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vol_file_test.c
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vol_file_test.c
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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* Copyright by The HDF Group. *
* All rights reserved. *
* *
* This file is part of HDF5. The full HDF5 copyright notice, including *
* terms governing use, modification, and redistribution, is contained in *
* the COPYING file, which can be found at the root of the source code *
* distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases. *
* If you do not have access to either file, you may request a copy from *
* help@hdfgroup.org. *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
#include "vol_file_test.h"
static int test_create_file(void);
static int test_create_file_invalid_params(void);
static int test_create_file_excl(void);
static int test_open_file(void);
static int test_open_file_invalid_params(void);
static int test_open_nonexistent_file(void);
static int test_file_open_overlap(void);
static int test_file_permission(void);
static int test_reopen_file(void);
static int test_close_file_invalid_id(void);
static int test_flush_file(void);
static int test_file_is_accessible(void);
static int test_file_property_lists(void);
static int test_get_file_intent(void);
static int test_get_file_obj_count(void);
static int test_file_mounts(void);
static int test_get_file_name(void);
/*
* The array of file tests to be performed.
*/
static int (*file_tests[])(void) = {
test_create_file,
test_create_file_invalid_params,
test_create_file_excl,
test_open_file,
test_open_file_invalid_params,
test_open_nonexistent_file,
test_file_open_overlap,
test_file_permission,
test_reopen_file,
test_close_file_invalid_id,
test_flush_file,
test_file_is_accessible,
test_file_property_lists,
test_get_file_intent,
test_get_file_obj_count,
test_file_mounts,
test_get_file_name,
};
/*
* Tests that a file can be created.
*/
static int
test_create_file(void)
{
hid_t file_id = H5I_INVALID_HID;
char *prefixed_filename = NULL;
TESTING("H5Fcreate");
/* Make sure the connector supports the API functions being tested */
if (!(vol_cap_flags_g & H5VL_CAP_FLAG_FILE_BASIC)) {
SKIPPED();
HDprintf(" API functions for basic file aren't supported with this connector\n");
return 0;
}
if (prefix_filename(test_path_prefix, FILE_CREATE_TEST_FILENAME, &prefixed_filename) < 0) {
H5_FAILED();
HDprintf(" couldn't prefix filename\n");
goto error;
}
if ((file_id = H5Fcreate(prefixed_filename, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT)) < 0) {
H5_FAILED();
HDprintf(" couldn't create file '%s'\n", prefixed_filename);
goto error;
}
if (H5Fclose(file_id) < 0)
TEST_ERROR;
HDfree(prefixed_filename);
prefixed_filename = NULL;
PASSED();
return 0;
error:
H5E_BEGIN_TRY
{
H5Fclose(file_id);
}
H5E_END_TRY;
HDfree(prefixed_filename);
return 1;
}
/*
* Tests that a file can't be created when H5Fcreate is passed
* invalid parameters.
