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hdf5/test/tattr.c
Larry Knox 11dfa25910
Update copyright headers (#2184) 
* Updated source file copyright headers to remove "Copyright by the Board of Trustees
of the University of Illinois", which is kept in the top-level COPYING file.
2022-11-01 16:02:27 -05:00

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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* Copyright by The HDF Group. *
* All rights reserved. *
* *
* This file is part of HDF5. The full HDF5 copyright notice, including *
* terms governing use, modification, and redistribution, is contained in *
* the COPYING file, which can be found at the root of the source code *
* distribution tree, or in https://www.hdfgroup.org/licenses. *
* If you do not have access to either file, you may request a copy from *
* help@hdfgroup.org. *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
/***********************************************************
*
* Test program: tattr
*
* Test the attribute functionality
*
*************************************************************/
#include "testhdf5.h"
#include "H5VLnative_private.h"
/*
* This file needs to access private information from the H5O package.
* This file also needs to access the object header testing code.
*/
#define H5O_FRIEND /*suppress error about including H5Opkg */
#define H5O_TESTING
#include "H5Opkg.h" /* Object headers */
/*
* This file needs to access private information from the H5A package.
* This file also needs to access the attribute testing code.
*/
#define H5A_FRIEND /*suppress error about including H5Apkg */
#define H5A_TESTING
#include "H5Apkg.h" /* Attributes */
/*
* This file needs to access private information from the H5F package.
* This file also needs to access the file testing code.
*/
#define H5F_FRIEND /*suppress error about including H5Fpkg */
#define H5F_TESTING
#include "H5Fpkg.h" /* File access */
#define FILENAME "tattr.h5"
#define NAME_BUF_SIZE 1024
#define ATTR_NAME_LEN 16
#define ATTR_MAX_DIMS 7
#define ATTR_TMP_NAME "a really long temp_name"
#define CORDER_ITER_STOP 3
/* 3-D dataset with fixed dimensions */
#define SPACE1_RANK 3
#define SPACE1_DIM1 3
#define SPACE1_DIM2 15
#define SPACE1_DIM3 13
/* Dataset Information */
#define DSET1_NAME "Dataset1"
#define DSET2_NAME "Dataset2"
#define DSET3_NAME "Dataset3"
#define NUM_DSETS 3
/* Group Information */
#define GROUP1_NAME "/Group1"
#define GROUP2_NAME "/Group2"
#define GROUP3_NAME "/Group3"
/* Named Datatype Information */
#define TYPE1_NAME "/Type"
/* Attribute Rank & Dimensions */
#define ATTR1_NAME "Attr1"
#define ATTR1_RANK 1
#define ATTR1_DIM1 3
int attr_data1[ATTR1_DIM1] = {512, -234, 98123}; /* Test data for 1st attribute */
/* rank & dimensions for another attribute */
#define ATTR1A_NAME "Attr1_a"
int attr_data1a[ATTR1_DIM1] = {256, 11945, -22107};
#define ATTR2_NAME "Attr2"
#define ATTR2_RANK 2
#define ATTR2_DIM1 2
#define ATTR2_DIM2 2
int attr_data2[ATTR2_DIM1][ATTR2_DIM2] = {{7614, -416}, {197814, -3}}; /* Test data for 2nd attribute */
#define ATTR3_NAME "Attr3"
#define ATTR3_RANK 3
#define ATTR3_DIM1 2
#define ATTR3_DIM2 2
#define ATTR3_DIM3 2
double attr_data3[ATTR3_DIM1][ATTR3_DIM2][ATTR3_DIM3] = {
{{2.3, -26.1}, {0.123, -10.0}}, {{973.23, -0.91827}, {2.0, 23.0}}}; /* Test data for 3rd attribute */
#define ATTR4_NAME "Attr4"
#define ATTR4_RANK 2
#define ATTR4_DIM1 2
#define ATTR4_DIM2 2
#define ATTR4_FIELDNAME1 "i"
#define ATTR4_FIELDNAME2 "d"
#define ATTR4_FIELDNAME3 "c"
size_t attr4_field1_off = 0;
size_t attr4_field2_off = 0;
size_t attr4_field3_off = 0;
struct attr4_struct {
int i;
double d;
char c;
} attr_data4[ATTR4_DIM1][ATTR4_DIM2] = {
{{3, -26.1, 'd'}, {-100000, 0.123, '3'}},
{{-23, 981724.2, 'Q'}, {0, 2.0, '\n'}}}; /* Test data for 4th attribute */
#define ATTR5_NAME "Attr5"
#define ATTR5_RANK 0
float attr_data5 = -5.123F; /* Test data for 5th attribute */
#define ATTR6_RANK 3
#define ATTR6_DIM1 100
#define ATTR6_DIM2 100
#define ATTR6_DIM3 100
#define ATTR7_NAME "attr 1 - 000000"
#define ATTR8_NAME "attr 2"
#define LINK1_NAME "Link1"
#define NATTR_MANY_OLD 350
#define NATTR_MANY_NEW 35000
#define BUG2_NATTR 100
#define BUG2_NATTR2 16
#define BUG3_DSET_NAME "dset"
#define BUG3_DT_NAME "dt"
#define BUG3_ATTR_NAME "attr"
/* Used by test_attr_delete_last_dense() */
#define GRPNAME "grp"
#define ATTRNAME "attr"
#define DIM0 100
#define DIM1 100
#define RANK 2
/* Used by test_attr_info_null_info_pointer() */
#define GET_INFO_NULL_POINTER_ATTR_NAME "NullInfoPointerAttr"
/* Used by test_attr_rename_invalid_name() */
#define INVALID_RENAME_TEST_ATTR_NAME "InvalidRenameTestAttr"
#define INVALID_RENAME_TEST_NEW_ATTR_NAME "InvalidRenameTestNewAttr"
/* Used by test_attr_get_name_invalid_buf() */
#define GET_NAME_INVALID_BUF_TEST_ATTR_NAME "InvalidNameBufferTestAttr"
/* Attribute iteration struct */
typedef struct {
H5_iter_order_t order; /* Direction of iteration */
unsigned ncalled; /* # of times callback is entered */
unsigned nskipped; /* # of attributes skipped */
int stop; /* # of iterations to stop after */
hsize_t curr; /* Current creation order value */
size_t max_visit; /* Size of "visited attribute" flag array */
hbool_t *visited; /* Pointer to array of "visited attribute" flags */
} attr_iter_info_t;
static herr_t attr_op1(hid_t loc_id, const char *name, const H5A_info_t *ainfo, void *op_data);
/* Global dcpl ID, can be re-set as a generated dcpl for various operations
* across multiple tests.
* e.g., minimized dataset object headers
*/
static hid_t dcpl_g = H5P_DEFAULT;
/****************************************************************
**
** test_attr_basic_write(): Test basic H5A (attribute) code.
** Tests integer attributes on both datasets and groups
**
****************************************************************/
static void
test_attr_basic_write(hid_t fapl)
{
hid_t fid1; /* HDF5 File IDs */
hid_t dataset; /* Dataset ID */
hid_t group; /* Group ID */
hid_t sid1, sid2; /* Dataspace ID */
hid_t attr, attr2; /* Attribute ID */
hsize_t attr_size; /* storage size for attribute */
ssize_t attr_name_size; /* size of attribute name */
char *attr_name = NULL; /* name of attribute */
hsize_t dims1[] = {SPACE1_DIM1, SPACE1_DIM2, SPACE1_DIM3};
hsize_t dims2[] = {ATTR1_DIM1};
hsize_t dims3[] = {ATTR2_DIM1, ATTR2_DIM2};
int read_data1[ATTR1_DIM1] = {0}; /* Buffer for reading 1st attribute */
int i;
hid_t ret_id; /* Generic hid_t return value */
herr_t ret; /* Generic return value */
/* Output message about test being performed */
MESSAGE(5, ("Testing Basic Scalar Attribute Writing Functions\n"));
/* Create file */
fid1 = H5Fcreate(FILENAME, H5F_ACC_TRUNC, H5P_DEFAULT, fapl);
CHECK(fid1, FAIL, "H5Fcreate");
/* Create dataspace for dataset */
sid1 = H5Screate_simple(SPACE1_RANK, dims1, NULL);
CHECK(sid1, FAIL, "H5Screate_simple");
/* Create a dataset */
dataset = H5Dcreate2(fid1, DSET1_NAME, H5T_NATIVE_UCHAR, sid1, H5P_DEFAULT, dcpl_g, H5P_DEFAULT);
CHECK(dataset, FAIL, "H5Dcreate2");
/* Create dataspace for attribute */
sid2 = H5Screate_simple(ATTR1_RANK, dims2, NULL);
CHECK(sid2, FAIL, "H5Screate_simple");
/* Try to create an attribute on the file (should create an attribute on root group) */
attr = H5Acreate2(fid1, ATTR1_NAME, H5T_NATIVE_INT, sid2, H5P_DEFAULT, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate2");
/* Close attribute */
ret = H5Aclose(attr);
CHECK(ret, FAIL, "H5Aclose");
/* Open the root group */
group = H5Gopen2(fid1, "/", H5P_DEFAULT);
CHECK(group, FAIL, "H5Gopen2");
/* Open attribute again */
attr = H5Aopen(group, ATTR1_NAME, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Aopen");
/* Close attribute */
ret = H5Aclose(attr);
CHECK(ret, FAIL, "H5Aclose");
/* Close root group */
ret = H5Gclose(group);
CHECK(ret, FAIL, "H5Gclose");
/* Create an attribute for the dataset */
attr = H5Acreate2(dataset, ATTR1_NAME, H5T_NATIVE_INT, sid2, H5P_DEFAULT, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate2");
/* Try to create the same attribute again (should fail) */
ret_id = H5Acreate2(dataset, ATTR1_NAME, H5T_NATIVE_INT, sid2, H5P_DEFAULT, H5P_DEFAULT);
VERIFY(ret_id, FAIL, "H5Acreate2");
/* Write attribute information */
ret = H5Awrite(attr, H5T_NATIVE_INT, attr_data1);
CHECK(ret, FAIL, "H5Awrite");
/* Create an another attribute for the dataset */
attr2 = H5Acreate2(dataset, ATTR1A_NAME, H5T_NATIVE_INT, sid2, H5P_DEFAULT, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate2");
/* Write attribute information */
ret = H5Awrite(attr2, H5T_NATIVE_INT, attr_data1a);
CHECK(ret, FAIL, "H5Awrite");
/* Check storage size for attribute */
attr_size = H5Aget_storage_size(attr);
VERIFY(attr_size, (ATTR1_DIM1 * sizeof(int)), "H5A_get_storage_size");
/* Read attribute information immediately, without closing attribute */
ret = H5Aread(attr, H5T_NATIVE_INT, read_data1);
CHECK(ret, FAIL, "H5Aread");
/* Verify values read in */
for (i = 0; i < ATTR1_DIM1; i++)
if (attr_data1[i] != read_data1[i])
TestErrPrintf("%d: attribute data different: attr_data1[%d]=%d, read_data1[%d]=%d\n", __LINE__, i,
attr_data1[i], i, read_data1[i]);
/* Close attribute */
ret = H5Aclose(attr);
CHECK(ret, FAIL, "H5Aclose");
/* Close attribute */
ret = H5Aclose(attr2);
CHECK(ret, FAIL, "H5Aclose");
/* change attribute name */
ret = H5Arename(dataset, ATTR1_NAME, ATTR_TMP_NAME);
CHECK(ret, FAIL, "H5Arename");
/* Open attribute again */
attr = H5Aopen(dataset, ATTR_TMP_NAME, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Aopen");
/* Verify new attribute name */
attr_name_size = H5Aget_name(attr, (size_t)0, NULL);
CHECK(attr_name_size, FAIL, "H5Aget_name");
if (attr_name_size > 0) {
attr_name = (char *)HDcalloc((size_t)(attr_name_size + 1), sizeof(char));
CHECK_PTR(attr_name, "HDcalloc");
if (attr_name) {
ret = (herr_t)H5Aget_name(attr, (size_t)(attr_name_size + 1), attr_name);
CHECK(ret, FAIL, "H5Aget_name");
ret = HDstrcmp(attr_name, ATTR_TMP_NAME);
VERIFY(ret, 0, "HDstrcmp");
HDfree(attr_name);
attr_name = NULL;
} /* end if */
} /* end if */
/* Read attribute information immediately, without closing attribute */
ret = H5Aread(attr, H5T_NATIVE_INT, read_data1);
CHECK(ret, FAIL, "H5Aread");
/* Verify values read in */
for (i = 0; i < ATTR1_DIM1; i++)
if (attr_data1[i] != read_data1[i])
TestErrPrintf("%d: attribute data different: attr_data1[%d]=%d, read_data1[%d]=%d\n", __LINE__, i,
attr_data1[i], i, read_data1[i]);
/* Close attribute */
ret = H5Aclose(attr);
CHECK(ret, FAIL, "H5Aclose");
/* Open the second attribute again */
attr2 = H5Aopen(dataset, ATTR1A_NAME, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Aopen");
/* Verify new attribute name */
attr_name_size = H5Aget_name(attr2, (size_t)0, NULL);
CHECK(attr_name_size, FAIL, "H5Aget_name");
if (attr_name_size > 0) {
attr_name = (char *)HDcalloc((size_t)(attr_name_size + 1), sizeof(char));
CHECK_PTR(attr_name, "HDcalloc");
if (attr_name) {
ret = (herr_t)H5Aget_name(attr2, (size_t)(attr_name_size + 1), attr_name);
CHECK(ret, FAIL, "H5Aget_name");
ret = HDstrcmp(attr_name, ATTR1A_NAME);
VERIFY(ret, 0, "HDstrcmp");
HDfree(attr_name);
attr_name = NULL;
} /* end if */
} /* end if */
/* Read attribute information immediately, without closing attribute */
ret = H5Aread(attr2, H5T_NATIVE_INT, read_data1);
CHECK(ret, FAIL, "H5Aread");
/* Verify values read in */
for (i = 0; i < ATTR1_DIM1; i++)
if (attr_data1a[i] != read_data1[i])
TestErrPrintf("%d: attribute data different: attr_data1a[%d]=%d, read_data1[%d]=%d\n", __LINE__,
i, attr_data1a[i], i, read_data1[i]);
/* Close attribute */
ret = H5Aclose(attr2);
CHECK(ret, FAIL, "H5Aclose");
ret = H5Sclose(sid1);
CHECK(ret, FAIL, "H5Sclose");
ret = H5Sclose(sid2);
CHECK(ret, FAIL, "H5Sclose");
/* Close Dataset */
ret = H5Dclose(dataset);
CHECK(ret, FAIL, "H5Dclose");
/* Create group */
group = H5Gcreate2(fid1, GROUP1_NAME, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
CHECK(group, FAIL, "H5Gcreate2");
/* Create dataspace for attribute */
sid2 = H5Screate_simple(ATTR2_RANK, dims3, NULL);
CHECK(sid2, FAIL, "H5Screate_simple");
/* Create an attribute for the group */
attr = H5Acreate2(group, ATTR2_NAME, H5T_NATIVE_INT, sid2, H5P_DEFAULT, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate2");
/* Check storage size for attribute */
attr_size = H5Aget_storage_size(attr);
VERIFY(attr_size, (ATTR2_DIM1 * ATTR2_DIM2 * sizeof(int)), "H5Aget_storage_size");
/* Try to create the same attribute again (should fail) */
ret_id = H5Acreate2(group, ATTR2_NAME, H5T_NATIVE_INT, sid2, H5P_DEFAULT, H5P_DEFAULT);
VERIFY(ret_id, FAIL, "H5Acreate2");
/* Write attribute information */
ret = H5Awrite(attr, H5T_NATIVE_INT, attr_data2);
CHECK(ret, FAIL, "H5Awrite");
/* Check storage size for attribute */
attr_size = H5Aget_storage_size(attr);
VERIFY(attr_size, (ATTR2_DIM1 * ATTR2_DIM2 * sizeof(int)), "H5A_get_storage_size");
/* Close attribute */
ret = H5Aclose(attr);
CHECK(ret, FAIL, "H5Aclose");
/* Close Attribute dataspace */
ret = H5Sclose(sid2);
CHECK(ret, FAIL, "H5Sclose");
/* Close Group */
ret = H5Gclose(group);
CHECK(ret, FAIL, "H5Gclose");
/* Close file */
ret = H5Fclose(fid1);
CHECK(ret, FAIL, "H5Fclose");
} /* test_attr_basic_write() */
/****************************************************************
**
** test_attr_basic_read(): Test basic H5A (attribute) code.
**
****************************************************************/
static void
test_attr_basic_read(hid_t fapl)
{
hid_t fid1; /* HDF5 File IDs */
hid_t dataset; /* Dataset ID */
hid_t group; /* Group ID */
hid_t attr; /* Attribute ID */
H5O_info2_t oinfo; /* Object info */
int read_data1[ATTR1_DIM1] = {0}; /* Buffer for reading 1st attribute */
int read_data2[ATTR2_DIM1][ATTR2_DIM2] = {{0}}; /* Buffer for reading 2nd attribute */
int i, j; /* Local index variables */
herr_t ret; /* Generic return value */
/* Output message about test being performed */
MESSAGE(5, ("Testing Basic Attribute Functions\n"));
/* Create file */
fid1 = H5Fopen(FILENAME, H5F_ACC_RDWR, fapl);
CHECK(fid1, FAIL, "H5Fopen");
/* Open the dataset */
dataset = H5Dopen2(fid1, DSET1_NAME, H5P_DEFAULT);
CHECK(dataset, FAIL, "H5Dopen2");
/* Verify the correct number of attributes */
ret = H5Oget_info3(dataset, &oinfo, H5O_INFO_NUM_ATTRS);
CHECK(ret, FAIL, "H5Oget_info3");
VERIFY(oinfo.num_attrs, 2, "H5Oget_info3");
/* Open first attribute for the dataset */
attr = H5Aopen(dataset, ATTR_TMP_NAME, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Aopen");
/* Read attribute information */
ret = H5Aread(attr, H5T_NATIVE_INT, read_data1);
CHECK(ret, FAIL, "H5Aread");
/* Verify values read in */
for (i = 0; i < ATTR1_DIM1; i++)
if (attr_data1[i] != read_data1[i])
TestErrPrintf("%d: attribute data different: attr_data1[%d]=%d, read_data1[%d]=%d\n", __LINE__, i,
attr_data1[i], i, read_data1[i]);
/* Close attribute */
ret = H5Aclose(attr);
CHECK(ret, FAIL, "H5Aclose");
ret = H5Dclose(dataset);
CHECK(ret, FAIL, "H5Dclose");
/* Open the group */
group = H5Gopen2(fid1, GROUP1_NAME, H5P_DEFAULT);
CHECK(group, FAIL, "H5Gopen2");
/* Verify the correct number of attributes */
ret = H5Oget_info3(group, &oinfo, H5O_INFO_NUM_ATTRS);
CHECK(ret, FAIL, "H5Oget_info3");
VERIFY(oinfo.num_attrs, 1, "H5Oget_info3");
/* Open the attribute for the group */
attr = H5Aopen(group, ATTR2_NAME, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Aopen");
/* Read attribute information */
ret = H5Aread(attr, H5T_NATIVE_INT, read_data2);
CHECK(ret, FAIL, "H5Aread");
/* Verify values read in */
for (i = 0; i < ATTR2_DIM1; i++)
for (j = 0; j < ATTR2_DIM2; j++)
if (attr_data2[i][j] != read_data2[i][j])
TestErrPrintf("%d: attribute data different: attr_data2[%d][%d]=%d, read_data2[%d][%d]=%d\n",
__LINE__, i, j, attr_data2[i][j], i, j, read_data1[i]);
/* Close attribute */
ret = H5Aclose(attr);
CHECK(ret, FAIL, "H5Aclose");
/* Close group */
ret = H5Gclose(group);
CHECK(ret, FAIL, "H5Gclose");
/* Close file */
ret = H5Fclose(fid1);
CHECK(ret, FAIL, "H5Fclose");
} /* test_attr_basic_read() */
/****************************************************************
**
** test_attr_flush(): Test H5A (attribute) code for performing
** I/O when H5Fflush is used.
**
****************************************************************/
static void
test_attr_flush(hid_t fapl)
{
hid_t fil, /* File ID */
att, /* Attribute ID */
spc, /* Dataspace ID */
set; /* Dataset ID */
double wdata = 3.14159; /* Data to write */
double rdata; /* Data read in */
herr_t ret; /* Generic return value */
/* Output message about test being performed */
MESSAGE(5, ("Testing Attribute Flushing\n"));
fil = H5Fcreate(FILENAME, H5F_ACC_TRUNC, H5P_DEFAULT, fapl);
CHECK(fil, FAIL, "H5Fcreate");
spc = H5Screate(H5S_SCALAR);
CHECK(spc, FAIL, "H5Screate");
set = H5Dcreate2(fil, DSET1_NAME, H5T_NATIVE_DOUBLE, spc, H5P_DEFAULT, dcpl_g, H5P_DEFAULT);
CHECK(set, FAIL, "H5Dcreate2");
att = H5Acreate2(set, ATTR1_NAME, H5T_NATIVE_DOUBLE, spc, H5P_DEFAULT, H5P_DEFAULT);
CHECK(att, FAIL, "H5Acreate2");
ret = H5Aread(att, H5T_NATIVE_DOUBLE, &rdata);
CHECK(ret, FAIL, "H5Awrite");
if (!H5_DBL_ABS_EQUAL(rdata, 0.0))
TestErrPrintf("attribute value wrong: rdata=%f, should be %f\n", rdata, 0.0);
ret = H5Fflush(fil, H5F_SCOPE_GLOBAL);
CHECK(ret, FAIL, "H5Fflush");
ret = H5Aread(att, H5T_NATIVE_DOUBLE, &rdata);
CHECK(ret, FAIL, "H5Awrite");
if (!H5_DBL_ABS_EQUAL(rdata, 0.0))
TestErrPrintf("attribute value wrong: rdata=%f, should be %f\n", rdata, 0.0);
ret = H5Awrite(att, H5T_NATIVE_DOUBLE, &wdata);
CHECK(ret, FAIL, "H5Awrite");
ret = H5Aread(att, H5T_NATIVE_DOUBLE, &rdata);
CHECK(ret, FAIL, "H5Awrite");
if (!H5_DBL_ABS_EQUAL(rdata, wdata))
TestErrPrintf("attribute value wrong: rdata=%f, should be %f\n", rdata, wdata);
ret = H5Sclose(spc);
CHECK(ret, FAIL, "H5Sclose");
ret = H5Aclose(att);
CHECK(ret, FAIL, "H5Aclose");
ret = H5Dclose(set);
CHECK(ret, FAIL, "H5Dclose");
ret = H5Fclose(fil);
CHECK(ret, FAIL, "H5Fclose");
} /* test_attr_flush() */
/****************************************************************
**
** test_attr_plist(): Test Attribute Creation Property Lists
**
****************************************************************/
static void
test_attr_plist(hid_t fapl)
{
hid_t fid = H5I_INVALID_HID; /* File ID */
hid_t did = H5I_INVALID_HID; /* Dataset ID */
hid_t dsid = H5I_INVALID_HID; /* Dataspace ID (for dataset) */
hid_t asid = H5I_INVALID_HID; /* Dataspace ID (for attribute) */
hid_t aid = H5I_INVALID_HID; /* Attribute ID */
hid_t acpl_id = H5I_INVALID_HID; /* Attribute creation property list ID */
hid_t aapl_id = H5I_INVALID_HID; /* Attribute access property list ID */
hsize_t dims1[] = {SPACE1_DIM1, SPACE1_DIM2, SPACE1_DIM3};
hsize_t dims2[] = {ATTR1_DIM1};
H5T_cset_t cset; /* Character set for attributes */
herr_t ret; /* Generic return value */
/* Output message about test being performed */
MESSAGE(5, ("Testing Attribute Property Lists\n"));
/* Create file */
fid = H5Fcreate(FILENAME, H5F_ACC_TRUNC, H5P_DEFAULT, fapl);
CHECK(fid, H5I_INVALID_HID, "H5Fcreate");
/* Create dataspace for dataset */
dsid = H5Screate_simple(SPACE1_RANK, dims1, NULL);
CHECK(dsid, H5I_INVALID_HID, "H5Screate_simple");
/* Create a dataset */
did = H5Dcreate2(fid, DSET1_NAME, H5T_NATIVE_UCHAR, dsid, H5P_DEFAULT, dcpl_g, H5P_DEFAULT);
CHECK(did, H5I_INVALID_HID, "H5Dcreate2");
/* Create dataspace for attribute */
asid = H5Screate_simple(ATTR1_RANK, dims2, NULL);
CHECK(asid, H5I_INVALID_HID, "H5Screate_simple");
/* Create default creation property list for attribute */
acpl_id = H5Pcreate(H5P_ATTRIBUTE_CREATE);
CHECK(acpl_id, H5I_INVALID_HID, "H5Pcreate");
/* Create default access property list for attribute
* This currently has no properties, but we need to test its creation
* and use.
*/
aapl_id = H5Pcreate(H5P_ATTRIBUTE_ACCESS);
CHECK(aapl_id, H5I_INVALID_HID, "H5Pcreate");
/* Get the character encoding and ensure that it is the default (ASCII) */
ret = H5Pget_char_encoding(acpl_id, &cset);
CHECK(ret, FAIL, "H5Pget_char_encoding");
VERIFY(cset, H5T_CSET_ASCII, "H5Pget_char_encoding");
/* Create an attribute for the dataset using the property list */
aid = H5Acreate2(did, ATTR1_NAME, H5T_NATIVE_INT, asid, acpl_id, aapl_id);
CHECK(aid, H5I_INVALID_HID, "H5Acreate2");
/* Close the property list, and get the attribute's creation property list */
ret = H5Pclose(acpl_id);
CHECK(ret, FAIL, "H5Pclose");
acpl_id = H5Aget_create_plist(aid);
CHECK(acpl_id, H5I_INVALID_HID, "H5Aget_create_plist");
/* Get the character encoding and ensure that it is the default (ASCII) */
ret = H5Pget_char_encoding(acpl_id, &cset);
CHECK(ret, FAIL, "H5Pget_char_encoding");
VERIFY(cset, H5T_CSET_ASCII, "H5Pget_char_encoding");
/* Close the property list and attribute */
ret = H5Pclose(acpl_id);
CHECK(ret, FAIL, "H5Pclose");
ret = H5Aclose(aid);
CHECK(ret, FAIL, "H5Aclose");
/* Create a new property list and modify it to use a different encoding */
acpl_id = H5Pcreate(H5P_ATTRIBUTE_CREATE);
CHECK(acpl_id, H5I_INVALID_HID, "H5Pcreate");
ret = H5Pset_char_encoding(acpl_id, H5T_CSET_UTF8);
CHECK(ret, FAIL, "H5Pset_char_encoding");
/* Get the character encoding and ensure that it has been changed */
ret = H5Pget_char_encoding(acpl_id, &cset);
CHECK(ret, FAIL, "H5Pget_char_encoding");
VERIFY(cset, H5T_CSET_UTF8, "H5Pget_char_encoding");
/* Create an attribute for the dataset using the modified property list */
aid = H5Acreate2(did, ATTR2_NAME, H5T_NATIVE_INT, asid, acpl_id, aapl_id);
CHECK(aid, H5I_INVALID_HID, "H5Acreate2");
/* Close the property list and attribute */
ret = H5Pclose(acpl_id);
CHECK(ret, FAIL, "H5Pclose");
ret = H5Aclose(aid);
CHECK(ret, FAIL, "H5Aclose");
/* Re-open the second attribute and ensure that its character encoding is correct */
aid = H5Aopen(did, ATTR2_NAME, H5P_DEFAULT);
CHECK(aid, H5I_INVALID_HID, "H5Aopen");
acpl_id = H5Aget_create_plist(aid);
CHECK(acpl_id, H5I_INVALID_HID, "H5Aget_create_plist");
ret = H5Pget_char_encoding(acpl_id, &cset);
CHECK(ret, FAIL, "H5Pget_char_encoding");
VERIFY(cset, H5T_CSET_UTF8, "H5Pget_char_encoding");
/* Close everything */
ret = H5Sclose(dsid);
CHECK(ret, FAIL, "H5Sclose");
ret = H5Sclose(asid);
CHECK(ret, FAIL, "H5Sclose");
ret = H5Pclose(aapl_id);
CHECK(ret, FAIL, "H5Pclose");
ret = H5Pclose(acpl_id);
CHECK(ret, FAIL, "H5Pclose");
ret = H5Aclose(aid);
CHECK(ret, FAIL, "H5Aclose");
ret = H5Dclose(did);
CHECK(ret, FAIL, "H5Dclose");
ret = H5Fclose(fid);
CHECK(ret, FAIL, "H5Fclose");
} /* test_attr_plist() */
/****************************************************************
**
** test_attr_compound_write(): Test H5A (attribute) code.
** Tests compound datatype attributes
**
****************************************************************/
static void
test_attr_compound_write(hid_t fapl)
{
hid_t fid1; /* HDF5 File IDs */
hid_t dataset; /* Dataset ID */
hid_t tid1; /* Attribute datatype ID */
hid_t sid1, sid2; /* Dataspace ID */
hid_t attr; /* Attribute ID */
hsize_t dims1[] = {SPACE1_DIM1, SPACE1_DIM2, SPACE1_DIM3};
hsize_t dims2[] = {ATTR4_DIM1, ATTR4_DIM2};
hid_t ret_id; /* Generic hid_t return value */
herr_t ret; /* Generic return value */
/* Output message about test being performed */
MESSAGE(5, ("Testing Multiple Attribute Functions\n"));
/* Create file */
fid1 = H5Fcreate(FILENAME, H5F_ACC_TRUNC, H5P_DEFAULT, fapl);
CHECK(fid1, FAIL, "H5Fcreate");
/* Create dataspace for dataset */
sid1 = H5Screate_simple(SPACE1_RANK, dims1, NULL);
CHECK(sid1, FAIL, "H5Screate_simple");
/* Create a dataset */
dataset = H5Dcreate2(fid1, DSET1_NAME, H5T_NATIVE_UCHAR, sid1, H5P_DEFAULT, dcpl_g, H5P_DEFAULT);
CHECK(dataset, FAIL, "H5Dcreate2");
/* Close dataset's dataspace */
ret = H5Sclose(sid1);
CHECK(ret, FAIL, "H5Sclose");
/* Create the attribute datatype. */
tid1 = H5Tcreate(H5T_COMPOUND, sizeof(struct attr4_struct));
CHECK(tid1, FAIL, "H5Tcreate");
attr4_field1_off = HOFFSET(struct attr4_struct, i);
ret = H5Tinsert(tid1, ATTR4_FIELDNAME1, attr4_field1_off, H5T_NATIVE_INT);
CHECK(ret, FAIL, "H5Tinsert");
attr4_field2_off = HOFFSET(struct attr4_struct, d);
ret = H5Tinsert(tid1, ATTR4_FIELDNAME2, attr4_field2_off, H5T_NATIVE_DOUBLE);
CHECK(ret, FAIL, "H5Tinsert");
attr4_field3_off = HOFFSET(struct attr4_struct, c);
ret = H5Tinsert(tid1, ATTR4_FIELDNAME3, attr4_field3_off, H5T_NATIVE_SCHAR);
CHECK(ret, FAIL, "H5Tinsert");
/* Create dataspace for 1st attribute */
sid2 = H5Screate_simple(ATTR4_RANK, dims2, NULL);
CHECK(sid2, FAIL, "H5Screate_simple");
/* Create complex attribute for the dataset */
attr = H5Acreate2(dataset, ATTR4_NAME, tid1, sid2, H5P_DEFAULT, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate2");
/* Try to create the same attribute again (should fail) */
ret_id = H5Acreate2(dataset, ATTR4_NAME, tid1, sid2, H5P_DEFAULT, H5P_DEFAULT);
VERIFY(ret_id, FAIL, "H5Acreate2");
/* Write complex attribute data */
ret = H5Awrite(attr, tid1, attr_data4);
CHECK(ret, FAIL, "H5Awrite");
/* Close attribute */
ret = H5Aclose(attr);
CHECK(ret, FAIL, "H5Aclose");
/* Close attribute's dataspace */
ret = H5Sclose(sid2);
CHECK(ret, FAIL, "H5Sclose");
/* Close attribute's datatype */
ret = H5Tclose(tid1);
CHECK(ret, FAIL, "H5Tclose");
/* Close Dataset */
ret = H5Dclose(dataset);
CHECK(ret, FAIL, "H5Dclose");
/* Close file */
ret = H5Fclose(fid1);
CHECK(ret, FAIL, "H5Fclose");
} /* test_attr_compound_write() */
/****************************************************************
**
** test_attr_compound_read(): Test basic H5A (attribute) code.
**
****************************************************************/
static void
test_attr_compound_read(hid_t fapl)
{
hid_t fid1; /* HDF5 File ID */
hid_t dataset; /* Dataset ID */
hid_t space; /* Attribute dataspace */
hid_t type; /* Attribute datatype */
hid_t attr; /* Attribute ID */
char attr_name[ATTR_NAME_LEN]; /* Buffer for attribute names */
int rank; /* Attribute rank */
hsize_t dims[ATTR_MAX_DIMS]; /* Attribute dimensions */
H5T_class_t t_class; /* Attribute datatype class */
H5T_order_t order; /* Attribute datatype order */
size_t size; /* Attribute datatype size as stored in file */
int fields; /* # of Attribute datatype fields */
char *fieldname; /* Name of a field */
size_t offset; /* Attribute datatype field offset */
hid_t field; /* Attribute field datatype */
struct attr4_struct read_data4[ATTR4_DIM1][ATTR4_DIM2]; /* Buffer for reading 4th attribute */
ssize_t name_len; /* Length of attribute name */
H5O_info2_t oinfo; /* Object info */
int i, j; /* Local index variables */
herr_t ret; /* Generic return value */
/* Output message about test being performed */
MESSAGE(5, ("Testing Basic Attribute Functions\n"));
/* Open file */
fid1 = H5Fopen(FILENAME, H5F_ACC_RDWR, fapl);
CHECK(fid1, FAIL, "H5Fopen");
/* Open the dataset */
dataset = H5Dopen2(fid1, DSET1_NAME, H5P_DEFAULT);
CHECK(dataset, FAIL, "H5Dopen2");
/* Verify the correct number of attributes */
ret = H5Oget_info3(dataset, &oinfo, H5O_INFO_NUM_ATTRS);
CHECK(ret, FAIL, "H5Oget_info3");
VERIFY(oinfo.num_attrs, 1, "H5Oget_info3");
/* Open 1st attribute for the dataset */
attr =
H5Aopen_by_idx(dataset, ".", H5_INDEX_CRT_ORDER, H5_ITER_INC, (hsize_t)0, H5P_DEFAULT, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Aopen_by_idx");
/* Verify Dataspace */
space = H5Aget_space(attr);
CHECK(space, FAIL, "H5Aget_space");
rank = H5Sget_simple_extent_ndims(space);
VERIFY(rank, ATTR4_RANK, "H5Sget_simple_extent_ndims");
ret = H5Sget_simple_extent_dims(space, dims, NULL);
CHECK(ret, FAIL, "H5Sget_simple_extent_dims");
if (dims[0] != ATTR4_DIM1)
TestErrPrintf("attribute dimensions different: dims[0]=%d, should be %d\n", (int)dims[0], ATTR4_DIM1);
if (dims[1] != ATTR4_DIM2)
TestErrPrintf("attribute dimensions different: dims[1]=%d, should be %d\n", (int)dims[1], ATTR4_DIM2);
H5Sclose(space);
/* Verify Datatype */
type = H5Aget_type(attr);
CHECK(type, FAIL, "H5Aget_type");
t_class = H5Tget_class(type);
VERIFY(t_class, H5T_COMPOUND, "H5Tget_class");
fields = H5Tget_nmembers(type);
VERIFY(fields, 3, "H5Tget_nmembers");
for (i = 0; i < fields; i++) {
fieldname = H5Tget_member_name(type, (unsigned)i);
if (!(HDstrcmp(fieldname, ATTR4_FIELDNAME1) != 0 || HDstrcmp(fieldname, ATTR4_FIELDNAME2) != 0 ||
HDstrcmp(fieldname, ATTR4_FIELDNAME3) != 0))
TestErrPrintf("invalid field name for field #%d: %s\n", i, fieldname);
H5free_memory(fieldname);
} /* end for */
offset = H5Tget_member_offset(type, 0);
VERIFY(offset, attr4_field1_off, "H5Tget_member_offset");
offset = H5Tget_member_offset(type, 1);
VERIFY(offset, attr4_field2_off, "H5Tget_member_offset");
offset = H5Tget_member_offset(type, 2);
VERIFY(offset, attr4_field3_off, "H5Tget_member_offset");
/* Verify each field's type, class & size */
field = H5Tget_member_type(type, 0);
CHECK(field, FAIL, "H5Tget_member_type");
t_class = H5Tget_class(field);
VERIFY(t_class, H5T_INTEGER, "H5Tget_class");
order = H5Tget_order(field);
VERIFY_TYPE(order, H5Tget_order(H5T_NATIVE_INT), H5T_order_t, "%d", "H5Tget_order");
size = H5Tget_size(field);
VERIFY(size, H5Tget_size(H5T_NATIVE_INT), "H5Tget_size");
H5Tclose(field);
field = H5Tget_member_type(type, 1);
CHECK(field, FAIL, "H5Tget_member_type");
t_class = H5Tget_class(field);
VERIFY(t_class, H5T_FLOAT, "H5Tget_class");
order = H5Tget_order(field);
VERIFY_TYPE(order, H5Tget_order(H5T_NATIVE_DOUBLE), H5T_order_t, "%d", "H5Tget_order");
size = H5Tget_size(field);
VERIFY(size, H5Tget_size(H5T_NATIVE_DOUBLE), "H5Tget_size");
H5Tclose(field);
field = H5Tget_member_type(type, 2);
CHECK(field, FAIL, "H5Tget_member_type");
t_class = H5Tget_class(field);
VERIFY(t_class, H5T_INTEGER, "H5Tget_class");
order = H5Tget_order(field);
VERIFY_TYPE(order, H5Tget_order(H5T_NATIVE_SCHAR), H5T_order_t, "%d", "H5Tget_order");
size = H5Tget_size(field);
VERIFY(size, H5Tget_size(H5T_NATIVE_SCHAR), "H5Tget_size");
H5Tclose(field);
/* Read attribute information */
ret = H5Aread(attr, type, read_data4);
CHECK(ret, FAIL, "H5Aread");
/* Verify values read in */
for (i = 0; i < ATTR4_DIM1; i++)
for (j = 0; j < ATTR4_DIM2; j++)
if (HDmemcmp(&attr_data4[i][j], &read_data4[i][j], sizeof(struct attr4_struct)) != 0) {
HDprintf("%d: attribute data different: attr_data4[%d][%d].i=%d, read_data4[%d][%d].i=%d\n",
__LINE__, i, j, attr_data4[i][j].i, i, j, read_data4[i][j].i);
HDprintf("%d: attribute data different: attr_data4[%d][%d].d=%f, read_data4[%d][%d].d=%f\n",
__LINE__, i, j, attr_data4[i][j].d, i, j, read_data4[i][j].d);
TestErrPrintf(
"%d: attribute data different: attr_data4[%d][%d].c=%c, read_data4[%d][%d].c=%c\n",
__LINE__, i, j, attr_data4[i][j].c, i, j, read_data4[i][j].c);
} /* end if */
/* Verify Name */
name_len = H5Aget_name(attr, (size_t)ATTR_NAME_LEN, attr_name);
VERIFY(name_len, HDstrlen(ATTR4_NAME), "H5Aget_name");
if (HDstrcmp(attr_name, ATTR4_NAME) != 0)
TestErrPrintf("attribute name different: attr_name=%s, should be %s\n", attr_name, ATTR4_NAME);
/* Close attribute datatype */
ret = H5Tclose(type);
CHECK(ret, FAIL, "H5Tclose");
/* Close attribute */
ret = H5Aclose(attr);
CHECK(ret, FAIL, "H5Aclose");
/* Close dataset */
ret = H5Dclose(dataset);
CHECK(ret, FAIL, "H5Dclose");
/* Close file */
ret = H5Fclose(fid1);
CHECK(ret, FAIL, "H5Fclose");
} /* test_attr_compound_read() */
/****************************************************************
**
** test_attr_scalar_write(): Test scalar H5A (attribute) writing code.
**
****************************************************************/
static void
test_attr_scalar_write(hid_t fapl)
{
hid_t fid1; /* HDF5 File IDs */
hid_t dataset; /* Dataset ID */
hid_t sid1, sid2; /* Dataspace ID */
hid_t attr; /* Attribute ID */
hsize_t dims1[] = {SPACE1_DIM1, SPACE1_DIM2, SPACE1_DIM3};
hid_t ret_id; /* Generic hid_t return value */
herr_t ret; /* Generic return value */
/* Output message about test being performed */
MESSAGE(5, ("Testing Basic Attribute Functions\n"));
/* Create file */
fid1 = H5Fcreate(FILENAME, H5F_ACC_TRUNC, H5P_DEFAULT, fapl);
CHECK(fid1, FAIL, "H5Fcreate");
/* Create dataspace for dataset */
sid1 = H5Screate_simple(SPACE1_RANK, dims1, NULL);
CHECK(sid1, FAIL, "H5Screate_simple");
/* Create a dataset */
dataset = H5Dcreate2(fid1, DSET1_NAME, H5T_NATIVE_UCHAR, sid1, H5P_DEFAULT, dcpl_g, H5P_DEFAULT);
CHECK(dataset, FAIL, "H5Dcreate2");
/* Create dataspace for attribute */
sid2 = H5Screate_simple(ATTR5_RANK, NULL, NULL);
CHECK(sid2, FAIL, "H5Screate_simple");
/* Create an attribute for the dataset */
attr = H5Acreate2(dataset, ATTR5_NAME, H5T_NATIVE_FLOAT, sid2, H5P_DEFAULT, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate2");
/* Try to create the same attribute again (should fail) */
ret_id = H5Acreate2(dataset, ATTR5_NAME, H5T_NATIVE_FLOAT, sid2, H5P_DEFAULT, H5P_DEFAULT);
VERIFY(ret_id, FAIL, "H5Acreate2");
/* Write attribute information */
ret = H5Awrite(attr, H5T_NATIVE_FLOAT, &attr_data5);
CHECK(ret, FAIL, "H5Awrite");
/* Close attribute */
ret = H5Aclose(attr);
CHECK(ret, FAIL, "H5Aclose");
ret = H5Sclose(sid1);
CHECK(ret, FAIL, "H5Sclose");
ret = H5Sclose(sid2);
CHECK(ret, FAIL, "H5Sclose");
/* Close Dataset */
ret = H5Dclose(dataset);
CHECK(ret, FAIL, "H5Dclose");
/* Close file */
ret = H5Fclose(fid1);
CHECK(ret, FAIL, "H5Fclose");
} /* test_attr_scalar_write() */
/****************************************************************
**
** test_attr_scalar_read(): Test scalar H5A (attribute) reading code.
**
****************************************************************/
static void
test_attr_scalar_read(hid_t fapl)
{
hid_t fid1; /* HDF5 File IDs */
hid_t dataset; /* Dataset ID */
hid_t sid; /* Dataspace ID */
hid_t attr; /* Attribute ID */
H5S_class_t stype; /* Dataspace class */
float rdata = 0.0F; /* Buffer for reading 1st attribute */
H5O_info2_t oinfo; /* Object info */
herr_t ret; /* Generic return value */
/* Output message about test being performed */
MESSAGE(5, ("Testing Basic Scalar Attribute Reading Functions\n"));
/* Create file */
fid1 = H5Fopen(FILENAME, H5F_ACC_RDWR, fapl);
CHECK(fid1, FAIL, "H5Fopen");
/* Open the dataset */
dataset = H5Dopen2(fid1, DSET1_NAME, H5P_DEFAULT);
CHECK(dataset, FAIL, "H5Dopen2");
/* Verify the correct number of attributes */
ret = H5Oget_info3(dataset, &oinfo, H5O_INFO_NUM_ATTRS);
CHECK(ret, FAIL, "H5Oget_info3");
VERIFY(oinfo.num_attrs, 1, "H5Oget_info3");
/* Open an attribute for the dataset */
attr = H5Aopen(dataset, ATTR5_NAME, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Aopen");
/* Read attribute information */
ret = H5Aread(attr, H5T_NATIVE_FLOAT, &rdata);
CHECK(ret, FAIL, "H5Aread");
/* Verify the floating-poing value in this way to avoid compiler warning. */
if (!H5_FLT_ABS_EQUAL(rdata, attr_data5))
HDprintf("*** UNEXPECTED VALUE from %s should be %f, but is %f at line %4d in %s\n", "H5Aread",
(double)attr_data5, (double)rdata, (int)__LINE__, __FILE__);
/* Get the attribute's dataspace */
sid = H5Aget_space(attr);
CHECK(sid, FAIL, "H5Aget_space");
/* Make certain the dataspace is scalar */
stype = H5Sget_simple_extent_type(sid);
VERIFY(stype, H5S_SCALAR, "H5Sget_simple_extent_type");
/* Close dataspace */
ret = H5Sclose(sid);
CHECK(ret, FAIL, "H5Sclose");
/* Close attribute */
ret = H5Aclose(attr);
CHECK(ret, FAIL, "H5Aclose");
ret = H5Dclose(dataset);
CHECK(ret, FAIL, "H5Dclose");
/* Close file */
ret = H5Fclose(fid1);
CHECK(ret, FAIL, "H5Fclose");
} /* test_attr_scalar_read() */
/****************************************************************
**
** test_attr_mult_write(): Test basic H5A (attribute) code.
** Tests integer attributes on both datasets and groups
**
****************************************************************/
static void
test_attr_mult_write(hid_t fapl)
{
hid_t fid1; /* HDF5 File IDs */
hid_t dataset; /* Dataset ID */
hid_t sid1, sid2; /* Dataspace ID */
hid_t attr; /* Attribute ID */
hsize_t dims1[] = {SPACE1_DIM1, SPACE1_DIM2, SPACE1_DIM3};
hsize_t dims2[] = {ATTR1_DIM1};
hsize_t dims3[] = {ATTR2_DIM1, ATTR2_DIM2};
hsize_t dims4[] = {ATTR3_DIM1, ATTR3_DIM2, ATTR3_DIM3};
hid_t ret_id; /* Generic hid_t return value */
herr_t ret; /* Generic return value */
/* Output message about test being performed */
MESSAGE(5, ("Testing Multiple Attribute Functions\n"));
/* Create file */
fid1 = H5Fcreate(FILENAME, H5F_ACC_TRUNC, H5P_DEFAULT, fapl);
CHECK(fid1, FAIL, "H5Fcreate");
/* Create dataspace for dataset */
sid1 = H5Screate_simple(SPACE1_RANK, dims1, NULL);
CHECK(sid1, FAIL, "H5Screate_simple");
/* Create a dataset */
dataset = H5Dcreate2(fid1, DSET1_NAME, H5T_NATIVE_UCHAR, sid1, H5P_DEFAULT, dcpl_g, H5P_DEFAULT);
CHECK(dataset, FAIL, "H5Dcreate2");
/* Close dataset's dataspace */
ret = H5Sclose(sid1);
CHECK(ret, FAIL, "H5Sclose");
/* Create dataspace for 1st attribute */
sid2 = H5Screate_simple(ATTR1_RANK, dims2, NULL);
CHECK(sid2, FAIL, "H5Screate_simple");
/* Create 1st attribute for the dataset */
attr = H5Acreate2(dataset, ATTR1_NAME, H5T_NATIVE_INT, sid2, H5P_DEFAULT, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate2");
/* Try to create the same attribute again (should fail) */
ret_id = H5Acreate2(dataset, ATTR1_NAME, H5T_NATIVE_INT, sid2, H5P_DEFAULT, H5P_DEFAULT);
VERIFY(ret_id, FAIL, "H5Acreate2");
/* Write 1st attribute data */
ret = H5Awrite(attr, H5T_NATIVE_INT, attr_data1);
CHECK(ret, FAIL, "H5Awrite");
/* Close 1st attribute */
ret = H5Aclose(attr);
CHECK(ret, FAIL, "H5Aclose");
/* Close attribute's dataspace */
ret = H5Sclose(sid2);
CHECK(ret, FAIL, "H5Sclose");
/* Create dataspace for 2nd attribute */
sid2 = H5Screate_simple(ATTR2_RANK, dims3, NULL);
CHECK(sid2, FAIL, "H5Screate_simple");
/* Create 2nd attribute for the dataset */
attr = H5Acreate2(dataset, ATTR2_NAME, H5T_NATIVE_INT, sid2, H5P_DEFAULT, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate2");
/* Try to create the same attribute again (should fail) */
ret_id = H5Acreate2(dataset, ATTR2_NAME, H5T_NATIVE_INT, sid2, H5P_DEFAULT, H5P_DEFAULT);
VERIFY(ret_id, FAIL, "H5Acreate2");
/* Write 2nd attribute information */
ret = H5Awrite(attr, H5T_NATIVE_INT, attr_data2);
CHECK(ret, FAIL, "H5Awrite");
/* Close 2nd attribute */
ret = H5Aclose(attr);
CHECK(ret, FAIL, "H5Aclose");
/* Close 2nd attribute's dataspace */
ret = H5Sclose(sid2);
CHECK(ret, FAIL, "H5Sclose");
/* Create dataspace for 3rd attribute */
sid2 = H5Screate_simple(ATTR3_RANK, dims4, NULL);
CHECK(sid2, FAIL, "H5Screate_simple");
/* Create 3rd attribute for the dataset */
attr = H5Acreate2(dataset, ATTR3_NAME, H5T_NATIVE_DOUBLE, sid2, H5P_DEFAULT, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate2");
/* Try to create the same attribute again (should fail) */
ret_id = H5Acreate2(dataset, ATTR3_NAME, H5T_NATIVE_DOUBLE, sid2, H5P_DEFAULT, H5P_DEFAULT);
VERIFY(ret_id, FAIL, "H5Acreate2");
/* Write 3rd attribute information */
ret = H5Awrite(attr, H5T_NATIVE_DOUBLE, attr_data3);
CHECK(ret, FAIL, "H5Awrite");
/* Close 3rd attribute */
ret = H5Aclose(attr);
CHECK(ret, FAIL, "H5Aclose");
/* Close 3rd attribute's dataspace */
ret = H5Sclose(sid2);
CHECK(ret, FAIL, "H5Sclose");
/* Close Dataset */
ret = H5Dclose(dataset);
CHECK(ret, FAIL, "H5Dclose");
/* Close file */
ret = H5Fclose(fid1);
CHECK(ret, FAIL, "H5Fclose");
} /* test_attr_mult_write() */
/****************************************************************
**
** test_attr_mult_read(): Test basic H5A (attribute) code.
**
****************************************************************/
static void
test_attr_mult_read(hid_t fapl)
{
hid_t fid1; /* HDF5 File ID */
hid_t dataset; /* Dataset ID */
hid_t space; /* Attribute dataspace */
hid_t type; /* Attribute datatype */
hid_t attr; /* Attribute ID */
char attr_name[ATTR_NAME_LEN]; /* Buffer for attribute names */
char temp_name[ATTR_NAME_LEN]; /* Buffer for mangling attribute names */
int rank; /* Attribute rank */
hsize_t dims[ATTR_MAX_DIMS]; /* Attribute dimensions */
H5T_class_t t_class; /* Attribute datatype class */
H5T_order_t order; /* Attribute datatype order */
size_t size; /* Attribute datatype size as stored in file */
int read_data1[ATTR1_DIM1] = {0}; /* Buffer for reading 1st attribute */
int read_data2[ATTR2_DIM1][ATTR2_DIM2] = {{0}}; /* Buffer for reading 2nd attribute */
double read_data3[ATTR3_DIM1][ATTR3_DIM2][ATTR3_DIM3] = {{{0}}}; /* Buffer for reading 3rd attribute */
ssize_t name_len; /* Length of attribute name */
H5O_info2_t oinfo; /* Object info */
int i, j, k; /* Local index values */
herr_t ret; /* Generic return value */
/* Output message about test being performed */
MESSAGE(5, ("Testing Basic Attribute Functions\n"));
/* Open file */
fid1 = H5Fopen(FILENAME, H5F_ACC_RDWR, fapl);
CHECK(fid1, FAIL, "H5Fopen");
/* Open the dataset */
dataset = H5Dopen2(fid1, DSET1_NAME, H5P_DEFAULT);
CHECK(dataset, FAIL, "H5Dopen2");
/* Verify the correct number of attributes */
ret = H5Oget_info3(dataset, &oinfo, H5O_INFO_NUM_ATTRS);
CHECK(ret, FAIL, "H5Oget_info3");
VERIFY(oinfo.num_attrs, 3, "H5Oget_info3");
/* Open 1st attribute for the dataset */
attr =
H5Aopen_by_idx(dataset, ".", H5_INDEX_CRT_ORDER, H5_ITER_INC, (hsize_t)0, H5P_DEFAULT, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Aopen_by_idx");
/* Verify Dataspace */
space = H5Aget_space(attr);
CHECK(space, FAIL, "H5Aget_space");
rank = H5Sget_simple_extent_ndims(space);
VERIFY(rank, ATTR1_RANK, "H5Sget_simple_extent_ndims");
ret = H5Sget_simple_extent_dims(space, dims, NULL);
CHECK(ret, FAIL, "H5Sget_simple_extent_dims");
if (dims[0] != ATTR1_DIM1)
TestErrPrintf("attribute dimensions different: dims[0]=%d, should be %d\n", (int)dims[0], ATTR1_DIM1);
H5Sclose(space);
/* Verify Datatype */
type = H5Aget_type(attr);
CHECK(type, FAIL, "H5Aget_type");
t_class = H5Tget_class(type);
VERIFY(t_class, H5T_INTEGER, "H5Tget_class");
order = H5Tget_order(type);
VERIFY_TYPE(order, H5Tget_order(H5T_NATIVE_INT), H5T_order_t, "%d", "H5Tget_order");
size = H5Tget_size(type);
VERIFY(size, H5Tget_size(H5T_NATIVE_INT), "H5Tget_size");
H5Tclose(type);
/* Read attribute information */
ret = H5Aread(attr, H5T_NATIVE_INT, read_data1);
CHECK(ret, FAIL, "H5Aread");
/* Verify values read in */
for (i = 0; i < ATTR1_DIM1; i++)
if (attr_data1[i] != read_data1[i])
TestErrPrintf("%d: attribute data different: attr_data1[%d]=%d, read_data1[%d]=%d\n", __LINE__, i,
attr_data1[i], i, read_data1[i]);
/* Verify Name */
name_len = H5Aget_name(attr, (size_t)ATTR_NAME_LEN, attr_name);
VERIFY(name_len, HDstrlen(ATTR1_NAME), "H5Aget_name");
if (HDstrcmp(attr_name, ATTR1_NAME) != 0)
TestErrPrintf("attribute name different: attr_name=%s, should be %s\n", attr_name, ATTR1_NAME);
/* Verify Name with too small of a buffer */
name_len = H5Aget_name(attr, HDstrlen(ATTR1_NAME), attr_name);
VERIFY(name_len, HDstrlen(ATTR1_NAME), "H5Aget_name");
HDstrcpy(temp_name, ATTR1_NAME); /* make a copy of the name */
temp_name[HDstrlen(ATTR1_NAME) - 1] = '\0'; /* truncate it to match the one retrieved */
if (HDstrcmp(attr_name, temp_name) != 0)
TestErrPrintf("attribute name different: attr_name=%s, should be %s\n", attr_name, temp_name);
/* Close attribute */
ret = H5Aclose(attr);
CHECK(ret, FAIL, "H5Aclose");
/* Open 2nd attribute for the dataset */
attr =
H5Aopen_by_idx(dataset, ".", H5_INDEX_CRT_ORDER, H5_ITER_INC, (hsize_t)1, H5P_DEFAULT, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Aopen_by_idx");
/* Verify Dataspace */
space = H5Aget_space(attr);
CHECK(space, FAIL, "H5Aget_space");
rank = H5Sget_simple_extent_ndims(space);
VERIFY(rank, ATTR2_RANK, "H5Sget_simple_extent_ndims");
ret = H5Sget_simple_extent_dims(space, dims, NULL);
CHECK(ret, FAIL, "H5Sget_simple_extent_dims");
if (dims[0] != ATTR2_DIM1)
TestErrPrintf("attribute dimensions different: dims[0]=%d, should be %d\n", (int)dims[0], ATTR2_DIM1);
if (dims[1] != ATTR2_DIM2)
TestErrPrintf("attribute dimensions different: dims[1]=%d, should be %d\n", (int)dims[1], ATTR2_DIM2);
H5Sclose(space);
/* Verify Datatype */
type = H5Aget_type(attr);
CHECK(type, FAIL, "H5Aget_type");
t_class = H5Tget_class(type);
VERIFY(t_class, H5T_INTEGER, "H5Tget_class");
order = H5Tget_order(type);
VERIFY_TYPE(order, H5Tget_order(H5T_NATIVE_INT), H5T_order_t, "%d", "H5Tget_order");
size = H5Tget_size(type);
VERIFY(size, H5Tget_size(H5T_NATIVE_INT), "H5Tget_size");
H5Tclose(type);
/* Read attribute information */
ret = H5Aread(attr, H5T_NATIVE_INT, read_data2);
CHECK(ret, FAIL, "H5Aread");
/* Verify values read in */
for (i = 0; i < ATTR2_DIM1; i++)
for (j = 0; j < ATTR2_DIM2; j++)
if (attr_data2[i][j] != read_data2[i][j])
TestErrPrintf("%d: attribute data different: attr_data2[%d][%d]=%d, read_data2[%d][%d]=%d\n",
__LINE__, i, j, attr_data2[i][j], i, j, read_data2[i][j]);
/* Verify Name */
name_len = H5Aget_name(attr, (size_t)ATTR_NAME_LEN, attr_name);
VERIFY(name_len, HDstrlen(ATTR2_NAME), "H5Aget_name");
if (HDstrcmp(attr_name, ATTR2_NAME) != 0)
TestErrPrintf("attribute name different: attr_name=%s, should be %s\n", attr_name, ATTR2_NAME);
/* Verify Name with too small of a buffer */
name_len = H5Aget_name(attr, HDstrlen(ATTR2_NAME), attr_name);
VERIFY(name_len, HDstrlen(ATTR2_NAME), "H5Aget_name");
HDstrcpy(temp_name, ATTR2_NAME); /* make a copy of the name */
temp_name[HDstrlen(ATTR2_NAME) - 1] = '\0'; /* truncate it to match the one retrieved */
if (HDstrcmp(attr_name, temp_name) != 0)
TestErrPrintf("attribute name different: attr_name=%s, should be %s\n", attr_name, temp_name);
/* Close attribute */
ret = H5Aclose(attr);
CHECK(ret, FAIL, "H5Aclose");
/* Open 2nd attribute for the dataset */
attr =
H5Aopen_by_idx(dataset, ".", H5_INDEX_CRT_ORDER, H5_ITER_INC, (hsize_t)2, H5P_DEFAULT, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Aopen_by_idx");
/* Verify Dataspace */
space = H5Aget_space(attr);
CHECK(space, FAIL, "H5Aget_space");
rank = H5Sget_simple_extent_ndims(space);
VERIFY(rank, ATTR3_RANK, "H5Sget_simple_extent_ndims");
ret = H5Sget_simple_extent_dims(space, dims, NULL);
CHECK(ret, FAIL, "H5Sget_simple_extent_dims");
if (dims[0] != ATTR3_DIM1)
TestErrPrintf("attribute dimensions different: dims[0]=%d, should be %d\n", (int)dims[0], ATTR3_DIM1);
if (dims[1] != ATTR3_DIM2)
TestErrPrintf("attribute dimensions different: dims[1]=%d, should be %d\n", (int)dims[1], ATTR3_DIM2);
if (dims[2] != ATTR3_DIM3)
TestErrPrintf("attribute dimensions different: dims[2]=%d, should be %d\n", (int)dims[2], ATTR3_DIM3);
H5Sclose(space);
/* Verify Datatype */
type = H5Aget_type(attr);
CHECK(type, FAIL, "H5Aget_type");
t_class = H5Tget_class(type);
VERIFY(t_class, H5T_FLOAT, "H5Tget_class");
order = H5Tget_order(type);
VERIFY_TYPE(order, H5Tget_order(H5T_NATIVE_DOUBLE), H5T_order_t, "%d", "H5Tget_order");
size = H5Tget_size(type);
VERIFY(size, H5Tget_size(H5T_NATIVE_DOUBLE), "H5Tget_size");
H5Tclose(type);
/* Read attribute information */
ret = H5Aread(attr, H5T_NATIVE_DOUBLE, read_data3);
CHECK(ret, FAIL, "H5Aread");
/* Verify values read in */
for (i = 0; i < ATTR3_DIM1; i++)
for (j = 0; j < ATTR3_DIM2; j++)
for (k = 0; k < ATTR3_DIM3; k++)
if (!H5_DBL_ABS_EQUAL(attr_data3[i][j][k], read_data3[i][j][k]))
TestErrPrintf("%d: attribute data different: attr_data3[%d][%d][%d]=%f, "
"read_data3[%d][%d][%d]=%f\n",
__LINE__, i, j, k, attr_data3[i][j][k], i, j, k, read_data3[i][j][k]);
/* Verify Name */
name_len = H5Aget_name(attr, (size_t)ATTR_NAME_LEN, attr_name);
VERIFY(name_len, HDstrlen(ATTR3_NAME), "H5Aget_name");
if (HDstrcmp(attr_name, ATTR3_NAME) != 0)
TestErrPrintf("attribute name different: attr_name=%s, should be %s\n", attr_name, ATTR3_NAME);
/* Verify Name with too small of a buffer */
name_len = H5Aget_name(attr, HDstrlen(ATTR3_NAME), attr_name);
VERIFY(name_len, HDstrlen(ATTR3_NAME), "H5Aget_name");
HDstrcpy(temp_name, ATTR3_NAME); /* make a copy of the name */
temp_name[HDstrlen(ATTR3_NAME) - 1] = '\0'; /* truncate it to match the one retrieved */
if (HDstrcmp(attr_name, temp_name) != 0)
TestErrPrintf("attribute name different: attr_name=%s, should be %s\n", attr_name, temp_name);
/* Close attribute */
ret = H5Aclose(attr);
CHECK(ret, FAIL, "H5Aclose");
/* Close dataset */
ret = H5Dclose(dataset);
CHECK(ret, FAIL, "H5Dclose");
/* Close file */
ret = H5Fclose(fid1);
CHECK(ret, FAIL, "H5Fclose");
} /* test_attr_mult_read() */
/****************************************************************
**
** attr_op1(): Attribute operator
**
****************************************************************/
static herr_t
attr_op1(hid_t H5_ATTR_UNUSED loc_id, const char *name, const H5A_info_t H5_ATTR_UNUSED *ainfo, void *op_data)
{
int *count = (int *)op_data;
herr_t ret = 0;
switch (*count) {
case 0:
if (HDstrcmp(name, ATTR1_NAME) != 0)
TestErrPrintf("attribute name different: name=%s, should be %s\n", name, ATTR1_NAME);
(*count)++;
break;
case 1:
if (HDstrcmp(name, ATTR2_NAME) != 0)
TestErrPrintf("attribute name different: name=%s, should be %s\n", name, ATTR2_NAME);
(*count)++;
break;
case 2:
if (HDstrcmp(name, ATTR3_NAME) != 0)
TestErrPrintf("attribute name different: name=%s, should be %s\n", name, ATTR3_NAME);
(*count)++;
break;
default:
ret = -1;
break;
} /* end switch() */
return (ret);
