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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: Determines if the modification time message is working
* properly. Specifically, the code in H5O_mtime_decode() is
* very OS-dependent and this test tries to figure out if it's
* working properly.
*/
#include "h5test.h"
#include "H5srcdir.h"
static const char *FILENAME[] = {"mtime", NULL};
#define TESTFILE1 "tmtimeo.h5"
#define MTIME1 1055531866
#define TESTFILE2 "tmtimen.h5"
#define MTIME2 1041606478
/*-------------------------------------------------------------------------
* Function: main
*
* Purpose: H5O_mtime_decode() test.
*
* Return: EXIT_SUCCESS/EXIT_FAILURE
*
*-------------------------------------------------------------------------
*/
int
main(void)
{
hid_t fapl, file, space, dset;
hsize_t size[1] = {2};
time_t now;
struct tm *tm;
H5O_info2_t oi1, oi2;
signed char buf1[32], buf2[32];
char filename[1024];
int token_cmp;
bool driver_is_default_compatible;
h5_test_init();
fapl = h5_fileaccess();
TESTING("modification time messages");
if (h5_driver_is_default_vfd_compatible(fapl, &driver_is_default_compatible) < 0)
TEST_ERROR;
/* Create the file, create a dataset, then close the file */
h5_fixname(FILENAME[0], fapl, filename, sizeof filename);
if ((file = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
TEST_ERROR;
if ((space = H5Screate_simple(1, size, NULL)) < 0)
TEST_ERROR;
if ((dset = H5Dcreate2(file, "dset", H5T_NATIVE_SCHAR, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
TEST_ERROR;
now = time(NULL);
if (H5Dclose(dset) < 0)
TEST_ERROR;
if (H5Sclose(space) < 0)
TEST_ERROR;
if (H5Fclose(file) < 0)
TEST_ERROR;
/*
* Open the file and get the modification time. We'll test the
* H5Oget_info() arguments too: being able to stat something without
* knowing its name.
*/
h5_fixname(FILENAME[0], fapl, filename, sizeof filename);
if ((file = H5Fopen(filename, H5F_ACC_RDONLY, fapl)) < 0)
TEST_ERROR;
if (H5Oget_info_by_name3(file, "dset", &oi1, H5O_INFO_BASIC | H5O_INFO_TIME, H5P_DEFAULT) < 0)
TEST_ERROR;
if ((dset = H5Dopen2(file, "dset", H5P_DEFAULT)) < 0)
TEST_ERROR;
if (H5Oget_info3(dset, &oi2, H5O_INFO_BASIC | H5O_INFO_TIME) < 0)
TEST_ERROR;
if (H5Otoken_cmp(file, &oi1.token, &oi2.token, &token_cmp) < 0)
TEST_ERROR;
if (H5Dclose(dset) < 0)
TEST_ERROR;
if (H5Fclose(file) < 0)
TEST_ERROR;
/* Compare object tokens & times from the two ways of calling H5Oget_info() */
if (token_cmp || oi1.ctime != oi2.ctime) {
H5_FAILED();
puts(" Calling H5Oget_info() with the dataset ID returned");
puts(" different values than calling it with a file and dataset");
puts(" name.");
goto error;
}
/* Compare times -- they must be within 60 seconds of one another */
if (0 == oi1.ctime) {
SKIPPED();
puts(" The modification time could not be decoded on this OS.");
puts(" Modification times will be maintained in the file but");
puts(" cannot be queried on this system. See H5O_mtime_decode().");
return 0;
}
else if (fabs(difftime(now, oi1.ctime)) > 60.0) {
H5_FAILED();
tm = localtime(&(oi1.ctime));
strftime((char *)buf1, sizeof buf1, "%Y-%m-%d %H:%M:%S", tm);
tm = localtime(&now);
strftime((char *)buf2, sizeof buf2, "%Y-%m-%d %H:%M:%S", tm);
printf(" got: %s\n ans: %s\n", buf1, buf2);
goto error;
}
PASSED();
if (driver_is_default_compatible) {
/* Check opening existing file with old-style modification time information
* and make certain that the time is correct
*/
TESTING("accessing old modification time messages");
{
const char *testfile = H5_get_srcdir_filename(TESTFILE1); /* Corrected test file name */
file = H5Fopen(testfile, H5F_ACC_RDONLY, H5P_DEFAULT);
if (file >= 0) {
if (H5Oget_info_by_name3(file, "/Dataset1", &oi1, H5O_INFO_TIME, H5P_DEFAULT) < 0)
TEST_ERROR;
if (oi1.ctime != MTIME1) {
H5_FAILED();
/* If this fails, examine H5Omtime.c. Modification time is very
* system dependent (e.g., on Windows DST must be hardcoded). */
puts(" Old modification time incorrect");
goto error;
}
if (H5Fclose(file) < 0)
TEST_ERROR;
}
else {
H5_FAILED();
printf("***cannot open the pre-created old modification test file (%s)\n", testfile);
goto error;
} /* end else */
}
PASSED();
}
if (driver_is_default_compatible) {
/* Check opening existing file with new-style modification time information
* and make certain that the time is correct
*/
TESTING("accessing new modification time messages");
{
const char *testfile = H5_get_srcdir_filename(TESTFILE2); /* Corrected test file name */
file = H5Fopen(testfile, H5F_ACC_RDONLY, H5P_DEFAULT);
if (file >= 0) {
if (H5Oget_info_by_name3(file, "/Dataset1", &oi2, H5O_INFO_TIME, H5P_DEFAULT) < 0)
TEST_ERROR;
if (oi2.ctime != MTIME2) {
H5_FAILED();
puts(" Modification time incorrect.");
goto error;
}
if (H5Fclose(file) < 0)
TEST_ERROR;
}
else {
H5_FAILED();
printf("***cannot open the pre-created old modification test file (%s)\n", testfile);
goto error;
} /* end else */
}
PASSED();
}
/* Verify symbol table messages are cached */
if (h5_verify_cached_stabs(FILENAME, fapl) < 0)
TEST_ERROR;
/* All looks good */
puts("All modification time tests passed.");
h5_cleanup(FILENAME, fapl);
return EXIT_SUCCESS;
/* Something broke */
error:
return EXIT_FAILURE;
} /* end main() */
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