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hdf5/test/tattr.c
Quincey Koziol 56e63bdeea [svn-r13287] Description: 
Add H5Aget_info_by_idx & H5Aget_name_by_idx routines, along with
refactoring underlying indices code to handle those sort of queries.

	Simplify the link callback routines a bit.

	Minor other cleanups.

Tested on:
	Mac OS X/32 10.4.8 (amazon)
	FreeBSD/32 6.2 (duty)
2007-02-13 09:50:48 -05:00

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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* Copyright by The HDF Group. *
* Copyright by the Board of Trustees of the University of Illinois. *
* 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 files COPYING and Copyright.html. COPYING can be found at the root *
* of the source code distribution tree; Copyright.html can be found at the *
* root level of an installed copy of the electronic HDF5 document set and *
* is linked from the top-level documents page. It can also be found at *
* http://hdfgroup.org/HDF5/doc/Copyright.html. 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 "h5test.h"
#include "hdf5.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_PACKAGE
#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_PACKAGE
#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_PACKAGE
#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"
/* 3-D dataset with fixed dimensions */
#define SPACE1_NAME "Space1"
#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"
/* 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}},{{981724.2,-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=(float)-5.123; /* Test data for 5th attribute */
herr_t attr_op1(hid_t loc_id, const char *name, void *op_data);
/****************************************************************
**
** 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;
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=H5Dcreate(fid1,DSET1_NAME,H5T_NATIVE_UCHAR,sid1,H5P_DEFAULT);
CHECK(dataset, FAIL, "H5Dcreate");
/* 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 = H5Acreate(fid1, ATTR1_NAME, H5T_NATIVE_INT, sid2, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate");
/* Close attribute */
ret = H5Aclose(attr);
CHECK(ret, FAIL, "H5Aclose");
/* Open the root group */
group = H5Gopen(fid1, "/");
CHECK(group, FAIL, "H5Gopen");
/* Open attribute again */
attr = H5Aopen_name(group, ATTR1_NAME);
CHECK(attr, FAIL, "H5Aopen_name");
/* 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=H5Acreate(dataset,ATTR1_NAME,H5T_NATIVE_INT,sid2,H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate");
/* Try to create the same attribute again (should fail) */
ret=H5Acreate(dataset,ATTR1_NAME,H5T_NATIVE_INT,sid2,H5P_DEFAULT);
VERIFY(ret, FAIL, "H5Acreate");
/* Write attribute information */
ret=H5Awrite(attr,H5T_NATIVE_INT,attr_data1);
CHECK(ret, FAIL, "H5Awrite");
/* Create an another attribute for the dataset */
attr2=H5Acreate(dataset,ATTR1A_NAME,H5T_NATIVE_INT,sid2,H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate");
/* 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_name(dataset, ATTR_TMP_NAME);
CHECK(attr, FAIL, "H5Aopen_name");
/* 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));
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");
if(attr_name)
HDfree(attr_name);
/* 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_name(dataset, ATTR1A_NAME);
CHECK(attr, FAIL, "H5Aopen_name");
/* 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));
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");
if(attr_name)
HDfree(attr_name);
/* 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 = H5Gcreate(fid1, GROUP1_NAME, (size_t)0);
CHECK(group, FAIL, "H5Gcreate");
/* Create dataspace for attribute */
sid2 = H5Screate_simple(ATTR2_RANK, dims3, NULL);
CHECK(sid2, FAIL, "H5Screate_simple");
/* Create an attribute for the group */
attr=H5Acreate(group,ATTR2_NAME,H5T_NATIVE_INT,sid2,H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate");
/* 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=H5Acreate(group,ATTR2_NAME,H5T_NATIVE_INT,sid2,H5P_DEFAULT);
VERIFY(ret, FAIL, "H5Acreate");
/* 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 */
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;
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=H5Dopen(fid1,DSET1_NAME);
CHECK(dataset, FAIL, "H5Dopen");
/* Verify the correct number of attributes */
ret=H5Aget_num_attrs(dataset);
VERIFY(ret, 2, "H5Aget_num_attrs");
/* Open first attribute for the dataset */
attr=H5Aopen_name(dataset, ATTR_TMP_NAME);
CHECK(attr, FAIL, "H5Aopen_name");
/* 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 = H5Gopen(fid1,GROUP1_NAME);
CHECK(group, FAIL, "H5Gopen");
/* Verify the correct number of attributes */
ret=H5Aget_num_attrs(group);
VERIFY(ret, 1, "H5Aget_num_attrs");
/* Open the attribute for the group */
attr=H5Aopen_name(group,ATTR2_NAME);
CHECK(attr, FAIL, "H5Aopen_name");
/* 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 = H5Dcreate(fil, DSET1_NAME, H5T_NATIVE_DOUBLE, spc, H5P_DEFAULT);
CHECK(set, FAIL, "H5Dcreate");
att = H5Acreate(set, ATTR1_NAME, H5T_NATIVE_DOUBLE, spc, H5P_DEFAULT);
CHECK(att, FAIL, "H5Acreate");
ret=H5Aread(att, H5T_NATIVE_DOUBLE, &rdata);
CHECK(ret, FAIL, "H5Awrite");
if(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(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(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 fid1; /* HDF5 File IDs */
hid_t dataset; /* Dataset ID */
hid_t sid1,sid2; /* Dataspace ID */
hid_t attr; /* Attribute ID */
hid_t plist; /* 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 */
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=H5Dcreate(fid1,DSET1_NAME,H5T_NATIVE_UCHAR,sid1,H5P_DEFAULT);
CHECK(dataset, FAIL, "H5Dcreate");
/* Create dataspace for attribute */
sid2 = H5Screate_simple(ATTR1_RANK, dims2, NULL);
CHECK(sid2, FAIL, "H5Screate_simple");
/* Create default property list for attribute */
plist = H5Pcreate(H5P_ATTRIBUTE_CREATE);
CHECK(plist, FAIL, "H5Pcreate");
/* Get the character encoding and ensure that it is the default (ASCII) */
ret = H5Pget_char_encoding(plist, &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 */
attr=H5Acreate(dataset,ATTR1_NAME,H5T_NATIVE_INT,sid2,plist);
CHECK(attr, FAIL, "H5Acreate");
/* Close the property list, and get the attribute's property list */
ret = H5Pclose(plist);
CHECK(ret, FAIL, "H5Pclose");
plist = H5Aget_create_plist(attr);