*/
static int
test_create_file_invalid_params(void)
{
hid_t file_id = H5I_INVALID_HID;
char *prefixed_filename = NULL;
TESTING_MULTIPART("H5Fcreate with invalid parameters");
/* Make sure the connector supports the API functions being tested */
if (!(vol_cap_flags_g & H5VL_CAP_FLAG_FILE_BASIC)) {
SKIPPED();
HDprintf(" API functions for basic file aren't supported with this connector\n");
return 0;
}
if (prefix_filename(test_path_prefix, FILE_CREATE_INVALID_PARAMS_FILE_NAME, &prefixed_filename) < 0) {
H5_FAILED();
HDprintf(" couldn't prefix filename\n");
goto error;
}
BEGIN_MULTIPART
{
PART_BEGIN(H5Fcreate_invalid_name)
{
TESTING_2("H5Fcreate with invalid file name");
H5E_BEGIN_TRY
{
file_id = H5Fcreate(NULL, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
}
H5E_END_TRY;
if (file_id >= 0) {
H5_FAILED();
HDprintf(" file was created with a NULL name!\n");
H5Fclose(file_id);
PART_ERROR(H5Fcreate_invalid_name);
}
H5E_BEGIN_TRY
{
file_id = H5Fcreate("", H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
}
H5E_END_TRY;
if (file_id >= 0) {
H5_FAILED();
HDprintf(" file was created with an invalid name of ''!\n");
H5Fclose(file_id);
PART_ERROR(H5Fcreate_invalid_name);
}
PASSED();
}
PART_END(H5Fcreate_invalid_name);
PART_BEGIN(H5Fcreate_invalid_flags)
{
TESTING_2("H5Fcreate with invalid flags");
H5E_BEGIN_TRY
{
file_id = H5Fcreate(prefixed_filename, H5F_ACC_RDWR, H5P_DEFAULT, H5P_DEFAULT);
}
H5E_END_TRY;
if (file_id >= 0) {
H5_FAILED();
HDprintf(" file was created with invalid flag H5F_ACC_RDWR!\n");
H5Fclose(file_id);
PART_ERROR(H5Fcreate_invalid_flags);
}
H5E_BEGIN_TRY
{
file_id = H5Fcreate(prefixed_filename, H5F_ACC_CREAT, H5P_DEFAULT, H5P_DEFAULT);
}
H5E_END_TRY;
if (file_id >= 0) {
H5_FAILED();
HDprintf(" file was created with invalid flag H5F_ACC_CREAT!\n");
H5Fclose(file_id);
PART_ERROR(H5Fcreate_invalid_flags);
}
H5E_BEGIN_TRY
{
file_id = H5Fcreate(prefixed_filename, H5F_ACC_SWMR_READ, H5P_DEFAULT, H5P_DEFAULT);
}
H5E_END_TRY;
if (file_id >= 0) {
H5_FAILED();
HDprintf(" file was created with invalid flag H5F_ACC_SWMR_READ!\n");
H5Fclose(file_id);
PART_ERROR(H5Fcreate_invalid_flags);
}
PASSED();
}
PART_END(H5Fcreate_invalid_flags);
PART_BEGIN(H5Fcreate_invalid_fcpl)
{
TESTING_2("H5Fcreate with invalid FCPL");
H5E_BEGIN_TRY
{
file_id = H5Fcreate(prefixed_filename, H5F_ACC_TRUNC, H5I_INVALID_HID, H5P_DEFAULT);
}
H5E_END_TRY;
if (file_id >= 0) {
H5_FAILED();
HDprintf(" file was created with invalid FCPL!\n");
H5Fclose(file_id);
PART_ERROR(H5Fcreate_invalid_fcpl);
}
PASSED();
}
PART_END(H5Fcreate_invalid_fcpl);
}
END_MULTIPART;
HDfree(prefixed_filename);
prefixed_filename = NULL;
return 0;
error:
H5E_BEGIN_TRY
{
/* Attempt to remove the file if it ended up being created. */
H5Fdelete(prefixed_filename, H5P_DEFAULT);
H5Fclose(file_id);
}
H5E_END_TRY;
HDfree(prefixed_filename);
return 1;
}
/*
* Tests that file creation will fail when a file is created
* using the H5F_ACC_EXCL flag while the file already exists.
*/
static int
test_create_file_excl(void)
{
hid_t file_id = H5I_INVALID_HID;
hid_t file_id2 = H5I_INVALID_HID;
char *prefixed_filename = NULL;
TESTING("H5Fcreate with H5F_ACC_EXCL/H5F_ACC_TRUNC flag");
/* Make sure the connector supports the API functions being tested */
if (!(vol_cap_flags_g & H5VL_CAP_FLAG_FILE_BASIC)) {
SKIPPED();
HDprintf(" API functions for basic file aren't supported with this connector\n");
return 0;
}
if (prefix_filename(test_path_prefix, FILE_CREATE_EXCL_FILE_NAME, &prefixed_filename) < 0) {
H5_FAILED();
HDprintf(" couldn't prefix filename\n");
goto error;
}
if ((file_id = H5Fcreate(prefixed_filename, H5F_ACC_EXCL, H5P_DEFAULT, H5P_DEFAULT)) < 0) {
H5_FAILED();
HDprintf(" couldn't create first file\n");
goto error;
}
/* Close the file */
if (H5Fclose(file_id) < 0)
TEST_ERROR;
/* Try again with H5F_ACC_EXCL. This should fail because the file already
* exists on disk from the previous steps.
