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hdf5/test/tfile.c
Pedro Vicente Nunes ba8fd7feb2 [svn-r6808] Purpose: 
code warrior fix

Description:
eliminate the CW failure on getname.c
restrict the H5_NO_FILE_SHARING just to the test file_close of testhdf5 test

Solution:
the CW failure on getname.c  can be eliminated if a unmount of the file is made before closing it
on tfile.c the failure is due to the file sharing flag of CW, and the test is maintained as before

Platforms tested:
Windows 2000 (octopus)
Linux 2.4 (rockaway)
SunOS 5.7 (arabica)
IRIX 6.5 (modi4)


Misc. update:
2003-05-06 14:38:35 -05:00

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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* 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://hdf.ncsa.uiuc.edu/HDF5/doc/Copyright.html. If you do not have *
* access to either file, you may request a copy from hdfhelp@ncsa.uiuc.edu. *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
/* $Id$ */
/***********************************************************
*
* Test program: tfile
*
* Test the low-level file I/O features.
*
*************************************************************/
#include "hdf5.h"
#include "testhdf5.h"
#include "H5Bprivate.h"
#include "H5Pprivate.h"
#define F1_USERBLOCK_SIZE (hsize_t)0
#define F1_OFFSET_SIZE sizeof(haddr_t)
#define F1_LENGTH_SIZE sizeof(hsize_t)
#define F1_SYM_LEAF_K 4
#define F1_SYM_INTERN_K 16
#define FILE1 "tfile1.h5"
#define F2_USERBLOCK_SIZE (hsize_t)512
#define F2_OFFSET_SIZE 8
#define F2_LENGTH_SIZE 8
#define F2_SYM_LEAF_K 8
#define F2_SYM_INTERN_K 32
#define F2_RANK 2
#define F2_DIM0 4
#define F2_DIM1 6
#define F2_DSET "dset"
#define FILE2 "tfile2.h5"
#define F3_USERBLOCK_SIZE (hsize_t)0
#define F3_OFFSET_SIZE F2_OFFSET_SIZE
#define F3_LENGTH_SIZE F2_LENGTH_SIZE
#define F3_SYM_LEAF_K F2_SYM_LEAF_K
#define F3_SYM_INTERN_K F2_SYM_INTERN_K
#define FILE3 "tfile3.h5"
#define OBJ_ID_COUNT_0 0
#define OBJ_ID_COUNT_1 1
#define OBJ_ID_COUNT_2 2
#define OBJ_ID_COUNT_3 3
#define OBJ_ID_COUNT_4 4
#define OBJ_ID_COUNT_6 6
#define OBJ_ID_COUNT_8 8
static void
create_objects(hid_t, hid_t, hid_t *, hid_t *, hid_t *, hid_t *);
static void
test_obj_count_and_id(hid_t, hid_t, hid_t, hid_t, hid_t, hid_t);
/****************************************************************
**
** test_file_create(): Low-level file creation I/O test routine.
**
****************************************************************/
static void
test_file_create(void)
{
hid_t fid1, fid2, fid3; /* HDF5 File IDs */
hid_t tmpl1, tmpl2; /*file creation templates */
hsize_t ublock; /*sizeof userblock */
size_t parm; /*file-creation parameters */
size_t parm2; /*file-creation parameters */
int iparm;
#ifdef H5_WANT_H5_V1_4_COMPAT
int iparm2;
#else /* H5_WANT_H5_V1_4_COMPAT */
unsigned iparm2;
#endif /* H5_WANT_H5_V1_4_COMPAT */
herr_t ret; /*generic return value */
/* Output message about test being performed */
MESSAGE(5, ("Testing Low-Level File Creation I/O\n"));
/* Test create with various sequences of H5F_ACC_EXCL and */
/* H5F_ACC_TRUNC flags */
/* Create with H5F_ACC_EXCL */
/* First ensure the file does not exist */
remove(FILE1);
fid1 = H5Fcreate(FILE1, H5F_ACC_EXCL, H5P_DEFAULT, H5P_DEFAULT);
CHECK(fid1, FAIL, "H5Fcreate");
/*
* try to create the same file with H5F_ACC_TRUNC. This should fail
* because fid1 is the same file and is currently open.
*/
fid2 = H5Fcreate(FILE1, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
VERIFY(fid2, FAIL, "H5Fcreate");
/* Close all files */
ret = H5Fclose(fid1);
CHECK(ret, FAIL, "H5Fclose");
ret = H5Fclose(fid2);
VERIFY(ret, FAIL, "H5Fclose"); /*file should not have been open */
/*
* Try again with H5F_ACC_EXCL. This should fail because the file already
* exists from the previous steps.