CHECK(plist, FAIL, "H5Aget_create_plist");
/* Get the character encoding and ensure that it is the default (ASCII) */
ret = H5Pget_char_encoding(plist, &cset);
CHECK(ret, FAIL, "H5Pget_char_encoding");
VERIFY(cset, H5T_CSET_ASCII, "H5Pget_char_encoding");
/* Close the property list and attribute */
ret = H5Pclose(plist);
CHECK(ret, FAIL, "H5Pclose");
ret = H5Aclose(attr);
CHECK(ret, FAIL, "H5Aclose");
/* Create a new property list and modify it to use a different encoding */
plist = H5Pcreate(H5P_ATTRIBUTE_CREATE);
CHECK(plist, FAIL, "H5Pcreate");
ret=H5Pset_char_encoding(plist, H5T_CSET_UTF8);
CHECK(ret, FAIL, "H5Pset_char_encoding");
/* Get the character encoding and ensure that it has been changed */
ret = H5Pget_char_encoding(plist, &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 */
attr=H5Acreate(dataset,ATTR2_NAME,H5T_NATIVE_INT,sid2,plist);
CHECK(attr, FAIL, "H5Acreate");
/* Close the property list and attribute */
ret = H5Pclose(plist);
CHECK(ret, FAIL, "H5Pclose");
ret = H5Aclose(attr);
CHECK(ret, FAIL, "H5Aclose");
/* Re-open the second attribute and ensure that its character encoding is correct */
attr = H5Aopen_name(dataset, ATTR2_NAME);
CHECK(attr, FAIL, "H5Aopen_name");
plist = H5Aget_create_plist(attr);
CHECK(plist, FAIL, "H5Aget_create_plist");
ret = H5Pget_char_encoding(plist, &cset);
CHECK(ret, FAIL, "H5Pget_char_encoding");
VERIFY(cset, H5T_CSET_UTF8, "H5Pget_char_encoding");
/* Close everything */
ret=H5Sclose(sid1);
CHECK(ret, FAIL, "H5Sclose");
ret=H5Sclose(sid2);
CHECK(ret, FAIL, "H5Sclose");
ret = H5Pclose(plist);
CHECK(ret, FAIL, "H5Pclose");
ret=H5Aclose(attr);
CHECK(ret, FAIL, "H5Aclose");
ret=H5Dclose(dataset);
CHECK(ret, FAIL, "H5Dclose");
ret=H5Fclose(fid1);
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};
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=H5Dcreate(fid1,DSET1_NAME,H5T_NATIVE_UCHAR,sid1,H5P_DEFAULT);
CHECK(dataset, FAIL, "H5Dcreate");
/* 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=H5Acreate(dataset,ATTR4_NAME,tid1,sid2,H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate");
/* Try to create the same attribute again (should fail) */
ret=H5Acreate(dataset,ATTR4_NAME,tid1,sid2,H5P_DEFAULT);
VERIFY(ret, FAIL, "H5Acreate");
/* 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 IDs */
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 */
int i,j;
size_t name_len; /* Length of attribute name */
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=H5Dopen(fid1,DSET1_NAME);
CHECK(dataset, FAIL, "H5Dopen");
/* Verify the correct number of attributes */
ret=H5Aget_num_attrs(dataset);
VERIFY(ret, 1, "H5Aget_num_attrs");
/* Open 1st attribute for the dataset */
attr=H5Aopen_idx(dataset,0);
CHECK(attr, FAIL, "H5Aopen_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) ||
HDstrcmp(fieldname,ATTR4_FIELDNAME2) ||
HDstrcmp(fieldname,ATTR4_FIELDNAME3)))
TestErrPrintf("invalid field name for field #%d: %s\n",i,fieldname);
free(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(order, H5Tget_order(H5T_NATIVE_INT), "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(order, H5Tget_order(H5T_NATIVE_DOUBLE), "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(order, H5Tget_order(H5T_NATIVE_SCHAR), "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))) {
printf("%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);
printf("%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))
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};
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=H5Dcreate(fid1,DSET1_NAME,H5T_NATIVE_UCHAR,sid1,H5P_DEFAULT);
CHECK(dataset, FAIL, "H5Dcreate");
/* Create dataspace for attribute */
sid2 = H5Screate_simple(ATTR5_RANK, NULL, NULL);
CHECK(sid2, FAIL, "H5Screate_simple");
/* Create an attribute for the dataset */
attr=H5Acreate(dataset,ATTR5_NAME,H5T_NATIVE_FLOAT,sid2,H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate");
/* Try to create the same attribute again (should fail) */
ret=H5Acreate(dataset,ATTR5_NAME,H5T_NATIVE_FLOAT,sid2,H5P_DEFAULT);
VERIFY(ret, FAIL, "H5Acreate");
/* 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=0.0; /* Buffer for reading 1st attribute */
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=H5Dopen(fid1,DSET1_NAME);
CHECK(dataset, FAIL, "H5Dopen");
/* Verify the correct number of attributes */
ret=H5Aget_num_attrs(dataset);
VERIFY(ret, 1, "H5Aget_num_attrs");
/* Open an attribute for the dataset */
attr=H5Aopen_name(dataset,ATTR5_NAME);
CHECK(attr, FAIL, "H5Aopen_name");
/* Read attribute information */
ret=H5Aread(attr,H5T_NATIVE_FLOAT,&rdata);
CHECK(ret, FAIL, "H5Aread");
VERIFY(rdata, attr_data5, "H5Aread");
/* 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};
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=H5Dcreate(fid1,DSET1_NAME,H5T_NATIVE_UCHAR,sid1,H5P_DEFAULT);
CHECK(dataset, FAIL, "H5Dcreate");
/* 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=H5Acreate(dataset,ATTR1_NAME,H5T_NATIVE_INT,sid2,H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate");
/* Try to create the same attribute again (should fail) */
ret=H5Acreate(dataset,ATTR1_NAME,H5T_NATIVE_INT,sid2,H5P_DEFAULT);
VERIFY(ret, FAIL, "H5Acreate");
/* 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=H5Acreate(dataset,ATTR2_NAME,H5T_NATIVE_INT,sid2,H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate");
/* Try to create the same attribute again (should fail) */
ret=H5Acreate(dataset,ATTR2_NAME,H5T_NATIVE_INT,sid2,H5P_DEFAULT);
VERIFY(ret, FAIL, "H5Acreate");
/* 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=H5Acreate(dataset,ATTR3_NAME,H5T_NATIVE_DOUBLE,sid2,H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate");
/* Try to create the same attribute again (should fail) */
ret=H5Acreate(dataset,ATTR3_NAME,H5T_NATIVE_DOUBLE,sid2,H5P_DEFAULT);
VERIFY(ret, FAIL, "H5Acreate");
/* 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 IDs */
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 */
int i,j,k;
size_t name_len; /* Length of attribute name */
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=H5Dopen(fid1,DSET1_NAME);
CHECK(dataset, FAIL, "H5Dopen");
/* Verify the correct number of attributes */
ret=H5Aget_num_attrs(dataset);
VERIFY(ret, 3, "H5Aget_num_attrs");
/* Open 1st attribute for the dataset */
attr=H5Aopen_idx(dataset,0);
CHECK(attr, FAIL, "H5Aopen_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(order, H5Tget_order(H5T_NATIVE_INT), "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))
