/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 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 dataset interface (H5D) */ #define H5D_FRIEND /*suppress error about including H5Dpkg */ #define H5D_TESTING #define H5FD_FRIEND /*suppress error about including H5FDpkg */ #define H5FD_TESTING #define H5Z_FRIEND /*suppress error about including H5Zpkg */ #include "testhdf5.h" #include "H5srcdir.h" #include "H5CXprivate.h" /* API Contexts */ #include "H5Iprivate.h" #include "H5Pprivate.h" #define H5F_FRIEND /*suppress error about including H5Fpkg */ #define H5F_TESTING #include "H5Fpkg.h" /* File access */ #define H5S_FRIEND /*suppress error about including H5Spkg */ #include "H5Spkg.h" /* Dataspace */ #define H5T_FRIEND /*suppress error about including H5Tpkg */ #include "H5Tpkg.h" /* Datatype */ #define H5A_FRIEND /*suppress error about including H5Apkg */ #include "H5Apkg.h" /* Attributes */ /* Use in version bound test */ #define H5O_FRIEND /*suppress error about including H5Opkg */ #include "H5Opkg.h" /* Object headers */ #include "H5Dpkg.h" #include "H5FDpkg.h" #include "H5VMprivate.h" #include "H5Zpkg.h" static const char *FILENAME[] = {"dataset", /* 0 */ "compact_dataset", /* 1 */ "dset_offset", /* 2 */ "max_compact_dataset", /* 3 */ "simple", /* 4 */ "set_local", /* 5 */ "random_chunks", /* 6 */ "huge_chunks", /* 7 */ "chunk_cache", /* 8 */ "big_chunk", /* 9 */ "chunk_fast", /* 10 */ "chunk_expand", /* 11 */ "chunk_fixed", /* 12 */ "copy_dcpl_newfile", /* 13 */ "partial_chunks", /* 14 */ "layout_extend", /* 15 */ "zero_chunk", /* 16 */ "chunk_single", /* 17 */ "swmr_non_latest", /* 18 */ "earray_hdr_fd", /* 19 */ "farray_hdr_fd", /* 20 */ "bt2_hdr_fd", /* 21 */ "storage_size", /* 22 */ "dls_01_strings", /* 23 */ "power2up", /* 24 */ "version_bounds", /* 25 */ "alloc_0sized", /* 26 */ "h5s_block", /* 27 */ "h5s_plist", /* 28 */ NULL}; #define OHMIN_FILENAME_A "ohdr_min_a" #define FILENAME_BUF_SIZE 1024 #define KB 1024 #define FILE_DEFLATE_NAME "deflate.h5" /* Dataset names for testing filters */ #define DSET_DEFAULT_NAME "default" #define DSET_CHUNKED_NAME "chunked" #define DSET_COMPACT_NAME "compact" #define DSET_SIMPLE_IO_NAME "simple_io" #define DSET_USERBLOCK_IO_NAME "userblock_io" #define DSET_COMPACT_IO_NAME "compact_io" #define DSET_COMPACT_MAX_NAME "max_compact" #define DSET_COMPACT_MAX2_NAME "max_compact_2" #define DSET_CONV_BUF_NAME "conv_buf" #define DSET_TCONV_NAME "tconv" #ifdef H5_HAVE_FILTER_DEFLATE #define DSET_DEFLATE_NAME "deflate" #endif #define DSET_SHUFFLE_NAME "shuffle" #define DSET_FLETCHER32_NAME "fletcher32" #define DSET_FLETCHER32_NAME_2 "fletcher32_2" #define DSET_FLETCHER32_NAME_3 "fletcher32_3" #ifdef H5_HAVE_FILTER_DEFLATE #define DSET_SHUF_DEF_FLET_NAME "shuffle+deflate+fletcher32" #define DSET_SHUF_DEF_FLET_NAME_2 "shuffle+deflate+fletcher32_2" #endif #define DSET_OPTIONAL_SCALAR "dataset_with_scalar_space" #define DSET_OPTIONAL_VLEN "dataset_with_vlen_type" #ifdef H5_HAVE_FILTER_SZIP #define DSET_SZIP_NAME "szip" #define DSET_SHUF_SZIP_FLET_NAME "shuffle+szip+fletcher32" #define DSET_SHUF_SZIP_FLET_NAME_2 "shuffle+szip+fletcher32_2" #endif /* H5_HAVE_FILTER_SZIP */ #define DSET_BOGUS_NAME "bogus" #define DSET_MISSING_NAME "missing" #define DSET_CAN_APPLY_NAME "can_apply" #define DSET_CAN_APPLY_NAME2 "can_apply2" #ifdef H5_HAVE_FILTER_SZIP #define DSET_CAN_APPLY_SZIP_NAME "can_apply_szip" #endif /* H5_HAVE_FILTER_SZIP */ #define DSET_SET_LOCAL_NAME "set_local" #define DSET_SET_LOCAL_NAME_2 "set_local_2" #define DSET_ONEBYTE_SHUF_NAME "onebyte_shuffle" #define DSET_NBIT_INT_NAME "nbit_int" #define DSET_NBIT_FLOAT_NAME "nbit_float" #define DSET_NBIT_DOUBLE_NAME "nbit_double" #define DSET_NBIT_ARRAY_NAME "nbit_array" #define DSET_NBIT_COMPOUND_NAME "nbit_compound" #define DSET_NBIT_COMPOUND_NAME_2 "nbit_compound_2" #define DSET_NBIT_COMPOUND_NAME_3 "nbit_compound_3" #define DSET_NBIT_INT_SIZE_NAME "nbit_int_size" #define DSET_NBIT_FLT_SIZE_NAME "nbit_flt_size" #define DSET_SCALEOFFSET_INT_NAME "scaleoffset_int" #define DSET_SCALEOFFSET_INT_NAME_2 "scaleoffset_int_2" #define DSET_SCALEOFFSET_FLOAT_NAME "scaleoffset_float" #define DSET_SCALEOFFSET_FLOAT_NAME_2 "scaleoffset_float_2" #define DSET_SCALEOFFSET_DOUBLE_NAME "scaleoffset_double" #define DSET_SCALEOFFSET_DOUBLE_NAME_2 "scaleoffset_double_2" #define DSET_COMPARE_DCPL_NAME "compare_dcpl" #define DSET_COMPARE_DCPL_NAME_2 "compare_dcpl_2" #define DSET_COPY_DCPL_NAME_1 "copy_dcpl_1" #define DSET_COPY_DCPL_NAME_2 "copy_dcpl_2" #define COPY_DCPL_EXTFILE_NAME "ext_file" #ifndef H5_NO_DEPRECATED_SYMBOLS #define DSET_DEPREC_NAME "deprecated" #define DSET_DEPREC_NAME_CHUNKED "deprecated_chunked" #define DSET_DEPREC_NAME_COMPACT "deprecated_compact" #define DSET_DEPREC_NAME_FILTER "deprecated_filter" #endif /* H5_NO_DEPRECATED_SYMBOLS */ /* Dataset names for testing Fixed Array Indexing */ #define DSET_FIXED_MAX "DSET_FIXED_MAX" #define DSET_FIXED_NOMAX "DSET_FIXED_NOMAX" #define DSET_FIXED_BIG "DSET_FIXED_BIG" #define POINTS 72 #define POINTS_BIG 2500 /* Dataset names used for testing header flush dependencies */ #define DSET_EARRAY_HDR_FD "earray_hdr_fd" #define DSET_FARRAY_HDR_FD "farray_hdr_fd" #define DSET_BT2_HDR_FD "bt2_hdr_fd" /* Dataset names for testing Implicit Indexing */ #define DSET_SINGLE_MAX "DSET_SINGLE_MAX" #define DSET_SINGLE_NOMAX "DSET_SINGLE_NOMAX" #define USER_BLOCK 1024 #define SIXTY_FOUR_KB 65536 /* Temporary filter IDs used for testing */ #define H5Z_FILTER_BOGUS 305 #define H5Z_FILTER_CORRUPT 306 #define H5Z_FILTER_CAN_APPLY_TEST 307 #define H5Z_FILTER_SET_LOCAL_TEST 308 #ifndef H5_NO_DEPRECATED_SYMBOLS #define H5Z_FILTER_DEPREC 309 #endif /* H5_NO_DEPRECATED_SYMBOLS */ #define H5Z_FILTER_EXPAND 310 #define H5Z_FILTER_CAN_APPLY_TEST2 311 #define H5Z_FILTER_COUNT 312 /* Flags for testing filters */ #define DISABLE_FLETCHER32 0 #define ENABLE_FLETCHER32 1 #define DATA_CORRUPTED 1 #define DATA_NOT_CORRUPTED 0 /* Parameters for the "set local" test */ #define BOGUS2_PERM_NPARMS 2 /* Number of "permanent" parameters */ #define BOGUS2_PARAM_1 13 /* (No particular meaning, just for checking value) */ #define BOGUS2_PARAM_2 35 /* (No particular meaning, just for checking value) */ #define BOGUS2_ALL_NPARMS 4 /* Total number of parameter = permanent + "local" parameters */ /* Dimensionality for conversion buffer test */ #define DIM1 100 /* Dim. Size of data member # 1 */ #define DIM2 5000 /* Dim. Size of data member # 2 */ #define DIM3 10 /* Dim. Size of data member # 3 */ /* Parameters for internal filter test */ #define FILTER_CHUNK_DIM1 2 #define FILTER_CHUNK_DIM2 25 #define FILTER_HS_OFFSET1 7 #define FILTER_HS_OFFSET2 30 #define FILTER_HS_SIZE1 4 #define FILTER_HS_SIZE2 50 /* Names for noencoder test */ #ifdef H5_HAVE_FILTER_SZIP #define NOENCODER_FILENAME "noencoder.h5" #define NOENCODER_COPY_FILENAME "noencoder.h5.copy" #define NOENCODER_TEST_DATASET "noencoder_tdset.h5" #define NOENCODER_SZIP_DATASET "noencoder_szip_dset.h5" #define NOENCODER_SZIP_SHUFF_FLETCH_DATASET "noencoder_szip_shuffle_fletcher_dset.h5" #endif /* H5_HAVE_FILTER_SZIP */ /* Names for zero-dim test */ #define ZERODIM_DATASET "zerodim" #define ZERODIM_DATASET2 "zerodim2" /* Parameters for zero-dim test */ #define MISSING_CHUNK_DATASET "missing_chunk" #define MISSING_CHUNK_DATASET2 "missing_chunk2" #define MISSING_CHUNK_DIM 100 /* Names for random chunks test */ #define NPOINTS 50 /* Parameters for huge chunks test */ #define HUGE_DATASET "Dataset" #define HUGE_DIM ((hsize_t)16 * 1024 * 1024 * 1024) #define HUGE_CHUNK_DIM ((hsize_t)2 * 1024 * 1024 * 1024) #define TOO_HUGE_CHUNK_DIM ((hsize_t)4 * 1024 * 1024 * 1024) #define HUGE_DATASET2 "Dataset2" #define HUGE_DIM2_0 ((hsize_t)16 * 1024) #define HUGE_DIM2_1 ((hsize_t)16 * 1024) #define HUGE_DIM2_2 ((hsize_t)16 * 1024) #define HUGE_CHUNK_DIM2_0 ((hsize_t)2 * 1024) #define HUGE_CHUNK_DIM2_1 ((hsize_t)1024) #define HUGE_CHUNK_DIM2_2 ((hsize_t)1024) #define TOO_HUGE_CHUNK_DIM2_0 ((hsize_t)4 * 1024) #define TOO_HUGE_CHUNK_DIM2_1 ((hsize_t)1024) #define TOO_HUGE_CHUNK_DIM2_2 ((hsize_t)1024) /* Parameters for testing bypassing chunk cache */ #define BYPASS_DATASET1 "Dset1" #define BYPASS_DATASET2 "Dset2" #define T_BYPASS_DATASET1 "T_Dset1" #define T_BYPASS_DATASET2 "T_Dset2" #define BYPASS_DIM 1000 #define BYPASS_CHUNK_DIM 500 #define BYPASS_FILL_VALUE 7 /* Parameters for testing extensible array chunk indices */ #define EARRAY_MAX_RANK 3 #define EARRAY_DSET_DIM 15 #define EARRAY_CHUNK_DIM 3 #define EARRAY_EXTEND_INCR 15 #define EARRAY_MAX_EXTEND 75 /* Parameters for datasets in query storage size tests */ #define STORAGE_SIZE_DIM1 12 #define STORAGE_SIZE_DIM2 6 #define STORAGE_SIZE_MAX_DIM1 100 #define STORAGE_SIZE_MAX_DIM2 80 #define STORAGE_SIZE_CHUNK_DIM1 5 #define STORAGE_SIZE_CHUNK_DIM2 5 /* Shared global arrays */ #define DSET_DIM1 100 #define DSET_DIM2 200 int **points = NULL; int *points_data = NULL; double **points_dbl = NULL; double *points_dbl_data = NULL; int **check = NULL; int *check_data = NULL; double **check_dbl = NULL; double *check_dbl_data = NULL; size_t count_nbytes_read = 0; size_t count_nbytes_written = 0; /* Temporary buffer dimensions */ #define DSET_TMP_DIM1 50 #define DSET_TMP_DIM2 100 /* Declarations for test_idx_compatible() */ #define DSET "dset" #define DSET_FILTER "dset_filter" const char *OLD_FILENAME[] = { /* Files created under 1.6 branch and 1.8 branch */ "btree_idx_1_6.h5", /* 1.6 HDF5 file */ "btree_idx_1_8.h5" /* 1.8 HDF5 file */ }; /* Local prototypes for filter functions */ static size_t filter_bogus(unsigned int flags, size_t cd_nelmts, const unsigned int *cd_values, size_t nbytes, size_t *buf_size, void **buf); static htri_t can_apply_bogus(hid_t dcpl_id, hid_t type_id, hid_t space_id); static herr_t set_local_bogus2(hid_t dcpl_id, hid_t type_id, hid_t space_id); static size_t filter_bogus2(unsigned int flags, size_t cd_nelmts, const unsigned int *cd_values, size_t nbytes, size_t *buf_size, void **buf); static size_t filter_bogus3(unsigned int flags, size_t cd_nelmts, const unsigned int *cd_values, size_t nbytes, size_t *buf_size, void **buf); static size_t filter_corrupt(unsigned int flags, size_t cd_nelmts, const unsigned int *cd_values, size_t nbytes, size_t *buf_size, void **buf); static size_t filter_expand(unsigned int flags, size_t cd_nelmts, const unsigned int *cd_values, size_t nbytes, size_t *buf_size, void **buf); static size_t filter_count(unsigned int flags, size_t cd_nelmts, const unsigned int *cd_values, size_t nbytes, size_t *buf_size, void **buf); /* This message derives from H5Z */ const H5Z_class2_t H5Z_COUNT[1] = {{ H5Z_CLASS_T_VERS, /* H5Z_class_t version */ H5Z_FILTER_COUNT, /* Filter id number */ 1, 1, /* Encoding and decoding enabled */ "count", /* Filter name for debugging */ NULL, /* The "can apply" callback */ NULL, /* The "set local" callback */ filter_count, /* The actual filter function */ }}; /*------------------------------------------------------------------------- * Function: filter_count * * Purpose: This filter counts the number of bytes read and written, * incrementing count_nbytes_read or count_nbytes_written as * appropriate. * * Return: Success: Data chunk size * Failure: 0 *------------------------------------------------------------------------- */ static size_t filter_count(unsigned int flags, size_t H5_ATTR_UNUSED cd_nelmts, const unsigned int H5_ATTR_UNUSED *cd_values, size_t nbytes, size_t H5_ATTR_UNUSED *buf_size, void H5_ATTR_UNUSED **buf) { if (flags & H5Z_FLAG_REVERSE) count_nbytes_read += nbytes; else count_nbytes_written += nbytes; return nbytes; } /* end filter_count() */ /*------------------------------------------------------------------------- * Function: test_create * * Purpose: Attempts to create a dataset. * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ static herr_t test_create(hid_t file) { hid_t dataset, space, small_space, create_parms; hsize_t dims[2], small_dims[2]; herr_t status; hsize_t csize[2]; TESTING("create, open, close"); /* Create the data space */ dims[0] = 256; dims[1] = 512; space = H5Screate_simple(2, dims, NULL); assert(space >= 0); /* Create a small data space for compact dataset */ small_dims[0] = 16; small_dims[1] = 8; small_space = H5Screate_simple(2, small_dims, NULL); assert(space >= 0); /* * Create a dataset using the default dataset creation properties. We're * not sure what they are, so we won't check. */ dataset = H5Dcreate2(file, DSET_DEFAULT_NAME, H5T_NATIVE_DOUBLE, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT); if (dataset < 0) goto error; /* Close the dataset */ if (H5Dclose(dataset) < 0) goto error; /* Add a comment to the dataset */ status = H5Oset_comment_by_name(file, DSET_DEFAULT_NAME, "This is a dataset", H5P_DEFAULT); if (status < 0) goto error; /* * Try creating a dataset that already exists. This should fail since a * dataset can only be created once. Temporarily turn off error * reporting. */ H5E_BEGIN_TRY { dataset = H5Dcreate2(file, DSET_DEFAULT_NAME, H5T_NATIVE_DOUBLE, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT); } H5E_END_TRY if (dataset >= 0) { H5_FAILED(); puts(" Library allowed overwrite of existing dataset."); goto error; } /* * Open the dataset we created above and then close it. This is how * existing datasets are accessed. */ if (H5Fflush(file, H5F_SCOPE_GLOBAL) < 0) goto error; if ((dataset = H5Dopen2(file, DSET_DEFAULT_NAME, H5P_DEFAULT)) < 0) goto error; if (H5Dclose(dataset) < 0) goto error; /* * Try opening a non-existent dataset. This should fail since new datasets * cannot be created with this function. Temporarily turn off error * reporting. */ H5E_BEGIN_TRY { dataset = H5Dopen2(file, "does_not_exist", H5P_DEFAULT); } H5E_END_TRY if (dataset >= 0) { H5_FAILED(); puts(" Opened a non-existent dataset."); goto error; } /* * Create a new dataset that uses chunked storage instead of the default * layout. */ create_parms = H5Pcreate(H5P_DATASET_CREATE); assert(create_parms >= 0); /* Attempt to create a dataset with invalid chunk sizes */ csize[0] = dims[0] * 2; csize[1] = dims[1] * 2; status = H5Pset_chunk(create_parms, 2, csize); assert(status >= 0); H5E_BEGIN_TRY { dataset = H5Dcreate2(file, DSET_CHUNKED_NAME, H5T_NATIVE_DOUBLE, space, H5P_DEFAULT, create_parms, H5P_DEFAULT); } H5E_END_TRY if (dataset >= 0) { H5_FAILED(); puts(" Opened a dataset with incorrect chunking parameters."); goto error; } csize[0] = 5; csize[1] = 100; status = H5Pset_chunk(create_parms, 2, csize); assert(status >= 0); dataset = H5Dcreate2(file, DSET_CHUNKED_NAME, H5T_NATIVE_DOUBLE, space, H5P_DEFAULT, create_parms, H5P_DEFAULT); if (dataset < 0) goto error; H5Pclose(create_parms); /* Test dataset address. Should be undefined. */ if (H5Dget_offset(dataset) != HADDR_UNDEF) goto error; /* * Close the chunked dataset. */ if (H5Dclose(dataset) < 0) goto error; /* * Create a compact dataset, then close it. */ create_parms = H5Pcreate(H5P_DATASET_CREATE); assert(create_parms >= 0); status = H5Pset_layout(create_parms, H5D_COMPACT); assert(status >= 0); status = H5Pset_alloc_time(create_parms, H5D_ALLOC_TIME_EARLY); assert(status >= 0); dataset = H5Dcreate2(file, DSET_COMPACT_NAME, H5T_NATIVE_DOUBLE, small_space, H5P_DEFAULT, create_parms, H5P_DEFAULT); if (dataset < 0) goto error; H5Pclose(create_parms); if (H5Dclose(dataset) < 0) goto error; PASSED(); return SUCCEED; error: return FAIL; } /* end test_create() */ /*------------------------------------------------------------------------- * Function: test_simple_io * * Purpose: Tests simple I/O. That is, reading and writing a complete * multi-dimensional array without data type or data space * conversions, without compression, and stored contiguously. * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ static herr_t test_simple_io(const char *env_h5_drvr, hid_t fapl) { char filename[FILENAME_BUF_SIZE]; hid_t file = H5I_INVALID_HID, dataset = H5I_INVALID_HID, space = H5I_INVALID_HID, xfer = H5I_INVALID_HID; int i, j, n; hsize_t dims[2]; void *tconv_buf = NULL; int f = -1; haddr_t offset; int **rdata = NULL; int *rdata_bytes = NULL; TESTING("simple I/O"); /* Can't run this test with multi-file VFDs because of HDopen/read/seek the file directly */ if (strcmp(env_h5_drvr, "split") != 0 && strcmp(env_h5_drvr, "multi") != 0 && strcmp(env_h5_drvr, "family") != 0) { h5_fixname(FILENAME[4], fapl, filename, sizeof filename); /* Set up data array */ if (NULL == (rdata_bytes = (int *)calloc(DSET_DIM1 * DSET_DIM2, sizeof(int)))) TEST_ERROR; if (NULL == (rdata = (int **)calloc(DSET_DIM1, sizeof(rdata_bytes)))) TEST_ERROR; for (i = 0; i < DSET_DIM1; i++) rdata[i] = rdata_bytes + (i * DSET_DIM2); /* Initialize the dataset */ for (i = n = 0; i < DSET_DIM1; i++) for (j = 0; j < DSET_DIM2; j++) points[i][j] = n++; if ((file = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) goto error; /* Create the data space */ dims[0] = DSET_DIM1; dims[1] = DSET_DIM2; if ((space = H5Screate_simple(2, dims, NULL)) < 0) goto error; /* Create a small conversion buffer to test strip mining */ tconv_buf = malloc((size_t)1000); xfer = H5Pcreate(H5P_DATASET_XFER); assert(xfer >= 0); if (H5Pset_buffer(xfer, (size_t)1000, tconv_buf, NULL) < 0) goto error; /* Create the dataset */ if ((dataset = H5Dcreate2(file, DSET_SIMPLE_IO_NAME, H5T_NATIVE_INT, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) goto error; if (H5Sclose(space) < 0) TEST_ERROR; space = -1; /* Test dataset address. Should be undefined. */ if (H5Dget_offset(dataset) != HADDR_UNDEF) goto error; /* Write the data to the dataset */ if (H5Dwrite(dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, xfer, points_data) < 0) goto error; /* Test dataset address in file. Open the same file as a C file, seek * the data position as H5Dget_offset points to, read the dataset, and * compare it with the data written in.*/ if ((offset = H5Dget_offset(dataset)) == HADDR_UNDEF) goto error; /* Read the dataset back */ if (H5Dread(dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, xfer, check_data) < 0) goto error; /* Check that the values read are the same as the values written */ for (i = 0; i < DSET_DIM1; i++) { for (j = 0; j < DSET_DIM2; j++) { if (points[i][j] != check[i][j]) { H5_FAILED(); printf(" Read different values than written.\n"); printf(" At index %d,%d\n", i, j); goto error; } } } if (H5Pclose(xfer) < 0) goto error; xfer = -1; if (H5Dclose(dataset) < 0) goto error; dataset = -1; if (H5Fclose(file) < 0) goto error; file = -1; f = HDopen(filename, O_RDONLY); HDlseek(f, (HDoff_t)offset, SEEK_SET); if (HDread(f, rdata_bytes, sizeof(int) * DSET_DIM1 * DSET_DIM2) < 0) goto error; /* Check that the values read are the same as the values written */ for (i = 0; i < DSET_DIM1; i++) { for (j = 0; j < DSET_DIM2; j++) { if (points[i][j] != rdata[i][j]) { H5_FAILED(); printf(" Read different values than written.\n"); printf(" At index %d,%d\n", i, j); goto error; } } } HDclose(f); f = -1; free(tconv_buf); free(rdata_bytes); free(rdata); PASSED(); } /* end if */ else { SKIPPED(); puts(" Current VFD doesn't support continuous address space"); } /* end else */ return SUCCEED; error: if (space > 0) if (H5Sclose(space) < 0) TEST_ERROR; if (xfer > 0) if (H5Pclose(xfer) < 0) TEST_ERROR; if (dataset > 0) if (H5Dclose(dataset) < 0) TEST_ERROR; if (file > 0) if (H5Fclose(file) < 0) TEST_ERROR; if (f > 0) HDclose(f); free(tconv_buf); free(rdata_bytes); free(rdata); return FAIL; } /* end test_simple_io() */ /*------------------------------------------------------------------------- * Function: test_userblock_offset * * Purpose: Tests H5Dget_offset when user block exists. * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ static herr_t test_userblock_offset(const char *env_h5_drvr, hid_t fapl, bool new_format) { char filename[FILENAME_BUF_SIZE]; hid_t file = H5I_INVALID_HID, fcpl = H5I_INVALID_HID, dataset = H5I_INVALID_HID, space = H5I_INVALID_HID; int i, j; hsize_t dims[2]; int f = -1; haddr_t offset; int **rdata = NULL; int *rdata_bytes = NULL; TESTING("dataset offset with user block"); /* Can't run this test with multi-file VFDs because of HDopen/read/seek the file directly */ if (strcmp(env_h5_drvr, "split") != 0 && strcmp(env_h5_drvr, "multi") != 0 && strcmp(env_h5_drvr, "family") != 0) { h5_fixname(FILENAME[2], fapl, filename, sizeof filename); /* Set up data array */ if (NULL == (rdata_bytes = (int *)calloc(DSET_DIM1 * DSET_DIM2, sizeof(int)))) TEST_ERROR; if (NULL == (rdata = (int **)calloc(DSET_DIM1, sizeof(rdata_bytes)))) TEST_ERROR; for (i = 0; i < DSET_DIM1; i++) rdata[i] = rdata_bytes + (i * DSET_DIM2); if ((fcpl = H5Pcreate(H5P_FILE_CREATE)) < 0) goto error; if (H5Pset_userblock(fcpl, (hsize_t)USER_BLOCK) < 0) goto error; if (new_format) if (H5Pset_file_space_page_size(fcpl, (hsize_t)USER_BLOCK) < 0) goto error; if ((file = H5Fcreate(filename, H5F_ACC_TRUNC, fcpl, fapl)) < 0) goto error; if (H5Pclose(fcpl) < 0) TEST_ERROR; fcpl = -1; /* Create the data space */ dims[0] = DSET_DIM1; dims[1] = DSET_DIM2; if ((space = H5Screate_simple(2, dims, NULL)) < 0) goto error; /* Create the dataset */ if ((dataset = H5Dcreate2(file, DSET_USERBLOCK_IO_NAME, H5T_NATIVE_INT, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) goto error; if (H5Sclose(space) < 0) TEST_ERROR; space = -1; /* Write the data to the dataset */ if (H5Dwrite(dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, points_data) < 0) goto error; /* Test dataset address in file. Open the same file as a C file, seek * the data position as H5Dget_offset points to, read the dataset, and * compare it with the data written in.*/ if ((offset = H5Dget_offset(dataset)) == HADDR_UNDEF) goto error; if (H5Dclose(dataset) < 0) goto error; dataset = -1; if (H5Fclose(file) < 0) goto error; file = -1; f = HDopen(filename, O_RDONLY); HDlseek(f, (HDoff_t)offset, SEEK_SET); if (HDread(f, rdata_bytes, sizeof(int) * DSET_DIM1 * DSET_DIM2) < 0) goto error; /* Check that the values read are the same as the values written */ for (i = 0; i < DSET_DIM1; i++) { for (j = 0; j < DSET_DIM2; j++) { if (points[i][j] != rdata[i][j]) { H5_FAILED(); printf(" Read different values than written.