*/
H5E_BEGIN_TRY
{
file_id = H5Fcreate(prefixed_filename, H5F_ACC_EXCL, H5P_DEFAULT, H5P_DEFAULT);
}
H5E_END_TRY;
if (file_id >= 0) {
H5_FAILED();
HDprintf(" created already existing file using H5F_ACC_EXCL flag!\n");
goto error;
}
/* Test creating with H5F_ACC_TRUNC. This will truncate the existing file on disk. */
if ((file_id = H5Fcreate(prefixed_filename, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT)) < 0) {
H5_FAILED();
HDprintf(" couldn't truncate the existing file\n");
goto error;
}
if (H5Fclose(file_id) < 0)
TEST_ERROR;
HDfree(prefixed_filename);
prefixed_filename = NULL;
PASSED();
return 0;
error:
H5E_BEGIN_TRY
{
H5Fclose(file_id);
H5Fclose(file_id2);
}
H5E_END_TRY;
HDfree(prefixed_filename);
return 1;
}
/*
* Tests that a file can be opened.
*/
static int
test_open_file(void)
{
hid_t file_id = H5I_INVALID_HID;
TESTING_MULTIPART("H5Fopen");
/* Make sure the connector supports the API functions being tested */
if (!(vol_cap_flags_g & H5VL_CAP_FLAG_FILE_BASIC)) {
SKIPPED();
HDprintf(" API functions for basic file aren't supported with this connector\n");
return 0;
}
BEGIN_MULTIPART
{
PART_BEGIN(H5Fopen_rdonly)
{
TESTING_2("H5Fopen in read-only mode");
if ((file_id = H5Fopen(vol_test_filename, H5F_ACC_RDONLY, H5P_DEFAULT)) < 0) {
H5_FAILED();
HDprintf(" unable to open file '%s' in read-only mode\n", vol_test_filename);
PART_ERROR(H5Fopen_rdonly);
}
PASSED();
}
PART_END(H5Fopen_rdonly);
if (file_id >= 0) {
H5E_BEGIN_TRY
{
H5Fclose(file_id);
}
H5E_END_TRY;
file_id = H5I_INVALID_HID;
}
PART_BEGIN(H5Fopen_rdwrite)
{
TESTING_2("H5Fopen in read-write mode");
if ((file_id = H5Fopen(vol_test_filename, H5F_ACC_RDWR, H5P_DEFAULT)) < 0) {
H5_FAILED();
HDprintf(" unable to open file '%s' in read-write mode\n", vol_test_filename);
PART_ERROR(H5Fopen_rdwrite);
}
PASSED();
}
PART_END(H5Fopen_rdwrite);
if (file_id >= 0) {
H5E_BEGIN_TRY
{
H5Fclose(file_id);
}
H5E_END_TRY;
file_id = H5I_INVALID_HID;
}
/*
* XXX: SWMR open flags
*/
}
END_MULTIPART;
return 0;
error:
H5E_BEGIN_TRY
{
H5Fclose(file_id);
}
H5E_END_TRY;
return 1;
}
/*
* Tests that a file can't be opened when H5Fopen is given
* invalid parameters.