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))
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_idx(dataset,1);
CHECK(attr, FAIL, "H5Aopen_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(order, H5Tget_order(H5T_NATIVE_INT), "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))
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))
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_idx(dataset,2);
CHECK(attr, FAIL, "H5Aopen_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(order, H5Tget_order(H5T_NATIVE_DOUBLE), "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(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))
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))
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
**
****************************************************************/
herr_t attr_op1(hid_t UNUSED loc_id, const char *name, void *op_data)
{
int *count=(int *)op_data;
herr_t ret=0;
switch(*count) {
case 0:
if(HDstrcmp(name,ATTR1_NAME))
TestErrPrintf("attribute name different: name=%s, should be %s\n",name,ATTR1_NAME);
(*count)++;
break;
case 1:
if(HDstrcmp(name,ATTR2_NAME))
TestErrPrintf("attribute name different: name=%s, should be %s\n",name,ATTR2_NAME);
(*count)++;
break;
case 2:
if(HDstrcmp(name,ATTR3_NAME))
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 */
unsigned start; /* Starting attribute to look up */
int count; /* operator data for the iterator */
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=H5Dcreate(file,DSET2_NAME,H5T_NATIVE_INT,sid,H5P_DEFAULT);
CHECK(dataset, FAIL, "H5Dcreate");
/* Close dataspace */
ret = H5Sclose(sid);
CHECK(ret, FAIL, "H5Sclose");
/* Verify the correct number of attributes */
ret=H5Aget_num_attrs(dataset);
VERIFY(ret, 0, "H5Aget_num_attrs");
/* Iterate over attributes on dataset */
start = 0;
count = 0;
ret = H5Aiterate(dataset, &start, attr_op1, &count);
VERIFY(ret, 0, "H5Aiterate");
/* Close dataset */
ret = H5Dclose(dataset);
CHECK(ret, FAIL, "H5Dclose");
/* Open existing dataset w/attributes */
dataset=H5Dopen(file,DSET1_NAME);
CHECK(dataset, FAIL, "H5Dopen");
/* Verify the correct number of attributes */
ret=H5Aget_num_attrs(dataset);
VERIFY(ret, 3, "H5Aget_num_attrs");
/* Iterate over attributes on dataset */
start=0;
count=0;
ret = H5Aiterate(dataset,&start,attr_op1,&count);
VERIFY(ret, 0, "H5Aiterate");
/* 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 */
size_t name_len; /* Length of attribute name */
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=H5Dopen(fid1,DSET1_NAME);
CHECK(dataset, FAIL, "H5Dopen");
/* Verify the correct number of attributes */
ret=H5Aget_num_attrs(dataset);
VERIFY(ret, 3, "H5Aget_num_attrs");
/* Try to delete bogus attribute */
ret=H5Adelete(dataset,"Bogus");
VERIFY(ret, FAIL, "H5Adelete");
/* Verify the correct number of attributes */
ret=H5Aget_num_attrs(dataset);
VERIFY(ret, 3, "H5Aget_num_attrs");
/* Delete middle (2nd) attribute */
ret=H5Adelete(dataset,ATTR2_NAME);
CHECK(ret, FAIL, "H5Adelete");
/* Verify the correct number of attributes */
ret=H5Aget_num_attrs(dataset);
VERIFY(ret, 2, "H5Aget_num_attrs");
/* Open 1st attribute for the dataset */
attr=H5Aopen_idx(dataset,0);
CHECK(attr, FAIL, "H5Aopen_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))
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_idx(dataset,1);
CHECK(attr, FAIL, "H5Aopen_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))
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=H5Aget_num_attrs(dataset);
VERIFY(ret, 1, "H5Aget_num_attrs");
/* Open last (formally 3rd) attribute for the dataset */
attr=H5Aopen_idx(dataset,0);
CHECK(attr, FAIL, "H5Aopen_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))
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=H5Aget_num_attrs(dataset);
VERIFY(ret, 0, "H5Aget_num_attrs");
/* 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 */
H5G_stat_t statbuf; /* 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);
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=H5Tcommit(file_id,TYPE1_NAME,type_id);
CHECK(ret, FAIL, "H5Tcommit");
/* Check reference count on named datatype */
ret=H5Gget_objinfo(file_id,TYPE1_NAME,0,&statbuf);
CHECK(ret, FAIL, "H5Gget_objinfo");
VERIFY(statbuf.nlink, 1, "H5Tcommit");
/* Create dataspace for dataset */
space_id=H5Screate(H5S_SCALAR);
CHECK(space_id, FAIL, "H5Screate");
/* Create dataset */
dset_id=H5Dcreate(file_id,DSET1_NAME,type_id,space_id,H5P_DEFAULT);
CHECK(dset_id, FAIL, "H5Dcreate");
/* Check reference count on named datatype */
ret=H5Gget_objinfo(file_id,TYPE1_NAME,0,&statbuf);
CHECK(ret, FAIL, "H5Gget_objinfo");
VERIFY(statbuf.nlink, 2, "H5Dcreate");
/* Create attribute on dataset */
attr_id=H5Acreate(dset_id,ATTR1_NAME,type_id,space_id,H5P_DEFAULT);
CHECK(attr_id, FAIL, "H5Acreate");
/* Check reference count on named datatype */
ret=H5Gget_objinfo(file_id,TYPE1_NAME,0,&statbuf);
CHECK(ret, FAIL, "H5Gget_objinfo");
VERIFY(statbuf.nlink, 3, "H5Acreate");
/* 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=H5Gget_objinfo(file_id,TYPE1_NAME,0,&statbuf);
CHECK(ret, FAIL, "H5Gget_objinfo");
VERIFY(statbuf.nlink, 2, "H5Adelete");
/* Create attribute on dataset */
attr_id=H5Acreate(dset_id,ATTR1_NAME,type_id,space_id,H5P_DEFAULT);
CHECK(attr_id, FAIL, "H5Acreate");
/* Check reference count on named datatype */
ret=H5Gget_objinfo(file_id,TYPE1_NAME,0,&statbuf);
CHECK(ret, FAIL, "H5Gget_objinfo");
VERIFY(statbuf.nlink, 3, "H5Acreate");
/* 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=H5Dopen(file_id,DSET1_NAME);
CHECK(dset_id, FAIL, "H5Dopen");
/* Open attribute */
attr_id=H5Aopen_name(dset_id,ATTR1_NAME);
CHECK(attr_id, FAIL, "H5Aopen_name");
/* 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=H5Gget_objinfo(file_id,TYPE1_NAME,0,&statbuf);
CHECK(ret, FAIL, "H5Gget_objinfo");
VERIFY(statbuf.nlink, 3, "H5Gget_objinfo");
/* Unlink the dataset */
ret=H5Gunlink(file_id,DSET1_NAME);
CHECK(ret, FAIL, "H5Gunlink");
/* Check reference count on named datatype */
ret=H5Gget_objinfo(file_id,TYPE1_NAME,0,&statbuf);
CHECK(ret, FAIL, "H5Gget_objinfo");
VERIFY(statbuf.nlink, 1, "H5Gget_objinfo");
/* Unlink the named datatype */
ret=H5Gunlink(file_id,TYPE1_NAME);
CHECK(ret, FAIL, "H5Gunlink");
/* Close file */
ret=H5Fclose(file_id);
CHECK(ret, FAIL, "H5Fclose");
/* Check size of file */
filesize=h5_get_file_size(FILENAME);
VERIFY(filesize, empty_filesize, "h5_get_file_size");