} /* end attr_op1() */
/****************************************************************
**
** test_attr_iterate(): Test H5A (attribute) iterator code.
**
****************************************************************/
static void
test_attr_iterate(hid_t fapl)
{
hid_t file; /* HDF5 File ID */
hid_t dataset; /* Dataset ID */
hid_t sid; /* Dataspace ID */
int count; /* operator data for the iterator */
H5O_info2_t oinfo; /* Object info */
herr_t ret; /* Generic return value */
/* Output message about test being performed */
MESSAGE(5, ("Testing Basic Attribute Functions\n"));
/* Open file */
file = H5Fopen(FILENAME, H5F_ACC_RDWR, fapl);
CHECK(file, FAIL, "H5Fopen");
/* Create a dataspace */
sid = H5Screate(H5S_SCALAR);
CHECK(sid, FAIL, "H5Screate");
/* Create a new dataset */
dataset = H5Dcreate2(file, DSET2_NAME, H5T_NATIVE_INT, sid, H5P_DEFAULT, dcpl_g, H5P_DEFAULT);
CHECK(dataset, FAIL, "H5Dcreate2");
/* Close dataspace */
ret = H5Sclose(sid);
CHECK(ret, FAIL, "H5Sclose");
/* Verify the correct number of attributes */
ret = H5Oget_info3(dataset, &oinfo, H5O_INFO_NUM_ATTRS);
CHECK(ret, FAIL, "H5Oget_info3");
VERIFY(oinfo.num_attrs, 0, "H5Oget_info3");
/* Iterate over attributes on dataset */
count = 0;
ret = H5Aiterate2(dataset, H5_INDEX_NAME, H5_ITER_INC, NULL, attr_op1, &count);
VERIFY(ret, 0, "H5Aiterate2");
/* Close dataset */
ret = H5Dclose(dataset);
CHECK(ret, FAIL, "H5Dclose");
/* Open existing dataset w/attributes */
dataset = H5Dopen2(file, DSET1_NAME, H5P_DEFAULT);
CHECK(dataset, FAIL, "H5Dopen2");
/* Verify the correct number of attributes */
ret = H5Oget_info3(dataset, &oinfo, H5O_INFO_NUM_ATTRS);
CHECK(ret, FAIL, "H5Oget_info3");
VERIFY(oinfo.num_attrs, 3, "H5Oget_info3");
/* Iterate over attributes on dataset */
count = 0;
ret = H5Aiterate2(dataset, H5_INDEX_NAME, H5_ITER_INC, NULL, attr_op1, &count);
VERIFY(ret, 0, "H5Aiterate2");
/* Close dataset */
ret = H5Dclose(dataset);
CHECK(ret, FAIL, "H5Dclose");
/* Close file */
ret = H5Fclose(file);
CHECK(ret, FAIL, "H5Fclose");
} /* test_attr_iterate() */
/****************************************************************
**
** test_attr_delete(): Test H5A (attribute) code for deleting objects.
**
****************************************************************/
static void
test_attr_delete(hid_t fapl)
{
hid_t fid1; /* HDF5 File ID */
hid_t dataset; /* Dataset ID */
hid_t attr; /* Attribute ID */
char attr_name[ATTR_NAME_LEN]; /* Buffer for attribute names */
ssize_t name_len; /* Length of attribute name */
H5O_info2_t oinfo; /* Object info */
herr_t ret; /* Generic return value */
/* Output message about test being performed */
MESSAGE(5, ("Testing Basic Attribute Functions\n"));
/* Open file */
fid1 = H5Fopen(FILENAME, H5F_ACC_RDWR, fapl);
CHECK(fid1, FAIL, "H5Fopen");
/* Open the dataset */
dataset = H5Dopen2(fid1, DSET1_NAME, H5P_DEFAULT);
CHECK(dataset, FAIL, "H5Dopen2");
/* Verify the correct number of attributes */
ret = H5Oget_info3(dataset, &oinfo, H5O_INFO_NUM_ATTRS);
CHECK(ret, FAIL, "H5Oget_info3");
VERIFY(oinfo.num_attrs, 3, "H5Oget_info3");
/* Try to delete bogus attribute */
ret = H5Adelete(dataset, "Bogus");
VERIFY(ret, FAIL, "H5Adelete");
/* Verify the correct number of attributes */
ret = H5Oget_info3(dataset, &oinfo, H5O_INFO_NUM_ATTRS);
CHECK(ret, FAIL, "H5Oget_info3");
VERIFY(oinfo.num_attrs, 3, "H5Oget_info3");
/* Delete middle (2nd) attribute */
ret = H5Adelete(dataset, ATTR2_NAME);
CHECK(ret, FAIL, "H5Adelete");
/* Verify the correct number of attributes */
ret = H5Oget_info3(dataset, &oinfo, H5O_INFO_NUM_ATTRS);
CHECK(ret, FAIL, "H5Oget_info3");
VERIFY(oinfo.num_attrs, 2, "H5Oget_info3");
/* Open 1st attribute for the dataset */
attr =
H5Aopen_by_idx(dataset, ".", H5_INDEX_CRT_ORDER, H5_ITER_INC, (hsize_t)0, H5P_DEFAULT, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Aopen_by_idx");
/* Verify Name */
name_len = H5Aget_name(attr, (size_t)ATTR_NAME_LEN, attr_name);
VERIFY(name_len, HDstrlen(ATTR1_NAME), "H5Aget_name");
if (HDstrcmp(attr_name, ATTR1_NAME) != 0)
TestErrPrintf("attribute name different: attr_name=%s, should be %s\n", attr_name, ATTR1_NAME);
/* Close attribute */
ret = H5Aclose(attr);
CHECK(ret, FAIL, "H5Aclose");
/* Open last (formally 3rd) attribute for the dataset */
attr =
H5Aopen_by_idx(dataset, ".", H5_INDEX_CRT_ORDER, H5_ITER_INC, (hsize_t)1, H5P_DEFAULT, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Aopen_by_idx");
/* Verify Name */
name_len = H5Aget_name(attr, (size_t)ATTR_NAME_LEN, attr_name);
VERIFY(name_len, HDstrlen(ATTR3_NAME), "H5Aget_name");
if (HDstrcmp(attr_name, ATTR3_NAME) != 0)
TestErrPrintf("attribute name different: attr_name=%s, should be %s\n", attr_name, ATTR3_NAME);
/* Close attribute */
ret = H5Aclose(attr);
CHECK(ret, FAIL, "H5Aclose");
/* Delete first attribute */
ret = H5Adelete(dataset, ATTR1_NAME);
CHECK(ret, FAIL, "H5Adelete");
/* Verify the correct number of attributes */
ret = H5Oget_info3(dataset, &oinfo, H5O_INFO_NUM_ATTRS);
CHECK(ret, FAIL, "H5Oget_info3");
VERIFY(oinfo.num_attrs, 1, "H5Oget_info3");
/* Open last (formally 3rd) attribute for the dataset */
attr =
H5Aopen_by_idx(dataset, ".", H5_INDEX_CRT_ORDER, H5_ITER_INC, (hsize_t)0, H5P_DEFAULT, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Aopen_by_idx");
/* Verify Name */
name_len = H5Aget_name(attr, (size_t)ATTR_NAME_LEN, attr_name);
VERIFY(name_len, HDstrlen(ATTR3_NAME), "H5Aget_name");
if (HDstrcmp(attr_name, ATTR3_NAME) != 0)
TestErrPrintf("attribute name different: attr_name=%s, should be %s\n", attr_name, ATTR3_NAME);
/* Close attribute */
ret = H5Aclose(attr);
CHECK(ret, FAIL, "H5Aclose");
/* Delete first attribute */
ret = H5Adelete(dataset, ATTR3_NAME);
CHECK(ret, FAIL, "H5Adelete");
/* Verify the correct number of attributes */
ret = H5Oget_info3(dataset, &oinfo, H5O_INFO_NUM_ATTRS);
CHECK(ret, FAIL, "H5Oget_info3");
VERIFY(oinfo.num_attrs, 0, "H5Oget_info3");
/* Close dataset */
ret = H5Dclose(dataset);
CHECK(ret, FAIL, "H5Dclose");
/* Close file */
ret = H5Fclose(fid1);
CHECK(ret, FAIL, "H5Fclose");
} /* test_attr_delete() */
/****************************************************************
**
** test_attr_dtype_shared(): Test H5A (attribute) code for using
** shared datatypes in attributes.
**
****************************************************************/
static void
test_attr_dtype_shared(hid_t fapl)
{
hid_t file_id; /* File ID */
hid_t dset_id; /* Dataset ID */
hid_t space_id; /* Dataspace ID for dataset & attribute */
hid_t type_id; /* Datatype ID for named datatype */
hid_t attr_id; /* Attribute ID */
int data = 8; /* Data to write */
int rdata = 0; /* Read read in */
H5O_info2_t oinfo; /* Object's information */
h5_stat_size_t empty_filesize; /* Size of empty file */
h5_stat_size_t filesize; /* Size of file after modifications */
herr_t ret; /* Generic return value */
/* Output message about test being performed */
MESSAGE(5, ("Testing Shared Datatypes with Attributes\n"));
/* Create a file */
file_id = H5Fcreate(FILENAME, H5F_ACC_TRUNC, H5P_DEFAULT, fapl);
CHECK(file_id, FAIL, "H5Fopen");
/* Close file */
ret = H5Fclose(file_id);
CHECK(ret, FAIL, "H5Fclose");
/* Get size of file */
empty_filesize = h5_get_file_size(FILENAME, fapl);
if (empty_filesize < 0)
TestErrPrintf("Line %d: file size wrong!\n", __LINE__);
/* Re-open file */
file_id = H5Fopen(FILENAME, H5F_ACC_RDWR, fapl);
CHECK(file_id, FAIL, "H5Fopen");
/* Create a datatype to commit and use */
type_id = H5Tcopy(H5T_NATIVE_INT);
CHECK(type_id, FAIL, "H5Tcopy");
/* Commit datatype to file */
ret = H5Tcommit2(file_id, TYPE1_NAME, type_id, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
CHECK(ret, FAIL, "H5Tcommit2");
/* Check reference count on named datatype */
ret = H5Oget_info_by_name3(file_id, TYPE1_NAME, &oinfo, H5O_INFO_BASIC, H5P_DEFAULT);
CHECK(ret, FAIL, "H5Oget_info_by_name3");
VERIFY(oinfo.rc, 1, "H5Oget_info_by_name3");
/* Create dataspace for dataset */
space_id = H5Screate(H5S_SCALAR);
CHECK(space_id, FAIL, "H5Screate");
/* Create dataset */
dset_id = H5Dcreate2(file_id, DSET1_NAME, type_id, space_id, H5P_DEFAULT, dcpl_g, H5P_DEFAULT);
CHECK(dset_id, FAIL, "H5Dcreate2");
/* Check reference count on named datatype */
ret = H5Oget_info_by_name3(file_id, TYPE1_NAME, &oinfo, H5O_INFO_BASIC, H5P_DEFAULT);
CHECK(ret, FAIL, "H5Oget_info_by_name3");
VERIFY(oinfo.rc, 2, "H5Oget_info_by_name3");
/* Create attribute on dataset */
attr_id = H5Acreate2(dset_id, ATTR1_NAME, type_id, space_id, H5P_DEFAULT, H5P_DEFAULT);
CHECK(attr_id, FAIL, "H5Acreate2");
/* Check reference count on named datatype */
ret = H5Oget_info_by_name3(file_id, TYPE1_NAME, &oinfo, H5O_INFO_BASIC, H5P_DEFAULT);
CHECK(ret, FAIL, "H5Oget_info_by_name3");
VERIFY(oinfo.rc, 3, "H5Oget_info_by_name3");
/* Close attribute */
ret = H5Aclose(attr_id);
CHECK(ret, FAIL, "H5Aclose");
/* Delete attribute */
ret = H5Adelete(dset_id, ATTR1_NAME);
CHECK(ret, FAIL, "H5Adelete");
/* Check reference count on named datatype */
ret = H5Oget_info_by_name3(file_id, TYPE1_NAME, &oinfo, H5O_INFO_BASIC, H5P_DEFAULT);
CHECK(ret, FAIL, "H5Oget_info_by_name3");
VERIFY(oinfo.rc, 2, "H5Oget_info_by_name3");
/* Create attribute on dataset */
attr_id = H5Acreate2(dset_id, ATTR1_NAME, type_id, space_id, H5P_DEFAULT, H5P_DEFAULT);
CHECK(attr_id, FAIL, "H5Acreate2");
/* Check reference count on named datatype */
ret = H5Oget_info_by_name3(file_id, TYPE1_NAME, &oinfo, H5O_INFO_BASIC, H5P_DEFAULT);
CHECK(ret, FAIL, "H5Oget_info_by_name3");
VERIFY(oinfo.rc, 3, "H5Oget_info_by_name3");
/* Write data into the attribute */
ret = H5Awrite(attr_id, H5T_NATIVE_INT, &data);
CHECK(ret, FAIL, "H5Awrite");
/* Close attribute */
ret = H5Aclose(attr_id);
CHECK(ret, FAIL, "H5Aclose");
/* Close dataset */
ret = H5Dclose(dset_id);
CHECK(ret, FAIL, "H5Dclose");
/* Close dataspace */
ret = H5Sclose(space_id);
CHECK(ret, FAIL, "H5Sclose");
/* Close datatype */
ret = H5Tclose(type_id);
CHECK(ret, FAIL, "H5Tclose");
/* Close file */
ret = H5Fclose(file_id);
CHECK(ret, FAIL, "H5Fclose");
/* Re-open file */
file_id = H5Fopen(FILENAME, H5F_ACC_RDWR, fapl);
CHECK(file_id, FAIL, "H5Fopen");
/* Open dataset */
dset_id = H5Dopen2(file_id, DSET1_NAME, H5P_DEFAULT);
CHECK(dset_id, FAIL, "H5Dopen2");
/* Open attribute */
attr_id = H5Aopen(dset_id, ATTR1_NAME, H5P_DEFAULT);
CHECK(attr_id, FAIL, "H5Aopen");
/* Read data from the attribute */
ret = H5Aread(attr_id, H5T_NATIVE_INT, &rdata);
CHECK(ret, FAIL, "H5Aread");
VERIFY(data, rdata, "H5Aread");
/* Close attribute */
ret = H5Aclose(attr_id);
CHECK(ret, FAIL, "H5Aclose");
/* Close dataset */
ret = H5Dclose(dset_id);
CHECK(ret, FAIL, "H5Dclose");
/* Check reference count on named datatype */
ret = H5Oget_info_by_name3(file_id, TYPE1_NAME, &oinfo, H5O_INFO_BASIC, H5P_DEFAULT);
CHECK(ret, FAIL, "H5Oget_info_by_name3");
VERIFY(oinfo.rc, 3, "H5Oget_info_by_name3");
/* Unlink the dataset */
ret = H5Ldelete(file_id, DSET1_NAME, H5P_DEFAULT);
CHECK(ret, FAIL, "H5Ldelete");
/* Check reference count on named datatype */
ret = H5Oget_info_by_name3(file_id, TYPE1_NAME, &oinfo, H5O_INFO_BASIC, H5P_DEFAULT);
CHECK(ret, FAIL, "H5Oget_info_by_name3");
VERIFY(oinfo.rc, 1, "H5Oget_info_by_name3");
/* Unlink the named datatype */
ret = H5Ldelete(file_id, TYPE1_NAME, H5P_DEFAULT);
CHECK(ret, FAIL, "H5Ldelete");
/* Close file */
ret = H5Fclose(file_id);
CHECK(ret, FAIL, "H5Fclose");
/* Check size of file */
filesize = h5_get_file_size(FILENAME, fapl);
VERIFY(filesize, empty_filesize, "h5_get_file_size");
} /* test_attr_dtype_shared() */
/****************************************************************
**
** test_attr_duplicate_ids(): Test operations with more than
** one ID handles.
**
****************************************************************/
static void
test_attr_duplicate_ids(hid_t fapl)
{
hid_t fid1; /* HDF5 File IDs */
hid_t dataset; /* Dataset ID */
hid_t gid1, gid2; /* Group ID */
hid_t sid1, sid2; /* Dataspace ID */
hid_t attr, attr2; /* Attribute ID */
hsize_t dims1[] = {SPACE1_DIM1, SPACE1_DIM2, SPACE1_DIM3};
hsize_t dims2[] = {ATTR1_DIM1};
int read_data1[ATTR1_DIM1] = {0}; /* Buffer for reading 1st attribute */
int rewrite_data[ATTR1_DIM1] = {1234, -423, 9907256}; /* Test data for rewrite */
int i;
herr_t ret; /* Generic return value */
/* Output message about test being performed */
MESSAGE(5, ("Testing operations with two ID handles\n"));
/*-----------------------------------------------------------------------------------
* Create an attribute in a new file and fill it with fill value.
*/
/* Create file */
fid1 = H5Fcreate(FILENAME, H5F_ACC_TRUNC, H5P_DEFAULT, fapl);
CHECK(fid1, FAIL, "H5Fcreate");
/* Create dataspace for dataset */
sid1 = H5Screate_simple(SPACE1_RANK, dims1, NULL);
CHECK(sid1, FAIL, "H5Screate_simple");
/* Create a dataset */
dataset = H5Dcreate2(fid1, DSET1_NAME, H5T_NATIVE_UCHAR, sid1, H5P_DEFAULT, dcpl_g, H5P_DEFAULT);
CHECK(dataset, FAIL, "H5Dcreate2");
/* Create dataspace for attribute */
sid2 = H5Screate_simple(ATTR1_RANK, dims2, NULL);
CHECK(sid2, FAIL, "H5Screate_simple");
/* Try to create an attribute on the dataset */
attr = H5Acreate2(dataset, ATTR1_NAME, H5T_NATIVE_INT, sid2, H5P_DEFAULT, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate2");
/* Open the attribute just created and get a second ID */
attr2 = H5Aopen(dataset, ATTR1_NAME, H5P_DEFAULT);
CHECK(attr2, FAIL, "H5Aopen");
/* Close attribute */
ret = H5Aclose(attr2);
CHECK(ret, FAIL, "H5Aclose");
/* Close attribute */
ret = H5Aclose(attr);
CHECK(ret, FAIL, "H5Aclose");
/* Close Dataset */
ret = H5Dclose(dataset);
CHECK(ret, FAIL, "H5Dclose");
/* Close file */
ret = H5Fclose(fid1);
CHECK(ret, FAIL, "H5Fclose");
/*-----------------------------------------------------------------------------------
* Reopen the file and verify the fill value for attribute. Also write
* some real data.
*/
/* Open file */
fid1 = H5Fopen(FILENAME, H5F_ACC_RDWR, fapl);
CHECK(fid1, FAIL, "H5Fopen");
/* Open the dataset */
dataset = H5Dopen2(fid1, DSET1_NAME, H5P_DEFAULT);
CHECK(dataset, FAIL, "H5Dopen2");
/* Open first attribute for the dataset */
attr = H5Aopen(dataset, ATTR1_NAME, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Aopen");
/* Read attribute with fill value */
ret = H5Aread(attr, H5T_NATIVE_INT, read_data1);
CHECK(ret, FAIL, "H5Aread");
/* Verify values read in */
for (i = 0; i < ATTR1_DIM1; i++)
if (0 != read_data1[i])
TestErrPrintf("%d: attribute data different: read_data1[%d]=%d\n", __LINE__, i, read_data1[i]);
/* Open attribute for the second time */
attr2 = H5Aopen(dataset, ATTR1_NAME, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Aopen");
/* Write attribute information */
ret = H5Awrite(attr2, H5T_NATIVE_INT, attr_data1);
CHECK(ret, FAIL, "H5Awrite");
/* Close attribute */
ret = H5Aclose(attr2);
CHECK(ret, FAIL, "H5Aclose");
/* Close attribute */
ret = H5Aclose(attr);
CHECK(ret, FAIL, "H5Aclose");
/* Close Dataset */
ret = H5Dclose(dataset);
CHECK(ret, FAIL, "H5Dclose");
/* Close file */
ret = H5Fclose(fid1);
CHECK(ret, FAIL, "H5Fclose");
/*-----------------------------------------------------------------------------------
* Reopen the file and verify the data. Also rewrite the data and verify it.
*/
/* Open file */
fid1 = H5Fopen(FILENAME, H5F_ACC_RDWR, fapl);
CHECK(fid1, FAIL, "H5Fopen");
/* Open the dataset */
dataset = H5Dopen2(fid1, DSET1_NAME, H5P_DEFAULT);
CHECK(dataset, FAIL, "H5Dopen2");
/* Open first attribute for the dataset */
attr = H5Aopen(dataset, ATTR1_NAME, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Aopen");
/* Read attribute information */
ret = H5Aread(attr, H5T_NATIVE_INT, read_data1);
CHECK(ret, FAIL, "H5Aread");
/* Verify values read in */
for (i = 0; i < ATTR1_DIM1; i++)
if (attr_data1[i] != read_data1[i])
TestErrPrintf("%d: attribute data different: attr_data1[%d]=%d, read_data1[%d]=%d\n", __LINE__, i,
attr_data1[i], i, read_data1[i]);
/* Open attribute for the second time */
attr2 = H5Aopen(dataset, ATTR1_NAME, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Aopen");
/* Write attribute information */
ret = H5Awrite(attr2, H5T_NATIVE_INT, rewrite_data);
CHECK(ret, FAIL, "H5Awrite");
/* Read attribute information */
ret = H5Aread(attr, H5T_NATIVE_INT, read_data1);
CHECK(ret, FAIL, "H5Aread");
/* Verify values read in */
for (i = 0; i < ATTR1_DIM1; i++)
if (read_data1[i] != rewrite_data[i])
TestErrPrintf("%d: attribute data different: read_data1[%d]=%d, rewrite_data[%d]=%d\n", __LINE__,
i, read_data1[i], i, rewrite_data[i]);
/* Close attribute */
ret = H5Aclose(attr);
CHECK(ret, FAIL, "H5Aclose");
ret = H5Aclose(attr2);
CHECK(ret, FAIL, "H5Aclose");
/* Close Dataset */
ret = H5Dclose(dataset);
CHECK(ret, FAIL, "H5Dclose");
/* Close file */
ret = H5Fclose(fid1);
CHECK(ret, FAIL, "H5Fclose");
/*-----------------------------------------------------------------------------------
* Verify that the attribute being pointed to by different paths shares
* the same data.
*/
/* Open file */
fid1 = H5Fopen(FILENAME, H5F_ACC_RDWR, fapl);
CHECK(fid1, FAIL, "H5Fopen");
/* Create a group */
gid1 = H5Gcreate2(fid1, GROUP1_NAME, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
CHECK(gid1, FAIL, "H5Gcreate2");
/* Create hard link to the first group */
ret = H5Lcreate_hard(gid1, GROUP1_NAME, H5L_SAME_LOC, GROUP2_NAME, H5P_DEFAULT, H5P_DEFAULT);
CHECK(ret, FAIL, "H5Lcreate_hard");
/* Try to create an attribute on the group */
attr = H5Acreate2(gid1, ATTR2_NAME, H5T_NATIVE_INT, sid2, H5P_DEFAULT, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate2");
/* Open the hard link just created */
gid2 = H5Gopen2(fid1, GROUP2_NAME, H5P_DEFAULT);
CHECK(gid2, FAIL, "H5Gopen2");
/* Open the attribute of the group for the second time */
attr2 = H5Aopen(gid2, ATTR2_NAME, H5P_DEFAULT);
CHECK(attr2, FAIL, "H5Aopen");
/* Write attribute information with the first attribute handle */
ret = H5Awrite(attr, H5T_NATIVE_INT, attr_data1);
CHECK(ret, FAIL, "H5Awrite");
/* Read attribute information with the second attribute handle */
ret = H5Aread(attr2, H5T_NATIVE_INT, read_data1);
CHECK(ret, FAIL, "H5Aread");
/* Verify values read in */
for (i = 0; i < ATTR1_DIM1; i++)
if (attr_data1[i] != read_data1[i])
TestErrPrintf("%d: attribute data different: attr_data1[%d]=%d, read_data1[%d]=%d\n", __LINE__, i,
attr_data1[i], i, read_data1[i]);
/* Close attribute */
ret = H5Aclose(attr);
CHECK(ret, FAIL, "H5Aclose");
ret = H5Aclose(attr2);
CHECK(ret, FAIL, "H5Aclose");
/* Close group */
ret = H5Gclose(gid1);
CHECK(ret, FAIL, "H5Gclose");
ret = H5Gclose(gid2);
CHECK(ret, FAIL, "H5Gclose");
/* Close Attribute dataspace */
ret = H5Sclose(sid2);
CHECK(ret, FAIL, "H5Sclose");
/* Close Dataset dataspace */
ret = H5Sclose(sid1);
CHECK(ret, FAIL, "H5Sclose");
/* Close file */
ret = H5Fclose(fid1);
CHECK(ret, FAIL, "H5Fclose");
} /* test_attr_duplicate_ids() */
/****************************************************************
**
** test_attr_dense_verify(): Test basic H5A (attribute) code.
** Verify attributes on object
**
****************************************************************/
static int
test_attr_dense_verify(hid_t loc_id, unsigned max_attr)
{
char attrname[NAME_BUF_SIZE]; /* Name of attribute */
hid_t attr; /* Attribute ID */
unsigned value; /* Attribute value */
unsigned u; /* Local index variable */
int old_nerrs; /* Number of errors when entering this check */
herr_t ret; /* Generic return value */
/* Retrieve the current # of reported errors */
old_nerrs = GetTestNumErrs();
/* Re-open all the attributes by name and verify the data */
for (u = 0; u < max_attr; u++) {
/* Open attribute */
HDsnprintf(attrname, sizeof(attrname), "attr %02u", u);
attr = H5Aopen(loc_id, attrname, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Aopen");
/* Read data from the attribute */
ret = H5Aread(attr, H5T_NATIVE_UINT, &value);
CHECK(ret, FAIL, "H5Aread");
VERIFY(value, u, "H5Aread");
/* Close attribute */
ret = H5Aclose(attr);
CHECK(ret, FAIL, "H5Aclose");
} /* end for */
/* Re-open all the attributes by index and verify the data */
for (u = 0; u < max_attr; u++) {
ssize_t name_len; /* Length of attribute name */
char check_name[ATTR_NAME_LEN]; /* Buffer for checking attribute names */
/* Open attribute */
attr = H5Aopen_by_idx(loc_id, ".", H5_INDEX_CRT_ORDER, H5_ITER_INC, (hsize_t)u, H5P_DEFAULT,
H5P_DEFAULT);
CHECK(attr, FAIL, "H5Aopen_by_idx");
/* Verify Name */
HDsnprintf(attrname, sizeof(attrname), "attr %02u", u);
name_len = H5Aget_name(attr, (size_t)ATTR_NAME_LEN, check_name);
VERIFY(name_len, HDstrlen(attrname), "H5Aget_name");
if (HDstrcmp(check_name, attrname) != 0)
TestErrPrintf("attribute name different: attrname = '%s', should be '%s'\n", check_name,
attrname);
/* Read data from the attribute */
ret = H5Aread(attr, H5T_NATIVE_UINT, &value);
CHECK(ret, FAIL, "H5Aread");
VERIFY(value, u, "H5Aread");
/* Close attribute */
ret = H5Aclose(attr);
CHECK(ret, FAIL, "H5Aclose");
} /* end for */
/* Retrieve current # of errors */
if (old_nerrs == GetTestNumErrs())
return (0);
else
return (-1);
} /* test_attr_dense_verify() */
/****************************************************************
**
** test_attr_dense_create(): Test basic H5A (attribute) code.
** Tests "dense" attribute storage creation
**
****************************************************************/
static void
test_attr_dense_create(hid_t fcpl, hid_t fapl)
{
hid_t fid; /* HDF5 File ID */
hid_t dataset; /* Dataset ID */
hid_t sid; /* Dataspace ID */
hid_t attr; /* Attribute ID */
hid_t dcpl; /* Dataset creation property list ID */
char attrname[NAME_BUF_SIZE]; /* Name of attribute */
unsigned max_compact; /* Maximum # of attributes to store compactly */
unsigned min_dense; /* Minimum # of attributes to store "densely" */
htri_t is_dense; /* Are attributes stored densely? */
unsigned u; /* Local index variable */
h5_stat_size_t empty_filesize; /* Size of empty file */
h5_stat_size_t filesize; /* Size of file after modifications */
herr_t ret; /* Generic return value */
/* Output message about test being performed */
MESSAGE(5, ("Testing Dense Attribute Storage Creation\n"));
/* Create file */
fid = H5Fcreate(FILENAME, H5F_ACC_TRUNC, fcpl, fapl);
CHECK(fid, FAIL, "H5Fcreate");
/* Close file */
ret = H5Fclose(fid);
CHECK(ret, FAIL, "H5Fclose");
/* Get size of file */
empty_filesize = h5_get_file_size(FILENAME, fapl);
if (empty_filesize < 0)
TestErrPrintf("Line %d: file size wrong!\n", __LINE__);
/* Re-open file */
fid = H5Fopen(FILENAME, H5F_ACC_RDWR, fapl);
CHECK(fid, FAIL, "H5Fopen");
/* Create dataspace for dataset */
sid = H5Screate(H5S_SCALAR);
CHECK(sid, FAIL, "H5Screate");
/* need DCPL to query the group creation properties */
if (dcpl_g == H5P_DEFAULT) {
dcpl = H5Pcreate(H5P_DATASET_CREATE);
CHECK(dcpl, FAIL, "H5Pcreate");
}
else {
dcpl = H5Pcopy(dcpl_g);
CHECK(dcpl, FAIL, "H5Pcopy");
}
/* Create a dataset */
dataset = H5Dcreate2(fid, DSET1_NAME, H5T_NATIVE_UCHAR, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT);
CHECK(dataset, FAIL, "H5Dcreate2");
/* Retrieve limits for compact/dense attribute storage */
ret = H5Pget_attr_phase_change(dcpl, &max_compact, &min_dense);
CHECK(ret, FAIL, "H5Pget_attr_phase_change");
/* Close property list */
ret = H5Pclose(dcpl);
CHECK(ret, FAIL, "H5Pclose");
/* Check on dataset's attribute storage status */
is_dense = H5O__is_attr_dense_test(dataset);
VERIFY(is_dense, FALSE, "H5O__is_attr_dense_test");
/* Add attributes, until just before converting to dense storage */
for (u = 0; u < max_compact; u++) {
/* Create attribute */
HDsnprintf(attrname, sizeof(attrname), "attr %02u", u);
attr = H5Acreate2(dataset, attrname, H5T_NATIVE_UINT, sid, H5P_DEFAULT, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate2");
/* Write data into the attribute */
ret = H5Awrite(attr, H5T_NATIVE_UINT, &u);
CHECK(ret, FAIL, "H5Awrite");
/* Close attribute */
ret = H5Aclose(attr);
CHECK(ret, FAIL, "H5Aclose");
} /* end for */
/* Check on dataset's attribute storage status */
is_dense = H5O__is_attr_dense_test(dataset);
VERIFY(is_dense, FALSE, "H5O__is_attr_dense_test");
/* Add one more attribute, to push into "dense" storage */
/* Create attribute */
HDsnprintf(attrname, sizeof(attrname), "attr %02u", u);
attr = H5Acreate2(dataset, attrname, H5T_NATIVE_UINT, sid, H5P_DEFAULT, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate2");
/* Check on dataset's attribute storage status */
is_dense = H5O__is_attr_dense_test(dataset);
VERIFY(is_dense, TRUE, "H5O__is_attr_dense_test");
/* Write data into the attribute */
ret = H5Awrite(attr, H5T_NATIVE_UINT, &u);
CHECK(ret, FAIL, "H5Awrite");
/* Close attribute */
ret = H5Aclose(attr);
CHECK(ret, FAIL, "H5Aclose");
/* Attempt to add attribute again, which should fail */
attr = H5Acreate2(dataset, attrname, H5T_NATIVE_UINT, sid, H5P_DEFAULT, H5P_DEFAULT);
VERIFY(attr, FAIL, "H5Acreate2");
/* Close dataspace */
ret = H5Sclose(sid);
CHECK(ret, FAIL, "H5Sclose");
/* Close Dataset */
ret = H5Dclose(dataset);
CHECK(ret, FAIL, "H5Dclose");
/* Unlink dataset with attributes */
ret = H5Ldelete(fid, DSET1_NAME, H5P_DEFAULT);
CHECK(ret, FAIL, "H5Ldelete");
/* Close file */
ret = H5Fclose(fid);
CHECK(ret, FAIL, "H5Fclose");
if (h5_using_default_driver(NULL)) {
/* Check size of file */
filesize = h5_get_file_size(FILENAME, fapl);
VERIFY(filesize, empty_filesize, "h5_get_file_size");
}
} /* test_attr_dense_create() */
/****************************************************************
**
** test_attr_dense_open(): Test basic H5A (attribute) code.
** Tests opening attributes in "dense" storage
**
****************************************************************/
static void
test_attr_dense_open(hid_t fcpl, hid_t fapl)
{
hid_t fid; /* HDF5 File ID */
hid_t dataset; /* Dataset ID */
hid_t sid; /* Dataspace ID */
hid_t attr; /* Attribute ID */
hid_t dcpl; /* Dataset creation property list ID */
char attrname[NAME_BUF_SIZE]; /* Name of attribute */
unsigned max_compact; /* Maximum # of attributes to store compactly */
unsigned min_dense; /* Minimum # of attributes to store "densely" */
htri_t is_dense; /* Are attributes stored densely? */
unsigned u; /* Local index variable */
h5_stat_size_t empty_filesize; /* Size of empty file */
h5_stat_size_t filesize; /* Size of file after modifications */
herr_t ret; /* Generic return value */
/* Output message about test being performed */
MESSAGE(5, ("Testing Opening Attributes in Dense Storage\n"));
/* Create file */
fid = H5Fcreate(FILENAME, H5F_ACC_TRUNC, fcpl, fapl);
CHECK(fid, FAIL, "H5Fcreate");
/* Close file */
ret = H5Fclose(fid);
CHECK(ret, FAIL, "H5Fclose");
/* Get size of file */
empty_filesize = h5_get_file_size(FILENAME, fapl);
if (empty_filesize < 0)
TestErrPrintf("Line %d: file size wrong!\n", __LINE__);
/* Re-open file */
fid = H5Fopen(FILENAME, H5F_ACC_RDWR, fapl);
CHECK(fid, FAIL, "H5Fopen");
/* Create dataspace for dataset */
sid = H5Screate(H5S_SCALAR);
CHECK(sid, FAIL, "H5Screate");
/* need DCPL to query the group creation properties */
if (dcpl_g == H5P_DEFAULT) {
dcpl = H5Pcreate(H5P_DATASET_CREATE);
CHECK(dcpl, FAIL, "H5Pcreate");
}
else {
dcpl = H5Pcopy(dcpl_g);
CHECK(dcpl, FAIL, "H5Pcopy");
}
/* Enable creation order tracking on attributes, so creation order tests work */
ret = H5Pset_attr_creation_order(dcpl, H5P_CRT_ORDER_TRACKED);
CHECK(ret, FAIL, "H5Pset_attr_creation_order");
/* Create a dataset */
dataset = H5Dcreate2(fid, DSET1_NAME, H5T_NATIVE_UCHAR, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT);
CHECK(dataset, FAIL, "H5Dcreate2");
/* Retrieve limits for compact/dense attribute storage */
ret = H5Pget_attr_phase_change(dcpl, &max_compact, &min_dense);
CHECK(ret, FAIL, "H5Pget_attr_phase_change");
/* Close property list */
ret = H5Pclose(dcpl);
CHECK(ret, FAIL, "H5Pclose");
/* Check on dataset's attribute storage status */
is_dense = H5O__is_attr_dense_test(dataset);
VERIFY(is_dense, FALSE, "H5O__is_attr_dense_test");
/* Add attributes, until just before converting to dense storage */
for (u = 0; u < max_compact; u++) {
/* Create attribute */
HDsnprintf(attrname, sizeof(attrname), "attr %02u", u);
attr = H5Acreate2(dataset, attrname, H5T_NATIVE_UINT, sid, H5P_DEFAULT, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate2");
/* Write data into the attribute */
ret = H5Awrite(attr, H5T_NATIVE_UINT, &u);
CHECK(ret, FAIL, "H5Awrite");
/* Close attribute */
ret = H5Aclose(attr);
CHECK(ret, FAIL, "H5Aclose");
/* Verify attributes written so far */
ret = test_attr_dense_verify(dataset, u);
CHECK(ret, FAIL, "test_attr_dense_verify");
} /* end for */
/* Check on dataset's attribute storage status */
is_dense = H5O__is_attr_dense_test(dataset);
VERIFY(is_dense, FALSE, "H5O__is_attr_dense_test");
/* Add one more attribute, to push into "dense" storage */
/* Create attribute */
HDsnprintf(attrname, sizeof(attrname), "attr %02u", u);
attr = H5Acreate2(dataset, attrname, H5T_NATIVE_UINT, sid, H5P_DEFAULT, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate2");
/* Check on dataset's attribute storage status */
is_dense = H5O__is_attr_dense_test(dataset);
VERIFY(is_dense, TRUE, "H5O__is_attr_dense_test");
/* Write data into the attribute */
ret = H5Awrite(attr, H5T_NATIVE_UINT, &u);
CHECK(ret, FAIL, "H5Awrite");
/* Close attribute */
ret = H5Aclose(attr);
CHECK(ret, FAIL, "H5Aclose");
/* Close dataspace */
ret = H5Sclose(sid);
CHECK(ret, FAIL, "H5Sclose");
/* Verify all the attributes written */
ret = test_attr_dense_verify(dataset, (u + 1));
CHECK(ret, FAIL, "test_attr_dense_verify");
/* Close Dataset */
ret = H5Dclose(dataset);
CHECK(ret, FAIL, "H5Dclose");
/* Unlink dataset with attributes */
ret = H5Ldelete(fid, DSET1_NAME, H5P_DEFAULT);
CHECK(ret, FAIL, "H5Ldelete");
/* Close file */
ret = H5Fclose(fid);
CHECK(ret, FAIL, "H5Fclose");
if (h5_using_default_driver(NULL)) {
/* Check size of file */
filesize = h5_get_file_size(FILENAME, fapl);
VERIFY(filesize, empty_filesize, "h5_get_file_size");
}
} /* test_attr_dense_open() */
/****************************************************************
**
** test_attr_dense_delete(): Test basic H5A (attribute) code.
** Tests deleting attributes in "dense" storage
**
****************************************************************/
static void
test_attr_dense_delete(hid_t fcpl, hid_t fapl)
{
hid_t fid; /* HDF5 File ID */
hid_t dataset; /* Dataset ID */
hid_t sid; /* Dataspace ID */
hid_t attr; /* Attribute ID */
hid_t dcpl; /* Dataset creation property list ID */
char attrname[NAME_BUF_SIZE]; /* Name of attribute */
unsigned max_compact; /* Maximum # of attributes to store compactly */
unsigned min_dense; /* Minimum # of attributes to store "densely" */
htri_t is_dense; /* Are attributes stored densely? */
unsigned u; /* Local index variable */
h5_stat_size_t empty_filesize; /* Size of empty file */
h5_stat_size_t filesize; /* Size of file after modifications */
H5O_info2_t oinfo; /* Object info */
int use_min_dset_oh = (dcpl_g != H5P_DEFAULT);
herr_t ret; /* Generic return value */
/* Only run this test for sec2/default driver */
if (!h5_using_default_driver(NULL))
return;
/* Output message about test being performed */
MESSAGE(5, ("Testing Deleting Attributes in Dense Storage\n"));
if (use_min_dset_oh) { /* using minimized dataset headers */
/* modify fcpl...
* sidestep "bug" where file space is lost with minimized dset ohdrs
*/
fcpl = H5Pcopy(fcpl);
CHECK(fcpl, FAIL, "H5Pcopy");
ret = H5Pset_file_space_strategy(fcpl, H5F_FSPACE_STRATEGY_FSM_AGGR, TRUE, 1);
CHECK(ret, FAIL, "H5Pset_file_space_strategy");
}
fid = H5Fcreate(FILENAME, H5F_ACC_TRUNC, fcpl, fapl);
CHECK(fid, FAIL, "H5Fcreate");
if (use_min_dset_oh)
CHECK(H5Pclose(fcpl), FAIL, "H5Pclose");
/* Close file */
ret = H5Fclose(fid);
CHECK(ret, FAIL, "H5Fclose");
/* Get size of file */
empty_filesize = h5_get_file_size(FILENAME, fapl);
if (empty_filesize < 0)
TestErrPrintf("Line %d: file size wrong!\n", __LINE__);
/* Re-open file */
fid = H5Fopen(FILENAME, H5F_ACC_RDWR, fapl);
CHECK(fid, FAIL, "H5Fopen");
/* Create dataspace for dataset */
sid = H5Screate(H5S_SCALAR);
CHECK(sid, FAIL, "H5Screate");
/* need DCPL to query the group creation properties */
if (use_min_dset_oh) {
dcpl = H5Pcopy(dcpl_g);
CHECK(dcpl, FAIL, "H5Pcopy");
}
else {
dcpl = H5Pcreate(H5P_DATASET_CREATE);
CHECK(dcpl, FAIL, "H5Pcreate");
}
/* Enable creation order tracking on attributes, so creation order tests work */
ret = H5Pset_attr_creation_order(dcpl, H5P_CRT_ORDER_TRACKED);
CHECK(ret, FAIL, "H5Pset_attr_creation_order");
/* Create a dataset */
dataset = H5Dcreate2(fid, DSET1_NAME, H5T_NATIVE_UCHAR, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT);
CHECK(dataset, FAIL, "H5Dcreate2");
/* Retrieve limits for compact/dense attribute storage */
ret = H5Pget_attr_phase_change(dcpl, &max_compact, &min_dense);
CHECK(ret, FAIL, "H5Pget_attr_phase_change");
/* Close property list */
ret = H5Pclose(dcpl);
CHECK(ret, FAIL, "H5Pclose");
/* Check on dataset's attribute storage status */
is_dense = H5O__is_attr_dense_test(dataset);
VERIFY(is_dense, FALSE, "H5O__is_attr_dense_test");
/* Add attributes, until well into dense storage */
for (u = 0; u < (max_compact * 2); u++) {
/* Create attribute */
HDsnprintf(attrname, sizeof(attrname), "attr %02u", u);
attr = H5Acreate2(dataset, attrname, H5T_NATIVE_UINT, sid, H5P_DEFAULT, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate2");
/* Write data into the attribute */
ret = H5Awrite(attr, H5T_NATIVE_UINT, &u);
CHECK(ret, FAIL, "H5Awrite");
/* Close attribute */
ret = H5Aclose(attr);
CHECK(ret, FAIL, "H5Aclose");
/* Check # of attributes */
ret = H5Oget_info3(dataset, &oinfo, H5O_INFO_NUM_ATTRS);
CHECK(ret, FAIL, "H5Oget_info3");
VERIFY(oinfo.num_attrs, (u + 1), "H5Oget_info3");
} /* end for */
/* Check on dataset's attribute storage status */
is_dense = H5O__is_attr_dense_test(dataset);
VERIFY(is_dense, TRUE, "H5O__is_attr_dense_test");
/* Close dataspace */
ret = H5Sclose(sid);
CHECK(ret, FAIL, "H5Sclose");
/* Close Dataset */
ret = H5Dclose(dataset);
CHECK(ret, FAIL, "H5Dclose");
/* Close file */
ret = H5Fclose(fid);
CHECK(ret, FAIL, "H5Fclose");
/* Re-open file */
fid = H5Fopen(FILENAME, H5F_ACC_RDWR, fapl);
CHECK(fid, FAIL, "H5Fopen");
/* Open dataset */
dataset = H5Dopen2(fid, DSET1_NAME, H5P_DEFAULT);
CHECK(dataset, FAIL, "H5Dopen2");
/* Delete attributes until the attributes revert to compact storage again */
for (u--; u >= min_dense; u--) {
/* Delete attribute */
HDsnprintf(attrname, sizeof(attrname), "attr %02u", u);
ret = H5Adelete(dataset, attrname);
CHECK(ret, FAIL, "H5Adelete");
/* Verify attributes still left */
ret = test_attr_dense_verify(dataset, u);
CHECK(ret, FAIL, "test_attr_dense_verify");
} /* end for */
/* Check on dataset's attribute storage status */
is_dense = H5O__is_attr_dense_test(dataset);
VERIFY(is_dense, TRUE, "H5O__is_attr_dense_test");
/* Delete one more attribute, which should cause reversion to compact storage */
HDsnprintf(attrname, sizeof(attrname), "attr %02u", u);
ret = H5Adelete(dataset, attrname);
CHECK(ret, FAIL, "H5Adelete");
/* Check on dataset's attribute storage status */
is_dense = H5O__is_attr_dense_test(dataset);
VERIFY(is_dense, FALSE, "H5O__is_attr_dense_test");
/* Verify attributes still left */
ret = test_attr_dense_verify(dataset, (u - 1));
CHECK(ret, FAIL, "test_attr_dense_verify");
/* Delete another attribute, to verify deletion in compact storage */
HDsnprintf(attrname, sizeof(attrname), "attr %02u", (u - 1));
ret = H5Adelete(dataset, attrname);
CHECK(ret, FAIL, "H5Adelete");
/* Check on dataset's attribute storage status */
is_dense = H5O__is_attr_dense_test(dataset);
VERIFY(is_dense, FALSE, "H5O__is_attr_dense_test");
/* Verify attributes still left */
ret = test_attr_dense_verify(dataset, (u - 2));
CHECK(ret, FAIL, "test_attr_dense_verify");
/* Close Dataset */
ret = H5Dclose(dataset);
CHECK(ret, FAIL, "H5Dclose");
/* Unlink dataset with attributes */
ret = H5Ldelete(fid, DSET1_NAME, H5P_DEFAULT);
CHECK(ret, FAIL, "H5Ldelete");
/* Close file */
ret = H5Fclose(fid);
CHECK(ret, FAIL, "H5Fclose");
if (h5_using_default_driver(NULL)) {
/* Check size of file */
filesize = h5_get_file_size(FILENAME, fapl);
VERIFY(filesize, empty_filesize, "h5_get_file_size");
}
} /* test_attr_dense_delete() */
/****************************************************************
**
** test_attr_dense_rename(): Test basic H5A (attribute) code.
** Tests renaming attributes in "dense" storage
**
****************************************************************/
static void
test_attr_dense_rename(hid_t fcpl, hid_t fapl)
{
hid_t fid; /* HDF5 File ID */
hid_t dataset; /* Dataset ID */
hid_t sid; /* Dataspace ID */
hid_t attr; /* Attribute ID */
hid_t dcpl; /* Dataset creation property list ID */
char attrname[NAME_BUF_SIZE]; /* Name of attribute */
char new_attrname[NAME_BUF_SIZE]; /* New name of attribute */
unsigned max_compact; /* Maximum # of attributes to store compactly */
unsigned min_dense; /* Minimum # of attributes to store "densely" */
htri_t is_dense; /* Are attributes stored densely? */
h5_stat_size_t empty_filesize; /* Size of empty file */
h5_stat_size_t filesize; /* Size of file after modifications */
H5O_info2_t oinfo; /* Object info */
unsigned u; /* Local index variable */
int use_min_dset_oh = (dcpl_g != H5P_DEFAULT);
unsigned use_corder; /* Track creation order or not */
herr_t ret; /* Generic return value */
/* Only run this test for sec2/default driver */
if (!h5_using_default_driver(NULL))
return;
/* Output message about test being performed */
MESSAGE(5, ("Testing Renaming Attributes in Dense Storage\n"));
if (use_min_dset_oh) { /* using minimized dataset headers */
/* modify fcpl...
* sidestep "bug" where file space is lost with minimized dset ohdrs
*/
fcpl = H5Pcopy(fcpl);
CHECK(fcpl, FAIL, "H5Pcopy");
ret = H5Pset_file_space_strategy(fcpl, H5F_FSPACE_STRATEGY_FSM_AGGR, TRUE, 1);
CHECK(ret, FAIL, "H5Pset_file_space_strategy");
}
fid = H5Fcreate(FILENAME, H5F_ACC_TRUNC, fcpl, fapl);
CHECK(fid, H5I_INVALID_HID, "H5Fcreate");
if (use_min_dset_oh)
CHECK(H5Pclose(fcpl), FAIL, "H5Pclose");
/* Close file */
ret = H5Fclose(fid);
CHECK(ret, FAIL, "H5Fclose");
/* Get size of file */
empty_filesize = h5_get_file_size(FILENAME, fapl);
if (empty_filesize < 0)
TestErrPrintf("Line %d: file size wrong!\n", __LINE__);
/* Re-open file */
fid = H5Fopen(FILENAME, H5F_ACC_RDWR, fapl);
CHECK(fid, H5I_INVALID_HID, "H5Fopen");
/* Create dataspace for dataset */
sid = H5Screate(H5S_SCALAR);
CHECK(sid, H5I_INVALID_HID, "H5Screate");
/* need DCPL to query the group creation properties */
if (use_min_dset_oh) {
dcpl = H5Pcopy(dcpl_g);
CHECK(dcpl, H5I_INVALID_HID, "H5Pcopy");
}
else {
dcpl = H5Pcreate(H5P_DATASET_CREATE);
CHECK(dcpl, H5I_INVALID_HID, "H5Pcreate");
}
/* Retrieve limits for compact/dense attribute storage */
ret = H5Pget_attr_phase_change(dcpl, &max_compact, &min_dense);
CHECK(ret, FAIL, "H5Pget_attr_phase_change");
/* Using creation order or not */
for (use_corder = FALSE; use_corder <= TRUE; use_corder++) {
if (use_corder) {
ret = H5Pset_attr_creation_order(dcpl, H5P_CRT_ORDER_TRACKED | H5P_CRT_ORDER_INDEXED);
CHECK(ret, FAIL, "H5Pset_attr_creation_order");
}
/* Create a dataset */
dataset = H5Dcreate2(fid, DSET1_NAME, H5T_NATIVE_UCHAR, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT);
CHECK(dataset, H5I_INVALID_HID, "H5Dcreate2");
/* Check on dataset's attribute storage status */
is_dense = H5O__is_attr_dense_test(dataset);
VERIFY(is_dense, FALSE, "H5O__is_attr_dense_test");
/* Add attributes, until well into dense storage */
for (u = 0; u < (max_compact * 2); u++) {
/* Create attribute */
HDsnprintf(attrname, sizeof(attrname), "attr %02u", u);
attr = H5Acreate2(dataset, attrname, H5T_NATIVE_UINT, sid, H5P_DEFAULT, H5P_DEFAULT);
CHECK(attr, H5I_INVALID_HID, "H5Acreate2");
/* Write data into the attribute */
ret = H5Awrite(attr, H5T_NATIVE_UINT, &u);
CHECK(ret, FAIL, "H5Awrite");
/* Close attribute */
ret = H5Aclose(attr);
CHECK(ret, FAIL, "H5Aclose");
/* Rename attribute */
HDsnprintf(new_attrname, sizeof(new_attrname), "new attr %02u", u);
/* Rename attribute */
ret = H5Arename_by_name(fid, DSET1_NAME, attrname, new_attrname, H5P_DEFAULT);
CHECK(ret, FAIL, "H5Arename_by_name");
/* Check # of attributes */
ret = H5Oget_info3(dataset, &oinfo, H5O_INFO_NUM_ATTRS);
CHECK(ret, FAIL, "H5Oget_info3");
VERIFY(oinfo.num_attrs, (u + 1), "H5Oget_info3");
} /* end for */
/* Check on dataset's attribute storage status */
is_dense = H5O__is_attr_dense_test(dataset);
VERIFY(is_dense, TRUE, "H5O__is_attr_dense_test");
/* Close Dataset */
ret = H5Dclose(dataset);
CHECK(ret, FAIL, "H5Dclose");
if (!use_corder) {
/* Unlink dataset with attributes */
ret = H5Ldelete(fid, DSET1_NAME, H5P_DEFAULT);
CHECK(ret, FAIL, "H5Ldelete");
}
} /* end for use_corder */
/* Close dataspace */
ret = H5Sclose(sid);
CHECK(ret, FAIL, "H5Sclose");
/* Close property list */
ret = H5Pclose(dcpl);
CHECK(ret, FAIL, "H5Pclose");
/* Close file */
ret = H5Fclose(fid);
CHECK(ret, FAIL, "H5Fclose");
/* Re-open file */
fid = H5Fopen(FILENAME, H5F_ACC_RDWR, fapl);
CHECK(fid, H5I_INVALID_HID, "H5Fopen");
/* Open dataset */
dataset = H5Dopen2(fid, DSET1_NAME, H5P_DEFAULT);
CHECK(dataset, H5I_INVALID_HID, "H5Dopen2");
/* Verify renamed attributes */
for (u = 0; u < (max_compact * 2); u++) {
unsigned value; /* Attribute value */
/* Open attribute */
HDsnprintf(attrname, sizeof(attrname), "new attr %02u", u);
attr = H5Aopen(dataset, attrname, H5P_DEFAULT);
CHECK(attr, H5I_INVALID_HID, "H5Aopen");
/* Read data from the attribute */
ret = H5Aread(attr, H5T_NATIVE_UINT, &value);
CHECK(ret, FAIL, "H5Aread");
VERIFY(value, u, "H5Aread");
/* Close attribute */
ret = H5Aclose(attr);
CHECK(ret, FAIL, "H5Aclose");
} /* end for */
/* Close Dataset */
ret = H5Dclose(dataset);
CHECK(ret, FAIL, "H5Dclose");
/* Unlink dataset with attributes */
ret = H5Ldelete(fid, DSET1_NAME, H5P_DEFAULT);
CHECK(ret, FAIL, "H5Ldelete");
/* Close file */
ret = H5Fclose(fid);
CHECK(ret, FAIL, "H5Fclose");
if (h5_using_default_driver(NULL)) {
/* Check size of file */
filesize = h5_get_file_size(FILENAME, fapl);
VERIFY(filesize, empty_filesize, "h5_get_file_size");
}
} /* test_attr_dense_rename() */
/****************************************************************
**
** test_attr_dense_unlink(): Test basic H5A (attribute) code.
** Tests unlinking object with attributes in "dense" storage
**
****************************************************************/
static void
test_attr_dense_unlink(hid_t fcpl, hid_t fapl)
{
hid_t fid; /* HDF5 File ID */
hid_t dataset; /* Dataset ID */
hid_t sid; /* Dataspace ID */
hid_t attr; /* Attribute ID */
hid_t dcpl; /* Dataset creation property list ID */
char attrname[NAME_BUF_SIZE]; /* Name of attribute */
unsigned max_compact; /* Maximum # of attributes to store compactly */
unsigned min_dense; /* Minimum # of attributes to store "densely" */
htri_t is_dense; /* Are attributes stored densely? */
size_t mesg_count; /* # of shared messages */
h5_stat_size_t empty_filesize; /* Size of empty file */
h5_stat_size_t filesize; /* Size of file after modifications */
H5O_info2_t oinfo; /* Object info */
unsigned u; /* Local index variable */
int use_min_dset_oh = (dcpl_g != H5P_DEFAULT);
herr_t ret; /* Generic return value */
/* Only run this test for sec2/default driver */
if (!h5_using_default_driver(NULL))
return;
/* Output message about test being performed */
MESSAGE(5, ("Testing Unlinking Object with Attributes in Dense Storage\n"));
if (use_min_dset_oh) { /* using minimized dataset headers */
/* modify fcpl...