*/
static int
test_open_file_invalid_params(void)
{
hid_t file_id = H5I_INVALID_HID;
TESTING_MULTIPART("H5Fopen with invalid parameters");
/* Make sure the connector supports the API functions being tested */
if (!(vol_cap_flags_g & H5VL_CAP_FLAG_FILE_BASIC)) {
SKIPPED();
HDprintf(" API functions for basic file aren't supported with this connector\n");
return 0;
}
BEGIN_MULTIPART
{
PART_BEGIN(H5Fopen_invalid_name)
{
TESTING_2("H5Fopen with invalid file name");
H5E_BEGIN_TRY
{
file_id = H5Fopen(NULL, H5F_ACC_RDWR, H5P_DEFAULT);
}
H5E_END_TRY;
if (file_id >= 0) {
H5_FAILED();
HDprintf(" file was opened with a NULL name!\n");
H5Fclose(file_id);
PART_ERROR(H5Fopen_invalid_name);
}
H5E_BEGIN_TRY
{
file_id = H5Fopen("", H5F_ACC_RDWR, H5P_DEFAULT);
}
H5E_END_TRY;
if (file_id >= 0) {
H5_FAILED();
HDprintf(" file was opened with an invalid name of ''!\n");
H5Fclose(file_id);
PART_ERROR(H5Fopen_invalid_name);
}
PASSED();
}
PART_END(H5Fopen_invalid_name);
PART_BEGIN(H5Fopen_invalid_flags)
{
TESTING_2("H5Fopen with invalid flags");
H5E_BEGIN_TRY
{
file_id = H5Fopen(vol_test_filename, H5F_ACC_TRUNC, H5P_DEFAULT);
}
H5E_END_TRY;
if (file_id >= 0) {
H5_FAILED();
HDprintf(" file was opened with invalid flag H5F_ACC_TRUNC!\n");
H5Fclose(file_id);
PART_ERROR(H5Fopen_invalid_flags);
}
H5E_BEGIN_TRY
{
file_id = H5Fopen(vol_test_filename, H5F_ACC_EXCL, H5P_DEFAULT);
}
H5E_END_TRY;
if (file_id >= 0) {
H5_FAILED();
HDprintf(" file was opened with invalid flag H5F_ACC_EXCL!\n");
H5Fclose(file_id);
PART_ERROR(H5Fopen_invalid_flags);
}
PASSED();
}
PART_END(H5Fopen_invalid_flags);
}
END_MULTIPART;
return 0;
error:
H5E_BEGIN_TRY
{
H5Fclose(file_id);
}
H5E_END_TRY;
return 1;
}
/*
* A test to ensure that opening a file which doesn't exist will fail.
*/
static int
test_open_nonexistent_file(void)
{
hid_t file_id = H5I_INVALID_HID;
char *prefixed_filename = NULL;
TESTING("for invalid opening of a non-existent file");
/* Make sure the connector supports the API functions being tested */
if (!(vol_cap_flags_g & H5VL_CAP_FLAG_FILE_BASIC)) {
SKIPPED();
HDprintf(" API functions for basic file aren't supported with this connector\n");
return 0;
}
if (prefix_filename(test_path_prefix, NONEXISTENT_FILENAME, &prefixed_filename) < 0) {
H5_FAILED();
HDprintf(" couldn't prefix filename\n");
goto error;
}
/* XXX: Make sure to first delete the file so we know for sure it doesn't exist */
H5E_BEGIN_TRY
{
file_id = H5Fopen(prefixed_filename, H5F_ACC_RDWR, H5P_DEFAULT);
}
H5E_END_TRY;
if (file_id >= 0) {
H5_FAILED();
HDprintf(" non-existent file was opened!\n");
goto error;
}
HDfree(prefixed_filename);
prefixed_filename = NULL;
PASSED();
return 0;
error:
H5E_BEGIN_TRY
{
H5Fclose(file_id);
}
H5E_END_TRY;
HDfree(prefixed_filename);
return 1;
}
/*
* Tests that a file can be opened read-only or read-write
* and things are handled appropriately.