*/
fid1 = H5Fcreate(FILE1, H5F_ACC_EXCL, H5P_DEFAULT, H5P_DEFAULT);
VERIFY(fid1, FAIL, "H5Fcreate");
/* Test create with H5F_ACC_TRUNC. This will truncate the existing file. */
fid1 = H5Fcreate(FILE1, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
CHECK(fid1, FAIL, "H5Fcreate");
/*
* Try to truncate first file again. This should fail because fid1 is the
* same file and is currently open.
*/
fid2 = H5Fcreate(FILE1, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
VERIFY(fid2, FAIL, "H5Fcreate");
/*
* Try with H5F_ACC_EXCL. This should fail too because the file already
* exists.
*/
fid2 = H5Fcreate(FILE1, H5F_ACC_EXCL, H5P_DEFAULT, H5P_DEFAULT);
VERIFY(fid2, FAIL, "H5Fcreate");
/* Get the file-creation template */
tmpl1 = H5Fget_create_plist(fid1);
CHECK(tmpl1, FAIL, "H5Fget_create_plist");
/* Get the file-creation parameters */
ret = H5Pget_userblock(tmpl1, &ublock);
CHECK(ret, FAIL, "H5Pget_userblock");
VERIFY(ublock, F1_USERBLOCK_SIZE, "H5Pget_userblock");
ret = H5Pget_sizes(tmpl1, &parm, &parm2);
CHECK(ret, FAIL, "H5Pget_sizes");
VERIFY(parm, F1_OFFSET_SIZE, "H5Pget_sizes");
VERIFY(parm2, F1_LENGTH_SIZE, "H5Pget_sizes");
ret = H5Pget_sym_k(tmpl1, &iparm, &iparm2);
CHECK(ret, FAIL, "H5Pget_sym_k");
VERIFY(iparm, F1_SYM_INTERN_K, "H5Pget_sym_k");
VERIFY(iparm2, F1_SYM_LEAF_K, "H5Pget_sym_k");
/* Release file-creation template */
ret = H5Pclose(tmpl1);
CHECK(ret, FAIL, "H5Pclose");
#ifdef LATER
/* Double-check that the atom has been vaporized */
ret = H5Pclose(tmpl1);
VERIFY(ret, FAIL, "H5Pclose");
#endif
/* Create a new file with a non-standard file-creation template */
tmpl1 = H5Pcreate(H5P_FILE_CREATE);
CHECK(tmpl1, FAIL, "H5Pnew");
/* Set the new file-creation parameters */
ret = H5Pset_userblock(tmpl1, F2_USERBLOCK_SIZE);
CHECK(ret, FAIL, "H5Pset_userblock");
ret = H5Pset_sizes(tmpl1, F2_OFFSET_SIZE, F2_LENGTH_SIZE);
CHECK(ret, FAIL, "H5Pset_sizes");
ret = H5Pset_sym_k(tmpl1, F2_SYM_INTERN_K, F2_SYM_LEAF_K);
CHECK(ret, FAIL, "H5Pset_sym_k");
/*
* Try to create second file, with non-standard file-creation template
* params.
*/
fid2 = H5Fcreate(FILE2, H5F_ACC_TRUNC, tmpl1, H5P_DEFAULT);
CHECK(fid2, FAIL, "H5Fcreate");
/* Release file-creation template */
ret = H5Pclose(tmpl1);
CHECK(ret, FAIL, "H5Pclose");
/* Make certain we can create a dataset properly in the file with the userblock */
{
hid_t dataset_id, dataspace_id; /* identifiers */
hsize_t dims[F2_RANK];
int data[F2_DIM0][F2_DIM1];
unsigned i,j;
/* Create the data space for the dataset. */
dims[0] = F2_DIM0;
dims[1] = F2_DIM1;
dataspace_id = H5Screate_simple(F2_RANK, dims, NULL);
CHECK(dataspace_id, FAIL, "H5Screate_simple");
/* Create the dataset. */
dataset_id = H5Dcreate(fid2, F2_DSET, H5T_NATIVE_INT, dataspace_id, H5P_DEFAULT);
CHECK(dataset_id, FAIL, "H5Dcreate");
for(i=0; i<F2_DIM0; i++)
for(j=0; j<F2_DIM1; j++)
data[i][j]=i*10+j;
/* Write data to the new dataset */
ret = H5Dwrite(dataset_id, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, data);
CHECK(ret, FAIL, "H5Dwrite");
/* End access to the dataset and release resources used by it. */
ret = H5Dclose(dataset_id);
CHECK(ret, FAIL, "H5Dclose");
/* Terminate access to the data space. */
ret = H5Sclose(dataspace_id);
CHECK(ret, FAIL, "H5Sclose");
}
/* Get the file-creation template */
tmpl1 = H5Fget_create_plist(fid2);
CHECK(tmpl1, FAIL, "H5Fget_create_plist");
/* Get the file-creation parameters */
ret = H5Pget_userblock(tmpl1, &ublock);
CHECK(ret, FAIL, "H5Pget_userblock");
VERIFY(ublock, F2_USERBLOCK_SIZE, "H5Pget_userblock");
ret = H5Pget_sizes(tmpl1, &parm, &parm2);
CHECK(ret, FAIL, "H5Pget_sizes");