* sidestep "bug" where file space is lost with minimized dset ohdrs
*/
fcpl = H5Pcopy(fcpl);
CHECK(fcpl, FAIL, "H5Pcopy");
ret = H5Pset_file_space_strategy(fcpl, H5F_FSPACE_STRATEGY_FSM_AGGR, TRUE, 1);
CHECK(ret, FAIL, "H5Pset_file_space_strategy");
}
fid = H5Fcreate(FILENAME, H5F_ACC_TRUNC, fcpl, fapl);
CHECK(fid, FAIL, "H5Fcreate");
if (use_min_dset_oh)
CHECK(H5Pclose(fcpl), FAIL, "H5Pclose");
ret = H5Fclose(fid);
CHECK(ret, FAIL, "H5Fclose");
empty_filesize = h5_get_file_size(FILENAME, fapl);
if (empty_filesize < 0)
TestErrPrintf("Line %d: file size wrong!\n", __LINE__);
/* Re-open file */
fid = H5Fopen(FILENAME, H5F_ACC_RDWR, fapl);
CHECK(fid, FAIL, "H5Fopen");
/* Create dataspace for dataset */
sid = H5Screate(H5S_SCALAR);
CHECK(sid, FAIL, "H5Screate");
/* need DCPL to query the group creation properties */
if (use_min_dset_oh) {
dcpl = H5Pcopy(dcpl_g);
CHECK(dcpl, FAIL, "H5Pcopy");
}
else {
dcpl = H5Pcreate(H5P_DATASET_CREATE);
CHECK(dcpl, FAIL, "H5Pcreate");
}
/* Create a dataset */
dataset = H5Dcreate2(fid, DSET1_NAME, H5T_NATIVE_UCHAR, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT);
CHECK(dataset, FAIL, "H5Dcreate2");
/* Retrieve limits for compact/dense attribute storage */
ret = H5Pget_attr_phase_change(dcpl, &max_compact, &min_dense);
CHECK(ret, FAIL, "H5Pget_attr_phase_change");
/* Close property list */
ret = H5Pclose(dcpl);
CHECK(ret, FAIL, "H5Pclose");
/* Check on dataset's attribute storage status */
is_dense = H5O__is_attr_dense_test(dataset);
VERIFY(is_dense, FALSE, "H5O__is_attr_dense_test");
/* Add attributes, until well into dense storage */
for (u = 0; u < (max_compact * 2); u++) {
/* Create attribute */
HDsnprintf(attrname, sizeof(attrname), "attr %02u", u);
attr = H5Acreate2(dataset, attrname, H5T_NATIVE_UINT, sid, H5P_DEFAULT, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate2");
/* Write data into the attribute */
ret = H5Awrite(attr, H5T_NATIVE_UINT, &u);
CHECK(ret, FAIL, "H5Awrite");
/* Close attribute */
ret = H5Aclose(attr);
CHECK(ret, FAIL, "H5Aclose");
/* Check # of attributes */
ret = H5Oget_info3(dataset, &oinfo, H5O_INFO_NUM_ATTRS);
CHECK(ret, FAIL, "H5Oget_info3");
VERIFY(oinfo.num_attrs, (u + 1), "H5Oget_info3");
} /* end for */
/* Check on dataset's attribute storage status */
is_dense = H5O__is_attr_dense_test(dataset);
VERIFY(is_dense, TRUE, "H5O__is_attr_dense_test");
/* Close dataspace */
ret = H5Sclose(sid);
CHECK(ret, FAIL, "H5Sclose");
/* Close Dataset */
ret = H5Dclose(dataset);
CHECK(ret, FAIL, "H5Dclose");
/* Close file */
ret = H5Fclose(fid);
CHECK(ret, FAIL, "H5Fclose");
/* Re-open file */
fid = H5Fopen(FILENAME, H5F_ACC_RDWR, fapl);
CHECK(fid, FAIL, "H5Fopen");
/* Unlink dataset */
ret = H5Ldelete(fid, DSET1_NAME, H5P_DEFAULT);
CHECK(ret, FAIL, "H5Ldelete");
/* Check on dataset's attribute storage status */
ret = H5F__get_sohm_mesg_count_test(fid, H5O_ATTR_ID, &mesg_count);
CHECK(ret, FAIL, "H5F__get_sohm_mesg_count_test");
VERIFY(mesg_count, 0, "H5F__get_sohm_mesg_count_test");
/* Close file */
ret = H5Fclose(fid);
CHECK(ret, FAIL, "H5Fclose");
if (h5_using_default_driver(NULL)) {
/* Check size of file */
filesize = h5_get_file_size(FILENAME, fapl);
VERIFY(filesize, empty_filesize, "h5_get_file_size");
}
} /* test_attr_dense_unlink() */
/****************************************************************
**
** test_attr_dense_limits(): Test basic H5A (attribute) code.
** Tests attribute in "dense" storage limits
**
****************************************************************/
static void
test_attr_dense_limits(hid_t fcpl, hid_t fapl)
{
hid_t fid; /* HDF5 File ID */
hid_t dataset; /* Dataset ID */
hid_t sid; /* Dataspace ID */
hid_t attr; /* Attribute ID */
hid_t dcpl; /* Dataset creation property list ID */
char attrname[NAME_BUF_SIZE]; /* Name of attribute */
unsigned max_compact, rmax_compact; /* Maximum # of attributes to store compactly */
unsigned min_dense, rmin_dense; /* Minimum # of attributes to store "densely" */
htri_t is_dense; /* Are attributes stored densely? */
unsigned u; /* Local index variable */
h5_stat_size_t empty_filesize; /* Size of empty file */
h5_stat_size_t filesize; /* Size of file after modifications */
herr_t ret; /* Generic return value */
/* Output message about test being performed */
MESSAGE(5, ("Testing Phase Change Limits For Attributes in Dense Storage\n"));
/* Create file */
fid = H5Fcreate(FILENAME, H5F_ACC_TRUNC, fcpl, fapl);
CHECK(fid, FAIL, "H5Fcreate");
/* Close file */
ret = H5Fclose(fid);
CHECK(ret, FAIL, "H5Fclose");
/* Get size of file */
empty_filesize = h5_get_file_size(FILENAME, fapl);
if (empty_filesize < 0)
TestErrPrintf("Line %d: file size wrong!\n", __LINE__);
/* Re-open file */
fid = H5Fopen(FILENAME, H5F_ACC_RDWR, fapl);
CHECK(fid, FAIL, "H5Fopen");
/* Create dataspace for dataset */
sid = H5Screate(H5S_SCALAR);
CHECK(sid, FAIL, "H5Screate");
/* need DCPL to query the group creation properties */
if (dcpl_g == H5P_DEFAULT) {
dcpl = H5Pcreate(H5P_DATASET_CREATE);
CHECK(dcpl, FAIL, "H5Pcreate");
}
else {
dcpl = H5Pcopy(dcpl_g);
CHECK(dcpl, FAIL, "H5Pcopy");
}
/* Change limits on compact/dense attribute storage */
max_compact = 0;
min_dense = 0;
ret = H5Pset_attr_phase_change(dcpl, max_compact, min_dense);
CHECK(ret, FAIL, "H5Pget_attr_phase_change");
/* Create a dataset */
dataset = H5Dcreate2(fid, DSET1_NAME, H5T_NATIVE_UCHAR, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT);
CHECK(dataset, FAIL, "H5Dcreate2");
/* Retrieve limits for compact/dense attribute storage */
ret = H5Pget_attr_phase_change(dcpl, &rmax_compact, &rmin_dense);
CHECK(ret, FAIL, "H5Pget_attr_phase_change");
VERIFY(rmax_compact, max_compact, "H5Pget_attr_phase_change");
VERIFY(rmin_dense, min_dense, "H5Pget_attr_phase_change");
/* Close property list */
ret = H5Pclose(dcpl);
CHECK(ret, FAIL, "H5Pclose");
/* Check on dataset's attribute storage status */
is_dense = H5O__is_attr_dense_test(dataset);
VERIFY(is_dense, FALSE, "H5O__is_attr_dense_test");
/* Add first attribute, which should be immediately in dense storage */
/* Create attribute */
u = 0;
HDsnprintf(attrname, sizeof(attrname), "attr %02u", u);
attr = H5Acreate2(dataset, attrname, H5T_NATIVE_UINT, sid, H5P_DEFAULT, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate2");
/* Write data into the attribute */
ret = H5Awrite(attr, H5T_NATIVE_UINT, &u);
CHECK(ret, FAIL, "H5Awrite");
/* Close attribute */
ret = H5Aclose(attr);
CHECK(ret, FAIL, "H5Aclose");
/* Check on dataset's attribute storage status */
is_dense = H5O__is_attr_dense_test(dataset);
VERIFY(is_dense, TRUE, "H5O__is_attr_dense_test");
/* Add second attribute, to allow deletions to be checked easily */
/* Create attribute */
u = 1;
HDsnprintf(attrname, sizeof(attrname), "attr %02u", u);
attr = H5Acreate2(dataset, attrname, H5T_NATIVE_UINT, sid, H5P_DEFAULT, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate2");
/* Write data into the attribute */
ret = H5Awrite(attr, H5T_NATIVE_UINT, &u);
CHECK(ret, FAIL, "H5Awrite");
/* Close attribute */
ret = H5Aclose(attr);
CHECK(ret, FAIL, "H5Aclose");
/* Check on dataset's attribute storage status */
is_dense = H5O__is_attr_dense_test(dataset);
VERIFY(is_dense, TRUE, "H5O__is_attr_dense_test");
/* Delete second attribute, attributes should still be stored densely */
/* Delete attribute */
ret = H5Adelete(dataset, attrname);
CHECK(ret, FAIL, "H5Adelete");
/* Check on dataset's attribute storage status */
is_dense = H5O__is_attr_dense_test(dataset);
VERIFY(is_dense, TRUE, "H5O__is_attr_dense_test");
/* Delete first attribute, attributes should not be stored densely */
/* Delete attribute */
u = 0;
HDsnprintf(attrname, sizeof(attrname), "attr %02u", u);
ret = H5Adelete(dataset, attrname);
CHECK(ret, FAIL, "H5Adelete");
/* Check on dataset's attribute storage status */
is_dense = H5O__is_attr_dense_test(dataset);
VERIFY(is_dense, FALSE, "H5O__is_attr_dense_test");
/* Close dataspace */
ret = H5Sclose(sid);
CHECK(ret, FAIL, "H5Sclose");
/* Close Dataset */
ret = H5Dclose(dataset);
CHECK(ret, FAIL, "H5Dclose");
/* Unlink dataset */
ret = H5Ldelete(fid, DSET1_NAME, H5P_DEFAULT);
CHECK(ret, FAIL, "H5Ldelete");
/* Close file */
ret = H5Fclose(fid);
CHECK(ret, FAIL, "H5Fclose");
if (h5_using_default_driver(NULL)) {
/* Check size of file */
filesize = h5_get_file_size(FILENAME, fapl);
VERIFY(filesize, empty_filesize, "h5_get_file_size");
}
} /* test_attr_dense_limits() */
/****************************************************************
**
** test_attr_dense_dup_ids(): Test operations with multiple ID
** handles with "dense" attribute storage creation
**
****************************************************************/
static void
test_attr_dense_dup_ids(hid_t fcpl, hid_t fapl)
{
hid_t fid; /* HDF5 File ID */
hid_t dataset; /* Dataset ID */
hid_t gid1, gid2; /* Group ID */
hid_t sid, sid2; /* Dataspace ID */
hid_t attr, attr2, add_attr; /* Attribute ID */
hid_t dcpl; /* Dataset creation property list ID */
char attrname[NAME_BUF_SIZE]; /* Name of attribute */
hsize_t dims[] = {ATTR1_DIM1};
int read_data1[ATTR1_DIM1] = {0}; /* Buffer for reading attribute */
int rewrite_data[ATTR1_DIM1] = {1234, -423, 9907256}; /* Test data for rewrite */
unsigned scalar_data = 1317; /* scalar data for attribute */
unsigned read_scalar; /* variable for reading attribute*/
unsigned max_compact; /* Maximum # of attributes to store compactly */
unsigned min_dense; /* Minimum # of attributes to store "densely" */
htri_t is_dense; /* Are attributes stored densely? */
unsigned u, i; /* Local index variable */
herr_t ret; /* Generic return value */
/* Output message about test being performed */
MESSAGE(5, ("Testing operations with two IDs for Dense Storage\n"));
/*-----------------------------------------------------------------------------------
* Create an attribute in dense storage and fill it with fill value.
*/
/* Create file */
fid = H5Fcreate(FILENAME, H5F_ACC_TRUNC, fcpl, fapl);
CHECK(fid, FAIL, "H5Fcreate");
/* Close file */
ret = H5Fclose(fid);
CHECK(ret, FAIL, "H5Fclose");
/* Re-open file */
fid = H5Fopen(FILENAME, H5F_ACC_RDWR, fapl);
CHECK(fid, FAIL, "H5Fopen");
/* Create dataspace for dataset */
sid = H5Screate(H5S_SCALAR);
CHECK(sid, FAIL, "H5Screate");
/* need DCPL to query the group creation properties */
if (dcpl_g == H5P_DEFAULT) {
dcpl = H5Pcreate(H5P_DATASET_CREATE);
CHECK(dcpl, FAIL, "H5Pcreate");
}
else {
dcpl = H5Pcopy(dcpl_g);
CHECK(dcpl, FAIL, "H5Pcopy");
}
/* Create a dataset */
dataset = H5Dcreate2(fid, DSET1_NAME, H5T_NATIVE_UCHAR, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT);
CHECK(dataset, FAIL, "H5Dcreate2");
/* Retrieve limits for compact/dense attribute storage */
ret = H5Pget_attr_phase_change(dcpl, &max_compact, &min_dense);
CHECK(ret, FAIL, "H5Pget_attr_phase_change");
/* Close property list */
ret = H5Pclose(dcpl);
CHECK(ret, FAIL, "H5Pclose");
/* Check on dataset's attribute storage status */
is_dense = H5O__is_attr_dense_test(dataset);
VERIFY(is_dense, FALSE, "H5O__is_attr_dense_test");
/* Add attributes, until just before converting to dense storage */
for (u = 0; u < max_compact; u++) {
/* Create attribute */
HDsnprintf(attrname, sizeof(attrname), "attr %02u", u);
attr = H5Acreate2(dataset, attrname, H5T_NATIVE_UINT, sid, H5P_DEFAULT, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate2");
/* Write data into the attribute */
ret = H5Awrite(attr, H5T_NATIVE_UINT, &u);
CHECK(ret, FAIL, "H5Awrite");
/* Close attribute */
ret = H5Aclose(attr);
CHECK(ret, FAIL, "H5Aclose");
} /* end for */
/* Check on dataset's attribute storage status */
is_dense = H5O__is_attr_dense_test(dataset);
VERIFY(is_dense, FALSE, "H5O__is_attr_dense_test");
/* Add one more attribute, to push into "dense" storage */
/* Create dataspace for attribute */
sid2 = H5Screate_simple(ATTR1_RANK, dims, NULL);
CHECK(sid2, FAIL, "H5Screate_simple");
/* Create attribute */
HDsnprintf(attrname, sizeof(attrname), "attr %02u", u);
attr = H5Acreate2(dataset, attrname, H5T_NATIVE_INT, sid2, H5P_DEFAULT, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate2");
/* Check on dataset's attribute storage status */
is_dense = H5O__is_attr_dense_test(dataset);
VERIFY(is_dense, TRUE, "H5O__is_attr_dense_test");
/* Open the attribute just created and get a second ID */
attr2 = H5Aopen(dataset, attrname, H5P_DEFAULT);
CHECK(attr2, FAIL, "H5Aopen");
/* Close attribute */
ret = H5Aclose(attr);
CHECK(ret, FAIL, "H5Aclose");
ret = H5Aclose(attr2);
CHECK(ret, FAIL, "H5Aclose");
/* Close Dataset */
ret = H5Dclose(dataset);
CHECK(ret, FAIL, "H5Dclose");
/* Close file */
ret = H5Fclose(fid);
CHECK(ret, FAIL, "H5Fclose");
/*-----------------------------------------------------------------------------------
* Reopen the file and verify the fill value for attribute. Also write
* some real data.
*/
/* Open file */
fid = H5Fopen(FILENAME, H5F_ACC_RDWR, fapl);
CHECK(fid, FAIL, "H5Fopen");
/* Open the dataset */
dataset = H5Dopen2(fid, DSET1_NAME, H5P_DEFAULT);
CHECK(dataset, FAIL, "H5Dopen2");
/* Check on dataset's attribute storage status */
is_dense = H5O__is_attr_dense_test(dataset);
VERIFY(is_dense, TRUE, "H5O__is_attr_dense_test");
/* Open first attribute for the dataset */
attr = H5Aopen(dataset, attrname, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Aopen");
/* Read attribute with fill value */
ret = H5Aread(attr, H5T_NATIVE_INT, read_data1);
CHECK(ret, FAIL, "H5Aread");
/* Verify values read in */
for (i = 0; i < ATTR1_DIM1; i++)
if (0 != read_data1[i])
TestErrPrintf("%d: attribute data different: read_data1[%d]=%d\n", __LINE__, i, read_data1[i]);
/* Open attribute for the second time */
attr2 = H5Aopen(dataset, attrname, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Aopen");
/* Write attribute information */
ret = H5Awrite(attr2, H5T_NATIVE_INT, attr_data1);
CHECK(ret, FAIL, "H5Awrite");
/* Close attribute */
ret = H5Aclose(attr2);
CHECK(ret, FAIL, "H5Aclose");
/* Close attribute */
ret = H5Aclose(attr);
CHECK(ret, FAIL, "H5Aclose");
/* Close Dataset */
ret = H5Dclose(dataset);
CHECK(ret, FAIL, "H5Dclose");
/* Close file */
ret = H5Fclose(fid);
CHECK(ret, FAIL, "H5Fclose");
/*-----------------------------------------------------------------------------------
* Reopen the file and verify the data. Also rewrite the data and verify it.
*/
/* Open file */
fid = H5Fopen(FILENAME, H5F_ACC_RDWR, fapl);
CHECK(fid, FAIL, "H5Fopen");
/* Open the dataset */
dataset = H5Dopen2(fid, DSET1_NAME, H5P_DEFAULT);
CHECK(dataset, FAIL, "H5Dopen2");
/* Check on dataset's attribute storage status */
is_dense = H5O__is_attr_dense_test(dataset);
VERIFY(is_dense, TRUE, "H5O__is_attr_dense_test");
/* Open first attribute for the dataset */
attr = H5Aopen(dataset, attrname, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Aopen");
/* Read attribute information */
ret = H5Aread(attr, H5T_NATIVE_INT, read_data1);
CHECK(ret, FAIL, "H5Aread");
/* Verify values read in */
for (i = 0; i < ATTR1_DIM1; i++)
if (attr_data1[i] != read_data1[i])
TestErrPrintf("%d: attribute data different: attr_data1[%d]=%d, read_data1[%d]=%d\n", __LINE__, i,
attr_data1[i], i, read_data1[i]);
/* Open attribute for the second time */
attr2 = H5Aopen(dataset, attrname, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Aopen");
/* Write attribute information with the second ID */
ret = H5Awrite(attr2, H5T_NATIVE_INT, rewrite_data);
CHECK(ret, FAIL, "H5Awrite");
/* Read attribute information with the first ID */
ret = H5Aread(attr, H5T_NATIVE_INT, read_data1);
CHECK(ret, FAIL, "H5Aread");
/* Verify values read in */
for (i = 0; i < ATTR1_DIM1; i++)
if (read_data1[i] != rewrite_data[i])
TestErrPrintf("%d: attribute data different: read_data1[%d]=%d, rewrite_data[%d]=%d\n", __LINE__,
i, read_data1[i], i, rewrite_data[i]);
/* Close attribute */
ret = H5Aclose(attr);
CHECK(ret, FAIL, "H5Aclose");
ret = H5Aclose(attr2);
CHECK(ret, FAIL, "H5Aclose");
/* Close Dataset */
ret = H5Dclose(dataset);
CHECK(ret, FAIL, "H5Dclose");
/* Close file */
ret = H5Fclose(fid);
CHECK(ret, FAIL, "H5Fclose");
/*-----------------------------------------------------------------------------------
* Open the attribute by index. Verify the data is shared when the attribute
* is opened twice.
*/
/* Open file */
fid = H5Fopen(FILENAME, H5F_ACC_RDWR, fapl);
CHECK(fid, FAIL, "H5Fopen");
/* Open the dataset */
dataset = H5Dopen2(fid, DSET1_NAME, H5P_DEFAULT);
CHECK(dataset, FAIL, "H5Dopen2");
/* Check on dataset's attribute storage status */
is_dense = H5O__is_attr_dense_test(dataset);
VERIFY(is_dense, TRUE, "H5O__is_attr_dense_test");
/* Open first attribute for the dataset */
attr = H5Aopen_by_idx(dataset, ".", H5_INDEX_NAME, H5_ITER_INC, (hsize_t)4, H5P_DEFAULT, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Aopen");
/* Open attribute for the second time */
attr2 = H5Aopen_by_idx(dataset, ".", H5_INDEX_NAME, H5_ITER_INC, (hsize_t)4, H5P_DEFAULT, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Aopen");
/* Write attribute information with the second ID */
ret = H5Awrite(attr2, H5T_NATIVE_UINT, &scalar_data);
CHECK(ret, FAIL, "H5Awrite");
/* Read attribute information with the first ID */
ret = H5Aread(attr, H5T_NATIVE_INT, &read_scalar);
CHECK(ret, FAIL, "H5Aread");
/* Verify values read in */
if (read_scalar != scalar_data)
TestErrPrintf("%d: attribute data different: read_scalar=%d, scalar_data=%d\n", __LINE__, read_scalar,
scalar_data);
/* Close attribute */
ret = H5Aclose(attr);
CHECK(ret, FAIL, "H5Aclose");
ret = H5Aclose(attr2);
CHECK(ret, FAIL, "H5Aclose");
/* Close Dataset */
ret = H5Dclose(dataset);
CHECK(ret, FAIL, "H5Dclose");
/* Close file */
ret = H5Fclose(fid);
CHECK(ret, FAIL, "H5Fclose");
/*-----------------------------------------------------------------------------------
* Open one attribute. As it remains open, delete some attributes. The
* attribute storage should switch from dense to compact. Then open the
* same attribute for the second time and verify that the attribute data
* is shared.
*/
/* Open file */
fid = H5Fopen(FILENAME, H5F_ACC_RDWR, fapl);
CHECK(fid, FAIL, "H5Fopen");
/* Open the dataset */
dataset = H5Dopen2(fid, DSET1_NAME, H5P_DEFAULT);
CHECK(dataset, FAIL, "H5Dopen2");
/* Check on dataset's attribute storage status */
is_dense = H5O__is_attr_dense_test(dataset);
VERIFY(is_dense, TRUE, "H5O__is_attr_dense_test");
/* Open attribute of the dataset for the first time */
attr = H5Aopen_by_idx(dataset, ".", H5_INDEX_NAME, H5_ITER_INC, (hsize_t)2, H5P_DEFAULT, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Aopen");
/* Delete a few attributes until the storage switches to compact */
for (u = max_compact; u >= min_dense - 1; u--) {
ret = H5Adelete_by_idx(dataset, ".", H5_INDEX_NAME, H5_ITER_INC, (hsize_t)u, H5P_DEFAULT);
CHECK(ret, FAIL, "H5Adelete_by_idx");
}
/* Check on dataset's attribute storage status */
is_dense = H5O__is_attr_dense_test(dataset);
VERIFY(is_dense, FALSE, "H5O__is_attr_dense_test");
/* Open attribute for the second time */
attr2 = H5Aopen_by_idx(dataset, ".", H5_INDEX_NAME, H5_ITER_INC, (hsize_t)2, H5P_DEFAULT, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Aopen");
/* Write attribute information with the second ID */
ret = H5Awrite(attr2, H5T_NATIVE_UINT, &scalar_data);
CHECK(ret, FAIL, "H5Awrite");
/* Read attribute information with the first ID */
ret = H5Aread(attr, H5T_NATIVE_INT, &read_scalar);
CHECK(ret, FAIL, "H5Aread");
/* Verify values read in */
if (read_scalar != scalar_data)
TestErrPrintf("%d: attribute data different: read_scalar=%d, scalar_data=%d\n", __LINE__, read_scalar,
scalar_data);
/* Close attribute */
ret = H5Aclose(attr);
CHECK(ret, FAIL, "H5Aclose");
ret = H5Aclose(attr2);
CHECK(ret, FAIL, "H5Aclose");
/* Close Dataset */
ret = H5Dclose(dataset);
CHECK(ret, FAIL, "H5Dclose");
/* Close file */
ret = H5Fclose(fid);
CHECK(ret, FAIL, "H5Fclose");
/*-----------------------------------------------------------------------------------
* Open one attribute. As it remains open, create some attributes. The
* attribute storage should switch from compact to dense. Then open the
* same attribute for the second time and verify that the attribute data
* is shared.
*/
/* Open file */
fid = H5Fopen(FILENAME, H5F_ACC_RDWR, fapl);
CHECK(fid, FAIL, "H5Fopen");
/* Open the dataset */
dataset = H5Dopen2(fid, DSET1_NAME, H5P_DEFAULT);
CHECK(dataset, FAIL, "H5Dopen2");
/* Check on dataset's attribute storage status */
is_dense = H5O__is_attr_dense_test(dataset);
VERIFY(is_dense, FALSE, "H5O__is_attr_dense_test");
/* Open attribute of the dataset for the first time */
attr = H5Aopen_by_idx(dataset, ".", H5_INDEX_NAME, H5_ITER_INC, (hsize_t)3, H5P_DEFAULT, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Aopen");
/* Delete a few attributes until the storage switches to compact */
for (u = min_dense - 1; u <= max_compact; u++) {
/* Create attribute */
HDsnprintf(attrname, sizeof(attrname), "attr %02u", u);
add_attr = H5Acreate2(dataset, attrname, H5T_NATIVE_UINT, sid, H5P_DEFAULT, H5P_DEFAULT);
CHECK(add_attr, FAIL, "H5Acreate2");
/* Write data into the attribute */
ret = H5Awrite(add_attr, H5T_NATIVE_UINT, &u);
CHECK(ret, FAIL, "H5Awrite");
/* Close attribute */
ret = H5Aclose(add_attr);
CHECK(ret, FAIL, "H5Aclose");
}
/* Check on dataset's attribute storage status */
is_dense = H5O__is_attr_dense_test(dataset);
VERIFY(is_dense, TRUE, "H5O__is_attr_dense_test");
/* Open attribute for the second time */
attr2 = H5Aopen_by_idx(dataset, ".", H5_INDEX_NAME, H5_ITER_INC, (hsize_t)3, H5P_DEFAULT, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Aopen");
/* Write attribute information with the second ID */
ret = H5Awrite(attr2, H5T_NATIVE_UINT, &scalar_data);
CHECK(ret, FAIL, "H5Awrite");
/* Read attribute information with the first ID */
ret = H5Aread(attr, H5T_NATIVE_INT, &read_scalar);
CHECK(ret, FAIL, "H5Aread");
/* Verify values read in */
if (read_scalar != scalar_data)
TestErrPrintf("%d: attribute data different: read_scalar=%d, scalar_data=%d\n", __LINE__, read_scalar,
scalar_data);
/* Close attribute */
ret = H5Aclose(attr);
CHECK(ret, FAIL, "H5Aclose");
ret = H5Aclose(attr2);
CHECK(ret, FAIL, "H5Aclose");
/* Close Dataset */
ret = H5Dclose(dataset);
CHECK(ret, FAIL, "H5Dclose");
/* Close file */
ret = H5Fclose(fid);
CHECK(ret, FAIL, "H5Fclose");
/*-----------------------------------------------------------------------------------
* Verify that the attribute being pointed to by different paths shares
* the same data.
*/
/* Open file */
fid = H5Fopen(FILENAME, H5F_ACC_RDWR, fapl);
CHECK(fid, FAIL, "H5Fopen");
/* Create a group */
gid1 = H5Gcreate2(fid, GROUP1_NAME, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
CHECK(gid1, FAIL, "H5Gcreate2");
/* Create hard link to the first group */
ret = H5Lcreate_hard(gid1, GROUP1_NAME, H5L_SAME_LOC, GROUP2_NAME, H5P_DEFAULT, H5P_DEFAULT);
CHECK(ret, FAIL, "H5Lcreate_hard");
/* Add attributes, until just before converting to dense storage */
for (u = 0; u < max_compact; u++) {
/* Create attribute */
HDsnprintf(attrname, sizeof(attrname), "attr %02u", u);
attr = H5Acreate2(gid1, attrname, H5T_NATIVE_UINT, sid, H5P_DEFAULT, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate2");
/* Write data into the attribute */
ret = H5Awrite(attr, H5T_NATIVE_UINT, &u);
CHECK(ret, FAIL, "H5Awrite");
/* Close attribute */
ret = H5Aclose(attr);
CHECK(ret, FAIL, "H5Aclose");
} /* end for */
/* Try to create another attribute to make dense storage */
attr = H5Acreate2(gid1, ATTR2_NAME, H5T_NATIVE_INT, sid2, H5P_DEFAULT, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate2");
/* Check on group's attribute storage status */
is_dense = H5O__is_attr_dense_test(gid1);
VERIFY(is_dense, TRUE, "H5O__is_attr_dense_test");
/* Open the hard link just created */
gid2 = H5Gopen2(fid, GROUP2_NAME, H5P_DEFAULT);
CHECK(gid2, FAIL, "H5Gopen2");
/* Open the attribute of the group for the second time */
attr2 = H5Aopen(gid2, ATTR2_NAME, H5P_DEFAULT);
CHECK(attr2, FAIL, "H5Aopen");
/* Write attribute information with the first attribute handle */
ret = H5Awrite(attr, H5T_NATIVE_INT, attr_data1);
CHECK(ret, FAIL, "H5Awrite");
/* Read attribute information with the second attribute handle */
ret = H5Aread(attr2, H5T_NATIVE_INT, read_data1);
CHECK(ret, FAIL, "H5Aread");
/* Verify values read in */
for (i = 0; i < ATTR1_DIM1; i++)
if (attr_data1[i] != read_data1[i])
TestErrPrintf("%d: attribute data different: attr_data1[%d]=%d, read_data1[%d]=%d\n", __LINE__, i,
attr_data1[i], i, read_data1[i]);
/* Close attribute */
ret = H5Aclose(attr);
CHECK(ret, FAIL, "H5Aclose");
ret = H5Aclose(attr2);
CHECK(ret, FAIL, "H5Aclose");
/* Close group */
ret = H5Gclose(gid1);
CHECK(ret, FAIL, "H5Gclose");
ret = H5Gclose(gid2);
CHECK(ret, FAIL, "H5Gclose");
/* Close Attribute dataspace */
ret = H5Sclose(sid);
CHECK(ret, FAIL, "H5Sclose");
/* Close Dataset dataspace */
ret = H5Sclose(sid2);
CHECK(ret, FAIL, "H5Sclose");
/* Close file */
ret = H5Fclose(fid);
CHECK(ret, FAIL, "H5Fclose");
} /* test_attr_dense_dup_ids() */
/****************************************************************
**
** test_attr_big(): Test basic H5A (attribute) code.
** Tests storing "big" attribute in dense storage immediately, if available
**
****************************************************************/
static void
test_attr_big(hid_t fcpl, hid_t fapl)
{
hid_t fid; /* HDF5 File ID */
hid_t dataset; /* Dataset ID */
hid_t sid; /* Dataspace ID */
hid_t big_sid; /* "Big" dataspace ID */
hsize_t dims[ATTR6_RANK] = {ATTR6_DIM1, ATTR6_DIM2, ATTR6_DIM3}; /* Attribute dimensions */
hid_t attr; /* Attribute ID */
hid_t dcpl; /* Dataset creation property list ID */
char attrname[NAME_BUF_SIZE]; /* Name of attribute */
unsigned max_compact; /* Maximum # of attributes to store compactly */
unsigned min_dense; /* Minimum # of attributes to store "densely" */
unsigned nshared_indices; /* # of shared message indices */
H5F_libver_t low, high; /* File format bounds */
htri_t is_empty; /* Are there any attributes? */
htri_t is_dense; /* Are attributes stored densely? */
unsigned u; /* Local index variable */
h5_stat_size_t empty_filesize; /* Size of empty file */
h5_stat_size_t filesize; /* Size of file after modifications */
herr_t ret; /* Generic return value */
/* Output message about test being performed */
MESSAGE(5, ("Testing Storing 'Big' Attributes in Dense Storage\n"));
/* Create file */
fid = H5Fcreate(FILENAME, H5F_ACC_TRUNC, fcpl, fapl);
CHECK(fid, FAIL, "H5Fcreate");
/* Close file */
ret = H5Fclose(fid);
CHECK(ret, FAIL, "H5Fclose");
/* Get size of file */
empty_filesize = h5_get_file_size(FILENAME, fapl);
if (empty_filesize < 0)
TestErrPrintf("Line %d: file size wrong!\n", __LINE__);
/* Re-open file */
fid = H5Fopen(FILENAME, H5F_ACC_RDWR, fapl);
CHECK(fid, FAIL, "H5Fopen");
/* Create dataspace for dataset & "small" attributes */
sid = H5Screate(H5S_SCALAR);
CHECK(sid, FAIL, "H5Screate");
/* Create "big" dataspace for "big" attributes */
big_sid = H5Screate_simple(ATTR6_RANK, dims, NULL);
CHECK(big_sid, FAIL, "H5Screate_simple");
/* need DCPL to query the group creation properties */
if (dcpl_g == H5P_DEFAULT) {
dcpl = H5Pcreate(H5P_DATASET_CREATE);
CHECK(dcpl, FAIL, "H5Pcreate");
}
else {
dcpl = H5Pcopy(dcpl_g);
CHECK(dcpl, FAIL, "H5Pcopy");
}
/* Retrieve limits for compact/dense attribute storage */
ret = H5Pget_attr_phase_change(dcpl, &max_compact, &min_dense);
CHECK(ret, FAIL, "H5Pget_attr_phase_change");
/* Retrieve # of shared message indices (ie. whether attributes are shared or not) */
ret = H5Pget_shared_mesg_nindexes(fcpl, &nshared_indices);
CHECK(ret, FAIL, "H5Pget_shared_mesg_nindexes");
/* Retrieve the format bounds for creating objects in the file */
ret = H5Pget_libver_bounds(fapl, &low, &high);
CHECK(ret, FAIL, "H5Pget_libver_bounds");
/* Create a dataset */
dataset = H5Dcreate2(fid, DSET1_NAME, H5T_NATIVE_UCHAR, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT);
CHECK(dataset, FAIL, "H5Dcreate2");
/* Close property list */
ret = H5Pclose(dcpl);
CHECK(ret, FAIL, "H5Pclose");
/* Check on dataset's attribute storage status */
is_empty = H5O__is_attr_empty_test(dataset);
VERIFY(is_empty, TRUE, "H5O__is_attr_empty_test");
is_dense = H5O__is_attr_dense_test(dataset);
VERIFY(is_dense, FALSE, "H5O__is_attr_dense_test");
/* Add first "small" attribute, which should be in compact storage */
/* Create attribute */
u = 0;
HDsnprintf(attrname, sizeof(attrname), "attr %02u", u);
attr = H5Acreate2(dataset, attrname, H5T_NATIVE_UINT, sid, H5P_DEFAULT, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate2");
/* Close attribute */
ret = H5Aclose(attr);
CHECK(ret, FAIL, "H5Aclose");
/* Check on dataset's attribute storage status */
is_empty = H5O__is_attr_empty_test(dataset);
VERIFY(is_empty, FALSE, "H5O__is_attr_empty_test");
is_dense = H5O__is_attr_dense_test(dataset);
VERIFY(is_dense, FALSE, "H5O__is_attr_dense_test");
/* Add second "small" attribute, which should stay in compact storage */
/* Create attribute */
u = 1;
HDsnprintf(attrname, sizeof(attrname), "attr %02u", u);
attr = H5Acreate2(dataset, attrname, H5T_NATIVE_UINT, sid, H5P_DEFAULT, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate2");
/* Close attribute */
ret = H5Aclose(attr);
CHECK(ret, FAIL, "H5Aclose");
/* Check on dataset's attribute storage status */
is_empty = H5O__is_attr_empty_test(dataset);
VERIFY(is_empty, FALSE, "H5O__is_attr_empty_test");
is_dense = H5O__is_attr_dense_test(dataset);
VERIFY(is_dense, FALSE, "H5O__is_attr_dense_test");
/* Add first "big" attribute, which should push storage into dense form */
/* Create attribute */
u = 2;
HDsnprintf(attrname, sizeof(attrname), "attr %02u", u);
attr = H5Acreate2(dataset, attrname, H5T_NATIVE_UINT, big_sid, H5P_DEFAULT, H5P_DEFAULT);
if (low == H5F_LIBVER_LATEST) {
CHECK(attr, FAIL, "H5Acreate2");
/* Close attribute */
ret = H5Aclose(attr);
CHECK(ret, FAIL, "H5Aclose");
/* Check on dataset's attribute storage status */
/* (when attributes are shared, the "big" attribute goes into the shared
* message heap instead of forcing the attribute storage into the dense
* form - QAK)
*/
is_empty = H5O__is_attr_empty_test(dataset);
VERIFY(is_empty, FALSE, "H5O__is_attr_empty_test");
is_dense = H5O__is_attr_dense_test(dataset);
VERIFY(is_dense, (nshared_indices ? FALSE : TRUE), "H5O__is_attr_dense_test");
/* Add second "big" attribute, which should leave storage in dense form */
/* Create attribute */
u = 3;
HDsnprintf(attrname, sizeof(attrname), "attr %02u", u);
attr = H5Acreate2(dataset, attrname, H5T_NATIVE_UINT, big_sid, H5P_DEFAULT, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate2");
/* Close attribute */
ret = H5Aclose(attr);
CHECK(ret, FAIL, "H5Aclose");
/* Check on dataset's attribute storage status */
/* (when attributes are shared, the "big" attribute goes into the shared
* message heap instead of forcing the attribute storage into the dense
* form - QAK)
*/
is_empty = H5O__is_attr_empty_test(dataset);
VERIFY(is_empty, FALSE, "H5O__is_attr_empty_test");
is_dense = H5O__is_attr_dense_test(dataset);
VERIFY(is_dense, (nshared_indices ? FALSE : TRUE), "H5O__is_attr_dense_test");
/* Delete second "small" attribute, attributes should still be stored densely */
/* Delete attribute */
u = 1;
HDsnprintf(attrname, sizeof(attrname), "attr %02u", u);
ret = H5Adelete(dataset, attrname);
CHECK(ret, FAIL, "H5Adelete");
/* Check on dataset's attribute storage status */
is_empty = H5O__is_attr_empty_test(dataset);
VERIFY(is_empty, FALSE, "H5O__is_attr_empty_test");
is_dense = H5O__is_attr_dense_test(dataset);
VERIFY(is_dense, (nshared_indices ? FALSE : TRUE), "H5O__is_attr_dense_test");
/* Delete second "big" attribute, attributes should still be stored densely */
/* Delete attribute */
u = 3;
HDsnprintf(attrname, sizeof(attrname), "attr %02u", u);
ret = H5Adelete(dataset, attrname);
CHECK(ret, FAIL, "H5Adelete");
/* Check on dataset's attribute storage status */
is_empty = H5O__is_attr_empty_test(dataset);
VERIFY(is_empty, FALSE, "H5O__is_attr_empty_test");
is_dense = H5O__is_attr_dense_test(dataset);
VERIFY(is_dense, (nshared_indices ? FALSE : TRUE), "H5O__is_attr_dense_test");
/* Delete first "big" attribute, attributes should _not_ be stored densely */
/* Delete attribute */
u = 2;
HDsnprintf(attrname, sizeof(attrname), "attr %02u", u);
ret = H5Adelete(dataset, attrname);
CHECK(ret, FAIL, "H5Adelete");
/* Check on dataset's attribute storage status */
is_empty = H5O__is_attr_empty_test(dataset);
VERIFY(is_empty, FALSE, "H5O__is_attr_empty_test");
is_dense = H5O__is_attr_dense_test(dataset);
VERIFY(is_dense, FALSE, "H5O__is_attr_dense_test");
/* Delete first "small" attribute, should be no attributes now */
/* Delete attribute */
u = 0;
HDsnprintf(attrname, sizeof(attrname), "attr %02u", u);
ret = H5Adelete(dataset, attrname);
CHECK(ret, FAIL, "H5Adelete");
/* Check on dataset's attribute storage status */
is_empty = H5O__is_attr_empty_test(dataset);
VERIFY(is_empty, TRUE, "H5O__is_attr_empty_test");
} /* end if */
else {
/* Shouldn't be able to create "big" attributes with older version of format */
VERIFY(attr, FAIL, "H5Acreate2");
/* Check on dataset's attribute storage status */
/* (when attributes are shared, the "big" attribute goes into the shared
* message heap instead of forcing the attribute storage into the dense
* form - QAK)
*/
is_empty = H5O__is_attr_empty_test(dataset);
VERIFY(is_empty, FALSE, "H5O__is_attr_empty_test");
is_dense = H5O__is_attr_dense_test(dataset);
VERIFY(is_dense, FALSE, "H5O__is_attr_dense_test");
} /* end else */
/* Close dataspaces */
ret = H5Sclose(sid);
CHECK(ret, FAIL, "H5Sclose");
ret = H5Sclose(big_sid);
CHECK(ret, FAIL, "H5Sclose");
/* Close Dataset */
ret = H5Dclose(dataset);
CHECK(ret, FAIL, "H5Dclose");
/* Unlink dataset */
ret = H5Ldelete(fid, DSET1_NAME, H5P_DEFAULT);
CHECK(ret, FAIL, "H5Ldelete");
/* Close file */
ret = H5Fclose(fid);
CHECK(ret, FAIL, "H5Fclose");
if (h5_using_default_driver(NULL)) {
/* Check size of file */
filesize = h5_get_file_size(FILENAME, fapl);
VERIFY(filesize, empty_filesize, "h5_get_file_size");
}
} /* test_attr_big() */
/****************************************************************
**
** test_attr_null_space(): Test basic H5A (attribute) code.
** Tests storing attribute with "null" dataspace
**
****************************************************************/
static void
test_attr_null_space(hid_t fcpl, hid_t fapl)
{
hid_t fid; /* HDF5 File ID */
hid_t dataset; /* Dataset ID */
hid_t sid; /* Dataspace ID */
hid_t null_sid; /* "null" dataspace ID */
hid_t attr_sid; /* Attribute's dataspace ID */
hid_t attr; /* Attribute ID */
char attrname[NAME_BUF_SIZE]; /* Name of attribute */
unsigned value; /* Attribute value */
htri_t cmp; /* Results of comparison */
hsize_t storage_size; /* Size of storage for attribute */
H5A_info_t ainfo; /* Attribute info */
h5_stat_size_t empty_filesize; /* Size of empty file */
h5_stat_size_t filesize; /* Size of file after modifications */
herr_t ret; /* Generic return value */
/* Output message about test being performed */
MESSAGE(5, ("Testing Storing Attributes with 'null' dataspace\n"));
/* Create file */
fid = H5Fcreate(FILENAME, H5F_ACC_TRUNC, fcpl, fapl);
CHECK(fid, FAIL, "H5Fcreate");
/* Close file */
ret = H5Fclose(fid);
CHECK(ret, FAIL, "H5Fclose");
/* Get size of file */
empty_filesize = h5_get_file_size(FILENAME, fapl);
if (empty_filesize < 0)
TestErrPrintf("Line %d: file size wrong!\n", __LINE__);
/* Re-open file */
fid = H5Fopen(FILENAME, H5F_ACC_RDWR, fapl);
CHECK(fid, FAIL, "H5Fopen");
/* Create dataspace for dataset attributes */
sid = H5Screate(H5S_SCALAR);
CHECK(sid, FAIL, "H5Screate");
/* Create "null" dataspace for attribute */
null_sid = H5Screate(H5S_NULL);
CHECK(null_sid, FAIL, "H5Screate");
/* Create a dataset */
dataset = H5Dcreate2(fid, DSET1_NAME, H5T_NATIVE_UCHAR, sid, H5P_DEFAULT, dcpl_g, H5P_DEFAULT);
CHECK(dataset, FAIL, "H5Dcreate2");
/* Add attribute with 'null' dataspace */
/* Create attribute */
HDstrcpy(attrname, "null attr");
attr = H5Acreate2(dataset, attrname, H5T_NATIVE_UINT, null_sid, H5P_DEFAULT, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate2");
/* Try to read data from the attribute */
/* (shouldn't fail, but should leave buffer alone) */
value = 23;
ret = H5Aread(attr, H5T_NATIVE_UINT, &value);
CHECK(ret, FAIL, "H5Aread");
VERIFY(value, 23, "H5Aread");
/* Get the dataspace for the attribute and make certain it's 'null' */
attr_sid = H5Aget_space(attr);
CHECK(attr_sid, FAIL, "H5Aget_space");
/* Compare the dataspaces */
cmp = H5Sextent_equal(attr_sid, null_sid);
CHECK(cmp, FAIL, "H5Sextent_equal");
VERIFY(cmp, TRUE, "H5Sextent_equal");
/* Close dataspace */
ret = H5Sclose(attr_sid);
CHECK(ret, FAIL, "H5Sclose");
/* Check the storage size for the attribute */
storage_size = H5Aget_storage_size(attr);
VERIFY(storage_size, 0, "H5Aget_storage_size");
/* Get the attribute info */
ret = H5Aget_info(attr, &ainfo);
CHECK(ret, FAIL, "H5Aget_info");
VERIFY(ainfo.data_size, storage_size, "H5Aget_info");
/* Close attribute */
ret = H5Aclose(attr);
CHECK(ret, FAIL, "H5Aclose");
/* Add another attribute with 'null' dataspace */
/* Create attribute */
HDstrcpy(attrname, "null attr #2");
attr = H5Acreate2(dataset, attrname, H5T_NATIVE_UINT, null_sid, H5P_DEFAULT, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate2");
/* Try to write data to the attribute */
/* (shouldn't fail, but should leave buffer alone) */
value = 23;
ret = H5Awrite(attr, H5T_NATIVE_UINT, &value);
CHECK(ret, FAIL, "H5Awrite");
VERIFY(value, 23, "H5Awrite");
/* Close attribute */
ret = H5Aclose(attr);
CHECK(ret, FAIL, "H5Aclose");
/* Close Dataset */
ret = H5Dclose(dataset);
CHECK(ret, FAIL, "H5Dclose");
/* Close file */
ret = H5Fclose(fid);
CHECK(ret, FAIL, "H5Fclose");
/* Re-open the file and check on the attributes */
/* Re-open file */
fid = H5Fopen(FILENAME, H5F_ACC_RDWR, fapl);
CHECK(fid, FAIL, "H5Fopen");
/* Open dataset */
dataset = H5Dopen2(fid, DSET1_NAME, H5P_DEFAULT);
CHECK(dataset, FAIL, "H5Dopen2");
/* Open first attribute */
HDstrcpy(attrname, "null attr #2");
attr = H5Aopen(dataset, attrname, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Aopen");
/* Try to read data from the attribute */
/* (shouldn't fail, but should leave buffer alone) */
value = 23;
ret = H5Aread(attr, H5T_NATIVE_UINT, &value);
CHECK(ret, FAIL, "H5Aread");
VERIFY(value, 23, "H5Aread");
/* Get the dataspace for the attribute and make certain it's 'null' */
attr_sid = H5Aget_space(attr);
CHECK(attr_sid, FAIL, "H5Aget_space");
/* Compare the dataspaces */
cmp = H5Sextent_equal(attr_sid, null_sid);
CHECK(cmp, FAIL, "H5Sextent_equal");
VERIFY(cmp, TRUE, "H5Sextent_equal");
/* Close dataspace */
ret = H5Sclose(attr_sid);
CHECK(ret, FAIL, "H5Sclose");
/* Check the storage size for the attribute */
storage_size = H5Aget_storage_size(attr);
VERIFY(storage_size, 0, "H5Aget_storage_size");
/* Get the attribute info */
ret = H5Aget_info(attr, &ainfo);
CHECK(ret, FAIL, "H5Aget_info");
VERIFY(ainfo.data_size, storage_size, "H5Aget_info");
/* Close attribute */
ret = H5Aclose(attr);
CHECK(ret, FAIL, "H5Aclose");
/* Open second attribute */
HDstrcpy(attrname, "null attr");
attr = H5Aopen(dataset, attrname, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Aopen");
/* Try to write data to the attribute */
/* (shouldn't fail, but should leave buffer alone) */
value = 23;
ret = H5Awrite(attr, H5T_NATIVE_UINT, &value);
CHECK(ret, FAIL, "H5Awrite");
VERIFY(value, 23, "H5Awrite");
/* Close attribute */
ret = H5Aclose(attr);
CHECK(ret, FAIL, "H5Aclose");
/* Close Dataset */
ret = H5Dclose(dataset);
CHECK(ret, FAIL, "H5Dclose");
/* Unlink dataset */
ret = H5Ldelete(fid, DSET1_NAME, H5P_DEFAULT);
CHECK(ret, FAIL, "H5Ldelete");
/* Close file */
ret = H5Fclose(fid);
CHECK(ret, FAIL, "H5Fclose");
/* Close dataspaces */
ret = H5Sclose(sid);
CHECK(ret, FAIL, "H5Sclose");
ret = H5Sclose(null_sid);
CHECK(ret, FAIL, "H5Sclose");
if (h5_using_default_driver(NULL)) {
/* Check size of file */
filesize = h5_get_file_size(FILENAME, fapl);
VERIFY(filesize, empty_filesize, "h5_get_file_size");
}
} /* test_attr_null_space() */
/****************************************************************
**
** test_attr_deprec(): Test basic H5A (attribute) code.
** Tests deprecated API routines
**
****************************************************************/
static void
test_attr_deprec(hid_t fcpl, hid_t fapl)
{
#ifndef H5_NO_DEPRECATED_SYMBOLS
hid_t fid; /* HDF5 File ID */
hid_t dataset; /* Dataset ID */
hid_t sid; /* Dataspace ID */
hid_t attr; /* Attribute ID */
herr_t ret; /* Generic return value */
/* Output message about test being performed */
MESSAGE(5, ("Testing Deprecated Attribute Routines\n"));
/* Create file */
fid = H5Fcreate(FILENAME, H5F_ACC_TRUNC, fcpl, fapl);
CHECK(fid, FAIL, "H5Fcreate");
/* Create dataspace for dataset attributes */
sid = H5Screate(H5S_SCALAR);
CHECK(sid, FAIL, "H5Screate");
/* Create a dataset */
dataset = H5Dcreate2(fid, DSET1_NAME, H5T_NATIVE_UCHAR, sid, H5P_DEFAULT, dcpl_g, H5P_DEFAULT);
CHECK(dataset, FAIL, "H5Dcreate2");
/* Add attribute to dataset */
/* Create attribute */
attr = H5Acreate1(dataset, "attr", H5T_NATIVE_UINT, sid, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate1");
/* Close attribute */
ret = H5Aclose(attr);
CHECK(ret, FAIL, "H5Aclose");
/* Close dataspaces */
ret = H5Sclose(sid);
/* Close Dataset */
ret = H5Dclose(dataset);
CHECK(ret, FAIL, "H5Dclose");
/* Close file */
ret = H5Fclose(fid);
CHECK(ret, FAIL, "H5Fclose");
/* Re-open the file and operate on the attribute */
/* Re-open file */
fid = H5Fopen(FILENAME, H5F_ACC_RDWR, fapl);
CHECK(fid, FAIL, "H5Fopen");
/* Open dataset */
dataset = H5Dopen2(fid, DSET1_NAME, H5P_DEFAULT);
CHECK(dataset, FAIL, "H5Dopen2");
/* Get number of attributes with bad ID */
ret = H5Aget_num_attrs((hid_t)-1);
VERIFY(ret, FAIL, "H5Aget_num_attrs");
/* Get number of attributes */
ret = H5Aget_num_attrs(dataset);
VERIFY(ret, 1, "H5Aget_num_attrs");
/* Open the attribute by index */
attr = H5Aopen_idx(dataset, 0);
CHECK(attr, FAIL, "H5Aopen_idx");
/* Close attribute */
ret = H5Aclose(attr);
CHECK(ret, FAIL, "H5Aclose");
/* Open the attribute by name */
attr = H5Aopen_name(dataset, "attr");
CHECK(attr, FAIL, "H5Aopen_name");
/* Close attribute */
ret = H5Aclose(attr);
CHECK(ret, FAIL, "H5Aclose");
/* Close Dataset */
ret = H5Dclose(dataset);
CHECK(ret, FAIL, "H5Dclose");
/* Close file */
ret = H5Fclose(fid);
CHECK(ret, FAIL, "H5Fclose");
#else /* H5_NO_DEPRECATED_SYMBOLS */
/* Shut compiler up */
(void)fcpl;
(void)fapl;
/* Output message about test being skipped */
MESSAGE(5, ("Skipping Test On Deprecated Attribute Routines\n"));
#endif /* H5_NO_DEPRECATED_SYMBOLS */
} /* test_attr_deprec() */
/****************************************************************
**
** test_attr_many(): Test basic H5A (attribute) code.
** Tests storing lots of attributes
**
****************************************************************/
static void
test_attr_many(hbool_t new_format, hid_t fcpl, hid_t fapl)
{
hid_t fid; /* HDF5 File ID */
hid_t gid; /* Group ID */
hid_t sid; /* Dataspace ID */
hid_t aid; /* Attribute ID */
char attrname[NAME_BUF_SIZE]; /* Name of attribute */
unsigned nattr = (new_format ? NATTR_MANY_NEW : NATTR_MANY_OLD); /* Number of attributes */
htri_t exists; /* Whether the attribute exists or not */
unsigned u; /* Local index variable */
herr_t ret; /* Generic return value */
/* Output message about test being performed */
MESSAGE(5, ("Testing Storing Many Attributes\n"));
/* Create file */
fid = H5Fcreate(FILENAME, H5F_ACC_TRUNC, fcpl, fapl);
CHECK(fid, FAIL, "H5Fcreate");
/* Create dataspace for attribute */
sid = H5Screate(H5S_SCALAR);
CHECK(sid, FAIL, "H5Screate");
/* Create group for attributes */
gid = H5Gcreate2(fid, GROUP1_NAME, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
CHECK(gid, FAIL, "H5Gcreate2");
/* Create many attributes */
for (u = 0; u < nattr; u++) {
HDsnprintf(attrname, sizeof(attrname), "a-%06u", u);
exists = H5Aexists(gid, attrname);
VERIFY(exists, FALSE, "H5Aexists");
exists = H5Aexists_by_name(fid, GROUP1_NAME, attrname, H5P_DEFAULT);
VERIFY(exists, FALSE, "H5Aexists_by_name");
aid = H5Acreate2(gid, attrname, H5T_NATIVE_UINT, sid, H5P_DEFAULT, H5P_DEFAULT);
CHECK(aid, FAIL, "H5Acreate2");
exists = H5Aexists(gid, attrname);
VERIFY(exists, TRUE, "H5Aexists");
exists = H5Aexists_by_name(fid, GROUP1_NAME, attrname, H5P_DEFAULT);
VERIFY(exists, TRUE, "H5Aexists_by_name");
ret = H5Awrite(aid, H5T_NATIVE_UINT, &u);
CHECK(ret, FAIL, "H5Awrite");
ret = H5Aclose(aid);
CHECK(ret, FAIL, "H5Aclose");
exists = H5Aexists(gid, attrname);
VERIFY(exists, TRUE, "H5Aexists");
exists = H5Aexists_by_name(fid, GROUP1_NAME, attrname, H5P_DEFAULT);
VERIFY(exists, TRUE, "H5Aexists_by_name");
} /* end for */
/* Close group */
ret = H5Gclose(gid);
CHECK(ret, FAIL, "H5Gclose");
/* Close file */
ret = H5Fclose(fid);
CHECK(ret, FAIL, "H5Fclose");
/* Re-open the file and check on the attributes */
/* Re-open file */
fid = H5Fopen(FILENAME, H5F_ACC_RDONLY, fapl);
CHECK(fid, FAIL, "H5Fopen");
/* Re-open group */
gid = H5Gopen2(fid, GROUP1_NAME, H5P_DEFAULT);
CHECK(gid, FAIL, "H5Gopen2");
/* Verify attributes */
for (u = 0; u < nattr; u++) {
unsigned value; /* Attribute value */
HDsnprintf(attrname, sizeof(attrname), "a-%06u", u);
exists = H5Aexists(gid, attrname);
VERIFY(exists, TRUE, "H5Aexists");
exists = H5Aexists_by_name(fid, GROUP1_NAME, attrname, H5P_DEFAULT);
VERIFY(exists, TRUE, "H5Aexists_by_name");
aid = H5Aopen(gid, attrname, H5P_DEFAULT);
CHECK(aid, FAIL, "H5Aopen");
exists = H5Aexists(gid, attrname);
VERIFY(exists, TRUE, "H5Aexists");
exists = H5Aexists_by_name(fid, GROUP1_NAME, attrname, H5P_DEFAULT);
VERIFY(exists, TRUE, "H5Aexists_by_name");
ret = H5Aread(aid, H5T_NATIVE_UINT, &value);
CHECK(ret, FAIL, "H5Aread");
VERIFY(value, u, "H5Aread");
ret = H5Aclose(aid);
CHECK(ret, FAIL, "H5Aclose");
} /* end for */
/* Close group */
ret = H5Gclose(gid);
CHECK(ret, FAIL, "H5Gclose");
/* Close file */
ret = H5Fclose(fid);
CHECK(ret, FAIL, "H5Fclose");
/* Close dataspaces */
ret = H5Sclose(sid);
CHECK(ret, FAIL, "H5Sclose");