\n"); printf(" At index %d,%d\n", i, j); goto error; } } } HDclose(f); f = -1; free(rdata_bytes); free(rdata); PASSED(); } /* end if */ else { SKIPPED(); puts(" Current VFD doesn't support continuous address space"); } /* end else */ return SUCCEED; error: if (space > 0) if (H5Sclose(space) < 0) TEST_ERROR; if (fcpl > 0) if (H5Pclose(fcpl) < 0) TEST_ERROR; if (dataset > 0) if (H5Dclose(dataset) < 0) TEST_ERROR; if (file > 0) if (H5Fclose(file) < 0) TEST_ERROR; if (f > 0) HDclose(f); free(rdata_bytes); free(rdata); return FAIL; } /* end test_userblock_offset() */ /*------------------------------------------------------------------------- * Function: test_compact_io * * Purpose: Tests compact dataset I/O. That is, reading and writing a * complete multi-dimensional array without data type or data * space conversions, without compression, and store in * compact dataset. * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ static herr_t test_compact_io(hid_t fapl) { hid_t file = H5I_INVALID_HID; hid_t dataset = H5I_INVALID_HID; hid_t space = H5I_INVALID_HID; hid_t plist = H5I_INVALID_HID; hid_t verfile = H5I_INVALID_HID, new_fapl = H5I_INVALID_HID; hsize_t dims[2]; int wbuf[16][8], rbuf[16][8]; char filename[FILENAME_BUF_SIZE]; H5F_libver_t low, high; /* File format bounds */ H5F_t *fp; /* Internal file pointer */ H5D_t *dsetp; /* Internal dataset pointer */ int i, j, n; /* Indices */ herr_t ret; /* Generic return value */ TESTING("compact dataset I/O"); /* Initialize data */ n = 0; for (i = 0; i < 16; i++) for (j = 0; j < 8; j++) wbuf[i][j] = n++; /* Create a small data space for compact dataset */ dims[0] = 16; dims[1] = 8; if ((space = H5Screate_simple(2, dims, NULL)) < 0) TEST_ERROR; /* Create a file */ h5_fixname(FILENAME[1], fapl, filename, sizeof filename); if ((file = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR; /* Create property list for compact dataset creation */ if ((plist = H5Pcreate(H5P_DATASET_CREATE)) < 0) TEST_ERROR; if (H5Pset_layout(plist, H5D_COMPACT) < 0) TEST_ERROR; if (H5Pset_alloc_time(plist, H5D_ALLOC_TIME_EARLY) < 0) TEST_ERROR; /* Create and write to a compact dataset */ if ((dataset = H5Dcreate2(file, DSET_COMPACT_IO_NAME, H5T_NATIVE_INT, space, H5P_DEFAULT, plist, H5P_DEFAULT)) < 0) TEST_ERROR; /* Test dataset address. Should be undefined. */ if (H5Dget_offset(dataset) != HADDR_UNDEF) TEST_ERROR; if (H5Dwrite(dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, wbuf) < 0) TEST_ERROR; /* Test dataset address. Should be undefined. */ if (H5Dget_offset(dataset) != HADDR_UNDEF) TEST_ERROR; /* Close file */ if (H5Dclose(dataset) < 0) TEST_ERROR; if (H5Fclose(file) < 0) TEST_ERROR; /* * Open the file and check data */ if ((file = H5Fopen(filename, H5F_ACC_RDONLY, fapl)) < 0) TEST_ERROR; if ((dataset = H5Dopen2(file, DSET_COMPACT_IO_NAME, H5P_DEFAULT)) < 0) TEST_ERROR; if (H5Dread(dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, rbuf) < 0) TEST_ERROR; /* Check that the values read are the same as the values written */ for (i = 0; i < 16; i++) for (j = 0; j < 8; j++) if (rbuf[i][j] != wbuf[i][j]) { H5_FAILED(); printf(" Read different values than written.\n"); printf(" At index %d,%d\n", i, j); printf(" wbuf[%d][%d]=%d\n", i, j, wbuf[i][j]); printf(" rbuf[%d][%d]=%d\n", i, j, rbuf[i][j]); goto error; } /* end */ if (H5Dclose(dataset) < 0) TEST_ERROR; if (H5Fclose(file) < 0) TEST_ERROR; /************************************** * Additional test for version bounds * **************************************/ /* Create a copy of file access property list */ if ((new_fapl = h5_fileaccess()) < 0) TEST_ERROR; /* Loop through all the combinations of low/high library format bounds, skipping invalid combinations. - Create a file, create and write a compact dataset, and verify its data - Verify the dataset's layout and fill message versions */ for (low = H5F_LIBVER_EARLIEST; low < H5F_LIBVER_NBOUNDS; low++) { for (high = H5F_LIBVER_EARLIEST; high < H5F_LIBVER_NBOUNDS; high++) { /* Set version bounds */ H5E_BEGIN_TRY { ret = H5Pset_libver_bounds(new_fapl, low, high); } H5E_END_TRY if (ret < 0) /* Invalid low/high combinations */ continue; /* Create a file */ h5_fixname(FILENAME[25], new_fapl, filename, sizeof filename); if ((verfile = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, new_fapl)) < 0) TEST_ERROR; /* Create the compact dataset */ dataset = H5Dcreate2(verfile, DSET_DEFAULT_NAME, H5T_NATIVE_INT, space, H5P_DEFAULT, plist, H5P_DEFAULT); if (dataset < 0) TEST_ERROR; /* Write the same data as of DSET_COMPACT_IO_NAME */ if (H5Dwrite(dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, wbuf) < 0) TEST_ERROR; /* Close DSET_DEFAULT_NAME, then reopen it to read and verify the data */ if (H5Dclose(dataset) < 0) TEST_ERROR; if ((dataset = H5Dopen2(verfile, DSET_DEFAULT_NAME, H5P_DEFAULT)) < 0) TEST_ERROR; if (H5Dread(dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, rbuf) < 0) TEST_ERROR; /* Check that the values read are the same as the values written */ for (i = 0; i < 16; i++) for (j = 0; j < 8; j++) if (rbuf[i][j] != wbuf[i][j]) { H5_FAILED(); printf(" Read different values than written.\n"); printf(" At index %d,%d\n", i, j); printf(" wbuf[%d][%d]=%d\n", i, j, wbuf[i][j]); printf(" rbuf[%d][%d]=%d\n", i, j, rbuf[i][j]); goto error; } /* end */ /* Get the internal file pointer */ if ((fp = (H5F_t *)H5VL_object(verfile)) == NULL) TEST_ERROR; /* Get the internal dataset pointer */ if ((dsetp = (H5D_t *)H5VL_object(dataset)) == NULL) TEST_ERROR; /* Verify the dataset's layout and fill message versions */ if (fp->shared->low_bound == H5F_LIBVER_EARLIEST) { VERIFY(dsetp->shared->layout.version, H5O_LAYOUT_VERSION_DEFAULT, "layout_ver_bounds"); VERIFY(dsetp->shared->dcpl_cache.fill.version, H5O_FILL_VERSION_2, "fill_ver_bounds"); } else { VERIFY(dsetp->shared->layout.version, H5O_layout_ver_bounds[fp->shared->low_bound], "layout_ver_bounds"); VERIFY(dsetp->shared->dcpl_cache.fill.version, H5O_fill_ver_bounds[fp->shared->low_bound], "fill_ver_bounds"); } /* Close the dataset and delete from the file */ if (H5Dclose(dataset) < 0) TEST_ERROR; if (H5Ldelete(verfile, DSET_DEFAULT_NAME, H5P_DEFAULT) < 0) TEST_ERROR; /* Close the file */ if (H5Fclose(verfile) < 0) TEST_ERROR; } /* end for high */ } /* end for low */ if (H5Pclose(new_fapl) < 0) TEST_ERROR; if (H5Sclose(space) < 0) TEST_ERROR; if (H5Pclose(plist) < 0) TEST_ERROR; PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Sclose(space); H5Pclose(plist); H5Pclose(new_fapl); H5Dclose(dataset); H5Fclose(file); H5Fclose(verfile); } H5E_END_TRY return FAIL; } /* end test_compact_io() */ /*------------------------------------------------------------------------- * Function: test_max_compact * * Purpose: Tests compact dataset of maximal size. * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ static herr_t test_max_compact(hid_t fapl) { hid_t file = H5I_INVALID_HID; hid_t dataset = H5I_INVALID_HID; hid_t space = H5I_INVALID_HID; hid_t plist = H5I_INVALID_HID; hsize_t dims[1]; size_t compact_size; int *wbuf = NULL; int *rbuf = NULL; char filename[FILENAME_BUF_SIZE]; int n; size_t u; TESTING("compact dataset of maximal size"); /* Test compact dataset of size 64KB-64 */ /* Initialize data */ compact_size = (SIXTY_FOUR_KB - 64) / sizeof(int); if (NULL == (wbuf = (int *)malloc(sizeof(int) * compact_size))) TEST_ERROR; if (NULL == (rbuf = (int *)malloc(sizeof(int) * compact_size))) TEST_ERROR; n = 0; for (u = 0; u < compact_size; u++) wbuf[u] = n++; /* Create a small data space for compact dataset */ dims[0] = (hsize_t)compact_size; if ((space = H5Screate_simple(1, dims, NULL)) < 0) FAIL_STACK_ERROR; /* Create a file */ h5_fixname(FILENAME[3], fapl, filename, sizeof filename); if ((file = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) FAIL_STACK_ERROR; /* Create property list for compact dataset creation */ if ((plist = H5Pcreate(H5P_DATASET_CREATE)) < 0) FAIL_STACK_ERROR; if (H5Pset_layout(plist, H5D_COMPACT) < 0) FAIL_STACK_ERROR; /* Create and write to a compact dataset */ if ((dataset = H5Dcreate2(file, DSET_COMPACT_MAX_NAME, H5T_NATIVE_INT, space, H5P_DEFAULT, plist, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR; if (H5Dwrite(dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, wbuf) < 0) FAIL_STACK_ERROR; /* Close file */ if (H5Sclose(space) < 0) FAIL_STACK_ERROR; if (H5Pclose(plist) < 0) FAIL_STACK_ERROR; if (H5Dclose(dataset) < 0) FAIL_STACK_ERROR; if (H5Fclose(file) < 0) FAIL_STACK_ERROR; /* * Open the file and check data */ if ((file = H5Fopen(filename, H5F_ACC_RDONLY, fapl)) < 0) FAIL_STACK_ERROR; if ((dataset = H5Dopen2(file, DSET_COMPACT_MAX_NAME, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR; if (H5Dread(dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, rbuf) < 0) FAIL_STACK_ERROR; /* Check that the values read are the same as the values written */ for (u = 0; u < compact_size; u++) if (rbuf[u] != wbuf[u]) { H5_FAILED(); printf(" Read different values than written.\n"); printf(" At index %u\n", (unsigned)u); goto error; } /* end if */ if (H5Dclose(dataset) < 0) FAIL_STACK_ERROR; if (H5Fclose(file) < 0) FAIL_STACK_ERROR; free(wbuf); wbuf = NULL; free(rbuf); rbuf = NULL; /* Test compact dataset of size 64KB */ /* Create a data space for compact dataset */ compact_size = SIXTY_FOUR_KB / sizeof(int); dims[0] = (hsize_t)compact_size; if ((space = H5Screate_simple(1, dims, NULL)) < 0) FAIL_STACK_ERROR; /* Open file */ if ((file = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0) goto error; /* Create property list for compact dataset creation */ if ((plist = H5Pcreate(H5P_DATASET_CREATE)) < 0) FAIL_STACK_ERROR; if (H5Pset_layout(plist, H5D_COMPACT) < 0) FAIL_STACK_ERROR; /* Create and write to a compact dataset */ H5E_BEGIN_TRY { H5Dcreate2(file, DSET_COMPACT_MAX2_NAME, H5T_NATIVE_INT, space, H5P_DEFAULT, plist, H5P_DEFAULT); } H5E_END_TRY /* Close file */ if (H5Sclose(space) < 0) FAIL_STACK_ERROR; if (H5Pclose(plist) < 0) FAIL_STACK_ERROR; if (H5Fclose(file) < 0) FAIL_STACK_ERROR; PASSED(); return SUCCEED; error: if (wbuf) free(wbuf); if (rbuf) free(rbuf); H5E_BEGIN_TRY { /* Close file */ H5Sclose(space); H5Pclose(plist); H5Dclose(dataset); H5Fclose(file); } H5E_END_TRY return FAIL; } /* end test_max_compact() */ /*------------------------------------------------------------------------- * Function: test_layout_extend * * Purpose: Verify that the creation of extendible dataset with dataspace: * cur_dims < max_dims (max_dims can be fixed size or H5S_UNLIMITED) * will behave as follows: * H5D_COMPACT layout: fail * H5D_CONTIGUOUS layout: fail * H5D_CHUNKED layout: succeed * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ static herr_t test_layout_extend(hid_t fapl) { char filename[FILENAME_BUF_SIZE]; /* File name */ hid_t fid = H5I_INVALID_HID; /* File id */ hid_t sid_fix = H5I_INVALID_HID, sid_unlim = H5I_INVALID_HID; /* Dataspace id */ hid_t dcpl_compact = H5I_INVALID_HID, dcpl_contig = H5I_INVALID_HID, dcpl_chunked = H5I_INVALID_HID; /* Dataset creation property list id */ hid_t did_fixed = H5I_INVALID_HID, did_unlim = H5I_INVALID_HID; /* Dataset id */ hsize_t cur_size[1] = {10}; /* Current size of dataspace */ hsize_t max_unlim[1] = {H5S_UNLIMITED}; /* Maximum size of dataspace (unlimited) */ hsize_t max_fix[1] = {100}; /* Maximum size of dataspace (fixed) */ hsize_t chunk_dim[1] = {10}; /* Chunk size */ TESTING("extendible dataset with various layout"); /* Create a file */ h5_fixname(FILENAME[15], fapl, filename, sizeof filename); if ((fid = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) FAIL_STACK_ERROR; /* Create dataspace */ if ((sid_fix = H5Screate_simple(1, cur_size, max_fix)) < 0) FAIL_STACK_ERROR; if ((sid_unlim = H5Screate_simple(1, cur_size, max_unlim)) < 0) FAIL_STACK_ERROR; /* Create property list for compact dataset creation */ if ((dcpl_compact = H5Pcreate(H5P_DATASET_CREATE)) < 0) FAIL_STACK_ERROR; if (H5Pset_layout(dcpl_compact, H5D_COMPACT) < 0) FAIL_STACK_ERROR; /* Create dataset with extendible dataspace (fixed max_dims) should fail */ H5E_BEGIN_TRY { if (H5Dcreate2(fid, "compact", H5T_NATIVE_INT, sid_fix, H5P_DEFAULT, dcpl_compact, H5P_DEFAULT) != FAIL) TEST_ERROR; } H5E_END_TRY /* Create dataset with extendible dataspace (unlimited max_dims) should fail */ H5E_BEGIN_TRY { if (H5Dcreate2(fid, "compact", H5T_NATIVE_INT, sid_unlim, H5P_DEFAULT, dcpl_compact, H5P_DEFAULT) != FAIL) TEST_ERROR; } H5E_END_TRY /* Create property list for contiguous dataset creation */ if ((dcpl_contig = H5Pcreate(H5P_DATASET_CREATE)) < 0) FAIL_STACK_ERROR; if ((H5Pset_layout(dcpl_contig, H5D_CONTIGUOUS)) < 0) FAIL_STACK_ERROR; /* Create dataset with extendible dataspace (fixed max_dims) should fail */ H5E_BEGIN_TRY { if (H5Dcreate2(fid, "contig", H5T_NATIVE_INT, sid_fix, H5P_DEFAULT, dcpl_contig, H5P_DEFAULT) != FAIL) TEST_ERROR; } H5E_END_TRY /* Create dataset with extendible dataspace (unlimited max_dims) should fail*/ H5E_BEGIN_TRY { if (H5Dcreate2(fid, "contig", H5T_NATIVE_INT, sid_unlim, H5P_DEFAULT, dcpl_contig, H5P_DEFAULT) != FAIL) TEST_ERROR; } H5E_END_TRY /* Create property list for chunked dataset creation */ if ((dcpl_chunked = H5Pcreate(H5P_DATASET_CREATE)) < 0) FAIL_STACK_ERROR; if (H5Pset_layout(dcpl_chunked, H5D_CHUNKED) < 0) FAIL_STACK_ERROR; if (H5Pset_chunk(dcpl_chunked, 1, chunk_dim) < 0) FAIL_STACK_ERROR; /* Create dataset with extendible dataspace (fixed max_dims) should succeed */ if ((did_fixed = H5Dcreate2(fid, "chunked_fixed", H5T_NATIVE_INT, sid_fix, H5P_DEFAULT, dcpl_chunked, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR; /* Create dataset with extendible dataspace (unlimited max_dims) should succeed */ if ((did_unlim = H5Dcreate2(fid, "chunked_unlim", H5T_NATIVE_INT, sid_unlim, H5P_DEFAULT, dcpl_chunked, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR; /* Closing */ if (H5Sclose(sid_fix) < 0) FAIL_STACK_ERROR; if (H5Sclose(sid_unlim) < 0) FAIL_STACK_ERROR; if (H5Pclose(dcpl_compact) < 0) FAIL_STACK_ERROR; if (H5Pclose(dcpl_contig) < 0) FAIL_STACK_ERROR; if (H5Pclose(dcpl_chunked) < 0) FAIL_STACK_ERROR; if (H5Dclose(did_fixed) < 0) FAIL_STACK_ERROR; if (H5Dclose(did_unlim) < 0) FAIL_STACK_ERROR; if (H5Fclose(fid) < 0) FAIL_STACK_ERROR; PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Sclose(sid_fix); H5Sclose(sid_unlim); H5Pclose(dcpl_compact); H5Pclose(dcpl_contig); H5Pclose(dcpl_chunked); H5Dclose(did_fixed); H5Dclose(did_unlim); H5Fclose(fid); } H5E_END_TRY return FAIL; } /* end test_layout_extend() */ /*------------------------------------------------------------------------- * Function: test_conv_buffer * * Purpose: Test size of data type conversion buffer. * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ static herr_t test_conv_buffer(hid_t fid) { typedef struct { int a[DIM1][DIM2][DIM3]; float b[DIM2]; double c[DIM3]; } CmpField; typedef struct { float b[DIM2]; double c[DIM3]; } CmpFieldR; herr_t status = -1; int j, k, l; CmpField *cf = NULL; CmpFieldR *cfrR = NULL; hid_t dataset = H5I_INVALID_HID; /* dataset ID */ hid_t space = H5I_INVALID_HID; /* data space ID */ hid_t ctype1 = H5I_INVALID_HID, ctype2 = H5I_INVALID_HID; /* data type ID */ hid_t arr_type1 = H5I_INVALID_HID, arr_type2 = H5I_INVALID_HID, arr_type3 = H5I_INVALID_HID, arr_type4 = H5I_INVALID_HID, arr_type5 = H5I_INVALID_HID; hsize_t dimsa[3]; hsize_t dimsb[1]; hsize_t dimsc[1]; hid_t xfer_list = H5I_INVALID_HID; size_t size; TESTING("data type conversion buffer size"); if ((cf = (CmpField *)calloc((size_t)1, sizeof(CmpField))) == 0) goto error; /* Populate the data members */ for (j = 0; j < DIM1; j++) for (k = 0; k < DIM2; k++) for (l = 0; l < DIM3; l++) cf->a[j][k][l] = 10 * (j + 1) + l + k; for (j = 0; j < DIM2; j++) cf->b[j] = 100.0F * (float)(j + 1) + 0.01F * (float)j; for (j = 0; j < DIM3; j++) cf->c[j] = 100.0 * (double)(j + 1) + 0.02 * (double)j; /* Create data space */ if ((space = H5Screate(H5S_SCALAR)) < 0) goto error; /* Add members to the compound data type */ dimsa[0] = DIM1; dimsa[1] = DIM2; dimsa[2] = DIM3; dimsb[0] = DIM2; dimsc[0] = DIM3; /* Create the memory data type */ if ((ctype1 = H5Tcreate(H5T_COMPOUND, sizeof(CmpField))) < 0) goto error; if ((arr_type1 = H5Tarray_create2(H5T_NATIVE_INT, 3, dimsa)) < 0) goto error; if ((arr_type2 = H5Tarray_create2(H5T_NATIVE_FLOAT, 1, dimsb)) < 0) goto error; if ((arr_type3 = H5Tarray_create2(H5T_NATIVE_DOUBLE, 1, dimsc)) < 0) goto error; if (H5Tinsert(ctype1, "A", HOFFSET(CmpField, a), arr_type1) < 0) goto error; if (H5Tinsert(ctype1, "B", HOFFSET(CmpField, b), arr_type2) < 0) goto error; if (H5Tinsert(ctype1, "C", HOFFSET(CmpField, c), arr_type3) < 0) goto error; /* Create the dataset */ if ((dataset = H5Dcreate2(fid, DSET_CONV_BUF_NAME, ctype1, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) goto error; if (H5Dwrite(dataset, ctype1, H5S_ALL, H5S_ALL, H5P_DEFAULT, cf) < 0) goto error; if ((ctype2 = H5Tcreate(H5T_COMPOUND, sizeof(CmpFieldR))) < 0) goto error; if ((arr_type4 = H5Tarray_create2(H5T_NATIVE_FLOAT, 1, dimsb)) < 0) goto error; if ((arr_type5 = H5Tarray_create2(H5T_NATIVE_DOUBLE, 1, dimsc)) < 0) goto error; if (H5Tinsert(ctype2, "B", HOFFSET(CmpFieldR, b), arr_type4) < 0) goto error; if (H5Tinsert(ctype2, "C", HOFFSET(CmpFieldR, c), arr_type5) < 0) goto error; /* Read should succeed since library will set conversion buffer big enough */ if ((cfrR = (CmpFieldR *)calloc((size_t)1, sizeof(CmpFieldR))) == 0) goto error; if (H5Dread(dataset, ctype2, H5S_ALL, H5S_ALL, H5P_DEFAULT, cfrR) < 0) goto error; /* Read should fail since conversion buffer isn't big enough */ xfer_list = H5Pcreate(H5P_DATASET_XFER); size = (DIM2 * DIM3 * (sizeof(int)) + DIM2 * (sizeof(float)) + DIM3 * (sizeof(double))); if (H5Pset_buffer(xfer_list, size, NULL, NULL) < 0) goto error; H5E_BEGIN_TRY { status = H5Dread(dataset, ctype2, H5S_ALL, H5S_ALL, xfer_list, cfrR); } H5E_END_TRY if (status >= 0) { H5_FAILED(); puts(" Library shouldn't allow conversion buffer too small"); goto error; } /* Read will succeed since conversion buffer is big enough */ size = (DIM1 * DIM2 * DIM3 * (sizeof(int)) + DIM2 * (sizeof(float)) + DIM3 * (sizeof(double))); if (H5Pset_buffer(xfer_list, size, NULL, NULL) < 0) goto error; if (H5Dread(dataset, ctype2, H5S_ALL, H5S_ALL, xfer_list, cfrR) < 0) goto error; if (H5Pclose(xfer_list) < 0) goto error; if (H5Sclose(space) < 0) goto error; if (H5Tclose(arr_type1) < 0) goto error; if (H5Tclose(arr_type2) < 0) goto error; if (H5Tclose(arr_type3) < 0) goto error; if (H5Tclose(ctype1) < 0) goto error; if (H5Tclose(ctype2) < 0) goto error; if (H5Tclose(arr_type4) < 0) goto error; if (H5Tclose(arr_type5) < 0) goto error; if (H5Dclose(dataset) < 0) goto error; free(cf); free(cfrR); puts(" PASSED"); return SUCCEED; error: free(cfrR); free(cf); H5E_BEGIN_TRY { H5Pclose(xfer_list); H5Sclose(space); H5Tclose(arr_type1); H5Tclose(arr_type2); H5Tclose(arr_type3); H5Tclose(ctype1); H5Tclose(ctype2); H5Tclose(arr_type4); H5Tclose(arr_type5); H5Dclose(dataset); } H5E_END_TRY return FAIL; } /* end test_conv_buffer() */ /*------------------------------------------------------------------------- * Function: test_tconv * * Purpose: Test some simple data type conversion stuff. * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ static herr_t test_tconv(hid_t file) { char *out = NULL, *in = NULL; hsize_t dims[1]; hid_t space = H5I_INVALID_HID, dataset = H5I_INVALID_HID; int i; if ((out = (char *)malloc((size_t)(4 * 1000 * 1000))) == NULL) goto error; if ((in = (char *)malloc((size_t)(4 * 1000 * 1000))) == NULL) goto error; TESTING("data type conversion"); /* Initialize the dataset */ for (i = 0; i < 1000000; i++) { out[i * 4 + 0] = 0x11; out[i * 4 + 1] = 0x22; out[i * 4 + 2] = 0x33; out[i * 4 + 3] = 0x44; } /* end for */ /* Create the data space */ dims[0] = 1000000; if ((space = H5Screate_simple(1, dims, NULL)) < 0) goto error; /* Create the data set */ if ((dataset = H5Dcreate2(file, DSET_TCONV_NAME, H5T_STD_I32LE, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) goto error; /* Write the data to the dataset */ if (H5Dwrite(dataset, H5T_STD_I32LE, H5S_ALL, H5S_ALL, H5P_DEFAULT, out) < 0) goto error; /* Read data with byte order conversion */ if (H5Dread(dataset, H5T_STD_I32BE, H5S_ALL, H5S_ALL, H5P_DEFAULT, in) < 0) goto error; /* Check */ for (i = 0; i < 1000000; i++) { if (in[4 * i + 0] != out[4 * i + 3] || in[4 * i + 1] != out[4 * i + 2] || in[4 * i + 2] != out[4 * i + 1] || in[4 * i + 3] != out[4 * i + 0]) { H5_FAILED(); puts(" Read with byte order conversion failed."); goto error; } } if (H5Dclose(dataset) < 0) goto error; if (H5Sclose(space) < 0) goto error; free(out); free(in); puts(" PASSED"); return SUCCEED; error: if (out) free(out); if (in) free(in); H5E_BEGIN_TRY { H5Dclose(dataset); H5Sclose(space); } H5E_END_TRY return FAIL; } /* end test_tconv() */ /* This message derives from H5Z */ const H5Z_class2_t H5Z_BOGUS[1] = {{ H5Z_CLASS_T_VERS, /* H5Z_class_t version */ H5Z_FILTER_BOGUS, /* Filter id number */ 1, 1, /* Encoding and decoding enabled */ "bogus", /* Filter name for debugging */ NULL, /* The "can apply" callback */ NULL, /* The "set local" callback */ filter_bogus, /* The actual filter function */ }}; /*------------------------------------------------------------------------- * Function: can_apply_bogus * * Purpose: A bogus 'can apply' callback that returns 0 for H5T_NATIVE_DOUBLE * datatype, but returns 1 for all other datatypes * * Return: Success: Described above * Failure: 0 *------------------------------------------------------------------------- */ static htri_t can_apply_bogus(hid_t H5_ATTR_UNUSED dcpl_id, hid_t type_id, hid_t H5_ATTR_UNUSED space_id) { if (H5Tequal(type_id, H5T_NATIVE_DOUBLE)) return 0; else if (H5Tequal(type_id, H5T_NATIVE_INT)) return 1; else return -1; } /* end can_apply_bogus() */ /*------------------------------------------------------------------------- * Function: filter_bogus * * Purpose: A bogus compression method that doesn't do anything. * * Return: Success: Data chunk size * Failure: 0 *------------------------------------------------------------------------- */ static size_t filter_bogus(unsigned int H5_ATTR_UNUSED flags, size_t H5_ATTR_UNUSED cd_nelmts, const unsigned int H5_ATTR_UNUSED *cd_values, size_t nbytes, size_t H5_ATTR_UNUSED *buf_size, void H5_ATTR_UNUSED **buf) { return nbytes; } /* end filter_bogus() */ /*------------------------------------------------------------------------- * Function: set_local_bogus2 * * Purpose: A 'set local' callback that stores the size of the datatype * and adds it to all the H5T_NATIVE_INT values during * filter operation. * * Return: Success: non-negative * Failure: negative *------------------------------------------------------------------------- */ static herr_t set_local_bogus2(hid_t dcpl_id, hid_t type_id, hid_t H5_ATTR_UNUSED space_id) { unsigned add_on = 0; /* Value to add to data going through */ unsigned flags; /* Filter flags */ size_t cd_nelmts = BOGUS2_PERM_NPARMS; /* Number of filter parameters */ unsigned cd_values[4]; /* Filter parameters */ /* Check for native integer datatype and set private property */ if (H5Tequal(type_id, H5T_NATIVE_INT) > 0) add_on = (unsigned)H5Tget_size(type_id); /* Get the filter's current parameters */ if (H5Pget_filter_by_id2(dcpl_id, H5Z_FILTER_SET_LOCAL_TEST, &flags, &cd_nelmts, cd_values, (size_t)0, NULL, NULL) < 0) return (FAIL); /* Check that the parameter values were passed along correctly */ if (cd_values[0] != BOGUS2_PARAM_1) return (FAIL); if (cd_values[1] != BOGUS2_PARAM_2) return (FAIL); /* Set "local" parameters for this dataset */ cd_values[2] = (unsigned)(add_on > 0); /* Flag to indicate data is modified */ cd_values[3] = add_on; /* Amount the data was modified by */ /* Modify the filter's parameters for this dataset */ if (H5Pmodify_filter(dcpl_id, H5Z_FILTER_SET_LOCAL_TEST, flags, (size_t)BOGUS2_ALL_NPARMS, cd_values) < 0) return (FAIL); return (SUCCEED); } /* end set_local_bogus2() */ /*------------------------------------------------------------------------- * Function: filter_bogus2 * * Purpose: A filter method that adds a value to data values on writing * (if the parameter is set), but does not modify data values on * reading (so that correct operation of the filter can be * checked). * * Return: Success: Data chunk size * Failure: 0 *------------------------------------------------------------------------- */ static size_t filter_bogus2(unsigned int flags, size_t cd_nelmts, const unsigned int *cd_values, size_t nbytes, size_t *buf_size, void **buf) { /* Check for the correct number of parameters */ if (cd_nelmts != BOGUS2_ALL_NPARMS) return (0); /* Check that permanent parameters are set correctly */ if (cd_values[0] != BOGUS2_PARAM_1) return (0); if (cd_values[1] != BOGUS2_PARAM_2) return (0); /* Check if this filter is supposed to do something */ if (cd_values[2] > 0) { /* Check whether we are "uncompressing" */ if (flags & H5Z_FLAG_REVERSE) { /* Do nothing */ } /* end if */ /* "Compressing" */ else { unsigned add_on = cd_values[3]; /* Get "add on" value */ int *int_ptr = (int *)*buf; /* Pointer to the data values */ size_t buf_left = *buf_size; /* Amount of data buffer left to process */ /* Add the "add on" value to all the data values */ while (buf_left > 0) { *int_ptr++ += (int)add_on; buf_left -= sizeof(int); } /* end while */ } /* end else */ return (nbytes); } /* end if */ /* Filter is "no op" */ else return (nbytes); } /* end filter_bogus2() */ /*------------------------------------------------------------------------- * Function: filter_bogus3 * * Purpose: A bogus compression method that returns a failure. * * Return: Success: Data chunk size * Failure: 0 *------------------------------------------------------------------------- */ static size_t filter_bogus3(unsigned int H5_ATTR_UNUSED flags, size_t H5_ATTR_UNUSED cd_nelmts, const unsigned int H5_ATTR_UNUSED *cd_values, size_t H5_ATTR_UNUSED nbytes, size_t H5_ATTR_UNUSED *buf_size, void H5_ATTR_UNUSED **buf) { return 0; } /* end filter_bogus3() */ /* This message derives from H5Z */ const H5Z_class2_t H5Z_CORRUPT[1] = {{ H5Z_CLASS_T_VERS, /* H5Z_class_t version */ H5Z_FILTER_CORRUPT, /* Filter id number */ 1, 1, /* Encoding and decoding enabled */ "corrupt", /* Filter name for debugging */ NULL, /* The "can apply" callback */ NULL, /* The "set local" callback */ filter_corrupt, /* The actual filter function */ }}; /*------------------------------------------------------------------------- * Function: filter_corrupt * * Purpose: For testing Fletcher32 checksum. modify data slightly during * writing so that when data is read back, the checksum should * fail. * * Return: Success: Data chunk size * Failure: 0 *------------------------------------------------------------------------- */ static size_t filter_corrupt(unsigned int flags, size_t cd_nelmts, const unsigned int *cd_values, size_t nbytes, size_t *buf_size, void **buf) { void *data = NULL; unsigned char *dst = (unsigned char *)(*buf); unsigned int offset; unsigned int length; unsigned int value; size_t ret_value = 0; if (cd_nelmts != 3 || !cd_values) TEST_ERROR; offset = cd_values[0]; length = cd_values[1]; value = cd_values[2]; if (offset > nbytes || (offset + length) > nbytes || length < sizeof(unsigned int)) TEST_ERROR; if (NULL == (data = malloc((size_t)length))) TEST_ERROR; memset(data, (int)value, (size_t)length); if (flags & H5Z_FLAG_REVERSE) { /* Verify data is actually corrupted during read */ dst += offset; if (memcmp(data, dst, (size_t)length) != 0) TEST_ERROR; else { *buf_size = nbytes; ret_value = nbytes; } /* end else */ } /* end if */ else { /* Write corrupted data */ dst += offset; memcpy(dst, data, (size_t)length); *buf_size = nbytes; ret_value = *buf_size; } /* end else */ error: if (data) free(data); return ret_value; } /* end filter_corrupt() */ /*------------------------------------------------------------------------- * Function: filter_cb_cont * * Purpose: Callback function to handle checksum failure. Let it continue. * * Return: continue *------------------------------------------------------------------------- */ static H5Z_cb_return_t filter_cb_cont(H5Z_filter_t filter, void H5_ATTR_UNUSED *buf, size_t H5_ATTR_UNUSED buf_size, void H5_ATTR_UNUSED *op_data) { if (H5Z_FILTER_FLETCHER32 == filter) return H5Z_CB_CONT; else return H5Z_CB_FAIL; } /* end filter_cb_cont() */ /*------------------------------------------------------------------------- * Function: filter_cb_fail * * Purpose: Callback function to handle checksum failure. Let it fail. * * Return: fail *------------------------------------------------------------------------- */ static H5Z_cb_return_t filter_cb_fail(H5Z_filter_t filter, void H5_ATTR_UNUSED *buf, size_t H5_ATTR_UNUSED buf_size, void H5_ATTR_UNUSED *op_data) { if (H5Z_FILTER_FLETCHER32 == filter) return H5Z_CB_FAIL; else return H5Z_CB_CONT; } /* end filter_cb_fail() */ /*------------------------------------------------------------------------- * Function: test_filter_internal * * Purpose: Tests dataset compression. If compression is requested when * it hasn't been compiled into the library (such as when * updating an existing compressed dataset) then data is sent to * the file uncompressed but no errors are returned. * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ static herr_t test_filter_internal(hid_t fid, const char *name, hid_t dcpl, int if_fletcher32, int corrupted, hsize_t *dset_size) { hid_t dataset; /* Dataset ID */ hid_t dxpl; /* Dataset xfer property list ID */ hid_t write_dxpl; /* Dataset xfer property list ID for writing */ hid_t sid; /* Dataspace ID */ const hsize_t size[2] = {DSET_DIM1, DSET_DIM2}; /* Dataspace dimensions */ const hsize_t hs_offset[2] = {FILTER_HS_OFFSET1, FILTER_HS_OFFSET2}; /* Hyperslab offset */ const hsize_t hs_size[2] = {FILTER_HS_SIZE1, FILTER_HS_SIZE2}; /* Hyperslab size */ void *tconv_buf = NULL; /* Temporary conversion buffer */ size_t i, j, n; /* Local index variables */ herr_t status; /* Error status */ /* Create the data space */ if ((sid = H5Screate_simple(2, size, NULL)) < 0) goto error; /* * Create a small conversion buffer to test strip mining. We * might as well test all we can! */ if ((dxpl = H5Pcreate(H5P_DATASET_XFER)) < 0) goto error; tconv_buf = malloc((size_t)1000); if (H5Pset_buffer(dxpl, (size_t)1000, tconv_buf, NULL) < 0) goto error; if ((write_dxpl = H5Pcopy(dxpl)) < 0) TEST_ERROR; if (if_fletcher32 == DISABLE_FLETCHER32) { if (H5Pset_edc_check(dxpl, H5Z_DISABLE_EDC) < 0) goto error; if (H5Z_DISABLE_EDC != H5Pget_edc_check(dxpl)) goto error; } TESTING(" filters (setup)"); /* Check if all the filters are available */ if (H5Pall_filters_avail(dcpl) != true) { H5_FAILED(); printf(" Line %d: Incorrect filter availability\n", __LINE__); goto error; } /* end if */ /* Create the dataset */ if ((dataset = H5Dcreate2(fid, name, H5T_NATIVE_INT, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0) goto error; PASSED(); /*---------------------------------------------------------------------- * STEP 1: Read uninitialized data. It should be zero. *---------------------------------------------------------------------- */ TESTING(" filters (uninitialized read)"); if (H5Dread(dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, dxpl, check_data) < 0) TEST_ERROR; for (i = 0; i < (size_t)size[0]; i++) { for (j = 0; j < (size_t)size[1]; j++) { if (0 != check[i][j]) { H5_FAILED(); printf(" Read a non-zero value.\n"); printf(" At index %lu,%lu\n", (unsigned long)i, (unsigned long)j); goto error; } } } PASSED(); /*---------------------------------------------------------------------- * STEP 2: Test filters by setting up a chunked dataset and writing * to it. *---------------------------------------------------------------------- */ TESTING(" filters (write)"); for (i = n = 0; i < size[0]; i++) { for (j = 0; j < size[1]; j++) { points[i][j] = (int)(n++); } } if (H5Dwrite(dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, write_dxpl, points_data) < 0) TEST_ERROR; if ((*dset_size = H5Dget_storage_size(dataset)) == 0) TEST_ERROR; PASSED(); /*---------------------------------------------------------------------- * STEP 3: Try to read the data we just wrote. *---------------------------------------------------------------------- */ TESTING(" filters (read)"); /* Read the dataset back */ if (corrupted) { /* Default behavior is failure when data is corrupted. */ /* (Use the "write" DXPL in order to make certain corruption is seen) */ H5E_BEGIN_TRY { status = H5Dread(dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, write_dxpl, check_data); } H5E_END_TRY if (status >= 0) TEST_ERROR; /* Callback decides to continue in spite data is corrupted. */ if (H5Pset_filter_callback(dxpl, filter_cb_cont, NULL) < 0) TEST_ERROR; if (H5Dread(dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, dxpl, check_data) < 0) TEST_ERROR; /* Callback decides to fail when data is corrupted. */ if (H5Pset_filter_callback(write_dxpl, filter_cb_fail, NULL) < 0) TEST_ERROR; /* (Use the "write" DXPL in order to make certain corruption is seen) */ H5E_BEGIN_TRY { status = H5Dread(dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, write_dxpl, check_data); } H5E_END_TRY if (status >= 0) TEST_ERROR; } else { if (H5Dread(dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, dxpl, check_data) < 0) TEST_ERROR; /* Check that the values read are the same as the values written */ for (i = 0; i < size[0]; i++) { for (j = 0; j < size[1]; j++) { if (points[i][j] != check[i][j]) { H5_FAILED(); fprintf(stderr, " Read different values than written.\n"); fprintf(stderr, " At index %lu,%lu\n", (unsigned long)i, (unsigned long)j); fprintf(stderr, " At original: %d\n", (int)points[i][j]); fprintf(stderr, " At returned: %d\n", (int)check[i][j]); goto error; } } } } PASSED(); /*---------------------------------------------------------------------- * STEP 4: Write new data over the top of the old data. The new data is * random thus not very compressible, and will cause the chunks to move * around as they grow. We only change values for the left half of the * dataset although we rewrite the whole thing. *---------------------------------------------------------------------- */ TESTING(" filters (modify)"); for (i = 0; i < size[0]; i++) { for (j = 0; j < size[1] / 2; j++) { points[i][j] = (int)HDrandom(); } } if (H5Dwrite(dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, write_dxpl, points_data) < 0) TEST_ERROR; if (corrupted) { /* Default behavior is failure when data is corrupted. */ /* (Use the "write" DXPL in order to make certain corruption is seen) */ H5E_BEGIN_TRY { status = H5Dread(dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, write_dxpl, check_data); } H5E_END_TRY if (status >= 0) TEST_ERROR; /* Callback decides to continue in spite data is corrupted. */ if (H5Pset_filter_callback(dxpl, filter_cb_cont, NULL) < 0) TEST_ERROR; if (H5Dread(dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, dxpl, check_data) < 0) TEST_ERROR; /* Callback decides to fail when data is corrupted. */ if (H5Pset_filter_callback(write_dxpl, filter_cb_fail, NULL) < 0) TEST_ERROR; /* (Use the "write" DXPL in order to make certain corruption is seen) */ H5E_BEGIN_TRY { status = H5Dread(dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, write_dxpl, check_data); } H5E_END_TRY if (status >= 0) TEST_ERROR; } else { /* Read the dataset back and check it */ if (H5Dread(dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, dxpl, check_data) < 0) TEST_ERROR; /* Check that the values read are the same as the values written */ for (i = 0; i < size[0]; i++) { for (j = 0; j < size[1]; j++) { if (points[i][j] != check[i][j]) { H5_FAILED(); printf(" Read different values than written.\n"); printf(" At index %lu,%lu\n", (unsigned long)i, (unsigned long)j); goto error; } } } } if ((*dset_size = H5Dget_storage_size(dataset)) == 0) TEST_ERROR; PASSED(); /*---------------------------------------------------------------------- * STEP 5: Close the dataset and then open it and read it again. This * insures that the filters message is picked up properly from the * object header. *---------------------------------------------------------------------- */ TESTING(" filters (re-open)"); if (H5Dclose(dataset) < 0) TEST_ERROR; if ((dataset = H5Dopen2(fid, name, H5P_DEFAULT)) < 0) TEST_ERROR; if (corrupted) { /* Default behavior is failure when data is corrupted. */ /* (Use the "write" DXPL in order to make certain corruption is seen) */ H5E_BEGIN_TRY { status = H5Dread(dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, write_dxpl, check_data); } H5E_END_TRY if (status >= 0) TEST_ERROR; /* Callback decides to continue in spite data is corrupted. */ if (H5Pset_filter_callback(dxpl, filter_cb_cont, NULL) < 0) TEST_ERROR; if (H5Dread(dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, dxpl, check_data) < 0) TEST_ERROR; /* Callback decides to fail when data is corrupted. */ if (H5Pset_filter_callback(write_dxpl, filter_cb_fail, NULL) < 0) TEST_ERROR; /* (Use the "write" DXPL in order to make certain corruption is seen) */ H5E_BEGIN_TRY { status = H5Dread(dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, write_dxpl, check_data); } H5E_END_TRY if (status >= 0) TEST_ERROR; } /* end if */ else { if (H5Dread(dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, dxpl, check_data) < 0) TEST_ERROR; /* Check that the values read are the same as the values written */ for (i = 0; i < size[0]; i++) for (j = 0; j < size[1]; j++) if (points[i][j] != check[i][j]) { H5_FAILED(); printf(" Read different values than written.\n"); printf(" At index %lu,%lu\n", (unsigned long)i, (unsigned long)j); goto error; } /* end if */ } /* end else */ PASSED(); /*---------------------------------------------------------------------- * STEP 6: Test partial I/O by writing to and then reading from a * hyperslab of the dataset. The hyperslab does not line up on chunk * boundaries (we know that case already works from above tests). *---------------------------------------------------------------------- */ TESTING(" filters (partial I/O)"); for (i = 0; i < (size_t)hs_size[0]; i++) { for (j = 0; j < (size_t)hs_size[1]; j++) { points[(size_t)hs_offset[0] + i][(size_t)hs_offset[1] + j] = (int)HDrandom(); } } if (H5Sselect_hyperslab(sid, H5S_SELECT_SET, hs_offset, NULL, hs_size, NULL) < 0) TEST_ERROR; /* (Use the "read" DXPL because partial I/O on corrupted data test needs to ignore errors during writing) */ if (H5Dwrite(dataset, H5T_NATIVE_INT, sid, sid, dxpl, points_data) < 0) TEST_ERROR; if (corrupted) { /* Default behavior is failure when data is corrupted. */ /* (Use the "write" DXPL in order to make certain corruption is seen) */ H5E_BEGIN_TRY { status = H5Dread(dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, write_dxpl, check_data); } H5E_END_TRY if (status >= 0) TEST_ERROR; /* Callback decides to continue in spite data is corrupted. */ if (H5Pset_filter_callback(dxpl, filter_cb_cont, NULL) < 0) TEST_ERROR; if (H5Dread(dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, dxpl, check_data) < 0) TEST_ERROR; /* Callback decides to fail when data is corrupted. */ if (H5Pset_filter_callback(write_dxpl, filter_cb_fail, NULL) < 0) TEST_ERROR; /* (Use the "write" DXPL in order to make certain corruption is seen) */ H5E_BEGIN_TRY { status = H5Dread(dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, write_dxpl, check_data); } H5E_END_TRY if (status >= 0) TEST_ERROR; } else { if (H5Dread(dataset, H5T_NATIVE_INT, sid, sid, dxpl, check_data) < 0) TEST_ERROR; /* Check that the values read are the same as the values written */ for (i = 0; i < (size_t)hs_size[0]; i++) { for (j = 0; j < (size_t)hs_size[1]; j++) { if (points[(size_t)hs_offset[0] + i][(size_t)hs_offset[1] + j] != check[(size_t)hs_offset[0] + i][(size_t)hs_offset[1] + j]) { H5_FAILED(); fprintf(stderr, " Read different values than written.\n"); fprintf(stderr, " At index %lu,%lu\n", (unsigned long)((size_t)hs_offset[0] + i), (unsigned long)((size_t)hs_offset[1] + j)); fprintf(stderr, " At original: %d\n", (int)points[(size_t)hs_offset[0] + i][(size_t)hs_offset[1] + j]); fprintf(stderr, " At returned: %d\n", (int)check[(size_t)hs_offset[0] + i][(size_t)hs_offset[1] + j]); goto error; } } } } /* Get the storage size of the dataset */ if ((*dset_size = H5Dget_storage_size(dataset)) == 0) goto error; PASSED(); /* Clean up objects used for this test */ if (H5Dclose(dataset) < 0) goto error; if (H5Sclose(sid) < 0) goto error; if (H5Pclose(dxpl) < 0) goto error; if (H5Pclose(write_dxpl) < 0) goto error; free(tconv_buf); return SUCCEED; error: if (tconv_buf) free(tconv_buf); return FAIL; } /* end test_filter_internal() */ /*------------------------------------------------------------------------- * Function: test_filter_noencoder * * Purpose: Tests filters with no encoder present. Ensures that data * can still be decoded correctly and that errors are thrown * when the application tries to write. * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ #ifdef H5_HAVE_FILTER_SZIP static herr_t test_filter_noencoder(const char *dset_name) { hid_t file_id = H5I_INVALID_HID; hid_t dset_id = H5I_INVALID_HID; hid_t test_dset_id = H5I_INVALID_HID; hid_t dcpl_id = H5I_INVALID_HID; hid_t space_id = H5I_INVALID_HID; hsize_t dims = 10; herr_t err; int test_ints[10] = {12}; int read_buf[10]; int i; /* Make a local copy of the file since this test writes to the data file from svn. */ if (h5_make_local_copy(NOENCODER_FILENAME, NOENCODER_COPY_FILENAME) < 0) goto error; /* Open file */ file_id = H5Fopen(NOENCODER_COPY_FILENAME, H5F_ACC_RDWR, H5P_DEFAULT); if (file_id < 0) goto error; dset_id = H5Dopen2(file_id, dset_name, H5P_DEFAULT); if (dset_id < 0) goto error; space_id = H5Screate_simple(1, &dims, NULL); if (space_id < 0) goto error; TESTING(" decoding without encoder"); /* Read the dataset and make sure the decoder is working correctly */ err = H5Dread(dset_id, H5T_NATIVE_INT, space_id, space_id, H5P_DEFAULT, read_buf); if (err < 0) goto error; for (i = 0; i < 10; i++) if (read_buf[i] != i) goto error; H5Sclose(space_id); PASSED(); /* Attempt to copy the DCPL and use it to create a new dataset. * Since the filter does not have an encoder, the creation * should fail. */ TESTING(" trying to write without encoder"); dcpl_id = H5Dget_create_plist(dset_id); if (dcpl_id < 0) goto error; space_id = H5Screate_simple(1, &dims, NULL); if (space_id < 0) goto error; H5E_BEGIN_TRY { test_dset_id = H5Dcreate2(file_id, NOENCODER_TEST_DATASET, H5T_NATIVE_INT, space_id, H5P_DEFAULT, dcpl_id, H5P_DEFAULT); } H5E_END_TRY if (test_dset_id >= 0) goto error; /* Attempt to extend the dataset. This should fail because * the dataset has a fill value and is instructed to fill on * allocation. */ dims = 20; /* Dataset is originally of size 10 */ H5E_BEGIN_TRY { err = H5Dset_extent(dset_id, &dims); } H5E_END_TRY if (err >= 0) goto error; /* Attempt to write to the dataset. This should fail because * the filter does not have an encoder. */ H5E_BEGIN_TRY { err = H5Dwrite(dset_id, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, test_ints); } H5E_END_TRY if (err >= 0) goto error; H5Fclose(file_id); H5Dclose(dset_id); H5Sclose(space_id); H5Pclose(dcpl_id); PASSED(); return SUCCEED; error: H5_FAILED(); if (dset_id != -1) H5Dclose(dset_id); if (test_dset_id != -1) H5Dclose(test_dset_id); if (space_id != -1) H5Sclose(space_id); if (dcpl_id != -1) H5Pclose(dcpl_id); if (file_id != -1) H5Fclose(file_id); return FAIL; } /* end test_filter_noencoder() */ #endif /* H5_HAVE_FILTER_SZIP */ /*------------------------------------------------------------------------- * Function: test_get_filter_info * * Purpose: Tests the H5Zget_filter_info function. * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ static herr_t test_get_filter_info(void) { unsigned int flags; /* flags returned from H5Zget_filter_info */ herr_t err; TESTING("H5Zget_filter_info"); /* Verify that each filter is reported as having the right combination * of encoder and decoder. */ if (H5Zget_filter_info(H5Z_FILTER_FLETCHER32, &flags) < 0) TEST_ERROR; if (((flags & H5Z_FILTER_CONFIG_ENCODE_ENABLED) == 0) || ((flags & H5Z_FILTER_CONFIG_DECODE_ENABLED) == 0)) TEST_ERROR; if (H5Zget_filter_info(H5Z_FILTER_SHUFFLE, &flags) < 0) TEST_ERROR; if (((flags & H5Z_FILTER_CONFIG_ENCODE_ENABLED) == 0) || ((flags & H5Z_FILTER_CONFIG_DECODE_ENABLED) == 0)) TEST_ERROR; #ifdef H5_HAVE_FILTER_DEFLATE if (H5Zget_filter_info(H5Z_FILTER_DEFLATE, &flags) < 0) TEST_ERROR; if (((flags & H5Z_FILTER_CONFIG_ENCODE_ENABLED) == 0) || ((flags & H5Z_FILTER_CONFIG_DECODE_ENABLED) == 0)) TEST_ERROR; #endif #ifdef H5_HAVE_FILTER_SZIP if (H5Zget_filter_info(H5Z_FILTER_SZIP, &flags) < 0) TEST_ERROR; if (H5Z_SZIP->encoder_present) { if (((flags & H5Z_FILTER_CONFIG_ENCODE_ENABLED) == 0) || ((flags & H5Z_FILTER_CONFIG_DECODE_ENABLED) == 0)) TEST_ERROR; } /* end if */ else { if (((flags & H5Z_FILTER_CONFIG_ENCODE_ENABLED) != 0) || ((flags & H5Z_FILTER_CONFIG_DECODE_ENABLED) == 0)) TEST_ERROR; } /* end else */ #endif /* H5_HAVE_FILTER_SZIP */ /* Verify that get_filter_info throws an error when given a bad filter */ /* (Depends on 1.6 compatibility flag) */ H5E_BEGIN_TRY { err = H5Zget_filter_info(-1, &flags); } H5E_END_TRY if (err >= 0) TEST_ERROR; PASSED(); return SUCCEED; error: return FAIL; } /* end test_get_filter_info() */ /*------------------------------------------------------------------------- * Function: test_filters * * Purpose: Tests dataset filter. * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ static herr_t test_filters(hid_t file) { hid_t dc; /* Dataset creation property list ID */ const hsize_t chunk_size[2] = {FILTER_CHUNK_DIM1, FILTER_CHUNK_DIM2}; /* Chunk dimensions */ hsize_t null_size; /* Size of dataset with null filter */ hsize_t fletcher32_size; /* Size of dataset with Fletcher32 checksum */ unsigned data_corrupt[3]; /* position and length of data to be corrupted */ #ifdef H5_HAVE_FILTER_DEFLATE hsize_t deflate_size; /* Size of dataset with deflate filter */ #endif /* H5_HAVE_FILTER_DEFLATE */ #ifdef H5_HAVE_FILTER_SZIP hsize_t szip_size; /* Size of dataset with szip filter */ unsigned szip_options_mask = H5_SZIP_NN_OPTION_MASK; unsigned szip_pixels_per_block = 4; #endif /* H5_HAVE_FILTER_SZIP */ hsize_t shuffle_size; /* Size of dataset with shuffle filter */ #if defined(H5_HAVE_FILTER_DEFLATE) || defined(H5_HAVE_FILTER_SZIP) hsize_t combo_size; /* Size of dataset with multiple filters */ #endif /* defined(H5_HAVE_FILTER_DEFLATE) || defined(H5_HAVE_FILTER_SZIP) */ /* test the H5Zget_filter_info function */ if (test_get_filter_info() < 0) goto error; /*---------------------------------------------------------- * STEP 0: Test null I/O filter by itself. *---------------------------------------------------------- */ puts("Testing 'null' filter"); if ((dc = H5Pcreate(H5P_DATASET_CREATE)) < 0) goto error; if (H5Pset_chunk(dc, 2, chunk_size) < 0) goto error; if (H5Zregister(H5Z_BOGUS) < 0) goto error; if (H5Pset_filter(dc, H5Z_FILTER_BOGUS, 0, (size_t)0, NULL) < 0) goto error; if (test_filter_internal(file, DSET_BOGUS_NAME, dc, DISABLE_FLETCHER32, DATA_NOT_CORRUPTED, &null_size) < 0) goto error; /* Clean up objects used for this test */ if (H5Pclose(dc) < 0) goto error; /*---------------------------------------------------------- * STEP 1: Test Fletcher32 Checksum by itself. *---------------------------------------------------------- */ puts("Testing Fletcher32 checksum(enabled for read)"); if ((dc = H5Pcreate(H5P_DATASET_CREATE)) < 0) goto error; if (H5Pset_chunk(dc, 2, chunk_size) < 0) goto error; if (H5Pset_filter(dc, H5Z_FILTER_FLETCHER32, 0, (size_t)0, NULL) < 0) goto error; /* Enable checksum during read */ if (test_filter_internal(file, DSET_FLETCHER32_NAME, dc, ENABLE_FLETCHER32, DATA_NOT_CORRUPTED, &fletcher32_size) < 0) goto error; if (fletcher32_size <= null_size) { H5_FAILED(); puts(" Size after checksumming is incorrect."); goto error; } /* end if */ /* Disable checksum during read */ puts("Testing Fletcher32 checksum(disabled for read)"); if (test_filter_internal(file, DSET_FLETCHER32_NAME_2, dc, DISABLE_FLETCHER32, DATA_NOT_CORRUPTED, &fletcher32_size) < 0) goto error; if (fletcher32_size <= null_size) { H5_FAILED(); puts(" Size after checksumming is incorrect."); goto error; } /* end if */ /* Try to corrupt data and see if checksum fails */ puts("Testing Fletcher32 checksum(when data is corrupted)"); data_corrupt[0] = 52; data_corrupt[1] = 33; data_corrupt[2] = 27; if (H5Zregister(H5Z_CORRUPT) < 0) goto error; if (H5Pset_filter(dc, H5Z_FILTER_CORRUPT, 0, (size_t)3, data_corrupt) < 0) goto error; if (test_filter_internal(file, DSET_FLETCHER32_NAME_3, dc, DISABLE_FLETCHER32, DATA_CORRUPTED, &fletcher32_size) < 0) goto error; if (fletcher32_size <= null_size) { H5_FAILED(); puts(" Size after checksumming is incorrect."); goto error; } /* end if */ /* Clean up objects used for this test */ if (H5Pclose(dc) < 0) goto error; /*---------------------------------------------------------- * STEP 2: Test deflation by itself. *---------------------------------------------------------- */ #ifdef H5_HAVE_FILTER_DEFLATE puts("Testing deflate filter"); if ((dc = H5Pcreate(H5P_DATASET_CREATE)) < 0) goto error; if (H5Pset_chunk(dc, 2, chunk_size) < 0) goto error; if (H5Pset_deflate(dc, 6) < 0) goto error; if (test_filter_internal(file, DSET_DEFLATE_NAME, dc, DISABLE_FLETCHER32, DATA_NOT_CORRUPTED, &deflate_size) < 0) goto error; /* Clean up objects used for this test */ if (H5Pclose(dc) < 0) goto error; #else /* H5_HAVE_FILTER_DEFLATE */ TESTING("deflate filter"); SKIPPED(); puts(" Deflate filter not enabled"); #endif /* H5_HAVE_FILTER_DEFLATE */ /*---------------------------------------------------------- * STEP 3: Test szip compression by itself. *---------------------------------------------------------- */ #ifdef H5_HAVE_FILTER_SZIP TESTING("szip filter (with encoder)"); if (h5_szip_can_encode() == 1) { if ((dc = H5Pcreate(H5P_DATASET_CREATE)) < 0) goto error; if (H5Pset_chunk(dc, 2, chunk_size) < 0) goto error; puts(""); if (H5Pset_szip(dc, szip_options_mask, szip_pixels_per_block) < 0) goto error; if (test_filter_internal(file, DSET_SZIP_NAME, dc, DISABLE_FLETCHER32, DATA_NOT_CORRUPTED, &szip_size) < 0) goto error; if (H5Pclose(dc) < 0) goto error; } else { SKIPPED(); } TESTING("szip filter (without encoder)"); if (h5_szip_can_encode() != 1) { puts(""); if (test_filter_noencoder(NOENCODER_SZIP_DATASET) < 0) goto error; } else { SKIPPED(); } #else /* H5_HAVE_FILTER_SZIP */ TESTING("szip filter"); SKIPPED(); puts(" Szip filter not enabled"); #endif /* H5_HAVE_FILTER_SZIP */ /*---------------------------------------------------------- * STEP 4: Test shuffling by itself. *---------------------------------------------------------- */ puts("Testing shuffle filter"); if ((dc = H5Pcreate(H5P_DATASET_CREATE)) < 0) goto error; if (H5Pset_chunk(dc, 2, chunk_size) < 0) goto error; if (H5Pset_shuffle(dc) < 0) goto error; if (test_filter_internal(file, DSET_SHUFFLE_NAME, dc, DISABLE_FLETCHER32, DATA_NOT_CORRUPTED, &shuffle_size) < 0) goto error; if (shuffle_size != null_size) { H5_FAILED(); puts(" Shuffled size not the same as uncompressed size."); goto error; } /* end if */ /* Clean up objects used for this test */ if (H5Pclose(dc) < 0) goto error; /*---------------------------------------------------------- * STEP 5: Test shuffle + deflate + checksum in any order. *---------------------------------------------------------- */ #ifdef H5_HAVE_FILTER_DEFLATE puts("Testing shuffle+deflate+checksum filters(checksum first)"); if ((dc = H5Pcreate(H5P_DATASET_CREATE)) < 0) goto error; if (H5Pset_chunk(dc, 2, chunk_size) < 0) goto error; if (H5Pset_fletcher32(dc) < 0) goto error; if (H5Pset_shuffle(dc) < 0) goto error; if (H5Pset_deflate(dc, 6) < 0) goto error; if (test_filter_internal(file, DSET_SHUF_DEF_FLET_NAME, dc, ENABLE_FLETCHER32, DATA_NOT_CORRUPTED, &combo_size) < 0) goto error; /* Clean up objects used for this test */ if (H5Pclose(dc) < 0) goto error; puts("Testing shuffle+deflate+checksum filters(checksum last)"); if ((dc = H5Pcreate(H5P_DATASET_CREATE)) < 0) goto error; if (H5Pset_chunk(dc, 2, chunk_size) < 0) goto error; if (H5Pset_shuffle(dc) < 0) goto error; if (H5Pset_deflate(dc, 6) < 0) goto error; if (H5Pset_fletcher32(dc) < 0) goto error; if (test_filter_internal(file, DSET_SHUF_DEF_FLET_NAME_2, dc, ENABLE_FLETCHER32, DATA_NOT_CORRUPTED, &combo_size) < 0) goto error; /* Clean up objects used for this test */ if (H5Pclose(dc) < 0) goto error; #else /* H5_HAVE_FILTER_DEFLATE */ TESTING("shuffle+deflate+fletcher32 filters"); SKIPPED(); puts(" Deflate filter not enabled"); #endif /* H5_HAVE_FILTER_DEFLATE */ /*---------------------------------------------------------- * STEP 6: Test shuffle + szip + checksum in any order. *---------------------------------------------------------- */ #ifdef H5_HAVE_FILTER_SZIP TESTING("shuffle+szip+checksum filters(checksum first, with encoder)"); if ((dc = H5Pcreate(H5P_DATASET_CREATE)) < 0) goto error; if (H5Pset_chunk(dc, 2, chunk_size) < 0) goto error; if (H5Pset_fletcher32(dc) < 0) goto error; if (H5Pset_shuffle(dc) < 0) goto error; /* Make sure encoding is enabled */ if (h5_szip_can_encode() == 1) { puts(""); if (H5Pset_szip(dc, szip_options_mask, szip_pixels_per_block) < 0) goto error; if (test_filter_internal(file, DSET_SHUF_SZIP_FLET_NAME, dc, ENABLE_FLETCHER32, DATA_NOT_CORRUPTED, &combo_size) < 0) goto error; } else { SKIPPED(); } TESTING("shuffle+szip+checksum filters(checksum first, without encoder)"); if (h5_szip_can_encode() != 1) { puts(""); if (test_filter_noencoder(NOENCODER_SZIP_SHUFF_FLETCH_DATASET) < 0) goto error; } else { SKIPPED(); } /* Clean up objects used for this test */ if (H5Pclose(dc) < 0) goto error; TESTING("shuffle+szip+checksum filters(checksum last, with encoder)"); /* Make sure encoding is enabled */ if (h5_szip_can_encode() == 1) { puts(""); if ((dc = H5Pcreate(H5P_DATASET_CREATE)) < 0) goto error; if (H5Pset_chunk(dc, 2, chunk_size) < 0) goto error; if (H5Pset_shuffle(dc) < 0) goto error; if (H5Pset_szip(dc, szip_options_mask, szip_pixels_per_block) < 0) goto error; if (H5Pset_fletcher32(dc) < 0) goto error; if (test_filter_internal(file, DSET_SHUF_SZIP_FLET_NAME_2, dc, ENABLE_FLETCHER32, DATA_NOT_CORRUPTED, &combo_size) < 0) goto error; /* Clean up objects used for this test */ if (H5Pclose(dc) < 0) goto error; } else { SKIPPED(); } #else /* H5_HAVE_FILTER_SZIP */ TESTING("shuffle+szip+fletcher32 filters"); SKIPPED(); puts(" szip filter not enabled"); #endif /* H5_HAVE_FILTER_SZIP */ return SUCCEED; error: return FAIL; } /* end test_filters() */ /*------------------------------------------------------------------------- * Function: test_missing_filter * * Purpose: Tests library behavior when filter is missing * * Return: SUCCEED/FAIL *------------------------------------------------------------------------- */ static herr_t test_missing_filter(hid_t file) { hid_t fid; /* File ID */ hid_t dsid; /* Dataset ID */ hid_t sid; /* Dataspace ID */ hid_t dcpl; /* Dataspace creation property list ID */ const hsize_t dims[2] = {DSET_DIM1, DSET_DIM2}; /* Dataspace dimensions */ const hsize_t chunk_dims[2] = {2, 25}; /* Chunk dimensions */ hsize_t dset_size; /* Dataset size */ size_t i, j; /* Local index variables */ herr_t ret; /* Generic return value */ const char *testfile = H5_get_srcdir_filename(FILE_DEFLATE_NAME); /* Corrected test file name */ bool api_ctx_pushed = false; /* Whether API context pushed */ TESTING("dataset access with missing filter"); /* Unregister the deflate filter */ #ifdef H5_HAVE_FILTER_DEFLATE /* Verify deflate filter is registered currently */ if (H5Zfilter_avail(H5Z_FILTER_DEFLATE) != true) { H5_FAILED(); printf(" Line %d: Deflate filter not available\n", __LINE__); goto error; } /* end if */ /* Push API context */ if (H5CX_push() < 0) FAIL_STACK_ERROR; api_ctx_pushed = true; /* Unregister deflate filter */ /* (Use private routine, to avoid range checking on filter ID) */ if (H5Z__unregister(H5Z_FILTER_DEFLATE) < 0) { H5_FAILED(); printf(" Line %d: Can't unregister deflate filter\n", __LINE__); goto error; } /* end if */ #endif /* H5_HAVE_FILTER_DEFLATE */ /* Verify deflate filter is not registered currently */ if (H5Zfilter_avail(H5Z_FILTER_DEFLATE) != false) { H5_FAILED(); printf(" Line %d: Deflate filter available\n", __LINE__); goto error; } /* end if */ /* Create dcpl with deflate filter */ if ((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0) { H5_FAILED(); printf(" Line %d: Can't create dcpl\n", __LINE__); goto error; } /* end if */ if (H5Pset_chunk(dcpl, 2, chunk_dims) < 0) { H5_FAILED(); printf(" Line %d: Can't set chunk sizes\n", __LINE__); goto error; } /* end if */ if (H5Pset_deflate(dcpl, 9) < 0) { H5_FAILED(); printf(" Line %d: Can't set deflate filter\n", __LINE__); goto error; } /* end if */ /* Check if all the filters are available */ ret = H5Pall_filters_avail(dcpl); if (ret < 0) { H5_FAILED(); printf(" Line %d: Can't check filter availability\n", __LINE__); goto error; } /* end if */ if (ret != false) { H5_FAILED(); printf(" Line %d: Filter shouldn't be available\n", __LINE__); goto error; } /* end if */ /* Create the data space */ if ((sid = H5Screate_simple(2, dims, NULL)) < 0) { H5_FAILED(); printf(" Line %d: Can't open dataspace\n", __LINE__); goto error; } /* end if */ /* Create new dataset */ if ((dsid = H5Dcreate2(file, DSET_MISSING_NAME, H5T_NATIVE_INT, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0) { H5_FAILED(); printf(" Line %d: Can't create dataset\n", __LINE__); goto error; } /* end if */ /* Write data */ if (H5Dwrite(dsid, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, points_data) < 0) { H5_FAILED(); printf(" Line %d: Error writing dataset data\n", __LINE__); goto error; } /* end if */ /* Flush the file (to clear the cache) */ if (H5Fflush(file, H5F_SCOPE_GLOBAL) < 0) { H5_FAILED(); printf(" Line %d: Error flushing file\n", __LINE__); goto error; } /* end if */ /* Query the dataset's size on disk */ if (0 == (dset_size = H5Dget_storage_size(dsid))) { H5_FAILED(); printf(" Line %d: Error querying dataset size, dset_size=%lu\n", __LINE__, (unsigned long)dset_size); goto error; } /* end if */ /* Verify that the size indicates data is uncompressed */ /* (i.e. the deflation filter we asked for was silently ignored) */ if ((H5Tget_size(H5T_NATIVE_INT) * DSET_DIM1 * DSET_DIM2) != dset_size) { H5_FAILED(); printf(" Line %d: Incorrect dataset size: %lu\n", __LINE__, (unsigned long)dset_size); goto error; } /* end if */ /* Read data */ if (H5Dread(dsid, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, check_data) < 0) { H5_FAILED(); printf(" Line %d: Error reading dataset data\n", __LINE__); goto error; } /* end if */ /* Compare data */ /* Check that the values read are the same as the values written */ for (i = 0; i < (size_t)dims[0]; i++) { for (j = 0; j < (size_t)dims[1]; j++) { if (points[i][j] != check[i][j]) { H5_FAILED(); printf(" Line %d: Read different values than written.\n", __LINE__); printf(" At index %lu,%lu\n", (unsigned long)(i), (unsigned long)(j)); printf(" At original: %d\n", points[i][j]); printf(" At returned: %d\n", check[i][j]); goto error; } /* end if */ } /* end for */ } /* end for */ /* Close dataset */ if (H5Dclose(dsid) < 0) { H5_FAILED(); printf(" Line %d: Can't close dataset\n", __LINE__); goto error; } /* end if */ /* Close dataspace */ if (H5Sclose(sid) < 0) { H5_FAILED(); printf(" Line %d: Can't close dataspace\n", __LINE__); goto error; } /* end if */ /* Close dataset creation property list */ if (H5Pclose(dcpl) < 0) { H5_FAILED(); printf(" Line %d: Can't close dcpl\n", __LINE__); goto error; } /* end if */ /* Try reading existing dataset with deflate filter */ /* Open existing file */ if ((fid = H5Fopen(testfile, H5F_ACC_RDONLY, H5P_DEFAULT)) < 0) { H5_FAILED(); printf(" Line %d: Can't open existing deflated file\n", __LINE__); goto error; } /* end if */ /* Open dataset */ if ((dsid = H5Dopen2(fid, "Dataset1", H5P_DEFAULT)) < 0) { H5_FAILED(); printf(" Line %d: Can't open dataset\n", __LINE__); goto error; } /* end if */ /* Read data (should fail, since deflate filter is missing) */ H5E_BEGIN_TRY { ret = H5Dread(dsid, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, check_data); } H5E_END_TRY if (ret >= 0) { H5_FAILED(); printf(" Line %d: Should not be able to read dataset data\n", __LINE__); goto error; } /* end if */ /* Close dataset */ if (H5Dclose(dsid) < 0) { H5_FAILED(); printf(" Line %d: Can't close dataset\n", __LINE__); goto error; } /* end if */ /* Close existing file */ if (H5Fclose(fid) < 0) { H5_FAILED(); printf(" Line %d: Can't close file\n", __LINE__); goto error; } /* end if */ /* Re-register the deflate filter */ /* Verify deflate filter is not registered currently */ if (H5Zfilter_avail(H5Z_FILTER_DEFLATE) != false) { H5_FAILED(); printf(" Line %d: Deflate filter available\n", __LINE__); goto error; } /* end if */ #ifdef H5_HAVE_FILTER_DEFLATE /* Register deflate filter (use internal function to avoid range checks) */ if (H5Z_register(H5Z_DEFLATE) < 0) { H5_FAILED(); printf(" Line %d: Can't unregister deflate filter\n", __LINE__); goto error; } /* end if */ /* Verify deflate filter is registered currently */ if (H5Zfilter_avail(H5Z_FILTER_DEFLATE) != true) { H5_FAILED(); printf(" Line %d: Deflate filter not available\n", __LINE__); goto error; } /* end if */ #endif /* H5_HAVE_FILTER_DEFLATE */ /* Pop API context */ if (api_ctx_pushed && H5CX_pop(false) < 0) FAIL_STACK_ERROR; api_ctx_pushed = false; PASSED(); return SUCCEED; error: if (api_ctx_pushed) H5CX_pop(false); return FAIL; } /* end test_missing_filter() */ /*------------------------------------------------------------------------- * Function: test_onebyte_shuffle * * Purpose: Tests the 8-bit array with shuffling algorithm. * The shuffled array should be the same result as * that before the shuffling. * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ static herr_t test_onebyte_shuffle(hid_t file) { hid_t dataset, space, dc; const hsize_t size[2] = {10, 20}; const hsize_t chunk_size[2] = {10, 20}; unsigned char orig_data[10][20]; unsigned char new_data[10][20]; size_t i, j; TESTING("8-bit shuffling (setup)"); /* Create the data space */ if ((space = H5Screate_simple(2, size, NULL)) < 0) goto error; /* Use shuffling algorithm with 8-bit */ if ((dc = H5Pcreate(H5P_DATASET_CREATE)) < 0) goto error; if (H5Pset_chunk(dc, 2, chunk_size) < 0) goto error; if (H5Pset_shuffle(dc) < 0) goto error; /* Create the dataset */ if ((dataset = H5Dcreate2(file, DSET_ONEBYTE_SHUF_NAME, H5T_NATIVE_UCHAR, space, H5P_DEFAULT, dc, H5P_DEFAULT)) < 0) goto error; for (i = 0; i < 10; i++) for (j = 0; j < 20; j++) orig_data[i][j] = (unsigned char)HDrandom(); PASSED(); /*---------------------------------------------------------------------- * STEP 1: Test shuffling by setting up a chunked dataset and writing * to it. *---------------------------------------------------------------------- */ TESTING("8-bit shuffling (write)"); if (H5Dwrite(dataset, H5T_NATIVE_UCHAR, H5S_ALL, H5S_ALL, H5P_DEFAULT, orig_data) < 0) goto error; PASSED(); /*---------------------------------------------------------------------- * STEP 2: Try to read the data we just wrote. *---------------------------------------------------------------------- */ TESTING("8-bit shuffling (read)"); /* Read the dataset back */ if (H5Dread(dataset, H5T_NATIVE_UCHAR, H5S_ALL, H5S_ALL, H5P_DEFAULT, new_data) < 0) goto error; /* Check that the values read are the same as the values written */ for (i = 0; i < (size_t)size[0]; i++) { for (j = 0; j < (size_t)size[1]; j++) { if (new_data[i][j] != orig_data[i][j]) { H5_FAILED(); printf(" Read different values than written.\n"); printf(" At index %lu,%lu\n", (unsigned long)i, (unsigned long)j); goto error; } } } /*---------------------------------------------------------------------- * Cleanup *---------------------------------------------------------------------- */ if (H5Pclose(dc) < 0) goto error; if (H5Dclose(dataset) < 0) goto error; PASSED(); return SUCCEED; error: return FAIL; } /* end test_onebyte_shuffle() */ /*------------------------------------------------------------------------- * Function: test_nbit_int * * Purpose: Tests the integer datatype for nbit filter * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ static herr_t test_nbit_int(hid_t file) { hid_t dataset, datatype, mem_datatype, space, dc; hsize_t size[2] = {2, 5}; hsize_t chunk_size[2] = {2, 5}; int orig_data[2][5]; int new_data[2][5]; unsigned int mask; size_t precision, offset; double power; size_t i, j; puts("Testing nbit filter"); TESTING(" nbit int (setup)"); /* Define dataset datatype (integer), and set precision, offset */ datatype = H5Tcopy(H5T_NATIVE_INT); precision = 17; /* precision includes sign bit */ if (H5Tset_precision(datatype, precision) < 0) goto error; offset = 4; if (H5Tset_offset(datatype, offset) < 0) goto error; /* Copy to memory datatype before setting order */ mem_datatype = H5Tcopy(datatype); /* Set order of dataset datatype */ if (H5Tset_order(datatype, H5T_ORDER_BE) < 0) goto error; /* Create the data space */ if ((space = H5Screate_simple(2, size, NULL)) < 0) goto error; /* Use nbit filter */ if ((dc = H5Pcreate(H5P_DATASET_CREATE)) < 0) goto error; if (H5Pset_chunk(dc, 2, chunk_size) < 0) goto error; if (H5Pset_nbit(dc) < 0) goto error; /* Create the dataset */ if ((dataset = H5Dcreate2(file, DSET_NBIT_INT_NAME, datatype, space, H5P_DEFAULT, dc, H5P_DEFAULT)) < 0) goto error; /* Initialize data, assuming size of long long >= size of int */ for (i = 0; i < (size_t)size[0]; i++) for (j = 0; j < (size_t)size[1]; j++) { power = pow(2.0, (double)(precision - 1)); orig_data[i][j] = (int)(((long long)HDrandom() % (long long)power) << offset); /* even-numbered values are negative */ if ((i * size[1] + j + 1) % 2 == 0) orig_data[i][j] = -orig_data[i][j]; } PASSED(); /*---------------------------------------------------------------------- * STEP 1: Test nbit by setting up a chunked dataset and writing * to it. *---------------------------------------------------------------------- */ TESTING(" nbit int (write)"); if (H5Dwrite(dataset, mem_datatype, H5S_ALL, H5S_ALL, H5P_DEFAULT, orig_data) < 0) goto error; PASSED(); /*---------------------------------------------------------------------- * STEP 2: Try to read the data we just wrote. *---------------------------------------------------------------------- */ TESTING(" nbit int (read)"); /* Read the dataset back */ if (H5Dread(dataset, mem_datatype, H5S_ALL, H5S_ALL, H5P_DEFAULT, new_data) < 0) goto error; /* Check that the values read are the same as the values written * Use mask for checking the significant bits, ignoring the padding bits */ mask = ~((unsigned)~0 << (precision + offset)) & ((unsigned)~0 << offset); for (i = 0; i < (size_t)size[0]; i++) { for (j = 0; j < (size_t)size[1]; j++) { if (((unsigned)new_data[i][j] & mask) != ((unsigned)orig_data[i][j] & mask)) { H5_FAILED(); printf(" Read different values than written.\n"); printf(" At index %lu,%lu\n", (unsigned long)i, (unsigned long)j); goto error; } } } /*---------------------------------------------------------------------- * Cleanup *---------------------------------------------------------------------- */ if (H5Tclose(datatype) < 0) goto error; if (H5Tclose(mem_datatype) < 0) goto error; if (H5Pclose(dc) < 0) goto error; if (H5Sclose(space) < 0) goto error; if (H5Dclose(dataset) < 0) goto error; PASSED(); return SUCCEED; error: return FAIL; } /* end test_nbit_int() */ /*------------------------------------------------------------------------- * Function: test_nbit_float * * Purpose: Tests the float datatype of nbit filter * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ static herr_t test_nbit_float(hid_t file) { hid_t dataset, datatype, space, dc; const hsize_t size[2] = {2, 5}; const hsize_t chunk_size[2] = {2, 5}; /* orig_data[] are initialized to be within the range that can be represented by * dataset datatype (no precision loss during datatype conversion) */ float orig_data[2][5] = {{188384.0F, 19.103516F, -1.0831790e9F, -84.242188F, 5.2045898F}, {-49140.0F, 2350.25F, -3.2110596e-1F, 6.4998865e-5F, -0.0F}}; float new_data[2][5]; size_t precision, offset; size_t i, j; TESTING(" nbit float (setup)"); /* Define user-defined single-precision floating-point type for dataset */ datatype = H5Tcopy(H5T_IEEE_F32BE); if (H5Tset_fields(datatype, (size_t)26, (size_t)20, (size_t)6, (size_t)7, (size_t)13) < 0) FAIL_STACK_ERROR; offset = 7; if (H5Tset_offset(datatype, offset) < 0) FAIL_STACK_ERROR; precision = 20; if (H5Tset_precision(datatype, precision) < 0) FAIL_STACK_ERROR; if (H5Tset_size(datatype, (size_t)4) < 0) FAIL_STACK_ERROR; if (H5Tset_ebias(datatype, (size_t)31) < 0) FAIL_STACK_ERROR; /* Create the data space */ if ((space = H5Screate_simple(2, size, NULL)) < 0) FAIL_STACK_ERROR; /* Use nbit filter */ if ((dc = H5Pcreate(H5P_DATASET_CREATE)) < 0) FAIL_STACK_ERROR; if (H5Pset_chunk(dc, 2, chunk_size) < 0) FAIL_STACK_ERROR; if (H5Pset_nbit(dc) < 0) FAIL_STACK_ERROR; /* Create the dataset */ if ((dataset = H5Dcreate2(file, DSET_NBIT_FLOAT_NAME, datatype, space, H5P_DEFAULT, dc, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR; PASSED(); /*---------------------------------------------------------------------- * STEP 1: Test nbit by setting up a chunked dataset and writing * to it. *---------------------------------------------------------------------- */ TESTING(" nbit float (write)"); if (H5Dwrite(dataset, H5T_NATIVE_FLOAT, H5S_ALL, H5S_ALL, H5P_DEFAULT, orig_data) < 0) FAIL_STACK_ERROR; PASSED(); /*---------------------------------------------------------------------- * STEP 2: Try to read the data we just wrote. *---------------------------------------------------------------------- */ TESTING(" nbit float (read)"); /* Read the dataset back */ if (H5Dread(dataset, H5T_NATIVE_FLOAT, H5S_ALL, H5S_ALL, H5P_DEFAULT, new_data) < 0) FAIL_STACK_ERROR; /* Check that the values read are the same as the values written * Assume size of int = size of float */ for (i = 0; i < (size_t)size[0]; i++) { for (j = 0; j < (size_t)size[1]; j++) { if (isnan(orig_data[i][j])) continue; /* skip if value is NaN */ if (!H5_FLT_ABS_EQUAL(new_data[i][j], orig_data[i][j])) { H5_FAILED(); printf(" Read different values than written.