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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* Copyright by The HDF Group. *
* All rights reserved. *
* *
* This file is part of HDF5. The full HDF5 copyright notice, including *
* terms governing use, modification, and redistribution, is contained in *
* the COPYING file, which can be found at the root of the source code *
* distribution tree, or in https://www.hdfgroup.org/licenses. *
* If you do not have access to either file, you may request a copy from *
* help@hdfgroup.org. *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
/* Purpose: Tests the metadata cache logging framework */
#include "h5test.h"
#define LOG_LOCATION "cache_logging.out"
static const char *FILENAME[] = {"cache_logging", NULL};
#define N_GROUPS 100
/*-------------------------------------------------------------------------
* Function: test_logging_api
*
* Purpose: Tests the API calls that affect mdc logging
*
* Return: Success: 0
* Failure: -1
*-------------------------------------------------------------------------
*/
static herr_t
test_logging_api(void)
{
hid_t fapl = H5I_INVALID_HID;
bool is_enabled;
bool is_enabled_out;
bool start_on_access;
bool start_on_access_out;
char *location = NULL;
size_t size;
hid_t fid = H5I_INVALID_HID;
hid_t gid = H5I_INVALID_HID;
bool is_currently_logging;
char group_name[12];
char filename[1024];
int i;
TESTING("metadata cache log api calls");
fapl = h5_fileaccess();
h5_fixname(FILENAME[0], fapl, filename, sizeof filename);
/* Set up metadata cache logging */
is_enabled = true;
start_on_access = false;
if (H5Pset_mdc_log_options(fapl, is_enabled, LOG_LOCATION, start_on_access) < 0)
TEST_ERROR;
/* Ensure that setting the property twice doesn't cause problems
* (addresses a previous bug).
*/
if (H5Pset_mdc_log_options(fapl, is_enabled, LOG_LOCATION, start_on_access) < 0)
TEST_ERROR;
/* Check to make sure that the property list getter returns the correct
* location string buffer size;
*/
is_enabled_out = false;
start_on_access_out = true;
location = NULL;
size = 999;
if (H5Pget_mdc_log_options(fapl, &is_enabled_out, location, &size, &start_on_access_out) < 0)
TEST_ERROR;
if (size != strlen(LOG_LOCATION) + 1)
TEST_ERROR;
/* Check to make sure that the property list getter works */
if (NULL == (location = (char *)calloc(size, sizeof(char))))
TEST_ERROR;
if (H5Pget_mdc_log_options(fapl, &is_enabled_out, location, &size, &start_on_access_out) < 0)
TEST_ERROR;
if ((is_enabled != is_enabled_out) || (start_on_access != start_on_access_out) ||
strcmp(LOG_LOCATION, location) != 0)
TEST_ERROR;
/* Create a file */
if (H5Pset_libver_bounds(fapl, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) < 0)
TEST_ERROR;
if ((fid = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
TEST_ERROR;
/* Check to see if the logging flags were set correctly */
is_enabled = false;
is_currently_logging = true;
if ((H5Fget_mdc_logging_status(fid, &is_enabled, &is_currently_logging) < 0) || (is_enabled != true) ||
(is_currently_logging != false))
TEST_ERROR;
/* Turn on logging and check flags */
if (H5Fstart_mdc_logging(fid) < 0)
TEST_ERROR;
is_enabled = false;
is_currently_logging = false;
if ((H5Fget_mdc_logging_status(fid, &is_enabled, &is_currently_logging) < 0) || (is_enabled != true) ||
(is_currently_logging != true))
TEST_ERROR;
/* Perform some manipulations */
for (i = 0; i < N_GROUPS; i++) {
memset(group_name, 0, sizeof(group_name));
snprintf(group_name, sizeof(group_name), "%d", i);
if ((gid = H5Gcreate2(fid, group_name, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
TEST_ERROR;
if (H5Gclose(gid) < 0)
TEST_ERROR;
}
/* Turn off logging and check flags */
if (H5Fstop_mdc_logging(fid) < 0)
TEST_ERROR;
is_enabled = false;
is_currently_logging = true;
if ((H5Fget_mdc_logging_status(fid, &is_enabled, &is_currently_logging) < 0) || (is_enabled != true) ||
(is_currently_logging != false))
TEST_ERROR;
/* Clean up */
free(location);
if (H5Fclose(fid) < 0)
TEST_ERROR;
HDremove(LOG_LOCATION);
h5_clean_files(FILENAME, fapl);
PASSED();
return 0;
error:
H5E_BEGIN_TRY
{
H5Pclose(fapl);
}
H5E_END_TRY
return 1;
} /* test_logging_api() */
/*-------------------------------------------------------------------------
* Function: main
*
* Purpose: Test basic cache logging operations
*
* Return: Success: zero
* Failure: non-zero
*
*-------------------------------------------------------------------------
*/
int
main(void)
{
int nerrors = 0;
/* Reset library */
h5_reset();
printf("Testing basic metadata cache logging functionality.\n");
nerrors += test_logging_api();
if (nerrors) {
printf("***** %d Metadata cache logging TEST%s FAILED! *****\n", nerrors, nerrors > 1 ? "S" : "");
exit(EXIT_FAILURE);
}
printf("All Metadata Cache Logging tests passed.\n");
exit(EXIT_SUCCESS);
}
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