} /* test_attr_many() */
/****************************************************************
**
** test_attr_corder_create_empty(): Test basic H5A (attribute) code.
** Tests basic code to create objects with attribute creation order info
**
****************************************************************/
static void
test_attr_corder_create_basic(hid_t fcpl, hid_t fapl)
{
hid_t fid; /* HDF5 File ID */
hid_t dataset; /* Dataset ID */
hid_t sid; /* Dataspace ID */
hid_t dcpl; /* Dataset creation property list ID */
unsigned crt_order_flags; /* Creation order flags */
htri_t is_empty; /* Are there any attributes? */
htri_t is_dense; /* Are attributes stored densely? */
herr_t ret; /* Generic return value */
/* Output message about test being performed */
MESSAGE(5, ("Testing Basic Code for Attributes with Creation Order Info\n"));
/* Create file */
fid = H5Fcreate(FILENAME, H5F_ACC_TRUNC, fcpl, fapl);
CHECK(fid, FAIL, "H5Fcreate");
/* Create dataset creation property list */
if (dcpl_g == H5P_DEFAULT) {
dcpl = H5Pcreate(H5P_DATASET_CREATE);
CHECK(dcpl, FAIL, "H5Pcreate");
}
else {
dcpl = H5Pcopy(dcpl_g);
CHECK(dcpl, FAIL, "H5Pcopy");
}
/* Get creation order indexing on object */
ret = H5Pget_attr_creation_order(dcpl, &crt_order_flags);
CHECK(ret, FAIL, "H5Pget_attr_creation_order");
VERIFY(crt_order_flags, 0, "H5Pget_attr_creation_order");
/* Setting invalid combination of a attribute order creation order indexing on should fail */
ret = H5Pset_attr_creation_order(dcpl, H5P_CRT_ORDER_INDEXED);
VERIFY(ret, FAIL, "H5Pset_attr_creation_order");
ret = H5Pget_attr_creation_order(dcpl, &crt_order_flags);
CHECK(ret, FAIL, "H5Pget_attr_creation_order");
VERIFY(crt_order_flags, 0, "H5Pget_attr_creation_order");
/* Set attribute creation order tracking & indexing for object */
ret = H5Pset_attr_creation_order(dcpl, (H5P_CRT_ORDER_TRACKED | H5P_CRT_ORDER_INDEXED));
CHECK(ret, FAIL, "H5Pset_attr_creation_order");
ret = H5Pget_attr_creation_order(dcpl, &crt_order_flags);
CHECK(ret, FAIL, "H5Pget_attr_creation_order");
VERIFY(crt_order_flags, (H5P_CRT_ORDER_TRACKED | H5P_CRT_ORDER_INDEXED), "H5Pget_attr_creation_order");
/* Create dataspace for dataset */
sid = H5Screate(H5S_SCALAR);
CHECK(sid, FAIL, "H5Screate");
/* Create a dataset */
dataset = H5Dcreate2(fid, DSET1_NAME, H5T_NATIVE_UCHAR, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT);
CHECK(dataset, FAIL, "H5Dcreate2");
/* Close dataspace */
ret = H5Sclose(sid);
CHECK(ret, FAIL, "H5Sclose");
/* Check on dataset's attribute storage status */
is_empty = H5O__is_attr_empty_test(dataset);
VERIFY(is_empty, TRUE, "H5O__is_attr_empty_test");
is_dense = H5O__is_attr_dense_test(dataset);
VERIFY(is_dense, FALSE, "H5O__is_attr_dense_test");
/* Close Dataset */
ret = H5Dclose(dataset);
CHECK(ret, FAIL, "H5Dclose");
/* Close property list */
ret = H5Pclose(dcpl);
CHECK(ret, FAIL, "H5Pclose");
/* Close file */
ret = H5Fclose(fid);
CHECK(ret, FAIL, "H5Fclose");
/* Re-open file */
fid = H5Fopen(FILENAME, H5F_ACC_RDWR, fapl);
CHECK(fid, FAIL, "H5Fopen");
/* Open dataset created */
dataset = H5Dopen2(fid, DSET1_NAME, H5P_DEFAULT);
CHECK(dataset, FAIL, "H5Dopen2");
/* Check on dataset's attribute storage status */
is_empty = H5O__is_attr_empty_test(dataset);
VERIFY(is_empty, TRUE, "H5O__is_attr_empty_test");
is_dense = H5O__is_attr_dense_test(dataset);
VERIFY(is_dense, FALSE, "H5O__is_attr_dense_test");
/* Retrieve dataset creation property list for group */
dcpl = H5Dget_create_plist(dataset);
CHECK(dcpl, FAIL, "H5Dget_create_plist");
/* Query the attribute creation properties */
ret = H5Pget_attr_creation_order(dcpl, &crt_order_flags);
CHECK(ret, FAIL, "H5Pget_attr_creation_order");
VERIFY(crt_order_flags, (H5P_CRT_ORDER_TRACKED | H5P_CRT_ORDER_INDEXED), "H5Pget_attr_creation_order");
/* Close property list */
ret = H5Pclose(dcpl);
CHECK(ret, FAIL, "H5Pclose");
/* Close Dataset */
ret = H5Dclose(dataset);
CHECK(ret, FAIL, "H5Dclose");
/* Close file */
ret = H5Fclose(fid);
CHECK(ret, FAIL, "H5Fclose");
} /* test_attr_corder_create_basic() */
/****************************************************************
**
** test_attr_corder_create_compact(): Test basic H5A (attribute) code.
** Tests compact attribute storage on objects with attribute creation order info
**
****************************************************************/
static void
test_attr_corder_create_compact(hid_t fcpl, hid_t fapl)
{
hid_t fid; /* HDF5 File ID */
hid_t dset1, dset2, dset3; /* Dataset IDs */
hid_t my_dataset; /* Current dataset ID */
hid_t sid; /* Dataspace ID */
hid_t attr; /* Attribute ID */
hid_t dcpl; /* Dataset creation property list ID */
unsigned max_compact; /* Maximum # of links to store in group compactly */
unsigned min_dense; /* Minimum # of links to store in group "densely" */
htri_t is_empty; /* Are there any attributes? */
htri_t is_dense; /* Are attributes stored densely? */
hsize_t nattrs; /* Number of attributes on object */
char attrname[NAME_BUF_SIZE]; /* Name of attribute */
unsigned curr_dset; /* Current dataset to work on */
unsigned u; /* Local index variable */
herr_t ret; /* Generic return value */
/* Output message about test being performed */
MESSAGE(5, ("Testing Compact Storage of Attributes with Creation Order Info\n"));
/* Create file */
fid = H5Fcreate(FILENAME, H5F_ACC_TRUNC, fcpl, fapl);
CHECK(fid, FAIL, "H5Fcreate");
/* Create dataset creation property list */
if (dcpl_g == H5P_DEFAULT) {
dcpl = H5Pcreate(H5P_DATASET_CREATE);
CHECK(dcpl, FAIL, "H5Pcreate");
}
else {
dcpl = H5Pcopy(dcpl_g);
CHECK(dcpl, FAIL, "H5Pcopy");
}
/* Set attribute creation order tracking & indexing for object */
ret = H5Pset_attr_creation_order(dcpl, (H5P_CRT_ORDER_TRACKED | H5P_CRT_ORDER_INDEXED));
CHECK(ret, FAIL, "H5Pset_attr_creation_order");
/* Query the attribute creation properties */
ret = H5Pget_attr_phase_change(dcpl, &max_compact, &min_dense);
CHECK(ret, FAIL, "H5Pget_attr_phase_change");
/* Create dataspace for dataset & attributes */
sid = H5Screate(H5S_SCALAR);
CHECK(sid, FAIL, "H5Screate");
/* Create datasets */
dset1 = H5Dcreate2(fid, DSET1_NAME, H5T_NATIVE_UCHAR, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT);
CHECK(dset1, FAIL, "H5Dcreate2");
dset2 = H5Dcreate2(fid, DSET2_NAME, H5T_NATIVE_UCHAR, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT);
CHECK(dset2, FAIL, "H5Dcreate2");
dset3 = H5Dcreate2(fid, DSET3_NAME, H5T_NATIVE_UCHAR, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT);
CHECK(dset3, FAIL, "H5Dcreate2");
/* Work on all the datasets */
for (curr_dset = 0; curr_dset < NUM_DSETS; curr_dset++) {
switch (curr_dset) {
case 0:
my_dataset = dset1;
break;
case 1:
my_dataset = dset2;
break;
case 2:
my_dataset = dset3;
break;
default:
HDassert(0 && "Too many datasets!");
} /* end switch */
/* Check on dataset's attribute storage status */
is_empty = H5O__is_attr_empty_test(my_dataset);
VERIFY(is_empty, TRUE, "H5O__is_attr_empty_test");
is_dense = H5O__is_attr_dense_test(my_dataset);
VERIFY(is_dense, FALSE, "H5O__is_attr_dense_test");
/* Create several attributes, but keep storage in compact form */
for (u = 0; u < max_compact; u++) {
/* Create attribute */
HDsnprintf(attrname, sizeof(attrname), "attr %02u", u);
attr = H5Acreate2(my_dataset, attrname, H5T_NATIVE_UINT, sid, H5P_DEFAULT, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate2");
/* Write data into the attribute */
ret = H5Awrite(attr, H5T_NATIVE_UINT, &u);
CHECK(ret, FAIL, "H5Awrite");
/* Close attribute */
ret = H5Aclose(attr);
CHECK(ret, FAIL, "H5Aclose");
/* Verify state of object */
ret = H5O__num_attrs_test(my_dataset, &nattrs);
CHECK(ret, FAIL, "H5O__num_attrs_test");
VERIFY(nattrs, (u + 1), "H5O__num_attrs_test");
is_empty = H5O__is_attr_empty_test(my_dataset);
VERIFY(is_empty, FALSE, "H5O__is_attr_empty_test");
is_dense = H5O__is_attr_dense_test(my_dataset);
VERIFY(is_dense, FALSE, "H5O__is_attr_dense_test");
} /* end for */
} /* end for */
/* Close Datasets */
ret = H5Dclose(dset1);
CHECK(ret, FAIL, "H5Dclose");
ret = H5Dclose(dset2);
CHECK(ret, FAIL, "H5Dclose");
ret = H5Dclose(dset3);
CHECK(ret, FAIL, "H5Dclose");
/* Close dataspace */
ret = H5Sclose(sid);
CHECK(ret, FAIL, "H5Sclose");
/* Close property list */
ret = H5Pclose(dcpl);
CHECK(ret, FAIL, "H5Pclose");
/* Close file */
ret = H5Fclose(fid);
CHECK(ret, FAIL, "H5Fclose");
/* Re-open file */
fid = H5Fopen(FILENAME, H5F_ACC_RDWR, fapl);
CHECK(fid, FAIL, "H5Fopen");
/* Open datasets created */
dset1 = H5Dopen2(fid, DSET1_NAME, H5P_DEFAULT);
CHECK(dset1, FAIL, "H5Dopen2");
dset2 = H5Dopen2(fid, DSET2_NAME, H5P_DEFAULT);
CHECK(dset2, FAIL, "H5Dopen2");
dset3 = H5Dopen2(fid, DSET3_NAME, H5P_DEFAULT);
CHECK(dset3, FAIL, "H5Dopen2");
/* Work on all the datasets */
for (curr_dset = 0; curr_dset < NUM_DSETS; curr_dset++) {
switch (curr_dset) {
case 0:
my_dataset = dset1;
break;
case 1:
my_dataset = dset2;
break;
case 2:
my_dataset = dset3;
break;
default:
HDassert(0 && "Too many datasets!");
} /* end switch */
/* Check on dataset's attribute storage status */
ret = H5O__num_attrs_test(my_dataset, &nattrs);
CHECK(ret, FAIL, "H5O__num_attrs_test");
VERIFY(nattrs, max_compact, "H5O__num_attrs_test");
is_empty = H5O__is_attr_empty_test(my_dataset);
VERIFY(is_empty, FALSE, "H5O__is_attr_empty_test");
is_dense = H5O__is_attr_dense_test(my_dataset);
VERIFY(is_dense, FALSE, "H5O__is_attr_dense_test");
/* Loop through attributes, checking their creation order values */
/* (the name index is used, but the creation order value is in the same order) */
for (u = 0; u < max_compact; u++) {
H5A_info_t ainfo; /* Attribute information */
/* Retrieve information for attribute */
HDsnprintf(attrname, sizeof(attrname), "attr %02u", u);
ret = H5Aget_info_by_name(my_dataset, ".", attrname, &ainfo, H5P_DEFAULT);
CHECK(ret, FAIL, "H5Aget_info_by_name");
/* Verify creation order of attribute */
VERIFY(ainfo.corder_valid, TRUE, "H5Aget_info_by_name");
VERIFY(ainfo.corder, u, "H5Aget_info_by_name");
} /* end for */
} /* end for */
/* Close Datasets */
ret = H5Dclose(dset1);
CHECK(ret, FAIL, "H5Dclose");
ret = H5Dclose(dset2);
CHECK(ret, FAIL, "H5Dclose");
ret = H5Dclose(dset3);
CHECK(ret, FAIL, "H5Dclose");
/* Close file */
ret = H5Fclose(fid);
CHECK(ret, FAIL, "H5Fclose");
} /* test_attr_corder_create_compact() */
/****************************************************************
**
** test_attr_corder_create_dense(): Test basic H5A (attribute) code.
** Tests dense attribute storage on objects with attribute creation order info
**
****************************************************************/
static void
test_attr_corder_create_dense(hid_t fcpl, hid_t fapl)
{
hid_t fid; /* HDF5 File ID */
hid_t dset1, dset2, dset3; /* Dataset IDs */
hid_t my_dataset; /* Current dataset ID */
hid_t sid; /* Dataspace ID */
hid_t attr; /* Attribute ID */
hid_t dcpl; /* Dataset creation property list ID */
unsigned max_compact; /* Maximum # of links to store in group compactly */
unsigned min_dense; /* Minimum # of links to store in group "densely" */
htri_t is_empty; /* Are there any attributes? */
htri_t is_dense; /* Are attributes stored densely? */
hsize_t nattrs; /* Number of attributes on object */
hsize_t name_count; /* # of records in name index */
hsize_t corder_count; /* # of records in creation order index */
char attrname[NAME_BUF_SIZE]; /* Name of attribute */
unsigned curr_dset; /* Current dataset to work on */
unsigned u; /* Local index variable */
herr_t ret; /* Generic return value */
/* Output message about test being performed */
MESSAGE(5, ("Testing Dense Storage of Attributes with Creation Order Info\n"));
/* Create file */
fid = H5Fcreate(FILENAME, H5F_ACC_TRUNC, fcpl, fapl);
CHECK(fid, FAIL, "H5Fcreate");
/* Create dataset creation property list */
if (dcpl_g == H5P_DEFAULT) {
dcpl = H5Pcreate(H5P_DATASET_CREATE);
CHECK(dcpl, FAIL, "H5Pcreate");
}
else {
dcpl = H5Pcopy(dcpl_g);
CHECK(dcpl, FAIL, "H5Pcopy");
}
/* Set attribute creation order tracking & indexing for object */
ret = H5Pset_attr_creation_order(dcpl, (H5P_CRT_ORDER_TRACKED | H5P_CRT_ORDER_INDEXED));
CHECK(ret, FAIL, "H5Pset_attr_creation_order");
/* Query the attribute creation properties */
ret = H5Pget_attr_phase_change(dcpl, &max_compact, &min_dense);
CHECK(ret, FAIL, "H5Pget_attr_phase_change");
/* Create dataspace for dataset & attributes */
sid = H5Screate(H5S_SCALAR);
CHECK(sid, FAIL, "H5Screate");
/* Create datasets */
dset1 = H5Dcreate2(fid, DSET1_NAME, H5T_NATIVE_UCHAR, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT);
CHECK(dset1, FAIL, "H5Dcreate2");
dset2 = H5Dcreate2(fid, DSET2_NAME, H5T_NATIVE_UCHAR, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT);
CHECK(dset2, FAIL, "H5Dcreate2");
dset3 = H5Dcreate2(fid, DSET3_NAME, H5T_NATIVE_UCHAR, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT);
CHECK(dset3, FAIL, "H5Dcreate2");
/* Work on all the datasets */
for (curr_dset = 0; curr_dset < NUM_DSETS; curr_dset++) {
switch (curr_dset) {
case 0:
my_dataset = dset1;
break;
case 1:
my_dataset = dset2;
break;
case 2:
my_dataset = dset3;
break;
default:
HDassert(0 && "Too many datasets!");
} /* end switch */
/* Check on dataset's attribute storage status */
is_empty = H5O__is_attr_empty_test(my_dataset);
VERIFY(is_empty, TRUE, "H5O__is_attr_empty_test");
is_dense = H5O__is_attr_dense_test(my_dataset);
VERIFY(is_dense, FALSE, "H5O__is_attr_dense_test");
/* Create several attributes, but keep storage in compact form */
for (u = 0; u < max_compact; u++) {
/* Create attribute */
HDsnprintf(attrname, sizeof(attrname), "attr %02u", u);
attr = H5Acreate2(my_dataset, attrname, H5T_NATIVE_UINT, sid, H5P_DEFAULT, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate2");
/* Write data into the attribute */
ret = H5Awrite(attr, H5T_NATIVE_UINT, &u);
CHECK(ret, FAIL, "H5Awrite");
/* Close attribute */
ret = H5Aclose(attr);
CHECK(ret, FAIL, "H5Aclose");
/* Verify state of object */
ret = H5O__num_attrs_test(my_dataset, &nattrs);
CHECK(ret, FAIL, "H5O__num_attrs_test");
VERIFY(nattrs, (u + 1), "H5O__num_attrs_test");
is_empty = H5O__is_attr_empty_test(my_dataset);
VERIFY(is_empty, FALSE, "H5O__is_attr_empty_test");
is_dense = H5O__is_attr_dense_test(my_dataset);
VERIFY(is_dense, FALSE, "H5O__is_attr_dense_test");
} /* end for */
/* Create another attribute, to push into dense storage */
HDsnprintf(attrname, sizeof(attrname), "attr %02u", max_compact);
attr = H5Acreate2(my_dataset, attrname, H5T_NATIVE_UINT, sid, H5P_DEFAULT, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate2");
/* Write data into the attribute */
ret = H5Awrite(attr, H5T_NATIVE_UINT, &u);
CHECK(ret, FAIL, "H5Awrite");
/* Close attribute */
ret = H5Aclose(attr);
CHECK(ret, FAIL, "H5Aclose");
/* Verify state of object */
ret = H5O__num_attrs_test(my_dataset, &nattrs);
CHECK(ret, FAIL, "H5O__num_attrs_test");
VERIFY(nattrs, (max_compact + 1), "H5O__num_attrs_test");
is_empty = H5O__is_attr_empty_test(my_dataset);
VERIFY(is_empty, FALSE, "H5O__is_attr_empty_test");
is_dense = H5O__is_attr_dense_test(my_dataset);
VERIFY(is_dense, TRUE, "H5O__is_attr_dense_test");
/* Retrieve & verify # of records in the name & creation order indices */
ret = H5O__attr_dense_info_test(my_dataset, &name_count, &corder_count);
CHECK(ret, FAIL, "H5O__attr_dense_info_test");
VERIFY(name_count, corder_count, "H5O__attr_dense_info_test");
} /* end for */
/* Close Datasets */
ret = H5Dclose(dset1);
CHECK(ret, FAIL, "H5Dclose");
ret = H5Dclose(dset2);
CHECK(ret, FAIL, "H5Dclose");
ret = H5Dclose(dset3);
CHECK(ret, FAIL, "H5Dclose");
/* Close dataspace */
ret = H5Sclose(sid);
CHECK(ret, FAIL, "H5Sclose");
/* Close property list */
ret = H5Pclose(dcpl);
CHECK(ret, FAIL, "H5Pclose");
/* Close file */
ret = H5Fclose(fid);
CHECK(ret, FAIL, "H5Fclose");
/* Re-open file */
fid = H5Fopen(FILENAME, H5F_ACC_RDWR, fapl);
CHECK(fid, FAIL, "H5Fopen");
/* Open datasets created */
dset1 = H5Dopen2(fid, DSET1_NAME, H5P_DEFAULT);
CHECK(dset1, FAIL, "H5Dopen2");
dset2 = H5Dopen2(fid, DSET2_NAME, H5P_DEFAULT);
CHECK(dset2, FAIL, "H5Dopen2");
dset3 = H5Dopen2(fid, DSET3_NAME, H5P_DEFAULT);
CHECK(dset3, FAIL, "H5Dopen2");
/* Work on all the datasets */
for (curr_dset = 0; curr_dset < NUM_DSETS; curr_dset++) {
switch (curr_dset) {
case 0:
my_dataset = dset1;
break;
case 1:
my_dataset = dset2;
break;
case 2:
my_dataset = dset3;
break;
default:
HDassert(0 && "Too many datasets!");
} /* end switch */
/* Check on dataset's attribute storage status */
ret = H5O__num_attrs_test(my_dataset, &nattrs);
CHECK(ret, FAIL, "H5O__num_attrs_test");
VERIFY(nattrs, (max_compact + 1), "H5O__num_attrs_test");
is_empty = H5O__is_attr_empty_test(my_dataset);
VERIFY(is_empty, FALSE, "H5O__is_attr_empty_test");
is_dense = H5O__is_attr_dense_test(my_dataset);
VERIFY(is_dense, TRUE, "H5O__is_attr_dense_test");
/* Loop through attributes, checking their creation order values */
/* (the name index is used, but the creation order value is in the same order) */
for (u = 0; u < (max_compact + 1); u++) {
H5A_info_t ainfo; /* Attribute information */
/* Retrieve information for attribute */
HDsnprintf(attrname, sizeof(attrname), "attr %02u", u);
ret = H5Aget_info_by_name(my_dataset, ".", attrname, &ainfo, H5P_DEFAULT);
CHECK(ret, FAIL, "H5Aget_info_by_name");
/* Verify creation order of attribute */
VERIFY(ainfo.corder_valid, TRUE, "H5Aget_info_by_name");
VERIFY(ainfo.corder, u, "H5Aget_info_by_name");
} /* end for */
} /* end for */
/* Close Datasets */
ret = H5Dclose(dset1);
CHECK(ret, FAIL, "H5Dclose");
ret = H5Dclose(dset2);
CHECK(ret, FAIL, "H5Dclose");
ret = H5Dclose(dset3);
CHECK(ret, FAIL, "H5Dclose");
/* Close file */
ret = H5Fclose(fid);
CHECK(ret, FAIL, "H5Fclose");
} /* test_attr_corder_create_dense() */
/****************************************************************
**
** test_attr_corder_create_reopen(): Test basic H5A (attribute) code.
** Test creating attributes w/reopening file from using new format
** to using old format
**
****************************************************************/
static void
test_attr_corder_create_reopen(hid_t fcpl, hid_t fapl)
{
hid_t fid = -1; /* File ID */
hid_t gcpl_id = -1; /* Group creation property list ID */
hid_t gid = -1; /* Group ID */
hid_t sid = -1; /* Dataspace ID */
hid_t aid = -1; /* Attribute ID */
int buf; /* Attribute data */
herr_t ret; /* Generic return value */
/* Output message about test being performed */
MESSAGE(5, ("Testing Creating Attributes w/New & Old Format\n"));
/* Create dataspace for attributes */
sid = H5Screate(H5S_SCALAR);
CHECK(sid, FAIL, "H5Screate");
/* Create file */
fid = H5Fcreate(FILENAME, H5F_ACC_TRUNC, fcpl, fapl);
CHECK(fid, FAIL, "H5Fcreate");
/* Create group */
gcpl_id = H5Pcreate(H5P_GROUP_CREATE);
CHECK(gcpl_id, FAIL, "H5Pcreate");
ret = H5Pset_attr_creation_order(gcpl_id, H5P_CRT_ORDER_TRACKED | H5P_CRT_ORDER_INDEXED);
CHECK(ret, FAIL, "H5Pset_attr_creation_order");
gid = H5Gcreate2(fid, GROUP1_NAME, H5P_DEFAULT, gcpl_id, H5P_DEFAULT);
CHECK(gid, FAIL, "H5Gcreate2");
/* Create a couple of attributes */
aid = H5Acreate2(gid, "attr-003", H5T_NATIVE_INT, sid, H5P_DEFAULT, H5P_DEFAULT);
CHECK(aid, FAIL, "H5Acreate2");
buf = 3;
ret = H5Awrite(aid, H5T_NATIVE_INT, &buf);
CHECK(ret, FAIL, "H5Awrite");
ret = H5Aclose(aid);
CHECK(ret, FAIL, "H5Aclose");
aid = H5Acreate2(gid, "attr-004", H5T_NATIVE_INT, sid, H5P_DEFAULT, H5P_DEFAULT);
CHECK(aid, FAIL, "H5Acreate2");
buf = 4;
ret = H5Awrite(aid, H5T_NATIVE_INT, &buf);
CHECK(ret, FAIL, "H5Awrite");
ret = H5Aclose(aid);
CHECK(ret, FAIL, "H5Aclose");
/***** Close group & GCPL *****/
ret = H5Gclose(gid);
CHECK(ret, FAIL, "H5Gclose");
ret = H5Pclose(gcpl_id);
CHECK(ret, FAIL, "H5Pclose");
/* Close file */
ret = H5Fclose(fid);
CHECK(ret, FAIL, "H5Fclose");
/* Re-open file, without "use the latest format" flag */
fid = H5Fopen(FILENAME, H5F_ACC_RDWR, H5P_DEFAULT);
CHECK(fid, FAIL, "H5Fopen");
/* Re-open group */
gid = H5Gopen2(fid, GROUP1_NAME, H5P_DEFAULT);
CHECK(gid, FAIL, "H5Gopen2");
/* Delete attribute */
ret = H5Adelete(gid, "attr-003");
CHECK(aid, FAIL, "H5Adelete");
/* Create some additional attributes */
aid = H5Acreate2(gid, "attr-008", H5T_NATIVE_INT, sid, H5P_DEFAULT, H5P_DEFAULT);
CHECK(aid, FAIL, "H5Acreate2");
buf = 8;
ret = H5Awrite(aid, H5T_NATIVE_INT, &buf);
CHECK(ret, FAIL, "H5Awrite");
ret = H5Aclose(aid);
CHECK(ret, FAIL, "H5Aclose");
aid = H5Acreate2(gid, "attr-006", H5T_NATIVE_INT, sid, H5P_DEFAULT, H5P_DEFAULT);
CHECK(aid, FAIL, "H5Acreate2");
buf = 6;
ret = H5Awrite(aid, H5T_NATIVE_INT, &buf);
CHECK(ret, FAIL, "H5Awrite");
ret = H5Aclose(aid);
CHECK(ret, FAIL, "H5Aclose");
/***** Close group *****/
ret = H5Gclose(gid);
CHECK(ret, FAIL, "H5Gclose");
/* Close file */
ret = H5Fclose(fid);
CHECK(ret, FAIL, "H5Fclose");
/* Close attribute dataspace */
ret = H5Sclose(sid);
CHECK(ret, FAIL, "H5Sclose");
} /* test_attr_corder_create_reopen() */
/****************************************************************
**
** test_attr_corder_transition(): Test basic H5A (attribute) code.
** Tests attribute storage transitions on objects with attribute creation order info
**
****************************************************************/
static void
test_attr_corder_transition(hid_t fcpl, hid_t fapl)
{
hid_t fid; /* HDF5 File ID */
hid_t dset1, dset2, dset3; /* Dataset IDs */
hid_t my_dataset; /* Current dataset ID */
hid_t sid; /* Dataspace ID */
hid_t attr; /* Attribute ID */
hid_t dcpl; /* Dataset creation property list ID */
unsigned max_compact; /* Maximum # of links to store in group compactly */
unsigned min_dense; /* Minimum # of links to store in group "densely" */
htri_t is_empty; /* Are there any attributes? */
htri_t is_dense; /* Are attributes stored densely? */
hsize_t nattrs; /* Number of attributes on object */
hsize_t name_count; /* # of records in name index */
hsize_t corder_count; /* # of records in creation order index */
char attrname[NAME_BUF_SIZE]; /* Name of attribute */
unsigned curr_dset; /* Current dataset to work on */
unsigned u; /* Local index variable */
herr_t ret; /* Generic return value */
/* Output message about test being performed */
MESSAGE(5, ("Testing Storage Transitions of Attributes with Creation Order Info\n"));
/* Create file */
fid = H5Fcreate(FILENAME, H5F_ACC_TRUNC, fcpl, fapl);
CHECK(fid, FAIL, "H5Fcreate");
/* Create dataset creation property list */
if (dcpl_g == H5P_DEFAULT) {
dcpl = H5Pcreate(H5P_DATASET_CREATE);
CHECK(dcpl, FAIL, "H5Pcreate");
}
else {
dcpl = H5Pcopy(dcpl_g);
CHECK(dcpl, FAIL, "H5Pcopy");
}
/* Set attribute creation order tracking & indexing for object */
ret = H5Pset_attr_creation_order(dcpl, (H5P_CRT_ORDER_TRACKED | H5P_CRT_ORDER_INDEXED));
CHECK(ret, FAIL, "H5Pset_attr_creation_order");
/* Query the attribute creation properties */
ret = H5Pget_attr_phase_change(dcpl, &max_compact, &min_dense);
CHECK(ret, FAIL, "H5Pget_attr_phase_change");
/* Create dataspace for dataset & attributes */
sid = H5Screate(H5S_SCALAR);
CHECK(sid, FAIL, "H5Screate");
/* XXX: Try to find a way to resize dataset's object header so that the object
* header can have one chunk, then retrieve "empty" file size and check
* that size after everything is deleted -QAK
*/
/* Create datasets */
dset1 = H5Dcreate2(fid, DSET1_NAME, H5T_NATIVE_UCHAR, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT);
CHECK(dset1, FAIL, "H5Dcreate2");
dset2 = H5Dcreate2(fid, DSET2_NAME, H5T_NATIVE_UCHAR, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT);
CHECK(dset2, FAIL, "H5Dcreate2");
dset3 = H5Dcreate2(fid, DSET3_NAME, H5T_NATIVE_UCHAR, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT);
CHECK(dset3, FAIL, "H5Dcreate2");
/* Work on all the datasets */
for (curr_dset = 0; curr_dset < NUM_DSETS; curr_dset++) {
switch (curr_dset) {
case 0:
my_dataset = dset1;
break;
case 1:
my_dataset = dset2;
break;
case 2:
my_dataset = dset3;
break;
default:
HDassert(0 && "Too many datasets!");
} /* end switch */
/* Check on dataset's attribute storage status */
is_empty = H5O__is_attr_empty_test(my_dataset);
VERIFY(is_empty, TRUE, "H5O__is_attr_empty_test");
is_dense = H5O__is_attr_dense_test(my_dataset);
VERIFY(is_dense, FALSE, "H5O__is_attr_dense_test");
} /* end for */
/* Close Datasets */
ret = H5Dclose(dset1);
CHECK(ret, FAIL, "H5Dclose");
ret = H5Dclose(dset2);
CHECK(ret, FAIL, "H5Dclose");
ret = H5Dclose(dset3);
CHECK(ret, FAIL, "H5Dclose");
/* Close property list */
ret = H5Pclose(dcpl);
CHECK(ret, FAIL, "H5Pclose");
/* Close file */
ret = H5Fclose(fid);
CHECK(ret, FAIL, "H5Fclose");
/* Re-open file */
fid = H5Fopen(FILENAME, H5F_ACC_RDWR, fapl);
CHECK(fid, FAIL, "H5Fopen");
/* Open datasets created */
dset1 = H5Dopen2(fid, DSET1_NAME, H5P_DEFAULT);
CHECK(dset1, FAIL, "H5Dopen2");
dset2 = H5Dopen2(fid, DSET2_NAME, H5P_DEFAULT);
CHECK(dset2, FAIL, "H5Dopen2");
dset3 = H5Dopen2(fid, DSET3_NAME, H5P_DEFAULT);
CHECK(dset3, FAIL, "H5Dopen2");
/* Work on all the datasets */
for (curr_dset = 0; curr_dset < NUM_DSETS; curr_dset++) {
switch (curr_dset) {
case 0:
my_dataset = dset1;
break;
case 1:
my_dataset = dset2;
break;
case 2:
my_dataset = dset3;
break;
default:
HDassert(0 && "Too many datasets!");
} /* end switch */
/* Create several attributes, but keep storage in compact form */
for (u = 0; u < max_compact; u++) {
/* Create attribute */
HDsnprintf(attrname, sizeof(attrname), "attr %02u", u);
attr = H5Acreate2(my_dataset, attrname, H5T_NATIVE_UINT, sid, H5P_DEFAULT, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate2");
/* Write data into the attribute */
ret = H5Awrite(attr, H5T_NATIVE_UINT, &u);
CHECK(ret, FAIL, "H5Awrite");
/* Close attribute */
ret = H5Aclose(attr);
CHECK(ret, FAIL, "H5Aclose");
/* Verify state of object */
ret = H5O__num_attrs_test(my_dataset, &nattrs);
CHECK(ret, FAIL, "H5O__num_attrs_test");
VERIFY(nattrs, (u + 1), "H5O__num_attrs_test");
is_empty = H5O__is_attr_empty_test(my_dataset);
VERIFY(is_empty, FALSE, "H5O__is_attr_empty_test");
is_dense = H5O__is_attr_dense_test(my_dataset);
VERIFY(is_dense, FALSE, "H5O__is_attr_dense_test");
} /* end for */
/* Create another attribute, to push into dense storage */
HDsnprintf(attrname, sizeof(attrname), "attr %02u", max_compact);
attr = H5Acreate2(my_dataset, attrname, H5T_NATIVE_UINT, sid, H5P_DEFAULT, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate2");
/* Write data into the attribute */
ret = H5Awrite(attr, H5T_NATIVE_UINT, &u);
CHECK(ret, FAIL, "H5Awrite");
/* Close attribute */
ret = H5Aclose(attr);
CHECK(ret, FAIL, "H5Aclose");
/* Verify state of object */
ret = H5O__num_attrs_test(my_dataset, &nattrs);
CHECK(ret, FAIL, "H5O__num_attrs_test");
VERIFY(nattrs, (max_compact + 1), "H5O__num_attrs_test");
is_empty = H5O__is_attr_empty_test(my_dataset);
VERIFY(is_empty, FALSE, "H5O__is_attr_empty_test");
is_dense = H5O__is_attr_dense_test(my_dataset);
VERIFY(is_dense, TRUE, "H5O__is_attr_dense_test");
/* Retrieve & verify # of records in the name & creation order indices */
ret = H5O__attr_dense_info_test(my_dataset, &name_count, &corder_count);
CHECK(ret, FAIL, "H5O__attr_dense_info_test");
VERIFY(name_count, corder_count, "H5O__attr_dense_info_test");
/* Delete several attributes from object, until attribute storage resumes compact form */
for (u = max_compact; u >= min_dense; u--) {
HDsnprintf(attrname, sizeof(attrname), "attr %02u", u);
ret = H5Adelete(my_dataset, attrname);
CHECK(ret, FAIL, "H5Adelete");
/* Verify state of object */
ret = H5O__num_attrs_test(my_dataset, &nattrs);
CHECK(ret, FAIL, "H5O__num_attrs_test");
VERIFY(nattrs, u, "H5O__num_attrs_test");
is_empty = H5O__is_attr_empty_test(my_dataset);
VERIFY(is_empty, FALSE, "H5O__is_attr_empty_test");
is_dense = H5O__is_attr_dense_test(my_dataset);
VERIFY(is_dense, TRUE, "H5O__is_attr_dense_test");
/* Retrieve & verify # of records in the name & creation order indices */
ret = H5O__attr_dense_info_test(my_dataset, &name_count, &corder_count);
CHECK(ret, FAIL, "H5O__attr_dense_info_test");
VERIFY(name_count, corder_count, "H5O__attr_dense_info_test");
} /* end for */
/* Delete another attribute, to push attribute storage into compact form */
HDsnprintf(attrname, sizeof(attrname), "attr %02u", (min_dense - 1));
ret = H5Adelete(my_dataset, attrname);
CHECK(ret, FAIL, "H5Adelete");
/* Verify state of object */
ret = H5O__num_attrs_test(my_dataset, &nattrs);
CHECK(ret, FAIL, "H5O__num_attrs_test");
VERIFY(nattrs, (min_dense - 1), "H5O__num_attrs_test");
is_empty = H5O__is_attr_empty_test(my_dataset);
VERIFY(is_empty, FALSE, "H5O__is_attr_empty_test");
is_dense = H5O__is_attr_dense_test(my_dataset);
VERIFY(is_dense, FALSE, "H5O__is_attr_dense_test");
/* Re-add attributes to get back into dense form */
for (u = (min_dense - 1); u < (max_compact + 1); u++) {
/* Create attribute */
HDsnprintf(attrname, sizeof(attrname), "attr %02u", u);
attr = H5Acreate2(my_dataset, attrname, H5T_NATIVE_UINT, sid, H5P_DEFAULT, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate2");
/* Write data into the attribute */
ret = H5Awrite(attr, H5T_NATIVE_UINT, &u);
CHECK(ret, FAIL, "H5Awrite");
/* Close attribute */
ret = H5Aclose(attr);
CHECK(ret, FAIL, "H5Aclose");
} /* end for */
/* Verify state of object */
ret = H5O__num_attrs_test(my_dataset, &nattrs);
CHECK(ret, FAIL, "H5O__num_attrs_test");
VERIFY(nattrs, (max_compact + 1), "H5O__num_attrs_test");
is_empty = H5O__is_attr_empty_test(my_dataset);
VERIFY(is_empty, FALSE, "H5O__is_attr_empty_test");
is_dense = H5O__is_attr_dense_test(my_dataset);
VERIFY(is_dense, TRUE, "H5O__is_attr_dense_test");
/* Retrieve & verify # of records in the name & creation order indices */
ret = H5O__attr_dense_info_test(my_dataset, &name_count, &corder_count);
CHECK(ret, FAIL, "H5O__attr_dense_info_test");
VERIFY(name_count, corder_count, "H5O__attr_dense_info_test");
} /* end for */
/* Close Datasets */
ret = H5Dclose(dset1);
CHECK(ret, FAIL, "H5Dclose");
ret = H5Dclose(dset2);
CHECK(ret, FAIL, "H5Dclose");
ret = H5Dclose(dset3);
CHECK(ret, FAIL, "H5Dclose");
/* Close file */
ret = H5Fclose(fid);
CHECK(ret, FAIL, "H5Fclose");
/* Re-open file */
fid = H5Fopen(FILENAME, H5F_ACC_RDWR, fapl);
CHECK(fid, FAIL, "H5Fopen");
/* Open datasets created */
dset1 = H5Dopen2(fid, DSET1_NAME, H5P_DEFAULT);
CHECK(dset1, FAIL, "H5Dopen2");
dset2 = H5Dopen2(fid, DSET2_NAME, H5P_DEFAULT);
CHECK(dset2, FAIL, "H5Dopen2");
dset3 = H5Dopen2(fid, DSET3_NAME, H5P_DEFAULT);
CHECK(dset3, FAIL, "H5Dopen2");
/* Work on all the datasets */
for (curr_dset = 0; curr_dset < NUM_DSETS; curr_dset++) {
switch (curr_dset) {
case 0:
my_dataset = dset1;
break;
case 1:
my_dataset = dset2;
break;
case 2:
my_dataset = dset3;
break;
default:
HDassert(0 && "Too many datasets!");
} /* end switch */
/* Check on dataset's attribute storage status */
ret = H5O__num_attrs_test(my_dataset, &nattrs);
CHECK(ret, FAIL, "H5O__num_attrs_test");
VERIFY(nattrs, (max_compact + 1), "H5O__num_attrs_test");
is_empty = H5O__is_attr_empty_test(my_dataset);
VERIFY(is_empty, FALSE, "H5O__is_attr_empty_test");
is_dense = H5O__is_attr_dense_test(my_dataset);
VERIFY(is_dense, TRUE, "H5O__is_attr_dense_test");
/* Retrieve & verify # of records in the name & creation order indices */
ret = H5O__attr_dense_info_test(my_dataset, &name_count, &corder_count);
CHECK(ret, FAIL, "H5O__attr_dense_info_test");
VERIFY(name_count, corder_count, "H5O__attr_dense_info_test");
/* Delete several attributes from object, until attribute storage resumes compact form */
for (u = max_compact; u >= min_dense; u--) {
HDsnprintf(attrname, sizeof(attrname), "attr %02u", u);
ret = H5Adelete(my_dataset, attrname);
CHECK(ret, FAIL, "H5Adelete");
/* Verify state of object */
ret = H5O__num_attrs_test(my_dataset, &nattrs);
CHECK(ret, FAIL, "H5O__num_attrs_test");
VERIFY(nattrs, u, "H5O__num_attrs_test");
is_empty = H5O__is_attr_empty_test(my_dataset);
VERIFY(is_empty, FALSE, "H5O__is_attr_empty_test");
is_dense = H5O__is_attr_dense_test(my_dataset);
VERIFY(is_dense, TRUE, "H5O__is_attr_dense_test");
/* Retrieve & verify # of records in the name & creation order indices */
ret = H5O__attr_dense_info_test(my_dataset, &name_count, &corder_count);
CHECK(ret, FAIL, "H5O__attr_dense_info_test");
VERIFY(name_count, corder_count, "H5O__attr_dense_info_test");
} /* end for */
/* Delete another attribute, to push attribute storage into compact form */
HDsnprintf(attrname, sizeof(attrname), "attr %02u", (min_dense - 1));
ret = H5Adelete(my_dataset, attrname);
CHECK(ret, FAIL, "H5Adelete");
/* Verify state of object */
ret = H5O__num_attrs_test(my_dataset, &nattrs);
CHECK(ret, FAIL, "H5O__num_attrs_test");
VERIFY(nattrs, (min_dense - 1), "H5O__num_attrs_test");
is_empty = H5O__is_attr_empty_test(my_dataset);
VERIFY(is_empty, FALSE, "H5O__is_attr_empty_test");
is_dense = H5O__is_attr_dense_test(my_dataset);
VERIFY(is_dense, FALSE, "H5O__is_attr_dense_test");
/* Re-add attributes to get back into dense form */
for (u = (min_dense - 1); u < (max_compact + 1); u++) {
/* Create attribute */
HDsnprintf(attrname, sizeof(attrname), "attr %02u", u);
attr = H5Acreate2(my_dataset, attrname, H5T_NATIVE_UINT, sid, H5P_DEFAULT, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate2");
/* Write data into the attribute */
ret = H5Awrite(attr, H5T_NATIVE_UINT, &u);
CHECK(ret, FAIL, "H5Awrite");
/* Close attribute */
ret = H5Aclose(attr);
CHECK(ret, FAIL, "H5Aclose");
} /* end for */
/* Verify state of object */
ret = H5O__num_attrs_test(my_dataset, &nattrs);
CHECK(ret, FAIL, "H5O__num_attrs_test");
VERIFY(nattrs, (max_compact + 1), "H5O__num_attrs_test");
is_empty = H5O__is_attr_empty_test(my_dataset);
VERIFY(is_empty, FALSE, "H5O__is_attr_empty_test");
is_dense = H5O__is_attr_dense_test(my_dataset);
VERIFY(is_dense, TRUE, "H5O__is_attr_dense_test");
/* Retrieve & verify # of records in the name & creation order indices */
ret = H5O__attr_dense_info_test(my_dataset, &name_count, &corder_count);
CHECK(ret, FAIL, "H5O__attr_dense_info_test");
VERIFY(name_count, corder_count, "H5O__attr_dense_info_test");
/* Delete all attributes */
for (u = max_compact; u > 0; u--) {
HDsnprintf(attrname, sizeof(attrname), "attr %02u", u);
ret = H5Adelete(my_dataset, attrname);
CHECK(ret, FAIL, "H5Adelete");
} /* end for */
HDsnprintf(attrname, sizeof(attrname), "attr %02u", 0);
ret = H5Adelete(my_dataset, attrname);
CHECK(ret, FAIL, "H5Adelete");
} /* end for */
/* Close Datasets */
ret = H5Dclose(dset1);
CHECK(ret, FAIL, "H5Dclose");
ret = H5Dclose(dset2);
CHECK(ret, FAIL, "H5Dclose");
ret = H5Dclose(dset3);
CHECK(ret, FAIL, "H5Dclose");
/* Close file */
ret = H5Fclose(fid);
CHECK(ret, FAIL, "H5Fclose");
/* Close dataspace */
ret = H5Sclose(sid);
CHECK(ret, FAIL, "H5Sclose");
} /* test_attr_corder_transition() */
/****************************************************************
**
** test_attr_corder_delete(): Test basic H5A (attribute) code.
** Tests deleting object w/dense attribute storage on objects with attribute creation order info
**
****************************************************************/
static void
test_attr_corder_delete(hid_t fcpl, hid_t fapl)
{
hid_t fid; /* HDF5 File ID */
hid_t dset1, dset2, dset3; /* Dataset IDs */
hid_t my_dataset; /* Current dataset ID */
hid_t sid; /* Dataspace ID */
hid_t attr; /* Attribute ID */
hid_t dcpl; /* Dataset creation property list ID */
unsigned max_compact; /* Maximum # of links to store in group compactly */
unsigned min_dense; /* Minimum # of links to store in group "densely" */
htri_t is_empty; /* Are there any attributes? */
htri_t is_dense; /* Are attributes stored densely? */
hsize_t nattrs; /* Number of attributes on object */
hsize_t name_count; /* # of records in name index */
hsize_t corder_count; /* # of records in creation order index */
unsigned reopen_file; /* Whether to re-open the file before deleting group */
char attrname[NAME_BUF_SIZE]; /* Name of attribute */
#ifdef LATER
h5_stat_size_t empty_size; /* Size of empty file */
h5_stat_size_t file_size; /* Size of file after operating on it */
#endif /* LATER */
unsigned curr_dset; /* Current dataset to work on */
unsigned u; /* Local index variable */
herr_t ret; /* Generic return value */
/* Output message about test being performed */
MESSAGE(5, ("Testing Deleting Object w/Dense Attribute Storage and Creation Order Info\n"));
/* Create dataspace for dataset & attributes */
sid = H5Screate(H5S_SCALAR);
CHECK(sid, FAIL, "H5Screate");
/* Create dataset creation property list */
if (dcpl_g == H5P_DEFAULT) {
dcpl = H5Pcreate(H5P_DATASET_CREATE);
CHECK(dcpl, FAIL, "H5Pcreate");
}
else {
dcpl = H5Pcopy(dcpl_g);
CHECK(dcpl, FAIL, "H5Pcopy");
}
/* Set attribute creation order tracking & indexing for object */
ret = H5Pset_attr_creation_order(dcpl, (H5P_CRT_ORDER_TRACKED | H5P_CRT_ORDER_INDEXED));
CHECK(ret, FAIL, "H5Pset_attr_creation_order");
/* Query the attribute creation properties */
ret = H5Pget_attr_phase_change(dcpl, &max_compact, &min_dense);
CHECK(ret, FAIL, "H5Pget_attr_phase_change");
/* XXX: Try to find a way to resize dataset's object header so that the object
* header can have one chunk, then retrieve "empty" file size and check
* that size after everything is deleted -QAK
*/
#ifdef LATER
/* Create empty file */
fid = H5Fcreate(FILENAME, H5F_ACC_TRUNC, fcpl, fapl);
CHECK(fid, FAIL, "H5Fcreate");
/* Close file */
ret = H5Fclose(fid);
CHECK(ret, FAIL, "H5Fclose");
/* Get the size of an empty file */
empty_size = h5_get_file_size(FILENAME);
CHECK(empty_size, FAIL, "h5_get_file_size");
#endif /* LATER */
/* Loop to leave file open when deleting dataset, or to close & re-open file
* before deleting dataset */
for (reopen_file = FALSE; reopen_file <= TRUE; reopen_file++) {
/* Create test file */
fid = H5Fcreate(FILENAME, H5F_ACC_TRUNC, fcpl, fapl);
CHECK(fid, FAIL, "H5Fopen");
/* Create datasets */
dset1 = H5Dcreate2(fid, DSET1_NAME, H5T_NATIVE_UCHAR, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT);
CHECK(dset1, FAIL, "H5Dcreate2");
dset2 = H5Dcreate2(fid, DSET2_NAME, H5T_NATIVE_UCHAR, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT);
CHECK(dset2, FAIL, "H5Dcreate2");
dset3 = H5Dcreate2(fid, DSET3_NAME, H5T_NATIVE_UCHAR, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT);
CHECK(dset3, FAIL, "H5Dcreate2");
/* Work on all the datasets */
for (curr_dset = 0; curr_dset < NUM_DSETS; curr_dset++) {
switch (curr_dset) {
case 0:
my_dataset = dset1;
break;
case 1:
my_dataset = dset2;
break;
case 2:
my_dataset = dset3;
break;
default:
HDassert(0 && "Too many datasets!");
} /* end switch */
/* Check on dataset's attribute storage status */
is_empty = H5O__is_attr_empty_test(my_dataset);
VERIFY(is_empty, TRUE, "H5O__is_attr_empty_test");
is_dense = H5O__is_attr_dense_test(my_dataset);
VERIFY(is_dense, FALSE, "H5O__is_attr_dense_test");
/* Create attributes, until attribute storage is in dense form */
for (u = 0; u < max_compact * 2; u++) {
/* Create attribute */
HDsnprintf(attrname, sizeof(attrname), "attr %02u", u);
attr = H5Acreate2(my_dataset, attrname, H5T_NATIVE_UINT, sid, H5P_DEFAULT, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate2");
/* Write data into the attribute */
ret = H5Awrite(attr, H5T_NATIVE_UINT, &u);
CHECK(ret, FAIL, "H5Awrite");
/* Close attribute */
ret = H5Aclose(attr);
CHECK(ret, FAIL, "H5Aclose");
} /* end for */
/* Verify state of object */
ret = H5O__num_attrs_test(my_dataset, &nattrs);
CHECK(ret, FAIL, "H5O__num_attrs_test");
VERIFY(nattrs, (max_compact * 2), "H5O__num_attrs_test");
is_empty = H5O__is_attr_empty_test(my_dataset);
VERIFY(is_empty, FALSE, "H5O__is_attr_empty_test");
is_dense = H5O__is_attr_dense_test(my_dataset);
VERIFY(is_dense, TRUE, "H5O__is_attr_dense_test");
/* Retrieve & verify # of records in the name & creation order indices */
ret = H5O__attr_dense_info_test(my_dataset, &name_count, &corder_count);
CHECK(ret, FAIL, "H5O__attr_dense_info_test");
VERIFY(name_count, corder_count, "H5O__attr_dense_info_test");
} /* end for */
/* Close Datasets */
ret = H5Dclose(dset1);
CHECK(ret, FAIL, "H5Dclose");
ret = H5Dclose(dset2);
CHECK(ret, FAIL, "H5Dclose");
ret = H5Dclose(dset3);
CHECK(ret, FAIL, "H5Dclose");
/* Check for deleting datasets without re-opening file */
if (!reopen_file) {
ret = H5Ldelete(fid, DSET1_NAME, H5P_DEFAULT);
CHECK(ret, FAIL, "H5Ldelete");
ret = H5Ldelete(fid, DSET2_NAME, H5P_DEFAULT);
CHECK(ret, FAIL, "H5Ldelete");
ret = H5Ldelete(fid, DSET3_NAME, H5P_DEFAULT);
CHECK(ret, FAIL, "H5Ldelete");
} /* end if */
/* Close file */
ret = H5Fclose(fid);
CHECK(ret, FAIL, "H5Fclose");
/* Check for deleting dataset after re-opening file */
if (reopen_file) {
/* Re-open file */
fid = H5Fopen(FILENAME, H5F_ACC_RDWR, fapl);
CHECK(fid, FAIL, "H5Fopen");
/* Delete the datasets */
ret = H5Ldelete(fid, DSET1_NAME, H5P_DEFAULT);
CHECK(ret, FAIL, "H5Ldelete");
ret = H5Ldelete(fid, DSET2_NAME, H5P_DEFAULT);
CHECK(ret, FAIL, "H5Ldelete");
ret = H5Ldelete(fid, DSET3_NAME, H5P_DEFAULT);
CHECK(ret, FAIL, "H5Ldelete");
/* Close file */
ret = H5Fclose(fid);
CHECK(ret, FAIL, "H5Fclose");
} /* end if */
#ifdef LATER
/* Get the size of the file now */
file_size = h5_get_file_size(FILENAME);
CHECK(file_size, FAIL, "h5_get_file_size");
VERIFY(file_size, empty_size, "h5_get_file_size");
#endif /* LATER */
} /* end for */
/* Close property list */
ret = H5Pclose(dcpl);
CHECK(ret, FAIL, "H5Pclose");
/* Close dataspace */
ret = H5Sclose(sid);
CHECK(ret, FAIL, "H5Sclose");
} /* test_attr_corder_delete() */
/*-------------------------------------------------------------------------
* Function: attr_info_by_idx_check
*
* Purpose: Support routine for attr_info_by_idx, to verify the attribute
* info is correct for a attribute
*
* Note: This routine assumes that the attributes have been added to the
* object in alphabetical order.
*
* Return: Success: 0
* Failure: -1
*
* Programmer: Quincey Koziol
* Tuesday, Februrary 13, 2007
*
*-------------------------------------------------------------------------
*/
static int
attr_info_by_idx_check(hid_t obj_id, const char *attrname, hsize_t n, hbool_t use_index)
{
char tmpname[NAME_BUF_SIZE]; /* Temporary attribute name */
H5A_info_t ainfo; /* Attribute info struct */
int old_nerrs; /* Number of errors when entering this check */
herr_t ret; /* Generic return value */
/* Retrieve the current # of reported errors */
old_nerrs = GetTestNumErrs();
/* Verify the information for first attribute, in increasing creation order */
HDmemset(&ainfo, 0, sizeof(ainfo));
ret = H5Aget_info_by_idx(obj_id, ".", H5_INDEX_CRT_ORDER, H5_ITER_INC, (hsize_t)0, &ainfo, H5P_DEFAULT);
CHECK(ret, FAIL, "H5Aget_info_by_idx");
VERIFY(ainfo.corder, 0, "H5Aget_info_by_idx");
/* Verify the information for new attribute, in increasing creation order */
HDmemset(&ainfo, 0, sizeof(ainfo));
ret = H5Aget_info_by_idx(obj_id, ".", H5_INDEX_CRT_ORDER, H5_ITER_INC, n, &ainfo, H5P_DEFAULT);
CHECK(ret, FAIL, "H5Aget_info_by_idx");
VERIFY(ainfo.corder, n, "H5Aget_info_by_idx");
/* Verify the name for new link, in increasing creation order */
HDmemset(tmpname, 0, (size_t)NAME_BUF_SIZE);
ret = (herr_t)H5Aget_name_by_idx(obj_id, ".", H5_INDEX_CRT_ORDER, H5_ITER_INC, n, tmpname,
(size_t)NAME_BUF_SIZE, H5P_DEFAULT);
CHECK(ret, FAIL, "H5Aget_name_by_idx");
if (HDstrcmp(attrname, tmpname) != 0)
TestErrPrintf("Line %d: attribute name size wrong!\n", __LINE__);
/* Don't test "native" order if there is no creation order index, since
* there's not a good way to easily predict the attribute's order in the name
* index.
*/
if (use_index) {
/* Verify the information for first attribute, in native creation order */
HDmemset(&ainfo, 0, sizeof(ainfo));
ret = H5Aget_info_by_idx(obj_id, ".", H5_INDEX_CRT_ORDER, H5_ITER_NATIVE, (hsize_t)0, &ainfo,
H5P_DEFAULT);
CHECK(ret, FAIL, "H5Aget_info_by_idx");
VERIFY(ainfo.corder, 0, "H5Aget_info_by_idx");
/* Verify the information for new attribute, in native creation order */
HDmemset(&ainfo, 0, sizeof(ainfo));
ret = H5Aget_info_by_idx(obj_id, ".", H5_INDEX_CRT_ORDER, H5_ITER_NATIVE, n, &ainfo, H5P_DEFAULT);
CHECK(ret, FAIL, "H5Aget_info_by_idx");
VERIFY(ainfo.corder, n, "H5Aget_info_by_idx");
/* Verify the name for new link, in increasing native order */
HDmemset(tmpname, 0, (size_t)NAME_BUF_SIZE);
ret = (herr_t)H5Aget_name_by_idx(obj_id, ".", H5_INDEX_CRT_ORDER, H5_ITER_NATIVE, n, tmpname,
(size_t)NAME_BUF_SIZE, H5P_DEFAULT);
CHECK(ret, FAIL, "H5Aget_name_by_idx");
if (HDstrcmp(attrname, tmpname) != 0)
TestErrPrintf("Line %d: attribute name size wrong!\n", __LINE__);
} /* end if */
/* Verify the information for first attribute, in decreasing creation order */
HDmemset(&ainfo, 0, sizeof(ainfo));
ret = H5Aget_info_by_idx(obj_id, ".", H5_INDEX_CRT_ORDER, H5_ITER_DEC, n, &ainfo, H5P_DEFAULT);
CHECK(ret, FAIL, "H5Aget_info_by_idx");
VERIFY(ainfo.corder, 0, "H5Aget_info_by_idx");
/* Verify the information for new attribute, in increasing creation order */
HDmemset(&ainfo, 0, sizeof(ainfo));
ret = H5Aget_info_by_idx(obj_id, ".", H5_INDEX_CRT_ORDER, H5_ITER_DEC, (hsize_t)0, &ainfo, H5P_DEFAULT);
CHECK(ret, FAIL, "H5Aget_info_by_idx");
VERIFY(ainfo.corder, n, "H5Aget_info_by_idx");
/* Verify the name for new link, in increasing creation order */
HDmemset(tmpname, 0, (size_t)NAME_BUF_SIZE);
ret = (herr_t)H5Aget_name_by_idx(obj_id, ".", H5_INDEX_CRT_ORDER, H5_ITER_DEC, (hsize_t)0, tmpname,
(size_t)NAME_BUF_SIZE, H5P_DEFAULT);
CHECK(ret, FAIL, "H5Aget_name_by_idx");
if (HDstrcmp(attrname, tmpname) != 0)
TestErrPrintf("Line %d: attribute name size wrong!\n", __LINE__);
/* Verify the information for first attribute, in increasing name order */
HDmemset(&ainfo, 0, sizeof(ainfo));
ret = H5Aget_info_by_idx(obj_id, ".", H5_INDEX_NAME, H5_ITER_INC, (hsize_t)0, &ainfo, H5P_DEFAULT);
CHECK(ret, FAIL, "H5Aget_info_by_idx");
VERIFY(ainfo.corder, 0, "H5Aget_info_by_idx");
/* Verify the information for new attribute, in increasing name order */
HDmemset(&ainfo, 0, sizeof(ainfo));
ret = H5Aget_info_by_idx(obj_id, ".", H5_INDEX_NAME, H5_ITER_INC, n, &ainfo, H5P_DEFAULT);
CHECK(ret, FAIL, "H5Aget_info_by_idx");
VERIFY(ainfo.corder, n, "H5Aget_info_by_idx");
/* Verify the name for new link, in increasing name order */
HDmemset(tmpname, 0, (size_t)NAME_BUF_SIZE);
ret = (herr_t)H5Aget_name_by_idx(obj_id, ".", H5_INDEX_NAME, H5_ITER_INC, n, tmpname,
(size_t)NAME_BUF_SIZE, H5P_DEFAULT);
CHECK(ret, FAIL, "H5Aget_name_by_idx");
if (HDstrcmp(attrname, tmpname) != 0)
TestErrPrintf("Line %d: attribute name size wrong!\n", __LINE__);
/* Don't test "native" order queries on link name order, since there's not
* a good way to easily predict the order of the links in the name index.