\n"); printf(" At index %lu,%lu\n", (unsigned long)i, (unsigned long)j); goto error; } } } /*---------------------------------------------------------------------- * Cleanup *---------------------------------------------------------------------- */ if (H5Tclose(datatype) < 0) FAIL_STACK_ERROR; if (H5Pclose(dc) < 0) FAIL_STACK_ERROR; if (H5Sclose(space) < 0) FAIL_STACK_ERROR; if (H5Dclose(dataset) < 0) FAIL_STACK_ERROR; PASSED(); return SUCCEED; error: return FAIL; } /* end test_nbit_float() */ /*------------------------------------------------------------------------- * Function: test_nbit_double * * Purpose: Tests the double datatype of nbit filter * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ static herr_t test_nbit_double(hid_t file) { /* assume unsigned int and float has the same number of bytes */ hid_t dataset, datatype, space, dc; const hsize_t size[2] = {2, 5}; const hsize_t chunk_size[2] = {2, 5}; /* orig_data[] are initialized to be within the range that can be represented by * dataset datatype (no precision loss during datatype conversion) */ double orig_data[2][5] = {{(double)1.6081706885101836e+60L, -255.32099170994480, (double)1.2677579992621376e-61L, 64568.289448797700, (double)-1.0619721778839084e-75L}, {(double)2.1499497833454840e+56L, 6.6562295504670740e-3, -1.5747263393432150, 1.0711093225222612, -9.8971679387636870e-1}}; double new_data[2][5]; size_t precision, offset; size_t i, j; TESTING(" nbit double (setup)"); /* Define user-defined doule-precision floating-point type for dataset */ datatype = H5Tcopy(H5T_IEEE_F64BE); if (H5Tset_fields(datatype, (size_t)55, (size_t)46, (size_t)9, (size_t)5, (size_t)41) < 0) FAIL_STACK_ERROR; offset = 5; if (H5Tset_offset(datatype, offset) < 0) FAIL_STACK_ERROR; precision = 51; if (H5Tset_precision(datatype, precision) < 0) FAIL_STACK_ERROR; if (H5Tset_size(datatype, (size_t)8) < 0) FAIL_STACK_ERROR; if (H5Tset_ebias(datatype, (size_t)255) < 0) FAIL_STACK_ERROR; /* Create the data space */ if ((space = H5Screate_simple(2, size, NULL)) < 0) FAIL_STACK_ERROR; /* Use nbit filter */ if ((dc = H5Pcreate(H5P_DATASET_CREATE)) < 0) FAIL_STACK_ERROR; if (H5Pset_chunk(dc, 2, chunk_size) < 0) FAIL_STACK_ERROR; if (H5Pset_nbit(dc) < 0) FAIL_STACK_ERROR; /* Create the dataset */ if ((dataset = H5Dcreate2(file, DSET_NBIT_DOUBLE_NAME, datatype, space, H5P_DEFAULT, dc, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR; PASSED(); /*---------------------------------------------------------------------- * STEP 1: Test nbit by setting up a chunked dataset and writing * to it. *---------------------------------------------------------------------- */ TESTING(" nbit double (write)"); if (H5Dwrite(dataset, H5T_NATIVE_DOUBLE, H5S_ALL, H5S_ALL, H5P_DEFAULT, orig_data) < 0) FAIL_STACK_ERROR; PASSED(); /*---------------------------------------------------------------------- * STEP 2: Try to read the data we just wrote. *---------------------------------------------------------------------- */ TESTING(" nbit double (read)"); /* Read the dataset back */ if (H5Dread(dataset, H5T_NATIVE_DOUBLE, H5S_ALL, H5S_ALL, H5P_DEFAULT, new_data) < 0) FAIL_STACK_ERROR; /* Check that the values read are the same as the values written * Assume size of long long = size of double */ for (i = 0; i < (size_t)size[0]; i++) { for (j = 0; j < (size_t)size[1]; j++) { if (isnan(orig_data[i][j])) continue; /* skip if value is NaN */ if (!H5_DBL_ABS_EQUAL(new_data[i][j], orig_data[i][j])) { H5_FAILED(); printf(" Read different values than written.\n"); printf(" At index %lu,%lu\n", (unsigned long)i, (unsigned long)j); goto error; } } } /*---------------------------------------------------------------------- * Cleanup *---------------------------------------------------------------------- */ if (H5Tclose(datatype) < 0) FAIL_STACK_ERROR; if (H5Pclose(dc) < 0) FAIL_STACK_ERROR; if (H5Sclose(space) < 0) FAIL_STACK_ERROR; if (H5Dclose(dataset) < 0) FAIL_STACK_ERROR; PASSED(); return SUCCEED; error: return FAIL; } /* end test_nbit_double() */ /*------------------------------------------------------------------------- * Function: test_nbit_array * * Purpose: Tests the simple version array datatype for nbit filter * * Return: Success: 0 * Failure: -1 *------------------------------------------------------------------------- */ static herr_t test_nbit_array(hid_t file) { hid_t dataset, base_datatype, array_datatype, space, dc; hid_t mem_base_datatype, mem_array_datatype; const hsize_t size[2] = {2, 5}; const hsize_t adims[2] = {3, 2}; const hsize_t chunk_size[2] = {2, 5}; unsigned int orig_data[2][5][3][2]; unsigned int new_data[2][5][3][2]; size_t precision, offset; double power; size_t i, j, m, n; TESTING(" nbit array (setup)"); /* Define dataset array datatype's base datatype and set precision, offset */ base_datatype = H5Tcopy(H5T_NATIVE_UINT); precision = 22; if (H5Tset_precision(base_datatype, precision) < 0) goto error; offset = 7; if (H5Tset_offset(base_datatype, offset) < 0) goto error; /* Copy to memory array datatype's base datatype before setting order */ mem_base_datatype = H5Tcopy(base_datatype); /* Set order of dataset array datatype's base datatype */ if (H5Tset_order(base_datatype, H5T_ORDER_BE) < 0) goto error; /* Create dataset array datatype */ array_datatype = H5Tarray_create2(base_datatype, 2, adims); /* Create memory array datatype */ mem_array_datatype = H5Tarray_create2(mem_base_datatype, 2, adims); /* Create the data space */ if ((space = H5Screate_simple(2, size, NULL)) < 0) goto error; /* Use nbit filter */ if ((dc = H5Pcreate(H5P_DATASET_CREATE)) < 0) goto error; if (H5Pset_chunk(dc, 2, chunk_size) < 0) goto error; if (H5Pset_nbit(dc) < 0) goto error; /* Create the dataset */ if ((dataset = H5Dcreate2(file, DSET_NBIT_ARRAY_NAME, array_datatype, space, H5P_DEFAULT, dc, H5P_DEFAULT)) < 0) goto error; /* Initialize data, assuming size of long long >= size of unsigned int */ for (i = 0; i < (size_t)size[0]; i++) for (j = 0; j < (size_t)size[1]; j++) for (m = 0; m < (size_t)adims[0]; m++) for (n = 0; n < (size_t)adims[1]; n++) { power = pow(2.0, (double)precision); orig_data[i][j][m][n] = (unsigned int)(((long long)HDrandom() % (long long)power) << offset); } /* end for */ PASSED(); /*---------------------------------------------------------------------- * STEP 1: Test nbit by setting up a chunked dataset and writing * to it. *---------------------------------------------------------------------- */ TESTING(" nbit array (write)"); if (H5Dwrite(dataset, mem_array_datatype, H5S_ALL, H5S_ALL, H5P_DEFAULT, orig_data) < 0) goto error; PASSED(); /*---------------------------------------------------------------------- * STEP 2: Try to read the data we just wrote. *---------------------------------------------------------------------- */ TESTING(" nbit array (read)"); /* Read the dataset back */ if (H5Dread(dataset, mem_array_datatype, H5S_ALL, H5S_ALL, H5P_DEFAULT, new_data) < 0) goto error; /* Check that the values read are the same as the values written */ for (i = 0; i < (size_t)size[0]; i++) for (j = 0; j < (size_t)size[1]; j++) for (m = 0; m < (size_t)adims[0]; m++) for (n = 0; n < (size_t)adims[1]; n++) { if (new_data[i][j][m][n] != orig_data[i][j][m][n]) { H5_FAILED(); printf(" Read different values than written.\n"); printf(" At index %lu,%lu,%lu,%lu\n", (unsigned long)i, (unsigned long)j, (unsigned long)m, (unsigned long)n); goto error; } } /*---------------------------------------------------------------------- * Cleanup *---------------------------------------------------------------------- */ if (H5Tclose(array_datatype) < 0) goto error; if (H5Tclose(base_datatype) < 0) goto error; if (H5Tclose(mem_array_datatype) < 0) goto error; if (H5Tclose(mem_base_datatype) < 0) goto error; if (H5Pclose(dc) < 0) goto error; if (H5Sclose(space) < 0) goto error; if (H5Dclose(dataset) < 0) goto error; PASSED(); return SUCCEED; error: return FAIL; } /* end test_nbit_array() */ /*------------------------------------------------------------------------- * Function: test_nbit_compound * * Purpose: Tests a simple version of compound datatype of nbit filter * * Return: Success: 0 * * Failure: -1 * *------------------------------------------------------------------------- */ static herr_t test_nbit_compound(hid_t file) { typedef struct { /* Struct with atomic fields */ int i; char c; short s; float f; } atomic; hid_t i_tid, c_tid, s_tid, f_tid; hid_t cmpd_tid; /* atomic compound datatype */ hid_t mem_cmpd_tid; /* memory atomic compound datatype */ size_t precision[3] = {15, 7, 10}; size_t offset[3] = {9, 0, 3}; hid_t dataset, space, dc; const hsize_t size[2] = {2, 5}; const hsize_t chunk_size[2] = {2, 5}; const float float_val[2][5] = {{188384.0F, 19.103516F, -1.0831790e9F, -84.242188F, 5.2045898F}, {-49140.0F, 2350.25F, -3.2110596e-1F, 6.4998865e-5F, -0.0F}}; atomic orig_data[2][5]; atomic new_data[2][5]; unsigned int i_mask, s_mask, c_mask; double power; size_t i, j; TESTING(" nbit compound (setup)"); /* Define datatypes of members of compound datatype */ if ((i_tid = H5Tcopy(H5T_NATIVE_INT)) < 0) FAIL_STACK_ERROR; if ((c_tid = H5Tcopy(H5T_NATIVE_CHAR)) < 0) FAIL_STACK_ERROR; if ((s_tid = H5Tcopy(H5T_NATIVE_SHORT)) < 0) FAIL_STACK_ERROR; if ((f_tid = H5Tcopy(H5T_IEEE_F32BE)) < 0) FAIL_STACK_ERROR; /* Set precision and offset etc. */ if (H5Tset_precision(i_tid, precision[0]) < 0) FAIL_STACK_ERROR; if (H5Tset_offset(i_tid, offset[0]) < 0) FAIL_STACK_ERROR; if (H5Tset_precision(c_tid, precision[1]) < 0) FAIL_STACK_ERROR; if (H5Tset_offset(c_tid, offset[1]) < 0) FAIL_STACK_ERROR; if (H5Tset_precision(s_tid, precision[2]) < 0) FAIL_STACK_ERROR; if (H5Tset_offset(s_tid, offset[2]) < 0) FAIL_STACK_ERROR; if (H5Tset_fields(f_tid, (size_t)26, (size_t)20, (size_t)6, (size_t)7, (size_t)13) < 0) FAIL_STACK_ERROR; if (H5Tset_offset(f_tid, (size_t)7) < 0) FAIL_STACK_ERROR; if (H5Tset_precision(f_tid, (size_t)20) < 0) FAIL_STACK_ERROR; if (H5Tset_size(f_tid, (size_t)4) < 0) FAIL_STACK_ERROR; if (H5Tset_ebias(f_tid, (size_t)31) < 0) FAIL_STACK_ERROR; /* Create a memory compound datatype before setting the order */ if ((mem_cmpd_tid = H5Tcreate(H5T_COMPOUND, sizeof(atomic))) < 0) FAIL_STACK_ERROR; if (H5Tinsert(mem_cmpd_tid, "i", HOFFSET(atomic, i), i_tid) < 0) FAIL_STACK_ERROR; if (H5Tinsert(mem_cmpd_tid, "c", HOFFSET(atomic, c), c_tid) < 0) FAIL_STACK_ERROR; if (H5Tinsert(mem_cmpd_tid, "s", HOFFSET(atomic, s), s_tid) < 0) FAIL_STACK_ERROR; if (H5Tinsert(mem_cmpd_tid, "f", HOFFSET(atomic, f), H5T_NATIVE_FLOAT) < 0) FAIL_STACK_ERROR; /* Create a dataset compound datatype and insert some atomic types */ if ((cmpd_tid = H5Tcreate(H5T_COMPOUND, sizeof(atomic))) < 0) FAIL_STACK_ERROR; if (H5Tinsert(cmpd_tid, "i", HOFFSET(atomic, i), i_tid) < 0) FAIL_STACK_ERROR; if (H5Tinsert(cmpd_tid, "c", HOFFSET(atomic, c), c_tid) < 0) FAIL_STACK_ERROR; if (H5Tinsert(cmpd_tid, "s", HOFFSET(atomic, s), s_tid) < 0) FAIL_STACK_ERROR; if (H5Tinsert(cmpd_tid, "f", HOFFSET(atomic, f), f_tid) < 0) FAIL_STACK_ERROR; /* Set order of dataset compound datatype */ if (H5Tset_order(cmpd_tid, H5T_ORDER_BE) < 0) FAIL_STACK_ERROR; /* Create the data space */ if ((space = H5Screate_simple(2, size, NULL)) < 0) FAIL_STACK_ERROR; /* Use nbit filter */ if ((dc = H5Pcreate(H5P_DATASET_CREATE)) < 0) FAIL_STACK_ERROR; if (H5Pset_chunk(dc, 2, chunk_size) < 0) FAIL_STACK_ERROR; if (H5Pset_nbit(dc) < 0) FAIL_STACK_ERROR; /* Create the dataset */ if ((dataset = H5Dcreate2(file, DSET_NBIT_COMPOUND_NAME, cmpd_tid, space, H5P_DEFAULT, dc, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR; /* Initialize data, assuming size of long long >= size of member datatypes */ for (i = 0; i < (size_t)size[0]; i++) for (j = 0; j < (size_t)size[1]; j++) { power = pow(2.0, (double)(precision[0] - 1)); orig_data[i][j].i = (int)(((long long)HDrandom() % (long long)power) << offset[0]); power = pow(2.0, (double)(precision[1] - 1)); orig_data[i][j].c = (char)(((long long)HDrandom() % (long long)power) << offset[1]); power = pow(2.0, (double)(precision[2] - 1)); orig_data[i][j].s = (short)(((long long)HDrandom() % (long long)power) << offset[2]); orig_data[i][j].f = float_val[i][j]; /* some even-numbered integer values are negative */ if ((i * size[1] + j + 1) % 2 == 0) { orig_data[i][j].i = -orig_data[i][j].i; orig_data[i][j].s = (short)-orig_data[i][j].s; } } PASSED(); /*---------------------------------------------------------------------- * STEP 1: Test nbit by setting up a chunked dataset and writing * to it. *---------------------------------------------------------------------- */ TESTING(" nbit compound (write)"); if (H5Dwrite(dataset, mem_cmpd_tid, H5S_ALL, H5S_ALL, H5P_DEFAULT, orig_data) < 0) FAIL_STACK_ERROR; PASSED(); /*---------------------------------------------------------------------- * STEP 2: Try to read the data we just wrote. *---------------------------------------------------------------------- */ TESTING(" nbit compound (read)"); /* Read the dataset back */ if (H5Dread(dataset, mem_cmpd_tid, H5S_ALL, H5S_ALL, H5P_DEFAULT, new_data) < 0) FAIL_STACK_ERROR; /* Check that the values read are the same as the values written * Use mask for checking the significant bits, ignoring the padding bits */ i_mask = ~((unsigned)~0 << (precision[0] + offset[0])) & ((unsigned)~0 << offset[0]); c_mask = ~((unsigned)~0 << (precision[1] + offset[1])) & ((unsigned)~0 << offset[1]); s_mask = ~((unsigned)~0 << (precision[2] + offset[2])) & ((unsigned)~0 << offset[2]); for (i = 0; i < size[0]; i++) { for (j = 0; j < size[1]; j++) { if (((unsigned)new_data[i][j].i & i_mask) != ((unsigned)orig_data[i][j].i & i_mask) || ((unsigned)new_data[i][j].c & c_mask) != ((unsigned)orig_data[i][j].c & c_mask) || ((unsigned)new_data[i][j].s & s_mask) != ((unsigned)orig_data[i][j].s & s_mask) || (!isnan(orig_data[i][j].f) && !H5_FLT_ABS_EQUAL(new_data[i][j].f, orig_data[i][j].f))) { H5_FAILED(); printf(" Read different values than written.\n"); printf(" At index %lu,%lu\n", (unsigned long)i, (unsigned long)j); goto error; } } } /*---------------------------------------------------------------------- * Cleanup *---------------------------------------------------------------------- */ if (H5Tclose(i_tid) < 0) FAIL_STACK_ERROR; if (H5Tclose(c_tid) < 0) FAIL_STACK_ERROR; if (H5Tclose(s_tid) < 0) FAIL_STACK_ERROR; if (H5Tclose(f_tid) < 0) FAIL_STACK_ERROR; if (H5Tclose(cmpd_tid) < 0) FAIL_STACK_ERROR; if (H5Tclose(mem_cmpd_tid) < 0) FAIL_STACK_ERROR; if (H5Pclose(dc) < 0) FAIL_STACK_ERROR; if (H5Sclose(space) < 0) FAIL_STACK_ERROR; if (H5Dclose(dataset) < 0) FAIL_STACK_ERROR; PASSED(); return SUCCEED; error: return FAIL; } /* end test_nbit_compound() */ /*------------------------------------------------------------------------- * Function: test_nbit_compound_2 * * Purpose: Tests a complex version of compound datatype of nbit filter * * Return: Success: 0 * * Failure: -1 * *------------------------------------------------------------------------- */ static herr_t test_nbit_compound_2(hid_t file) { typedef struct { /* Struct with atomic fields */ int i; char c; short s; float f; } atomic; typedef struct { /* Struct with complex fields */ atomic a; unsigned int v; char b[2][2]; atomic d[2][2]; } complex; hid_t i_tid, c_tid, s_tid, f_tid, v_tid; hid_t cmpd_tid1; /* atomic compound datatype */ hid_t cmpd_tid2; /* complex compound datatype */ hid_t mem_cmpd_tid1; /* memory atomic compound datatype */ hid_t mem_cmpd_tid2; /* memory complex compound datatype */ hid_t base_tid; /* simple array datatype's base datatype */ hid_t array_tid; /* simple array datatype */ hid_t array_cmplx_tid; /* complex array datatype */ hid_t mem_array_cmplx_tid; /* memory complex array datatype */ const hsize_t array_dims[2] = {2, 2}; size_t precision[5] = {31, 8, 10, 23, 8}; size_t offset[5] = {1, 0, 3, 5, 0}; hid_t dataset, space, dc; const hsize_t size[2] = {2, 5}; const hsize_t chunk_size[2] = {2, 5}; const float float_val[2][5] = {{188384.0F, 19.103516F, -1.0831790e9F, -84.242188F, 5.2045898F}, {-49140.0F, 2350.25F, -3.2110596e-1F, 6.4998865e-5F, -0.0F}}; complex orig_data[2][5]; complex new_data[2][5]; unsigned int i_mask, s_mask, c_mask, b_mask; double power; size_t i, j, m, n, b_failed, d_failed; TESTING(" nbit compound complex (setup)"); /* Define datatypes of members of compound datatype */ if ((i_tid = H5Tcopy(H5T_NATIVE_INT)) < 0) FAIL_STACK_ERROR; if ((c_tid = H5Tcopy(H5T_NATIVE_CHAR)) < 0) FAIL_STACK_ERROR; if ((s_tid = H5Tcopy(H5T_NATIVE_SHORT)) < 0) FAIL_STACK_ERROR; if ((v_tid = H5Tcopy(H5T_NATIVE_UINT)) < 0) FAIL_STACK_ERROR; if ((f_tid = H5Tcopy(H5T_IEEE_F32BE)) < 0) FAIL_STACK_ERROR; /* Set precision and offset etc. of atomic compound datatype members */ if (H5Tset_precision(i_tid, precision[0]) < 0) FAIL_STACK_ERROR; if (H5Tset_offset(i_tid, offset[0]) < 0) FAIL_STACK_ERROR; if (H5Tset_precision(c_tid, precision[1]) < 0) FAIL_STACK_ERROR; if (H5Tset_offset(c_tid, offset[1]) < 0) FAIL_STACK_ERROR; if (H5Tset_precision(s_tid, precision[2]) < 0) FAIL_STACK_ERROR; if (H5Tset_offset(s_tid, offset[2]) < 0) FAIL_STACK_ERROR; if (H5Tset_fields(f_tid, (size_t)26, (size_t)20, (size_t)6, (size_t)7, (size_t)13) < 0) FAIL_STACK_ERROR; if (H5Tset_offset(f_tid, (size_t)7) < 0) FAIL_STACK_ERROR; if (H5Tset_precision(f_tid, (size_t)20) < 0) FAIL_STACK_ERROR; if (H5Tset_size(f_tid, (size_t)4) < 0) FAIL_STACK_ERROR; if (H5Tset_ebias(f_tid, (size_t)31) < 0) FAIL_STACK_ERROR; /* Create a memory atomic compound datatype before setting the order */ if ((mem_cmpd_tid1 = H5Tcreate(H5T_COMPOUND, sizeof(atomic))) < 0) FAIL_STACK_ERROR; if (H5Tinsert(mem_cmpd_tid1, "i", HOFFSET(atomic, i), i_tid) < 0) FAIL_STACK_ERROR; if (H5Tinsert(mem_cmpd_tid1, "c", HOFFSET(atomic, c), c_tid) < 0) FAIL_STACK_ERROR; if (H5Tinsert(mem_cmpd_tid1, "s", HOFFSET(atomic, s), s_tid) < 0) FAIL_STACK_ERROR; if (H5Tinsert(mem_cmpd_tid1, "f", HOFFSET(atomic, f), H5T_NATIVE_FLOAT) < 0) FAIL_STACK_ERROR; /* Create a dataset atomic compound datatype and insert some atomic types */ if ((cmpd_tid1 = H5Tcreate(H5T_COMPOUND, sizeof(atomic))) < 0) FAIL_STACK_ERROR; if (H5Tinsert(cmpd_tid1, "i", HOFFSET(atomic, i), i_tid) < 0) FAIL_STACK_ERROR; if (H5Tinsert(cmpd_tid1, "c", HOFFSET(atomic, c), c_tid) < 0) FAIL_STACK_ERROR; if (H5Tinsert(cmpd_tid1, "s", HOFFSET(atomic, s), s_tid) < 0) FAIL_STACK_ERROR; if (H5Tinsert(cmpd_tid1, "f", HOFFSET(atomic, f), f_tid) < 0) FAIL_STACK_ERROR; /* Set order of dataset compound datatype */ if (H5Tset_order(cmpd_tid1, H5T_ORDER_BE) < 0) FAIL_STACK_ERROR; /* Set precision and offset of the other data member */ if (H5Tset_precision(v_tid, precision[3]) < 0) FAIL_STACK_ERROR; if (H5Tset_offset(v_tid, offset[3]) < 0) FAIL_STACK_ERROR; /* Create the simple array datatype */ if ((base_tid = H5Tcopy(H5T_NATIVE_CHAR)) < 0) FAIL_STACK_ERROR; if (H5Tset_precision(base_tid, precision[4]) < 0) FAIL_STACK_ERROR; if (H5Tset_offset(base_tid, offset[4]) < 0) FAIL_STACK_ERROR; if ((array_tid = H5Tarray_create2(base_tid, 2, array_dims)) < 0) FAIL_STACK_ERROR; /* Create the complex memory and dataset array datatype */ if ((array_cmplx_tid = H5Tarray_create2(cmpd_tid1, 2, array_dims)) < 0) FAIL_STACK_ERROR; if ((mem_array_cmplx_tid = H5Tarray_create2(mem_cmpd_tid1, 2, array_dims)) < 0) FAIL_STACK_ERROR; /* Create a memory complex compound datatype before setting the order */ if ((mem_cmpd_tid2 = H5Tcreate(H5T_COMPOUND, sizeof(complex))) < 0) FAIL_STACK_ERROR; if (H5Tinsert(mem_cmpd_tid2, "a", HOFFSET(complex, a), mem_cmpd_tid1) < 0) FAIL_STACK_ERROR; if (H5Tinsert(mem_cmpd_tid2, "v", HOFFSET(complex, v), v_tid) < 0) FAIL_STACK_ERROR; if (H5Tinsert(mem_cmpd_tid2, "b", HOFFSET(complex, b), array_tid) < 0) FAIL_STACK_ERROR; if (H5Tinsert(mem_cmpd_tid2, "d", HOFFSET(complex, d), mem_array_cmplx_tid) < 0) FAIL_STACK_ERROR; /* Set order of dataset other complex compound member datatype */ if (H5Tset_order(v_tid, H5T_ORDER_BE) < 0) FAIL_STACK_ERROR; /* Create a dataset complex compound datatype and insert members */ if ((cmpd_tid2 = H5Tcreate(H5T_COMPOUND, sizeof(complex))) < 0) FAIL_STACK_ERROR; if (H5Tinsert(cmpd_tid2, "a", HOFFSET(complex, a), cmpd_tid1) < 0) FAIL_STACK_ERROR; if (H5Tinsert(cmpd_tid2, "v", HOFFSET(complex, v), v_tid) < 0) FAIL_STACK_ERROR; if (H5Tinsert(cmpd_tid2, "b", HOFFSET(complex, b), array_tid) < 0) FAIL_STACK_ERROR; if (H5Tinsert(cmpd_tid2, "d", HOFFSET(complex, d), array_cmplx_tid) < 0) FAIL_STACK_ERROR; /* Create the data space */ if ((space = H5Screate_simple(2, size, NULL)) < 0) FAIL_STACK_ERROR; /* Use nbit filter */ if ((dc = H5Pcreate(H5P_DATASET_CREATE)) < 0) FAIL_STACK_ERROR; if (H5Pset_chunk(dc, 2, chunk_size) < 0) FAIL_STACK_ERROR; if (H5Pset_nbit(dc) < 0) FAIL_STACK_ERROR; /* Create the dataset */ if ((dataset = H5Dcreate2(file, DSET_NBIT_COMPOUND_NAME_2, cmpd_tid2, space, H5P_DEFAULT, dc, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR; /* Initialize data, assuming size of long long >= size of member datatypes */ for (i = 0; i < (size_t)size[0]; i++) for (j = 0; j < (size_t)size[1]; j++) { power = pow(2.0, (double)(precision[0] - 1)); orig_data[i][j].a.i = (int)(((long long)HDrandom() % (long long)power) << offset[0]); power = pow(2.0, (double)(precision[1] - 1)); orig_data[i][j].a.c = (char)(((long long)HDrandom() % (long long)power) << offset[1]); power = pow(2.0, (double)(precision[2] - 1)); orig_data[i][j].a.s = (short)(-(((long long)HDrandom() % (long long)power) << offset[2])); orig_data[i][j].a.f = float_val[i][j]; power = pow(2.0, (double)precision[3]); orig_data[i][j].v = (unsigned int)(((long long)HDrandom() % (long long)power) << offset[3]); for (m = 0; m < (size_t)array_dims[0]; m++) for (n = 0; n < (size_t)array_dims[1]; n++) { power = pow(2.0, (double)(precision[4] - 1)); orig_data[i][j].b[m][n] = (char)(((long long)HDrandom() % (long long)power) << offset[4]); } /* end for */ for (m = 0; m < (size_t)array_dims[0]; m++) for (n = 0; n < (size_t)array_dims[1]; n++) { power = pow(2.0, (double)(precision[0] - 1)); orig_data[i][j].d[m][n].i = (int)(-(((long long)HDrandom() % (long long)power) << offset[0])); power = pow(2.0, (double)(precision[1] - 1)); orig_data[i][j].d[m][n].c = (char)(((long long)HDrandom() % (long long)power) << offset[1]); power = pow(2.0, (double)(precision[2] - 1)); orig_data[i][j].d[m][n].s = (short)(((long long)HDrandom() % (long long)power) << offset[2]); orig_data[i][j].d[m][n].f = float_val[i][j]; } /* end for */ } /* end for */ PASSED(); /*---------------------------------------------------------------------- * STEP 1: Test nbit by setting up a chunked dataset and writing * to it. *---------------------------------------------------------------------- */ TESTING(" nbit compound complex (write)"); if (H5Dwrite(dataset, mem_cmpd_tid2, H5S_ALL, H5S_ALL, H5P_DEFAULT, orig_data) < 0) FAIL_STACK_ERROR; PASSED(); /*---------------------------------------------------------------------- * STEP 2: Try to read the data we just wrote. *---------------------------------------------------------------------- */ TESTING(" nbit compound complex (read)"); /* Read the dataset back */ if (H5Dread(dataset, mem_cmpd_tid2, H5S_ALL, H5S_ALL, H5P_DEFAULT, new_data) < 0) FAIL_STACK_ERROR; /* Check that the values read are the same as the values written * Use mask for checking the significant bits, ignoring the padding bits */ /* The original code * i_mask = ~((unsigned)~0 << (precision[0] + offset[0])) & ((unsigned)~0 << offset[0]); * left shift a 32-bit integer for 32-bit. The result is undefined by C language. A user * discovered it using clang compiler with -fcatch-undefined-behavior option (see Issue 7674 * in Jira). So I changed it in a funny way as below to avoid it. SLU - 2011/8/11 */ if (sizeof(unsigned) > 4) i_mask = ~((unsigned)~0 << (precision[0] + offset[0])) & ((unsigned)~0 << offset[0]); else { i_mask = 0xffffffff; i_mask = i_mask & ((unsigned)~0 << offset[0]); } c_mask = ~((unsigned)~0 << (precision[1] + offset[1])) & ((unsigned)~0 << offset[1]); s_mask = ~((unsigned)~0 << (precision[2] + offset[2])) & ((unsigned)~0 << offset[2]); b_mask = ~((unsigned)~0 << (precision[4] + offset[4])) & ((unsigned)~0 << offset[4]); for (i = 0; i < (size_t)size[0]; i++) { for (j = 0; j < (size_t)size[1]; j++) { b_failed = 0; d_failed = 0; for (m = 0; m < (size_t)array_dims[0]; m++) for (n = 0; n < (size_t)array_dims[1]; n++) if (((unsigned)new_data[i][j].b[m][n] & b_mask) != ((unsigned)orig_data[i][j].b[m][n] & b_mask)) { b_failed = 1; goto out; } for (m = 0; m < (size_t)array_dims[0]; m++) for (n = 0; n < (size_t)array_dims[1]; n++) if (((unsigned)new_data[i][j].d[m][n].i & i_mask) != ((unsigned)orig_data[i][j].d[m][n].i & i_mask) || ((unsigned)new_data[i][j].d[m][n].c & c_mask) != ((unsigned)orig_data[i][j].d[m][n].c & c_mask) || ((unsigned)new_data[i][j].d[m][n].s & s_mask) != ((unsigned)orig_data[i][j].d[m][n].s & s_mask) || (!isnan(new_data[i][j].d[m][n].f) && !H5_FLT_ABS_EQUAL(new_data[i][j].d[m][n].f, new_data[i][j].d[m][n].f))) { d_failed = 1; goto out; } out: if (((unsigned)new_data[i][j].a.i & i_mask) != ((unsigned)orig_data[i][j].a.i & i_mask) || ((unsigned)new_data[i][j].a.c & c_mask) != ((unsigned)orig_data[i][j].a.c & c_mask) || ((unsigned)new_data[i][j].a.s & s_mask) != ((unsigned)orig_data[i][j].a.s & s_mask) || (!isnan(new_data[i][j].a.f) && !H5_FLT_ABS_EQUAL(new_data[i][j].a.f, new_data[i][j].a.f)) || new_data[i][j].v != orig_data[i][j].v || b_failed || d_failed) { H5_FAILED(); printf(" Read different values than written.