} /* test_attr_dtype_shared() */
/****************************************************************
**
** test_attr_dense_verify(): Test basic H5A (attribute) code.
** Verify attributes on object
**
****************************************************************/
static void
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 */
herr_t ret; /* Generic return value */
/* Re-open all the attributes by name and verify the data */
for(u = 0; u < max_attr; u++) {
/* Open attribute */
sprintf(attrname, "attr %02u", u);
attr = H5Aopen_name(loc_id, attrname);
CHECK(attr, FAIL, "H5Aopen_name");
/* 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++) {
size_t name_len; /* Length of attribute name */
char check_name[ATTR_NAME_LEN]; /* Buffer for checking attribute names */
/* Open attribute */
attr = H5Aopen_idx(loc_id, u);
CHECK(attr, FAIL, "H5Aopen_idx");
/* Verify Name */
sprintf(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))
TestErrPrintf("attribute name different: attr_name = '%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 */
} /* 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);
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");
/* Query the group creation properties */
dcpl = H5Pcreate(H5P_DATASET_CREATE);
CHECK(dcpl, FAIL, "H5Pcreate");
/* Create a dataset */
dataset = H5Dcreate(fid, DSET1_NAME, H5T_NATIVE_UCHAR, sid, dcpl);
CHECK(dataset, FAIL, "H5Dcreate");
/* 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 */
sprintf(attrname, "attr %02u", u);
attr = H5Acreate(dataset, attrname, H5T_NATIVE_UINT, sid, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate");
/* 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 */
sprintf(attrname, "attr %02u", u);
attr = H5Acreate(dataset, attrname, H5T_NATIVE_UINT, sid, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate");
/* 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 = H5Acreate(dataset, attrname, H5T_NATIVE_UINT, sid, H5P_DEFAULT);
VERIFY(attr, FAIL, "H5Acreate");
/* Close dataspace */
ret = H5Sclose(sid);
CHECK(ret, FAIL, "H5Sclose");
/* Close Dataset */
ret = H5Dclose(dataset);
CHECK(ret, FAIL, "H5Dclose");
/* Unlink dataset with attributes */
ret = H5Gunlink(fid, DSET1_NAME);
CHECK(ret, FAIL, "H5Gunlink");
/* Close file */
ret = H5Fclose(fid);
CHECK(ret, FAIL, "H5Fclose");
/* Check size of file */
filesize = h5_get_file_size(FILENAME);
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);
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");
/* Query the group creation properties */
dcpl = H5Pcreate(H5P_DATASET_CREATE);
CHECK(dcpl, FAIL, "H5Pcreate");
/* Create a dataset */
dataset = H5Dcreate(fid, DSET1_NAME, H5T_NATIVE_UCHAR, sid, dcpl);
CHECK(dataset, FAIL, "H5Dcreate");
/* 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 */
sprintf(attrname, "attr %02u", u);
attr = H5Acreate(dataset, attrname, H5T_NATIVE_UINT, sid, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate");
/* 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 */
test_attr_dense_verify(dataset, u);
} /* 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 */
sprintf(attrname, "attr %02u", u);
attr = H5Acreate(dataset, attrname, H5T_NATIVE_UINT, sid, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate");
/* 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 */
test_attr_dense_verify(dataset, (u + 1));
/* Close Dataset */
ret = H5Dclose(dataset);
CHECK(ret, FAIL, "H5Dclose");
/* Unlink dataset with attributes */
ret = H5Gunlink(fid, DSET1_NAME);
CHECK(ret, FAIL, "H5Gunlink");
/* Close file */
ret = H5Fclose(fid);
CHECK(ret, FAIL, "H5Fclose");
/* Check size of file */
filesize = h5_get_file_size(FILENAME);
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 */
int attr_count; /* # of attributes */
herr_t ret; /* Generic return value */
/* Output message about test being performed */
MESSAGE(5, ("Testing Deleting 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);
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");
/* Query the group creation properties */
dcpl = H5Pcreate(H5P_DATASET_CREATE);
CHECK(dcpl, FAIL, "H5Pcreate");
/* Create a dataset */
dataset = H5Dcreate(fid, DSET1_NAME, H5T_NATIVE_UCHAR, sid, dcpl);
CHECK(dataset, FAIL, "H5Dcreate");
/* 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 */
sprintf(attrname, "attr %02u", u);
attr = H5Acreate(dataset, attrname, H5T_NATIVE_UINT, sid, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate");
/* 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 */
attr_count = H5Aget_num_attrs(dataset);
CHECK(attr_count, FAIL, "H5Aget_num_attrs");
VERIFY(attr_count, (int)(u + 1), "H5Aget_num_attrs");
} /* 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 = H5Dopen(fid, DSET1_NAME);
CHECK(dataset, FAIL, "H5Dopen");
/* Delete attributes until the attributes revert to compact storage again */
for(u--; u >= min_dense; u--) {
/* Delete attribute */
sprintf(attrname, "attr %02u", u);
ret = H5Adelete(dataset, attrname);
CHECK(ret, FAIL, "H5Adelete");
/* Verify attributes still left */
test_attr_dense_verify(dataset, u);
} /* 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 */
sprintf(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 */
test_attr_dense_verify(dataset, (u - 1));
/* Delete another attribute, to verify deletion in compact storage */
sprintf(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 */
test_attr_dense_verify(dataset, (u - 2));
/* Close Dataset */
ret = H5Dclose(dataset);
CHECK(ret, FAIL, "H5Dclose");
/* Unlink dataset with attributes */
ret = H5Gunlink(fid, DSET1_NAME);
CHECK(ret, FAIL, "H5Gunlink");
/* Close file */
ret = H5Fclose(fid);
CHECK(ret, FAIL, "H5Fclose");
/* Check size of file */
filesize = h5_get_file_size(FILENAME);
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? */
int attr_count; /* # of attributes */
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 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);
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");
/* Query the group creation properties */
dcpl = H5Pcreate(H5P_DATASET_CREATE);
CHECK(dcpl, FAIL, "H5Pcreate");
/* Create a dataset */
dataset = H5Dcreate(fid, DSET1_NAME, H5T_NATIVE_UCHAR, sid, dcpl);
CHECK(dataset, FAIL, "H5Dcreate");
/* 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 */
sprintf(attrname, "attr %02u", u);
attr = H5Acreate(dataset, attrname, H5T_NATIVE_UINT, sid, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate");
/* 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 */
sprintf(new_attrname, "new attr %02u", u);
/* Rename attribute */
ret = H5Arename(dataset, attrname, new_attrname);
CHECK(ret, FAIL, "H5Arename");
/* Check # of attributes */
attr_count = H5Aget_num_attrs(dataset);
CHECK(attr_count, FAIL, "H5Aget_num_attrs");
VERIFY(attr_count, (int)(u + 1), "H5Aget_num_attrs");
} /* 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 = H5Dopen(fid, DSET1_NAME);
CHECK(dataset, FAIL, "H5Dopen");
/* Verify renamed attributes */
for(u = 0; u < (max_compact * 2); u++) {
unsigned value; /* Attribute value */
/* Create attribute */
sprintf(attrname, "new attr %02u", u);
attr = H5Aopen_name(dataset, attrname);
CHECK(attr, FAIL, "H5Aopen_name");
/* 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 = H5Gunlink(fid, DSET1_NAME);
CHECK(ret, FAIL, "H5Gunlink");
/* Close file */
ret = H5Fclose(fid);
CHECK(ret, FAIL, "H5Fclose");
/* Check size of file */
filesize = h5_get_file_size(FILENAME);
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? */
int attr_count; /* # of attributes */
size_t mesg_count; /* # of shared messages */
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 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);