*/
/* Verify the information for first attribute, in decreasing name order */
HDmemset(&ainfo, 0, sizeof(ainfo));
ret = H5Aget_info_by_idx(obj_id, ".", H5_INDEX_NAME, H5_ITER_DEC, n, &ainfo, H5P_DEFAULT);
CHECK(ret, FAIL, "H5Aget_info_by_idx");
VERIFY(ainfo.corder, 0, "H5Aget_info_by_idx");
/* Verify the information for new attribute, in increasing name order */
HDmemset(&ainfo, 0, sizeof(ainfo));
ret = H5Aget_info_by_idx(obj_id, ".", H5_INDEX_NAME, H5_ITER_DEC, (hsize_t)0, &ainfo, H5P_DEFAULT);
CHECK(ret, FAIL, "H5Aget_info_by_idx");
VERIFY(ainfo.corder, n, "H5Aget_info_by_idx");
/* Verify the name for new link, in increasing name order */
HDmemset(tmpname, 0, (size_t)NAME_BUF_SIZE);
ret = (herr_t)H5Aget_name_by_idx(obj_id, ".", H5_INDEX_NAME, H5_ITER_DEC, (hsize_t)0, tmpname,
(size_t)NAME_BUF_SIZE, H5P_DEFAULT);
CHECK(ret, FAIL, "H5Aget_name_by_idx");
if (HDstrcmp(attrname, tmpname) != 0)
TestErrPrintf("Line %d: attribute name size wrong!\n", __LINE__);
/* Retrieve current # of errors */
if (old_nerrs == GetTestNumErrs())
return (0);
else
return (-1);
} /* end attr_info_by_idx_check() */
/****************************************************************
**
** test_attr_info_by_idx(): Test basic H5A (attribute) code.
** Tests querying attribute info by index
**
****************************************************************/
static void
test_attr_info_by_idx(hbool_t new_format, hid_t fcpl, hid_t fapl)
{
hid_t fid; /* HDF5 File ID */
hid_t dset1, dset2, dset3; /* Dataset IDs */
hid_t my_dataset; /* Current dataset ID */
hid_t sid; /* Dataspace ID */
hid_t attr; /* Attribute ID */
hid_t dcpl; /* Dataset creation property list ID */
H5A_info_t ainfo; /* Attribute information */
unsigned max_compact; /* Maximum # of links to store in group compactly */
unsigned min_dense; /* Minimum # of links to store in group "densely" */
htri_t is_empty; /* Are there any attributes? */
htri_t is_dense; /* Are attributes stored densely? */
hsize_t nattrs; /* Number of attributes on object */
hsize_t name_count; /* # of records in name index */
hsize_t corder_count; /* # of records in creation order index */
unsigned use_index; /* Use index on creation order values */
char attrname[NAME_BUF_SIZE]; /* Name of attribute */
char tmpname[NAME_BUF_SIZE]; /* Temporary attribute name */
unsigned curr_dset; /* Current dataset to work on */
unsigned u; /* Local index variable */
herr_t ret; /* Generic return value */
/* Create dataspace for dataset & attributes */
sid = H5Screate(H5S_SCALAR);
CHECK(sid, FAIL, "H5Screate");
/* Create dataset creation property list */
if (dcpl_g == H5P_DEFAULT) {
dcpl = H5Pcreate(H5P_DATASET_CREATE);
CHECK(dcpl, FAIL, "H5Pcreate");
}
else {
dcpl = H5Pcopy(dcpl_g);
CHECK(dcpl, FAIL, "H5Pcopy");
}
/* Query the attribute creation properties */
ret = H5Pget_attr_phase_change(dcpl, &max_compact, &min_dense);
CHECK(ret, FAIL, "H5Pget_attr_phase_change");
/* Loop over using index for creation order value */
for (use_index = FALSE; use_index <= TRUE; use_index++) {
/* Output message about test being performed */
if (use_index)
MESSAGE(5, ("Testing Querying Attribute Info By Index w/Creation Order Index\n"))
else
MESSAGE(5, ("Testing Querying Attribute Info By Index w/o Creation Order Index\n"))
/* Create file */
fid = H5Fcreate(FILENAME, H5F_ACC_TRUNC, fcpl, fapl);
CHECK(fid, FAIL, "H5Fcreate");
/* Set attribute creation order tracking & indexing for object */
if (new_format == TRUE) {
ret = H5Pset_attr_creation_order(
dcpl, (H5P_CRT_ORDER_TRACKED | (use_index ? H5P_CRT_ORDER_INDEXED : (unsigned)0)));
CHECK(ret, FAIL, "H5Pset_attr_creation_order");
} /* end if */
/* Create datasets */
dset1 = H5Dcreate2(fid, DSET1_NAME, H5T_NATIVE_UCHAR, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT);
CHECK(dset1, FAIL, "H5Dcreate2");
dset2 = H5Dcreate2(fid, DSET2_NAME, H5T_NATIVE_UCHAR, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT);
CHECK(dset2, FAIL, "H5Dcreate2");
dset3 = H5Dcreate2(fid, DSET3_NAME, H5T_NATIVE_UCHAR, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT);
CHECK(dset3, FAIL, "H5Dcreate2");
/* Work on all the datasets */
for (curr_dset = 0; curr_dset < NUM_DSETS; curr_dset++) {
switch (curr_dset) {
case 0:
my_dataset = dset1;
break;
case 1:
my_dataset = dset2;
break;
case 2:
my_dataset = dset3;
break;
default:
HDassert(0 && "Too many datasets!");
} /* end switch */
/* Check on dataset's attribute storage status */
is_empty = H5O__is_attr_empty_test(my_dataset);
VERIFY(is_empty, TRUE, "H5O__is_attr_empty_test");
is_dense = H5O__is_attr_dense_test(my_dataset);
VERIFY(is_dense, FALSE, "H5O__is_attr_dense_test");
/* Check for query on non-existent attribute */
ret = H5Aget_info_by_idx(my_dataset, ".", H5_INDEX_CRT_ORDER, H5_ITER_INC, (hsize_t)0, &ainfo,
H5P_DEFAULT);
VERIFY(ret, FAIL, "H5Aget_info_by_idx");
ret = (herr_t)H5Aget_name_by_idx(my_dataset, ".", H5_INDEX_CRT_ORDER, H5_ITER_INC, (hsize_t)0,
tmpname, (size_t)NAME_BUF_SIZE, H5P_DEFAULT);
VERIFY(ret, FAIL, "H5Aget_name_by_idx");
/* Create attributes, up to limit of compact form */
for (u = 0; u < max_compact; u++) {
/* Create attribute */
HDsnprintf(attrname, sizeof(attrname), "attr %02u", u);
attr = H5Acreate2(my_dataset, attrname, H5T_NATIVE_UINT, sid, H5P_DEFAULT, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate2");
/* Write data into the attribute */
ret = H5Awrite(attr, H5T_NATIVE_UINT, &u);
CHECK(ret, FAIL, "H5Awrite");
/* Close attribute */
ret = H5Aclose(attr);
CHECK(ret, FAIL, "H5Aclose");
/* Verify information for new attribute */
ret = attr_info_by_idx_check(my_dataset, attrname, (hsize_t)u, use_index);
CHECK(ret, FAIL, "attr_info_by_idx_check");
} /* end for */
/* Verify state of object */
ret = H5O__num_attrs_test(my_dataset, &nattrs);
CHECK(ret, FAIL, "H5O__num_attrs_test");
VERIFY(nattrs, max_compact, "H5O__num_attrs_test");
is_empty = H5O__is_attr_empty_test(my_dataset);
VERIFY(is_empty, FALSE, "H5O__is_attr_empty_test");
is_dense = H5O__is_attr_dense_test(my_dataset);
VERIFY(is_dense, FALSE, "H5O__is_attr_dense_test");
/* Check for out of bound offset queries */
ret = H5Aget_info_by_idx(my_dataset, ".", H5_INDEX_CRT_ORDER, H5_ITER_INC, (hsize_t)u, &ainfo,
H5P_DEFAULT);
VERIFY(ret, FAIL, "H5Aget_info_by_idx");
ret = H5Aget_info_by_idx(my_dataset, ".", H5_INDEX_CRT_ORDER, H5_ITER_DEC, (hsize_t)u, &ainfo,
H5P_DEFAULT);
VERIFY(ret, FAIL, "H5Aget_info_by_idx");
ret = (herr_t)H5Aget_name_by_idx(my_dataset, ".", H5_INDEX_CRT_ORDER, H5_ITER_INC, (hsize_t)u,
tmpname, (size_t)NAME_BUF_SIZE, H5P_DEFAULT);
VERIFY(ret, FAIL, "H5Aget_name_by_idx");
/* Create more attributes, to push into dense form */
for (; u < (max_compact * 2); u++) {
/* Create attribute */
HDsnprintf(attrname, sizeof(attrname), "attr %02u", u);
attr = H5Acreate2(my_dataset, attrname, H5T_NATIVE_UINT, sid, H5P_DEFAULT, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate2");
/* Write data into the attribute */
ret = H5Awrite(attr, H5T_NATIVE_UINT, &u);
CHECK(ret, FAIL, "H5Awrite");
/* Close attribute */
ret = H5Aclose(attr);
CHECK(ret, FAIL, "H5Aclose");
/* Verify state of object */
is_dense = H5O__is_attr_dense_test(my_dataset);
VERIFY(is_dense, (new_format ? TRUE : FALSE), "H5O__is_attr_dense_test");
/* Verify information for new attribute */
ret = attr_info_by_idx_check(my_dataset, attrname, (hsize_t)u, use_index);
CHECK(ret, FAIL, "attr_info_by_idx_check");
} /* end for */
/* Verify state of object */
ret = H5O__num_attrs_test(my_dataset, &nattrs);
CHECK(ret, FAIL, "H5O__num_attrs_test");
VERIFY(nattrs, (max_compact * 2), "H5O__num_attrs_test");
is_empty = H5O__is_attr_empty_test(my_dataset);
VERIFY(is_empty, FALSE, "H5O__is_attr_empty_test");
is_dense = H5O__is_attr_dense_test(my_dataset);
VERIFY(is_dense, (new_format ? TRUE : FALSE), "H5O__is_attr_dense_test");
if (new_format) {
/* Retrieve & verify # of records in the name & creation order indices */
ret = H5O__attr_dense_info_test(my_dataset, &name_count, &corder_count);
CHECK(ret, FAIL, "H5O__attr_dense_info_test");
if (use_index)
VERIFY(name_count, corder_count, "H5O__attr_dense_info_test");
VERIFY(name_count, (max_compact * 2), "H5O__attr_dense_info_test");
} /* end if */
/* Check for out of bound offset queries */
ret = H5Aget_info_by_idx(my_dataset, ".", H5_INDEX_CRT_ORDER, H5_ITER_INC, (hsize_t)u, &ainfo,
H5P_DEFAULT);
VERIFY(ret, FAIL, "H5Aget_info_by_idx");
ret = H5Aget_info_by_idx(my_dataset, ".", H5_INDEX_CRT_ORDER, H5_ITER_DEC, (hsize_t)u, &ainfo,
H5P_DEFAULT);
VERIFY(ret, FAIL, "H5Aget_info_by_idx");
ret = (herr_t)H5Aget_name_by_idx(my_dataset, ".", H5_INDEX_CRT_ORDER, H5_ITER_INC, (hsize_t)u,
tmpname, (size_t)NAME_BUF_SIZE, H5P_DEFAULT);
VERIFY(ret, FAIL, "H5Aget_name_by_idx");
} /* end for */
/* Close Datasets */
ret = H5Dclose(dset1);
CHECK(ret, FAIL, "H5Dclose");
ret = H5Dclose(dset2);
CHECK(ret, FAIL, "H5Dclose");
ret = H5Dclose(dset3);
CHECK(ret, FAIL, "H5Dclose");
/* Close file */
ret = H5Fclose(fid);
CHECK(ret, FAIL, "H5Fclose");
} /* end for */
/* Close property list */
ret = H5Pclose(dcpl);
CHECK(ret, FAIL, "H5Pclose");
/* Close dataspace */
ret = H5Sclose(sid);
CHECK(ret, FAIL, "H5Sclose");
} /* test_attr_info_by_idx() */
/***************************************************************
**
** test_attr_info_null_info_pointer(): A test to ensure that
** passing a NULL attribute info pointer to H5Aget_info
** (_by_name/_by_idx) doesn't cause bad behavior.
**
****************************************************************/
static void
test_attr_info_null_info_pointer(hid_t fcpl, hid_t fapl)
{
herr_t err_ret = -1;
hid_t fid;
hid_t attr;
hid_t sid;
/* Create dataspace for attribute */
sid = H5Screate(H5S_SCALAR);
CHECK(sid, FAIL, "H5Screate");
/* Create file */
fid = H5Fcreate(FILENAME, H5F_ACC_TRUNC, fcpl, fapl);
CHECK(fid, FAIL, "H5Fcreate");
/* Create attribute */
attr = H5Acreate2(fid, GET_INFO_NULL_POINTER_ATTR_NAME, H5T_NATIVE_UINT, sid, H5P_DEFAULT, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate2");
H5E_BEGIN_TRY
{
err_ret = H5Aget_info(attr, NULL);
}
H5E_END_TRY;
CHECK(err_ret, SUCCEED, "H5Aget_info");
H5E_BEGIN_TRY
{
err_ret = H5Aget_info_by_name(fid, ".", GET_INFO_NULL_POINTER_ATTR_NAME, NULL, H5P_DEFAULT);
}
H5E_END_TRY;
CHECK(err_ret, SUCCEED, "H5Aget_info_by_name");
H5E_BEGIN_TRY
{
err_ret = H5Aget_info_by_idx(fid, ".", H5_INDEX_NAME, H5_ITER_INC, 0, NULL, H5P_DEFAULT);
}
H5E_END_TRY;
CHECK(err_ret, SUCCEED, "H5Aget_info_by_idx");
/* Close dataspace */
err_ret = H5Sclose(sid);
CHECK(err_ret, FAIL, "H5Sclose");
/* Close attribute */
err_ret = H5Aclose(attr);
CHECK(err_ret, FAIL, "H5Aclose");
/* Close file */
err_ret = H5Fclose(fid);
CHECK(err_ret, FAIL, "H5Fclose");
}
/***************************************************************
**
** test_attr_rename_invalid_name(): A test to ensure that
** passing a NULL or empty attribute name to
** H5Arename(_by_name) doesn't cause bad behavior.
**
****************************************************************/
static void
test_attr_rename_invalid_name(hid_t fcpl, hid_t fapl)
{
herr_t err_ret = -1;
hid_t fid;
hid_t attr;
hid_t sid;
/* Create dataspace for attribute */
sid = H5Screate(H5S_SCALAR);
CHECK(sid, FAIL, "H5Screate");
/* Create file */
fid = H5Fcreate(FILENAME, H5F_ACC_TRUNC, fcpl, fapl);
CHECK(fid, FAIL, "H5Fcreate");
/* Create attribute */
attr = H5Acreate2(fid, INVALID_RENAME_TEST_ATTR_NAME, H5T_NATIVE_UINT, sid, H5P_DEFAULT, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate2");
H5E_BEGIN_TRY
{
err_ret = H5Arename(fid, NULL, INVALID_RENAME_TEST_NEW_ATTR_NAME);
}
H5E_END_TRY;
CHECK(err_ret, SUCCEED, "H5Arename");
H5E_BEGIN_TRY
{
err_ret = H5Arename(fid, "", INVALID_RENAME_TEST_NEW_ATTR_NAME);
}
H5E_END_TRY;
CHECK(err_ret, SUCCEED, "H5Arename");
H5E_BEGIN_TRY
{
err_ret = H5Arename(fid, INVALID_RENAME_TEST_ATTR_NAME, NULL);
}
H5E_END_TRY;
CHECK(err_ret, SUCCEED, "H5Arename");
H5E_BEGIN_TRY
{
err_ret = H5Arename(fid, INVALID_RENAME_TEST_ATTR_NAME, "");
}
H5E_END_TRY;
CHECK(err_ret, SUCCEED, "H5Arename");
H5E_BEGIN_TRY
{
err_ret = H5Arename_by_name(fid, ".", NULL, INVALID_RENAME_TEST_NEW_ATTR_NAME, H5P_DEFAULT);
}
H5E_END_TRY;
CHECK(err_ret, SUCCEED, "H5Arename_by_name");
H5E_BEGIN_TRY
{
err_ret = H5Arename_by_name(fid, ".", "", INVALID_RENAME_TEST_NEW_ATTR_NAME, H5P_DEFAULT);
}
H5E_END_TRY;
CHECK(err_ret, SUCCEED, "H5Arename_by_name");
H5E_BEGIN_TRY
{
err_ret = H5Arename_by_name(fid, ".", INVALID_RENAME_TEST_ATTR_NAME, NULL, H5P_DEFAULT);
}
H5E_END_TRY;
CHECK(err_ret, SUCCEED, "H5Arename_by_name");
H5E_BEGIN_TRY
{
err_ret = H5Arename_by_name(fid, ".", INVALID_RENAME_TEST_ATTR_NAME, "", H5P_DEFAULT);
}
H5E_END_TRY;
CHECK(err_ret, SUCCEED, "H5Arename_by_name");
/* Close dataspace */
err_ret = H5Sclose(sid);
CHECK(err_ret, FAIL, "H5Sclose");
/* Close attribute */
err_ret = H5Aclose(attr);
CHECK(err_ret, FAIL, "H5Aclose");
/* Close file */
err_ret = H5Fclose(fid);
CHECK(err_ret, FAIL, "H5Fclose");
}
/***************************************************************
**
** test_attr_get_name_invalid_buf(): A test to ensure that
** passing a NULL buffer to H5Aget_name(_by_idx) when
** the 'size' parameter is non-zero doesn't cause bad
** behavior.
**
****************************************************************/
static void
test_attr_get_name_invalid_buf(hid_t fcpl, hid_t fapl)
{
ssize_t err_ret = -1;
hid_t fid;
hid_t attr;
hid_t sid;
/* Create dataspace for attribute */
sid = H5Screate(H5S_SCALAR);
CHECK(sid, FAIL, "H5Screate");
/* Create file */
fid = H5Fcreate(FILENAME, H5F_ACC_TRUNC, fcpl, fapl);
CHECK(fid, FAIL, "H5Fcreate");
/* Create attribute */
attr =
H5Acreate2(fid, GET_NAME_INVALID_BUF_TEST_ATTR_NAME, H5T_NATIVE_UINT, sid, H5P_DEFAULT, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate2");
H5E_BEGIN_TRY
{
err_ret = H5Aget_name(attr, 1, NULL);
}
H5E_END_TRY;
VERIFY(err_ret, FAIL, "H5Aget_name");
H5E_BEGIN_TRY
{
err_ret = H5Aget_name_by_idx(fid, ".", H5_INDEX_NAME, H5_ITER_INC, 0, NULL, 1, H5P_DEFAULT);
}
H5E_END_TRY;
VERIFY(err_ret, FAIL, "H5Aget_name_by_idx");
/* Close dataspace */
err_ret = H5Sclose(sid);
CHECK(err_ret, FAIL, "H5Sclose");
/* Close attribute */
err_ret = H5Aclose(attr);
CHECK(err_ret, FAIL, "H5Aclose");
/* Close file */
err_ret = H5Fclose(fid);
CHECK(err_ret, FAIL, "H5Fclose");
}
/****************************************************************
**
** test_attr_delete_by_idx(): Test basic H5A (attribute) code.
** Tests deleting attribute by index
**
****************************************************************/
static void
test_attr_delete_by_idx(hbool_t new_format, hid_t fcpl, hid_t fapl)
{
hid_t fid; /* HDF5 File ID */
hid_t dset1, dset2, dset3; /* Dataset IDs */
hid_t my_dataset; /* Current dataset ID */
hid_t sid; /* Dataspace ID */
hid_t attr; /* Attribute ID */
hid_t dcpl; /* Dataset creation property list ID */
H5A_info_t ainfo; /* Attribute information */
unsigned max_compact; /* Maximum # of links to store in group compactly */
unsigned min_dense; /* Minimum # of links to store in group "densely" */
htri_t is_empty; /* Are there any attributes? */
htri_t is_dense; /* Are attributes stored densely? */
hsize_t nattrs; /* Number of attributes on object */
hsize_t name_count; /* # of records in name index */
hsize_t corder_count; /* # of records in creation order index */
H5_index_t idx_type; /* Type of index to operate on */
H5_iter_order_t order; /* Order within in the index */
unsigned use_index; /* Use index on creation order values */
char attrname[NAME_BUF_SIZE]; /* Name of attribute */
char tmpname[NAME_BUF_SIZE]; /* Temporary attribute name */
unsigned curr_dset; /* Current dataset to work on */
unsigned u; /* Local index variable */
herr_t ret; /* Generic return value */
/* Create dataspace for dataset & attributes */
sid = H5Screate(H5S_SCALAR);
CHECK(sid, FAIL, "H5Screate");
/* Create dataset creation property list */
if (dcpl_g == H5P_DEFAULT) {
dcpl = H5Pcreate(H5P_DATASET_CREATE);
CHECK(dcpl, FAIL, "H5Pcreate");
}
else {
dcpl = H5Pcopy(dcpl_g);
CHECK(dcpl, FAIL, "H5Pcopy");
}
/* Query the attribute creation properties */
ret = H5Pget_attr_phase_change(dcpl, &max_compact, &min_dense);
CHECK(ret, FAIL, "H5Pget_attr_phase_change");
/* Loop over operating on different indices on link fields */
for (idx_type = H5_INDEX_NAME; idx_type <= H5_INDEX_CRT_ORDER; idx_type++) {
/* Loop over operating in different orders */
for (order = H5_ITER_INC; order <= H5_ITER_DEC; order++) {
/* Loop over using index for creation order value */
for (use_index = FALSE; use_index <= TRUE; use_index++) {
/* Print appropriate test message */
if (idx_type == H5_INDEX_CRT_ORDER) {
if (order == H5_ITER_INC) {
if (use_index)
MESSAGE(5, ("Testing Deleting Attribute By Creation Order Index in Increasing "
"Order w/Creation Order Index\n"))
else
MESSAGE(5, ("Testing Deleting Attribute By Creation Order Index in Increasing "
"Order w/o Creation Order Index\n"))
} /* end if */
else {
if (use_index)
MESSAGE(5, ("Testing Deleting Attribute By Creation Order Index in Decreasing "
"Order w/Creation Order Index\n"))
else
MESSAGE(5, ("Testing Deleting Attribute By Creation Order Index in Decreasing "
"Order w/o Creation Order Index\n"))
} /* end else */
} /* end if */
else {
if (order == H5_ITER_INC) {
if (use_index)
MESSAGE(5, ("Testing Deleting Attribute By Name Index in Increasing Order "
"w/Creation Order Index\n"))
else
MESSAGE(5, ("Testing Deleting Attribute By Name Index in Increasing Order w/o "
"Creation Order Index\n"))
} /* end if */
else {
if (use_index)
MESSAGE(5, ("Testing Deleting Attribute By Name Index in Decreasing Order "
"w/Creation Order Index\n"))
else
MESSAGE(5, ("Testing Deleting Attribute By Name Index in Decreasing Order w/o "
"Creation Order Index\n"))
} /* end else */
} /* end else */
/* Create file */
fid = H5Fcreate(FILENAME, H5F_ACC_TRUNC, fcpl, fapl);
CHECK(fid, FAIL, "H5Fcreate");
/* Set attribute creation order tracking & indexing for object */
if (new_format == TRUE) {
ret = H5Pset_attr_creation_order(
dcpl, (H5P_CRT_ORDER_TRACKED | (use_index ? H5P_CRT_ORDER_INDEXED : (unsigned)0)));
CHECK(ret, FAIL, "H5Pset_attr_creation_order");
} /* end if */
/* Create datasets */
dset1 = H5Dcreate2(fid, DSET1_NAME, H5T_NATIVE_UCHAR, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT);
CHECK(dset1, FAIL, "H5Dcreate2");
dset2 = H5Dcreate2(fid, DSET2_NAME, H5T_NATIVE_UCHAR, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT);
CHECK(dset2, FAIL, "H5Dcreate2");
dset3 = H5Dcreate2(fid, DSET3_NAME, H5T_NATIVE_UCHAR, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT);
CHECK(dset3, FAIL, "H5Dcreate2");
/* Work on all the datasets */
for (curr_dset = 0; curr_dset < NUM_DSETS; curr_dset++) {
switch (curr_dset) {
case 0:
my_dataset = dset1;
break;
case 1:
my_dataset = dset2;
break;
case 2:
my_dataset = dset3;
break;
default:
HDassert(0 && "Too many datasets!");
} /* end switch */
/* Check on dataset's attribute storage status */
is_empty = H5O__is_attr_empty_test(my_dataset);
VERIFY(is_empty, TRUE, "H5O__is_attr_empty_test");
is_dense = H5O__is_attr_dense_test(my_dataset);
VERIFY(is_dense, FALSE, "H5O__is_attr_dense_test");
/* Check for deleting non-existent attribute */
ret = H5Adelete_by_idx(my_dataset, ".", idx_type, order, (hsize_t)0, H5P_DEFAULT);
VERIFY(ret, FAIL, "H5Adelete_by_idx");
/* Create attributes, up to limit of compact form */
for (u = 0; u < max_compact; u++) {
/* Create attribute */
HDsnprintf(attrname, sizeof(attrname), "attr %02u", u);
attr =
H5Acreate2(my_dataset, attrname, H5T_NATIVE_UINT, sid, H5P_DEFAULT, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate2");
/* Write data into the attribute */
ret = H5Awrite(attr, H5T_NATIVE_UINT, &u);
CHECK(ret, FAIL, "H5Awrite");
/* Close attribute */
ret = H5Aclose(attr);
CHECK(ret, FAIL, "H5Aclose");
/* Verify information for new attribute */
ret = attr_info_by_idx_check(my_dataset, attrname, (hsize_t)u, use_index);
CHECK(ret, FAIL, "attr_info_by_idx_check");
} /* end for */
/* Verify state of object */
ret = H5O__num_attrs_test(my_dataset, &nattrs);
CHECK(ret, FAIL, "H5O__num_attrs_test");
VERIFY(nattrs, max_compact, "H5O__num_attrs_test");
is_empty = H5O__is_attr_empty_test(my_dataset);
VERIFY(is_empty, FALSE, "H5O__is_attr_empty_test");
is_dense = H5O__is_attr_dense_test(my_dataset);
VERIFY(is_dense, FALSE, "H5O__is_attr_dense_test");
/* Check for out of bound deletions */
ret = H5Adelete_by_idx(my_dataset, ".", idx_type, order, (hsize_t)u, H5P_DEFAULT);
VERIFY(ret, FAIL, "H5Adelete_by_idx");
} /* end for */
/* Work on all the datasets */
for (curr_dset = 0; curr_dset < NUM_DSETS; curr_dset++) {
switch (curr_dset) {
case 0:
my_dataset = dset1;
break;
case 1:
my_dataset = dset2;
break;
case 2:
my_dataset = dset3;
break;
default:
HDassert(0 && "Too many datasets!");
} /* end switch */
/* Delete attributes from compact storage */
for (u = 0; u < (max_compact - 1); u++) {
/* Delete first attribute in appropriate order */
ret = H5Adelete_by_idx(my_dataset, ".", idx_type, order, (hsize_t)0, H5P_DEFAULT);
CHECK(ret, FAIL, "H5Adelete_by_idx");
/* Verify the attribute information for first attribute in appropriate order */
HDmemset(&ainfo, 0, sizeof(ainfo));
ret = H5Aget_info_by_idx(my_dataset, ".", idx_type, order, (hsize_t)0, &ainfo,
H5P_DEFAULT);
if (new_format) {
if (order == H5_ITER_INC) {
VERIFY(ainfo.corder, (u + 1), "H5Aget_info_by_idx");
} /* end if */
else {
VERIFY(ainfo.corder, (max_compact - (u + 2)), "H5Aget_info_by_idx");
} /* end else */
} /* end if */
/* Verify the name for first attribute in appropriate order */
HDmemset(tmpname, 0, (size_t)NAME_BUF_SIZE);
ret = (herr_t)H5Aget_name_by_idx(my_dataset, ".", idx_type, order, (hsize_t)0,
tmpname, (size_t)NAME_BUF_SIZE, H5P_DEFAULT);
if (order == H5_ITER_INC)
HDsnprintf(attrname, sizeof(attrname), "attr %02u", (u + 1));
else
HDsnprintf(attrname, sizeof(attrname), "attr %02u", (max_compact - (u + 2)));
ret = HDstrcmp(attrname, tmpname);
VERIFY(ret, 0, "H5Aget_name_by_idx");
} /* end for */
/* Delete last attribute */
ret = H5Adelete_by_idx(my_dataset, ".", idx_type, order, (hsize_t)0, H5P_DEFAULT);
CHECK(ret, FAIL, "H5Adelete_by_idx");
/* Verify state of attribute storage (empty) */
is_empty = H5O__is_attr_empty_test(my_dataset);
VERIFY(is_empty, TRUE, "H5O__is_attr_empty_test");
} /* end for */
/* Work on all the datasets */
for (curr_dset = 0; curr_dset < NUM_DSETS; curr_dset++) {
switch (curr_dset) {
case 0:
my_dataset = dset1;
break;
case 1:
my_dataset = dset2;
break;
case 2:
my_dataset = dset3;
break;
default:
HDassert(0 && "Too many datasets!");
} /* end switch */
/* Create more attributes, to push into dense form */
for (u = 0; u < (max_compact * 2); u++) {
/* Create attribute */
HDsnprintf(attrname, sizeof(attrname), "attr %02u", u);
attr =
H5Acreate2(my_dataset, attrname, H5T_NATIVE_UINT, sid, H5P_DEFAULT, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate2");
/* Write data into the attribute */
ret = H5Awrite(attr, H5T_NATIVE_UINT, &u);
CHECK(ret, FAIL, "H5Awrite");
/* Close attribute */
ret = H5Aclose(attr);
CHECK(ret, FAIL, "H5Aclose");
/* Verify state of object */
if (u >= max_compact) {
is_dense = H5O__is_attr_dense_test(my_dataset);
VERIFY(is_dense, (new_format ? TRUE : FALSE), "H5O__is_attr_dense_test");
} /* end if */
/* Verify information for new attribute */
ret = attr_info_by_idx_check(my_dataset, attrname, (hsize_t)u, use_index);
CHECK(ret, FAIL, "attr_info_by_idx_check");
} /* end for */
/* Verify state of object */
ret = H5O__num_attrs_test(my_dataset, &nattrs);
CHECK(ret, FAIL, "H5O__num_attrs_test");
VERIFY(nattrs, (max_compact * 2), "H5O__num_attrs_test");
is_empty = H5O__is_attr_empty_test(my_dataset);
VERIFY(is_empty, FALSE, "H5O__is_attr_empty_test");
is_dense = H5O__is_attr_dense_test(my_dataset);
VERIFY(is_dense, (new_format ? TRUE : FALSE), "H5O__is_attr_dense_test");
if (new_format) {
/* Retrieve & verify # of records in the name & creation order indices */
ret = H5O__attr_dense_info_test(my_dataset, &name_count, &corder_count);
CHECK(ret, FAIL, "H5O__attr_dense_info_test");
if (use_index)
VERIFY(name_count, corder_count, "H5O__attr_dense_info_test");
VERIFY(name_count, (max_compact * 2), "H5O__attr_dense_info_test");
} /* end if */
/* Check for out of bound deletion */
ret = H5Adelete_by_idx(my_dataset, ".", idx_type, order, (hsize_t)u, H5P_DEFAULT);
VERIFY(ret, FAIL, "H5Adelete_by_idx");
} /* end for */
/* Work on all the datasets */
for (curr_dset = 0; curr_dset < NUM_DSETS; curr_dset++) {
switch (curr_dset) {
case 0:
my_dataset = dset1;
break;
case 1:
my_dataset = dset2;
break;
case 2:
my_dataset = dset3;
break;
default:
HDassert(0 && "Too many datasets!");
} /* end switch */
/* Delete attributes from dense storage */
for (u = 0; u < ((max_compact * 2) - 1); u++) {
/* Delete first attribute in appropriate order */
ret = H5Adelete_by_idx(my_dataset, ".", idx_type, order, (hsize_t)0, H5P_DEFAULT);
CHECK(ret, FAIL, "H5Adelete_by_idx");
/* Verify the attribute information for first attribute in appropriate order */
HDmemset(&ainfo, 0, sizeof(ainfo));
ret = H5Aget_info_by_idx(my_dataset, ".", idx_type, order, (hsize_t)0, &ainfo,
H5P_DEFAULT);
if (new_format) {
if (order == H5_ITER_INC) {
VERIFY(ainfo.corder, (u + 1), "H5Aget_info_by_idx");
} /* end if */
else {
VERIFY(ainfo.corder, ((max_compact * 2) - (u + 2)), "H5Aget_info_by_idx");
} /* end else */
} /* end if */
/* Verify the name for first attribute in appropriate order */
HDmemset(tmpname, 0, (size_t)NAME_BUF_SIZE);
ret = (herr_t)H5Aget_name_by_idx(my_dataset, ".", idx_type, order, (hsize_t)0,
tmpname, (size_t)NAME_BUF_SIZE, H5P_DEFAULT);
if (order == H5_ITER_INC)
HDsnprintf(attrname, sizeof(attrname), "attr %02u", (u + 1));
else
HDsnprintf(attrname, sizeof(attrname), "attr %02u",
((max_compact * 2) - (u + 2)));
ret = HDstrcmp(attrname, tmpname);
VERIFY(ret, 0, "H5Aget_name_by_idx");
} /* end for */
/* Delete last attribute */
ret = H5Adelete_by_idx(my_dataset, ".", idx_type, order, (hsize_t)0, H5P_DEFAULT);
CHECK(ret, FAIL, "H5Adelete_by_idx");
/* Verify state of attribute storage (empty) */
is_empty = H5O__is_attr_empty_test(my_dataset);
VERIFY(is_empty, TRUE, "H5O__is_attr_empty_test");
/* Check for deletion on empty attribute storage again */
ret = H5Adelete_by_idx(my_dataset, ".", idx_type, order, (hsize_t)0, H5P_DEFAULT);
VERIFY(ret, FAIL, "H5Adelete_by_idx");
} /* end for */
/* Delete attributes in middle */
/* Work on all the datasets */
for (curr_dset = 0; curr_dset < NUM_DSETS; curr_dset++) {
switch (curr_dset) {
case 0:
my_dataset = dset1;
break;
case 1:
my_dataset = dset2;
break;
case 2:
my_dataset = dset3;
break;
default:
HDassert(0 && "Too many datasets!");
} /* end switch */
/* Create attributes, to push into dense form */
for (u = 0; u < (max_compact * 2); u++) {
/* Create attribute */
HDsnprintf(attrname, sizeof(attrname), "attr %02u", u);
attr =
H5Acreate2(my_dataset, attrname, H5T_NATIVE_UINT, sid, H5P_DEFAULT, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate2");
/* Write data into the attribute */
ret = H5Awrite(attr, H5T_NATIVE_UINT, &u);
CHECK(ret, FAIL, "H5Awrite");
/* Close attribute */
ret = H5Aclose(attr);
CHECK(ret, FAIL, "H5Aclose");
/* Verify state of object */
if (u >= max_compact) {
is_dense = H5O__is_attr_dense_test(my_dataset);
VERIFY(is_dense, (new_format ? TRUE : FALSE), "H5O__is_attr_dense_test");
} /* end if */
/* Verify information for new attribute */
ret = attr_info_by_idx_check(my_dataset, attrname, (hsize_t)u, use_index);
CHECK(ret, FAIL, "attr_info_by_idx_check");
} /* end for */
} /* end for */
/* Work on all the datasets */
for (curr_dset = 0; curr_dset < NUM_DSETS; curr_dset++) {
switch (curr_dset) {
case 0:
my_dataset = dset1;
break;
case 1:
my_dataset = dset2;
break;
case 2:
my_dataset = dset3;
break;
default:
HDassert(0 && "Too many datasets!");
} /* end switch */
/* Delete every other attribute from dense storage, in appropriate order */
for (u = 0; u < max_compact; u++) {
/* Delete attribute */
ret = H5Adelete_by_idx(my_dataset, ".", idx_type, order, (hsize_t)u, H5P_DEFAULT);
CHECK(ret, FAIL, "H5Adelete_by_idx");
/* Verify the attribute information for first attribute in appropriate order */
HDmemset(&ainfo, 0, sizeof(ainfo));
ret = H5Aget_info_by_idx(my_dataset, ".", idx_type, order, (hsize_t)u, &ainfo,
H5P_DEFAULT);
if (new_format) {
if (order == H5_ITER_INC) {
VERIFY(ainfo.corder, ((u * 2) + 1), "H5Aget_info_by_idx");
} /* end if */
else {
VERIFY(ainfo.corder, ((max_compact * 2) - ((u * 2) + 2)),
"H5Aget_info_by_idx");
} /* end else */
} /* end if */
/* Verify the name for first attribute in appropriate order */
HDmemset(tmpname, 0, (size_t)NAME_BUF_SIZE);
ret = (herr_t)H5Aget_name_by_idx(my_dataset, ".", idx_type, order, (hsize_t)u,
tmpname, (size_t)NAME_BUF_SIZE, H5P_DEFAULT);
if (order == H5_ITER_INC)
HDsnprintf(attrname, sizeof(attrname), "attr %02u", ((u * 2) + 1));
else
HDsnprintf(attrname, sizeof(attrname), "attr %02u",
((max_compact * 2) - ((u * 2) + 2)));
ret = HDstrcmp(attrname, tmpname);
VERIFY(ret, 0, "H5Aget_name_by_idx");
} /* end for */
} /* end for */
/* Work on all the datasets */
for (curr_dset = 0; curr_dset < NUM_DSETS; curr_dset++) {
switch (curr_dset) {
case 0:
my_dataset = dset1;
break;
case 1:
my_dataset = dset2;
break;
case 2:
my_dataset = dset3;
break;
default:
HDassert(0 && "Too many datasets!");
} /* end switch */
/* Delete remaining attributes from dense storage, in appropriate order */
for (u = 0; u < (max_compact - 1); u++) {
/* Delete attribute */
ret = H5Adelete_by_idx(my_dataset, ".", idx_type, order, (hsize_t)0, H5P_DEFAULT);
CHECK(ret, FAIL, "H5Adelete_by_idx");
/* Verify the attribute information for first attribute in appropriate order */
HDmemset(&ainfo, 0, sizeof(ainfo));
ret = H5Aget_info_by_idx(my_dataset, ".", idx_type, order, (hsize_t)0, &ainfo,
H5P_DEFAULT);
if (new_format) {
if (order == H5_ITER_INC) {
VERIFY(ainfo.corder, ((u * 2) + 3), "H5Aget_info_by_idx");
} /* end if */
else {
VERIFY(ainfo.corder, ((max_compact * 2) - ((u * 2) + 4)),
"H5Aget_info_by_idx");
} /* end else */
} /* end if */
/* Verify the name for first attribute in appropriate order */
HDmemset(tmpname, 0, (size_t)NAME_BUF_SIZE);
ret = (herr_t)H5Aget_name_by_idx(my_dataset, ".", idx_type, order, (hsize_t)0,
tmpname, (size_t)NAME_BUF_SIZE, H5P_DEFAULT);
if (order == H5_ITER_INC)
HDsnprintf(attrname, sizeof(attrname), "attr %02u", ((u * 2) + 3));
else
HDsnprintf(attrname, sizeof(attrname), "attr %02u",
((max_compact * 2) - ((u * 2) + 4)));
ret = HDstrcmp(attrname, tmpname);
VERIFY(ret, 0, "H5Aget_name_by_idx");
} /* end for */
/* Delete last attribute */
ret = H5Adelete_by_idx(my_dataset, ".", idx_type, order, (hsize_t)0, H5P_DEFAULT);
CHECK(ret, FAIL, "H5Adelete_by_idx");
/* Verify state of attribute storage (empty) */
is_empty = H5O__is_attr_empty_test(my_dataset);
VERIFY(is_empty, TRUE, "H5O__is_attr_empty_test");
/* Check for deletion on empty attribute storage again */
ret = H5Adelete_by_idx(my_dataset, ".", idx_type, order, (hsize_t)0, H5P_DEFAULT);
VERIFY(ret, FAIL, "H5Adelete_by_idx");
} /* end for */
/* Close Datasets */
ret = H5Dclose(dset1);
CHECK(ret, FAIL, "H5Dclose");
ret = H5Dclose(dset2);
CHECK(ret, FAIL, "H5Dclose");
ret = H5Dclose(dset3);
CHECK(ret, FAIL, "H5Dclose");
/* Close file */
ret = H5Fclose(fid);
CHECK(ret, FAIL, "H5Fclose");
} /* end for */
} /* end for */
} /* end for */
/* Close property list */
ret = H5Pclose(dcpl);
CHECK(ret, FAIL, "H5Pclose");
/* Close dataspace */
ret = H5Sclose(sid);
CHECK(ret, FAIL, "H5Sclose");
} /* test_attr_delete_by_idx() */
/****************************************************************
**
** attr_iterate2_cb(): Revised attribute operator
**
****************************************************************/
static herr_t
attr_iterate2_cb(hid_t loc_id, const char *attr_name, const H5A_info_t *info, void *_op_data)
{
attr_iter_info_t *op_data = (attr_iter_info_t *)_op_data; /* User data */
char attrname[NAME_BUF_SIZE]; /* Object name */
H5A_info_t my_info; /* Local attribute info */
/* Increment # of times the callback was called */
op_data->ncalled++;
/* Get the attribute information directly to compare */
if (H5Aget_info_by_name(loc_id, ".", attr_name, &my_info, H5P_DEFAULT) < 0)
return (H5_ITER_ERROR);
/* Check more things for revised attribute iteration (vs. older attribute iteration) */
if (info) {
/* Check for correct order of iteration */
/* (if we are operating in increasing or decreasing order) */
if (op_data->order != H5_ITER_NATIVE)
if (info->corder != op_data->curr)
return (H5_ITER_ERROR);
/* Compare attribute info structs */
if (info->corder_valid != my_info.corder_valid)
return (H5_ITER_ERROR);
if (info->corder != my_info.corder)
return (H5_ITER_ERROR);
if (info->cset != my_info.cset)
return (H5_ITER_ERROR);
if (info->data_size != my_info.data_size)
return (H5_ITER_ERROR);
} /* end if */
/* Verify name of link */
HDsnprintf(attrname, sizeof(attrname), "attr %02u", (unsigned)my_info.corder);
if (HDstrcmp(attr_name, attrname) != 0)
return (H5_ITER_ERROR);
/* Check if we've visited this link before */
if ((size_t)op_data->curr >= op_data->max_visit)
return (H5_ITER_ERROR);
if (op_data->visited[op_data->curr])
return (H5_ITER_ERROR);
op_data->visited[op_data->curr] = TRUE;
/* Advance to next value, in correct direction */
if (op_data->order != H5_ITER_DEC)
op_data->curr++;
else
op_data->curr--;
/* Check for stopping in the middle of iterating */
if (op_data->stop > 0)
if (--op_data->stop == 0)
return (CORDER_ITER_STOP);
return (H5_ITER_CONT);
} /* end attr_iterate2_cb() */
#ifndef H5_NO_DEPRECATED_SYMBOLS
/****************************************************************
**
** attr_iterate1_cb(): Attribute operator
**
****************************************************************/
static herr_t
attr_iterate1_cb(hid_t loc_id, const char *attr_name, void *_op_data)
{
return (attr_iterate2_cb(loc_id, attr_name, NULL, _op_data));
} /* end attr_iterate1_cb() */
#endif /* H5_NO_DEPRECATED_SYMBOLS */
/*-------------------------------------------------------------------------
* Function: attr_iterate2_fail_cb
*
* Purpose: Callback routine for iterating over attributes on object that
* always returns failure
*
* Return: Success: 0
* Failure: -1
*
* Programmer: Quincey Koziol
* Tuesday, February 20, 2007
*
*-------------------------------------------------------------------------
*/
static int
attr_iterate2_fail_cb(hid_t H5_ATTR_UNUSED group_id, const char H5_ATTR_UNUSED *attr_name,
const H5A_info_t H5_ATTR_UNUSED *info, void H5_ATTR_UNUSED *_op_data)
{
return (H5_ITER_ERROR);
} /* end attr_iterate2_fail_cb() */
/*-------------------------------------------------------------------------
* Function: attr_iterate_check
*
* Purpose: Check iteration over attributes on an object
*
* Return: Success: 0
* Failure: -1
*
* Programmer: Quincey Koziol
* Tuesday, February 20, 2007
*
*-------------------------------------------------------------------------
*/
static int
attr_iterate_check(hid_t fid, const char *dsetname, hid_t obj_id, H5_index_t idx_type, H5_iter_order_t order,
unsigned max_attrs, attr_iter_info_t *iter_info)
{
unsigned v; /* Local index variable */
hsize_t skip; /* # of attributes to skip on object */
#ifndef H5_NO_DEPRECATED_SYMBOLS
unsigned oskip; /* # of attributes to skip on object, with H5Aiterate1 */
#endif /* H5_NO_DEPRECATED_SYMBOLS */
int old_nerrs; /* Number of errors when entering this check */
herr_t ret; /* Generic return value */
/* Retrieve the current # of reported errors */
old_nerrs = GetTestNumErrs();
/* Iterate over attributes on object */
iter_info->nskipped = (unsigned)(skip = 0);
iter_info->order = order;
iter_info->stop = -1;
iter_info->ncalled = 0;
iter_info->curr = order != H5_ITER_DEC ? 0 : (max_attrs - 1);
HDmemset(iter_info->visited, 0, sizeof(hbool_t) * iter_info->max_visit);
ret = H5Aiterate2(obj_id, idx_type, order, &skip, attr_iterate2_cb, iter_info);
CHECK(ret, FAIL, "H5Aiterate2");
/* Verify that we visited all the attributes */
VERIFY(skip, max_attrs, "H5Aiterate2");
for (v = 0; v < max_attrs; v++)
VERIFY(iter_info->visited[v], TRUE, "H5Aiterate2");
/* Iterate over attributes on object */
iter_info->nskipped = (unsigned)(skip = 0);
iter_info->order = order;
iter_info->stop = -1;
iter_info->ncalled = 0;
iter_info->curr = order != H5_ITER_DEC ? 0 : (max_attrs - 1);
HDmemset(iter_info->visited, 0, sizeof(hbool_t) * iter_info->max_visit);
ret = H5Aiterate_by_name(fid, dsetname, idx_type, order, &skip, attr_iterate2_cb, iter_info, H5P_DEFAULT);
CHECK(ret, FAIL, "H5Aiterate_by_name");
/* Verify that we visited all the attributes */
VERIFY(skip, max_attrs, "H5Aiterate_by_name");
for (v = 0; v < max_attrs; v++)
VERIFY(iter_info->visited[v], TRUE, "H5Aiterate_by_name");
/* Iterate over attributes on object */
iter_info->nskipped = (unsigned)(skip = 0);
iter_info->order = order;
iter_info->stop = -1;
iter_info->ncalled = 0;
iter_info->curr = order != H5_ITER_DEC ? 0 : (max_attrs - 1);
HDmemset(iter_info->visited, 0, sizeof(hbool_t) * iter_info->max_visit);
ret = H5Aiterate_by_name(obj_id, ".", idx_type, order, &skip, attr_iterate2_cb, iter_info, H5P_DEFAULT);
CHECK(ret, FAIL, "H5Aiterate_by_name");
/* Verify that we visited all the attributes */
VERIFY(skip, max_attrs, "H5Aiterate_by_name");
for (v = 0; v < max_attrs; v++)
VERIFY(iter_info->visited[v], TRUE, "H5Aiterate_by_name");
#ifndef H5_NO_DEPRECATED_SYMBOLS
/* Iterate over attributes on object, with H5Aiterate1 */
iter_info->nskipped = oskip = 0;
iter_info->order = order;
iter_info->stop = -1;
iter_info->ncalled = 0;
iter_info->curr = order != H5_ITER_DEC ? 0 : (max_attrs - 1);
HDmemset(iter_info->visited, 0, sizeof(hbool_t) * iter_info->max_visit);
ret = H5Aiterate1(obj_id, &oskip, attr_iterate1_cb, iter_info);
CHECK(ret, FAIL, "H5Aiterate1");
/* Verify that we visited all the attributes */
VERIFY(skip, max_attrs, "H5Aiterate1");
for (v = 0; v < max_attrs; v++)
VERIFY(iter_info->visited[v], TRUE, "H5Aiterate1");
#endif /* H5_NO_DEPRECATED_SYMBOLS */
/* Skip over some attributes on object */
iter_info->nskipped = (unsigned)(skip = max_attrs / 2);
iter_info->order = order;
iter_info->stop = -1;
iter_info->ncalled = 0;
iter_info->curr = order != H5_ITER_DEC ? skip : ((max_attrs - 1) - skip);
HDmemset(iter_info->visited, 0, sizeof(hbool_t) * iter_info->max_visit);
ret = H5Aiterate2(obj_id, idx_type, order, &skip, attr_iterate2_cb, iter_info);
CHECK(ret, FAIL, "H5Aiterate2");
/* Verify that we visited all the attributes */
VERIFY(skip, max_attrs, "H5Aiterate2");
if (order == H5_ITER_INC) {
for (v = 0; v < (max_attrs / 2); v++)
VERIFY(iter_info->visited[v + (max_attrs / 2)], TRUE, "H5Aiterate2");
} /* end if */
else if (order == H5_ITER_DEC) {
for (v = 0; v < (max_attrs / 2); v++)
VERIFY(iter_info->visited[v], TRUE, "H5Aiterate2");
} /* end if */
else {
unsigned nvisit = 0; /* # of links visited */
HDassert(order == H5_ITER_NATIVE);
for (v = 0; v < max_attrs; v++)
if (iter_info->visited[v] == TRUE)
nvisit++;
VERIFY(skip, (max_attrs / 2), "H5Aiterate2");
} /* end else */
/* Skip over some attributes on object */
iter_info->nskipped = (unsigned)(skip = max_attrs / 2);
iter_info->order = order;
iter_info->stop = -1;
iter_info->ncalled = 0;
iter_info->curr = order != H5_ITER_DEC ? skip : ((max_attrs - 1) - skip);
HDmemset(iter_info->visited, 0, sizeof(hbool_t) * iter_info->max_visit);
ret = H5Aiterate_by_name(fid, dsetname, idx_type, order, &skip, attr_iterate2_cb, iter_info, H5P_DEFAULT);
CHECK(ret, FAIL, "H5Aiterate_by_name");
/* Verify that we visited all the attributes */
VERIFY(skip, max_attrs, "H5Aiterate_by_name");
if (order == H5_ITER_INC) {
for (v = 0; v < (max_attrs / 2); v++)
VERIFY(iter_info->visited[v + (max_attrs / 2)], TRUE, "H5Aiterate_by_name");
} /* end if */
else if (order == H5_ITER_DEC) {
for (v = 0; v < (max_attrs / 2); v++)
VERIFY(iter_info->visited[v], TRUE, "H5Aiterate_by_name");
} /* end if */
else {
unsigned nvisit = 0; /* # of links visited */
HDassert(order == H5_ITER_NATIVE);
for (v = 0; v < max_attrs; v++)
if (iter_info->visited[v] == TRUE)
nvisit++;
VERIFY(skip, (max_attrs / 2), "H5Aiterate_by_name");
} /* end else */
/* Skip over some attributes on object */
iter_info->nskipped = (unsigned)(skip = max_attrs / 2);
iter_info->order = order;
iter_info->stop = -1;
iter_info->ncalled = 0;
iter_info->curr = order != H5_ITER_DEC ? skip : ((max_attrs - 1) - skip);
HDmemset(iter_info->visited, 0, sizeof(hbool_t) * iter_info->max_visit);
ret = H5Aiterate_by_name(obj_id, ".", idx_type, order, &skip, attr_iterate2_cb, iter_info, H5P_DEFAULT);
CHECK(ret, FAIL, "H5Aiterate_by_name");
/* Verify that we visited all the attributes */
VERIFY(skip, max_attrs, "H5Aiterate_by_name");
if (order == H5_ITER_INC) {
for (v = 0; v < (max_attrs / 2); v++)
VERIFY(iter_info->visited[v + (max_attrs / 2)], TRUE, "H5Aiterate_by_name");
} /* end if */
else if (order == H5_ITER_DEC) {
for (v = 0; v < (max_attrs / 2); v++)
VERIFY(iter_info->visited[v], TRUE, "H5Aiterate_by_name");
} /* end if */
else {
unsigned nvisit = 0; /* # of links visited */
HDassert(order == H5_ITER_NATIVE);
for (v = 0; v < max_attrs; v++)
if (iter_info->visited[v] == TRUE)
nvisit++;
VERIFY(skip, (max_attrs / 2), "H5Aiterate_by_name");
} /* end else */
#ifndef H5_NO_DEPRECATED_SYMBOLS
/* Skip over some attributes on object, with H5Aiterate1 */
iter_info->nskipped = oskip = max_attrs / 2;
iter_info->order = order;
iter_info->stop = -1;
iter_info->ncalled = 0;
iter_info->curr = order != H5_ITER_DEC ? (unsigned)oskip : ((max_attrs - 1) - oskip);
HDmemset(iter_info->visited, 0, sizeof(hbool_t) * iter_info->max_visit);
ret = H5Aiterate1(obj_id, &oskip, attr_iterate1_cb, iter_info);
CHECK(ret, FAIL, "H5Aiterate1");
/* Verify that we visited all the links */
VERIFY(oskip, max_attrs, "H5Aiterate1");
if (order == H5_ITER_INC) {
for (v = 0; v < (max_attrs / 2); v++)
VERIFY(iter_info->visited[v + (max_attrs / 2)], TRUE, "H5Aiterate1");
} /* end if */
else if (order == H5_ITER_DEC) {
for (v = 0; v < (max_attrs / 2); v++)
VERIFY(iter_info->visited[v], TRUE, "H5Aiterate1");
} /* end if */
else {
unsigned nvisit = 0; /* # of links visited */
HDassert(order == H5_ITER_NATIVE);
for (v = 0; v < max_attrs; v++)
if (iter_info->visited[v] == TRUE)
nvisit++;
VERIFY(skip, (max_attrs / 2), "H5Aiterate1");
} /* end else */
#endif /* H5_NO_DEPRECATED_SYMBOLS */
/* Iterate over attributes on object, stopping in the middle */
iter_info->nskipped = (unsigned)(skip = 0);
iter_info->order = order;
iter_info->stop = 3;
iter_info->ncalled = 0;
iter_info->curr = order != H5_ITER_DEC ? 0 : (max_attrs - 1);
HDmemset(iter_info->visited, 0, sizeof(hbool_t) * iter_info->max_visit);
ret = H5Aiterate2(obj_id, idx_type, order, &skip, attr_iterate2_cb, iter_info);
CHECK(ret, FAIL, "H5Aiterate2");
VERIFY(ret, CORDER_ITER_STOP, "H5Aiterate2");
VERIFY(iter_info->ncalled, 3, "H5Aiterate2");
/* Iterate over attributes on object, stopping in the middle */
iter_info->nskipped = (unsigned)(skip = 0);
iter_info->order = order;
iter_info->stop = 3;
iter_info->ncalled = 0;
iter_info->curr = order != H5_ITER_DEC ? 0 : (max_attrs - 1);
HDmemset(iter_info->visited, 0, sizeof(hbool_t) * iter_info->max_visit);
ret = H5Aiterate_by_name(fid, dsetname, idx_type, order, &skip, attr_iterate2_cb, iter_info, H5P_DEFAULT);
CHECK(ret, FAIL, "H5Aiterate_by_name");
VERIFY(ret, CORDER_ITER_STOP, "H5Aiterate_by_name");
VERIFY(iter_info->ncalled, 3, "H5Aiterate_by_name");
/* Iterate over attributes on object, stopping in the middle */
iter_info->nskipped = (unsigned)(skip = 0);
iter_info->order = order;
iter_info->stop = 3;
iter_info->ncalled = 0;
iter_info->curr = order != H5_ITER_DEC ? 0 : (max_attrs - 1);
HDmemset(iter_info->visited, 0, sizeof(hbool_t) * iter_info->max_visit);
ret = H5Aiterate_by_name(obj_id, ".", idx_type, order, &skip, attr_iterate2_cb, iter_info, H5P_DEFAULT);
CHECK(ret, FAIL, "H5Aiterate_by_name");
VERIFY(ret, CORDER_ITER_STOP, "H5Aiterate_by_name");
VERIFY(iter_info->ncalled, 3, "H5Aiterate_by_name");
#ifndef H5_NO_DEPRECATED_SYMBOLS
/* Iterate over attributes on object, stopping in the middle, with H5Aiterate1() */
iter_info->nskipped = oskip = 0;
iter_info->order = order;
iter_info->stop = 3;
iter_info->ncalled = 0;
iter_info->curr = order != H5_ITER_DEC ? 0 : (max_attrs - 1);
HDmemset(iter_info->visited, 0, sizeof(hbool_t) * iter_info->max_visit);
ret = H5Aiterate1(obj_id, &oskip, attr_iterate1_cb, iter_info);
CHECK(ret, FAIL, "H5Aiterate1");
VERIFY(ret, CORDER_ITER_STOP, "H5Aiterate1");
VERIFY(iter_info->ncalled, 3, "H5Aiterate1");
#endif /* H5_NO_DEPRECATED_SYMBOLS */
/* Check for iteration routine indicating failure */
skip = 0;
ret = H5Aiterate2(obj_id, idx_type, order, &skip, attr_iterate2_fail_cb, NULL);
VERIFY(ret, FAIL, "H5Aiterate2");
skip = 0;
ret = H5Aiterate_by_name(fid, dsetname, idx_type, order, &skip, attr_iterate2_fail_cb, NULL, H5P_DEFAULT);
VERIFY(ret, FAIL, "H5Aiterate_by_name");
skip = 0;
ret = H5Aiterate_by_name(obj_id, ".", idx_type, order, &skip, attr_iterate2_fail_cb, NULL, H5P_DEFAULT);
VERIFY(ret, FAIL, "H5Aiterate_by_name");
/* Retrieve current # of errors */
if (old_nerrs == GetTestNumErrs())
return (0);
else
return (-1);
