/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 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: Raymond Lu * Thursday, March 23, 2006 * * Purpose: Check if floating-point data created on big-endian and * little-endian machines can be read on the machine running this test. */ #include "h5test.h" #include "H5srcdir.h" const char *FILENAME[] = {"vms_data", "le_data", "be_data", NULL}; #define DATASETNAME "Array_le" #define DATASETNAME1 "Array_be" #define DATASETNAME2 "Scale_offset_float_data_le" #define DATASETNAME3 "Scale_offset_float_data_be" #define DATASETNAME4 "Scale_offset_double_data_le" #define DATASETNAME5 "Scale_offset_double_data_be" #define DATASETNAME6 "Scale_offset_char_data_le" #define DATASETNAME7 "Scale_offset_char_data_be" #define DATASETNAME8 "Scale_offset_short_data_le" #define DATASETNAME9 "Scale_offset_short_data_be" #define DATASETNAME10 "Scale_offset_int_data_le" #define DATASETNAME11 "Scale_offset_int_data_be" #define DATASETNAME12 "Scale_offset_long_long_data_le" #define DATASETNAME13 "Scale_offset_long_long_data_be" #define DATASETNAME14 "Fletcher_float_data_le" #define DATASETNAME15 "Fletcher_float_data_be" #define DATASETNAME16 "Deflate_float_data_le" #define DATASETNAME17 "Deflate_float_data_be" #ifdef H5_HAVE_FILTER_SZIP #define DATASETNAME18 "Szip_float_data_le" #define DATASETNAME19 "Szip_float_data_be" #endif /* H5_HAVE_FILTER_SZIP */ #define DATASETNAME20 "Shuffle_float_data_le" #define DATASETNAME21 "Shuffle_float_data_be" #define DATASETNAME22 "Nbit_float_data_le" #define DATASETNAME23 "Nbit_float_data_be" #define NX 6 #define NY 6 /*------------------------------------------------------------------------- * Function: open_dataset * * Purpose: Read and compare the data from a dataset. * * Return: Success: 0 * Failure: 1 * * Programmer: Raymond Lu * 17 May 2011 * * Modifications: * *------------------------------------------------------------------------- */ static int check_data(const char *dsetname, hid_t fid, hbool_t floating_number) { hid_t dataset; /* handles */ double data_in[NX + 1][NY]; /* input buffer */ double data_out[NX + 1][NY]; /* output buffer */ long long int_data_in[NX + 1][NY]; /* input buffer */ long long int_data_out[NX + 1][NY]; /* output buffer */ int i, j; unsigned nerrors = 0; /* * Open the regular dataset. */ if ((dataset = H5Dopen2(fid, dsetname, H5P_DEFAULT)) < 0) TEST_ERROR; /* * Data and output buffer initialization. */ for (j = 0; j < NX; j++) { for (i = 0; i < NY; i++) { data_in[j][i] = ((double)(i + j + 1)) / 3; data_out[j][i] = 0.0F; int_data_in[j][i] = i + j; int_data_out[j][i] = 0; } } for (i = 0; i < NY; i++) { data_in[NX][i] = -2.2F; data_out[NX][i] = 0.0F; int_data_in[NX][i] = -2; int_data_out[NX][i] = 0; } /* * Read data from hyperslab in the file into the hyperslab in * memory and display. */ if (floating_number) { if (H5Dread(dataset, H5T_NATIVE_DOUBLE, H5S_ALL, H5S_ALL, H5P_DEFAULT, data_out) < 0) TEST_ERROR; /* Check results */ for (j = 0; j < (NX + 1); j++) { for (i = 0; i < NY; i++) { if (!DBL_REL_EQUAL(data_out[j][i], data_in[j][i], 0.001F)) { if (!nerrors++) { H5_FAILED(); HDprintf("element [%d][%d] is %g but should have been %g\n", j, i, data_out[j][i], data_in[j][i]); } } } } } else { if (H5Dread(dataset, H5T_NATIVE_LLONG, H5S_ALL, H5S_ALL, H5P_DEFAULT, int_data_out) < 0) TEST_ERROR; /* Check results */ for (j = 0; j < (NX + 1); j++) { for (i = 0; i < NY; i++) { if (int_data_out[j][i] != int_data_in[j][i]) { if (!nerrors++) { H5_FAILED(); HDprintf("element [%d][%d] is %d but should have been %d\n", j, i, (int)int_data_out[j][i], (int)int_data_in[j][i]); } } } } } /* * Close/release resources. */ if (H5Dclose(dataset) < 0) TEST_ERROR /* Failure */ if (nerrors) { HDprintf("total of %d errors out of %d elements\n", nerrors, NX * NY); return 1; } PASSED(); return 0; error: H5E_BEGIN_TRY { H5Dclose(dataset); } H5E_END_TRY; return 1; } /*------------------------------------------------------------------------- * Function: open_dataset * * Purpose: Handle each dataset from the data file. * * Return: Success: 0 * Failure: Number of failures * * Programmer: Raymond Lu * 21 January 2011 * * Modifications: * *------------------------------------------------------------------------- */ static int