mirror of
https://github.com/HDFGroup/hdf5.git
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199 lines
7.2 KiB
C
199 lines
7.2 KiB
C
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
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* Copyright by The HDF Group. *
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* All rights reserved. *
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* *
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* This file is part of HDF5. The full HDF5 copyright notice, including *
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* terms governing use, modification, and redistribution, is contained in *
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* the COPYING file, which can be found at the root of the source code *
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* distribution tree, or in https://www.hdfgroup.org/licenses. *
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* If you do not have access to either file, you may request a copy from *
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* help@hdfgroup.org. *
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* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
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/*
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* Purpose: Determines if the modification time message is working
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* properly. Specifically, the code in H5O_mtime_decode() is
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* very OS-dependent and this test tries to figure out if it's
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* working properly.
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*/
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#include "h5test.h"
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#include "H5srcdir.h"
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static const char *FILENAME[] = {"mtime", NULL};
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#define TESTFILE1 "tmtimeo.h5"
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#define MTIME1 1055531866
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#define TESTFILE2 "tmtimen.h5"
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#define MTIME2 1041606478
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/*-------------------------------------------------------------------------
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* Function: main
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*
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* Purpose: H5O_mtime_decode() test.
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*
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* Return: EXIT_SUCCESS/EXIT_FAILURE
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*
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*-------------------------------------------------------------------------
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*/
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int
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main(void)
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{
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hid_t fapl, file, space, dset;
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hsize_t size[1] = {2};
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time_t now;
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struct tm *tm;
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H5O_info2_t oi1, oi2;
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signed char buf1[32], buf2[32];
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char filename[1024];
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int token_cmp;
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bool driver_is_default_compatible;
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h5_reset();
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fapl = h5_fileaccess();
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TESTING("modification time messages");
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if (h5_driver_is_default_vfd_compatible(fapl, &driver_is_default_compatible) < 0)
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TEST_ERROR;
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/* Create the file, create a dataset, then close the file */
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h5_fixname(FILENAME[0], fapl, filename, sizeof filename);
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if ((file = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
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TEST_ERROR;
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if ((space = H5Screate_simple(1, size, NULL)) < 0)
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TEST_ERROR;
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if ((dset = H5Dcreate2(file, "dset", H5T_NATIVE_SCHAR, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
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TEST_ERROR;
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now = HDtime(NULL);
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if (H5Dclose(dset) < 0)
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TEST_ERROR;
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if (H5Sclose(space) < 0)
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TEST_ERROR;
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if (H5Fclose(file) < 0)
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TEST_ERROR;
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/*
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* Open the file and get the modification time. We'll test the
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* H5Oget_info() arguments too: being able to stat something without
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* knowing its name.
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*/
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h5_fixname(FILENAME[0], fapl, filename, sizeof filename);
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if ((file = H5Fopen(filename, H5F_ACC_RDONLY, fapl)) < 0)
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TEST_ERROR;
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if (H5Oget_info_by_name3(file, "dset", &oi1, H5O_INFO_BASIC | H5O_INFO_TIME, H5P_DEFAULT) < 0)
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TEST_ERROR;
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if ((dset = H5Dopen2(file, "dset", H5P_DEFAULT)) < 0)
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TEST_ERROR;
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if (H5Oget_info3(dset, &oi2, H5O_INFO_BASIC | H5O_INFO_TIME) < 0)
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TEST_ERROR;
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if (H5Otoken_cmp(file, &oi1.token, &oi2.token, &token_cmp) < 0)
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TEST_ERROR;
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if (H5Dclose(dset) < 0)
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TEST_ERROR;
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if (H5Fclose(file) < 0)
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TEST_ERROR;
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/* Compare object tokens & times from the two ways of calling H5Oget_info() */
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if (token_cmp || oi1.ctime != oi2.ctime) {
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H5_FAILED();
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HDputs(" Calling H5Oget_info() with the dataset ID returned");
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HDputs(" different values than calling it with a file and dataset");
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HDputs(" name.");
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goto error;
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}
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/* Compare times -- they must be within 60 seconds of one another */
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if (0 == oi1.ctime) {
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SKIPPED();
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HDputs(" The modification time could not be decoded on this OS.");
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HDputs(" Modification times will be maintained in the file but");
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HDputs(" cannot be queried on this system. See H5O_mtime_decode().");
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return 0;
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}
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else if (fabs(HDdifftime(now, oi1.ctime)) > 60.0) {
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H5_FAILED();
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tm = HDlocaltime(&(oi1.ctime));
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HDstrftime((char *)buf1, sizeof buf1, "%Y-%m-%d %H:%M:%S", tm);
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tm = HDlocaltime(&now);
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HDstrftime((char *)buf2, sizeof buf2, "%Y-%m-%d %H:%M:%S", tm);
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printf(" got: %s\n ans: %s\n", buf1, buf2);
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goto error;
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}
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PASSED();
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if (driver_is_default_compatible) {
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/* Check opening existing file with old-style modification time information
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* and make certain that the time is correct
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*/
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TESTING("accessing old modification time messages");
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{
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const char *testfile = H5_get_srcdir_filename(TESTFILE1); /* Corrected test file name */
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file = H5Fopen(testfile, H5F_ACC_RDONLY, H5P_DEFAULT);
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if (file >= 0) {
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if (H5Oget_info_by_name3(file, "/Dataset1", &oi1, H5O_INFO_TIME, H5P_DEFAULT) < 0)
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TEST_ERROR;
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if (oi1.ctime != MTIME1) {
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H5_FAILED();
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/* If this fails, examine H5Omtime.c. Modification time is very
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* system dependent (e.g., on Windows DST must be hardcoded). */
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HDputs(" Old modification time incorrect");
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goto error;
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}
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if (H5Fclose(file) < 0)
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TEST_ERROR;
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}
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else {
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H5_FAILED();
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printf("***cannot open the pre-created old modification test file (%s)\n", testfile);
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goto error;
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} /* end else */
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}
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PASSED();
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}
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if (driver_is_default_compatible) {
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/* Check opening existing file with new-style modification time information
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* and make certain that the time is correct
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*/
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TESTING("accessing new modification time messages");
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{
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const char *testfile = H5_get_srcdir_filename(TESTFILE2); /* Corrected test file name */
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file = H5Fopen(testfile, H5F_ACC_RDONLY, H5P_DEFAULT);
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if (file >= 0) {
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if (H5Oget_info_by_name3(file, "/Dataset1", &oi2, H5O_INFO_TIME, H5P_DEFAULT) < 0)
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TEST_ERROR;
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if (oi2.ctime != MTIME2) {
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H5_FAILED();
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HDputs(" Modification time incorrect.");
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goto error;
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}
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if (H5Fclose(file) < 0)
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TEST_ERROR;
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}
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else {
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H5_FAILED();
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printf("***cannot open the pre-created old modification test file (%s)\n", testfile);
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goto error;
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} /* end else */
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}
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PASSED();
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}
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/* Verify symbol table messages are cached */
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if (h5_verify_cached_stabs(FILENAME, fapl) < 0)
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TEST_ERROR;
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/* All looks good */
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HDputs("All modification time tests passed.");
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h5_cleanup(FILENAME, fapl);
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return EXIT_SUCCESS;
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/* Something broke */
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error:
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return EXIT_FAILURE;
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} /* end main() */
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