*/
static int
test_file_permission(void)
{
hid_t file_id = H5I_INVALID_HID;
hid_t dset_id = H5I_INVALID_HID;
hid_t dspace_id = H5I_INVALID_HID;
hid_t group_id = H5I_INVALID_HID;
hid_t attr_id = H5I_INVALID_HID;
hid_t dtype_id = H5I_INVALID_HID;
char *prefixed_filename = NULL;
herr_t h5_ret = FAIL;
TESTING_MULTIPART("file permissions (invalid creation of objects in read-only file)");
/* Make sure the connector supports the API functions being tested */
if (!(vol_cap_flags_g & (H5VL_CAP_FLAG_FILE_BASIC)) || !(vol_cap_flags_g & H5VL_CAP_FLAG_GROUP_BASIC) ||
!(vol_cap_flags_g & H5VL_CAP_FLAG_DATASET_BASIC) || !(vol_cap_flags_g & H5VL_CAP_FLAG_ATTR_BASIC) ||
!(vol_cap_flags_g & H5VL_CAP_FLAG_STORED_DATATYPES)) {
SKIPPED();
HDprintf(" API functions for basic file, group, dataset, attribute, or stored datatype aren't "
"supported with this connector\n");
return 0;
}
TESTING_2("test setup");
if (prefix_filename(test_path_prefix, FILE_PERMISSION_TEST_FILENAME, &prefixed_filename) < 0) {
H5_FAILED();
HDprintf(" couldn't prefix filename\n");
goto error;
}
if ((file_id = H5Fcreate(prefixed_filename, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT)) < 0) {
H5_FAILED();
HDprintf(" couldn't create file '%s'\n", prefixed_filename);
goto error;
}
if ((dspace_id = H5Screate(H5S_SCALAR)) < 0) {
H5_FAILED();
HDprintf(" couldn't create data space\n");
goto error;
}
if ((dset_id = H5Dcreate2(file_id, FILE_PERMISSION_TEST_DSET_NAME, H5T_STD_U32LE, dspace_id, H5P_DEFAULT,
H5P_DEFAULT, H5P_DEFAULT)) < 0) {
H5_FAILED();
HDprintf(" couldn't create data set: %s\n", FILE_PERMISSION_TEST_DSET_NAME);
goto error;
}
if (H5Dclose(dset_id) < 0)
TEST_ERROR;
if (H5Fclose(file_id) < 0)
TEST_ERROR;
/* Open the file (with read-only permission) */
if ((file_id = H5Fopen(prefixed_filename, H5F_ACC_RDONLY, H5P_DEFAULT)) < 0) {
H5_FAILED();
HDprintf(" couldn't open file\n");
goto error;
}
PASSED();
BEGIN_MULTIPART
{
PART_BEGIN(H5Gcreate_rdonly_file)
{
TESTING_2("invalid creation of group in read-only file");
/* Create a group with the read-only file handle (should fail) */
H5E_BEGIN_TRY
{
group_id =
H5Gcreate2(file_id, FILE_PERMISSION_TEST_GRP_NAME, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
}
H5E_END_TRY;
if (group_id >= 0) {
H5_FAILED();
HDprintf(" a group was created in a read-only file!\n");
PART_ERROR(H5Gcreate_rdonly_file);
}
H5E_BEGIN_TRY
{
group_id = H5Gcreate_anon(file_id, H5P_DEFAULT, H5P_DEFAULT);
}
H5E_END_TRY;
if (group_id >= 0) {
H5_FAILED();
HDprintf(" a group was created in a read-only file!\n");
PART_ERROR(H5Gcreate_rdonly_file);
}
PASSED();
}
PART_END(H5Gcreate_rdonly_file);