} /* end attr_iterate_check() */
/****************************************************************
**
** test_attr_iterate2(): Test basic H5A (attribute) code.
** Tests iterating over attributes by index
**
****************************************************************/
static void
test_attr_iterate2(hbool_t new_format, hid_t fcpl, hid_t fapl)
{
hid_t fid; /* HDF5 File ID */
hid_t dset1, dset2, dset3; /* Dataset IDs */
hid_t my_dataset; /* Current dataset ID */
hid_t sid; /* Dataspace ID */
hid_t attr; /* Attribute ID */
hid_t dcpl; /* Dataset creation property list ID */
unsigned max_compact; /* Maximum # of links to store in group compactly */
unsigned min_dense; /* Minimum # of links to store in group "densely" */
htri_t is_empty; /* Are there any attributes? */
htri_t is_dense; /* Are attributes stored densely? */
hsize_t nattrs; /* Number of attributes on object */
hsize_t name_count; /* # of records in name index */
hsize_t corder_count; /* # of records in creation order index */
H5_index_t idx_type; /* Type of index to operate on */
H5_iter_order_t order; /* Order within in the index */
attr_iter_info_t iter_info; /* Iterator info */
hbool_t *visited = NULL; /* Array of flags for visiting links */
hsize_t idx; /* Start index for iteration */
unsigned use_index; /* Use index on creation order values */
const char *dsetname; /* Name of dataset for attributes */
char attrname[NAME_BUF_SIZE]; /* Name of attribute */
unsigned curr_dset; /* Current dataset to work on */
unsigned u; /* Local index variable */
herr_t ret; /* Generic return value */
/* Create dataspace for dataset & attributes */
sid = H5Screate(H5S_SCALAR);
CHECK(sid, FAIL, "H5Screate");
/* Create dataset creation property list */
if (dcpl_g == H5P_DEFAULT) {
dcpl = H5Pcreate(H5P_DATASET_CREATE);
CHECK(dcpl, FAIL, "H5Pcreate");
}
else {
dcpl = H5Pcopy(dcpl_g);
CHECK(dcpl, FAIL, "H5Pcopy");
}
/* Query the attribute creation properties */
ret = H5Pget_attr_phase_change(dcpl, &max_compact, &min_dense);
CHECK(ret, FAIL, "H5Pget_attr_phase_change");
/* Allocate the "visited link" array */
iter_info.max_visit = max_compact * 2;
visited = (hbool_t *)HDmalloc(sizeof(hbool_t) * iter_info.max_visit);
CHECK_PTR(visited, "HDmalloc");
iter_info.visited = visited;
/* Loop over operating on different indices on link fields */
for (idx_type = H5_INDEX_NAME; idx_type <= H5_INDEX_CRT_ORDER; idx_type++) {
/* Loop over operating in different orders */
for (order = H5_ITER_INC; order <= H5_ITER_DEC; order++) {
/* Loop over using index for creation order value */
for (use_index = FALSE; use_index <= TRUE; use_index++) {
/* Print appropriate test message */
if (idx_type == H5_INDEX_CRT_ORDER) {
if (order == H5_ITER_INC) {
if (use_index)
MESSAGE(5, ("Testing Iterating over Attributes By Creation Order Index in "
"Increasing Order w/Creation Order Index\n"))
else
MESSAGE(5, ("Testing Iterating over Attributes By Creation Order Index in "
"Increasing Order w/o Creation Order Index\n"))
} /* end if */
else {
if (use_index)
MESSAGE(5, ("Testing Iterating over Attributes By Creation Order Index in "
"Decreasing Order w/Creation Order Index\n"))
else
MESSAGE(5, ("Testing Iterating over Attributes By Creation Order Index in "
"Decreasing Order w/o Creation Order Index\n"))
} /* end else */
} /* end if */
else {
if (order == H5_ITER_INC) {
if (use_index)
MESSAGE(5, ("Testing Iterating over Attributes By Name Index in Increasing Order "
"w/Creation Order Index\n"))
else
MESSAGE(5, ("Testing Iterating over Attributes By Name Index in Increasing Order "
"w/o Creation Order Index\n"))
} /* end if */
else {
if (use_index)
MESSAGE(5, ("Testing Iterating over Attributes By Name Index in Decreasing Order "
"w/Creation Order Index\n"))
else
MESSAGE(5, ("Testing Iterating over Attributes By Name Index in Decreasing Order "
"w/o Creation Order Index\n"))
} /* end else */
} /* end else */
/* Create file */
fid = H5Fcreate(FILENAME, H5F_ACC_TRUNC, fcpl, fapl);
CHECK(fid, FAIL, "H5Fcreate");
/* Set attribute creation order tracking & indexing for object */
if (new_format == TRUE) {
ret = H5Pset_attr_creation_order(
dcpl, (H5P_CRT_ORDER_TRACKED | (use_index ? H5P_CRT_ORDER_INDEXED : (unsigned)0)));
CHECK(ret, FAIL, "H5Pset_attr_creation_order");
} /* end if */
/* Create datasets */
dset1 = H5Dcreate2(fid, DSET1_NAME, H5T_NATIVE_UCHAR, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT);
CHECK(dset1, FAIL, "H5Dcreate2");
dset2 = H5Dcreate2(fid, DSET2_NAME, H5T_NATIVE_UCHAR, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT);
CHECK(dset2, FAIL, "H5Dcreate2");
dset3 = H5Dcreate2(fid, DSET3_NAME, H5T_NATIVE_UCHAR, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT);
CHECK(dset3, FAIL, "H5Dcreate2");
/* Work on all the datasets */
for (curr_dset = 0; curr_dset < NUM_DSETS; curr_dset++) {
switch (curr_dset) {
case 0:
my_dataset = dset1;
dsetname = DSET1_NAME;
break;
case 1:
my_dataset = dset2;
dsetname = DSET2_NAME;
break;
case 2:
my_dataset = dset3;
dsetname = DSET3_NAME;
break;
default:
HDassert(0 && "Too many datasets!");
} /* end switch */
/* Check on dataset's attribute storage status */
is_empty = H5O__is_attr_empty_test(my_dataset);
VERIFY(is_empty, TRUE, "H5O__is_attr_empty_test");
is_dense = H5O__is_attr_dense_test(my_dataset);
VERIFY(is_dense, FALSE, "H5O__is_attr_dense_test");
/* Check for iterating over object with no attributes (should be OK) */
ret = H5Aiterate2(my_dataset, idx_type, order, NULL, attr_iterate2_cb, NULL);
CHECK(ret, FAIL, "H5Aiterate2");
ret = H5Aiterate_by_name(fid, dsetname, idx_type, order, NULL, attr_iterate2_cb, NULL,
H5P_DEFAULT);
CHECK(ret, FAIL, "H5Aiterate_by_name");
ret = H5Aiterate_by_name(my_dataset, ".", idx_type, order, NULL, attr_iterate2_cb, NULL,
H5P_DEFAULT);
CHECK(ret, FAIL, "H5Aiterate_by_name");
/* Create attributes, up to limit of compact form */
for (u = 0; u < max_compact; u++) {
/* Create attribute */
HDsnprintf(attrname, sizeof(attrname), "attr %02u", u);
attr =
H5Acreate2(my_dataset, attrname, H5T_NATIVE_UINT, sid, H5P_DEFAULT, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate2");
/* Write data into the attribute */
ret = H5Awrite(attr, H5T_NATIVE_UINT, &u);
CHECK(ret, FAIL, "H5Awrite");
/* Close attribute */
ret = H5Aclose(attr);
CHECK(ret, FAIL, "H5Aclose");
/* Verify information for new attribute */
ret = attr_info_by_idx_check(my_dataset, attrname, (hsize_t)u, use_index);
CHECK(ret, FAIL, "attr_info_by_idx_check");
} /* end for */
/* Verify state of object */
ret = H5O__num_attrs_test(my_dataset, &nattrs);
CHECK(ret, FAIL, "H5O__num_attrs_test");
VERIFY(nattrs, max_compact, "H5O__num_attrs_test");
is_empty = H5O__is_attr_empty_test(my_dataset);
VERIFY(is_empty, FALSE, "H5O__is_attr_empty_test");
is_dense = H5O__is_attr_dense_test(my_dataset);
VERIFY(is_dense, FALSE, "H5O__is_attr_dense_test");
/* Check for out of bound iteration */
idx = u;
ret = H5Aiterate2(my_dataset, idx_type, order, &idx, attr_iterate2_cb, NULL);
VERIFY(ret, FAIL, "H5Aiterate2");
idx = u;
ret = H5Aiterate_by_name(fid, dsetname, idx_type, order, &idx, attr_iterate2_cb, NULL,
H5P_DEFAULT);
VERIFY(ret, FAIL, "H5Aiterate_by_name");
idx = u;
ret = H5Aiterate_by_name(my_dataset, ".", idx_type, order, &idx, attr_iterate2_cb, NULL,
H5P_DEFAULT);
VERIFY(ret, FAIL, "H5Aiterate_by_name");
/* Test iteration over attributes stored compactly */
ret = attr_iterate_check(fid, dsetname, my_dataset, idx_type, order, u, &iter_info);
CHECK(ret, FAIL, "attr_iterate_check");
} /* end for */
/* Work on all the datasets */
for (curr_dset = 0; curr_dset < NUM_DSETS; curr_dset++) {
switch (curr_dset) {
case 0:
my_dataset = dset1;
dsetname = DSET1_NAME;
break;
case 1:
my_dataset = dset2;
dsetname = DSET2_NAME;
break;
case 2:
my_dataset = dset3;
dsetname = DSET3_NAME;
break;
default:
HDassert(0 && "Too many datasets!");
} /* end switch */
/* Create more attributes, to push into dense form */
for (u = max_compact; u < (max_compact * 2); u++) {
/* Create attribute */
HDsnprintf(attrname, sizeof(attrname), "attr %02u", u);
attr =
H5Acreate2(my_dataset, attrname, H5T_NATIVE_UINT, sid, H5P_DEFAULT, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate2");
/* Write data into the attribute */
ret = H5Awrite(attr, H5T_NATIVE_UINT, &u);
CHECK(ret, FAIL, "H5Awrite");
/* Close attribute */
ret = H5Aclose(attr);
CHECK(ret, FAIL, "H5Aclose");
/* Verify state of object */
if (u >= max_compact) {
is_dense = H5O__is_attr_dense_test(my_dataset);
VERIFY(is_dense, (new_format ? TRUE : FALSE), "H5O__is_attr_dense_test");
} /* end if */
/* Verify information for new attribute */
ret = attr_info_by_idx_check(my_dataset, attrname, (hsize_t)u, use_index);
CHECK(ret, FAIL, "attr_info_by_idx_check");
} /* end for */
/* Verify state of object */
ret = H5O__num_attrs_test(my_dataset, &nattrs);
CHECK(ret, FAIL, "H5O__num_attrs_test");
VERIFY(nattrs, (max_compact * 2), "H5O__num_attrs_test");
is_empty = H5O__is_attr_empty_test(my_dataset);
VERIFY(is_empty, FALSE, "H5O__is_attr_empty_test");
is_dense = H5O__is_attr_dense_test(my_dataset);
VERIFY(is_dense, (new_format ? TRUE : FALSE), "H5O__is_attr_dense_test");
if (new_format) {
/* Retrieve & verify # of records in the name & creation order indices */
ret = H5O__attr_dense_info_test(my_dataset, &name_count, &corder_count);
CHECK(ret, FAIL, "H5O__attr_dense_info_test");
if (use_index)
VERIFY(name_count, corder_count, "H5O__attr_dense_info_test");
VERIFY(name_count, (max_compact * 2), "H5O__attr_dense_info_test");
} /* end if */
/* Check for out of bound iteration */
idx = u;
ret = H5Aiterate2(my_dataset, idx_type, order, &idx, attr_iterate2_cb, NULL);
VERIFY(ret, FAIL, "H5Aiterate2");
idx = u;
ret = H5Aiterate_by_name(fid, dsetname, idx_type, order, &idx, attr_iterate2_cb, NULL,
H5P_DEFAULT);
VERIFY(ret, FAIL, "H5Aiterate_by_name");
idx = u;
ret = H5Aiterate_by_name(my_dataset, ".", idx_type, order, &idx, attr_iterate2_cb, NULL,
H5P_DEFAULT);
VERIFY(ret, FAIL, "H5Aiterate_by_name");
/* Test iteration over attributes stored densely */
ret = attr_iterate_check(fid, dsetname, my_dataset, idx_type, order, u, &iter_info);
CHECK(ret, FAIL, "attr_iterate_check");
} /* end for */
/* Close Datasets */
ret = H5Dclose(dset1);
CHECK(ret, FAIL, "H5Dclose");
ret = H5Dclose(dset2);
CHECK(ret, FAIL, "H5Dclose");
ret = H5Dclose(dset3);
CHECK(ret, FAIL, "H5Dclose");
/* Close file */
ret = H5Fclose(fid);
CHECK(ret, FAIL, "H5Fclose");
} /* end for */
} /* end for */
} /* end for */
/* Close property list */
ret = H5Pclose(dcpl);
CHECK(ret, FAIL, "H5Pclose");
/* Close dataspace */
ret = H5Sclose(sid);
CHECK(ret, FAIL, "H5Sclose");
/* Free the "visited link" array */
HDfree(visited);
} /* test_attr_iterate2() */
/*-------------------------------------------------------------------------
* Function: attr_open_by_idx_check
*
* Purpose: Check opening attribute by index on an object
*
* Return: Success: 0
* Failure: -1
*
* Programmer: Quincey Koziol
* Wednesday, February 21, 2007
*
*-------------------------------------------------------------------------
*/
static int
attr_open_by_idx_check(hid_t obj_id, H5_index_t idx_type, H5_iter_order_t order, unsigned max_attrs)
{
hid_t attr_id; /* ID of attribute to test */
H5A_info_t ainfo; /* Attribute info */
int old_nerrs; /* Number of errors when entering this check */
unsigned u; /* Local index variable */
herr_t ret; /* Generic return value */
/* Retrieve the current # of reported errors */
old_nerrs = GetTestNumErrs();
/* Open each attribute on object by index and check that it's the correct one */
for (u = 0; u < max_attrs; u++) {
/* Open the attribute */
attr_id = H5Aopen_by_idx(obj_id, ".", idx_type, order, (hsize_t)u, H5P_DEFAULT, H5P_DEFAULT);
CHECK(attr_id, FAIL, "H5Aopen_by_idx");
/* Get the attribute's information */
ret = H5Aget_info(attr_id, &ainfo);
CHECK(ret, FAIL, "H5Aget_info");
/* Check that the object is the correct one */
if (order == H5_ITER_INC) {
VERIFY(ainfo.corder, u, "H5Aget_info");
} /* end if */
else if (order == H5_ITER_DEC) {
VERIFY(ainfo.corder, (max_attrs - (u + 1)), "H5Aget_info");
} /* end if */
else {
/* XXX: What to do about native order? */
} /* end else */
/* Close attribute */
ret = H5Aclose(attr_id);
CHECK(ret, FAIL, "H5Aclose");
} /* end for */
/* Retrieve current # of errors */
if (old_nerrs == GetTestNumErrs())
return (0);
else
return (-1);
} /* end attr_open_by_idx_check() */
/****************************************************************
**
** test_attr_open_by_idx(): Test basic H5A (attribute) code.
** Tests opening attributes by index
**
****************************************************************/
static void
test_attr_open_by_idx(hbool_t new_format, hid_t fcpl, hid_t fapl)
{
hid_t fid; /* HDF5 File ID */
hid_t dset1, dset2, dset3; /* Dataset IDs */
hid_t my_dataset; /* Current dataset ID */
hid_t sid; /* Dataspace ID */
hid_t attr; /* Attribute ID */
hid_t dcpl; /* Dataset creation property list ID */
unsigned max_compact; /* Maximum # of links to store in group compactly */
unsigned min_dense; /* Minimum # of links to store in group "densely" */
htri_t is_empty; /* Are there any attributes? */
htri_t is_dense; /* Are attributes stored densely? */
hsize_t nattrs; /* Number of attributes on object */
hsize_t name_count; /* # of records in name index */
hsize_t corder_count; /* # of records in creation order index */
H5_index_t idx_type; /* Type of index to operate on */
H5_iter_order_t order; /* Order within in the index */
unsigned use_index; /* Use index on creation order values */
char attrname[NAME_BUF_SIZE]; /* Name of attribute */
unsigned curr_dset; /* Current dataset to work on */
unsigned u; /* Local index variable */
hid_t ret_id; /* Generic hid_t return value */
herr_t ret; /* Generic return value */
/* Create dataspace for dataset & attributes */
sid = H5Screate(H5S_SCALAR);
CHECK(sid, FAIL, "H5Screate");
/* Create dataset creation property list */
if (dcpl_g == H5P_DEFAULT) {
dcpl = H5Pcreate(H5P_DATASET_CREATE);
CHECK(dcpl, FAIL, "H5Pcreate");
}
else {
dcpl = H5Pcopy(dcpl_g);
CHECK(dcpl, FAIL, "H5Pcopy");
}
/* Query the attribute creation properties */
ret = H5Pget_attr_phase_change(dcpl, &max_compact, &min_dense);
CHECK(ret, FAIL, "H5Pget_attr_phase_change");
/* Loop over operating on different indices on link fields */
for (idx_type = H5_INDEX_NAME; idx_type <= H5_INDEX_CRT_ORDER; idx_type++) {
/* Loop over operating in different orders */
for (order = H5_ITER_INC; order <= H5_ITER_DEC; order++) {
/* Loop over using index for creation order value */
for (use_index = FALSE; use_index <= TRUE; use_index++) {
/* Print appropriate test message */
if (idx_type == H5_INDEX_CRT_ORDER) {
if (order == H5_ITER_INC) {
if (use_index)
MESSAGE(5, ("Testing Opening Attributes By Creation Order Index in Increasing "
"Order w/Creation Order Index\n"))
else
MESSAGE(5, ("Testing Opening Attributes By Creation Order Index in Increasing "
"Order w/o Creation Order Index\n"))
} /* end if */
else {
if (use_index)
MESSAGE(5, ("Testing Opening Attributes By Creation Order Index in Decreasing "
"Order w/Creation Order Index\n"))
else
MESSAGE(5, ("Testing Opening Attributes By Creation Order Index in Decreasing "
"Order w/o Creation Order Index\n"))
} /* end else */
} /* end if */
else {
if (order == H5_ITER_INC) {
if (use_index)
MESSAGE(5, ("Testing Opening Attributes By Name Index in Increasing Order "
"w/Creation Order Index\n"))
else
MESSAGE(5, ("Testing Opening Attributes By Name Index in Increasing Order w/o "
"Creation Order Index\n"))
} /* end if */
else {
if (use_index)
MESSAGE(5, ("Testing Opening Attributes By Name Index in Decreasing Order "
"w/Creation Order Index\n"))
else
MESSAGE(5, ("Testing Opening Attributes By Name Index in Decreasing Order w/o "
"Creation Order Index\n"))
} /* end else */
} /* end else */
/* Create file */
fid = H5Fcreate(FILENAME, H5F_ACC_TRUNC, fcpl, fapl);
CHECK(fid, FAIL, "H5Fcreate");
/* Set attribute creation order tracking & indexing for object */
if (new_format == TRUE) {
ret = H5Pset_attr_creation_order(
dcpl, (H5P_CRT_ORDER_TRACKED | (use_index ? H5P_CRT_ORDER_INDEXED : (unsigned)0)));
CHECK(ret, FAIL, "H5Pset_attr_creation_order");
} /* end if */
/* Create datasets */
dset1 = H5Dcreate2(fid, DSET1_NAME, H5T_NATIVE_UCHAR, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT);
CHECK(dset1, FAIL, "H5Dcreate2");
dset2 = H5Dcreate2(fid, DSET2_NAME, H5T_NATIVE_UCHAR, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT);
CHECK(dset2, FAIL, "H5Dcreate2");
dset3 = H5Dcreate2(fid, DSET3_NAME, H5T_NATIVE_UCHAR, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT);
CHECK(dset3, FAIL, "H5Dcreate2");
/* Work on all the datasets */
for (curr_dset = 0; curr_dset < NUM_DSETS; curr_dset++) {
switch (curr_dset) {
case 0:
my_dataset = dset1;
break;
case 1:
my_dataset = dset2;
break;
case 2:
my_dataset = dset3;
break;
default:
HDassert(0 && "Too many datasets!");
} /* end switch */
/* Check on dataset's attribute storage status */
is_empty = H5O__is_attr_empty_test(my_dataset);
VERIFY(is_empty, TRUE, "H5O__is_attr_empty_test");
is_dense = H5O__is_attr_dense_test(my_dataset);
VERIFY(is_dense, FALSE, "H5O__is_attr_dense_test");
/* Check for opening an attribute on an object with no attributes */
ret_id = H5Aopen_by_idx(my_dataset, ".", idx_type, order, (hsize_t)0, H5P_DEFAULT,
H5P_DEFAULT);
VERIFY(ret_id, FAIL, "H5Aopen_by_idx");
/* Create attributes, up to limit of compact form */
for (u = 0; u < max_compact; u++) {
/* Create attribute */
HDsnprintf(attrname, sizeof(attrname), "attr %02u", u);
attr =
H5Acreate2(my_dataset, attrname, H5T_NATIVE_UINT, sid, H5P_DEFAULT, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate2");
/* Write data into the attribute */
ret = H5Awrite(attr, H5T_NATIVE_UINT, &u);
CHECK(ret, FAIL, "H5Awrite");
/* Close attribute */
ret = H5Aclose(attr);
CHECK(ret, FAIL, "H5Aclose");
/* Verify information for new attribute */
ret = attr_info_by_idx_check(my_dataset, attrname, (hsize_t)u, use_index);
CHECK(ret, FAIL, "attr_info_by_idx_check");
} /* end for */
/* Verify state of object */
ret = H5O__num_attrs_test(my_dataset, &nattrs);
CHECK(ret, FAIL, "H5O__num_attrs_test");
VERIFY(nattrs, max_compact, "H5O__num_attrs_test");
is_empty = H5O__is_attr_empty_test(my_dataset);
VERIFY(is_empty, FALSE, "H5O__is_attr_empty_test");
is_dense = H5O__is_attr_dense_test(my_dataset);
VERIFY(is_dense, FALSE, "H5O__is_attr_dense_test");
/* Check for out of bound opening an attribute on an object */
ret_id = H5Aopen_by_idx(my_dataset, ".", idx_type, order, (hsize_t)u, H5P_DEFAULT,
H5P_DEFAULT);
VERIFY(ret_id, FAIL, "H5Aopen_by_idx");
/* Test opening attributes by index stored compactly */
ret = attr_open_by_idx_check(my_dataset, idx_type, order, u);
CHECK(ret, FAIL, "attr_open_by_idx_check");
} /* end for */
/* Work on all the datasets */
for (curr_dset = 0; curr_dset < NUM_DSETS; curr_dset++) {
switch (curr_dset) {
case 0:
my_dataset = dset1;
break;
case 1:
my_dataset = dset2;
break;
case 2:
my_dataset = dset3;
break;
default:
HDassert(0 && "Too many datasets!");
} /* end switch */
/* Create more attributes, to push into dense form */
for (u = max_compact; u < (max_compact * 2); u++) {
/* Create attribute */
HDsnprintf(attrname, sizeof(attrname), "attr %02u", u);
attr =
H5Acreate2(my_dataset, attrname, H5T_NATIVE_UINT, sid, H5P_DEFAULT, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate2");
/* Write data into the attribute */
ret = H5Awrite(attr, H5T_NATIVE_UINT, &u);
CHECK(ret, FAIL, "H5Awrite");
/* Close attribute */
ret = H5Aclose(attr);
CHECK(ret, FAIL, "H5Aclose");
/* Verify state of object */
if (u >= max_compact) {
is_dense = H5O__is_attr_dense_test(my_dataset);
VERIFY(is_dense, (new_format ? TRUE : FALSE), "H5O__is_attr_dense_test");
} /* end if */
/* Verify information for new attribute */
ret = attr_info_by_idx_check(my_dataset, attrname, (hsize_t)u, use_index);
CHECK(ret, FAIL, "attr_info_by_idx_check");
} /* end for */
/* Verify state of object */
ret = H5O__num_attrs_test(my_dataset, &nattrs);
CHECK(ret, FAIL, "H5O__num_attrs_test");
VERIFY(nattrs, (max_compact * 2), "H5O__num_attrs_test");
is_empty = H5O__is_attr_empty_test(my_dataset);
VERIFY(is_empty, FALSE, "H5O__is_attr_empty_test");
is_dense = H5O__is_attr_dense_test(my_dataset);
VERIFY(is_dense, (new_format ? TRUE : FALSE), "H5O__is_attr_dense_test");
if (new_format) {
/* Retrieve & verify # of records in the name & creation order indices */
ret = H5O__attr_dense_info_test(my_dataset, &name_count, &corder_count);
CHECK(ret, FAIL, "H5O__attr_dense_info_test");
if (use_index)
VERIFY(name_count, corder_count, "H5O__attr_dense_info_test");
VERIFY(name_count, (max_compact * 2), "H5O__attr_dense_info_test");
} /* end if */
/* Check for out of bound opening an attribute on an object */
ret_id = H5Aopen_by_idx(my_dataset, ".", idx_type, order, (hsize_t)u, H5P_DEFAULT,
H5P_DEFAULT);
VERIFY(ret_id, FAIL, "H5Aopen_by_idx");
/* Test opening attributes by index stored compactly */
ret = attr_open_by_idx_check(my_dataset, idx_type, order, u);
CHECK(ret, FAIL, "attr_open_by_idx_check");
} /* end for */
/* Close Datasets */
ret = H5Dclose(dset1);
CHECK(ret, FAIL, "H5Dclose");
ret = H5Dclose(dset2);
CHECK(ret, FAIL, "H5Dclose");
ret = H5Dclose(dset3);
CHECK(ret, FAIL, "H5Dclose");
/* Close file */
ret = H5Fclose(fid);
CHECK(ret, FAIL, "H5Fclose");
} /* end for */
} /* end for */
} /* end for */
/* Close property list */
ret = H5Pclose(dcpl);
CHECK(ret, FAIL, "H5Pclose");
/* Close dataspace */
ret = H5Sclose(sid);
CHECK(ret, FAIL, "H5Sclose");
} /* test_attr_open_by_idx() */
/*-------------------------------------------------------------------------
* Function: attr_open_check
*
* Purpose: Check opening attribute on an object
*
* Return: Success: 0
* Failure: -1
*
* Programmer: Quincey Koziol
* Wednesday, February 21, 2007
*
*-------------------------------------------------------------------------
*/
static int
attr_open_check(hid_t fid, const char *dsetname, hid_t obj_id, unsigned max_attrs)
{
hid_t attr_id; /* ID of attribute to test */
H5A_info_t ainfo; /* Attribute info */
char attrname[NAME_BUF_SIZE]; /* Name of attribute */
int old_nerrs; /* Number of errors when entering this check */
unsigned u; /* Local index variable */
herr_t ret; /* Generic return value */
/* Retrieve the current # of reported errors */
old_nerrs = GetTestNumErrs();
/* Open each attribute on object by index and check that it's the correct one */
for (u = 0; u < max_attrs; u++) {
/* Open the attribute */
HDsnprintf(attrname, sizeof(attrname), "attr %02u", u);
attr_id = H5Aopen(obj_id, attrname, H5P_DEFAULT);
CHECK(attr_id, FAIL, "H5Aopen");
/* Get the attribute's information */
ret = H5Aget_info(attr_id, &ainfo);
CHECK(ret, FAIL, "H5Aget_info");
/* Check that the object is the correct one */
VERIFY(ainfo.corder, u, "H5Aget_info");
/* Close attribute */
ret = H5Aclose(attr_id);
CHECK(ret, FAIL, "H5Aclose");
/* Open the attribute */
attr_id = H5Aopen_by_name(obj_id, ".", attrname, H5P_DEFAULT, H5P_DEFAULT);
CHECK(attr_id, FAIL, "H5Aopen_by_name");
/* Get the attribute's information */
ret = H5Aget_info(attr_id, &ainfo);
CHECK(ret, FAIL, "H5Aget_info");
/* Check that the object is the correct one */
VERIFY(ainfo.corder, u, "H5Aget_info");
/* Close attribute */
ret = H5Aclose(attr_id);
CHECK(ret, FAIL, "H5Aclose");
/* Open the attribute */
attr_id = H5Aopen_by_name(fid, dsetname, attrname, H5P_DEFAULT, H5P_DEFAULT);
CHECK(attr_id, FAIL, "H5Aopen_by_name");
/* Get the attribute's information */
ret = H5Aget_info(attr_id, &ainfo);
CHECK(ret, FAIL, "H5Aget_info");
/* Check that the object is the correct one */
VERIFY(ainfo.corder, u, "H5Aget_info");
/* Close attribute */
ret = H5Aclose(attr_id);
CHECK(ret, FAIL, "H5Aclose");
} /* end for */
/* Retrieve current # of errors */
if (old_nerrs == GetTestNumErrs())
return (0);
else
return (-1);
} /* end attr_open_check() */
/****************************************************************
**
** test_attr_open_by_name(): Test basic H5A (attribute) code.
** Tests opening attributes by name
**
****************************************************************/
static void
test_attr_open_by_name(hbool_t new_format, hid_t fcpl, hid_t fapl)
{
hid_t fid; /* HDF5 File ID */
hid_t dset1, dset2, dset3; /* Dataset IDs */
hid_t my_dataset; /* Current dataset ID */
hid_t sid; /* Dataspace ID */
hid_t attr; /* Attribute ID */
hid_t dcpl; /* Dataset creation property list ID */
unsigned max_compact; /* Maximum # of links to store in group compactly */
unsigned min_dense; /* Minimum # of links to store in group "densely" */
htri_t is_empty; /* Are there any attributes? */
htri_t is_dense; /* Are attributes stored densely? */
hsize_t nattrs; /* Number of attributes on object */
hsize_t name_count; /* # of records in name index */
hsize_t corder_count; /* # of records in creation order index */
unsigned use_index; /* Use index on creation order values */
const char *dsetname; /* Name of dataset for attributes */
char attrname[NAME_BUF_SIZE]; /* Name of attribute */
unsigned curr_dset; /* Current dataset to work on */
unsigned u; /* Local index variable */
hid_t ret_id; /* Generic hid_t return value */
herr_t ret; /* Generic return value */
/* Create dataspace for dataset & attributes */
sid = H5Screate(H5S_SCALAR);
CHECK(sid, FAIL, "H5Screate");
/* Create dataset creation property list */
if (dcpl_g == H5P_DEFAULT) {
dcpl = H5Pcreate(H5P_DATASET_CREATE);
CHECK(dcpl, FAIL, "H5Pcreate");
}
else {
dcpl = H5Pcopy(dcpl_g);
CHECK(dcpl, FAIL, "H5Pcopy");
}
/* Query the attribute creation properties */
ret = H5Pget_attr_phase_change(dcpl, &max_compact, &min_dense);
CHECK(ret, FAIL, "H5Pget_attr_phase_change");
/* Loop over using index for creation order value */
for (use_index = FALSE; use_index <= TRUE; use_index++) {
/* Print appropriate test message */
if (use_index)
MESSAGE(5, ("Testing Opening Attributes By Name w/Creation Order Index\n"))
else
MESSAGE(5, ("Testing Opening Attributes By Name w/o Creation Order Index\n"))
/* Create file */
fid = H5Fcreate(FILENAME, H5F_ACC_TRUNC, fcpl, fapl);
CHECK(fid, FAIL, "H5Fcreate");
/* Set attribute creation order tracking & indexing for object */
if (new_format == TRUE) {
ret = H5Pset_attr_creation_order(
dcpl, (H5P_CRT_ORDER_TRACKED | (use_index ? H5P_CRT_ORDER_INDEXED : (unsigned)0)));
CHECK(ret, FAIL, "H5Pset_attr_creation_order");
} /* end if */
/* Create datasets */
dset1 = H5Dcreate2(fid, DSET1_NAME, H5T_NATIVE_UCHAR, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT);
CHECK(dset1, FAIL, "H5Dcreate2");
dset2 = H5Dcreate2(fid, DSET2_NAME, H5T_NATIVE_UCHAR, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT);
CHECK(dset2, FAIL, "H5Dcreate2");
dset3 = H5Dcreate2(fid, DSET3_NAME, H5T_NATIVE_UCHAR, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT);
CHECK(dset3, FAIL, "H5Dcreate2");
/* Work on all the datasets */
for (curr_dset = 0; curr_dset < NUM_DSETS; curr_dset++) {
switch (curr_dset) {
case 0:
my_dataset = dset1;
dsetname = DSET1_NAME;
break;
case 1:
my_dataset = dset2;
dsetname = DSET2_NAME;
break;
case 2:
my_dataset = dset3;
dsetname = DSET3_NAME;
break;
default:
HDassert(0 && "Too many datasets!");
} /* end switch */
/* Check on dataset's attribute storage status */
is_empty = H5O__is_attr_empty_test(my_dataset);
VERIFY(is_empty, TRUE, "H5O__is_attr_empty_test");
is_dense = H5O__is_attr_dense_test(my_dataset);
VERIFY(is_dense, FALSE, "H5O__is_attr_dense_test");
/* Check for opening a non-existent attribute on an object with no attributes */
ret_id = H5Aopen(my_dataset, "foo", H5P_DEFAULT);
VERIFY(ret_id, FAIL, "H5Aopen");
ret_id = H5Aopen_by_name(my_dataset, ".", "foo", H5P_DEFAULT, H5P_DEFAULT);
VERIFY(ret_id, FAIL, "H5Aopen_by_name");
ret_id = H5Aopen_by_name(fid, dsetname, "foo", H5P_DEFAULT, H5P_DEFAULT);
VERIFY(ret_id, FAIL, "H5Aopen_by_name");
/* Create attributes, up to limit of compact form */
for (u = 0; u < max_compact; u++) {
/* Create attribute */
HDsnprintf(attrname, sizeof(attrname), "attr %02u", u);
attr = H5Acreate2(my_dataset, attrname, H5T_NATIVE_UINT, sid, H5P_DEFAULT, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate2");
/* Write data into the attribute */
ret = H5Awrite(attr, H5T_NATIVE_UINT, &u);
CHECK(ret, FAIL, "H5Awrite");
/* Close attribute */
ret = H5Aclose(attr);
CHECK(ret, FAIL, "H5Aclose");
/* Verify information for new attribute */
ret = attr_info_by_idx_check(my_dataset, attrname, (hsize_t)u, use_index);
CHECK(ret, FAIL, "attr_info_by_idx_check");
} /* end for */
/* Verify state of object */
ret = H5O__num_attrs_test(my_dataset, &nattrs);
CHECK(ret, FAIL, "H5O__num_attrs_test");
VERIFY(nattrs, max_compact, "H5O__num_attrs_test");
is_empty = H5O__is_attr_empty_test(my_dataset);
VERIFY(is_empty, FALSE, "H5O__is_attr_empty_test");
is_dense = H5O__is_attr_dense_test(my_dataset);
VERIFY(is_dense, FALSE, "H5O__is_attr_dense_test");
/* Check for opening a non-existent attribute on an object with compact attribute storage */
ret_id = H5Aopen(my_dataset, "foo", H5P_DEFAULT);
VERIFY(ret_id, FAIL, "H5Aopen");
ret_id = H5Aopen_by_name(my_dataset, ".", "foo", H5P_DEFAULT, H5P_DEFAULT);
VERIFY(ret_id, FAIL, "H5Aopen_by_name");
ret_id = H5Aopen_by_name(fid, dsetname, "foo", H5P_DEFAULT, H5P_DEFAULT);
VERIFY(ret_id, FAIL, "H5Aopen_by_name");
/* Test opening attributes stored compactly */
ret = attr_open_check(fid, dsetname, my_dataset, u);
CHECK(ret, FAIL, "attr_open_check");
} /* end for */
/* Work on all the datasets */
for (curr_dset = 0; curr_dset < NUM_DSETS; curr_dset++) {
switch (curr_dset) {
case 0:
my_dataset = dset1;
dsetname = DSET1_NAME;
break;
case 1:
my_dataset = dset2;
dsetname = DSET2_NAME;
break;
case 2:
my_dataset = dset3;
dsetname = DSET3_NAME;
break;
default:
HDassert(0 && "Too many datasets!");
} /* end switch */
/* Create more attributes, to push into dense form */
for (u = max_compact; u < (max_compact * 2); u++) {
/* Create attribute */
HDsnprintf(attrname, sizeof(attrname), "attr %02u", u);
attr = H5Acreate2(my_dataset, attrname, H5T_NATIVE_UINT, sid, H5P_DEFAULT, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate2");
/* Write data into the attribute */
ret = H5Awrite(attr, H5T_NATIVE_UINT, &u);
CHECK(ret, FAIL, "H5Awrite");
/* Close attribute */
ret = H5Aclose(attr);
CHECK(ret, FAIL, "H5Aclose");
/* Verify state of object */
if (u >= max_compact) {
is_dense = H5O__is_attr_dense_test(my_dataset);
VERIFY(is_dense, (new_format ? TRUE : FALSE), "H5O__is_attr_dense_test");
} /* end if */
/* Verify information for new attribute */
ret = attr_info_by_idx_check(my_dataset, attrname, (hsize_t)u, use_index);
CHECK(ret, FAIL, "attr_info_by_idx_check");
} /* end for */
/* Verify state of object */
ret = H5O__num_attrs_test(my_dataset, &nattrs);
CHECK(ret, FAIL, "H5O__num_attrs_test");
VERIFY(nattrs, (max_compact * 2), "H5O__num_attrs_test");
is_empty = H5O__is_attr_empty_test(my_dataset);
VERIFY(is_empty, FALSE, "H5O__is_attr_empty_test");
is_dense = H5O__is_attr_dense_test(my_dataset);
VERIFY(is_dense, (new_format ? TRUE : FALSE), "H5O__is_attr_dense_test");
if (new_format) {
/* Retrieve & verify # of records in the name & creation order indices */
ret = H5O__attr_dense_info_test(my_dataset, &name_count, &corder_count);
CHECK(ret, FAIL, "H5O__attr_dense_info_test");
if (use_index)
VERIFY(name_count, corder_count, "H5O__attr_dense_info_test");
VERIFY(name_count, (max_compact * 2), "H5O__attr_dense_info_test");
} /* end if */
/* Check for opening a non-existent attribute on an object with dense attribute storage */
ret_id = H5Aopen(my_dataset, "foo", H5P_DEFAULT);
VERIFY(ret_id, FAIL, "H5Aopen");
ret_id = H5Aopen_by_name(my_dataset, ".", "foo", H5P_DEFAULT, H5P_DEFAULT);
VERIFY(ret_id, FAIL, "H5Aopen_by_name");
ret_id = H5Aopen_by_name(fid, dsetname, "foo", H5P_DEFAULT, H5P_DEFAULT);
VERIFY(ret_id, FAIL, "H5Aopen_by_name");
/* Test opening attributes stored compactly */
ret = attr_open_check(fid, dsetname, my_dataset, u);
CHECK(ret, FAIL, "attr_open_check");
} /* end for */
/* Close Datasets */
ret = H5Dclose(dset1);
CHECK(ret, FAIL, "H5Dclose");
ret = H5Dclose(dset2);
CHECK(ret, FAIL, "H5Dclose");
ret = H5Dclose(dset3);
CHECK(ret, FAIL, "H5Dclose");
/* Close file */
ret = H5Fclose(fid);
CHECK(ret, FAIL, "H5Fclose");
} /* end for */
/* Close property list */
ret = H5Pclose(dcpl);
CHECK(ret, FAIL, "H5Pclose");
/* Close dataspace */
ret = H5Sclose(sid);
CHECK(ret, FAIL, "H5Sclose");
} /* test_attr_open_by_name() */
/****************************************************************
**
** test_attr_create_by_name(): Test basic H5A (attribute) code.
** Tests creating attributes by name
**
****************************************************************/
static void
test_attr_create_by_name(hbool_t new_format, hid_t fcpl, hid_t fapl)
{
hid_t fid; /* HDF5 File ID */
hid_t dset1, dset2, dset3; /* Dataset IDs */
hid_t my_dataset; /* Current dataset ID */
hid_t sid; /* Dataspace ID */
hid_t attr; /* Attribute ID */
hid_t dcpl; /* Dataset creation property list ID */
unsigned max_compact; /* Maximum # of links to store in group compactly */
unsigned min_dense; /* Minimum # of links to store in group "densely" */
htri_t is_empty; /* Are there any attributes? */
htri_t is_dense; /* Are attributes stored densely? */
hsize_t nattrs; /* Number of attributes on object */
hsize_t name_count; /* # of records in name index */
hsize_t corder_count; /* # of records in creation order index */
unsigned use_index; /* Use index on creation order values */
const char *dsetname; /* Name of dataset for attributes */
char attrname[NAME_BUF_SIZE]; /* Name of attribute */
unsigned curr_dset; /* Current dataset to work on */
unsigned u; /* Local index variable */
herr_t ret; /* Generic return value */
/* Create dataspace for dataset & attributes */
sid = H5Screate(H5S_SCALAR);
CHECK(sid, FAIL, "H5Screate");
/* Create dataset creation property list */
if (dcpl_g == H5P_DEFAULT) {
dcpl = H5Pcreate(H5P_DATASET_CREATE);
CHECK(dcpl, FAIL, "H5Pcreate");
}
else {
dcpl = H5Pcopy(dcpl_g);
CHECK(dcpl, FAIL, "H5Pcopy");
}
/* Query the attribute creation properties */
ret = H5Pget_attr_phase_change(dcpl, &max_compact, &min_dense);
CHECK(ret, FAIL, "H5Pget_attr_phase_change");
/* Loop over using index for creation order value */
for (use_index = FALSE; use_index <= TRUE; use_index++) {
/* Print appropriate test message */
if (use_index)
MESSAGE(5, ("Testing Creating Attributes By Name w/Creation Order Index\n"))
else
MESSAGE(5, ("Testing Creating Attributes By Name w/o Creation Order Index\n"))
/* Create file */
fid = H5Fcreate(FILENAME, H5F_ACC_TRUNC, fcpl, fapl);
CHECK(fid, FAIL, "H5Fcreate");
/* Set attribute creation order tracking & indexing for object */
if (new_format == TRUE) {
ret = H5Pset_attr_creation_order(
dcpl, (H5P_CRT_ORDER_TRACKED | (use_index ? H5P_CRT_ORDER_INDEXED : (unsigned)0)));
CHECK(ret, FAIL, "H5Pset_attr_creation_order");
} /* end if */
/* Create datasets */
dset1 = H5Dcreate2(fid, DSET1_NAME, H5T_NATIVE_UCHAR, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT);
CHECK(dset1, FAIL, "H5Dcreate2");
dset2 = H5Dcreate2(fid, DSET2_NAME, H5T_NATIVE_UCHAR, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT);
CHECK(dset2, FAIL, "H5Dcreate2");
dset3 = H5Dcreate2(fid, DSET3_NAME, H5T_NATIVE_UCHAR, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT);
CHECK(dset3, FAIL, "H5Dcreate2");
/* Work on all the datasets */
for (curr_dset = 0; curr_dset < NUM_DSETS; curr_dset++) {
switch (curr_dset) {
case 0:
my_dataset = dset1;
dsetname = DSET1_NAME;
break;
case 1:
my_dataset = dset2;
dsetname = DSET2_NAME;
break;
case 2:
my_dataset = dset3;
dsetname = DSET3_NAME;
break;
default:
HDassert(0 && "Too many datasets!");
} /* end switch */
/* Check on dataset's attribute storage status */
is_empty = H5O__is_attr_empty_test(my_dataset);
VERIFY(is_empty, TRUE, "H5O__is_attr_empty_test");
is_dense = H5O__is_attr_dense_test(my_dataset);
VERIFY(is_dense, FALSE, "H5O__is_attr_dense_test");
/* Create attributes, up to limit of compact form */
for (u = 0; u < max_compact; u++) {
/* Create attribute */
HDsnprintf(attrname, sizeof(attrname), "attr %02u", u);
attr = H5Acreate_by_name(fid, dsetname, attrname, H5T_NATIVE_UINT, sid, H5P_DEFAULT,
H5P_DEFAULT, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate_by_name");
/* Write data into the attribute */
ret = H5Awrite(attr, H5T_NATIVE_UINT, &u);
CHECK(ret, FAIL, "H5Awrite");
/* Close attribute */
ret = H5Aclose(attr);
CHECK(ret, FAIL, "H5Aclose");
/* Verify information for new attribute */
ret = attr_info_by_idx_check(my_dataset, attrname, (hsize_t)u, use_index);
CHECK(ret, FAIL, "attr_info_by_idx_check");
} /* end for */
/* Verify state of object */
ret = H5O__num_attrs_test(my_dataset, &nattrs);
CHECK(ret, FAIL, "H5O__num_attrs_test");
VERIFY(nattrs, max_compact, "H5O__num_attrs_test");
is_empty = H5O__is_attr_empty_test(my_dataset);
VERIFY(is_empty, FALSE, "H5O__is_attr_empty_test");
is_dense = H5O__is_attr_dense_test(my_dataset);
VERIFY(is_dense, FALSE, "H5O__is_attr_dense_test");
/* Test opening attributes stored compactly */
ret = attr_open_check(fid, dsetname, my_dataset, u);
CHECK(ret, FAIL, "attr_open_check");
} /* end for */
/* Work on all the datasets */
for (curr_dset = 0; curr_dset < NUM_DSETS; curr_dset++) {
switch (curr_dset) {
case 0:
my_dataset = dset1;
dsetname = DSET1_NAME;
break;
case 1:
my_dataset = dset2;
dsetname = DSET2_NAME;
break;
case 2:
my_dataset = dset3;
dsetname = DSET3_NAME;
break;
default:
HDassert(0 && "Too many datasets!");
} /* end switch */
/* Create more attributes, to push into dense form */
for (u = max_compact; u < (max_compact * 2); u++) {
/* Create attribute */
HDsnprintf(attrname, sizeof(attrname), "attr %02u", u);
attr = H5Acreate_by_name(fid, dsetname, attrname, H5T_NATIVE_UINT, sid, H5P_DEFAULT,
H5P_DEFAULT, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate_by_name");
/* Write data into the attribute */
ret = H5Awrite(attr, H5T_NATIVE_UINT, &u);
CHECK(ret, FAIL, "H5Awrite");
/* Close attribute */
ret = H5Aclose(attr);
CHECK(ret, FAIL, "H5Aclose");
/* Verify state of object */
if (u >= max_compact) {
is_dense = H5O__is_attr_dense_test(my_dataset);
VERIFY(is_dense, (new_format ? TRUE : FALSE), "H5O__is_attr_dense_test");
} /* end if */
/* Verify information for new attribute */
ret = attr_info_by_idx_check(my_dataset, attrname, (hsize_t)u, use_index);
CHECK(ret, FAIL, "attr_info_by_idx_check");
} /* end for */
/* Verify state of object */
ret = H5O__num_attrs_test(my_dataset, &nattrs);
CHECK(ret, FAIL, "H5O__num_attrs_test");
VERIFY(nattrs, (max_compact * 2), "H5O__num_attrs_test");
is_empty = H5O__is_attr_empty_test(my_dataset);
VERIFY(is_empty, FALSE, "H5O__is_attr_empty_test");
is_dense = H5O__is_attr_dense_test(my_dataset);
VERIFY(is_dense, (new_format ? TRUE : FALSE), "H5O__is_attr_dense_test");
if (new_format) {
/* Retrieve & verify # of records in the name & creation order indices */
ret = H5O__attr_dense_info_test(my_dataset, &name_count, &corder_count);
CHECK(ret, FAIL, "H5O__attr_dense_info_test");
if (use_index)
VERIFY(name_count, corder_count, "H5O__attr_dense_info_test");
VERIFY(name_count, (max_compact * 2), "H5O__attr_dense_info_test");
} /* end if */
/* Test opening attributes stored compactly */
ret = attr_open_check(fid, dsetname, my_dataset, u);
CHECK(ret, FAIL, "attr_open_check");
} /* end for */
/* Close Datasets */
ret = H5Dclose(dset1);
CHECK(ret, FAIL, "H5Dclose");
ret = H5Dclose(dset2);
CHECK(ret, FAIL, "H5Dclose");
ret = H5Dclose(dset3);
CHECK(ret, FAIL, "H5Dclose");
/* Close file */
ret = H5Fclose(fid);
CHECK(ret, FAIL, "H5Fclose");
} /* end for */
/* Close property list */
ret = H5Pclose(dcpl);
CHECK(ret, FAIL, "H5Pclose");
/* Close dataspace */
ret = H5Sclose(sid);
CHECK(ret, FAIL, "H5Sclose");
} /* test_attr_create_by_name() */
/****************************************************************
**
** test_attr_shared_write(): Test basic H5A (attribute) code.
** Tests writing mix of shared & un-shared attributes in "compact" & "dense" storage
**
****************************************************************/
static void
test_attr_shared_write(hid_t fcpl, hid_t fapl)
{
hid_t fid; /* File ID */
hid_t my_fcpl; /* File creation property list ID */
hid_t dataset, dataset2; /* Dataset IDs */
hid_t attr_tid; /* Attribute's datatype ID */
hid_t sid, big_sid; /* Dataspace IDs */
hsize_t big_dims[] = {SPACE1_DIM1, SPACE1_DIM2, SPACE1_DIM3}; /* Dimensions for "big" attribute */
hid_t attr; /* Attribute ID */
hid_t dcpl; /* Dataset creation property list ID */
char attrname[NAME_BUF_SIZE]; /* Name of attribute */
unsigned max_compact; /* Maximum # of attributes to store compactly */
unsigned min_dense; /* Minimum # of attributes to store "densely" */
htri_t is_dense; /* Are attributes stored densely? */
htri_t is_shared; /* Is attributes shared? */
hsize_t shared_refcount; /* Reference count of shared attribute */
unsigned attr_value; /* Attribute value */
unsigned *big_value; /* Data for "big" attribute */
size_t mesg_count; /* # of shared messages */
unsigned test_shared; /* Index over shared component type */
unsigned u; /* Local index variable */
h5_stat_size_t empty_filesize; /* Size of empty file */
h5_stat_size_t filesize; /* Size of file after modifications */
herr_t ret; /* Generic return value */
/* Output message about test being performed */
MESSAGE(5, ("Testing Writing Shared & Unshared Attributes in Compact & Dense Storage\n"));
/* Allocate & initialize "big" attribute data */
big_value = (unsigned *)HDmalloc((size_t)(SPACE1_DIM1 * SPACE1_DIM2 * SPACE1_DIM3) * sizeof(unsigned));
CHECK_PTR(big_value, "HDmalloc");
HDmemset(big_value, 1, sizeof(unsigned) * (size_t)(SPACE1_DIM1 * SPACE1_DIM2 * SPACE1_DIM3));
/* Create dataspace for dataset */
sid = H5Screate(H5S_SCALAR);
CHECK(sid, FAIL, "H5Screate");
/* Create "big" dataspace for "large" attributes */
big_sid = H5Screate_simple(SPACE1_RANK, big_dims, NULL);
CHECK(big_sid, FAIL, "H5Screate_simple");
/* Loop over type of shared components */
for (test_shared = 0; test_shared < 3; test_shared++) {
/* Make copy of file creation property list */
my_fcpl = H5Pcopy(fcpl);
CHECK(my_fcpl, FAIL, "H5Pcopy");
/* Set up datatype for attributes */
attr_tid = H5Tcopy(H5T_NATIVE_UINT);
CHECK(attr_tid, FAIL, "H5Tcopy");
/* Special setup for each type of shared components */
if (test_shared == 0) {
/* Make attributes > 500 bytes shared */
ret = H5Pset_shared_mesg_nindexes(my_fcpl, (unsigned)1);
CHECK_I(ret, "H5Pset_shared_mesg_nindexes");
ret = H5Pset_shared_mesg_index(my_fcpl, (unsigned)0, H5O_SHMESG_ATTR_FLAG, (unsigned)500);
CHECK_I(ret, "H5Pset_shared_mesg_index");
} /* end if */
else {
/* Set up copy of file creation property list */
ret = H5Pset_shared_mesg_nindexes(my_fcpl, (unsigned)3);
CHECK_I(ret, "H5Pset_shared_mesg_nindexes");
/* Make attributes > 500 bytes shared */
ret = H5Pset_shared_mesg_index(my_fcpl, (unsigned)0, H5O_SHMESG_ATTR_FLAG, (unsigned)500);
CHECK_I(ret, "H5Pset_shared_mesg_index");
/* Make datatypes & dataspaces > 1 byte shared (i.e. all of them :-) */
ret = H5Pset_shared_mesg_index(my_fcpl, (unsigned)1, H5O_SHMESG_DTYPE_FLAG, (unsigned)1);
CHECK_I(ret, "H5Pset_shared_mesg_index");
ret = H5Pset_shared_mesg_index(my_fcpl, (unsigned)2, H5O_SHMESG_SDSPACE_FLAG, (unsigned)1);
CHECK_I(ret, "H5Pset_shared_mesg_index");
} /* end else */
/* Create file */
fid = H5Fcreate(FILENAME, H5F_ACC_TRUNC, my_fcpl, fapl);
CHECK(fid, FAIL, "H5Fcreate");
/* Close FCPL copy */
ret = H5Pclose(my_fcpl);
CHECK(ret, FAIL, "H5Pclose");
/* Close file */
ret = H5Fclose(fid);
CHECK(ret, FAIL, "H5Fclose");
/* Get size of file */
empty_filesize = h5_get_file_size(FILENAME, fapl);
if (empty_filesize < 0)
TestErrPrintf("Line %d: file size wrong!\n", __LINE__);
/* Re-open file */
fid = H5Fopen(FILENAME, H5F_ACC_RDWR, fapl);
CHECK(fid, FAIL, "H5Fopen");
/* Commit datatype to file */
if (test_shared == 2) {
ret = H5Tcommit2(fid, TYPE1_NAME, attr_tid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
CHECK(ret, FAIL, "H5Tcommit2");
} /* end if */
/* Set up to query the object creation properties */
if (dcpl_g == H5P_DEFAULT) {
dcpl = H5Pcreate(H5P_DATASET_CREATE);
CHECK(dcpl, FAIL, "H5Pcreate");
}
else {
dcpl = H5Pcopy(dcpl_g);
CHECK(dcpl, FAIL, "H5Pcopy");
}
/* Create datasets */
dataset = H5Dcreate2(fid, DSET1_NAME, H5T_NATIVE_UCHAR, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT);
CHECK(dataset, FAIL, "H5Dcreate2");
dataset2 = H5Dcreate2(fid, DSET2_NAME, H5T_NATIVE_UCHAR, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT);
CHECK(dataset2, FAIL, "H5Dcreate2");
/* Check on dataset's message storage status */
if (test_shared != 0) {
/* Datasets' datatypes can be shared */
ret = H5F__get_sohm_mesg_count_test(fid, H5O_DTYPE_ID, &mesg_count);
CHECK(ret, FAIL, "H5F__get_sohm_mesg_count_test");
VERIFY(mesg_count, 1, "H5F__get_sohm_mesg_count_test");
/* Datasets' dataspace can be shared */
ret = H5F__get_sohm_mesg_count_test(fid, H5O_SDSPACE_ID, &mesg_count);
CHECK(ret, FAIL, "H5F__get_sohm_mesg_count_test");
VERIFY(mesg_count, 1, "H5F__get_sohm_mesg_count_test");
} /* end if */
/* Retrieve limits for compact/dense attribute storage */
ret = H5Pget_attr_phase_change(dcpl, &max_compact, &min_dense);
CHECK(ret, FAIL, "H5Pget_attr_phase_change");
/* Close property list */
ret = H5Pclose(dcpl);
CHECK(ret, FAIL, "H5Pclose");
/* Check on datasets' attribute storage status */
is_dense = H5O__is_attr_dense_test(dataset);
VERIFY(is_dense, FALSE, "H5O__is_attr_dense_test");
is_dense = H5O__is_attr_dense_test(dataset2);
VERIFY(is_dense, FALSE, "H5O__is_attr_dense_test");
/* Add attributes to each dataset, until after converting to dense storage */
for (u = 0; u < max_compact * 2; u++) {
/* Create attribute name */
HDsnprintf(attrname, sizeof(attrname), "attr %02u", u);
/* Alternate between creating "small" & "big" attributes */
if (u % 2) {
/* Create "small" attribute on first dataset */
attr = H5Acreate2(dataset, attrname, attr_tid, sid, H5P_DEFAULT, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate2");
/* Check that attribute is not shared */
is_shared = H5A__is_shared_test(attr);
VERIFY(is_shared, FALSE, "H5A__is_shared_test");
/* Write data into the attribute */
attr_value = u + 1;
ret = H5Awrite(attr, attr_tid, &attr_value);
CHECK(ret, FAIL, "H5Awrite");
} /* end if */
else {
/* Create "big" attribute on first dataset */
attr = H5Acreate2(dataset, attrname, attr_tid, big_sid, H5P_DEFAULT, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate2");
/* Check that attribute is shared */
is_shared = H5A__is_shared_test(attr);
VERIFY(is_shared, TRUE, "H5A__is_shared_test");
/* Check refcount for attribute */
ret = H5A__get_shared_rc_test(attr, &shared_refcount);
CHECK(ret, FAIL, "H5A__get_shared_rc_test");
VERIFY(shared_refcount, 1, "H5A__get_shared_rc_test");
/* Write data into the attribute */
big_value[0] = u + 1;
ret = H5Awrite(attr, attr_tid, big_value);
CHECK(ret, FAIL, "H5Awrite");
/* Check refcount for attribute */
ret = H5A__get_shared_rc_test(attr, &shared_refcount);
CHECK(ret, FAIL, "H5A__get_shared_rc_test");
VERIFY(shared_refcount, 1, "H5A__get_shared_rc_test");
} /* end else */
/* Close attribute */
ret = H5Aclose(attr);
CHECK(ret, FAIL, "H5Aclose");
/* Check on dataset's attribute storage status */
is_dense = H5O__is_attr_dense_test(dataset);
if (u < max_compact)
VERIFY(is_dense, FALSE, "H5O__is_attr_dense_test");
else
VERIFY(is_dense, TRUE, "H5O__is_attr_dense_test");
/* Alternate between creating "small" & "big" attributes */
if (u % 2) {
/* Create "small" attribute on second dataset */
attr = H5Acreate2(dataset2, attrname, attr_tid, sid, H5P_DEFAULT, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate2");
/* Check that attribute is not shared */
is_shared = H5A__is_shared_test(attr);
VERIFY(is_shared, FALSE, "H5A__is_shared_test");
/* Write data into the attribute */
attr_value = u + 1;
ret = H5Awrite(attr, attr_tid, &attr_value);
CHECK(ret, FAIL, "H5Awrite");
} /* end if */
else {
/* Create "big" attribute on second dataset */
attr = H5Acreate2(dataset2, attrname, attr_tid, big_sid, H5P_DEFAULT, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate2");
/* Check that attribute is shared */
is_shared = H5A__is_shared_test(attr);
VERIFY(is_shared, TRUE, "H5A__is_shared_test");
/* Check refcount for attribute */
ret = H5A__get_shared_rc_test(attr, &shared_refcount);
CHECK(ret, FAIL, "H5A__get_shared_rc_test");
VERIFY(shared_refcount, 1, "H5A__get_shared_rc_test");
/* Write data into the attribute */
big_value[0] = u + 1;
ret = H5Awrite(attr, attr_tid, big_value);
CHECK(ret, FAIL, "H5Awrite");
/* Check refcount for attribute */
ret = H5A__get_shared_rc_test(attr, &shared_refcount);
CHECK(ret, FAIL, "H5A__get_shared_rc_test");
VERIFY(shared_refcount, 2, "H5A__get_shared_rc_test");
} /* end else */
/* Close attribute */
ret = H5Aclose(attr);
CHECK(ret, FAIL, "H5Aclose");
/* Check on dataset's attribute storage status */
is_dense = H5O__is_attr_dense_test(dataset2);
if (u < max_compact)
VERIFY(is_dense, FALSE, "H5O__is_attr_dense_test");
else
VERIFY(is_dense, TRUE, "H5O__is_attr_dense_test");
} /* end for */
/* Close attribute's datatype */
ret = H5Tclose(attr_tid);
CHECK(ret, FAIL, "H5Tclose");
/* Close Datasets */
ret = H5Dclose(dataset);
CHECK(ret, FAIL, "H5Dclose");
ret = H5Dclose(dataset2);
CHECK(ret, FAIL, "H5Dclose");
/* Check on shared message status now */
if (test_shared != 0) {
if (test_shared == 1) {
/* Check on datatype storage status */
ret = H5F__get_sohm_mesg_count_test(fid, H5O_DTYPE_ID, &mesg_count);
CHECK(ret, FAIL, "H5F__get_sohm_mesg_count_test");
VERIFY(mesg_count, 2, "H5F__get_sohm_mesg_count_test");
} /* end if */
/* Check on dataspace storage status */
ret = H5F__get_sohm_mesg_count_test(fid, H5O_SDSPACE_ID, &mesg_count);
CHECK(ret, FAIL, "H5F__get_sohm_mesg_count_test");
VERIFY(mesg_count, 2, "H5F__get_sohm_mesg_count_test");
} /* end if */
/* Unlink datasets with attributes */
ret = H5Ldelete(fid, DSET1_NAME, H5P_DEFAULT);
CHECK(ret, FAIL, "H5Ldelete");
ret = H5Ldelete(fid, DSET2_NAME, H5P_DEFAULT);
CHECK(ret, FAIL, "H5Ldelete");
/* Unlink committed datatype */
if (test_shared == 2) {
ret = H5Ldelete(fid, TYPE1_NAME, H5P_DEFAULT);
CHECK(ret, FAIL, "H5Ldelete");
} /* end if */
/* Check on attribute storage status */
ret = H5F__get_sohm_mesg_count_test(fid, H5O_ATTR_ID, &mesg_count);
CHECK(ret, FAIL, "H5F__get_sohm_mesg_count_test");
VERIFY(mesg_count, 0, "H5F__get_sohm_mesg_count_test");
if (test_shared != 0) {
/* Check on datatype storage status */
ret = H5F__get_sohm_mesg_count_test(fid, H5O_DTYPE_ID, &mesg_count);
CHECK(ret, FAIL, "H5F__get_sohm_mesg_count_test");
VERIFY(mesg_count, 0, "H5F__get_sohm_mesg_count_test");
/* Check on dataspace storage status */
ret = H5F__get_sohm_mesg_count_test(fid, H5O_SDSPACE_ID, &mesg_count);
CHECK(ret, FAIL, "H5F__get_sohm_mesg_count_test");
VERIFY(mesg_count, 0, "H5F__get_sohm_mesg_count_test");
} /* end if */
/* Close file */
ret = H5Fclose(fid);
CHECK(ret, FAIL, "H5Fclose");
if (h5_using_default_driver(NULL)) {
/* Check size of file */
filesize = h5_get_file_size(FILENAME, fapl);
VERIFY(filesize, empty_filesize, "h5_get_file_size");
}
} /* end for */
/* Close dataspaces */
ret = H5Sclose(sid);
CHECK(ret, FAIL, "H5Sclose");
ret = H5Sclose(big_sid);
CHECK(ret, FAIL, "H5Sclose");
/* Release memory */
HDfree(big_value);