open_dataset(char *fname) { const char *pathname = H5_get_srcdir_filename(fname); /* Corrected test file name */ hid_t file; /* handles */ unsigned nerrors = 0; const char *not_supported = " filter is not enabled."; /* * Open the file. */ if ((file = H5Fopen(pathname, H5F_ACC_RDONLY, H5P_DEFAULT)) < 0) TEST_ERROR; TESTING("regular dataset of LE DOUBLE"); nerrors += check_data(DATASETNAME, file, TRUE); TESTING("regular dataset of BE DOUBLE"); nerrors += check_data(DATASETNAME1, file, TRUE); TESTING("dataset of LE FLOAT with scale-offset filter"); nerrors += check_data(DATASETNAME2, file, TRUE); TESTING("dataset of BE FLOAT with scale-offset filter"); nerrors += check_data(DATASETNAME3, file, TRUE); TESTING("dataset of LE DOUBLE with scale-offset filter"); nerrors += check_data(DATASETNAME4, file, TRUE); TESTING("dataset of BE DOUBLE with scale-offset filter"); nerrors += check_data(DATASETNAME5, file, TRUE); TESTING("dataset of LE CHAR with scale-offset filter"); nerrors += check_data(DATASETNAME6, file, FALSE); TESTING("dataset of BE CHAR with scale-offset filter"); nerrors += check_data(DATASETNAME7, file, FALSE); TESTING("dataset of LE SHORT with scale-offset filter"); nerrors += check_data(DATASETNAME8, file, FALSE); TESTING("dataset of BE SHORT with scale-offset filter"); nerrors += check_data(DATASETNAME9, file, FALSE); TESTING("dataset of LE INT with scale-offset filter"); nerrors += check_data(DATASETNAME10, file, FALSE); TESTING("dataset of BE INT with scale-offset filter"); nerrors += check_data(DATASETNAME11, file, FALSE); TESTING("dataset of LE LONG LONG with scale-offset filter"); nerrors += check_data(DATASETNAME12, file, FALSE); TESTING("dataset of BE LONG LONG with scale-offset filter"); nerrors += check_data(DATASETNAME13, file, FALSE); TESTING("dataset of LE FLOAT with Fletcher32 filter"); nerrors += check_data(DATASETNAME14, file, TRUE); TESTING("dataset of BE FLOAT with Fletcher32 filter"); nerrors += check_data(DATASETNAME15, file, TRUE); TESTING("dataset of LE FLOAT with Deflate filter"); #ifdef H5_HAVE_FILTER_DEFLATE nerrors += check_data(DATASETNAME16, file, TRUE); #else /*H5_HAVE_FILTER_DEFLATE*/ SKIPPED(); puts(not_supported); #endif /*H5_HAVE_FILTER_DEFLATE*/ TESTING("dataset of BE FLOAT with Deflate filter"); #ifdef H5_HAVE_FILTER_DEFLATE nerrors += check_data(DATASETNAME17, file, TRUE); #else /*H5_HAVE_FILTER_DEFLATE*/ SKIPPED(); puts(not_supported); #endif /*H5_HAVE_FILTER_DEFLATE*/ TESTING("dataset of LE FLOAT with Szip filter"); #ifdef H5_HAVE_FILTER_SZIP nerrors += check_data(DATASETNAME18, file, TRUE); #else /*H5_HAVE_FILTER_SZIP*/ SKIPPED(); puts(not_supported); #endif /*H5_HAVE_FILTER_SZIP*/ TESTING("dataset of BE FLOAT with Szip filter"); #ifdef H5_HAVE_FILTER_SZIP nerrors += check_data(DATASETNAME19, file, TRUE); #else /*H5_HAVE_FILTER_SZIP*/ SKIPPED(); puts(not_supported); #endif /*H5_HAVE_FILTER_SZIP*/ TESTING("dataset of LE FLOAT with Shuffle filter"); nerrors += check_data(DATASETNAME20, file, TRUE); TESTING("dataset of BE FLOAT with Shuffle filter"); nerrors += check_data(DATASETNAME21, file, TRUE); TESTING("dataset of LE FLOAT with Nbit filter"); nerrors += check_data(DATASETNAME22, file, TRUE); TESTING("dataset of BE FLOAT with Nbit filter"); nerrors += check_data(DATASETNAME23, file, TRUE); if (H5Fclose(file)) TEST_ERROR return 0; error: H5E_BEGIN_TRY { H5Fclose(file); } H5E_END_TRY; return nerrors; } /*------------------------------------------------------------------------- * Function: main * * Purpose: Tests reading files created on LE and BE systems. * * Return: Success: exit(0) * Failure: exit(1) * * Programmer: Raymond Lu * Thursday, March 23, 2006 * *------------------------------------------------------------------------- */ int main(void) { char filename[1024]; unsigned nerrors = 0; h5_reset(); puts("Testing reading data created on Linux"); h5_fixname(FILENAME[1], H5P_DEFAULT, filename, sizeof filename); nerrors += open_dataset(filename); puts("Testing reading data created on Solaris"); h5_fixname(FILENAME[2], H5P_DEFAULT, filename, sizeof filename); nerrors += open_dataset(filename); if (nerrors) { HDprintf("***** %u FAILURE%s! *****\n", nerrors, 1 == nerrors ? "" : "S"); HDexit(1); } HDprintf("All data type tests passed.\n"); return 0; }