VERIFY(parm, F2_OFFSET_SIZE, "H5Pget_sizes");
VERIFY(parm2, F2_LENGTH_SIZE, "H5Pget_sizes");
ret = H5Pget_sym_k(tmpl1, &iparm, &iparm2);
CHECK(ret, FAIL, "H5Pget_sym_k");
VERIFY(iparm, F2_SYM_INTERN_K, "H5Pget_sym_k");
VERIFY(iparm2, F2_SYM_LEAF_K, "H5Pget_sym_k");
/* Clone the file-creation template */
tmpl2 = H5Pcopy(tmpl1);
CHECK(tmpl2, FAIL, "H5Pcopy");
/* Release file-creation template */
ret = H5Pclose(tmpl1);
CHECK(ret, FAIL, "H5Pclose");
/* Set the new file-creation parameter */
ret = H5Pset_userblock(tmpl2, F3_USERBLOCK_SIZE);
CHECK(ret, FAIL, "H5Pset_userblock");
/*
* Try to create second file, with non-standard file-creation template
* params
*/
fid3 = H5Fcreate(FILE3, H5F_ACC_TRUNC, tmpl2, H5P_DEFAULT);
CHECK(fid3, FAIL, "H5Fcreate");
/* Release file-creation template */
ret = H5Pclose(tmpl2);
CHECK(ret, FAIL, "H5Pclose");
/* Get the file-creation template */
tmpl1 = H5Fget_create_plist(fid3);
CHECK(tmpl1, FAIL, "H5Fget_create_plist");
/* Get the file-creation parameters */
ret = H5Pget_userblock(tmpl1, &ublock);
CHECK(ret, FAIL, "H5Pget_userblock");
VERIFY(ublock, F3_USERBLOCK_SIZE, "H5Pget_userblock");
ret = H5Pget_sizes(tmpl1, &parm, &parm2);
CHECK(ret, FAIL, "H5Pget_sizes");
VERIFY(parm, F3_OFFSET_SIZE, "H5Pget_sizes");
VERIFY(parm2, F3_LENGTH_SIZE, "H5Pget_sizes");
ret = H5Pget_sym_k(tmpl1, &iparm, &iparm2);
CHECK(ret, FAIL, "H5Pget_sym_k");
VERIFY(iparm, F3_SYM_INTERN_K, "H5Pget_sym_k");
VERIFY(iparm2, F3_SYM_LEAF_K, "H5Pget_sym_k");
/* Release file-creation template */
ret = H5Pclose(tmpl1);
CHECK(ret, FAIL, "H5Pclose");
/* Close first file */
ret = H5Fclose(fid1);
CHECK(ret, FAIL, "H5Fclose");
/* Close second file */
ret = H5Fclose(fid2);
CHECK(ret, FAIL, "H5Fclose");
/* Close third file */
ret = H5Fclose(fid3);
CHECK(ret, FAIL, "H5Fclose");
} /* test_file_create() */
/****************************************************************
**
** test_file_open(): Low-level file open I/O test routine.
**
****************************************************************/
static void
test_file_open(void)
{
hid_t fid1, fid2; /*HDF5 File IDs */
hid_t did; /*dataset ID */
hid_t fapl_id; /*file access property list ID */
hid_t tmpl1; /*file creation templates */
hsize_t ublock; /*sizeof user block */
size_t parm; /*file-creation parameters */
size_t parm2; /*file-creation parameters */
int iparm;
#ifdef H5_WANT_H5_V1_4_COMPAT
int iparm2;
#else /* H5_WANT_H5_V1_4_COMPAT */
unsigned iparm2;
#endif /* H5_WANT_H5_V1_4_COMPAT */
herr_t ret; /*generic return value */
/*
* Test single file open
*/
/* Output message about test being performed */
MESSAGE(5, ("Testing Low-Level File Opening I/O\n"));
/* Open first file */
fid1 = H5Fopen(FILE2, H5F_ACC_RDWR, H5P_DEFAULT);
CHECK(fid1, FAIL, "H5Fopen");
/* Get the file-creation template */
tmpl1 = H5Fget_create_plist(fid1);
CHECK(tmpl1, FAIL, "H5Fget_create_plist");
/* Get the file-creation parameters */
ret = H5Pget_userblock(tmpl1, &ublock);
CHECK(ret, FAIL, "H5Pget_userblock");
VERIFY(ublock, F2_USERBLOCK_SIZE, "H5Pget_userblock");
ret = H5Pget_sizes(tmpl1, &parm, &parm2);
CHECK(ret, FAIL, "H5Pget_sizes");
VERIFY(parm, F2_OFFSET_SIZE, "H5Pget_sizes");
VERIFY(parm2, F2_LENGTH_SIZE, "H5Pget_sizes");
ret = H5Pget_sym_k(tmpl1, &iparm, &iparm2);
CHECK(ret, FAIL, "H5Pget_sym_k");
VERIFY(iparm, F2_SYM_INTERN_K, "H5Pget_sym_k");
VERIFY(iparm2, F2_SYM_LEAF_K, "H5Pget_sym_k");
/* Release file-creation template */
ret = H5Pclose(tmpl1);
CHECK(ret, FAIL, "H5Pclose");
/* Close first file */
ret = H5Fclose(fid1);
CHECK(ret, FAIL, "H5Fclose");
/*
* Test two file opens: one is opened H5F_ACC_RDONLY and H5F_CLOSE_WEAK.