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");
/* Query the group creation properties */
dcpl = H5Pcreate(H5P_DATASET_CREATE);
CHECK(dcpl, FAIL, "H5Pcreate");
/* Create a dataset */
dataset = H5Dcreate(fid, DSET1_NAME, H5T_NATIVE_UCHAR, sid, dcpl);
CHECK(dataset, FAIL, "H5Dcreate");
/* 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 */
sprintf(attrname, "attr %02u", u);
attr = H5Acreate(dataset, attrname, H5T_NATIVE_UINT, sid, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate");
/* 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 */
attr_count = H5Aget_num_attrs(dataset);
CHECK(attr_count, FAIL, "H5Aget_num_attrs");
VERIFY(attr_count, (int)(u + 1), "H5Aget_num_attrs");
} /* 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 = H5Gunlink(fid, DSET1_NAME);
CHECK(ret, FAIL, "H5Gunlink");
/* 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");
/* Check size of file */
filesize = h5_get_file_size(FILENAME);
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);
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");
/* Query the group creation properties */
dcpl = H5Pcreate(H5P_DATASET_CREATE);
CHECK(dcpl, FAIL, "H5Pcreate");
/* 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 = H5Dcreate(fid, DSET1_NAME, H5T_NATIVE_UCHAR, sid, dcpl);
CHECK(dataset, FAIL, "H5Dcreate");
/* 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;
sprintf(attrname, "attr %02u", u);
attr = H5Acreate(dataset, attrname, H5T_NATIVE_UINT, sid, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate");
/* 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;
sprintf(attrname, "attr %02u", u);
attr = H5Acreate(dataset, attrname, H5T_NATIVE_UINT, sid, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate");
/* 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;
sprintf(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 = H5Gunlink(fid, DSET1_NAME);
CHECK(ret, FAIL, "H5Gunlink");
/* Close file */
ret = H5Fclose(fid);
CHECK(ret, FAIL, "H5Fclose");
/* Check size of file */
filesize = h5_get_file_size(FILENAME);
VERIFY(filesize, empty_filesize, "h5_get_file_size");
} /* test_attr_dense_limits() */
/****************************************************************
**
** 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 */
dcpl = H5Pcreate(H5P_DATASET_CREATE);
CHECK(dcpl, FAIL, "H5Pcreate");
/* 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 = H5Dcreate(fid, DSET1_NAME, H5T_NATIVE_UCHAR, sid, dcpl);
CHECK(dataset, FAIL, "H5Dcreate");
/* 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 = H5Dopen(fid, DSET1_NAME);
CHECK(dataset, FAIL, "H5Dopen");
/* 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_link_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 */
dcpl = H5Pcreate(H5P_DATASET_CREATE);
CHECK(dcpl, FAIL, "H5Pcreate");
/* 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 = H5Dcreate(fid, DSET1_NAME, H5T_NATIVE_UCHAR, sid, dcpl);
CHECK(dset1, FAIL, "H5Dcreate");
dset2 = H5Dcreate(fid, DSET2_NAME, H5T_NATIVE_UCHAR, sid, dcpl);
CHECK(dset2, FAIL, "H5Dcreate");
dset3 = H5Dcreate(fid, DSET3_NAME, H5T_NATIVE_UCHAR, sid, dcpl);
CHECK(dset3, FAIL, "H5Dcreate");
/* 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 */
sprintf(attrname, "attr %02u", u);
attr = H5Acreate(my_dataset, attrname, H5T_NATIVE_UINT, sid, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate");
/* 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 = H5Dopen(fid, DSET1_NAME);
CHECK(dset1, FAIL, "H5Dopen");
dset2 = H5Dopen(fid, DSET2_NAME);
CHECK(dset2, FAIL, "H5Dopen");
dset3 = H5Dopen(fid, DSET3_NAME);
CHECK(dset3, FAIL, "H5Dopen");
/* 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 */
sprintf(attrname, "attr %02u", u);
ret = H5Aget_info(my_dataset, attrname, &ainfo);
CHECK(ret, FAIL, "H5Aget_info");
/* Verify creation order of attribute */
VERIFY(ainfo.corder_valid, TRUE, "H5Aget_info");
VERIFY(ainfo.corder, u, "H5Aget_info");
} /* 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 */
dcpl = H5Pcreate(H5P_DATASET_CREATE);
CHECK(dcpl, FAIL, "H5Pcreate");
/* 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 = H5Dcreate(fid, DSET1_NAME, H5T_NATIVE_UCHAR, sid, dcpl);
CHECK(dset1, FAIL, "H5Dcreate");
dset2 = H5Dcreate(fid, DSET2_NAME, H5T_NATIVE_UCHAR, sid, dcpl);
CHECK(dset2, FAIL, "H5Dcreate");
dset3 = H5Dcreate(fid, DSET3_NAME, H5T_NATIVE_UCHAR, sid, dcpl);
CHECK(dset3, FAIL, "H5Dcreate");
/* 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 */
sprintf(attrname, "attr %02u", u);
attr = H5Acreate(my_dataset, attrname, H5T_NATIVE_UINT, sid, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate");
/* 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 */
sprintf(attrname, "attr %02u", max_compact);
attr = H5Acreate(my_dataset, attrname, H5T_NATIVE_UINT, sid, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate");
/* 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 = H5Dopen(fid, DSET1_NAME);
CHECK(dset1, FAIL, "H5Dopen");
dset2 = H5Dopen(fid, DSET2_NAME);
CHECK(dset2, FAIL, "H5Dopen");
dset3 = H5Dopen(fid, DSET3_NAME);
CHECK(dset3, FAIL, "H5Dopen");
/* 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 */
sprintf(attrname, "attr %02u", u);
ret = H5Aget_info(my_dataset, attrname, &ainfo);
CHECK(ret, FAIL, "H5Aget_info");
/* Verify creation order of attribute */
VERIFY(ainfo.corder_valid, TRUE, "H5Aget_info");
VERIFY(ainfo.corder, u, "H5Aget_info");
} /* 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_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 */
dcpl = H5Pcreate(H5P_DATASET_CREATE);
CHECK(dcpl, FAIL, "H5Pcreate");
/* 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 = H5Dcreate(fid, DSET1_NAME, H5T_NATIVE_UCHAR, sid, dcpl);
CHECK(dset1, FAIL, "H5Dcreate");
dset2 = H5Dcreate(fid, DSET2_NAME, H5T_NATIVE_UCHAR, sid, dcpl);
CHECK(dset2, FAIL, "H5Dcreate");
dset3 = H5Dcreate(fid, DSET3_NAME, H5T_NATIVE_UCHAR, sid, dcpl);
CHECK(dset3, FAIL, "H5Dcreate");
/* 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 = H5Dopen(fid, DSET1_NAME);
CHECK(dset1, FAIL, "H5Dopen");
dset2 = H5Dopen(fid, DSET2_NAME);
CHECK(dset2, FAIL, "H5Dopen");
dset3 = H5Dopen(fid, DSET3_NAME);
CHECK(dset3, FAIL, "H5Dopen");
/* 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 */
sprintf(attrname, "attr %02u", u);
attr = H5Acreate(my_dataset, attrname, H5T_NATIVE_UINT, sid, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate");
/* 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 */
sprintf(attrname, "attr %02u", max_compact);
attr = H5Acreate(my_dataset, attrname, H5T_NATIVE_UINT, sid, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate");
/* 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--) {
sprintf(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 */
sprintf(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 */
sprintf(attrname, "attr %02u", u);
attr = H5Acreate(my_dataset, attrname, H5T_NATIVE_UINT, sid, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate");
/* 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 = H5Dopen(fid, DSET1_NAME);
CHECK(dset1, FAIL, "H5Dopen");
dset2 = H5Dopen(fid, DSET2_NAME);
CHECK(dset2, FAIL, "H5Dopen");
dset3 = H5Dopen(fid, DSET3_NAME);
CHECK(dset3, FAIL, "H5Dopen");
/* 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--) {
sprintf(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 */
sprintf(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 */
sprintf(attrname, "attr %02u", u);
attr = H5Acreate(my_dataset, attrname, H5T_NATIVE_UINT, sid, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate");
/* 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--) {