\n"); printf(" At index %lu,%lu\n", (unsigned long)i, (unsigned long)j); goto error; } } } /*---------------------------------------------------------------------- * Cleanup *---------------------------------------------------------------------- */ if (H5Tclose(i_tid) < 0) FAIL_STACK_ERROR; if (H5Tclose(c_tid) < 0) FAIL_STACK_ERROR; if (H5Tclose(s_tid) < 0) FAIL_STACK_ERROR; if (H5Tclose(f_tid) < 0) FAIL_STACK_ERROR; if (H5Tclose(v_tid) < 0) FAIL_STACK_ERROR; if (H5Tclose(cmpd_tid2) < 0) FAIL_STACK_ERROR; if (H5Tclose(cmpd_tid1) < 0) FAIL_STACK_ERROR; if (H5Tclose(mem_cmpd_tid2) < 0) FAIL_STACK_ERROR; if (H5Tclose(mem_cmpd_tid1) < 0) FAIL_STACK_ERROR; if (H5Tclose(array_tid) < 0) FAIL_STACK_ERROR; if (H5Tclose(base_tid) < 0) FAIL_STACK_ERROR; if (H5Tclose(array_cmplx_tid) < 0) FAIL_STACK_ERROR; if (H5Tclose(mem_array_cmplx_tid) < 0) FAIL_STACK_ERROR; if (H5Pclose(dc) < 0) FAIL_STACK_ERROR; if (H5Sclose(space) < 0) FAIL_STACK_ERROR; if (H5Dclose(dataset) < 0) FAIL_STACK_ERROR; PASSED(); return SUCCEED; error: return FAIL; } /* end test_nbit_compound_2() */ /*------------------------------------------------------------------------- * Function: test_nbit_compound_3 * * Purpose: Tests no-op datatypes in compound datatype for nbit filter * * Return: Success: 0 * * Failure: -1 * *------------------------------------------------------------------------- */ static herr_t test_nbit_compound_3(hid_t file) { typedef struct { /* Struct with some no-op type fields */ int i; /* integer field, NOT a no-op type */ char str[30]; /* fixed-length string, no-op type */ char *vl_str; /* varible-length string, no-op type */ hvl_t v; /* VL datatype field, no-op type */ hobj_ref_t r; /* Object reference field, no-op type */ unsigned char o[5]; /* Opaque field, no-op type */ } atomic; hid_t i_tid, str_tid, vl_str_tid, v_tid, o_tid; hid_t cmpd_tid; /* atomic compound datatype */ hid_t dataset, space, dc, obj_ref_dataset = H5I_INVALID_HID; const hsize_t size[1] = {5}; const hsize_t chunk_size[1] = {5}; atomic orig_data[5]; atomic new_data[5]; double power; size_t i, k, j; TESTING(" nbit compound with no-op type (setup)"); /* Define datatypes of members of compound datatype */ i_tid = H5Tcopy(H5T_NATIVE_INT); if (H5Tset_precision(i_tid, (size_t)17) < 0) goto error; str_tid = H5Tcopy(H5T_C_S1); if (H5Tset_size(str_tid, (size_t)30) < 0) goto error; vl_str_tid = H5Tcopy(H5T_C_S1); if (H5Tset_size(vl_str_tid, H5T_VARIABLE) < 0) goto error; if ((v_tid = H5Tvlen_create(H5T_NATIVE_UINT)) < 0) goto error; if ((o_tid = H5Tcreate(H5T_OPAQUE, (size_t)5)) < 0) goto error; if (H5Tset_tag(o_tid, "testing opaque field") < 0) goto error; /* Create a dataset compound datatype and insert some atomic types */ cmpd_tid = H5Tcreate(H5T_COMPOUND, sizeof(atomic)); if (H5Tinsert(cmpd_tid, "i", HOFFSET(atomic, i), i_tid) < 0) goto error; if (H5Tinsert(cmpd_tid, "str", HOFFSET(atomic, str), str_tid) < 0) goto error; if (H5Tinsert(cmpd_tid, "vl_str", HOFFSET(atomic, vl_str), vl_str_tid) < 0) goto error; if (H5Tinsert(cmpd_tid, "v", HOFFSET(atomic, v), v_tid) < 0) goto error; if (H5Tinsert(cmpd_tid, "r", HOFFSET(atomic, r), H5T_STD_REF_OBJ) < 0) goto error; if (H5Tinsert(cmpd_tid, "o", HOFFSET(atomic, o), o_tid) < 0) goto error; /* Create the data space */ if ((space = H5Screate_simple(1, size, NULL)) < 0) goto error; /* Use nbit filter */ if ((dc = H5Pcreate(H5P_DATASET_CREATE)) < 0) goto error; if (H5Pset_chunk(dc, 1, chunk_size) < 0) goto error; if (H5Pset_nbit(dc) < 0) goto error; /* Create the dataset */ if ((dataset = H5Dcreate2(file, DSET_NBIT_COMPOUND_NAME_3, cmpd_tid, space, H5P_DEFAULT, dc, H5P_DEFAULT)) < 0) goto error; /* Create the dataset object reference points to */ if ((obj_ref_dataset = H5Dcreate2(file, "nbit_obj_ref", H5T_NATIVE_INT, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) goto error; /* Initialize data */ for (i = 0; i < (size_t)size[0]; i++) { power = pow(2.0, 17.0 - 1.0); memset(&orig_data[i], 0, sizeof(orig_data[i])); orig_data[i].i = (int)(HDrandom() % (long)power); strcpy(orig_data[i].str, "fixed-length C string"); orig_data[i].vl_str = strdup("variable-length C string"); orig_data[i].v.p = malloc((size_t)(i + 1) * sizeof(unsigned int)); orig_data[i].v.len = (size_t)i + 1; for (k = 0; k < (i + 1); k++) ((unsigned int *)orig_data[i].v.p)[k] = (unsigned int)(i * 100 + k); /* Create reference to the dataset "nbit_obj_ref" */ if (H5Rcreate(&orig_data[i].r, file, "nbit_obj_ref", H5R_OBJECT, (hid_t)-1) < 0) goto error; for (j = 0; j < 5; j++) orig_data[i].o[j] = (unsigned char)(i + j); } PASSED(); /*---------------------------------------------------------------------- * STEP 1: Test nbit by setting up a chunked dataset and writing * to it. *---------------------------------------------------------------------- */ TESTING(" nbit compound with no-op type (write)"); if (H5Dwrite(dataset, cmpd_tid, H5S_ALL, H5S_ALL, H5P_DEFAULT, orig_data) < 0) goto error; PASSED(); /*---------------------------------------------------------------------- * STEP 2: Try to read the data we just wrote. *---------------------------------------------------------------------- */ TESTING(" nbit compound with no-op type (read)"); /* Read the dataset back */ if (H5Dread(dataset, cmpd_tid, H5S_ALL, H5S_ALL, H5P_DEFAULT, new_data) < 0) goto error; /* Check that the values read are the same as the values written */ for (i = 0; i < (size_t)size[0]; i++) { if (new_data[i].i != orig_data[i].i || strcmp(new_data[i].str, orig_data[i].str) != 0 || strcmp(new_data[i].vl_str, orig_data[i].vl_str) != 0 || new_data[i].v.len != orig_data[i].v.len || new_data[i].r != orig_data[i].r) { H5_FAILED(); printf(" Read different values than written.\n"); printf(" At index %lu\n", (unsigned long)i); goto error; } for (k = 0; k < i + 1; k++) if (((unsigned int *)orig_data[i].v.p)[k] != ((unsigned int *)new_data[i].v.p)[k]) { H5_FAILED(); printf(" Read different values than written.\n"); printf(" At index %lu\n", (unsigned long)i); goto error; } for (j = 0; j < 5; j++) if (orig_data[i].o[j] != new_data[i].o[j]) { H5_FAILED(); printf(" Read different values than written.\n"); printf(" At index %lu\n", (unsigned long)i); goto error; } } /*---------------------------------------------------------------------- * Cleanup *---------------------------------------------------------------------- */ if (H5Treclaim(cmpd_tid, space, H5P_DEFAULT, new_data) < 0) goto error; if (H5Treclaim(cmpd_tid, space, H5P_DEFAULT, orig_data) < 0) goto error; if (H5Tclose(i_tid) < 0) goto error; if (H5Tclose(str_tid) < 0) goto error; if (H5Tclose(vl_str_tid) < 0) goto error; if (H5Tclose(v_tid) < 0) goto error; if (H5Tclose(o_tid) < 0) goto error; if (H5Tclose(cmpd_tid) < 0) goto error; if (H5Pclose(dc) < 0) goto error; if (H5Sclose(space) < 0) goto error; if (H5Dclose(obj_ref_dataset) < 0) goto error; if (H5Dclose(dataset) < 0) goto error; PASSED(); return SUCCEED; error: return FAIL; } /* end test_nbit_compound_3() */ /*------------------------------------------------------------------------- * Function: test_nbit_int_size * * Purpose: Tests the correct size of the integer datatype for nbit filter * * Return: Success: 0 * * Failure: -1 * *------------------------------------------------------------------------- */ static herr_t test_nbit_int_size(hid_t file) { hid_t dataspace, dataset, datatype, mem_datatype, dset_create_props; hsize_t dims[2], chunk_size[2]; hsize_t dset_size = 0; int **orig = NULL; int *orig_data = NULL; double power; int i, j; size_t precision, offset; TESTING(" nbit integer dataset size"); /* Set up data array */ if (NULL == (orig_data = (int *)calloc(DSET_DIM1 * DSET_DIM2, sizeof(int)))) TEST_ERROR; if (NULL == (orig = (int **)calloc(DSET_DIM1, sizeof(orig_data)))) TEST_ERROR; for (i = 0; i < DSET_DIM1; i++) orig[i] = orig_data + (i * DSET_DIM2); /* Define dataset datatype (integer), and set precision, offset */ if ((datatype = H5Tcopy(H5T_NATIVE_INT)) < 0) { H5_FAILED(); printf(" line %d: H5Tcopy failed\n", __LINE__); goto error; } precision = 16; /* precision includes sign bit */ if (H5Tset_precision(datatype, precision) < 0) { H5_FAILED(); printf(" line %d: H5Pset_precision failed\n", __LINE__); goto error; } offset = 8; if (H5Tset_offset(datatype, offset) < 0) { H5_FAILED(); printf(" line %d: H5Tset_offset failed\n", __LINE__); goto error; } /* Copy to memory datatype */ if ((mem_datatype = H5Tcopy(datatype)) < 0) { H5_FAILED(); printf(" line %d: H5Tcopy failed\n", __LINE__); goto error; } /* Set order of dataset datatype */ if (H5Tset_order(datatype, H5T_ORDER_BE) < 0) { H5_FAILED(); printf(" line %d: H5Pset_order failed\n", __LINE__); goto error; } if (H5Tset_size(datatype, 4) < 0) { H5_FAILED(); printf(" line %d: H5Pset_size failed\n", __LINE__); goto error; } /* Initialize data buffer with random data within correct range * corresponding to the memory datatype's precision and offset. */ for (i = 0; i < DSET_DIM1; i++) for (j = 0; j < DSET_DIM2; j++) { power = pow(2.0, (double)(precision - 1)); orig[i][j] = HDrandom() % (int)power << offset; } /* Describe the dataspace. */ dims[0] = DSET_DIM1; dims[1] = DSET_DIM2; if ((dataspace = H5Screate_simple(2, dims, NULL)) < 0) { H5_FAILED(); printf(" line %d: H5Pcreate failed\n", __LINE__); goto error; } /* * Set the dataset creation property list to specify the chunks */ chunk_size[0] = DSET_DIM1 / 10; chunk_size[1] = DSET_DIM2 / 10; if ((dset_create_props = H5Pcreate(H5P_DATASET_CREATE)) < 0) { H5_FAILED(); printf(" line %d: H5Pcreate failed\n", __LINE__); goto error; } if (H5Pset_chunk(dset_create_props, 2, chunk_size) < 0) { H5_FAILED(); printf(" line %d: H5Pset_chunk failed\n", __LINE__); goto error; } /* * Set for n-bit compression */ if (H5Pset_nbit(dset_create_props) < 0) { H5_FAILED(); printf(" line %d: H5Pset_nbit failed\n", __LINE__); goto error; } /* * Create a new dataset within the file. */ if ((dataset = H5Dcreate2(file, DSET_NBIT_INT_SIZE_NAME, datatype, dataspace, H5P_DEFAULT, dset_create_props, H5P_DEFAULT)) < 0) { H5_FAILED(); printf(" line %d: H5dwrite failed\n", __LINE__); goto error; } /* * Write the array to the file. */ if (H5Dwrite(dataset, mem_datatype, H5S_ALL, H5S_ALL, H5P_DEFAULT, orig_data) < 0) { H5_FAILED(); printf(" Line %d: H5Dwrite failed\n", __LINE__); goto error; } /* * Get the precision of the data type */ if ((precision = H5Tget_precision(datatype)) == 0) { H5_FAILED(); printf(" Line %d: wrong precision size: %zu\n", __LINE__, precision); goto error; } /* * The size of the dataset after compression should around 2 * DSET_DIM1 * DSET_DIM2 */ if ((dset_size = H5Dget_storage_size(dataset)) < DSET_DIM1 * DSET_DIM2 * (precision / 8) || dset_size > DSET_DIM1 * DSET_DIM2 * (precision / 8) + 1 * KB) { H5_FAILED(); fprintf(stdout, " Line %d: wrong dataset size: %" PRIuHSIZE "\n", __LINE__, dset_size); goto error; } H5Tclose(datatype); H5Tclose(mem_datatype); H5Dclose(dataset); H5Sclose(dataspace); H5Pclose(dset_create_props); free(orig); free(orig_data); PASSED(); return SUCCEED; error: free(orig); free(orig_data); return FAIL; } /* end test_nbit_int_size() */ /*------------------------------------------------------------------------- * Function: test_nbit_flt_size * * Purpose: Tests the correct size of the floating-number datatype for * nbit filter * * Return: Success: 0 * * Failure: -1 * *------------------------------------------------------------------------- */ static herr_t test_nbit_flt_size(hid_t file) { hid_t dataspace, dataset, datatype, dset_create_props; hsize_t dims[2], chunk_size[2]; hsize_t dset_size = 0; float **orig = NULL; float *orig_data = NULL; int i, j; size_t precision, offset; size_t spos, epos, esize, mpos, msize; TESTING(" nbit floating-number dataset size"); /* Set up data array */ if (NULL == (orig_data = (float *)calloc(DSET_DIM1 * DSET_DIM2, sizeof(float)))) TEST_ERROR; if (NULL == (orig = (float **)calloc(DSET_DIM1, sizeof(orig_data)))) TEST_ERROR; for (i = 0; i < DSET_DIM1; i++) orig[i] = orig_data + (i * DSET_DIM2); /* Define floating-point type for dataset *------------------------------------------------------------------- * size=4 byte, precision=16 bits, offset=8 bits, * mantissa size=9 bits, mantissa position=8, * exponent size=6 bits, exponent position=17, * exponent bias=31. * It can be illustrated in little-endian order as: * (S - sign bit, E - exponent bit, M - mantissa bit, * ? - padding bit) * * 3 2 1 0 * ???????? SEEEEEEM MMMMMMMM ???????? * * To create a new floating-point type, the following * properties must be set in the order of * set fields -> set offset -> set precision -> set size. * All these properties must be set before the type can function. * Other properties can be set anytime. Derived type size cannot * be expanded bigger than original size but can be decreased. * There should be no holes among the significant bits. Exponent * bias usually is set 2^(n-1)-1, where n is the exponent size. *-------------------------------------------------------------------*/ if ((datatype = H5Tcopy(H5T_IEEE_F32LE)) < 0) { H5_FAILED(); printf(" line %d: H5Tcopy failed\n", __LINE__); goto error; } /* end if */ msize = 9; spos = 23; epos = 17; esize = 6; mpos = 8; offset = 8; precision = 16; if (H5Tset_fields(datatype, spos, epos, esize, mpos, msize) < 0) { H5_FAILED(); printf(" line %d: H5Tset_fields failed\n", __LINE__); goto error; } /* end if */ if (H5Tset_offset(datatype, offset) < 0) { H5_FAILED(); printf(" line %d: H5Tset_offset failed\n", __LINE__); goto error; } /* end if */ if (H5Tset_precision(datatype, precision) < 0) { H5_FAILED(); printf(" line %d: H5Tset_precision failed\n", __LINE__); goto error; } /* end if */ if (H5Tset_size(datatype, 4) < 0) { H5_FAILED(); printf(" line %d: H5Pset_size failed\n", __LINE__); goto error; } /* end if */ /* Set order of dataset datatype */ if (H5Tset_order(datatype, H5T_ORDER_BE) < 0) { H5_FAILED(); printf(" line %d: H5Pset_order failed\n", __LINE__); goto error; } /* end if */ if (H5Tset_ebias(datatype, 31) < 0) { H5_FAILED(); printf(" line %d: H5Pset_size failed\n", __LINE__); goto error; } /* end if */ /* * Initialize data buffer with random data */ for (i = 0; i < DSET_DIM1; i++) for (j = 0; j < DSET_DIM2; j++) orig[i][j] = (float)(HDrandom() % 1234567) / 2; /* Describe the dataspace. */ dims[0] = DSET_DIM1; dims[1] = DSET_DIM2; if ((dataspace = H5Screate_simple(2, dims, NULL)) < 0) { H5_FAILED(); printf(" line %d: H5Pcreate failed\n", __LINE__); goto error; } /* end if */ /* * Set the dataset creation property list to specify the chunks */ chunk_size[0] = DSET_DIM1 / 10; chunk_size[1] = DSET_DIM2 / 10; if ((dset_create_props = H5Pcreate(H5P_DATASET_CREATE)) < 0) { H5_FAILED(); printf(" line %d: H5Pcreate failed\n", __LINE__); goto error; } /* end if */ if (H5Pset_chunk(dset_create_props, 2, chunk_size) < 0) { H5_FAILED(); printf(" line %d: H5Pset_chunk failed\n", __LINE__); goto error; } /* end if */ /* * Set for n-bit compression */ if (H5Pset_nbit(dset_create_props) < 0) { H5_FAILED(); printf(" line %d: H5Pset_nbit failed\n", __LINE__); goto error; } /* end if */ /* * Create a new dataset within the file. */ if ((dataset = H5Dcreate2(file, DSET_NBIT_FLT_SIZE_NAME, datatype, dataspace, H5P_DEFAULT, dset_create_props, H5P_DEFAULT)) < 0) { H5_FAILED(); printf(" line %d: H5dwrite failed\n", __LINE__); goto error; } /* end if */ /* * Write the array to the file. */ if (H5Dwrite(dataset, H5T_NATIVE_FLOAT, H5S_ALL, H5S_ALL, H5P_DEFAULT, orig_data) < 0) { H5_FAILED(); printf(" Line %d: H5Dwrite failed\n", __LINE__); goto error; } /* end if */ /* * Get the precision of the data type */ if ((precision = H5Tget_precision(datatype)) == 0) { H5_FAILED(); printf(" Line %d: wrong precision size: %zu\n", __LINE__, precision); goto error; } /* end if */ /* * The size of the dataset after compression should around 2 * DSET_DIM1 * DSET_DIM2 */ if ((dset_size = H5Dget_storage_size(dataset)) < DSET_DIM1 * DSET_DIM2 * (precision / 8) || dset_size > DSET_DIM1 * DSET_DIM2 * (precision / 8) + 1 * KB) { H5_FAILED(); fprintf(stdout, " Line %d: wrong dataset size: %" PRIuHSIZE "\n", __LINE__, dset_size); goto error; } /* end if */ H5Tclose(datatype); H5Dclose(dataset); H5Sclose(dataspace); H5Pclose(dset_create_props); PASSED(); free(orig); free(orig_data); return SUCCEED; error: free(orig); free(orig_data); return FAIL; } /* end test_nbit_flt_size() */ /*------------------------------------------------------------------------- * Function: test_scaleoffset_int * * Purpose: Tests the integer datatype for scaleoffset filter * with fill value not defined * * Return: Success: 0 * * Failure: -1 * *------------------------------------------------------------------------- */ static herr_t test_scaleoffset_int(hid_t file) { hid_t dataset, datatype, space, dc; const hsize_t size[2] = {2, 5}; const hsize_t chunk_size[2] = {2, 5}; int orig_data[2][5]; int new_data[2][5]; size_t i, j; puts("Testing scaleoffset filter"); TESTING(" scaleoffset int without fill value (setup)"); datatype = H5Tcopy(H5T_NATIVE_INT); /* Set order of dataset datatype */ if (H5Tset_order(datatype, H5T_ORDER_BE) < 0) goto error; /* Create the data space */ if ((space = H5Screate_simple(2, size, NULL)) < 0) goto error; /* Create the dataset property list */ if ((dc = H5Pcreate(H5P_DATASET_CREATE)) < 0) goto error; /* Fill value undefined */ if (H5Pset_fill_value(dc, datatype, NULL) < 0) goto error; /* Set up to use scaleoffset filter, let library calculate minbits */ if (H5Pset_chunk(dc, 2, chunk_size) < 0) goto error; if (H5Pset_scaleoffset(dc, H5Z_SO_INT, H5Z_SO_INT_MINBITS_DEFAULT) < 0) goto error; /* Create the dataset */ if ((dataset = H5Dcreate2(file, DSET_SCALEOFFSET_INT_NAME, datatype, space, H5P_DEFAULT, dc, H5P_DEFAULT)) < 0) goto error; /* Initialize data */ for (i = 0; i < (size_t)size[0]; i++) for (j = 0; j < (size_t)size[1]; j++) { orig_data[i][j] = HDrandom() % 10000; /* even-numbered values are negative */ if ((i * size[1] + j + 1) % 2 == 0) orig_data[i][j] = -orig_data[i][j]; } PASSED(); /*---------------------------------------------------------------------- * STEP 1: Test scaleoffset by setting up a chunked dataset and writing * to it. *---------------------------------------------------------------------- */ TESTING(" scaleoffset int without fill value (write)"); if (H5Dwrite(dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, orig_data) < 0) goto error; PASSED(); /*---------------------------------------------------------------------- * STEP 2: Try to read the data we just wrote. *---------------------------------------------------------------------- */ TESTING(" scaleoffset int without fill value (read)"); /* Read the dataset back */ if (H5Dread(dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, new_data) < 0) goto error; /* Check that the values read are the same as the values written */ for (i = 0; i < (size_t)size[0]; i++) { for (j = 0; j < (size_t)size[1]; j++) { if (new_data[i][j] != orig_data[i][j]) { H5_FAILED(); printf(" Read different values than written.