* It's closed with an object left open. Then another is opened
* H5F_ACC_RDWR, which should fail.
*/
/* Output message about test being performed */
MESSAGE(5, ("Testing 2 File Openings\n"));
/* Create file access property list */
fapl_id = H5Pcreate(H5P_FILE_ACCESS);
CHECK(fapl_id, FAIL, "H5Pcreate");
/* Set file close mode to H5F_CLOSE_WEAK */
ret = H5Pset_fclose_degree(fapl_id, H5F_CLOSE_WEAK);
CHECK(ret, FAIL, "H5Pset_fclose_degree");
/* Open file for first time */
fid1 = H5Fopen(FILE2, H5F_ACC_RDONLY, fapl_id);
CHECK(fid1, FAIL, "H5Fopen");
/* Open dataset */
did = H5Dopen(fid1, F2_DSET);
CHECK(did, FAIL, "H5Dopen");
/* Close first open */
ret = H5Fclose(fid1);
CHECK(ret, FAIL, "H5Fclose");
/* Open file for second time, which should fail. */
fid2 = H5Fopen(FILE2, H5F_ACC_RDWR, fapl_id);
VERIFY(fid2, FAIL, "H5Fopen");
/* Close dataset from first open */
ret = H5Dclose(did);
CHECK(ret, FAIL, "H5Dclose");
} /* test_file_open() */
/****************************************************************
**
** test_file_close(): low-level file close test routine.
** It mainly tests behavior with close degree.
**
*****************************************************************/
static void
test_file_close(void)
{
hid_t fid1, fid2;
hid_t fapl_id, access_id;
hid_t dataset_id, group_id1, group_id2, group_id3;
H5F_close_degree_t fc_degree;
herr_t ret;
/* Test behavior while opening file multiple times with different
* file close degree value
*/
fid1 = H5Fcreate(FILE1, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
CHECK(fid1, FAIL, "H5Fcreate");
fapl_id = H5Pcreate(H5P_FILE_ACCESS);
CHECK(fapl_id, FAIL, "H5Pcreate");
ret = H5Pset_fclose_degree(fapl_id, H5F_CLOSE_STRONG);
CHECK(ret, FAIL, "H5Pset_fclose_degree");
ret = H5Pget_fclose_degree(fapl_id, &fc_degree);
VERIFY(fc_degree, H5F_CLOSE_STRONG, "H5Pget_fclose_degree");
/* should fail */
fid2 = H5Fopen(FILE1, H5F_ACC_RDWR, fapl_id);
VERIFY(fid2, FAIL, "H5Fopen");
ret = H5Pset_fclose_degree(fapl_id, H5F_CLOSE_DEFAULT);
CHECK(ret, FAIL, "H5Pset_fclose_degree");
/* should succeed */
fid2 = H5Fopen(FILE1, H5F_ACC_RDWR, fapl_id);
CHECK(fid2, FAIL, "H5Fopen");
/* Close first open */
ret = H5Fclose(fid1);
CHECK(ret, FAIL, "H5Fclose");
/* Close second open */
ret = H5Fclose(fid2);
CHECK(ret, FAIL, "H5Fclose");
/* Test behavior while opening file multiple times with different file
* close degree
*/
fid1 = H5Fcreate(FILE1, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
CHECK(fid1, FAIL, "H5Fcreate");
ret = H5Pset_fclose_degree(fapl_id, H5F_CLOSE_WEAK);
CHECK(ret, FAIL, "H5Pset_fclose_degree");
ret = H5Pget_fclose_degree(fapl_id, &fc_degree);
VERIFY(fc_degree, H5F_CLOSE_WEAK, "H5Pget_fclose_degree");
/* should succeed */
fid2 = H5Fopen(FILE1, H5F_ACC_RDWR, fapl_id);
CHECK(fid2, FAIL, "H5Fopen");
/* Close first open */
ret = H5Fclose(fid1);
CHECK(ret, FAIL, "H5Fclose");
/* Close second open */
ret = H5Fclose(fid2);
CHECK(ret, FAIL, "H5Fclose");
/* Test behavior while opening file multiple times with file close
* degree STRONG */
ret = H5Pset_fclose_degree(fapl_id, H5F_CLOSE_STRONG);
CHECK(ret, FAIL, "H5Pset_fclose_degree");