sprintf(attrname, "attr %02u", u);
ret = H5Adelete(my_dataset, attrname);
CHECK(ret, FAIL, "H5Adelete");
} /* end for */
sprintf(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 dataspace */
ret = H5Sclose(sid);
CHECK(ret, FAIL, "H5Sclose");
/* Close file */
ret = H5Fclose(fid);
CHECK(ret, FAIL, "H5Fclose");
} /* 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 */
hbool_t 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 */
dcpl = H5Pcreate(H5P_DATASET_CREATE);
CHECK(dcpl, FAIL, "H5Pcreate");
/* 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 = H5Dcreate(fid, DSET1_NAME, H5T_NATIVE_UCHAR, sid, dcpl);
CHECK(dset1, FAIL, "H5Dcreate");
dset2 = H5Dcreate(fid, DSET2_NAME, H5T_NATIVE_UCHAR, sid, dcpl);
CHECK(dset2, FAIL, "H5Dcreate");
dset3 = H5Dcreate(fid, DSET3_NAME, H5T_NATIVE_UCHAR, sid, dcpl);
CHECK(dset3, FAIL, "H5Dcreate");
/* 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 */
sprintf(attrname, "attr %02u", u);
attr = H5Acreate(my_dataset, attrname, H5T_NATIVE_UINT, sid, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate");
/* 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);
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);
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 = H5Aget_name_by_idx(obj_id, H5_INDEX_CRT_ORDER, H5_ITER_INC, n, tmpname, (size_t)NAME_BUF_SIZE);
CHECK(ret, FAIL, "H5Aget_name_by_idx");
if(HDstrcmp(attrname, tmpname))
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);
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);
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 = H5Aget_name_by_idx(obj_id, H5_INDEX_CRT_ORDER, H5_ITER_NATIVE, n, tmpname, (size_t)NAME_BUF_SIZE);
CHECK(ret, FAIL, "H5Aget_name_by_idx");
if(HDstrcmp(attrname, tmpname))
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);
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);
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 = H5Aget_name_by_idx(obj_id, H5_INDEX_CRT_ORDER, H5_ITER_DEC, (hsize_t)0, tmpname, (size_t)NAME_BUF_SIZE);
CHECK(ret, FAIL, "H5Aget_name_by_idx");
if(HDstrcmp(attrname, tmpname))
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);
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);
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 = H5Aget_name_by_idx(obj_id, H5_INDEX_NAME, H5_ITER_INC, n, tmpname, (size_t)NAME_BUF_SIZE);
CHECK(ret, FAIL, "H5Aget_name_by_idx");
if(HDstrcmp(attrname, tmpname))
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);
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);
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 = H5Aget_name_by_idx(obj_id, H5_INDEX_NAME, H5_ITER_DEC, (hsize_t)0, tmpname, (size_t)NAME_BUF_SIZE);
CHECK(ret, FAIL, "H5Aget_name_by_idx");
if(HDstrcmp(attrname, tmpname))
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 */
hbool_t 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");
/* 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");
/* Create dataset creation property list */
dcpl = H5Pcreate(H5P_DATASET_CREATE);
CHECK(dcpl, FAIL, "H5Pcreate");
/* Set attribute creation order tracking & indexing for object */
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");
/* Query the attribute creation properties */
ret = H5Pget_attr_phase_change(dcpl, &max_compact, &min_dense);
CHECK(ret, FAIL, "H5Pget_attr_phase_change");
/* Create datasets */
dset1 = H5Dcreate(fid, DSET1_NAME, H5T_NATIVE_UCHAR, sid, dcpl);
CHECK(dset1, FAIL, "H5Dcreate");
dset2 = H5Dcreate(fid, DSET2_NAME, H5T_NATIVE_UCHAR, sid, dcpl);
CHECK(dset2, FAIL, "H5Dcreate");
dset3 = H5Dcreate(fid, DSET3_NAME, H5T_NATIVE_UCHAR, sid, dcpl);
CHECK(dset3, FAIL, "H5Dcreate");
/* Close property list */
ret = H5Pclose(dcpl);
CHECK(ret, FAIL, "H5Pclose");
/* 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-existant attribute */
ret = H5Aget_info_by_idx(my_dataset, H5_INDEX_CRT_ORDER, H5_ITER_INC, (hsize_t)0, &ainfo);
VERIFY(ret, FAIL, "H5Aget_info_by_idx");
ret = H5Aget_name_by_idx(my_dataset, H5_INDEX_CRT_ORDER, H5_ITER_INC, (hsize_t)0, tmpname, (size_t)NAME_BUF_SIZE);
VERIFY(ret, FAIL, "H5Aget_name_by_idx");
} /* end for */
/* Create attributes, up to limit of compact form */
for(u = 0; u < max_compact; u++) {
/* Create attribute */
sprintf(attrname, "attr %02u", u);
attr = H5Acreate(my_dataset, attrname, H5T_NATIVE_UINT, sid, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate");
/* 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);
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);
VERIFY(ret, FAIL, "H5Aget_info_by_idx");
ret = H5Aget_name_by_idx(my_dataset, H5_INDEX_CRT_ORDER, H5_ITER_INC, (hsize_t)u, tmpname, (size_t)NAME_BUF_SIZE);
VERIFY(ret, FAIL, "H5Aget_name_by_idx");
/* Create more attributes, to push into dense form */
for(; u < (max_compact * 2); u++) {
/* Create attribute */
sprintf(attrname, "attr %02u", u);
attr = H5Acreate(my_dataset, attrname, H5T_NATIVE_UINT, sid, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate");
/* 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);
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);
VERIFY(ret, FAIL, "H5Aget_info_by_idx");
ret = H5Aget_name_by_idx(my_dataset, H5_INDEX_CRT_ORDER, H5_ITER_INC, (hsize_t)u, tmpname, (size_t)NAME_BUF_SIZE);
VERIFY(ret, FAIL, "H5Aget_name_by_idx");
/* 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 */
} /* test_attr_info_by_idx() */
/****************************************************************
**
** 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[SPACE1_DIM1 * SPACE1_DIM2 * SPACE1_DIM3]; /* 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"));
/* Initialize "big" attribute data */
HDmemset(big_value, 1, sizeof(big_value));
/* 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(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_MESG_ATTR_FLAG, (unsigned)500);
} /* 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_MESG_ATTR_FLAG, (unsigned)500);
/* Make datatypes & dataspaces > 1 byte shared (i.e. all of them :-) */
CHECK_I(ret, "H5Pset_shared_mesg_index");
ret = H5Pset_shared_mesg_index(my_fcpl, (unsigned)1, H5O_MESG_DTYPE_FLAG, (unsigned)1);
CHECK_I(ret, "H5Pset_shared_mesg_index");
ret = H5Pset_shared_mesg_index(my_fcpl, (unsigned)2, H5O_MESG_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");
/* Commit datatype to file */
if(test_shared == 2) {
ret = H5Tcommit(fid, TYPE1_NAME, attr_tid);
CHECK(ret, FAIL, "H5Tcommit");
/* Close attribute's datatype */
ret = H5Tclose(attr_tid);
CHECK(ret, FAIL, "H5Tclose");
} /* end switch */
/* Close file */
ret = H5Fclose(fid);
CHECK(ret, FAIL, "H5Fclose");
/* Get size of file */
empty_filesize = h5_get_file_size(FILENAME);
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");
/* Re-open attribute datatype as necessary */
if(test_shared == 2) {
attr_tid = H5Topen(fid, TYPE1_NAME);
CHECK(attr_tid, FAIL, "H5Topen");
} /* end if */
/* Set up to query the object creation properties */
dcpl = H5Pcreate(H5P_DATASET_CREATE);
CHECK(dcpl, FAIL, "H5Pcreate");
/* Create datasets */
dataset = H5Dcreate(fid, DSET1_NAME, H5T_NATIVE_UCHAR, sid, dcpl);
CHECK(dataset, FAIL, "H5Dcreate");
dataset2 = H5Dcreate(fid, DSET2_NAME, H5T_NATIVE_UCHAR, sid, dcpl);
CHECK(dataset2, FAIL, "H5Dcreate");
/* Check on dataset's message storage status */
if(test_shared != 0) {
/* Dataset's datatypes are immutable and shouldn't 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, 0, "H5F_get_sohm_mesg_count_test");
/* Dataset's 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 */
sprintf(attrname, "attr %02u", u);
/* Alternate between creating "small" & "big" attributes */
if(u % 2) {