\n"); printf(" At index %lu,%lu\n", (unsigned long)i, (unsigned long)j); goto error; } } } /*---------------------------------------------------------------------- * Cleanup *---------------------------------------------------------------------- */ if (H5Tclose(datatype) < 0) goto error; if (H5Pclose(dc) < 0) goto error; if (H5Sclose(space) < 0) goto error; if (H5Dclose(dataset) < 0) goto error; PASSED(); return SUCCEED; error: return FAIL; } /* end test_scaleoffset_int() */ /*------------------------------------------------------------------------- * Function: test_scaleoffset_int_2 * * Purpose: Tests the integer datatype for scaleoffset filter * with fill value set * * Return: Success: 0 * * Failure: -1 * *------------------------------------------------------------------------- */ static herr_t test_scaleoffset_int_2(hid_t file) { hid_t dataset, datatype, space, mspace, dc; const hsize_t size[2] = {2, 5}; const hsize_t chunk_size[2] = {2, 5}; int orig_data[2][5]; int new_data[2][5]; hsize_t start[2]; /* Start of hyperslab */ hsize_t stride[2]; /* Stride of hyperslab */ hsize_t count[2]; /* Block count */ hsize_t block[2]; /* Block sizes */ int fillval; size_t j; TESTING(" scaleoffset int with fill value (setup)"); datatype = H5Tcopy(H5T_NATIVE_INT); /* Set order of dataset datatype */ if (H5Tset_order(datatype, H5T_ORDER_BE) < 0) goto error; /* Create the data space for the dataset */ if ((space = H5Screate_simple(2, size, NULL)) < 0) goto error; /* Create the dataset property list */ if ((dc = H5Pcreate(H5P_DATASET_CREATE)) < 0) goto error; /* Set fill value */ fillval = 10000; if (H5Pset_fill_value(dc, H5T_NATIVE_INT, &fillval) < 0) goto error; /* Set up to use scaleoffset filter, let library calculate minbits */ if (H5Pset_chunk(dc, 2, chunk_size) < 0) goto error; if (H5Pset_scaleoffset(dc, H5Z_SO_INT, H5Z_SO_INT_MINBITS_DEFAULT) < 0) goto error; /* Create the dataset */ if ((dataset = H5Dcreate2(file, DSET_SCALEOFFSET_INT_NAME_2, datatype, space, H5P_DEFAULT, dc, H5P_DEFAULT)) < 0) goto error; /* Create the memory data space */ if ((mspace = H5Screate_simple(2, size, NULL)) < 0) goto error; /* Select hyperslab for data to write, using 1x5 blocks, * (1,1) stride and (1,1) count starting at the position (0,0). */ start[0] = 0; start[1] = 0; stride[0] = 1; stride[1] = 1; count[0] = 1; count[1] = 1; block[0] = 1; block[1] = 5; if (H5Sselect_hyperslab(mspace, H5S_SELECT_SET, start, stride, count, block) < 0) goto error; /* Initialize data of hyperslab */ for (j = 0; j < (size_t)size[1]; j++) { orig_data[0][j] = (int)HDrandom() % 10000; /* even-numbered values are negative */ if ((j + 1) % 2 == 0) orig_data[0][j] = -orig_data[0][j]; } PASSED(); /*---------------------------------------------------------------------- * STEP 1: Test scaleoffset by setting up a chunked dataset and writing * to it. *---------------------------------------------------------------------- */ TESTING(" scaleoffset int with fill value (write)"); /* only data in the hyperslab will be written, other value should be fill value */ if (H5Dwrite(dataset, H5T_NATIVE_INT, mspace, mspace, H5P_DEFAULT, orig_data) < 0) goto error; PASSED(); /*---------------------------------------------------------------------- * STEP 2: Try to read the data we just wrote. *---------------------------------------------------------------------- */ TESTING(" scaleoffset int with fill value (read)"); /* Read the dataset back */ if (H5Dread(dataset, H5T_NATIVE_INT, mspace, mspace, H5P_DEFAULT, new_data) < 0) goto error; /* Check that the values read are the same as the values written */ for (j = 0; j < (size_t)size[1]; j++) { if (new_data[0][j] != orig_data[0][j]) { H5_FAILED(); printf(" Read different values than written.\n"); printf(" At index %lu,%lu\n", (unsigned long)0, (unsigned long)j); goto error; } } /*---------------------------------------------------------------------- * Cleanup *---------------------------------------------------------------------- */ if (H5Tclose(datatype) < 0) goto error; if (H5Pclose(dc) < 0) goto error; if (H5Sclose(space) < 0) goto error; if (H5Dclose(dataset) < 0) goto error; PASSED(); return SUCCEED; error: return FAIL; } /* end test_scaleoffset_int_2() */ /*------------------------------------------------------------------------- * Function: test_scaleoffset_float * * Purpose: Tests the float datatype for scaleoffset filter, with fill * value undefined, using variable-minimum-bits method * * Return: Success: 0 * * Failure: -1 * *------------------------------------------------------------------------- */ static herr_t test_scaleoffset_float(hid_t file) { hid_t dataset, datatype, space, dc; const hsize_t size[2] = {2, 5}; const hsize_t chunk_size[2] = {2, 5}; float orig_data[2][5]; float new_data[2][5]; size_t i, j; TESTING(" scaleoffset float without fill value, D-scaling (setup)"); datatype = H5Tcopy(H5T_NATIVE_FLOAT); /* Set order of dataset datatype */ if (H5Tset_order(datatype, H5T_ORDER_BE) < 0) goto error; /* Create the data space */ if ((space = H5Screate_simple(2, size, NULL)) < 0) goto error; /* Create the dataset property list */ if ((dc = H5Pcreate(H5P_DATASET_CREATE)) < 0) goto error; /* Fill value undefined */ if (H5Pset_fill_value(dc, datatype, NULL) < 0) goto error; /* Set up to use scaleoffset filter, decimal scale factor is 3, * use variable-minimum-bits method */ if (H5Pset_chunk(dc, 2, chunk_size) < 0) goto error; if (H5Pset_scaleoffset(dc, H5Z_SO_FLOAT_DSCALE, 3) < 0) goto error; /* Create the dataset */ if ((dataset = H5Dcreate2(file, DSET_SCALEOFFSET_FLOAT_NAME, datatype, space, H5P_DEFAULT, dc, H5P_DEFAULT)) < 0) goto error; /* Initialize data */ for (i = 0; i < (size_t)size[0]; i++) for (j = 0; j < (size_t)size[1]; j++) { orig_data[i][j] = (float)(HDrandom() % 100000) / 1000.0F; /* even-numbered values are negative */ if ((i * size[1] + j + 1) % 2 == 0) orig_data[i][j] = -orig_data[i][j]; } PASSED(); /*---------------------------------------------------------------------- * STEP 1: Test scaleoffset by setting up a chunked dataset and writing * to it. *---------------------------------------------------------------------- */ TESTING(" scaleoffset float without fill value, D-scaling (write)"); if (H5Dwrite(dataset, H5T_NATIVE_FLOAT, H5S_ALL, H5S_ALL, H5P_DEFAULT, orig_data) < 0) goto error; PASSED(); /*---------------------------------------------------------------------- * STEP 2: Try to read the data we just wrote. *---------------------------------------------------------------------- */ TESTING(" scaleoffset float without fill value, D-scaling (read)"); /* Read the dataset back */ if (H5Dread(dataset, H5T_NATIVE_FLOAT, H5S_ALL, H5S_ALL, H5P_DEFAULT, new_data) < 0) goto error; /* Check that the values read are the same as the values written */ for (i = 0; i < (size_t)size[0]; i++) { for (j = 0; j < (size_t)size[1]; j++) { if (fabs((double)(new_data[i][j] - orig_data[i][j])) > pow(10.0, -3.0)) { H5_FAILED(); printf(" Read different values than written.\n"); printf(" At index %lu,%lu\n", (unsigned long)i, (unsigned long)j); goto error; } } } /*---------------------------------------------------------------------- * Cleanup *---------------------------------------------------------------------- */ if (H5Tclose(datatype) < 0) goto error; if (H5Pclose(dc) < 0) goto error; if (H5Sclose(space) < 0) goto error; if (H5Dclose(dataset) < 0) goto error; PASSED(); return SUCCEED; error: return FAIL; } /* end test_scaleoffset_float() */ /*------------------------------------------------------------------------- * Function: test_scaleoffset_float_2 * * Purpose: Tests the float datatype for scaleoffset filter, with fill * value set, using variable-minimum-bits method * * Return: Success: 0 * * Failure: -1 * *------------------------------------------------------------------------- */ static herr_t test_scaleoffset_float_2(hid_t file) { hid_t dataset, datatype, space, mspace, dc; const hsize_t size[2] = {2, 5}; const hsize_t chunk_size[2] = {2, 5}; float orig_data[2][5]; float new_data[2][5]; float fillval; hsize_t start[2]; /* Start of hyperslab */ hsize_t stride[2]; /* Stride of hyperslab */ hsize_t count[2]; /* Block count */ hsize_t block[2]; /* Block sizes */ size_t j; TESTING(" scaleoffset float with fill value, D-scaling (setup)"); datatype = H5Tcopy(H5T_NATIVE_FLOAT); /* Set order of dataset datatype */ if (H5Tset_order(datatype, H5T_ORDER_BE) < 0) goto error; /* Create the data space for the dataset */ if ((space = H5Screate_simple(2, size, NULL)) < 0) goto error; /* Create the dataset property list */ if ((dc = H5Pcreate(H5P_DATASET_CREATE)) < 0) goto error; /* Set fill value */ fillval = 10000.0F; if (H5Pset_fill_value(dc, H5T_NATIVE_FLOAT, &fillval) < 0) goto error; /* Set up to use scaleoffset filter, decimal scale factor is 3, * use variable-minimum-bits method */ if (H5Pset_chunk(dc, 2, chunk_size) < 0) goto error; if (H5Pset_scaleoffset(dc, H5Z_SO_FLOAT_DSCALE, 3) < 0) goto error; /* Create the dataset */ if ((dataset = H5Dcreate2(file, DSET_SCALEOFFSET_FLOAT_NAME_2, datatype, space, H5P_DEFAULT, dc, H5P_DEFAULT)) < 0) goto error; /* Create the memory data space */ if ((mspace = H5Screate_simple(2, size, NULL)) < 0) goto error; /* Select hyperslab for data to write, using 1x5 blocks, * (1,1) stride and (1,1) count starting at the position (0,0). */ start[0] = 0; start[1] = 0; stride[0] = 1; stride[1] = 1; count[0] = 1; count[1] = 1; block[0] = 1; block[1] = 5; if (H5Sselect_hyperslab(mspace, H5S_SELECT_SET, start, stride, count, block) < 0) goto error; /* Initialize data of hyperslab */ for (j = 0; j < (size_t)size[1]; j++) { orig_data[0][j] = (float)(HDrandom() % 100000) / 1000.0F; /* even-numbered values are negative */ if ((j + 1) % 2 == 0) orig_data[0][j] = -orig_data[0][j]; } PASSED(); /*---------------------------------------------------------------------- * STEP 1: Test scaleoffset by setting up a chunked dataset and writing * to it. *---------------------------------------------------------------------- */ TESTING(" scaleoffset float with fill value, D-scaling (write)"); /* only data in the hyperslab will be written, other value should be fill value */ if (H5Dwrite(dataset, H5T_NATIVE_FLOAT, mspace, mspace, H5P_DEFAULT, orig_data) < 0) goto error; PASSED(); /*---------------------------------------------------------------------- * STEP 2: Try to read the data we just wrote. *---------------------------------------------------------------------- */ TESTING(" scaleoffset float with fill value, D-scaling (read)"); /* Read the dataset back */ if (H5Dread(dataset, H5T_NATIVE_FLOAT, mspace, mspace, H5P_DEFAULT, new_data) < 0) goto error; /* Check that the values read are the same as the values written */ for (j = 0; j < (size_t)size[1]; j++) { if (fabs((double)(new_data[0][j] - orig_data[0][j])) > pow(10.0, -3.0)) { H5_FAILED(); printf(" Read different values than written.\n"); printf(" At index %lu,%lu\n", (unsigned long)0, (unsigned long)j); goto error; } } /*---------------------------------------------------------------------- * Cleanup *---------------------------------------------------------------------- */ if (H5Tclose(datatype) < 0) goto error; if (H5Pclose(dc) < 0) goto error; if (H5Sclose(space) < 0) goto error; if (H5Dclose(dataset) < 0) goto error; PASSED(); return SUCCEED; error: return FAIL; } /* end test_scaleoffset_float_2() */ /*------------------------------------------------------------------------- * Function: test_scaleoffset_double * * Purpose: Tests the double datatype for scaleoffset filter, with fill * value undefined, using variable-minimum-bits method * * Return: Success: 0 * * Failure: -1 * *------------------------------------------------------------------------- */ static herr_t test_scaleoffset_double(hid_t file) { hid_t dataset, datatype, space, dc; const hsize_t size[2] = {2, 5}; const hsize_t chunk_size[2] = {2, 5}; double orig_data[2][5]; double new_data[2][5]; size_t i, j; TESTING(" scaleoffset double without fill value, D-scaling (setup)"); datatype = H5Tcopy(H5T_NATIVE_DOUBLE); /* Set order of dataset datatype */ if (H5Tset_order(datatype, H5T_ORDER_BE) < 0) goto error; /* Create the data space */ if ((space = H5Screate_simple(2, size, NULL)) < 0) goto error; /* Create the dataset property list */ if ((dc = H5Pcreate(H5P_DATASET_CREATE)) < 0) goto error; /* Fill value undefined */ if (H5Pset_fill_value(dc, datatype, NULL) < 0) goto error; /* Set up to use scaleoffset filter, decimal scale factor is 7, * use variable-minimum-bits method */ if (H5Pset_chunk(dc, 2, chunk_size) < 0) goto error; if (H5Pset_scaleoffset(dc, H5Z_SO_FLOAT_DSCALE, 7) < 0) goto error; /* Create the dataset */ if ((dataset = H5Dcreate2(file, DSET_SCALEOFFSET_DOUBLE_NAME, datatype, space, H5P_DEFAULT, dc, H5P_DEFAULT)) < 0) goto error; /* Initialize data */ for (i = 0; i < (size_t)size[0]; i++) for (j = 0; j < (size_t)size[1]; j++) { orig_data[i][j] = (HDrandom() % 10000000) / 10000000.0; /* even-numbered values are negative */ if ((i * size[1] + j + 1) % 2 == 0) orig_data[i][j] = -orig_data[i][j]; } PASSED(); /*---------------------------------------------------------------------- * STEP 1: Test scaleoffset by setting up a chunked dataset and writing * to it. *---------------------------------------------------------------------- */ TESTING(" scaleoffset double without fill value, D-scaling (write)"); if (H5Dwrite(dataset, H5T_NATIVE_DOUBLE, H5S_ALL, H5S_ALL, H5P_DEFAULT, orig_data) < 0) goto error; PASSED(); /*---------------------------------------------------------------------- * STEP 2: Try to read the data we just wrote. *---------------------------------------------------------------------- */ TESTING(" scaleoffset double without fill value, D-scaling (read)"); /* Read the dataset back */ if (H5Dread(dataset, H5T_NATIVE_DOUBLE, H5S_ALL, H5S_ALL, H5P_DEFAULT, new_data) < 0) goto error; /* Check that the values read are the same as the values written */ for (i = 0; i < (size_t)size[0]; i++) { for (j = 0; j < (size_t)size[1]; j++) { if (fabs(new_data[i][j] - orig_data[i][j]) > pow(10.0, -7.0)) { H5_FAILED(); printf(" Read different values than written.\n"); printf(" At index %lu,%lu\n", (unsigned long)i, (unsigned long)j); goto error; } } } /*---------------------------------------------------------------------- * Cleanup *---------------------------------------------------------------------- */ if (H5Tclose(datatype) < 0) goto error; if (H5Pclose(dc) < 0) goto error; if (H5Sclose(space) < 0) goto error; if (H5Dclose(dataset) < 0) goto error; PASSED(); return SUCCEED; error: return FAIL; } /* end test_scaleoffset_double() */ /*------------------------------------------------------------------------- * Function: test_scaleoffset_double_2 * * Purpose: Tests the double datatype for scaleoffset filter, with fill * value set, using variable-minimum-bits method * * Return: Success: 0 * * Failure: -1 * *------------------------------------------------------------------------- */ static herr_t test_scaleoffset_double_2(hid_t file) { hid_t dataset, datatype, space, mspace, dc; const hsize_t size[2] = {2, 5}; const hsize_t chunk_size[2] = {2, 5}; double orig_data[2][5]; double new_data[2][5]; double fillval; hsize_t start[2]; /* Start of hyperslab */ hsize_t stride[2]; /* Stride of hyperslab */ hsize_t count[2]; /* Block count */ hsize_t block[2]; /* Block sizes */ size_t j; TESTING(" scaleoffset double with fill value, D-scaling (setup)"); datatype = H5Tcopy(H5T_NATIVE_DOUBLE); /* Set order of dataset datatype */ if (H5Tset_order(datatype, H5T_ORDER_BE) < 0) goto error; /* Create the data space for the dataset */ if ((space = H5Screate_simple(2, size, NULL)) < 0) goto error; /* Create the dataset property list */ if ((dc = H5Pcreate(H5P_DATASET_CREATE)) < 0) goto error; /* Set fill value */ fillval = 10000.0; if (H5Pset_fill_value(dc, H5T_NATIVE_DOUBLE, &fillval) < 0) goto error; /* Set up to use scaleoffset filter, decimal scale factor is 7, * use variable-minimum-bits method */ if (H5Pset_chunk(dc, 2, chunk_size) < 0) goto error; if (H5Pset_scaleoffset(dc, H5Z_SO_FLOAT_DSCALE, 7) < 0) goto error; /* Create the dataset */ if ((dataset = H5Dcreate2(file, DSET_SCALEOFFSET_DOUBLE_NAME_2, datatype, space, H5P_DEFAULT, dc, H5P_DEFAULT)) < 0) goto error; /* Create the memory data space */ if ((mspace = H5Screate_simple(2, size, NULL)) < 0) goto error; /* Select hyperslab for data to write, using 1x5 blocks, * (1,1) stride and (1,1) count starting at the position (0,0). */ start[0] = 0; start[1] = 0; stride[0] = 1; stride[1] = 1; count[0] = 1; count[1] = 1; block[0] = 1; block[1] = 5; if (H5Sselect_hyperslab(mspace, H5S_SELECT_SET, start, stride, count, block) < 0) goto error; /* Initialize data of hyperslab */ for (j = 0; j < (size_t)size[1]; j++) { orig_data[0][j] = (HDrandom() % 10000000) / 10000000.0; /* even-numbered values are negative */ if ((j + 1) % 2 == 0) orig_data[0][j] = -orig_data[0][j]; } PASSED(); /*---------------------------------------------------------------------- * STEP 1: Test scaleoffset by setting up a chunked dataset and writing * to it. *---------------------------------------------------------------------- */ TESTING(" scaleoffset double with fill value, D-scaling (write)"); /* only data in the hyperslab will be written, other value should be fill value */ if (H5Dwrite(dataset, H5T_NATIVE_DOUBLE, mspace, mspace, H5P_DEFAULT, orig_data) < 0) goto error; PASSED(); /*---------------------------------------------------------------------- * STEP 2: Try to read the data we just wrote. *---------------------------------------------------------------------- */ TESTING(" scaleoffset double with fill value, D-scaling (read)"); /* Read the dataset back */ if (H5Dread(dataset, H5T_NATIVE_DOUBLE, mspace, mspace, H5P_DEFAULT, new_data) < 0) goto error; /* Check that the values read are the same as the values written */ for (j = 0; j < (size_t)size[1]; j++) { if (fabs((double)(new_data[0][j] - orig_data[0][j])) > pow(10.0, -7.0)) { H5_FAILED(); printf(" Read different values than written.\n"); printf(" At index %lu,%lu\n", (unsigned long)0, (unsigned long)j); goto error; } } /*---------------------------------------------------------------------- * Cleanup *---------------------------------------------------------------------- */ if (H5Tclose(datatype) < 0) goto error; if (H5Pclose(dc) < 0) goto error; if (H5Sclose(space) < 0) goto error; if (H5Dclose(dataset) < 0) goto error; PASSED(); return SUCCEED; error: return FAIL; } /* end test_scaleoffset_double_2() */ /*------------------------------------------------------------------------- * Function: test_multiopen * * Purpose: Tests that a bug no longer exists. If a dataset is opened * twice and one of the handles is used to extend the dataset, * then the other handle should return the new size when * queried. * * Return: Success: 0 * * Failure: -1 * *------------------------------------------------------------------------- */ static herr_t test_multiopen(hid_t file) { hid_t dcpl = H5I_INVALID_HID, space = H5I_INVALID_HID, dset1 = H5I_INVALID_HID, dset2 = H5I_INVALID_HID; hsize_t cur_size[1] = {10}; hsize_t tmp_size[1]; static hsize_t max_size[1] = {H5S_UNLIMITED}; TESTING("multi-open with extending"); /* Create the dataset and open it twice */ if ((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0) goto error; if (H5Pset_chunk(dcpl, 1, cur_size) < 0) goto error; if ((space = H5Screate_simple(1, cur_size, max_size)) < 0) goto error; if ((dset1 = H5Dcreate2(file, "multiopen", H5T_NATIVE_INT, space, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0) goto error; if ((dset2 = H5Dopen2(dset1, ".", H5P_DEFAULT)) < 0) goto error; if (H5Sclose(space) < 0) goto error; /* Extend with the first handle */ cur_size[0] = 20; if (H5Dset_extent(dset1, cur_size) < 0) goto error; /* Get the size from the second handle */ if ((space = H5Dget_space(dset2)) < 0) goto error; if (H5Sget_simple_extent_dims(space, tmp_size, NULL) < 0) goto error; if (cur_size[0] != tmp_size[0]) { H5_FAILED(); printf(" Got %d instead of %d!\n", (int)tmp_size[0], (int)cur_size[0]); goto error; } /* end if */ if (H5Dclose(dset1) < 0) goto error; if (H5Dclose(dset2) < 0) goto error; if (H5Sclose(space) < 0) goto error; if (H5Pclose(dcpl) < 0) goto error; PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Dclose(dset1); H5Dclose(dset2); H5Sclose(space); H5Pclose(dcpl); } H5E_END_TRY return FAIL; } /* end test_multiopen() */ /*------------------------------------------------------------------------- * Function: test_floattypes * * Purpose: Make some datasets with various float types. * * Return: Success: 0 * * Failure: -1 * *------------------------------------------------------------------------- */ static herr_t test_floattypes(hid_t file) { hid_t dataset = H5I_INVALID_HID; hid_t datatype = H5I_INVALID_HID; hid_t space = H5I_INVALID_HID; const hsize_t size[2] = {2, 5}; size_t i, j; size_t precision, offset; puts("Testing float datatypes"); /* float */ { /* orig_data[] are initialized to be within the range that can be represented by * dataset datatype (no precision loss during datatype conversion) */ float orig_data[2][5] = {{188384.0F, 19.103516F, -1.0831790e9F, -84.242188F, 5.2045898F}, {-49140.0F, 2350.25F, -3.2110596e-1F, 6.4998865e-5F, -0.0F}}; float new_data[2][5]; TESTING(" float (setup)"); /* Define user-defined single-precision floating-point type for dataset */ datatype = H5Tcopy(H5T_IEEE_F32BE); if (H5Tset_fields(datatype, (size_t)26, (size_t)20, (size_t)6, (size_t)7, (size_t)13) < 0) goto error; offset = 7; if (H5Tset_offset(datatype, offset) < 0) goto error; precision = 20; if (H5Tset_precision(datatype, precision) < 0) goto error; if (H5Tset_size(datatype, (size_t)4) < 0) goto error; if (H5Tset_ebias(datatype, (size_t)31) < 0) goto error; /* Create the data space */ if ((space = H5Screate_simple(2, size, NULL)) < 0) goto error; /* Create the dataset */ if ((dataset = H5Dcreate2(file, "float_type)", datatype, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) goto error; PASSED(); /*---------------------------------------------------------------------- * STEP 1: Test writing to it. *---------------------------------------------------------------------- */ TESTING(" float (write)"); if (H5Dwrite(dataset, H5T_NATIVE_FLOAT, H5S_ALL, H5S_ALL, H5P_DEFAULT, orig_data) < 0) goto error; PASSED(); /*---------------------------------------------------------------------- * STEP 2: Try to read the data we just wrote. *---------------------------------------------------------------------- */ TESTING(" float (read)"); /* Read the dataset back */ if (H5Dread(dataset, H5T_NATIVE_FLOAT, H5S_ALL, H5S_ALL, H5P_DEFAULT, new_data) < 0) goto error; /* Check that the values read are the same as the values written * Assume size of int = size of float */ for (i = 0; i < (size_t)size[0]; i++) { for (j = 0; j < (size_t)size[1]; j++) { if (isnan(orig_data[i][j])) continue; /* skip if value is NaN */ if (!H5_FLT_ABS_EQUAL(new_data[i][j], orig_data[i][j])) { H5_FAILED(); printf(" Read different values than written.\n"); printf(" At index %lu,%lu\n", (unsigned long)i, (unsigned long)j); goto error; } } } PASSED(); /*---------------------------------------------------------------------- * Cleanup *---------------------------------------------------------------------- */ if (H5Tclose(datatype) < 0) goto error; if (H5Sclose(space) < 0) goto error; if (H5Dclose(dataset) < 0) goto error; } /* double */ { double orig_data[2][5] = { {(double)1.6081706885101836e+60L, (double)-255.32099170994480, (double)1.2677579992621376e-61L, (double)64568.289448797700, (double)-1.0619721778839084e-75L}, {(double)2.1499497833454840e+56L, (double)6.6562295504670740e-3, (double)-1.5747263393432150, (double)1.0711093225222612, (double)-9.8971679387636870e-1}}; double new_data[2][5]; TESTING(" double (setup)"); /* Define user-defined double-precision floating-point type for dataset */ datatype = H5Tcopy(H5T_IEEE_F64BE); if (H5Tset_fields(datatype, (size_t)55, (size_t)46, (size_t)9, (size_t)5, (size_t)41) < 0) goto error; offset = 5; if (H5Tset_offset(datatype, offset) < 0) goto error; precision = 51; if (H5Tset_precision(datatype, precision) < 0) goto error; if (H5Tset_size(datatype, (size_t)8) < 0) goto error; if (H5Tset_ebias(datatype, (size_t)255) < 0) goto error; /* Create the data space */ if ((space = H5Screate_simple(2, size, NULL)) < 0) goto error; /* Create the dataset */ if ((dataset = H5Dcreate2(file, "double_type", datatype, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) goto error; PASSED(); /*---------------------------------------------------------------------- * STEP 1: Test writing to it. *---------------------------------------------------------------------- */ TESTING(" double (write)"); if (H5Dwrite(dataset, H5T_NATIVE_DOUBLE, H5S_ALL, H5S_ALL, H5P_DEFAULT, orig_data) < 0) goto error; PASSED(); /*---------------------------------------------------------------------- * STEP 2: Try to read the data we just wrote. *---------------------------------------------------------------------- */ TESTING(" double (read)"); /* Read the dataset back */ if (H5Dread(dataset, H5T_NATIVE_DOUBLE, H5S_ALL, H5S_ALL, H5P_DEFAULT, new_data) < 0) goto error; /* Check that the values read are the same as the values written * Assume size of long long = size of double */ for (i = 0; i < (size_t)size[0]; i++) { for (j = 0; j < (size_t)size[1]; j++) { if (isnan(orig_data[i][j])) continue; /* skip if value is NaN */ if (!H5_DBL_ABS_EQUAL(new_data[i][j], orig_data[i][j])) { H5_FAILED(); printf(" Read different values than written.