fid1 = H5Fcreate(FILE1, H5F_ACC_TRUNC, H5P_DEFAULT, fapl_id);
CHECK(fid1, FAIL, "H5Fcreate");
ret = H5Pset_fclose_degree(fapl_id, H5F_CLOSE_WEAK);
CHECK(ret, FAIL, "H5Pset_fclose_degree");
/* should fail */
fid2 = H5Fopen(FILE1, H5F_ACC_RDWR, fapl_id);
VERIFY(fid2, FAIL, "H5Fopen");
ret = H5Pset_fclose_degree(fapl_id, H5F_CLOSE_STRONG);
CHECK(ret, FAIL, "H5Pset_fclose_degree");
/* should succeed */
fid2 = H5Fopen(FILE1, H5F_ACC_RDWR, fapl_id);
CHECK(fid2, FAIL, "H5Fopen");
/* Create a dataset and a group in each file open respectively */
create_objects(fid1, fid2, NULL, NULL, NULL, NULL);
/* Close first open */
ret = H5Fclose(fid1);
CHECK(ret, FAIL, "H5Fclose");
/* Close second open */
ret = H5Fclose(fid2);
CHECK(ret, FAIL, "H5Fclose");
/* Test behavior while opening file multiple times with file close
* degree SEMI */
ret = H5Pset_fclose_degree(fapl_id, H5F_CLOSE_SEMI);
CHECK(ret, FAIL, "H5Pset_fclose_degree");
fid1 = H5Fcreate(FILE1, H5F_ACC_TRUNC, H5P_DEFAULT, fapl_id);
CHECK(fid1, FAIL, "H5Fcreate");
ret = H5Pset_fclose_degree(fapl_id, H5F_CLOSE_DEFAULT);
CHECK(ret, FAIL, "H5Pset_fclose_degree");
/* should fail */
fid2 = H5Fopen(FILE1, H5F_ACC_RDWR, fapl_id);
VERIFY(fid2, FAIL, "H5Fopen");
ret = H5Pset_fclose_degree(fapl_id, H5F_CLOSE_SEMI);
CHECK(ret, FAIL, "H5Pset_fclose_degree");
/* should succeed */
fid2 = H5Fopen(FILE1, H5F_ACC_RDWR, fapl_id);
CHECK(fid2, FAIL, "H5Fopen");
/* Create a dataset and a group in each file open respectively */
create_objects(fid1, fid2, &dataset_id, &group_id1, &group_id2, &group_id3);
/* Close first open */
ret = H5Fclose(fid1);
CHECK(ret, FAIL, "H5Fclose");
/* Close second open, should fail since it is SEMI and objects are
* still open. */
ret = H5Fclose(fid2);
VERIFY(ret, FAIL, "H5Fclose");
ret = H5Dclose(dataset_id);
CHECK(ret, FAIL, "H5Dclose");
ret = H5Gclose(group_id1);
CHECK(ret, FAIL, "H5Gclose");
ret = H5Gclose(group_id2);
CHECK(ret, FAIL, "H5Gclose");
/* Close second open, should fail since it is SEMI and one group ID is
* still open. */
ret = H5Fclose(fid2);
VERIFY(ret, FAIL, "H5Fclose");
ret = H5Gclose(group_id3);
CHECK(ret, FAIL, "H5Gclose");
/* Close second open again. Should succeed. */
ret = H5Fclose(fid2);
CHECK(ret, FAIL, "H5Fclose");
/* Test behavior while opening file multiple times with file close
* degree WEAK */
ret = H5Pset_fclose_degree(fapl_id, H5F_CLOSE_WEAK);
CHECK(ret, FAIL, "H5Pset_fclose_degree");
fid1 = H5Fcreate(FILE1, H5F_ACC_TRUNC, H5P_DEFAULT, fapl_id);
CHECK(fid1, FAIL, "H5Fcreate");
ret = H5Pset_fclose_degree(fapl_id, H5F_CLOSE_SEMI);
CHECK(ret, FAIL, "H5Pset_fclose_degree");
/* should fail */
fid2 = H5Fopen(FILE1, H5F_ACC_RDWR, fapl_id);
VERIFY(fid2, FAIL, "H5Fopen");
ret = H5Pset_fclose_degree(fapl_id, H5F_CLOSE_DEFAULT);
CHECK(ret, FAIL, "H5Pset_fclose_degree");
/* should succeed */
fid2 = H5Fopen(FILE1, H5F_ACC_RDWR, fapl_id);
CHECK(fid2, FAIL, "H5Fopen");
/* Create a dataset and a group in each file open respectively */
create_objects(fid1, fid2, &dataset_id, &group_id1, &group_id2, &group_id3);
/* Create more new files and test object count and ID list functions */
test_obj_count_and_id(fid1, fid2, dataset_id, group_id1,