} /* test_attr_shared_write() */
/****************************************************************
**
** test_attr_shared_rename(): Test basic H5A (attribute) code.
** Tests renaming shared attributes in "compact" & "dense" storage
**
****************************************************************/
static void
test_attr_shared_rename(hid_t fcpl, hid_t fapl)
{
hid_t fid; /* HDF5 File ID */
hid_t my_fcpl; /* File creation property list ID */
hid_t dataset, dataset2; /* Dataset ID2 */
hid_t attr_tid; /* Attribute's datatype ID */
hid_t sid, big_sid; /* Dataspace IDs */
hsize_t big_dims[] = {SPACE1_DIM1, SPACE1_DIM2, SPACE1_DIM3}; /* Dimensions for "big" attribute */
hid_t attr; /* Attribute ID */
hid_t dcpl; /* Dataset creation property list ID */
char attrname[NAME_BUF_SIZE]; /* Name of attribute on first dataset */
char attrname2[NAME_BUF_SIZE]; /* Name of attribute on second dataset */
unsigned max_compact; /* Maximum # of attributes to store compactly */
unsigned min_dense; /* Minimum # of attributes to store "densely" */
htri_t is_dense; /* Are attributes stored densely? */
htri_t is_shared; /* Is attributes shared? */
hsize_t shared_refcount; /* Reference count of shared attribute */
unsigned attr_value; /* Attribute value */
unsigned *big_value; /* Data for "big" attribute */
size_t mesg_count; /* # of shared messages */
unsigned test_shared; /* Index over shared component type */
unsigned u; /* Local index variable */
h5_stat_size_t empty_filesize; /* Size of empty file */
h5_stat_size_t filesize; /* Size of file after modifications */
herr_t ret; /* Generic return value */
/* Output message about test being performed */
MESSAGE(5, ("Testing Renaming Shared & Unshared Attributes in Compact & Dense Storage\n"));
/* Allocate & initialize "big" attribute data */
big_value = (unsigned *)HDmalloc((size_t)(SPACE1_DIM1 * SPACE1_DIM2 * SPACE1_DIM3) * sizeof(unsigned));
CHECK_PTR(big_value, "HDmalloc");
HDmemset(big_value, 1, sizeof(unsigned) * (size_t)(SPACE1_DIM1 * SPACE1_DIM2 * SPACE1_DIM3));
/* Create dataspace for dataset */
sid = H5Screate(H5S_SCALAR);
CHECK(sid, FAIL, "H5Screate");
/* Create "big" dataspace for "large" attributes */
big_sid = H5Screate_simple(SPACE1_RANK, big_dims, NULL);
CHECK(big_sid, FAIL, "H5Screate_simple");
/* Loop over type of shared components */
for (test_shared = 0; test_shared < 3; test_shared++) {
/* Make copy of file creation property list */
my_fcpl = H5Pcopy(fcpl);
CHECK(my_fcpl, FAIL, "H5Pcopy");
/* Set up datatype for attributes */
attr_tid = H5Tcopy(H5T_NATIVE_UINT);
CHECK(attr_tid, FAIL, "H5Tcopy");
/* Special setup for each type of shared components */
if (test_shared == 0) {
/* Make attributes > 500 bytes shared */
ret = H5Pset_shared_mesg_nindexes(my_fcpl, (unsigned)1);
CHECK_I(ret, "H5Pset_shared_mesg_nindexes");
ret = H5Pset_shared_mesg_index(my_fcpl, (unsigned)0, H5O_SHMESG_ATTR_FLAG, (unsigned)500);
CHECK_I(ret, "H5Pset_shared_mesg_index");
} /* end if */
else {
/* Set up copy of file creation property list */
ret = H5Pset_shared_mesg_nindexes(my_fcpl, (unsigned)3);
CHECK_I(ret, "H5Pset_shared_mesg_nindexes");
/* Make attributes > 500 bytes shared */
ret = H5Pset_shared_mesg_index(my_fcpl, (unsigned)0, H5O_SHMESG_ATTR_FLAG, (unsigned)500);
CHECK_I(ret, "H5Pset_shared_mesg_index");
/* Make datatypes & dataspaces > 1 byte shared (i.e. all of them :-) */
ret = H5Pset_shared_mesg_index(my_fcpl, (unsigned)1, H5O_SHMESG_DTYPE_FLAG, (unsigned)1);
CHECK_I(ret, "H5Pset_shared_mesg_index");
ret = H5Pset_shared_mesg_index(my_fcpl, (unsigned)2, H5O_SHMESG_SDSPACE_FLAG, (unsigned)1);
CHECK_I(ret, "H5Pset_shared_mesg_index");
} /* end else */
/* Create file */
fid = H5Fcreate(FILENAME, H5F_ACC_TRUNC, my_fcpl, fapl);
CHECK(fid, FAIL, "H5Fcreate");
/* Close FCPL copy */
ret = H5Pclose(my_fcpl);
CHECK(ret, FAIL, "H5Pclose");
/* Close file */
ret = H5Fclose(fid);
CHECK(ret, FAIL, "H5Fclose");
/* Get size of file */
empty_filesize = h5_get_file_size(FILENAME, fapl);
if (empty_filesize < 0)
TestErrPrintf("Line %d: file size wrong!\n", __LINE__);
/* Re-open file */
fid = H5Fopen(FILENAME, H5F_ACC_RDWR, fapl);
CHECK(fid, FAIL, "H5Fopen");
/* Commit datatype to file */
if (test_shared == 2) {
ret = H5Tcommit2(fid, TYPE1_NAME, attr_tid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
CHECK(ret, FAIL, "H5Tcommit2");
} /* end if */
/* Set up to query the object creation properties */
if (dcpl_g == H5P_DEFAULT) {
dcpl = H5Pcreate(H5P_DATASET_CREATE);
CHECK(dcpl, FAIL, "H5Pcreate");
}
else {
dcpl = H5Pcopy(dcpl_g);
CHECK(dcpl, FAIL, "H5Pcopy");
}
/* Create datasets */
dataset = H5Dcreate2(fid, DSET1_NAME, H5T_NATIVE_UCHAR, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT);
CHECK(dataset, FAIL, "H5Dcreate2");
dataset2 = H5Dcreate2(fid, DSET2_NAME, H5T_NATIVE_UCHAR, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT);
CHECK(dataset2, FAIL, "H5Dcreate2");
/* Check on dataset's message storage status */
if (test_shared != 0) {
/* Datasets' datatypes can be shared */
ret = H5F__get_sohm_mesg_count_test(fid, H5O_DTYPE_ID, &mesg_count);
CHECK(ret, FAIL, "H5F__get_sohm_mesg_count_test");
VERIFY(mesg_count, 1, "H5F__get_sohm_mesg_count_test");
/* Datasets' dataspace can be shared */
ret = H5F__get_sohm_mesg_count_test(fid, H5O_SDSPACE_ID, &mesg_count);
CHECK(ret, FAIL, "H5F__get_sohm_mesg_count_test");
VERIFY(mesg_count, 1, "H5F__get_sohm_mesg_count_test");
} /* end if */
/* Retrieve limits for compact/dense attribute storage */
ret = H5Pget_attr_phase_change(dcpl, &max_compact, &min_dense);
CHECK(ret, FAIL, "H5Pget_attr_phase_change");
/* Close property list */
ret = H5Pclose(dcpl);
CHECK(ret, FAIL, "H5Pclose");
/* Check on datasets' attribute storage status */
is_dense = H5O__is_attr_dense_test(dataset);
VERIFY(is_dense, FALSE, "H5O__is_attr_dense_test");
is_dense = H5O__is_attr_dense_test(dataset2);
VERIFY(is_dense, FALSE, "H5O__is_attr_dense_test");
/* Add attributes to each dataset, until after converting to dense storage */
for (u = 0; u < max_compact * 2; u++) {
/* Create attribute name */
HDsnprintf(attrname, sizeof(attrname), "attr %02u", u);
/* Alternate between creating "small" & "big" attributes */
if (u % 2) {
/* Create "small" attribute on first dataset */
attr = H5Acreate2(dataset, attrname, attr_tid, sid, H5P_DEFAULT, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate2");
/* Check that attribute is not shared */
is_shared = H5A__is_shared_test(attr);
VERIFY(is_shared, FALSE, "H5A__is_shared_test");
/* Write data into the attribute */
attr_value = u + 1;
ret = H5Awrite(attr, attr_tid, &attr_value);
CHECK(ret, FAIL, "H5Awrite");
} /* end if */
else {
/* Create "big" attribute on first dataset */
attr = H5Acreate2(dataset, attrname, attr_tid, big_sid, H5P_DEFAULT, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate2");
/* Check that attribute is shared */
is_shared = H5A__is_shared_test(attr);
VERIFY(is_shared, TRUE, "H5A__is_shared_test");
/* Check refcount for attribute */
ret = H5A__get_shared_rc_test(attr, &shared_refcount);
CHECK(ret, FAIL, "H5A__get_shared_rc_test");
VERIFY(shared_refcount, 1, "H5A__get_shared_rc_test");
/* Write data into the attribute */
big_value[0] = u + 1;
ret = H5Awrite(attr, attr_tid, big_value);
CHECK(ret, FAIL, "H5Awrite");
/* Check refcount for attribute */
ret = H5A__get_shared_rc_test(attr, &shared_refcount);
CHECK(ret, FAIL, "H5A__get_shared_rc_test");
VERIFY(shared_refcount, 1, "H5A__get_shared_rc_test");
} /* end else */
/* Close attribute */
ret = H5Aclose(attr);
CHECK(ret, FAIL, "H5Aclose");
/* Check on dataset's attribute storage status */
is_dense = H5O__is_attr_dense_test(dataset);
if (u < max_compact)
VERIFY(is_dense, FALSE, "H5O__is_attr_dense_test");
else
VERIFY(is_dense, TRUE, "H5O__is_attr_dense_test");
/* Alternate between creating "small" & "big" attributes */
if (u % 2) {
/* Create "small" attribute on second dataset */
attr = H5Acreate2(dataset2, attrname, attr_tid, sid, H5P_DEFAULT, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate2");
/* Check that attribute is not shared */
is_shared = H5A__is_shared_test(attr);
VERIFY(is_shared, FALSE, "H5A__is_shared_test");
/* Write data into the attribute */
attr_value = u + 1;
ret = H5Awrite(attr, attr_tid, &attr_value);
CHECK(ret, FAIL, "H5Awrite");
} /* end if */
else {
/* Create "big" attribute on second dataset */
attr = H5Acreate2(dataset2, attrname, attr_tid, big_sid, H5P_DEFAULT, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate2");
/* Check that attribute is shared */
is_shared = H5A__is_shared_test(attr);
VERIFY(is_shared, TRUE, "H5A__is_shared_test");
/* Check refcount for attribute */
ret = H5A__get_shared_rc_test(attr, &shared_refcount);
CHECK(ret, FAIL, "H5A__get_shared_rc_test");
VERIFY(shared_refcount, 1, "H5A__get_shared_rc_test");
/* Write data into the attribute */
big_value[0] = u + 1;
ret = H5Awrite(attr, attr_tid, big_value);
CHECK(ret, FAIL, "H5Awrite");
/* Check refcount for attribute */
ret = H5A__get_shared_rc_test(attr, &shared_refcount);
CHECK(ret, FAIL, "H5A__get_shared_rc_test");
VERIFY(shared_refcount, 2, "H5A__get_shared_rc_test");
} /* end else */
/* Close attribute */
ret = H5Aclose(attr);
CHECK(ret, FAIL, "H5Aclose");
/* Check on dataset's attribute storage status */
is_dense = H5O__is_attr_dense_test(dataset2);
if (u < max_compact)
VERIFY(is_dense, FALSE, "H5O__is_attr_dense_test");
else
VERIFY(is_dense, TRUE, "H5O__is_attr_dense_test");
/* Create new attribute name */
HDsnprintf(attrname2, sizeof(attrname2), "new attr %02u", u);
/* Change second dataset's attribute's name */
ret = H5Arename_by_name(fid, DSET2_NAME, attrname, attrname2, H5P_DEFAULT);
CHECK(ret, FAIL, "H5Arename_by_name");
/* Check refcount on attributes now */
/* Check refcount on renamed attribute */
attr = H5Aopen(dataset2, attrname2, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Aopen");
if (u % 2) {
/* Check that attribute is not shared */
is_shared = H5A__is_shared_test(attr);
VERIFY(is_shared, FALSE, "H5A__is_shared_test");
} /* end if */
else {
/* Check that attribute is shared */
is_shared = H5A__is_shared_test(attr);
VERIFY(is_shared, TRUE, "H5A__is_shared_test");
/* Check refcount for attribute */
ret = H5A__get_shared_rc_test(attr, &shared_refcount);
CHECK(ret, FAIL, "H5A__get_shared_rc_test");
VERIFY(shared_refcount, 1, "H5A__get_shared_rc_test");
} /* end else */
/* Close attribute */
ret = H5Aclose(attr);
CHECK(ret, FAIL, "H5Aclose");
/* Check refcount on original attribute */
attr = H5Aopen(dataset, attrname, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Aopen");
if (u % 2) {
/* Check that attribute is not shared */
is_shared = H5A__is_shared_test(attr);
VERIFY(is_shared, FALSE, "H5A__is_shared_test");
} /* end if */
else {
/* Check that attribute is shared */
is_shared = H5A__is_shared_test(attr);
VERIFY(is_shared, TRUE, "H5A__is_shared_test");
/* Check refcount for attribute */
ret = H5A__get_shared_rc_test(attr, &shared_refcount);
CHECK(ret, FAIL, "H5A__get_shared_rc_test");
VERIFY(shared_refcount, 1, "H5A__get_shared_rc_test");
} /* end else */
/* Close attribute */
ret = H5Aclose(attr);
CHECK(ret, FAIL, "H5Aclose");
/* Change second dataset's attribute's name back to original */
ret = H5Arename_by_name(fid, DSET2_NAME, attrname2, attrname, H5P_DEFAULT);
CHECK(ret, FAIL, "H5Arename_by_name");
/* Check refcount on attributes now */
/* Check refcount on renamed attribute */
attr = H5Aopen(dataset2, attrname, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Aopen");
if (u % 2) {
/* Check that attribute is not shared */
is_shared = H5A__is_shared_test(attr);
VERIFY(is_shared, FALSE, "H5A__is_shared_test");
} /* end if */
else {
/* Check that attribute is shared */
is_shared = H5A__is_shared_test(attr);
VERIFY(is_shared, TRUE, "H5A__is_shared_test");
/* Check refcount for attribute */
ret = H5A__get_shared_rc_test(attr, &shared_refcount);
CHECK(ret, FAIL, "H5A__get_shared_rc_test");
VERIFY(shared_refcount, 2, "H5A__get_shared_rc_test");
} /* end else */
/* Close attribute */
ret = H5Aclose(attr);
CHECK(ret, FAIL, "H5Aclose");
/* Check refcount on original attribute */
attr = H5Aopen(dataset, attrname, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Aopen");
if (u % 2) {
/* Check that attribute is not shared */
is_shared = H5A__is_shared_test(attr);
VERIFY(is_shared, FALSE, "H5A__is_shared_test");
} /* end if */
else {
/* Check that attribute is shared */
is_shared = H5A__is_shared_test(attr);
VERIFY(is_shared, TRUE, "H5A__is_shared_test");
/* Check refcount for attribute */
ret = H5A__get_shared_rc_test(attr, &shared_refcount);
CHECK(ret, FAIL, "H5A__get_shared_rc_test");
VERIFY(shared_refcount, 2, "H5A__get_shared_rc_test");
} /* end else */
/* Close attribute */
ret = H5Aclose(attr);
CHECK(ret, FAIL, "H5Aclose");
} /* end for */
/* Close attribute's datatype */
ret = H5Tclose(attr_tid);
CHECK(ret, FAIL, "H5Tclose");
/* Close Datasets */
ret = H5Dclose(dataset);
CHECK(ret, FAIL, "H5Dclose");
ret = H5Dclose(dataset2);
CHECK(ret, FAIL, "H5Dclose");
/* Check on shared message status now */
if (test_shared != 0) {
if (test_shared == 1) {
/* Check on datatype storage status */
ret = H5F__get_sohm_mesg_count_test(fid, H5O_DTYPE_ID, &mesg_count);
CHECK(ret, FAIL, "H5F__get_sohm_mesg_count_test");
VERIFY(mesg_count, 2, "H5F__get_sohm_mesg_count_test");
} /* end if */
/* Check on dataspace storage status */
ret = H5F__get_sohm_mesg_count_test(fid, H5O_SDSPACE_ID, &mesg_count);
CHECK(ret, FAIL, "H5F__get_sohm_mesg_count_test");
VERIFY(mesg_count, 2, "H5F__get_sohm_mesg_count_test");
} /* end if */
/* Unlink datasets with attributes */
ret = H5Ldelete(fid, DSET1_NAME, H5P_DEFAULT);
CHECK(ret, FAIL, "HLdelete");
ret = H5Ldelete(fid, DSET2_NAME, H5P_DEFAULT);
CHECK(ret, FAIL, "H5Ldelete");
/* Unlink committed datatype */
if (test_shared == 2) {
ret = H5Ldelete(fid, TYPE1_NAME, H5P_DEFAULT);
CHECK(ret, FAIL, "H5Ldelete");
} /* end if */
/* Check on attribute storage status */
ret = H5F__get_sohm_mesg_count_test(fid, H5O_ATTR_ID, &mesg_count);
CHECK(ret, FAIL, "H5F__get_sohm_mesg_count_test");
VERIFY(mesg_count, 0, "H5F__get_sohm_mesg_count_test");
if (test_shared != 0) {
/* Check on datatype storage status */
ret = H5F__get_sohm_mesg_count_test(fid, H5O_DTYPE_ID, &mesg_count);
CHECK(ret, FAIL, "H5F__get_sohm_mesg_count_test");
VERIFY(mesg_count, 0, "H5F__get_sohm_mesg_count_test");
/* Check on dataspace storage status */
ret = H5F__get_sohm_mesg_count_test(fid, H5O_SDSPACE_ID, &mesg_count);
CHECK(ret, FAIL, "H5F__get_sohm_mesg_count_test");
VERIFY(mesg_count, 0, "H5F__get_sohm_mesg_count_test");
} /* end if */
/* Close file */
ret = H5Fclose(fid);
CHECK(ret, FAIL, "H5Fclose");
if (h5_using_default_driver(NULL)) {
/* Check size of file */
filesize = h5_get_file_size(FILENAME, fapl);
VERIFY(filesize, empty_filesize, "h5_get_file_size");
}
} /* end for */
/* Close dataspaces */
ret = H5Sclose(sid);
CHECK(ret, FAIL, "H5Sclose");
ret = H5Sclose(big_sid);
CHECK(ret, FAIL, "H5Sclose");
/* Release memory */
HDfree(big_value);
} /* test_attr_shared_rename() */
/****************************************************************
**
** test_attr_shared_delete(): Test basic H5A (attribute) code.
** Tests deleting shared attributes in "compact" & "dense" storage
**
****************************************************************/
static void
test_attr_shared_delete(hid_t fcpl, hid_t fapl)
{
hid_t fid; /* File ID */
hid_t my_fcpl; /* File creation property list ID */
hid_t dataset, dataset2; /* Dataset IDs */
hid_t attr_tid; /* Attribute's datatype ID */
hid_t sid, big_sid; /* Dataspace IDs */
hsize_t big_dims[] = {SPACE1_DIM1, SPACE1_DIM2, SPACE1_DIM3}; /* Dimensions for "big" attribute */
hid_t attr; /* Attribute ID */
hid_t dcpl; /* Dataset creation property list ID */
char attrname[NAME_BUF_SIZE]; /* Name of attribute on first dataset */
unsigned max_compact; /* Maximum # of attributes to store compactly */
unsigned min_dense; /* Minimum # of attributes to store "densely" */
htri_t is_dense; /* Are attributes stored densely? */
htri_t is_shared; /* Is attributes shared? */
hsize_t shared_refcount; /* Reference count of shared attribute */
unsigned attr_value; /* Attribute value */
unsigned *big_value; /* Data for "big" attribute */
size_t mesg_count; /* # of shared messages */
unsigned test_shared; /* Index over shared component type */
unsigned u; /* Local index variable */
h5_stat_size_t empty_filesize; /* Size of empty file */
h5_stat_size_t filesize; /* Size of file after modifications */
herr_t ret; /* Generic return value */
/* Output message about test being performed */
MESSAGE(5, ("Testing Deleting Shared & Unshared Attributes in Compact & Dense Storage\n"));
/* Allocate & initialize "big" attribute data */
big_value = (unsigned *)HDmalloc((size_t)(SPACE1_DIM1 * SPACE1_DIM2 * SPACE1_DIM3) * sizeof(unsigned));
CHECK_PTR(big_value, "HDmalloc");
HDmemset(big_value, 1, sizeof(unsigned) * (size_t)(SPACE1_DIM1 * SPACE1_DIM2 * SPACE1_DIM3));
/* Create dataspace for dataset */
sid = H5Screate(H5S_SCALAR);
CHECK(sid, FAIL, "H5Screate");
/* Create "big" dataspace for "large" attributes */
big_sid = H5Screate_simple(SPACE1_RANK, big_dims, NULL);
CHECK(big_sid, FAIL, "H5Screate_simple");
/* Loop over type of shared components */
for (test_shared = 0; test_shared < 3; test_shared++) {
/* Make copy of file creation property list */
my_fcpl = H5Pcopy(fcpl);
CHECK(my_fcpl, FAIL, "H5Pcopy");
/* Set up datatype for attributes */
attr_tid = H5Tcopy(H5T_NATIVE_UINT);
CHECK(attr_tid, FAIL, "H5Tcopy");
/* Special setup for each type of shared components */
if (test_shared == 0) {
/* Make attributes > 500 bytes shared */
ret = H5Pset_shared_mesg_nindexes(my_fcpl, (unsigned)1);
CHECK_I(ret, "H5Pset_shared_mesg_nindexes");
ret = H5Pset_shared_mesg_index(my_fcpl, (unsigned)0, H5O_SHMESG_ATTR_FLAG, (unsigned)500);
CHECK_I(ret, "H5Pset_shared_mesg_index");
} /* end if */
else {
/* Set up copy of file creation property list */
ret = H5Pset_shared_mesg_nindexes(my_fcpl, (unsigned)3);
CHECK_I(ret, "H5Pset_shared_mesg_nindexes");
/* Make attributes > 500 bytes shared */
ret = H5Pset_shared_mesg_index(my_fcpl, (unsigned)0, H5O_SHMESG_ATTR_FLAG, (unsigned)500);
CHECK_I(ret, "H5Pset_shared_mesg_index");
/* Make datatypes & dataspaces > 1 byte shared (i.e. all of them :-) */
ret = H5Pset_shared_mesg_index(my_fcpl, (unsigned)1, H5O_SHMESG_DTYPE_FLAG, (unsigned)1);
CHECK_I(ret, "H5Pset_shared_mesg_index");
ret = H5Pset_shared_mesg_index(my_fcpl, (unsigned)2, H5O_SHMESG_SDSPACE_FLAG, (unsigned)1);
CHECK_I(ret, "H5Pset_shared_mesg_index");
} /* end else */
/* Create file */
fid = H5Fcreate(FILENAME, H5F_ACC_TRUNC, my_fcpl, fapl);
CHECK(fid, FAIL, "H5Fcreate");
/* Close FCPL copy */
ret = H5Pclose(my_fcpl);
CHECK(ret, FAIL, "H5Pclose");
/* Close file */
ret = H5Fclose(fid);
CHECK(ret, FAIL, "H5Fclose");
/* Get size of file */
empty_filesize = h5_get_file_size(FILENAME, fapl);
if (empty_filesize < 0)
TestErrPrintf("Line %d: file size wrong!\n", __LINE__);
/* Re-open file */
fid = H5Fopen(FILENAME, H5F_ACC_RDWR, fapl);
CHECK(fid, FAIL, "H5Fopen");
/* Commit datatype to file */
if (test_shared == 2) {
ret = H5Tcommit2(fid, TYPE1_NAME, attr_tid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
CHECK(ret, FAIL, "H5Tcommit2");
} /* end if */
/* Set up to query the object creation properties */
if (dcpl_g == H5P_DEFAULT) {
dcpl = H5Pcreate(H5P_DATASET_CREATE);
CHECK(dcpl, FAIL, "H5Pcreate");
}
else {
dcpl = H5Pcopy(dcpl_g);
CHECK(dcpl, FAIL, "H5Pcopy");
}
/* Create datasets */
dataset = H5Dcreate2(fid, DSET1_NAME, H5T_NATIVE_UCHAR, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT);
CHECK(dataset, FAIL, "H5Dcreate2");
dataset2 = H5Dcreate2(fid, DSET2_NAME, H5T_NATIVE_UCHAR, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT);
CHECK(dataset2, FAIL, "H5Dcreate2");
/* Check on dataset's message storage status */
if (test_shared != 0) {
/* Datasets' datatypes can be shared */
ret = H5F__get_sohm_mesg_count_test(fid, H5O_DTYPE_ID, &mesg_count);
CHECK(ret, FAIL, "H5F__get_sohm_mesg_count_test");
VERIFY(mesg_count, 1, "H5F__get_sohm_mesg_count_test");
/* Datasets' dataspace can be shared */
ret = H5F__get_sohm_mesg_count_test(fid, H5O_SDSPACE_ID, &mesg_count);
CHECK(ret, FAIL, "H5F__get_sohm_mesg_count_test");
VERIFY(mesg_count, 1, "H5F__get_sohm_mesg_count_test");
} /* end if */
/* Retrieve limits for compact/dense attribute storage */
ret = H5Pget_attr_phase_change(dcpl, &max_compact, &min_dense);
CHECK(ret, FAIL, "H5Pget_attr_phase_change");
/* Close property list */
ret = H5Pclose(dcpl);
CHECK(ret, FAIL, "H5Pclose");
/* Check on datasets' attribute storage status */
is_dense = H5O__is_attr_dense_test(dataset);
VERIFY(is_dense, FALSE, "H5O__is_attr_dense_test");
is_dense = H5O__is_attr_dense_test(dataset2);
VERIFY(is_dense, FALSE, "H5O__is_attr_dense_test");
/* Add attributes to each dataset, until after converting to dense storage */
for (u = 0; u < max_compact * 2; u++) {
/* Create attribute name */
HDsnprintf(attrname, sizeof(attrname), "attr %02u", u);
/* Alternate between creating "small" & "big" attributes */
if (u % 2) {
/* Create "small" attribute on first dataset */
attr = H5Acreate2(dataset, attrname, attr_tid, sid, H5P_DEFAULT, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate2");
/* Check that attribute is not shared */
is_shared = H5A__is_shared_test(attr);
VERIFY(is_shared, FALSE, "H5A__is_shared_test");
/* Write data into the attribute */
attr_value = u + 1;
ret = H5Awrite(attr, attr_tid, &attr_value);
CHECK(ret, FAIL, "H5Awrite");
} /* end if */
else {
/* Create "big" attribute on first dataset */
attr = H5Acreate2(dataset, attrname, attr_tid, big_sid, H5P_DEFAULT, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate2");
/* Check that attribute is shared */
is_shared = H5A__is_shared_test(attr);
VERIFY(is_shared, TRUE, "H5A__is_shared_test");
/* Check refcount for attribute */
ret = H5A__get_shared_rc_test(attr, &shared_refcount);
CHECK(ret, FAIL, "H5A__get_shared_rc_test");
VERIFY(shared_refcount, 1, "H5A__get_shared_rc_test");
/* Write data into the attribute */
big_value[0] = u + 1;
ret = H5Awrite(attr, attr_tid, big_value);
CHECK(ret, FAIL, "H5Awrite");
/* Check refcount for attribute */
ret = H5A__get_shared_rc_test(attr, &shared_refcount);
CHECK(ret, FAIL, "H5A__get_shared_rc_test");
VERIFY(shared_refcount, 1, "H5A__get_shared_rc_test");
} /* end else */
/* Close attribute */
ret = H5Aclose(attr);
CHECK(ret, FAIL, "H5Aclose");
/* Check on dataset's attribute storage status */
is_dense = H5O__is_attr_dense_test(dataset);
if (u < max_compact)
VERIFY(is_dense, FALSE, "H5O__is_attr_dense_test");
else
VERIFY(is_dense, TRUE, "H5O__is_attr_dense_test");
/* Alternate between creating "small" & "big" attributes */
if (u % 2) {
/* Create "small" attribute on second dataset */
attr = H5Acreate2(dataset2, attrname, attr_tid, sid, H5P_DEFAULT, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate2");
/* Check that attribute is not shared */
is_shared = H5A__is_shared_test(attr);
VERIFY(is_shared, FALSE, "H5A__is_shared_test");
/* Write data into the attribute */
attr_value = u + 1;
ret = H5Awrite(attr, attr_tid, &attr_value);
CHECK(ret, FAIL, "H5Awrite");
} /* end if */
else {
/* Create "big" attribute on second dataset */
attr = H5Acreate2(dataset2, attrname, attr_tid, big_sid, H5P_DEFAULT, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate2");
/* Check that attribute is shared */
is_shared = H5A__is_shared_test(attr);
VERIFY(is_shared, TRUE, "H5A__is_shared_test");
/* Check refcount for attribute */
ret = H5A__get_shared_rc_test(attr, &shared_refcount);
CHECK(ret, FAIL, "H5A__get_shared_rc_test");
VERIFY(shared_refcount, 1, "H5A__get_shared_rc_test");
/* Write data into the attribute */
big_value[0] = u + 1;
ret = H5Awrite(attr, attr_tid, big_value);
CHECK(ret, FAIL, "H5Awrite");
/* Check refcount for attribute */
ret = H5A__get_shared_rc_test(attr, &shared_refcount);
CHECK(ret, FAIL, "H5A__get_shared_rc_test");
VERIFY(shared_refcount, 2, "H5A__get_shared_rc_test");
} /* end else */
/* Close attribute */
ret = H5Aclose(attr);
CHECK(ret, FAIL, "H5Aclose");
/* Check on dataset's attribute storage status */
is_dense = H5O__is_attr_dense_test(dataset2);
if (u < max_compact)
VERIFY(is_dense, FALSE, "H5O__is_attr_dense_test");
else
VERIFY(is_dense, TRUE, "H5O__is_attr_dense_test");
} /* end for */
/* Delete attributes from second dataset */
for (u = 0; u < max_compact * 2; u++) {
/* Create attribute name */
HDsnprintf(attrname, sizeof(attrname), "attr %02u", u);
/* Delete second dataset's attribute */
ret = H5Adelete_by_name(fid, DSET2_NAME, attrname, H5P_DEFAULT);
CHECK(ret, FAIL, "H5Adelete_by_name");
/* Check refcount on attributes now */
/* Check refcount on first dataset's attribute */
attr = H5Aopen(dataset, attrname, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Aopen");
if (u % 2) {
/* Check that attribute is not shared */
is_shared = H5A__is_shared_test(attr);
VERIFY(is_shared, FALSE, "H5A__is_shared_test");
} /* end if */
else {
/* Check that attribute is shared */
is_shared = H5A__is_shared_test(attr);
VERIFY(is_shared, TRUE, "H5A__is_shared_test");
/* Check refcount for attribute */
ret = H5A__get_shared_rc_test(attr, &shared_refcount);
CHECK(ret, FAIL, "H5A__get_shared_rc_test");
VERIFY(shared_refcount, 1, "H5A__get_shared_rc_test");
} /* end else */
/* Close attribute */
ret = H5Aclose(attr);
CHECK(ret, FAIL, "H5Aclose");
} /* end for */
/* Close attribute's datatype */
ret = H5Tclose(attr_tid);
CHECK(ret, FAIL, "H5Tclose");
/* Close Datasets */
ret = H5Dclose(dataset);
CHECK(ret, FAIL, "H5Dclose");
ret = H5Dclose(dataset2);
CHECK(ret, FAIL, "H5Dclose");
/* Check on shared message status now */
if (test_shared != 0) {
if (test_shared == 1) {
/* Check on datatype storage status */
ret = H5F__get_sohm_mesg_count_test(fid, H5O_DTYPE_ID, &mesg_count);
CHECK(ret, FAIL, "H5F__get_sohm_mesg_count_test");
VERIFY(mesg_count, 2, "H5F__get_sohm_mesg_count_test");
} /* end if */
/* Check on dataspace storage status */
ret = H5F__get_sohm_mesg_count_test(fid, H5O_SDSPACE_ID, &mesg_count);
CHECK(ret, FAIL, "H5F__get_sohm_mesg_count_test");
VERIFY(mesg_count, 2, "H5F__get_sohm_mesg_count_test");
} /* end if */
/* Unlink datasets with attributes */
ret = H5Ldelete(fid, DSET1_NAME, H5P_DEFAULT);
CHECK(ret, FAIL, "H5Ldelete");
ret = H5Ldelete(fid, DSET2_NAME, H5P_DEFAULT);
CHECK(ret, FAIL, "H5Ldelete");
/* Unlink committed datatype */
if (test_shared == 2) {
ret = H5Ldelete(fid, TYPE1_NAME, H5P_DEFAULT);
CHECK(ret, FAIL, "H5Ldelete");
} /* end if */
/* Check on attribute storage status */
ret = H5F__get_sohm_mesg_count_test(fid, H5O_ATTR_ID, &mesg_count);
CHECK(ret, FAIL, "H5F__get_sohm_mesg_count_test");
VERIFY(mesg_count, 0, "H5F__get_sohm_mesg_count_test");
if (test_shared != 0) {
/* Check on datatype storage status */
ret = H5F__get_sohm_mesg_count_test(fid, H5O_DTYPE_ID, &mesg_count);
CHECK(ret, FAIL, "H5F__get_sohm_mesg_count_test");
VERIFY(mesg_count, 0, "H5F__get_sohm_mesg_count_test");
/* Check on dataspace storage status */
ret = H5F__get_sohm_mesg_count_test(fid, H5O_SDSPACE_ID, &mesg_count);
CHECK(ret, FAIL, "H5F__get_sohm_mesg_count_test");
VERIFY(mesg_count, 0, "H5F__get_sohm_mesg_count_test");
} /* end if */
/* Close file */
ret = H5Fclose(fid);
CHECK(ret, FAIL, "H5Fclose");
if (h5_using_default_driver(NULL)) {
/* Check size of file */
filesize = h5_get_file_size(FILENAME, fapl);
VERIFY(filesize, empty_filesize, "h5_get_file_size");
}
} /* end for */
/* Close dataspaces */
ret = H5Sclose(sid);
CHECK(ret, FAIL, "H5Sclose");
ret = H5Sclose(big_sid);
CHECK(ret, FAIL, "H5Sclose");
/* Release memory */
HDfree(big_value);
} /* test_attr_shared_delete() */
/****************************************************************
**
** test_attr_shared_unlink(): Test basic H5A (attribute) code.
** Tests unlinking object with shared attributes in "compact" & "dense" storage
**
****************************************************************/
static void
test_attr_shared_unlink(hid_t fcpl, hid_t fapl)
{
hid_t fid; /* File ID */
hid_t my_fcpl; /* File creation property list ID */
hid_t dataset, dataset2; /* Dataset IDs */
hid_t attr_tid; /* Attribute's datatype ID */
hid_t sid, big_sid; /* Dataspace IDs */
hsize_t big_dims[] = {SPACE1_DIM1, SPACE1_DIM2, SPACE1_DIM3}; /* Dimensions for "big" attribute */
hid_t attr; /* Attribute ID */
hid_t dcpl; /* Dataset creation property list ID */
char attrname[NAME_BUF_SIZE]; /* Name of attribute on first dataset */
unsigned max_compact; /* Maximum # of attributes to store compactly */
unsigned min_dense; /* Minimum # of attributes to store "densely" */
htri_t is_dense; /* Are attributes stored densely? */
htri_t is_shared; /* Is attributes shared? */
hsize_t shared_refcount; /* Reference count of shared attribute */
unsigned attr_value; /* Attribute value */
unsigned *big_value; /* Data for "big" attribute */
size_t mesg_count; /* # of shared messages */
unsigned test_shared; /* Index over shared component type */
unsigned u; /* Local index variable */
h5_stat_size_t empty_filesize; /* Size of empty file */
h5_stat_size_t filesize; /* Size of file after modifications */
herr_t ret; /* Generic return value */
/* Output message about test being performed */
MESSAGE(5, ("Testing Unlinking Object with Shared Attributes in Compact & Dense Storage\n"));
/* Allocate & initialize "big" attribute data */
big_value = (unsigned *)HDmalloc((size_t)(SPACE1_DIM1 * SPACE1_DIM2 * SPACE1_DIM3) * sizeof(unsigned));
CHECK_PTR(big_value, "HDmalloc");
HDmemset(big_value, 1, sizeof(unsigned) * (size_t)(SPACE1_DIM1 * SPACE1_DIM2 * SPACE1_DIM3));
/* Create dataspace for dataset */
sid = H5Screate(H5S_SCALAR);
CHECK(sid, FAIL, "H5Screate");
/* Create "big" dataspace for "large" attributes */
big_sid = H5Screate_simple(SPACE1_RANK, big_dims, NULL);
CHECK(big_sid, FAIL, "H5Screate_simple");
/* Loop over type of shared components */
for (test_shared = 0; test_shared < 3; test_shared++) {
/* Make copy of file creation property list */
my_fcpl = H5Pcopy(fcpl);
CHECK(my_fcpl, FAIL, "H5Pcopy");
/* Set up datatype for attributes */
attr_tid = H5Tcopy(H5T_NATIVE_UINT);
CHECK(attr_tid, FAIL, "H5Tcopy");
/* Special setup for each type of shared components */
if (test_shared == 0) {
/* Make attributes > 500 bytes shared */
ret = H5Pset_shared_mesg_nindexes(my_fcpl, (unsigned)1);
CHECK_I(ret, "H5Pset_shared_mesg_nindexes");
ret = H5Pset_shared_mesg_index(my_fcpl, (unsigned)0, H5O_SHMESG_ATTR_FLAG, (unsigned)500);
CHECK_I(ret, "H5Pset_shared_mesg_index");
} /* end if */
else {
/* Set up copy of file creation property list */
ret = H5Pset_shared_mesg_nindexes(my_fcpl, (unsigned)3);
CHECK_I(ret, "H5Pset_shared_mesg_nindexes");
/* Make attributes > 500 bytes shared */
ret = H5Pset_shared_mesg_index(my_fcpl, (unsigned)0, H5O_SHMESG_ATTR_FLAG, (unsigned)500);
CHECK_I(ret, "H5Pset_shared_mesg_index");
/* Make datatypes & dataspaces > 1 byte shared (i.e. all of them :-) */
ret = H5Pset_shared_mesg_index(my_fcpl, (unsigned)1, H5O_SHMESG_DTYPE_FLAG, (unsigned)1);
CHECK_I(ret, "H5Pset_shared_mesg_index");
ret = H5Pset_shared_mesg_index(my_fcpl, (unsigned)2, H5O_SHMESG_SDSPACE_FLAG, (unsigned)1);
CHECK_I(ret, "H5Pset_shared_mesg_index");
} /* end else */
/* Create file */
fid = H5Fcreate(FILENAME, H5F_ACC_TRUNC, my_fcpl, fapl);
CHECK(fid, FAIL, "H5Fcreate");
/* Close FCPL copy */
ret = H5Pclose(my_fcpl);
CHECK(ret, FAIL, "H5Pclose");
/* Close file */
ret = H5Fclose(fid);
CHECK(ret, FAIL, "H5Fclose");
/* Get size of file */
empty_filesize = h5_get_file_size(FILENAME, fapl);
if (empty_filesize < 0)
TestErrPrintf("Line %d: file size wrong!\n", __LINE__);
/* Re-open file */
fid = H5Fopen(FILENAME, H5F_ACC_RDWR, fapl);
CHECK(fid, FAIL, "H5Fopen");
/* Commit datatype to file */
if (test_shared == 2) {
ret = H5Tcommit2(fid, TYPE1_NAME, attr_tid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
CHECK(ret, FAIL, "H5Tcommit2");
} /* end if */
/* Set up to query the object creation properties */
if (dcpl_g == H5P_DEFAULT) {
dcpl = H5Pcreate(H5P_DATASET_CREATE);
CHECK(dcpl, FAIL, "H5Pcreate");
}
else {
dcpl = H5Pcopy(dcpl_g);
CHECK(dcpl, FAIL, "H5Pcopy");
}
/* Create datasets */
dataset = H5Dcreate2(fid, DSET1_NAME, H5T_NATIVE_UCHAR, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT);
CHECK(dataset, FAIL, "H5Dcreate2");
dataset2 = H5Dcreate2(fid, DSET2_NAME, H5T_NATIVE_UCHAR, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT);
CHECK(dataset2, FAIL, "H5Dcreate2");
/* Check on dataset's message storage status */
if (test_shared != 0) {
/* Datasets' datatypes can be shared */
ret = H5F__get_sohm_mesg_count_test(fid, H5O_DTYPE_ID, &mesg_count);
CHECK(ret, FAIL, "H5F__get_sohm_mesg_count_test");
VERIFY(mesg_count, 1, "H5F__get_sohm_mesg_count_test");
/* Datasets' dataspace can be shared */
ret = H5F__get_sohm_mesg_count_test(fid, H5O_SDSPACE_ID, &mesg_count);
CHECK(ret, FAIL, "H5F__get_sohm_mesg_count_test");
VERIFY(mesg_count, 1, "H5F__get_sohm_mesg_count_test");
} /* end if */
/* Retrieve limits for compact/dense attribute storage */
ret = H5Pget_attr_phase_change(dcpl, &max_compact, &min_dense);
CHECK(ret, FAIL, "H5Pget_attr_phase_change");
/* Close property list */
ret = H5Pclose(dcpl);
CHECK(ret, FAIL, "H5Pclose");
/* Check on datasets' attribute storage status */
is_dense = H5O__is_attr_dense_test(dataset);
VERIFY(is_dense, FALSE, "H5O__is_attr_dense_test");
is_dense = H5O__is_attr_dense_test(dataset2);
VERIFY(is_dense, FALSE, "H5O__is_attr_dense_test");
/* Add attributes to each dataset, until after converting to dense storage */
for (u = 0; u < max_compact * 2; u++) {
/* Create attribute name */
HDsnprintf(attrname, sizeof(attrname), "attr %02u", u);
/* Alternate between creating "small" & "big" attributes */
if (u % 2) {
/* Create "small" attribute on first dataset */
attr = H5Acreate2(dataset, attrname, attr_tid, sid, H5P_DEFAULT, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate2");
/* Check that attribute is not shared */
is_shared = H5A__is_shared_test(attr);
VERIFY(is_shared, FALSE, "H5A__is_shared_test");
/* Write data into the attribute */
attr_value = u + 1;
ret = H5Awrite(attr, attr_tid, &attr_value);
CHECK(ret, FAIL, "H5Awrite");
} /* end if */
else {
/* Create "big" attribute on first dataset */
attr = H5Acreate2(dataset, attrname, attr_tid, big_sid, H5P_DEFAULT, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate2");
/* ChecFk that attribute is shared */
is_shared = H5A__is_shared_test(attr);
VERIFY(is_shared, TRUE, "H5A__is_shared_test");
/* Check refcount for attribute */
ret = H5A__get_shared_rc_test(attr, &shared_refcount);
CHECK(ret, FAIL, "H5A__get_shared_rc_test");
VERIFY(shared_refcount, 1, "H5A__get_shared_rc_test");
/* Write data into the attribute */
big_value[0] = u + 1;
ret = H5Awrite(attr, attr_tid, big_value);
CHECK(ret, FAIL, "H5Awrite");
/* Check refcount for attribute */
ret = H5A__get_shared_rc_test(attr, &shared_refcount);
CHECK(ret, FAIL, "H5A__get_shared_rc_test");
VERIFY(shared_refcount, 1, "H5A__get_shared_rc_test");
} /* end else */
/* Close attribute */
ret = H5Aclose(attr);
CHECK(ret, FAIL, "H5Aclose");
/* Check on dataset's attribute storage status */
is_dense = H5O__is_attr_dense_test(dataset);
if (u < max_compact)
VERIFY(is_dense, FALSE, "H5O__is_attr_dense_test");
else
VERIFY(is_dense, TRUE, "H5O__is_attr_dense_test");
/* Alternate between creating "small" & "big" attributes */
if (u % 2) {
/* Create "small" attribute on second dataset */
attr = H5Acreate2(dataset2, attrname, attr_tid, sid, H5P_DEFAULT, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate2");
/* Check that attribute is not shared */
is_shared = H5A__is_shared_test(attr);
VERIFY(is_shared, FALSE, "H5A__is_shared_test");
/* Write data into the attribute */
attr_value = u + 1;
ret = H5Awrite(attr, attr_tid, &attr_value);
CHECK(ret, FAIL, "H5Awrite");
} /* end if */
else {
/* Create "big" attribute on second dataset */
attr = H5Acreate2(dataset2, attrname, attr_tid, big_sid, H5P_DEFAULT, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate2");
/* Check that attribute is shared */
is_shared = H5A__is_shared_test(attr);
VERIFY(is_shared, TRUE, "H5A__is_shared_test");
/* Check refcount for attribute */
ret = H5A__get_shared_rc_test(attr, &shared_refcount);
CHECK(ret, FAIL, "H5A__get_shared_rc_test");
VERIFY(shared_refcount, 1, "H5A__get_shared_rc_test");
/* Write data into the attribute */
big_value[0] = u + 1;
ret = H5Awrite(attr, attr_tid, big_value);
CHECK(ret, FAIL, "H5Awrite");
/* Check refcount for attribute */
ret = H5A__get_shared_rc_test(attr, &shared_refcount);
CHECK(ret, FAIL, "H5A__get_shared_rc_test");
VERIFY(shared_refcount, 2, "H5A__get_shared_rc_test");
} /* end else */
/* Close attribute */
ret = H5Aclose(attr);
CHECK(ret, FAIL, "H5Aclose");
/* Check on dataset's attribute storage status */
is_dense = H5O__is_attr_dense_test(dataset2);
if (u < max_compact)
VERIFY(is_dense, FALSE, "H5O__is_attr_dense_test");
else
VERIFY(is_dense, TRUE, "H5O__is_attr_dense_test");
} /* end for */
/* Close attribute's datatype */
ret = H5Tclose(attr_tid);
CHECK(ret, FAIL, "H5Tclose");
/* Close second dataset */
ret = H5Dclose(dataset2);
CHECK(ret, FAIL, "H5Dclose");
/* Unlink second dataset */
ret = H5Ldelete(fid, DSET2_NAME, H5P_DEFAULT);
CHECK(ret, FAIL, "H5Ldelete");
/* Check on first dataset's attribute storage status */
is_dense = H5O__is_attr_dense_test(dataset);
VERIFY(is_dense, TRUE, "H5O__is_attr_dense_test");
/* Check ref count on attributes of first dataset */
for (u = 0; u < max_compact * 2; u++) {
/* Create attribute name */
HDsnprintf(attrname, sizeof(attrname), "attr %02u", u);
/* Open attribute on first dataset */
attr = H5Aopen(dataset, attrname, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Aopen");
if (u % 2) {
/* Check that attribute is not shared */
is_shared = H5A__is_shared_test(attr);
VERIFY(is_shared, FALSE, "H5A__is_shared_test");
} /* end if */
else {
/* Check that attribute is shared */
is_shared = H5A__is_shared_test(attr);
VERIFY(is_shared, TRUE, "H5A__is_shared_test");
/* Check refcount for attribute */
ret = H5A__get_shared_rc_test(attr, &shared_refcount);
CHECK(ret, FAIL, "H5A__get_shared_rc_test");
VERIFY(shared_refcount, 1, "H5A__get_shared_rc_test");
} /* end else */
/* Close attribute */
ret = H5Aclose(attr);
CHECK(ret, FAIL, "H5Aclose");
} /* end for */
/* Close Datasets */
ret = H5Dclose(dataset);
CHECK(ret, FAIL, "H5Dclose");
/* Unlink first dataset */
ret = H5Ldelete(fid, DSET1_NAME, H5P_DEFAULT);
CHECK(ret, FAIL, "H5Ldelete");
/* Unlink committed datatype */
if (test_shared == 2) {
ret = H5Ldelete(fid, TYPE1_NAME, H5P_DEFAULT);
CHECK(ret, FAIL, "H5Ldelete");
} /* end if */
/* Check on attribute storage status */
ret = H5F__get_sohm_mesg_count_test(fid, H5O_ATTR_ID, &mesg_count);
CHECK(ret, FAIL, "H5F__get_sohm_mesg_count_test");
VERIFY(mesg_count, 0, "H5F__get_sohm_mesg_count_test");
if (test_shared != 0) {
/* Check on datatype storage status */
ret = H5F__get_sohm_mesg_count_test(fid, H5O_DTYPE_ID, &mesg_count);
CHECK(ret, FAIL, "H5F__get_sohm_mesg_count_test");
VERIFY(mesg_count, 0, "H5F__get_sohm_mesg_count_test");
/* Check on dataspace storage status */
ret = H5F__get_sohm_mesg_count_test(fid, H5O_SDSPACE_ID, &mesg_count);
CHECK(ret, FAIL, "H5F__get_sohm_mesg_count_test");
VERIFY(mesg_count, 0, "H5F__get_sohm_mesg_count_test");
} /* end if */
/* Close file */
ret = H5Fclose(fid);
CHECK(ret, FAIL, "H5Fclose");
if (h5_using_default_driver(NULL)) {
/* Check size of file */
filesize = h5_get_file_size(FILENAME, fapl);
VERIFY(filesize, empty_filesize, "h5_get_file_size");
}
} /* end for */
/* Close dataspaces */
ret = H5Sclose(sid);
CHECK(ret, FAIL, "H5Sclose");
ret = H5Sclose(big_sid);
CHECK(ret, FAIL, "H5Sclose");
/* Release memory */
HDfree(big_value);
} /* test_attr_shared_unlink() */
/****************************************************************
**
** test_attr_bug1(): Test basic H5A (attribute) code.
** Tests odd sequence of allocating and deallocating space in the file.
** The series of actions below constructs a file with an attribute
** in each object header chunk, except the first. Then, the attributes
** are removed and re-created in a way that makes the object header
** allocation code remove an object header chunk "in the middle" of
** the sequence of the chunks.
**
****************************************************************/
static void
test_attr_bug1(hid_t fcpl, hid_t fapl)
{
hid_t fid; /* File ID */
hid_t gid; /* Group ID */
hid_t aid; /* Attribute ID */
hid_t sid; /* Dataspace ID */
herr_t ret; /* Generic return status */
/* Output message about test being performed */
MESSAGE(5, ("Testing Allocating and De-allocating Attributes in Unusual Way\n"));
/* Create dataspace ID for attributes */
sid = H5Screate(H5S_SCALAR);
CHECK(sid, FAIL, "H5Screate");
/* Create main group to operate on */
fid = H5Fcreate(FILENAME, H5F_ACC_TRUNC, fcpl, fapl);
CHECK(fid, FAIL, "H5Fcreate");
gid = H5Gcreate2(fid, GROUP1_NAME, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
CHECK(gid, FAIL, "H5Gcreate2");
ret = H5Gclose(gid);
CHECK(ret, FAIL, "H5Gclose");
ret = H5Fclose(fid);
CHECK(ret, FAIL, "H5Fclose");
/* Re-open file and create another group, then attribute on first group */
fid = H5Fopen(FILENAME, H5F_ACC_RDWR, fapl);
CHECK(fid, FAIL, "H5Fopen");
/* Create second group */
gid = H5Gcreate2(fid, GROUP2_NAME, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
CHECK(gid, FAIL, "H5Gcreate2");
ret = H5Gclose(gid);
CHECK(ret, FAIL, "H5Gclose");
/* Re-open first group */
gid = H5Gopen2(fid, GROUP1_NAME, H5P_DEFAULT);
CHECK(gid, FAIL, "H5Gopen2");
/* Create attribute on first group */
aid = H5Acreate2(gid, ATTR7_NAME, H5T_NATIVE_DOUBLE, sid, H5P_DEFAULT, H5P_DEFAULT);
CHECK(aid, FAIL, "H5Acreate2");
ret = H5Aclose(aid);
CHECK(ret, FAIL, "H5Aclose");
ret = H5Gclose(gid);
CHECK(ret, FAIL, "H5Gclose");
ret = H5Fclose(fid);
CHECK(ret, FAIL, "H5Fclose");
/* Re-open file and create another group, then another attribute on first group */
fid = H5Fopen(FILENAME, H5F_ACC_RDWR, fapl);
CHECK(fid, FAIL, "H5Fopen");
/* Create third group */
gid = H5Gcreate2(fid, GROUP3_NAME, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
CHECK(gid, FAIL, "H5Gcreate2");
ret = H5Gclose(gid);
CHECK(ret, FAIL, "H5Gclose");
/* Unlink second group */
ret = H5Ldelete(fid, GROUP2_NAME, H5P_DEFAULT);
CHECK(ret, FAIL, "H5Ldelete");
/* Re-open first group */
gid = H5Gopen2(fid, GROUP1_NAME, H5P_DEFAULT);
CHECK(gid, FAIL, "H5Gopen2");
/* Create another attribute on first group */
aid = H5Acreate2(gid, ATTR8_NAME, H5T_NATIVE_DOUBLE, sid, H5P_DEFAULT, H5P_DEFAULT);
CHECK(aid, FAIL, "H5Acreate2");
ret = H5Aclose(aid);
CHECK(ret, FAIL, "H5Aclose");
ret = H5Gclose(gid);
CHECK(ret, FAIL, "H5Gclose");
ret = H5Fclose(fid);
CHECK(ret, FAIL, "H5Fclose");
/* Re-open file and re-create attributes on first group */
fid = H5Fopen(FILENAME, H5F_ACC_RDWR, fapl);
CHECK(fid, FAIL, "H5Fopen");
/* Re-open first group */
gid = H5Gopen2(fid, GROUP1_NAME, H5P_DEFAULT);
CHECK(gid, FAIL, "H5Gopen2");
/* Delete first attribute */
ret = H5Adelete(gid, ATTR7_NAME);
CHECK(ret, FAIL, "H5Adelete");
/* Re-create first attribute */
aid = H5Acreate2(gid, ATTR7_NAME, H5T_NATIVE_DOUBLE, sid, H5P_DEFAULT, H5P_DEFAULT);
CHECK(aid, FAIL, "H5Acreate2");
ret = H5Aclose(aid);
CHECK(ret, FAIL, "H5Aclose");
/* Delete second attribute */
ret = H5Adelete(gid, ATTR8_NAME);
CHECK(ret, FAIL, "H5Adelete");
/* Re-create second attribute */
aid = H5Acreate2(gid, ATTR8_NAME, H5T_NATIVE_DOUBLE, sid, H5P_DEFAULT, H5P_DEFAULT);
CHECK(aid, FAIL, "H5Acreate2");
ret = H5Aclose(aid);
CHECK(ret, FAIL, "H5Aclose");
ret = H5Gclose(gid);
CHECK(ret, FAIL, "H5Gclose");
ret = H5Fclose(fid);
CHECK(ret, FAIL, "H5Fclose");
/* Close dataspace ID */
ret = H5Sclose(sid);
CHECK(ret, FAIL, "H5Gclose");
} /* test_attr_bug1() */
/****************************************************************
**
** test_attr_bug2(): Test basic H5A (attribute) code.
** Tests deleting a large number of attributes with the
** intention of creating a null message with a size that
** is too large. This routine deletes every other
** attribute, but the original bug could also be
** reproduced by deleting every attribute except a few to
** keep the chunk open.
**
****************************************************************/
static void
test_attr_bug2(hid_t fcpl, hid_t fapl)
{
hid_t fid; /* File ID */
hid_t gid; /* Group ID */
hid_t aid; /* Attribute ID */
hid_t sid; /* Dataspace ID */
hid_t tid; /* Datatype ID */
hid_t gcpl; /* Group creation property list */
hsize_t dims[2] = {10, 100}; /* Attribute dimensions */
char aname[16]; /* Attribute name */
unsigned i; /* index */
herr_t ret; /* Generic return status */
htri_t tri_ret; /* htri_t return status */
/* Output message about test being performed */
MESSAGE(5, ("Testing Allocating and De-allocating Attributes in Unusual Way\n"));
/* Create group creation property list */
gcpl = H5Pcreate(H5P_GROUP_CREATE);
CHECK(gcpl, FAIL, "H5Pcreate");
/* Prevent the library from switching to dense attribute storage */
/* Not doing this with the latest format actually triggers a different bug.