/* Create "small" attribute on first dataset */
attr = H5Acreate(dataset, attrname, attr_tid, sid, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate");
/* 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 = H5Acreate(dataset, attrname, attr_tid, big_sid, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate");
/* 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 = H5Acreate(dataset2, attrname, attr_tid, sid, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate");
/* 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 = H5Acreate(dataset2, attrname, attr_tid, big_sid, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate");
/* 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, 1, "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 = H5Gunlink(fid, DSET1_NAME);
CHECK(ret, FAIL, "H5Gunlink");
ret = H5Gunlink(fid, DSET2_NAME);
CHECK(ret, FAIL, "H5Gunlink");
/* 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");
/* Check size of file */
filesize = h5_get_file_size(FILENAME);
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");
} /* 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[SPACE1_DIM1 * SPACE1_DIM2 * SPACE1_DIM3]; /* 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"));
/* Initialize "big" attribute data */
HDmemset(big_value, 1, sizeof(big_value));
/* 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(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_MESG_ATTR_FLAG, (unsigned)500);
} /* 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_MESG_ATTR_FLAG, (unsigned)500);
/* Make datatypes & dataspaces > 1 byte shared (i.e. all of them :-) */
CHECK_I(ret, "H5Pset_shared_mesg_index");
ret = H5Pset_shared_mesg_index(my_fcpl, (unsigned)1, H5O_MESG_DTYPE_FLAG, (unsigned)1);
CHECK_I(ret, "H5Pset_shared_mesg_index");
ret = H5Pset_shared_mesg_index(my_fcpl, (unsigned)2, H5O_MESG_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");
/* Commit datatype to file */
if(test_shared == 2) {
ret = H5Tcommit(fid, TYPE1_NAME, attr_tid);
CHECK(ret, FAIL, "H5Tcommit");
/* Close attribute's datatype */
ret = H5Tclose(attr_tid);
CHECK(ret, FAIL, "H5Tclose");
} /* end switch */
/* Close file */
ret = H5Fclose(fid);
CHECK(ret, FAIL, "H5Fclose");
/* Get size of file */
empty_filesize = h5_get_file_size(FILENAME);
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");
/* Re-open attribute datatype as necessary */
if(test_shared == 2) {
attr_tid = H5Topen(fid, TYPE1_NAME);
CHECK(attr_tid, FAIL, "H5Topen");
} /* end if */
/* Set up to query the object creation properties */
dcpl = H5Pcreate(H5P_DATASET_CREATE);
CHECK(dcpl, FAIL, "H5Pcreate");
/* Create datasets */
dataset = H5Dcreate(fid, DSET1_NAME, H5T_NATIVE_UCHAR, sid, dcpl);
CHECK(dataset, FAIL, "H5Dcreate");
dataset2 = H5Dcreate(fid, DSET2_NAME, H5T_NATIVE_UCHAR, sid, dcpl);
CHECK(dataset2, FAIL, "H5Dcreate");
/* Check on dataset's message storage status */
if(test_shared != 0) {
/* Dataset's datatypes are immutable and shouldn't 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, 0, "H5F_get_sohm_mesg_count_test");
/* Dataset's 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 */
sprintf(attrname, "attr %02u", u);
/* Alternate between creating "small" & "big" attributes */
if(u % 2) {
/* Create "small" attribute on first dataset */
attr = H5Acreate(dataset, attrname, attr_tid, sid, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate");
/* 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 = H5Acreate(dataset, attrname, attr_tid, big_sid, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate");
/* 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 = H5Acreate(dataset2, attrname, attr_tid, sid, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate");
/* 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 = H5Acreate(dataset2, attrname, attr_tid, big_sid, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate");
/* 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 */
sprintf(attrname2, "new attr %02u", u);
/* Change second dataset's attribute's name */
ret = H5Arename(dataset2, attrname, attrname2);
CHECK(ret, FAIL, "H5Arename");
/* Check refcount on attributes now */
/* Check refcount on renamed attribute */
attr = H5Aopen_name(dataset2, attrname2);
CHECK(attr, FAIL, "H5Aopen_name");
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_name(dataset, attrname);
CHECK(attr, FAIL, "H5Aopen_name");
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(dataset2, attrname2, attrname);
CHECK(ret, FAIL, "H5Arename");
/* Check refcount on attributes now */
/* Check refcount on renamed attribute */
attr = H5Aopen_name(dataset2, attrname);
CHECK(attr, FAIL, "H5Aopen_name");
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_name(dataset, attrname);
CHECK(attr, FAIL, "H5Aopen_name");
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, 1, "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 = H5Gunlink(fid, DSET1_NAME);
CHECK(ret, FAIL, "H5Gunlink");
ret = H5Gunlink(fid, DSET2_NAME);
CHECK(ret, FAIL, "H5Gunlink");
/* 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");
/* Check size of file */
filesize = h5_get_file_size(FILENAME);
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");
} /* 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[SPACE1_DIM1 * SPACE1_DIM2 * SPACE1_DIM3]; /* 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"));
/* Initialize "big" attribute data */
HDmemset(big_value, 1, sizeof(big_value));
/* 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(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_MESG_ATTR_FLAG, (unsigned)500);
} /* 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_MESG_ATTR_FLAG, (unsigned)500);
/* Make datatypes & dataspaces > 1 byte shared (i.e. all of them :-) */
CHECK_I(ret, "H5Pset_shared_mesg_index");
ret = H5Pset_shared_mesg_index(my_fcpl, (unsigned)1, H5O_MESG_DTYPE_FLAG, (unsigned)1);
CHECK_I(ret, "H5Pset_shared_mesg_index");
ret = H5Pset_shared_mesg_index(my_fcpl, (unsigned)2, H5O_MESG_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");
/* Commit datatype to file */
if(test_shared == 2) {
ret = H5Tcommit(fid, TYPE1_NAME, attr_tid);
CHECK(ret, FAIL, "H5Tcommit");
/* Close attribute's datatype */
ret = H5Tclose(attr_tid);
CHECK(ret, FAIL, "H5Tclose");
} /* end switch */
/* Close file */
ret = H5Fclose(fid);
CHECK(ret, FAIL, "H5Fclose");
/* Get size of file */
empty_filesize = h5_get_file_size(FILENAME);
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");
/* Re-open attribute datatype as necessary */
if(test_shared == 2) {
attr_tid = H5Topen(fid, TYPE1_NAME);
CHECK(attr_tid, FAIL, "H5Topen");
} /* end if */
/* Set up to query the object creation properties */
dcpl = H5Pcreate(H5P_DATASET_CREATE);
CHECK(dcpl, FAIL, "H5Pcreate");
/* Create datasets */
dataset = H5Dcreate(fid, DSET1_NAME, H5T_NATIVE_UCHAR, sid, dcpl);
CHECK(dataset, FAIL, "H5Dcreate");
dataset2 = H5Dcreate(fid, DSET2_NAME, H5T_NATIVE_UCHAR, sid, dcpl);
CHECK(dataset2, FAIL, "H5Dcreate");
/* Check on dataset's message storage status */
if(test_shared != 0) {
/* Dataset's datatypes are immutable and shouldn't 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, 0, "H5F_get_sohm_mesg_count_test");
/* Dataset's 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 */
sprintf(attrname, "attr %02u", u);
/* Alternate between creating "small" & "big" attributes */
if(u % 2) {
/* Create "small" attribute on first dataset */
attr = H5Acreate(dataset, attrname, attr_tid, sid, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate");
/* 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 = H5Acreate(dataset, attrname, attr_tid, big_sid, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate");