group_id2, group_id3);
/* Close first open */
ret = H5Fclose(fid1);
CHECK(ret, FAIL, "H5Fclose");
/* Close second open. File will be finally closed after all objects
* are closed. */
ret = H5Fclose(fid2);
CHECK(ret, FAIL, "H5Fclose");
ret = H5Dclose(dataset_id);
CHECK(ret, FAIL, "H5Dclose");
ret = H5Gclose(group_id1);
CHECK(ret, FAIL, "H5Gclose");
ret = H5Gclose(group_id2);
CHECK(ret, FAIL, "H5Gclose");
ret = H5Gclose(group_id3);
CHECK(ret, FAIL, "H5Gclose");
/* Test behavior while opening file multiple times with file close
* degree DEFAULT */
ret = H5Pset_fclose_degree(fapl_id, H5F_CLOSE_DEFAULT);
CHECK(ret, FAIL, "H5Pset_fclose_degree");
fid1 = H5Fcreate(FILE1, H5F_ACC_TRUNC, H5P_DEFAULT, fapl_id);
CHECK(fid1, FAIL, "H5Fcreate");
ret = H5Pset_fclose_degree(fapl_id, H5F_CLOSE_SEMI);
CHECK(ret, FAIL, "H5Pset_fclose_degree");
/* should fail */
fid2 = H5Fopen(FILE1, H5F_ACC_RDWR, fapl_id);
VERIFY(fid2, FAIL, "H5Fopen");
ret = H5Pset_fclose_degree(fapl_id, H5F_CLOSE_DEFAULT);
CHECK(ret, FAIL, "H5Pset_fclose_degree");
/* should succeed */
fid2 = H5Fopen(FILE1, H5F_ACC_RDWR, fapl_id);
CHECK(fid2, FAIL, "H5Fopen");
/* Create a dataset and a group in each file open respectively */
create_objects(fid1, fid2, &dataset_id, &group_id1, &group_id2, &group_id3);
access_id = H5Fget_access_plist(fid1);
CHECK(access_id, FAIL, "H5Fget_access_plist");
ret= H5Pget_fclose_degree(access_id, &fc_degree);
CHECK(ret, FAIL, "H5Pget_fclose_degree");
switch(fc_degree) {
case H5F_CLOSE_STRONG:
/* Close first open */
ret = H5Fclose(fid1);
CHECK(ret, FAIL, "H5Fclose");
/* Close second open */
ret = H5Fclose(fid2);
CHECK(ret, FAIL, "H5Fclose");
break;
case H5F_CLOSE_SEMI:
/* Close first open */
ret = H5Fclose(fid1);
CHECK(ret, FAIL, "H5Fclose");
ret = H5Dclose(dataset_id);
CHECK(ret, FAIL, "H5Dclose");
ret = H5Gclose(group_id1);
CHECK(ret, FAIL, "H5Gclose");
ret = H5Gclose(group_id2);
CHECK(ret, FAIL, "H5Gclose");
ret = H5Gclose(group_id3);
CHECK(ret, FAIL, "H5Gclose");
/* Close second open */
ret = H5Fclose(fid2);
CHECK(ret, FAIL, "H5Fclose");
break;
case H5F_CLOSE_WEAK:
/* Close first open */
ret = H5Fclose(fid1);
CHECK(ret, FAIL, "H5Fclose");
/* Close second open */
ret = H5Fclose(fid2);
CHECK(ret, FAIL, "H5Fclose");
ret = H5Dclose(dataset_id);
CHECK(ret, FAIL, "H5Dclose");
ret = H5Gclose(group_id1);
CHECK(ret, FAIL, "H5Gclose");
ret = H5Gclose(group_id2);
CHECK(ret, FAIL, "H5Gclose");
ret = H5Gclose(group_id3);
CHECK(ret, FAIL, "H5Gclose");
break;
default:
CHECK(fc_degree, H5F_CLOSE_DEFAULT, "H5Pget_fclose_degree");
break;
}
/* Close file access property list */
ret = H5Pclose(fapl_id);
CHECK(ret, FAIL, "H5Pclose");
ret = H5Pclose(access_id);
CHECK(ret, FAIL, "H5Pclose");
}
/****************************************************************
**
** create_objects(): routine called by test_file_close to create
** a dataset and a group in file.
**
****************************************************************/
static void
create_objects(hid_t fid1, hid_t fid2, hid_t *ret_did, hid_t *ret_gid1,
hid_t *ret_gid2, hid_t *ret_gid3)
{
unsigned oid_count;
herr_t ret;
/* Check reference counts of file IDs and opened object IDs.