* This will be tested here as soon as it is fixed. -NAF
*/
ret = H5Pset_attr_phase_change(gcpl, BUG2_NATTR + 10, BUG2_NATTR + 5);
CHECK(ret, FAIL, "H5Pset_attr_phase_change");
/* Create dataspace ID for attributes */
sid = H5Screate_simple(2, dims, NULL);
CHECK(sid, FAIL, "H5Screate_simple");
/* Create main group to operate on */
fid = H5Fcreate(FILENAME, H5F_ACC_TRUNC, fcpl, fapl);
CHECK(fid, FAIL, "H5Fcreate");
gid = H5Gcreate2(fid, GROUP1_NAME, H5P_DEFAULT, gcpl, H5P_DEFAULT);
CHECK(gid, FAIL, "H5Gcreate2");
/* Create attributes on group */
for (i = 0; i < BUG2_NATTR; i++) {
HDsnprintf(aname, sizeof(aname), "%03u", i);
aid = H5Acreate2(gid, aname, H5T_STD_I32LE, sid, H5P_DEFAULT, H5P_DEFAULT);
CHECK(aid, FAIL, "H5Acreate2");
ret = H5Aclose(aid);
CHECK(ret, FAIL, "H5Aclose");
}
/* Delete every other attribute */
for (i = 1; i < BUG2_NATTR; i += 2) {
HDsnprintf(aname, sizeof(aname), "%03u", i);
ret = H5Adelete(gid, aname);
CHECK(ret, FAIL, "H5Adelete");
}
/* Close IDs */
ret = H5Gclose(gid);
CHECK(ret, FAIL, "H5Gclose");
ret = H5Fclose(fid);
CHECK(ret, FAIL, "H5Fclose");
ret = H5Sclose(sid);
CHECK(ret, FAIL, "H5Sclose");
/* Reopen file and group */
fid = H5Fopen(FILENAME, H5F_ACC_RDONLY, fapl);
CHECK(fid, FAIL, "H5Fopen");
gid = H5Gopen2(fid, GROUP1_NAME, H5P_DEFAULT);
CHECK(gid, FAIL, "H5Gopen");
/* Open an attribute in the middle */
i = (BUG2_NATTR / 4) * 2;
HDsnprintf(aname, sizeof(aname), "%03u", i);
aid = H5Aopen(gid, aname, H5P_DEFAULT);
CHECK(aid, FAIL, "H5Aopen");
/* Verify that the attribute has the correct datatype */
tid = H5Aget_type(aid);
CHECK(tid, FAIL, "H5Aget_type");
tri_ret = H5Tequal(tid, H5T_STD_I32LE);
VERIFY(tri_ret, TRUE, "H5Tequal");
/* Close IDs */
ret = H5Tclose(tid);
CHECK(ret, FAIL, "H5Tclose");
ret = H5Aclose(aid);
CHECK(ret, FAIL, "H5Aclose");
ret = H5Gclose(gid);
CHECK(ret, FAIL, "H5Gclose");
ret = H5Fclose(fid);
CHECK(ret, FAIL, "H5Fclose");
/* Now test a variation on this bug - where either the size of chunk 0 goes
* down a "notch" or two, or chunk 1 becomes completely null at the same
* time that a null message that is too large is formed */
dims[0] = 25;
dims[1] = 41; /* 1025*4 byte attribute size */
/* Create dataspace ID for attributes */
sid = H5Screate_simple(2, dims, NULL);
CHECK(sid, FAIL, "H5Screate_simple");
/* Create main group to operate on */
fid = H5Fcreate(FILENAME, H5F_ACC_TRUNC, fcpl, fapl);
CHECK(fid, FAIL, "H5Fcreate");
gid = H5Gcreate2(fid, GROUP1_NAME, H5P_DEFAULT, gcpl, H5P_DEFAULT);
CHECK(gid, FAIL, "H5Gcreate2");
/* Create attributes on group */
for (i = 0; i < BUG2_NATTR2; i++) {
HDsnprintf(aname, sizeof(aname), "%03u", i);
aid = H5Acreate2(gid, aname, H5T_STD_I32LE, sid, H5P_DEFAULT, H5P_DEFAULT);
CHECK(aid, FAIL, "H5Acreate2");
ret = H5Aclose(aid);
CHECK(ret, FAIL, "H5Aclose");
}
/* Delete every other attribute */
for (i = 0; i < BUG2_NATTR2; i++) {
HDsnprintf(aname, sizeof(aname), "%03u", i);
ret = H5Adelete(gid, aname);
CHECK(ret, FAIL, "H5Adelete");
}
/* Close IDs */
ret = H5Gclose(gid);
CHECK(ret, FAIL, "H5Gclose");
ret = H5Fclose(fid);
CHECK(ret, FAIL, "H5Fclose");
ret = H5Sclose(sid);
CHECK(ret, FAIL, "H5Sclose");
ret = H5Pclose(gcpl);
CHECK(ret, FAIL, "H5Pclose");
} /* test_attr_bug2() */
/****************************************************************
**
** test_attr_bug3(): Test basic H5A (attribute) code.
** Tests creating and deleting attributes which use a
** datatype and/or dataspace stored in the same object
** header.
**
****************************************************************/
static void
test_attr_bug3(hid_t fcpl, hid_t fapl)
{
hid_t fid; /* File ID */
hid_t aid1, aid2; /* Attribute IDs */
hid_t sid1, sid2; /* Dataspace ID */
hid_t tid1, tid2; /* Datatype IDs */
hid_t did; /* Dataset ID */
hsize_t dims1[2] = {2, 2}, dims2[2] = {3, 3}; /* Dimensions */
int wdata1[2][2];
unsigned wdata2[3][3]; /* Write buffers */
unsigned u, v; /* Local index variables */
herr_t ret; /* Generic return status */
/* Output message about test being performed */
MESSAGE(5, ("Testing Attributes in the Same Header as their Datatypes\n"));
/* Create dataspaces */
sid1 = H5Screate_simple(2, dims1, NULL);
CHECK(sid1, FAIL, "H5Screate_simple");
sid2 = H5Screate_simple(2, dims2, NULL);
CHECK(sid2, FAIL, "H5Screate_simple");
/* Create file to operate on */
fid = H5Fcreate(FILENAME, H5F_ACC_TRUNC, fcpl, fapl);
CHECK(fid, FAIL, "H5Fcreate");
/* Create datatypes and commit tid1 */
tid1 = H5Tcopy(H5T_STD_I16BE);
CHECK(tid1, FAIL, "H5Tcopy");
tid2 = H5Tcopy(H5T_STD_U64LE);
CHECK(tid1, FAIL, "H5Tcopy");
ret = H5Tcommit2(fid, "dtype", tid1, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
CHECK(ret, FAIL, "H5Tcommit2");
/* Create dataset */
did = H5Dcreate2(fid, "dset", tid2, sid2, H5P_DEFAULT, dcpl_g, H5P_DEFAULT);
CHECK(did, FAIL, "H5Dcreate2");
/* Create attribute on datatype, using that datatype as its datatype */
aid1 = H5Acreate2(tid1, "attr", tid1, sid1, H5P_DEFAULT, H5P_DEFAULT);
CHECK(aid1, FAIL, "H5Acreate2");
/* Create attribute on dataset, using its datatype and dataspace */
aid2 = H5Acreate2(did, "attr", tid2, sid2, H5P_DEFAULT, H5P_DEFAULT);
CHECK(aid2, FAIL, "H5Acreate2");
/* Close attributes */
ret = H5Aclose(aid1);
CHECK(ret, FAIL, "H5Aclose");
ret = H5Aclose(aid2);
CHECK(ret, FAIL, "H5Aclose");
/* Reopen attributes */
aid1 = H5Aopen(tid1, "attr", H5P_DEFAULT);
CHECK(aid1, FAIL, "H5Aopen");
aid2 = H5Aopen(did, "attr", H5P_DEFAULT);
CHECK(aid2, FAIL, "H5Aopen");
/* Initialize the write buffers */
for (u = 0; u < dims1[0]; u++)
for (v = 0; v < dims1[1]; v++)
wdata1[u][v] = (int)((u * dims1[1]) + v);
for (u = 0; u < dims2[0]; u++)
for (v = 0; v < dims2[1]; v++)
wdata2[u][v] = (unsigned)((u * dims2[1]) + v);
/* Write data to the attributes */
ret = H5Awrite(aid1, H5T_NATIVE_INT, wdata1);
CHECK(ret, FAIL, "H5Awrite");
ret = H5Awrite(aid2, H5T_NATIVE_UINT, wdata2);
CHECK(ret, FAIL, "H5Awrite");
/* Close attributes */
ret = H5Aclose(aid1);
CHECK(ret, FAIL, "H5Aclose");
ret = H5Aclose(aid2);
CHECK(ret, FAIL, "H5Aclose");
/* Delete attributes */
ret = H5Adelete(tid1, "attr");
CHECK(ret, FAIL, "H5Adelete");
ret = H5Adelete(did, "attr");
CHECK(ret, FAIL, "H5Adelete");
/* Recreate attributes */
aid1 = H5Acreate2(tid1, "attr", tid1, sid1, H5P_DEFAULT, H5P_DEFAULT);
CHECK(aid1, FAIL, "H5Acreate2");
aid2 = H5Acreate2(did, "attr", tid2, sid2, H5P_DEFAULT, H5P_DEFAULT);
CHECK(aid2, FAIL, "H5Acreate2");
/* Delete attributes (note they are still open) */
ret = H5Adelete(tid1, "attr");
CHECK(ret, FAIL, "H5Adelete");
ret = H5Adelete(did, "attr");
CHECK(ret, FAIL, "H5Adelete");
/* Close dataspaces and transient datatype */
ret = H5Sclose(sid1);
CHECK(ret, FAIL, "H5Sclose");
ret = H5Sclose(sid2);
CHECK(ret, FAIL, "H5Sclose");
ret = H5Tclose(tid2);
CHECK(ret, FAIL, "H5Tclose");
/* Close dataset and committed datatype */
ret = H5Tclose(tid1);
CHECK(ret, FAIL, "H5Tclose");
ret = H5Dclose(did);
CHECK(ret, FAIL, "H5Dclose");
/* Delete dataset and committed datatype */
ret = H5Ldelete(fid, "dtype", H5P_DEFAULT);
CHECK(ret, FAIL, "H5Tclose");
ret = H5Ldelete(fid, "dset", H5P_DEFAULT);
CHECK(ret, FAIL, "H5Dclose");
/* Close attributes */
ret = H5Aclose(aid1);
CHECK(ret, FAIL, "H5Aclose");
ret = H5Aclose(aid2);
CHECK(ret, FAIL, "H5Aclose");
/* Close file */
ret = H5Fclose(fid);
CHECK(ret, FAIL, "H5Fclose");
} /* test_attr_bug3() */
/****************************************************************
**
** test_attr_bug4(): Test basic H5A (attribute) code.
** Attempts to trigger a bug which would result in being
** unable to add an attribute to a named datatype. This
** happened when an object header chunk was too small to
** hold a continuation message and could not be extended.
**
****************************************************************/
static void
test_attr_bug4(hid_t fcpl, hid_t fapl)
{
hid_t fid; /* File ID */
hid_t gid; /* Group ID */
hid_t aid1, aid2, aid3; /* Attribute IDs */
hid_t sid; /* Dataspace ID */
hid_t tid; /* Datatype ID */
hid_t did; /* Dataset ID */
hsize_t dims[1] = {5}; /* Attribute dimensions */
herr_t ret; /* Generic return status */
/* Output message about test being performed */
MESSAGE(5, ("Testing that attributes can always be added to named datatypes\n"));
/* Create dataspace */
sid = H5Screate_simple(1, dims, NULL);
CHECK(sid, FAIL, "H5Screate_simple");
/* Create file */
fid = H5Fcreate(FILENAME, H5F_ACC_TRUNC, fcpl, fapl);
CHECK(fid, FAIL, "H5Fcreate");
/* Open root group */
gid = H5Gopen2(fid, "/", H5P_DEFAULT);
CHECK(gid, FAIL, "H5Gcreate2");
/* Create committed datatype */
tid = H5Tcopy(H5T_STD_I32LE);
CHECK(tid, FAIL, "H5Tcopy");
ret = H5Tcommit2(fid, "dtype", tid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
CHECK(ret, FAIL, "H5Tcommit2");
/* Create dataset */
did = H5Dcreate2(fid, "dset", tid, sid, H5P_DEFAULT, dcpl_g, H5P_DEFAULT);
CHECK(did, FAIL, "H5Dcreate2");
/* Create attributes on group and dataset */
aid1 = H5Acreate2(gid, "attr", tid, sid, H5P_DEFAULT, H5P_DEFAULT);
CHECK(aid1, FAIL, "H5Acreate2");
aid2 = H5Acreate2(did, "attr", tid, sid, H5P_DEFAULT, H5P_DEFAULT);
CHECK(aid2, FAIL, "H5Acreate2");
/* Create attribute on datatype (this is the main test) */
aid3 = H5Acreate2(tid, "attr", tid, sid, H5P_DEFAULT, H5P_DEFAULT);
CHECK(aid3, FAIL, "H5Acreate2");
/* Close IDs */
ret = H5Aclose(aid3);
CHECK(ret, FAIL, "H5Aclose");
ret = H5Aclose(aid2);
CHECK(ret, FAIL, "H5Aclose");
ret = H5Aclose(aid1);
CHECK(ret, FAIL, "H5Aclose");
ret = H5Dclose(did);
CHECK(ret, FAIL, "H5Dclose");
ret = H5Tclose(tid);
CHECK(ret, FAIL, "H5Tclose");
ret = H5Gclose(gid);
CHECK(ret, FAIL, "H5Gclose");
ret = H5Fclose(fid);
CHECK(ret, FAIL, "H5Fclose");
ret = H5Sclose(sid);
CHECK(ret, FAIL, "H5Sclose");
} /* test_attr_bug4() */
/****************************************************************
**
** test_attr_bug5(): Test basic H5A (attribute) code.
** Tests opening an attribute multiple times through
** objects opened through different file handles.
**
****************************************************************/
static void
test_attr_bug5(hid_t fcpl, hid_t fapl)
{
hid_t fid1, fid2; /* File IDs */
hid_t gid1, gid2; /* Group IDs */
hid_t did1, did2; /* Dataset IDs */
hid_t tid1, tid2; /* Datatype IDs */
hid_t aidg1, aidg2, aidd1, aidd2, aidt1, aidt2; /* Attribute IDs */
hid_t sid; /* Dataspace ID */
hsize_t dims[1] = {5}; /* Attribute dimensions */
herr_t ret; /* Generic return status */
/* Output message about test being performed */
MESSAGE(5, ("Testing Opening an Attribute Through Multiple Files Concurrently\n"));
/* Create dataspace ID for attributes and datasets */
sid = H5Screate_simple(1, dims, NULL);
CHECK(sid, FAIL, "H5Screate_simple");
/* Create file */
fid1 = H5Fcreate(FILENAME, H5F_ACC_TRUNC, fcpl, fapl);
CHECK(fid1, FAIL, "H5Fcreate");
/* Open root group */
gid1 = H5Gopen2(fid1, "/", H5P_DEFAULT);
CHECK(gid1, FAIL, "H5Gopen2");
/* Create and commit datatype */
tid1 = H5Tcopy(H5T_STD_I32LE);
CHECK(tid1, FAIL, "H5Tcopy");
ret = H5Tcommit2(fid1, BUG3_DT_NAME, tid1, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
CHECK(ret, FAIL, "H5Tcommit2");
/* Create dataset */
did1 = H5Dcreate2(fid1, BUG3_DSET_NAME, tid1, sid, H5P_DEFAULT, dcpl_g, H5P_DEFAULT);
CHECK(did1, FAIL, "H5Dcreate2");
/* Create attribute on root group */
aidg1 = H5Acreate2(gid1, BUG3_ATTR_NAME, tid1, sid, H5P_DEFAULT, H5P_DEFAULT);
CHECK(aidg1, FAIL, "H5Acreate2");
/* Create attribute on dataset */
aidd1 = H5Acreate2(did1, BUG3_ATTR_NAME, tid1, sid, H5P_DEFAULT, H5P_DEFAULT);
CHECK(aidd1, FAIL, "H5Acreate2");
/* Create attribute on datatype */
aidt1 = H5Acreate2(tid1, BUG3_ATTR_NAME, tid1, sid, H5P_DEFAULT, H5P_DEFAULT);
CHECK(aidt1, FAIL, "H5Acreate2");
/* Close all IDs */
ret = H5Aclose(aidt1);
CHECK(ret, FAIL, "H5Aclose");
ret = H5Aclose(aidd1);
CHECK(ret, FAIL, "H5Aclose");
ret = H5Aclose(aidg1);
CHECK(ret, FAIL, "H5Aclose");
ret = H5Dclose(did1);
CHECK(ret, FAIL, "H5Dclose");
ret = H5Tclose(tid1);
CHECK(ret, FAIL, "H5Tclose");
ret = H5Gclose(gid1);
CHECK(ret, FAIL, "H5Gclose");
ret = H5Fclose(fid1);
CHECK(ret, FAIL, "H5Fclose");
ret = H5Sclose(sid);
CHECK(ret, FAIL, "H5Sclose");
/* Open file twice */
fid1 = H5Fopen(FILENAME, H5F_ACC_RDONLY, fapl);
CHECK(fid1, FAIL, "H5Fopen");
fid2 = H5Fopen(FILENAME, H5F_ACC_RDONLY, fapl);
CHECK(fid2, FAIL, "H5Fopen");
/* Open the root group twice */
gid1 = H5Gopen2(fid1, "/", H5P_DEFAULT);
CHECK(gid1, FAIL, "H5Gopen2");
gid2 = H5Gopen2(fid2, "/", H5P_DEFAULT);
CHECK(gid2, FAIL, "H5Gopen2");
/* Open the root group attribute twice */
aidg1 = H5Aopen(gid1, BUG3_ATTR_NAME, H5P_DEFAULT);
CHECK(aidg1, FAIL, "H5Aopen");
aidg2 = H5Aopen(gid2, BUG3_ATTR_NAME, H5P_DEFAULT);
CHECK(aidg1, FAIL, "H5Aopen");
/* Open the dataset twice */
did1 = H5Dopen2(fid1, BUG3_DSET_NAME, H5P_DEFAULT);
CHECK(did1, FAIL, "H5Dopen2");
did2 = H5Dopen2(fid2, BUG3_DSET_NAME, H5P_DEFAULT);
CHECK(did2, FAIL, "H5Dopen2");
/* Open the dataset attribute twice */
aidd1 = H5Aopen(did1, BUG3_ATTR_NAME, H5P_DEFAULT);
CHECK(aidd1, FAIL, "H5Aopen");
aidd2 = H5Aopen(did2, BUG3_ATTR_NAME, H5P_DEFAULT);
CHECK(aidd1, FAIL, "H5Aopen");
/* Open the datatype twice */
tid1 = H5Topen2(fid1, BUG3_DT_NAME, H5P_DEFAULT);
CHECK(tid1, FAIL, "H5Topen2");
tid2 = H5Topen2(fid2, BUG3_DT_NAME, H5P_DEFAULT);
CHECK(tid2, FAIL, "H5Topen2");
/* Open the datatype attribute twice */
aidt1 = H5Aopen(tid1, BUG3_ATTR_NAME, H5P_DEFAULT);
CHECK(aidt1, FAIL, "H5Aopen");
aidt2 = H5Aopen(tid2, BUG3_ATTR_NAME, H5P_DEFAULT);
CHECK(aidt2, FAIL, "H5Aopen");
/* Close all attributes */
ret = H5Aclose(aidg1);
CHECK(ret, FAIL, "H5Aclose");
ret = H5Aclose(aidg2);
CHECK(ret, FAIL, "H5Aclose");
ret = H5Aclose(aidd1);
CHECK(ret, FAIL, "H5Aclose");
ret = H5Aclose(aidd2);
CHECK(ret, FAIL, "H5Aclose");
ret = H5Aclose(aidt1);
CHECK(ret, FAIL, "H5Aclose");
ret = H5Aclose(aidt2);
CHECK(ret, FAIL, "H5Aclose");
/* Close root groups */
ret = H5Gclose(gid1);
CHECK(ret, FAIL, "H5Gclose");
ret = H5Gclose(gid2);
CHECK(ret, FAIL, "H5Gclose");
/* Close datasets */
ret = H5Dclose(did1);
CHECK(ret, FAIL, "H5Dclose");
ret = H5Dclose(did2);
CHECK(ret, FAIL, "H5Dclose");
/* Close datatypes */
ret = H5Tclose(tid1);
CHECK(ret, FAIL, "H5Tclose");
ret = H5Tclose(tid2);
CHECK(ret, FAIL, "H5Tclose");
/* Close files */
ret = H5Fclose(fid1);
CHECK(ret, FAIL, "H5Fclose");
ret = H5Fclose(fid2);
CHECK(ret, FAIL, "H5Fclose");
} /* test_attr_bug5() */
/****************************************************************
**
** test_attr_bug6(): Test basic H5A (attribute) code.
** Tests if reading an empty attribute is OK.
**
****************************************************************/
static void
test_attr_bug6(hid_t fcpl, hid_t fapl)
{
hid_t fid; /* File ID */
hid_t gid; /* Group ID */
hid_t aid1, aid2; /* Attribute IDs */
hid_t sid; /* Dataspace ID */
hsize_t dims[ATTR1_RANK] = {ATTR1_DIM1}; /* Attribute dimensions */
int intar[ATTR1_DIM1]; /* Data reading buffer */
herr_t ret; /* Generic return status */
/* Output message about test being performed */
MESSAGE(5, ("Testing that empty attribute can be read\n"));
/* Create file */
fid = H5Fcreate(FILENAME, H5F_ACC_TRUNC, fcpl, fapl);
CHECK(fid, FAIL, "H5Fcreate");
/* Open root group */
gid = H5Gopen2(fid, "/", H5P_DEFAULT);
CHECK(gid, FAIL, "H5Gopen2");
/* Create dataspace */
sid = H5Screate_simple(1, dims, NULL);
CHECK(sid, FAIL, "H5Screate_simple");
/* Create attribute on group */
aid1 = H5Acreate2(gid, ATTR1_NAME, H5T_NATIVE_INT, sid, H5P_DEFAULT, H5P_DEFAULT);
CHECK(aid1, FAIL, "H5Acreate2");
ret = H5Aclose(aid1);
CHECK(ret, FAIL, "H5Aclose");
/* Open the attribute again */
aid2 = H5Aopen(gid, ATTR1_NAME, H5P_DEFAULT);
CHECK(aid2, FAIL, "H5Aopen");
ret = H5Aread(aid2, H5T_NATIVE_INT, intar);
CHECK(ret, FAIL, "H5Aread");
/* Close IDs */
ret = H5Aclose(aid2);
CHECK(ret, FAIL, "H5Aclose");
ret = H5Gclose(gid);
CHECK(ret, FAIL, "H5Gclose");
ret = H5Fclose(fid);
CHECK(ret, FAIL, "H5Fclose");
ret = H5Sclose(sid);
CHECK(ret, FAIL, "H5Sclose");
} /* test_attr_bug6() */
/****************************************************************
**
** test_attr_bug7(): Test basic H5A (attribute) code.
** (Really tests object header allocation code).
** Tests creating and deleting attributes in such a way as
** to change the size of the "chunk #0 size" field.
** Includes testing "skipping" a possible size of the
** field, i.e. going from 1 to 4 bytes or 4 to 1 byte.
**
****************************************************************/
static void
test_attr_bug7(hid_t fcpl, hid_t fapl)
{
hid_t fid; /* File ID */
hid_t aid; /* Attribute ID */
hid_t sid; /* Dataspace ID */
hid_t tid; /* Datatype ID */
hsize_t dims_s = 140; /* Small attribute dimensions */
hsize_t dims_l = 65480; /* Large attribute dimensions */
H5A_info_t ainfo; /* Attribute info */
herr_t ret; /* Generic return status */
/* Output message about test being performed */
MESSAGE(5, ("Testing adding and deleting large attributes\n"));
/* Create committed datatype to operate on. Use a committed datatype so that
* there is nothing after the object header and the first chunk can expand and
* contract as necessary. */
fid = H5Fcreate(FILENAME, H5F_ACC_TRUNC, fcpl, fapl);
CHECK(fid, FAIL, "H5Fcreate");
tid = H5Tcopy(H5T_STD_I32LE);
CHECK(tid, FAIL, "H5Tcopy");
ret = H5Tcommit2(fid, TYPE1_NAME, tid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
CHECK(ret, FAIL, "H5Tcommit2");
/*
* Create small attribute
*/
sid = H5Screate_simple(1, &dims_s, NULL);
CHECK(sid, FAIL, "H5Screate_simple");
aid = H5Acreate2(tid, ATTR1_NAME, H5T_STD_I8LE, sid, H5P_DEFAULT, H5P_DEFAULT);
CHECK(aid, FAIL, "H5Acreate2");
/* Close file */
ret = H5Aclose(aid);
CHECK(ret, FAIL, "H5Aclose");
ret = H5Fclose(fid);
CHECK(ret, FAIL, "H5Fclose");
ret = H5Tclose(tid);
CHECK(ret, FAIL, "H5Tclose");
/* Open file */
fid = H5Fopen(FILENAME, H5F_ACC_RDWR, fapl);
CHECK(fid, FAIL, "H5Fopen");
/* Check attribute */
tid = H5Topen2(fid, TYPE1_NAME, H5P_DEFAULT);
CHECK(tid, FAIL, "H5Topen2");
ret = H5Aget_info_by_name(tid, ".", ATTR1_NAME, &ainfo, H5P_DEFAULT);
CHECK(ret, FAIL, "H5Aget_info_by_name");
if (ainfo.data_size != dims_s)
TestErrPrintf("attribute data size different: data_size=%llu, should be %llu\n",
(long long unsigned)ainfo.data_size, (long long unsigned)dims_s);
/*
* Create another small attribute. Should cause chunk size field to expand by
* 1 byte (1->2).
*/
aid = H5Acreate2(tid, ATTR2_NAME, H5T_STD_I8LE, sid, H5P_DEFAULT, H5P_DEFAULT);
CHECK(aid, FAIL, "H5Acreate2");
/* Close file */
ret = H5Aclose(aid);
CHECK(ret, FAIL, "H5Aclose");
ret = H5Fclose(fid);
CHECK(ret, FAIL, "H5Fclose");
ret = H5Tclose(tid);
CHECK(ret, FAIL, "H5Tclose");
/* Open file */
fid = H5Fopen(FILENAME, H5F_ACC_RDWR, fapl);
CHECK(fid, FAIL, "H5Fopen");
/* Check attributes */
tid = H5Topen2(fid, TYPE1_NAME, H5P_DEFAULT);
CHECK(tid, FAIL, "H5Topen2");
ret = H5Aget_info_by_name(tid, ".", ATTR1_NAME, &ainfo, H5P_DEFAULT);
CHECK(ret, FAIL, "H5Aget_info_by_name");
if (ainfo.data_size != dims_s)
TestErrPrintf("attribute data size different: data_size=%llu, should be %llu\n",
(long long unsigned)ainfo.data_size, (long long unsigned)dims_s);
ret = H5Aget_info_by_name(tid, ".", ATTR2_NAME, &ainfo, H5P_DEFAULT);
CHECK(ret, FAIL, "H5Aget_info_by_name");
if (ainfo.data_size != dims_s)
TestErrPrintf("attribute data size different: data_size=%llu, should be %llu\n",
(long long unsigned)ainfo.data_size, (long long unsigned)dims_s);
/*
* Create large attribute. Should cause chunk size field to expand by 2 bytes
* (2->4).
*/
ret = H5Sset_extent_simple(sid, 1, &dims_l, NULL);
CHECK(ret, FAIL, "H5Sset_extent_simple");
aid = H5Acreate2(tid, ATTR3_NAME, H5T_STD_I8LE, sid, H5P_DEFAULT, H5P_DEFAULT);
CHECK(aid, FAIL, "H5Acreate2");
/* Close file */
ret = H5Aclose(aid);
CHECK(ret, FAIL, "H5Aclose");
ret = H5Fclose(fid);
CHECK(ret, FAIL, "H5Fclose");
ret = H5Tclose(tid);
CHECK(ret, FAIL, "H5Tclose");
/* Open file */
fid = H5Fopen(FILENAME, H5F_ACC_RDWR, fapl);
CHECK(fid, FAIL, "H5Fopen");
/* Check attributes */
tid = H5Topen2(fid, TYPE1_NAME, H5P_DEFAULT);
CHECK(tid, FAIL, "H5Topen2");
ret = H5Aget_info_by_name(tid, ".", ATTR1_NAME, &ainfo, H5P_DEFAULT);
CHECK(ret, FAIL, "H5Aget_info_by_name");
if (ainfo.data_size != dims_s)
TestErrPrintf("attribute data size different: data_size=%llu, should be %llu\n",
(long long unsigned)ainfo.data_size, (long long unsigned)dims_s);
ret = H5Aget_info_by_name(tid, ".", ATTR2_NAME, &ainfo, H5P_DEFAULT);
CHECK(ret, FAIL, "H5Aget_info_by_name");
if (ainfo.data_size != dims_s)
TestErrPrintf("attribute data size different: data_size=%llu, should be %llu\n",
(long long unsigned)ainfo.data_size, (long long unsigned)dims_s);
ret = H5Aget_info_by_name(tid, ".", ATTR3_NAME, &ainfo, H5P_DEFAULT);
CHECK(ret, FAIL, "H5Aget_info_by_name");
if (ainfo.data_size != dims_l)
TestErrPrintf("attribute data size different: data_size=%llu, should be %llu\n",
(long long unsigned)ainfo.data_size, (long long unsigned)dims_l);
/*
* Delete last two attributes - should merge into a null message that is too
* large, causing the chunk size field to shrink by 3 bytes (4->1).
*/
ret = H5Sset_extent_simple(sid, 1, &dims_l, NULL);
CHECK(ret, FAIL, "H5Sset_extent_simple");
ret = H5Adelete(tid, ATTR2_NAME);
CHECK(ret, FAIL, "H5Adelete");
ret = H5Adelete(tid, ATTR3_NAME);
CHECK(ret, FAIL, "H5Adelete");
/* Close file */
ret = H5Fclose(fid);
CHECK(ret, FAIL, "H5Fclose");
ret = H5Tclose(tid);
CHECK(ret, FAIL, "H5Tclose");
/* Open file */
fid = H5Fopen(FILENAME, H5F_ACC_RDWR, fapl);
CHECK(fid, FAIL, "H5Fopen");
/* Check attribute */
tid = H5Topen2(fid, TYPE1_NAME, H5P_DEFAULT);
CHECK(tid, FAIL, "H5Topen2");
ret = H5Aget_info_by_name(tid, ".", ATTR1_NAME, &ainfo, H5P_DEFAULT);
CHECK(ret, FAIL, "H5Aget_info_by_name");
if (ainfo.data_size != dims_s)
TestErrPrintf("attribute data size different: data_size=%llu, should be %llu\n",
(long long unsigned)ainfo.data_size, (long long unsigned)dims_s);
/*
* Create large attribute. Should cause chunk size field to expand by 3 bytes
* (1->4).
*/
aid = H5Acreate2(tid, ATTR2_NAME, H5T_STD_I8LE, sid, H5P_DEFAULT, H5P_DEFAULT);
CHECK(aid, FAIL, "H5Acreate2");
/* Close file */
ret = H5Aclose(aid);
CHECK(ret, FAIL, "H5Aclose");
ret = H5Fclose(fid);
CHECK(ret, FAIL, "H5Fclose");
ret = H5Tclose(tid);
CHECK(ret, FAIL, "H5Tclose");
/* Open file */
fid = H5Fopen(FILENAME, H5F_ACC_RDWR, fapl);
CHECK(fid, FAIL, "H5Fopen");
/* Check attributes */
tid = H5Topen2(fid, TYPE1_NAME, H5P_DEFAULT);
CHECK(tid, FAIL, "H5Topen2");
ret = H5Aget_info_by_name(tid, ".", ATTR1_NAME, &ainfo, H5P_DEFAULT);
CHECK(ret, FAIL, "H5Aget_info_by_name");
if (ainfo.data_size != dims_s)
TestErrPrintf("attribute data size different: data_size=%llu, should be %llu\n",
(long long unsigned)ainfo.data_size, (long long unsigned)dims_s);
ret = H5Aget_info_by_name(tid, ".", ATTR2_NAME, &ainfo, H5P_DEFAULT);
CHECK(ret, FAIL, "H5Aget_info_by_name");
if (ainfo.data_size != dims_l)
TestErrPrintf("attribute data size different: data_size=%llu, should be %llu\n",
(long long unsigned)ainfo.data_size, (long long unsigned)dims_l);
/* Close IDs */
ret = H5Tclose(tid);
CHECK(ret, FAIL, "H5Tclose");
ret = H5Sclose(sid);
CHECK(ret, FAIL, "H5Sclose");
ret = H5Fclose(fid);
CHECK(ret, FAIL, "H5Fclose");
} /* test_attr_bug7() */
/****************************************************************
**
** test_attr_bug8(): Test basic H5A (attribute) code.
** (Really tests object header code).
** Tests adding a link and attribute to a group in such a
** way as to cause the "chunk #0 size" field to expand
** when some object header messages are not loaded into
** cache. Before the bug was fixed, this would prevent
** these messages from being shifted to the correct
** position as the expansion algorithm marked them dirty,
** invalidating the raw form, when there was no native
** form to encode.
**
****************************************************************/
static void
test_attr_bug8(hid_t fcpl, hid_t fapl)
{
hid_t fid; /* File ID */
hid_t aid; /* Attribute ID */
hid_t sid; /* Dataspace ID */
hid_t gid; /* Group ID */
hid_t oid; /* Object ID */
hsize_t dims = 256; /* Attribute dimensions */
H5O_info2_t oinfo; /* Object info */
H5A_info_t ainfo; /* Attribute info */
haddr_t root_addr; /* Root group address */
haddr_t link_addr; /* Link (to root group) address */
herr_t ret; /* Generic return status */
/* Output message about test being performed */
MESSAGE(5, ("Testing attribute expanding object header with undecoded messages\n"));
/* Create committed datatype to operate on. Use a committed datatype so that
* there is nothing after the object header and the first chunk can expand and
* contract as necessary. */
fid = H5Fcreate(FILENAME, H5F_ACC_TRUNC, fcpl, fapl);
CHECK(fid, FAIL, "H5Fcreate");
gid = H5Gcreate2(fid, GROUP1_NAME, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
CHECK(gid, FAIL, "H5Gcreate2");
/* Get root group address */
ret = H5Oget_info3(fid, &oinfo, H5O_INFO_BASIC);
CHECK(ret, FAIL, "H5Oget_info");
ret = H5VLnative_token_to_addr(fid, oinfo.token, &root_addr);
CHECK(ret, FAIL, "H5VLnative_token_to_addr");
/*
* Create link to root group
*/
ret = H5Lcreate_hard(fid, "/", gid, LINK1_NAME, H5P_DEFAULT, H5P_DEFAULT);
CHECK(ret, FAIL, "H5Lcreate_hard");
/* Close file */
ret = H5Fclose(fid);
CHECK(ret, FAIL, "H5Fclose");
ret = H5Gclose(gid);
CHECK(ret, FAIL, "H5Gclose");
/* Open file */
fid = H5Fopen(FILENAME, H5F_ACC_RDONLY, fapl);
CHECK(fid, FAIL, "H5Fopen");
/* Check link */
gid = H5Gopen2(fid, GROUP1_NAME, H5P_DEFAULT);
CHECK(gid, FAIL, "H5Gopen2");
oid = H5Oopen(gid, LINK1_NAME, H5P_DEFAULT);
CHECK(oid, FAIL, "H5Oopen");
ret = H5Oget_info3(oid, &oinfo, H5O_INFO_BASIC);
CHECK(ret, FAIL, "H5Oget_info");
ret = H5VLnative_token_to_addr(fid, oinfo.token, &link_addr);
CHECK(ret, FAIL, "H5VLnative_token_to_addr");
if (link_addr != root_addr)
TestErrPrintf("incorrect link target address: addr: %llu, expected: %llu\n",
(long long unsigned)link_addr, (long long unsigned)root_addr);
/* Close file */
ret = H5Fclose(fid);
CHECK(ret, FAIL, "H5Fclose");
ret = H5Gclose(gid);
CHECK(ret, FAIL, "H5Gclose");
ret = H5Oclose(oid);
CHECK(ret, FAIL, "H5Oclose");
/* Open file */
fid = H5Fopen(FILENAME, H5F_ACC_RDWR, fapl);
CHECK(fid, FAIL, "H5Fopen");
/*
* Create attribute. Should cause chunk size field to expand by 1 byte
* (1->2).
*/
gid = H5Gopen2(fid, GROUP1_NAME, H5P_DEFAULT);
CHECK(gid, FAIL, "H5Gopen2");
sid = H5Screate_simple(1, &dims, NULL);
CHECK(sid, FAIL, "H5Screate_simple");
aid = H5Acreate2(gid, ATTR1_NAME, H5T_STD_I8LE, sid, H5P_DEFAULT, H5P_DEFAULT);
CHECK(aid, FAIL, "H5Acreate2");
/* Close file */
ret = H5Aclose(aid);
CHECK(ret, FAIL, "H5Aclose");
ret = H5Fclose(fid);
CHECK(ret, FAIL, "H5Fclose");
ret = H5Gclose(gid);
CHECK(ret, FAIL, "H5Gclose");
/* Open file */
fid = H5Fopen(FILENAME, H5F_ACC_RDONLY, fapl);
CHECK(fid, FAIL, "H5Fopen");
/* Check link and attribute */
gid = H5Gopen2(fid, GROUP1_NAME, H5P_DEFAULT);
CHECK(gid, FAIL, "H5Gopen2");
oid = H5Oopen(gid, LINK1_NAME, H5P_DEFAULT);
CHECK(oid, FAIL, "H5Oopen");
ret = H5Oget_info3(oid, &oinfo, H5O_INFO_BASIC);
CHECK(ret, FAIL, "H5Oget_info");
ret = H5VLnative_token_to_addr(fid, oinfo.token, &link_addr);
CHECK(ret, FAIL, "H5VLnative_token_to_addr");
if (link_addr != root_addr)
TestErrPrintf("incorrect link target address: addr: %llu, expected: %llu\n",
(long long unsigned)link_addr, (long long unsigned)root_addr);
ret = H5Aget_info_by_name(gid, ".", ATTR1_NAME, &ainfo, H5P_DEFAULT);
CHECK(ret, FAIL, "H5Aget_info_by_name");
if (ainfo.data_size != dims)
TestErrPrintf("attribute data size different: data_size=%llu, should be %llu\n",
(long long unsigned)ainfo.data_size, (long long unsigned)dims);
/* Close IDs */
ret = H5Oclose(oid);
CHECK(ret, FAIL, "H5Oclose");
ret = H5Gclose(gid);
CHECK(ret, FAIL, "H5Gclose");
ret = H5Sclose(sid);
CHECK(ret, FAIL, "H5Sclose");
ret = H5Fclose(fid);
CHECK(ret, FAIL, "H5Fclose");
} /* test_attr_bug8() */
/****************************************************************
**
** test_attr_bug9(): Test basic H5A (attribute) code.
** (Really tests object header code).
** Tests adding several large attributes to an object until
** they convert to dense storage. The total size of all
** attributes is larger than 64K, causing the internal
** object header code to, after merging the deleted
** messages in to a NULL message, shrink the object header
** chunk. Do this twice: once with only attributes in the
** object header chunk and once with a (small) soft link in
** the chunk as well. In both cases, the shrunk chunk will
** initially be too small and a new NULL message must be
** created.
**
****************************************************************/
static void
test_attr_bug9(hid_t fcpl, hid_t fapl)
{
hid_t fid = -1; /* File ID */
hid_t gid = -1; /* Group ID */
hid_t aid = -1; /* Attribute ID */
hid_t sid = -1; /* Dataspace ID */
hsize_t dims[1] = {32768}; /* Attribute dimensions */
int create_link; /* Whether to create a soft link */
unsigned max_compact; /* Setting from fcpl */
unsigned min_dense; /* Setting from fcpl */
char aname[11]; /* Attribute name */
unsigned i; /* Local index variable */
herr_t ret; /* Generic return status */
/* Output message about test being performed */
MESSAGE(5, ("Testing that attributes can always be added to named datatypes\n"));
/* Create dataspace */
sid = H5Screate_simple(1, dims, NULL);
CHECK(sid, FAIL, "H5Screate_simple");
/* Obtain attribute phase change settings */
ret = H5Pget_attr_phase_change(fcpl, &max_compact, &min_dense);
CHECK(ret, FAIL, "H5Pget_attr_phase_change");
/* Run with and without the soft link */
for (create_link = 0; create_link < 2; create_link++) {
/* Create file */
fid = H5Fcreate(FILENAME, H5F_ACC_TRUNC, fcpl, fapl);
CHECK(fid, FAIL, "H5Fcreate");
/* Create second group */
gid = H5Gcreate2(fid, "group", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
CHECK(gid, FAIL, "H5Gcreate2");
/* Close second group */
ret = H5Gclose(gid);
CHECK(ret, FAIL, "H5Gclose");
/* Open root group */
gid = H5Gopen2(fid, "/", H5P_DEFAULT);
CHECK(gid, FAIL, "H5Gopen2");
/* Create enough attributes to cause a change to dense storage */
for (i = 0; i < max_compact + 1; i++) {
/* Create attribute */
HDsnprintf(aname, sizeof(aname), "%u", i);
aid = H5Acreate2(gid, aname, H5T_NATIVE_CHAR, sid, H5P_DEFAULT, H5P_DEFAULT);
CHECK(aid, FAIL, "H5Acreate2");
/* Close attribute */
ret = H5Aclose(aid);
CHECK(ret, FAIL, "H5Aclose");
/* Create enough soft links that exactly one goes into chunk 1 if
* requested */
if (i == 0 && create_link) {
ret = H5Lcreate_soft("b", gid, "a", H5P_DEFAULT, H5P_DEFAULT);
CHECK(ret, FAIL, "H5Lcreate_soft");
ret = H5Lcreate_soft("d", gid, "c", H5P_DEFAULT, H5P_DEFAULT);
CHECK(ret, FAIL, "H5Lcreate_soft");
ret = H5Lcreate_soft("f", gid, "e", H5P_DEFAULT, H5P_DEFAULT);
CHECK(ret, FAIL, "H5Lcreate_soft");
} /* end if */
} /* end for */
/* Close IDs */
ret = H5Gclose(gid);
CHECK(ret, FAIL, "H5Gclose");
ret = H5Fclose(fid);
CHECK(ret, FAIL, "H5Fclose");
} /* end for */
/* Close dataspace */
ret = H5Sclose(sid);
CHECK(ret, FAIL, "H5Sclose");
} /* test_attr_bug9() */
/****************************************************************
**
** test_attr_bug10(): Test basic H5A (attribute) code.
** Attempts to trigger a bug which would result in a
** segfault. Create a vlen attribute through a file
** handle, then open the same file through a different
** handle, open the same attribute through the second file
** handle, then close the second file and attribute
** handles, then write to the attribute through the first
** handle.
**
****************************************************************/
static void
test_attr_bug10(hid_t fcpl, hid_t fapl)
{
hid_t fid1, fid2; /* File IDs */
hid_t aid1, aid2; /* Attribute IDs */
hid_t sid; /* Dataspace ID */
hid_t tid; /* Datatype ID */
hsize_t dims[1] = {1}; /* Attribute dimensions */
const char *wbuf[1] = {"foo"}; /* Write buffer */
herr_t ret; /* Generic return status */
/* Output message about test being performed */
MESSAGE(5, ("Testing that vlen attributes can be written to after a second file handle is closed\n"));
/* Create dataspace */
sid = H5Screate_simple(1, dims, NULL);
CHECK(sid, FAIL, "H5Screate_simple");
/* Create VL string datatype */
tid = H5Tcopy(H5T_C_S1);
CHECK(tid, FAIL, "H5Tcreate");
ret = H5Tset_size(tid, H5T_VARIABLE);
CHECK(ret, FAIL, "H5Tset_size");
/* Create file */
fid1 = H5Fcreate(FILENAME, H5F_ACC_TRUNC, fcpl, fapl);
CHECK(fid1, FAIL, "H5Fcreate");
/* Create attribute on root group */
aid1 = H5Acreate2(fid1, "attr", tid, sid, H5P_DEFAULT, H5P_DEFAULT);
CHECK(aid1, FAIL, "H5Acreate2");
/* Open the same file again */
fid2 = H5Fopen(FILENAME, H5F_ACC_RDWR, fapl);
CHECK(fid2, FAIL, "H5Fcreate");
/* Open the same attribute through the second file handle */
aid2 = H5Aopen(fid2, "attr", H5P_DEFAULT);
CHECK(aid2, FAIL, "H5Aopen");
/* Close the second attribute and file handles */
ret = H5Aclose(aid2);
CHECK(ret, FAIL, "H5Aclose");
ret = H5Fclose(fid2);
CHECK(ret, FAIL, "H5Fclose");
/* Write to the attribute through the first handle */
ret = H5Awrite(aid1, tid, wbuf);
/* Close IDs */
ret = H5Aclose(aid1);
CHECK(ret, FAIL, "H5Aclose");
ret = H5Fclose(fid1);
CHECK(ret, FAIL, "H5Fclose");
ret = H5Tclose(tid);
CHECK(ret, FAIL, "H5Tclose");
ret = H5Sclose(sid);
CHECK(ret, FAIL, "H5Sclose");
} /* test_attr_bug10() */
/****************************************************************
**
** test_attr_delete_dense():
** This is to verify the error as described in HDFFV-9277
** is fixed when deleting the last "large" attribute that
** is stored densely.
**
****************************************************************/
static void
test_attr_delete_last_dense(hid_t fcpl, hid_t fapl)
{
hid_t fid; /* File ID */
hid_t gid; /* Group ID */
hid_t aid; /* Attribute ID */
hid_t sid; /* Dataspace ID */
hsize_t dim2[2] = {DIM0, DIM1}; /* Dimension sizes */
int i, j; /* Local index variables */
double *data = NULL; /* Pointer to the data buffer */
herr_t ret; /* Generic return status */
/* Output message about test being performed */
MESSAGE(5, ("Testing Deleting the last large attribute stored densely\n"));
/* Create the file */
fid = H5Fcreate(FILENAME, H5F_ACC_TRUNC, fcpl, fapl);
CHECK(fid, FAIL, "H5Fcreate");
/* Create the group */
gid = H5Gcreate2(fid, GRPNAME, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
CHECK(gid, FAIL, "H5Gcreate");
/* Create the dataspace */
sid = H5Screate_simple(RANK, dim2, NULL);
CHECK(sid, FAIL, "H5Screate_simple");
/* Attach the attribute to the group */
aid = H5Acreate2(gid, ATTRNAME, H5T_IEEE_F64LE, sid, H5P_DEFAULT, H5P_DEFAULT);
CHECK(aid, FAIL, "H5Acreate2");
/* Allocate the data buffer */
data = (double *)HDmalloc((size_t)(DIM0 * DIM1) * sizeof(double));
CHECK_PTR(data, "HDmalloc");
/* Initialize the data */
for (i = 0; i < DIM0; i++)
for (j = 0; j < DIM1; j++)
*(data + i * DIM1 + j) = i + j;
/* Write to the attribute */
ret = H5Awrite(aid, H5T_NATIVE_DOUBLE, data);
CHECK(ret, FAIL, "H5Awrite");
/* Closing */
ret = H5Aclose(aid);
CHECK(ret, FAIL, "H5Aclose");
ret = H5Sclose(sid);
CHECK(ret, FAIL, "H5Sclose");
ret = H5Gclose(gid);
CHECK(ret, FAIL, "H5Gclose");
ret = H5Fclose(fid);
CHECK(ret, FAIL, "H5Fclose");
/* Re-open the file */
fid = H5Fopen(FILENAME, H5F_ACC_RDWR, fapl);
CHECK(fid, FAIL, "H5Fopen");
/* Open the group */
gid = H5Gopen2(fid, GRPNAME, H5P_DEFAULT);
CHECK(gid, FAIL, "H5Gopen");
/* Delete the attribute */
ret = H5Adelete(gid, ATTRNAME);
CHECK(ret, FAIL, "H5Adelete");
/* Closing */
ret = H5Gclose(gid);
CHECK(ret, FAIL, "H5Gclose");
ret = H5Fclose(fid);
CHECK(ret, FAIL, "H5Fclose");
/* Free the data buffer */
if (data)
HDfree(data);
} /* test_attr_delete_last_dense() */
/****************************************************************
**
** test_attr(): Main H5A (attribute) testing routine.
**
****************************************************************/
void
test_attr(void)
{
hid_t fapl = (-1), fapl2 = (-1); /* File access property lists */
hid_t fcpl = (-1), fcpl2 = (-1); /* File creation property lists */
hid_t dcpl = -1; /* Dataset creation property list */
unsigned new_format; /* Whether to use the new format or not */
unsigned use_shared; /* Whether to use shared attributes or not */
unsigned minimize_dset_oh; /* Whether to use minimized dataset object headers */
herr_t ret; /* Generic return value */
MESSAGE(5, ("Testing Attributes\n"));
fapl = H5Pcreate(H5P_FILE_ACCESS);
CHECK(fapl, FAIL, "H5Pcreate");
/* fapl2 uses "latest version of the format" for creating objects in the file */
fapl2 = H5Pcopy(fapl);
CHECK(fapl2, FAIL, "H5Pcopy");
ret = H5Pset_libver_bounds(fapl2, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST);
CHECK(ret, FAIL, "H5Pset_libver_bounds");
fcpl = H5Pcreate(H5P_FILE_CREATE);
CHECK(fcpl, FAIL, "H5Pcreate");
/* files with fcpl2 make all attributes ( > 1 byte) shared
* (i.e. all of them :-) */
fcpl2 = H5Pcopy(fcpl);
CHECK(fcpl2, FAIL, "H5Pcopy");
ret = H5Pset_shared_mesg_nindexes(fcpl2, (unsigned)1);
CHECK_I(ret, "H5Pset_shared_mesg_nindexes");
ret = H5Pset_shared_mesg_index(fcpl2, (unsigned)0, H5O_SHMESG_ATTR_FLAG, (unsigned)1);
CHECK_I(ret, "H5Pset_shared_mesg_index");
for (minimize_dset_oh = 0; minimize_dset_oh <= 1; minimize_dset_oh++) {
if (minimize_dset_oh == 0) {
MESSAGE(7, ("testing with default dataset object headers\n"));
dcpl_g = H5P_DEFAULT;
}
else {
MESSAGE(7, ("testing with minimzied dataset object headers\n"));
dcpl = H5Pcreate(H5P_DATASET_CREATE);
CHECK(dcpl, FAIL, "H5Pcreate");
ret = H5Pset_dset_no_attrs_hint(dcpl, TRUE);
CHECK_I(ret, "H5Pset_dset_no_attrs_hint");
dcpl_g = dcpl;
}
for (new_format = FALSE; new_format <= TRUE; new_format++) {
hid_t my_fapl;
/* Set the FAPL for the type of format */
if (new_format) {
MESSAGE(7, ("testing with new file format\n"));
my_fapl = fapl2;
}
else {
MESSAGE(7, ("testing with old file format\n"));
my_fapl = fapl;
}
/* These next two tests use the same file information */
test_attr_basic_write(my_fapl); /* Test basic H5A writing code */
test_attr_basic_read(my_fapl); /* Test basic H5A reading code */
/* These next two tests use their own file information */
test_attr_flush(my_fapl); /* Test H5A I/O in the presence of H5Fflush calls */
test_attr_plist(my_fapl); /* Test attribute property lists */
/* These next two tests use the same file information */
test_attr_compound_write(my_fapl); /* Test complex datatype H5A writing code */
test_attr_compound_read(my_fapl); /* Test complex datatype H5A reading code */
/* These next two tests use the same file information */
test_attr_scalar_write(my_fapl); /* Test scalar dataspace H5A writing code */
test_attr_scalar_read(my_fapl); /* Test scalar dataspace H5A reading code */
/* These next four tests use the same file information */
test_attr_mult_write(my_fapl); /* Test H5A writing code for multiple attributes */
test_attr_mult_read(my_fapl); /* Test H5A reading code for multiple attributes */
test_attr_iterate(my_fapl); /* Test H5A iterator code */
test_attr_delete(my_fapl); /* Test H5A code for deleting attributes */
/* This next test uses its own file information */
test_attr_dtype_shared(my_fapl); /* Test using shared dataypes in attributes */
/* This next test uses its own file information */
test_attr_duplicate_ids(my_fapl);
for (use_shared = FALSE; use_shared <= TRUE; use_shared++) {
hid_t my_fcpl;
if (new_format == TRUE && use_shared) {
MESSAGE(7, ("testing with shared attributes\n"));
my_fcpl = fcpl2;
}
else {
MESSAGE(7, ("testing without shared attributes\n"));
my_fcpl = fcpl;
}
test_attr_big(my_fcpl, my_fapl); /* Test storing big attribute */
test_attr_null_space(my_fcpl, my_fapl); /* Test storing attribute with NULL dataspace */
test_attr_deprec(fcpl, my_fapl); /* Test deprecated API routines */
test_attr_many(new_format, my_fcpl, my_fapl); /* Test storing lots of attributes */
test_attr_info_null_info_pointer(my_fcpl,
my_fapl); /* Test passing a NULL attribute info pointer to
H5Aget_info(_by_name/_by_idx) */
test_attr_rename_invalid_name(
my_fcpl,
my_fapl); /* Test passing a NULL or empty attribute name to H5Arename(_by_name) */
test_attr_get_name_invalid_buf(
my_fcpl, my_fapl); /* Test passing NULL buffer to H5Aget_name(_by_idx) */
/* New attribute API routine tests */
test_attr_info_by_idx(new_format, my_fcpl,
my_fapl); /* Test querying attribute info by index */
test_attr_delete_by_idx(new_format, my_fcpl, my_fapl); /* Test deleting attribute by index */
test_attr_iterate2(new_format, my_fcpl,
my_fapl); /* Test iterating over attributes by index */
test_attr_open_by_idx(new_format, my_fcpl, my_fapl); /* Test opening attributes by index */
test_attr_open_by_name(new_format, my_fcpl, my_fapl); /* Test opening attributes by name */
test_attr_create_by_name(new_format, my_fcpl, my_fapl); /* Test creating attributes by name */
/* Tests that address specific bugs */
test_attr_bug1(my_fcpl, my_fapl); /* Test odd allocation operations */
test_attr_bug2(my_fcpl, my_fapl); /* Test many deleted attributes */
test_attr_bug3(my_fcpl, my_fapl); /* Test "self referential" attributes */
test_attr_bug4(my_fcpl, my_fapl); /* Test attributes on named datatypes */
test_attr_bug5(my_fcpl,
my_fapl); /* Test opening/closing attributes through different file handles */
test_attr_bug6(my_fcpl, my_fapl); /* Test reading empty attribute */
/* test_attr_bug7 is specific to the "new" object header format,
* and in fact fails if used with the old format due to the
* attributes being larger than 64K */
test_attr_bug8(my_fcpl,
my_fapl); /* Test attribute expanding object header with undecoded messages */
test_attr_bug9(my_fcpl, my_fapl); /* Test large attributes converting to dense storage */
test_attr_bug10(my_fcpl, my_fapl); /* Test writing an attribute after opening and closing
through a different file handle */
/* tests specific to the "new format" */
if (new_format == TRUE) {
/* General attribute tests */
test_attr_dense_create(my_fcpl, my_fapl); /* Test dense attribute storage creation */
test_attr_dense_open(my_fcpl, my_fapl); /* Test opening attributes in dense storage */
test_attr_dense_delete(my_fcpl, my_fapl); /* Test deleting attributes in dense storage */
test_attr_dense_rename(my_fcpl, my_fapl); /* Test renaming attributes in dense storage */
test_attr_dense_unlink(
my_fcpl, my_fapl); /* Test unlinking object with attributes in dense storage */
test_attr_dense_limits(my_fcpl, my_fapl); /* Test dense attribute storage limits */
test_attr_dense_dup_ids(my_fcpl,
my_fapl); /* Test duplicated IDs for dense attribute storage */
/* Attribute creation order tests */
test_attr_corder_create_basic(
my_fcpl, my_fapl); /* Test creating an object w/attribute creation order info */
test_attr_corder_create_compact(my_fcpl,
my_fapl); /* Test compact attribute storage on an object
w/attribute creation order info */
test_attr_corder_create_dense(my_fcpl,
my_fapl); /* Test dense attribute storage on an object
w/attribute creation order info */
test_attr_corder_create_reopen(my_fcpl,
my_fapl); /* Test creating attributes w/reopening file from
using new format to using old format */
test_attr_corder_transition(my_fcpl,
my_fapl); /* Test attribute storage transitions on an object
w/attribute creation order info */
test_attr_corder_delete(my_fcpl, my_fapl); /* Test deleting object using dense storage
w/attribute creation order info */
/* More complex tests with exclusively both "new format" and "shared" attributes */
if (use_shared == TRUE) {
test_attr_shared_write(
my_fcpl,
my_fapl); /* Test writing to shared attributes in compact & dense storage */
test_attr_shared_rename(
my_fcpl,
my_fapl); /* Test renaming shared attributes in compact & dense storage */
test_attr_shared_delete(
my_fcpl,
my_fapl); /* Test deleting shared attributes in compact & dense storage */
test_attr_shared_unlink(my_fcpl, my_fapl); /* Test unlinking object with shared
attributes in compact & dense storage */
} /* if using shared attributes */
test_attr_delete_last_dense(my_fcpl, my_fapl);
/* test_attr_bug7 is specific to the "new" object header format,
* and in fact fails if used with the old format due to the
* attributes being larger than 64K */
test_attr_bug7(my_fcpl,
my_fapl); /* Test creating and deleting large attributes in ohdr chunk 0 */
} /* if using "new format" */
} /* for unshared/shared attributes */
} /* for old/new format */
if (minimize_dset_oh != 0) {
ret = H5Pclose(dcpl);
CHECK(ret, FAIL, "H5Pclose");
dcpl_g = H5P_DEFAULT;
}
} /* for default/minimized dataset object headers */
/* Close FCPLs */
ret = H5Pclose(fcpl);
CHECK(ret, FAIL, "H5Pclose");
ret = H5Pclose(fcpl2);
CHECK(ret, FAIL, "H5Pclose");
/* Close FAPLs */
ret = H5Pclose(fapl);
CHECK(ret, FAIL, "H5Pclose");
ret = H5Pclose(fapl2);
CHECK(ret, FAIL, "H5Pclose");
} /* test_attr() */
/*-------------------------------------------------------------------------
* Function: cleanup_attr
*
* Purpose: Cleanup temporary test files
*
* Return: none
*
* Programmer: Albert Cheng
* July 2, 1998
*
* Modifications:
*
*-------------------------------------------------------------------------
*/
void
cleanup_attr(void)
{
HDremove(FILENAME);
}
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