/* 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 = H5Acreate(dataset2, attrname, attr_tid, sid, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate");
/* 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 = H5Acreate(dataset2, attrname, attr_tid, big_sid, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate");
/* 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 */
sprintf(attrname, "attr %02u", u);
/* Delete second dataset's attribute */
ret = H5Adelete(dataset2, attrname);
CHECK(ret, FAIL, "H5Adelete");
/* Check refcount on attributes now */
/* Check refcount on first dataset's attribute */
attr = H5Aopen_name(dataset, attrname);
CHECK(attr, FAIL, "H5Aopen_name");
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, 1, "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 = H5Gunlink(fid, DSET1_NAME);
CHECK(ret, FAIL, "H5Gunlink");
ret = H5Gunlink(fid, DSET2_NAME);
CHECK(ret, FAIL, "H5Gunlink");
/* 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");
/* Check size of file */
filesize = h5_get_file_size(FILENAME);
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");
} /* 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[SPACE1_DIM1 * SPACE1_DIM2 * SPACE1_DIM3]; /* 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"));
/* Initialize "big" attribute data */
HDmemset(big_value, 1, sizeof(big_value));
/* 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(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_MESG_ATTR_FLAG, (unsigned)500);
} /* 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_MESG_ATTR_FLAG, (unsigned)500);
/* Make datatypes & dataspaces > 1 byte shared (i.e. all of them :-) */
CHECK_I(ret, "H5Pset_shared_mesg_index");
ret = H5Pset_shared_mesg_index(my_fcpl, (unsigned)1, H5O_MESG_DTYPE_FLAG, (unsigned)1);
CHECK_I(ret, "H5Pset_shared_mesg_index");
ret = H5Pset_shared_mesg_index(my_fcpl, (unsigned)2, H5O_MESG_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");
/* Commit datatype to file */
if(test_shared == 2) {
ret = H5Tcommit(fid, TYPE1_NAME, attr_tid);
CHECK(ret, FAIL, "H5Tcommit");
/* Close attribute's datatype */
ret = H5Tclose(attr_tid);
CHECK(ret, FAIL, "H5Tclose");
} /* end switch */
/* Close file */
ret = H5Fclose(fid);
CHECK(ret, FAIL, "H5Fclose");
/* Get size of file */
empty_filesize = h5_get_file_size(FILENAME);
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");
/* Re-open attribute datatype as necessary */
if(test_shared == 2) {
attr_tid = H5Topen(fid, TYPE1_NAME);
CHECK(attr_tid, FAIL, "H5Topen");
} /* end if */
/* Set up to query the object creation properties */
dcpl = H5Pcreate(H5P_DATASET_CREATE);
CHECK(dcpl, FAIL, "H5Pcreate");
/* Create datasets */
dataset = H5Dcreate(fid, DSET1_NAME, H5T_NATIVE_UCHAR, sid, dcpl);
CHECK(dataset, FAIL, "H5Dcreate");
dataset2 = H5Dcreate(fid, DSET2_NAME, H5T_NATIVE_UCHAR, sid, dcpl);
CHECK(dataset2, FAIL, "H5Dcreate");
/* Check on dataset's message storage status */
if(test_shared != 0) {
/* Dataset's datatypes are immutable and shouldn't 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, 0, "H5F_get_sohm_mesg_count_test");
/* Dataset's 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 */
sprintf(attrname, "attr %02u", u);
/* Alternate between creating "small" & "big" attributes */
if(u % 2) {
/* Create "small" attribute on first dataset */
attr = H5Acreate(dataset, attrname, attr_tid, sid, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate");
/* 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 = H5Acreate(dataset, attrname, attr_tid, big_sid, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate");
/* 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 = H5Acreate(dataset2, attrname, attr_tid, sid, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate");
/* 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 = H5Acreate(dataset2, attrname, attr_tid, big_sid, H5P_DEFAULT);
CHECK(attr, FAIL, "H5Acreate");
/* 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 = H5Gunlink(fid, DSET2_NAME);
CHECK(ret, FAIL, "H5Gunlink");
/* 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 */
sprintf(attrname, "attr %02u", u);
/* Open attribute on first dataset */
attr = H5Aopen_name(dataset, attrname);
CHECK(attr, FAIL, "H5Acreate");
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 = H5Gunlink(fid, DSET1_NAME);
CHECK(ret, FAIL, "H5Gunlink");
/* 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");
/* Check size of file */
filesize = h5_get_file_size(FILENAME);
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");
} /* test_attr_shared_unlink() */
/****************************************************************
**
** 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 */
hbool_t new_format; /* Whether to use the new format or not */
hbool_t use_shared; /* Whether to use shared attributes or not */
herr_t ret; /* Generic return value */
/* Output message about test being performed */
MESSAGE(5, ("Testing Attributes\n"));
/* Create a default file access property list */
fapl = H5Pcreate(H5P_FILE_ACCESS);
CHECK(fapl, FAIL, "H5Pcreate");
/* Copy the file access property list */
fapl2 = H5Pcopy(fapl);
CHECK(fapl2, FAIL, "H5Pcopy");
/* Set the "use the latest version of the format" flag for creating objects in the file */
ret = H5Pset_latest_format(fapl2, TRUE);
CHECK(ret, FAIL, "H5Pset_latest_format");
/* Create a default file creation property list */
fcpl = H5Pcreate(H5P_FILE_CREATE);
CHECK(fcpl, FAIL, "H5Pcreate");
/* Copy the file creation property list */
fcpl2 = H5Pcopy(fcpl);
CHECK(fcpl2, FAIL, "H5Pcopy");
/* Make attributes > 1 byte shared (i.e. all of them :-) */
ret = H5Pset_shared_mesg_nindexes(fcpl2, (unsigned)1);
CHECK_I(ret, "H5Pset_shared_mesg_nindexes");
ret = H5Pset_shared_mesg_index(fcpl2, (unsigned)0, H5O_MESG_ATTR_FLAG, (unsigned)1);
CHECK_I(ret, "H5Pset_shared_mesg_index");
/* Loop over using new group format */
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;
} /* end if */
else {
MESSAGE(7, ("testing with old file format\n"));
my_fapl = fapl;
} /* end else */
/* 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 */
/* Tests on "new format" attribute storage */
if(new_format == TRUE) {
/* Loop over using shared attributes */
for(use_shared = FALSE; use_shared <= TRUE; use_shared++) {
hid_t my_fcpl;
/* Set the FCPL for shared or not */
if(use_shared) {
MESSAGE(7, ("testing with shared attributes\n"));
my_fcpl = fcpl2;
} /* end if */
else {
MESSAGE(7, ("testing without shared attributes\n"));
my_fcpl = fcpl;
} /* end else */
/* 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 */
/* Attribute creation order tests */
test_attr_corder_create_basic(my_fcpl, my_fapl);/* Test creating an object w/attribute creation order info */
/* XXX: when creation order indexing is fully working, go back and add checks
* to these tests to make certain that the creation order values are
* correct.
*/
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_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 */
/* New attribute API routine tests */
test_attr_info_by_idx(new_format, my_fcpl, my_fapl); /* Test querying attribute info by index */
/* More complex tests with 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 */
} /* end if */
} /* end for */
} /* end if */
else {
/* New attribute API routine tests, on old-format storage */
test_attr_info_by_idx(new_format, fcpl, my_fapl); /* Test querying attribute info by index */
} /* end else */
} /* end for */
/* 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)
{
remove(FILENAME);
}
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