* The verification is hard-coded. If in any case, this testing
* is changed, remember to check this part and update the macros.
*/
{
ret = H5Fget_obj_count(fid1, H5F_OBJ_ALL, &oid_count);
CHECK(ret, FAIL, "H5Fget_obj_count");
VERIFY(oid_count, OBJ_ID_COUNT_2, "H5Fget_obj_count");
ret = H5Fget_obj_count(fid1, H5F_OBJ_DATASET|H5F_OBJ_GROUP|
H5F_OBJ_DATATYPE, &oid_count);
CHECK(ret, FAIL, "H5Fget_obj_count");
VERIFY(oid_count, OBJ_ID_COUNT_0, "H5Fget_obj_count");
ret = H5Fget_obj_count(fid2, H5F_OBJ_ALL, &oid_count);
CHECK(ret, FAIL, "H5Fget_obj_count");
VERIFY(oid_count, OBJ_ID_COUNT_2, "H5Fget_obj_count");
ret = H5Fget_obj_count(fid2, H5F_OBJ_DATASET|H5F_OBJ_GROUP|
H5F_OBJ_DATATYPE, &oid_count);
CHECK(ret, FAIL, "H5Fget_obj_count");
VERIFY(oid_count, OBJ_ID_COUNT_0, "H5Fget_obj_count");
}
/* create a dataset in the first file open */
{
hid_t dataset_id, dataspace_id; /* identifiers */
hsize_t dims[F2_RANK];
int data[F2_DIM0][F2_DIM1];
unsigned i,j;
/* Create the data space for the dataset. */
dims[0] = F2_DIM0;
dims[1] = F2_DIM1;
dataspace_id = H5Screate_simple(F2_RANK, dims, NULL);
CHECK(dataspace_id, FAIL, "H5Screate_simple");
/* Create the dataset. */
dataset_id = H5Dcreate(fid1, "/dset", H5T_NATIVE_INT, dataspace_id,
H5P_DEFAULT);
CHECK(dataset_id, FAIL, "H5Dcreate");
for(i=0; i<F2_DIM0; i++)
for(j=0; j<F2_DIM1; j++)
data[i][j]=i*10+j;
/* Write data to the new dataset */
ret = H5Dwrite(dataset_id, H5T_NATIVE_INT, H5S_ALL, H5S_ALL,
H5P_DEFAULT, data);
CHECK(ret, FAIL, "H5Dwrite");
if(ret_did != NULL)
*ret_did = dataset_id;
/* Terminate access to the data space. */
ret = H5Sclose(dataspace_id);
CHECK(ret, FAIL, "H5Sclose");
}
/* Create a group in the second file open */
{
hid_t gid1, gid2, gid3;
gid1 = H5Gcreate(fid2, "/group", 0);
if(ret_gid1 != NULL)
*ret_gid1 = gid1;
gid2 = H5Gopen(fid2, "/group");
if(ret_gid2 != NULL)
*ret_gid2 = gid2;
gid3 = H5Gopen(fid2, "/group");
if(ret_gid3 != NULL)
*ret_gid3 = gid3;
}
/* Check reference counts of file IDs and opened object IDs.
* The verification is hard-coded. If in any case, this testing
* is changed, remember to check this part and update the macros.
*/
{
ret = H5Fget_obj_count(fid1, H5F_OBJ_ALL, &oid_count);
CHECK(ret, FAIL, "H5Fget_obj_count");
VERIFY(oid_count, OBJ_ID_COUNT_6, "H5Fget_obj_count");
ret = H5Fget_obj_count(fid1, H5F_OBJ_DATASET|H5F_OBJ_GROUP|
H5F_OBJ_DATATYPE, &oid_count);
CHECK(ret, FAIL, "H5Fget_obj_count");
VERIFY(oid_count, OBJ_ID_COUNT_4, "H5Fget_obj_count");
ret = H5Fget_obj_count(fid2, H5F_OBJ_ALL, &oid_count);
CHECK(ret, FAIL, "H5Fget_obj_count");
VERIFY(oid_count, OBJ_ID_COUNT_6, "H5Fget_obj_count");
ret = H5Fget_obj_count(fid2, H5F_OBJ_DATASET|H5F_OBJ_GROUP|
H5F_OBJ_DATATYPE, &oid_count);
CHECK(ret, FAIL, "H5Fget_obj_count");
VERIFY(oid_count, OBJ_ID_COUNT_4, "H5Fget_obj_count");