PART_BEGIN(H5Dcreate_rdonly_file)
{
TESTING_2("invalid creation of dataset in read-only file");
/* Create a dataset with the read-only file handle (should fail) */
H5E_BEGIN_TRY
{
dset_id = H5Dcreate2(file_id, FILE_PERMISSION_TEST_DSET2_NAME, H5T_STD_U32LE, dspace_id,
H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
}
H5E_END_TRY;
if (dset_id >= 0) {
H5_FAILED();
HDprintf(" a dataset was created in a read-only file!\n");
PART_ERROR(H5Dcreate_rdonly_file);
}
H5E_BEGIN_TRY
{
dset_id = H5Dcreate_anon(file_id, H5T_STD_U32LE, dspace_id, H5P_DEFAULT, H5P_DEFAULT);
}
H5E_END_TRY;
if (dset_id >= 0) {
H5_FAILED();
HDprintf(" a dataset was created in a read-only file!\n");
PART_ERROR(H5Dcreate_rdonly_file);
}
PASSED();
}
PART_END(H5Dcreate_rdonly_file);
PART_BEGIN(H5Acreate_rdonly_file)
{
TESTING_2("invalid creation of attribute in read-only file");
/* Create an attribute with the read-only file handle (should fail) */
H5E_BEGIN_TRY
{
attr_id = H5Acreate2(file_id, FILE_PERMISSION_TEST_ATTR_NAME, H5T_NATIVE_INT, dspace_id,
H5P_DEFAULT, H5P_DEFAULT);
}
H5E_END_TRY;
if (attr_id >= 0) {
H5_FAILED();
HDprintf(" an attribute was created in a read-only file!\n");
PART_ERROR(H5Acreate_rdonly_file);
}
PASSED();
}
PART_END(H5Acreate_rdonly_file);
PART_BEGIN(H5Tcommit_rdonly_file)
{
TESTING_2("invalid creation of committed datatype in read-only file");
if ((dtype_id = H5Tcopy(H5T_NATIVE_INT)) < 0) {
H5_FAILED();
HDprintf(" couldn't copy a native datatype\n");
PART_ERROR(H5Tcommit_rdonly_file);
}
/* Commit a datatype with the read-only file handle (should fail) */
H5E_BEGIN_TRY
{
h5_ret = H5Tcommit2(file_id, FILE_PERMISSION_TEST_NAMED_DTYPE, dtype_id, H5P_DEFAULT,
H5P_DEFAULT, H5P_DEFAULT);
}
H5E_END_TRY;
if (h5_ret >= 0) {
H5_FAILED();
HDprintf(" a named datatype was committed in a read-only file!\n");
PART_ERROR(H5Tcommit_rdonly_file);
}
H5E_BEGIN_TRY
{
h5_ret = H5Tcommit_anon(file_id, dtype_id, H5P_DEFAULT, H5P_DEFAULT);
}
H5E_END_TRY;
if (h5_ret >= 0) {
H5_FAILED();
HDprintf(" a named datatype was committed in a read-only file!\n");
PART_ERROR(H5Tcommit_rdonly_file);
}
PASSED();
}
PART_END(H5Tcommit_rdonly_file);
}
END_MULTIPART;
TESTING_2("test cleanup");
if (H5Tclose(dtype_id) < 0)
TEST_ERROR;
if (H5Sclose(dspace_id) < 0)
TEST_ERROR;
if (H5Fclose(file_id) < 0)
TEST_ERROR;
HDfree(prefixed_filename);
prefixed_filename = NULL;
PASSED();
return 0;
error:
H5E_BEGIN_TRY
{
H5Sclose(dspace_id);
H5Dclose(dset_id);
H5Aclose(attr_id);
H5Tclose(dtype_id);
H5Gclose(group_id);
H5Fclose(file_id);
}
H5E_END_TRY;
HDfree(prefixed_filename);
return 1;
}
/*
* A test to check that a file can be re-opened with H5Freopen.
