/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * Copyright by The HDF Group. * * 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 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. * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ /* * Programmer: Robb Matzke * Thursday, July 30, 1998 * * 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" 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 * * Programmer: Robb Matzke * Thursday, July 30, 1998 * * Modifications: * Added checks for old and new modification time messages * in pre-created datafiles (generated with gen_old_mtime.c and * gen_new_mtime.c). * Quincey Koziol * Friday, January 3, 2003 * *------------------------------------------------------------------------- */ int main(void) { hid_t fapl, file, space, dset; hsize_t size[1] = {2}; time_t now; struct tm *tm; H5O_info_t oi1, oi2; signed char buf1[32], buf2[32]; char filename[1024]; h5_reset(); fapl = h5_fileaccess(); TESTING("modification time messages"); /* 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 = HDtime(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_name2(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_info2(dset, &oi2, H5O_INFO_BASIC | H5O_INFO_TIME) < 0) TEST_ERROR; if (H5Dclose(dset) < 0) TEST_ERROR; if (H5Fclose(file) < 0) TEST_ERROR; /* Compare addresses & times from the two ways of calling H5Oget_info() */ if (oi1.addr != oi2.addr || oi1.ctime != oi2.ctime) { H5_FAILED(); HDputs(" Calling H5Oget_info() with the dataset ID returned"); HDputs(" different values than calling it with a file and dataset"); HDputs(" name."); goto error; } /* Compare times -- they must be within 60 seconds of one another */ if (0 == oi1.ctime) { SKIPPED(); HDputs(" The modification time could not be decoded on this OS."); HDputs(" Modification times will be mantained in the file but"); HDputs(" cannot be queried on this system. See H5O_mtime_decode()."); return 0; } else if (HDfabs(HDdifftime(now, oi1.ctime)) > 60.0) { H5_FAILED(); tm = HDlocaltime(&(oi1.ctime)); HDstrftime((char *)buf1, sizeof buf1, "%Y-%m-%d %H:%M:%S", tm); tm = HDlocaltime(&now); HDstrftime((char *)buf2, sizeof buf2, "%Y-%m-%d %H:%M:%S", tm); HDprintf(" got: %s\n ans: %s\n", buf1, buf2); goto error; } PASSED(); /* 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_name2(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). */ HDputs(" Old modification time incorrect"); goto error; } if (H5Fclose(file) < 0) TEST_ERROR; } else { H5_FAILED(); HDprintf("***cannot open the pre-created old modification test file (%s)\n", testfile); goto error; } /* end else */ } PASSED(); /* 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_name2(file, "/Dataset1", &oi2, H5O_INFO_TIME, H5P_DEFAULT) < 0) TEST_ERROR; if (oi2.ctime != MTIME2) { H5_FAILED(); HDputs(" Modification time incorrect."); goto error; } if (H5Fclose(file) < 0) TEST_ERROR; } else { H5_FAILED(); HDprintf("***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 */ HDputs("All modification time tests passed."); h5_cleanup(FILENAME, fapl); return EXIT_SUCCESS; /* Something broke */ error: return EXIT_FAILURE; } /* end main() */