}
}
/****************************************************************
**
** test_obj_count_and_id(): test object count and ID list functions.
**
****************************************************************/
static void
test_obj_count_and_id(hid_t fid1, hid_t fid2, hid_t did, hid_t gid1,
hid_t gid2, hid_t gid3)
{
hid_t fid3, fid4;
unsigned oid_count;
herr_t ret;
/* Create two new files */
fid3 = H5Fcreate(FILE2, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
CHECK(fid3, FAIL, "H5Fcreate");
fid4 = H5Fcreate(FILE3, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
CHECK(fid4, FAIL, "H5Fcreate");
/* test object count of all files IDs open */
ret = H5Fget_obj_count(H5F_OBJ_ALL, H5F_OBJ_FILE, &oid_count);
CHECK(ret, FAIL, "H5Fget_obj_count");
VERIFY(oid_count, OBJ_ID_COUNT_4, "H5Fget_obj_count");
/* test object count of all dataset open */
ret = H5Fget_obj_count(H5F_OBJ_ALL, H5F_OBJ_DATASET, &oid_count);
CHECK(ret, FAIL, "H5Fget_obj_count");
VERIFY(oid_count, OBJ_ID_COUNT_1, "H5Fget_obj_count");
/* test object count of all group open */
ret = H5Fget_obj_count(H5F_OBJ_ALL, H5F_OBJ_GROUP, &oid_count);
CHECK(ret, FAIL, "H5Fget_obj_count");
VERIFY(oid_count, OBJ_ID_COUNT_3, "H5Fget_obj_count");
/* test object count of all datatype open */
ret = H5Fget_obj_count(H5F_OBJ_ALL, H5F_OBJ_DATATYPE, &oid_count);
CHECK(ret, FAIL, "H5Fget_obj_count");
VERIFY(oid_count, OBJ_ID_COUNT_0, "H5Fget_obj_count");
/* test object count of all objects currently open */
ret = H5Fget_obj_count(H5F_OBJ_ALL, H5F_OBJ_ALL, &oid_count);
CHECK(ret, FAIL, "H5Fget_obj_count");
VERIFY(oid_count, OBJ_ID_COUNT_8, "H5Fget_obj_count");
{
hid_t *oid_list;
unsigned i;
H5I_type_t id_type;
oid_list = (hid_t*)calloc(oid_count, sizeof(hid_t));
if(oid_list != NULL) {
ret = H5Fget_obj_ids(H5F_OBJ_ALL, H5F_OBJ_ALL, oid_list);
CHECK(ret, FAIL, "H5Fget_obj_ids");
}
for(i=0; i<oid_count; i++) {
id_type = H5Iget_type(oid_list[i]);
switch(id_type) {
case H5I_FILE:
if(oid_list[i]!=fid1 && oid_list[i]!=fid2 &&
oid_list[i]!=fid3 && oid_list[i]!=fid4) {
ret = FAIL;
CHECK(ret, FAIL, "H5Fget_obj_ids");
}
break;
case H5I_GROUP:
if(oid_list[i]!=gid1 && oid_list[i]!=gid2 &&
oid_list[i]!=gid3) {
ret = FAIL;
CHECK(ret, FAIL, "H5Fget_obj_ids");
}
break;
case H5I_DATASET:
VERIFY(oid_list[i], did, "H5Fget_obj_ids");
break;
default:
ret = FAIL;
CHECK(ret, FAIL, "H5Fget_obj_ids");
}
}
free(oid_list);
}
/* close the two new files */
ret = H5Fclose(fid3);
CHECK(ret, FAIL, "H5Fclose");
ret = H5Fclose(fid4);
CHECK(ret, FAIL, "H5Fclose");
}
/****************************************************************
**
** test_file(): Main low-level file I/O test routine.
**
****************************************************************/
void
test_file(void)
{
/* Output message about test being performed */
MESSAGE(5, ("Testing Low-Level File I/O\n"));
test_file_create(); /* Test file creation(also creation templates)*/
test_file_open(); /* Test file opening */
#ifndef H5_NO_SHARED_WRITING
test_file_close(); /* Test file close behavior */
#endif /* H5_NO_SHARED_WRITING */
} /* test_file() */
/*-------------------------------------------------------------------------
* Function: cleanup_file
*
* Purpose: Cleanup temporary test files
*
* Return: none
*
* Programmer: Albert Cheng
* July 2, 1998
*
* Modifications:
*
*-------------------------------------------------------------------------
*/
void
cleanup_file(void)
{
remove(FILE1);
remove(FILE2);
remove(FILE3);
}
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