*/
static int
test_reopen_file(void)
{
hid_t file_id = H5I_INVALID_HID;
hid_t file_id2 = H5I_INVALID_HID;
TESTING("re-open of a file with H5Freopen");
/* Make sure the connector supports the API functions being tested */
if (!(vol_cap_flags_g & H5VL_CAP_FLAG_FILE_BASIC)) {
SKIPPED();
HDprintf(" API functions for basic file aren't supported with this connector\n");
return 0;
}
if ((file_id = H5Fopen(vol_test_filename, H5F_ACC_RDWR, H5P_DEFAULT)) < 0) {
H5_FAILED();
HDprintf(" couldn't open file\n");
goto error;
}
if ((file_id2 = H5Freopen(file_id)) < 0) {
H5_FAILED();
HDprintf(" couldn't re-open file\n");
goto error;
}
if (H5Fclose(file_id) < 0)
TEST_ERROR;
if (H5Fclose(file_id2) < 0)
TEST_ERROR;
PASSED();
return 0;
error:
H5E_BEGIN_TRY
{
H5Fclose(file_id);
H5Fclose(file_id2);
}
H5E_END_TRY;
return 1;
}
/*
* A test to check that H5Fclose doesn't succeed for an
* invalid file ID */
static int
test_close_file_invalid_id(void)
{
herr_t err_ret = -1;
TESTING("H5Fclose with an invalid ID");
/* Make sure the connector supports the API functions being tested */
if (!(vol_cap_flags_g & H5VL_CAP_FLAG_FILE_BASIC)) {
SKIPPED();
HDprintf(" API functions for basic file aren't supported with this connector\n");
return 0;
}
H5E_BEGIN_TRY
{
err_ret = H5Fclose(H5I_INVALID_HID);
}
H5E_END_TRY;
if (err_ret >= 0) {
H5_FAILED();
HDprintf(" closed an invalid file ID!\n");
goto error;
}
PASSED();
return 0;
error:
return 1;
}
/*
* A test to check that a file can be flushed using H5Fflush.
*/
static int
test_flush_file(void)
{
hid_t file_id = H5I_INVALID_HID;
hid_t dspace_id = H5I_INVALID_HID;
hid_t dset_id = H5I_INVALID_HID;
char *prefixed_filename = NULL;
char dset_name[32];
unsigned u;
TESTING_MULTIPART("H5Fflush");
/* Make sure the connector supports the API functions being tested */
if (!(vol_cap_flags_g & (H5VL_CAP_FLAG_FILE_BASIC)) || !(vol_cap_flags_g & H5VL_CAP_FLAG_DATASET_BASIC) ||
!(vol_cap_flags_g & H5VL_CAP_FLAG_FLUSH_REFRESH)) {
SKIPPED();
HDprintf(" API functions for basic file, dataset, or file flush aren't supported with this "
"connector\n");
return 0;
}
TESTING_2("test setup");
if (prefix_filename(test_path_prefix, FILE_FLUSH_TEST_FILENAME, &prefixed_filename) < 0) {
H5_FAILED();
HDprintf(" couldn't prefix filename\n");
goto error;
}
if ((file_id = H5Fcreate(prefixed_filename, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT)) < 0) {
H5_FAILED();
HDprintf(" couldn't create file '%s'\n", prefixed_filename);
goto error;
}
/* Create multiple small datasets in file */
if ((dspace_id = H5Screate(H5S_SCALAR)) < 0) {
H5_FAILED();
HDprintf(" couldn't create data space\n");
goto error;
}
for (u = 0; u < 10; u++) {
HDsprintf(dset_name, "Dataset %u", u);
if ((dset_id = H5Dcreate2(file_id, dset_name, H5T_STD_U32LE, dspace_id, H5P_DEFAULT, H5P_DEFAULT,
H5P_DEFAULT)) < 0) {
H5_FAILED();
HDprintf(" couldn't create data set: %s\n", dset_name);
goto error;
}
if (H5Dclose(dset_id) < 0)
TEST_ERROR;
}
PASSED();
BEGIN_MULTIPART
{
PART_BEGIN(H5Fflush_local)
{
TESTING_2("file flushing at local scope");
if (H5Fflush(file_id, H5F_SCOPE_LOCAL) < 0) {
H5_FAILED();
HDprintf(" unable to flush file with scope H5F_SCOPE_LOCAL\n");
PART_ERROR(H5Fflush_local);
}
PASSED();
}
PART_END(H5Fflush_local);
PART_BEGIN(H5Fflush_global)
{
TESTING_2("file flushing at global scope");
if (H5Fflush(file_id, H5F_SCOPE_GLOBAL) < 0) {
H5_FAILED();
HDprintf(" unable to flush file with scope H5F_SCOPE_GLOBAL\n");
PART_ERROR(H5Fflush_global);
}
PASSED();
}
PART_END(H5Fflush_global);
}
END_MULTIPART;
TESTING_2("test cleanup");
if (H5Sclose(dspace_id) < 0)