\n"); printf(" At index %lu,%lu\n", (unsigned long)i, (unsigned long)j); goto error; } } } PASSED(); /*---------------------------------------------------------------------- * Cleanup *---------------------------------------------------------------------- */ if (H5Tclose(datatype) < 0) goto error; if (H5Sclose(space) < 0) goto error; if (H5Dclose(dataset) < 0) goto error; } #if H5_SIZEOF_LONG_DOUBLE != H5_SIZEOF_DOUBLE /* long double */ { long double orig_data[2][5] = { {(long double)1.6081706885101836e+300L, (long double)-255.3209917099448032099170994480, (long double)1.2677579992621376e-310L, (long double)64568.289448797700289448797700, (long double)-1.0619721778839084e-310L}, {(long double)2.1499497833454840991499497833454840e+257L, (long double)6.6562295504670740996562295504670740e-3, (long double)-1.5747263393432150995747263393432150, (long double)1.0711093225222612990711093225222612, (long double)-9.8971679387636870998971679387636870e-1}}; long double new_data[2][5]; size_t ld_spos, ld_epos, ld_esize, ld_mpos, ld_msize; size_t tgt_precision = 128; TESTING(" long double (setup)"); if ((datatype = H5Tcopy(H5T_NATIVE_LDOUBLE)) < 0) goto error; /* Skip creating a custom floating-point type when long double * is the IBM long double. The library detects different formats * for the type on big-endian vs. little-endian systems and will * cause this to fail on little-endian systems while passing on * big-endian systems. The library needs proper support for the * IBM long double type before we can test this. */ #if LDBL_MANT_DIG != 106 /* Get the layout of the native long double type */ if (H5Tget_fields(datatype, &ld_spos, &ld_epos, &ld_esize, &ld_mpos, &ld_msize) < 0) goto error; /* Check if all "tgt_precision"+ bits are already used. If not, define * a custom floating-point type where the mantissa takes up the extra * bits. Otherwise, just write and read using the native long double type. */ if (ld_esize + ld_msize + 1 < tgt_precision) { size_t extra_bits = tgt_precision - ld_esize - ld_msize - 1; /* Increasing precision, call H5Tset_precision first */ if (H5Tset_precision(datatype, tgt_precision) < 0) goto error; if (H5Tset_fields(datatype, ld_spos + extra_bits, ld_epos + extra_bits, ld_esize, 0, ld_msize + extra_bits) < 0) goto error; if (H5Tset_size(datatype, 16) < 0) goto error; } #endif /* Create the data space */ if ((space = H5Screate_simple(2, size, NULL)) < 0) goto error; /* Create the dataset */ if ((dataset = H5Dcreate2(file, "long_double_type", datatype, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) goto error; PASSED(); /*---------------------------------------------------------------------- * STEP 1: Test writing to it. *---------------------------------------------------------------------- */ TESTING(" long double (write)"); if (H5Dwrite(dataset, H5T_NATIVE_LDOUBLE, H5S_ALL, H5S_ALL, H5P_DEFAULT, orig_data) < 0) goto error; PASSED(); /*---------------------------------------------------------------------- * STEP 2: Try to read the data we just wrote. *---------------------------------------------------------------------- */ TESTING(" long double (read)"); /* Read the dataset back */ if (H5Dread(dataset, H5T_NATIVE_LDOUBLE, H5S_ALL, H5S_ALL, H5P_DEFAULT, new_data) < 0) goto error; /* Check that the values read are the same as the values written */ for (i = 0; i < (size_t)size[0]; i++) { for (j = 0; j < (size_t)size[1]; j++) { if (isnan(orig_data[i][j])) continue; /* skip if value is NaN */ if (!H5_LDBL_ABS_EQUAL(new_data[i][j], orig_data[i][j])) { H5_FAILED(); printf(" Read different values than written.\n"); printf(" At index %lu,%lu\n", (unsigned long)i, (unsigned long)j); goto error; } } } PASSED(); /*---------------------------------------------------------------------- * Cleanup *---------------------------------------------------------------------- */ if (H5Tclose(datatype) < 0) goto error; if (H5Sclose(space) < 0) goto error; if (H5Dclose(dataset) < 0) goto error; } #endif return SUCCEED; error: H5E_BEGIN_TRY { H5Tclose(datatype); H5Sclose(space); H5Dclose(dataset); } H5E_END_TRY return FAIL; } /* end test_floattypes() */ /*------------------------------------------------------------------------- * Function: test_types * * Purpose: Make some datasets with various types so we can test h5ls. * * Return: Success: 0 * * Failure: -1 * *------------------------------------------------------------------------- */ static herr_t test_types(hid_t file) { hid_t grp = H5I_INVALID_HID, type = H5I_INVALID_HID, space = H5I_INVALID_HID, dset = H5I_INVALID_HID; size_t i; hsize_t nelmts; unsigned char buf[32]; TESTING("various datatypes"); if ((grp = H5Gcreate2(file, "typetests", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) goto error; /* bitfield_1 */ nelmts = sizeof(buf); if ((type = H5Tcopy(H5T_STD_B8LE)) < 0 || (space = H5Screate_simple(1, &nelmts, NULL)) < 0 || (dset = H5Dcreate2(grp, "bitfield_1", type, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) goto error; for (i = 0; i < sizeof buf; i++) buf[i] = (unsigned char)(0xff ^ i); if (H5Dwrite(dset, type, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf) < 0) goto error; if (H5Sclose(space) < 0) goto error; if (H5Tclose(type) < 0) goto error; if (H5Dclose(dset) < 0) goto error; /* bitfield_2 */ nelmts = sizeof(buf) / 2; if ((type = H5Tcopy(H5T_STD_B16LE)) < 0 || (space = H5Screate_simple(1, &nelmts, NULL)) < 0 || (dset = H5Dcreate2(grp, "bitfield_2", type, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) goto error; for (i = 0; i < sizeof buf; i++) buf[i] = (unsigned char)(0xff ^ i); if (H5Dwrite(dset, type, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf) < 0) goto error; if (H5Sclose(space) < 0) goto error; if (H5Tclose(type) < 0) goto error; if (H5Dclose(dset) < 0) goto error; /* opaque_1 */ nelmts = sizeof(buf); if ((type = H5Tcreate(H5T_OPAQUE, (size_t)1)) < 0 || H5Tset_tag(type, "testing 1-byte opaque type") < 0 || (space = H5Screate_simple(1, &nelmts, NULL)) < 0 || (dset = H5Dcreate2(grp, "opaque_1", type, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) goto error; for (i = 0; i < sizeof buf; i++) buf[i] = (unsigned char)(0xff ^ i); if (H5Dwrite(dset, type, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf) < 0) goto error; if (H5Sclose(space) < 0) goto error; if (H5Tclose(type) < 0) goto error; if (H5Dclose(dset) < 0) goto error; /* opaque_2 */ nelmts = sizeof(buf) / 4; if ((type = H5Tcreate(H5T_OPAQUE, (size_t)4)) < 0 || H5Tset_tag(type, "testing 4-byte opaque type") < 0 || (space = H5Screate_simple(1, &nelmts, NULL)) < 0 || (dset = H5Dcreate2(grp, "opaque_2", type, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) goto error; for (i = 0; i < sizeof buf; i++) buf[i] = (unsigned char)(0xff ^ i); if (H5Dwrite(dset, type, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf) < 0) goto error; if (H5Sclose(space) < 0) goto error; if (H5Tclose(type) < 0) goto error; if (H5Dclose(dset) < 0) goto error; /* Cleanup */ if (H5Gclose(grp) < 0) goto error; PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Gclose(grp); H5Tclose(type); H5Sclose(space); H5Dclose(dset); } H5E_END_TRY return FAIL; } /* end test_types() */ /* This message derives from H5Z */ const H5Z_class2_t H5Z_CAN_APPLY_TEST[1] = {{ H5Z_CLASS_T_VERS, H5Z_FILTER_CAN_APPLY_TEST, /* Filter id number */ 1, 1, "can_apply_test", /* Filter name for debugging */ can_apply_bogus, /* The "can apply" callback */ NULL, /* The "set local" callback */ filter_bogus, /* The actual filter function */ }}; /*------------------------------------------------------------------------- * Function: test_can_apply * * Purpose: Tests library behavior when filter indicates it can't * apply to certain combinations of creation parameters. * The filter is mandate. If the CAN_APPLY callback function * indicates wrong datatype, the dataset creation should fail. * * Return: Success: 0 * Failure: -1 * *------------------------------------------------------------------------- */ static herr_t test_can_apply(hid_t file) { hid_t dsid; /* Dataset ID */ hid_t sid; /* Dataspace ID */ hid_t dcpl; /* Dataspace creation property list ID */ const hsize_t dims[2] = {DSET_DIM1, DSET_DIM2}; /* Dataspace dimensions */ const hsize_t chunk_dims[2] = {2, 25}; /* Chunk dimensions */ hsize_t dset_size; /* Dataset size */ size_t i, j; /* Local index variables */ TESTING("dataset filter 'can apply' callback"); /* Create dcpl with special filter */ if ((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0) { H5_FAILED(); printf(" Line %d: Can't create dcpl\n", __LINE__); goto error; } /* end if */ if (H5Pset_chunk(dcpl, 2, chunk_dims) < 0) { H5_FAILED(); printf(" Line %d: Can't set chunk sizes\n", __LINE__); goto error; } /* end if */ if (H5Zregister(H5Z_CAN_APPLY_TEST) < 0) { H5_FAILED(); printf(" Line %d: Can't register 'can apply' filter\n", __LINE__); goto error; } /* The filter is mandate. */ if (H5Pset_filter(dcpl, H5Z_FILTER_CAN_APPLY_TEST, 0, (size_t)0, NULL) < 0) { H5_FAILED(); printf(" Line %d: Can't set bogus filter\n", __LINE__); goto error; } /* Create the data space */ if ((sid = H5Screate_simple(2, dims, NULL)) < 0) { H5_FAILED(); printf(" Line %d: Can't open dataspace\n", __LINE__); goto error; } /* end if */ /* Create new dataset */ /* (Should fail because the 'can apply' function should indicate inappropriate * combination. And the filter is mandate.) */ H5E_BEGIN_TRY { dsid = H5Dcreate2(file, DSET_CAN_APPLY_NAME, H5T_NATIVE_DOUBLE, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT); } H5E_END_TRY if (dsid >= 0) { H5_FAILED(); printf(" Line %d: Shouldn't have created dataset!\n", __LINE__); H5Dclose(dsid); goto error; } /* end if */ /* (Should fail because the 'can apply' function should fail) */ H5E_BEGIN_TRY { dsid = H5Dcreate2(file, DSET_CAN_APPLY_NAME, H5T_NATIVE_FLOAT, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT); } H5E_END_TRY if (dsid >= 0) { H5_FAILED(); printf(" Line %d: Shouldn't have created dataset!\n", __LINE__); H5Dclose(dsid); goto error; } /* end if */ /* Create new dataset */ if ((dsid = H5Dcreate2(file, DSET_CAN_APPLY_NAME, H5T_NATIVE_INT, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0) { H5_FAILED(); printf(" Line %d: Can't create dataset\n", __LINE__); goto error; } /* end if */ /* Write data */ if (H5Dwrite(dsid, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, points_data) < 0) { H5_FAILED(); printf(" Line %d: Error writing dataset data\n", __LINE__); goto error; } /* end if */ /* Flush the file (to clear the cache) */ if (H5Fflush(file, H5F_SCOPE_GLOBAL) < 0) { H5_FAILED(); printf(" Line %d: Error flushing file\n", __LINE__); goto error; } /* end if */ /* Query the dataset's size on disk */ if ((dset_size = H5Dget_storage_size(dsid)) == 0) { H5_FAILED(); printf(" Line %d: Error querying dataset size\n", __LINE__); goto error; } /* end if */ /* Verify that the size indicates data is uncompressed */ if ((H5Tget_size(H5T_NATIVE_INT) * dims[0] * dims[1]) != dset_size) { H5_FAILED(); printf(" Line %d: Incorrect dataset size: %lu\n", __LINE__, (unsigned long)dset_size); goto error; } /* end if */ /* Read data */ if (H5Dread(dsid, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, check_data) < 0) { H5_FAILED(); printf(" Line %d: Error reading dataset data\n", __LINE__); goto error; } /* end if */ /* Compare data */ /* Check that the values read are the same as the values written */ for (i = 0; i < (size_t)dims[0]; i++) { for (j = 0; j < (size_t)dims[1]; j++) { if (points[i][j] != check[i][j]) { H5_FAILED(); printf(" Line %d: Read different values than written.\n", __LINE__); printf(" At index %lu,%lu\n", (unsigned long)(i), (unsigned long)(j)); printf(" At original: %d\n", points[i][j]); printf(" At returned: %d\n", check[i][j]); goto error; } /* end if */ } /* end for */ } /* end for */ /* Close dataset */ if (H5Dclose(dsid) < 0) { H5_FAILED(); printf(" Line %d: Can't close dataset\n", __LINE__); goto error; } /* end if */ /* Close dataspace */ if (H5Sclose(sid) < 0) { H5_FAILED(); printf(" Line %d: Can't close dataspace\n", __LINE__); goto error; } /* end if */ /* Close dataset creation property list */ if (H5Pclose(dcpl) < 0) { H5_FAILED(); printf(" Line %d: Can't close dcpl\n", __LINE__); goto error; } /* end if */ PASSED(); return SUCCEED; error: return FAIL; } /* end test_can_apply() */ /* This message derives from H5Z */ const H5Z_class2_t H5Z_CAN_APPLY_TEST2[1] = {{ H5Z_CLASS_T_VERS, H5Z_FILTER_CAN_APPLY_TEST2, /* Filter id number */ 1, 1, "can_apply_test", /* Filter name for debugging */ can_apply_bogus, /* The "can apply" callback */ NULL, /* The "set local" callback */ filter_bogus3, /* The actual filter function */ }}; /*------------------------------------------------------------------------- * Function: test_can_apply2 * * Purpose: Tests library behavior when an optional filter indicates * it can't apply to certain combinations of creation * parameters. The filter function FILTER_BOGUS3 does nothing * than returning a failure. Because the filter is optional, * the library skips the filter even though the CAN_APPLY_BOGUS * indicates the datatype DOUBLE can't apply to the dataset. * * Return: Success: 0 * Failure: -1 * *------------------------------------------------------------------------- */ static herr_t test_can_apply2(hid_t file) { hid_t dsid; /* Dataset ID */ hid_t sid; /* Dataspace ID */ hid_t dcpl; /* Dataspace creation property list ID */ const hsize_t dims[2] = {DSET_DIM1, DSET_DIM2}; /* Dataspace dimensions */ const hsize_t chunk_dims[2] = {2, 25}; /* Chunk dimensions */ hsize_t dset_size; /* Dataset size */ size_t i, j; /* Local index variables */ TESTING("dataset filter 'can apply' callback second"); /* Create dcpl with special filter */ if ((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0) { H5_FAILED(); printf(" Line %d: Can't create dcpl\n", __LINE__); goto error; } /* end if */ if (H5Pset_chunk(dcpl, 2, chunk_dims) < 0) { H5_FAILED(); printf(" Line %d: Can't set chunk sizes\n", __LINE__); goto error; } /* end if */ if (H5Zregister(H5Z_CAN_APPLY_TEST2) < 0) { H5_FAILED(); printf(" Line %d: Can't register 'can apply' filter\n", __LINE__); goto error; } /* The filter is optional. */ if (H5Pset_filter(dcpl, H5Z_FILTER_CAN_APPLY_TEST2, H5Z_FLAG_OPTIONAL, (size_t)0, NULL) < 0) { H5_FAILED(); printf(" Line %d: Can't set bogus filter\n", __LINE__); goto error; } /* Create the data space */ if ((sid = H5Screate_simple(2, dims, NULL)) < 0) { H5_FAILED(); printf(" Line %d: Can't open dataspace\n", __LINE__); goto error; } /* end if */ /* Create new dataset */ if ((dsid = H5Dcreate2(file, DSET_CAN_APPLY_NAME2, H5T_NATIVE_DOUBLE, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0) { H5_FAILED(); printf(" Line %d: Can't create dataset\n", __LINE__); goto error; } /* end if */ /* Write data */ if (H5Dwrite(dsid, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, points_data) < 0) { H5_FAILED(); printf(" Line %d: Error writing dataset data\n", __LINE__); goto error; } /* end if */ /* Flush the file (to clear the cache) */ if (H5Fflush(file, H5F_SCOPE_GLOBAL) < 0) { H5_FAILED(); printf(" Line %d: Error flushing file\n", __LINE__); goto error; } /* end if */ /* Query the dataset's size on disk */ if ((dset_size = H5Dget_storage_size(dsid)) == 0) { H5_FAILED(); printf(" Line %d: Error querying dataset size\n", __LINE__); goto error; } /* end if */ /* Verify that the size indicates data is uncompressed */ if ((H5Tget_size(H5T_NATIVE_DOUBLE) * dims[0] * dims[1]) != dset_size) { H5_FAILED(); printf(" Line %d: Incorrect dataset size: %lu\n", __LINE__, (unsigned long)dset_size); goto error; } /* end if */ /* Read data */ if (H5Dread(dsid, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, check_data) < 0) { H5_FAILED(); printf(" Line %d: Error reading dataset data\n", __LINE__); goto error; } /* end if */ /* Compare data */ /* Check that the values read are the same as the values written */ for (i = 0; i < (size_t)dims[0]; i++) { for (j = 0; j < (size_t)dims[1]; j++) { if (points[i][j] != check[i][j]) { H5_FAILED(); printf(" Line %d: Read different values than written.\n", __LINE__); printf(" At index %lu,%lu\n", (unsigned long)(i), (unsigned long)(j)); printf(" At original: %d\n", points[i][j]); printf(" At returned: %d\n", check[i][j]); goto error; } /* end if */ } /* end for */ } /* end for */ /* Close dataset */ if (H5Dclose(dsid) < 0) { H5_FAILED(); printf(" Line %d: Can't close dataset\n", __LINE__); goto error; } /* end if */ /* Close dataspace */ if (H5Sclose(sid) < 0) { H5_FAILED(); printf(" Line %d: Can't close dataspace\n", __LINE__); goto error; } /* end if */ /* Close dataset creation property list */ if (H5Pclose(dcpl) < 0) { H5_FAILED(); printf(" Line %d: Can't close dcpl\n", __LINE__); goto error; } /* end if */ PASSED(); return SUCCEED; error: return FAIL; } /* end test_can_apply2() */ /*------------------------------------------------------------------------- * Function: test_optional_filters * * Purpose: Tests that H5Dcreate2 will not fail when a combination of * type, space, etc... doesn't work for a filter and filter is * optional. * * Return: Success: SUCCEED * Failure: FAIL * *------------------------------------------------------------------------- */ static herr_t test_optional_filters(hid_t file) { unsigned int level = 9; unsigned int cd_values[1] = {level}; size_t cd_nelmts = 1; hsize_t dim1d[1]; /* Dataspace dimensions */ hid_t dsid = H5I_INVALID_HID; /* Dataset ID */ hid_t sid = H5I_INVALID_HID; /* Dataspace ID */ hid_t strtid = H5I_INVALID_HID; /* Datatype ID for string */ hid_t vlentid = H5I_INVALID_HID; /* Datatype ID for vlen */ hid_t dcplid = H5I_INVALID_HID; /* Dataspace creation property list ID */ TESTING("dataset with optional filters"); /* Create dcpl with special filter */ if ((dcplid = H5Pcreate(H5P_DATASET_CREATE)) < 0) TEST_ERROR; /* Create the datatype */ if ((strtid = H5Tcreate(H5T_STRING, H5T_VARIABLE)) < 0) TEST_ERROR; /* Create the data space */ if ((sid = H5Screate(H5S_SCALAR)) < 0) TEST_ERROR; /* The filter is optional. */ if (H5Pset_filter(dcplid, H5Z_FILTER_DEFLATE, H5Z_FLAG_OPTIONAL, cd_nelmts, cd_values) < 0) TEST_ERROR; /* Create dataset with optional filter */ if ((dsid = H5Dcreate2(file, DSET_OPTIONAL_SCALAR, strtid, sid, H5P_DEFAULT, dcplid, H5P_DEFAULT)) < 0) TEST_ERROR; /* Close dataset */ if (H5Dclose(dsid) < 0) TEST_ERROR; /* Close dataspace */ if (H5Sclose(sid) < 0) TEST_ERROR; /* Close datatype */ if (H5Tclose(strtid) < 0) TEST_ERROR; /* Set dataspace dimensions */ dim1d[0] = DIM1; /* Create a non-scalar dataspace */ if ((sid = H5Screate_simple(1, dim1d, NULL)) < 0) TEST_ERROR; /* Create a vlen datatype */ if ((vlentid = H5Tvlen_create(H5T_NATIVE_INT)) < 0) TEST_ERROR; /* Create dataset with optional filter */ if ((dsid = H5Dcreate2(file, DSET_OPTIONAL_VLEN, vlentid, sid, H5P_DEFAULT, dcplid, H5P_DEFAULT)) < 0) TEST_ERROR; /* Close dataset */ if (H5Dclose(dsid) < 0) TEST_ERROR; /* Close dataspace */ if (H5Sclose(sid) < 0) TEST_ERROR; /* Close datatype */ if (H5Tclose(vlentid) < 0) TEST_ERROR; /* Close dataset creation property list */ if (H5Pclose(dcplid) < 0) TEST_ERROR; PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Dclose(dsid); H5Sclose(sid); H5Pclose(dcplid); H5Tclose(strtid); H5Tclose(vlentid); } H5E_END_TRY return FAIL; } /* end test_optional_filters() */ /*------------------------------------------------------------------------- * Function: test_can_apply_szip * * Purpose: Tests library behavior when szip filter indicates it can't * apply to certain combinations of creation parameters * * Return: Success: 0 * Failure: -1 * *------------------------------------------------------------------------- */ static herr_t test_can_apply_szip(hid_t #ifndef H5_HAVE_FILTER_SZIP H5_ATTR_UNUSED #endif /* H5_HAVE_FILTER_SZIP */ file) { #ifdef H5_HAVE_FILTER_SZIP hid_t dsid; /* Dataset ID */ hid_t sid; /* Dataspace ID */ hid_t dcpl; /* Dataspace creation property list ID */ unsigned szip_options_mask = H5_SZIP_NN_OPTION_MASK; unsigned szip_pixels_per_block; const hsize_t dims[2] = {500, 4096}; /* Dataspace dimensions */ const hsize_t dims2[2] = {4, 2}; /* Dataspace dimensions */ const hsize_t chunk_dims[2] = {250, 2048}; /* Chunk dimensions */ const hsize_t chunk_dims2[2] = {2, 1}; /* Chunk dimensions */ herr_t ret; /* Status value */ #endif /* H5_HAVE_FILTER_SZIP */ TESTING("dataset szip filter 'can apply' callback"); #ifdef H5_HAVE_FILTER_SZIP if (h5_szip_can_encode() == 1) { /* Create the data space */ if ((sid = H5Screate_simple(2, dims, NULL)) < 0) { H5_FAILED(); printf(" Line %d: Can't open dataspace\n", __LINE__); goto error; } /* end if */ /* Create dcpl with special filter */ if ((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0) { H5_FAILED(); printf(" Line %d: Can't create dcpl\n", __LINE__); goto error; } /* end if */ if (H5Pset_chunk(dcpl, 2, chunk_dims) < 0) { H5_FAILED(); printf(" Line %d: Can't set chunk sizes\n", __LINE__); goto error; } /* end if */ /* Set (invalid at property set time) szip parameters */ szip_pixels_per_block = 3; H5E_BEGIN_TRY { ret = H5Pset_szip(dcpl, szip_options_mask, szip_pixels_per_block); } H5E_END_TRY if (ret >= 0) { H5_FAILED(); printf(" Line %d: Shouldn't be able to set szip filter\n", __LINE__); goto error; } /* Set (invalid at property set time) szip parameters */ szip_pixels_per_block = 512; H5E_BEGIN_TRY { ret = H5Pset_szip(dcpl, szip_options_mask, szip_pixels_per_block); } H5E_END_TRY if (ret >= 0) { H5_FAILED(); printf(" Line %d: Shouldn't be able to set szip filter\n", __LINE__); goto error; } /* Set (invalid at dataset creation time) szip parameters */ szip_pixels_per_block = 2; if (H5Pset_szip(dcpl, szip_options_mask, szip_pixels_per_block) < 0) { H5_FAILED(); printf(" Line %d: Can't set szip filter\n", __LINE__); goto error; } /* Create new dataset */ /* (Should succeed; according to the new algorithm, scanline should be reset to 2*128 satisfying 'maximum blocks per scanline' condition) */ H5E_BEGIN_TRY { dsid = H5Dcreate2(file, DSET_CAN_APPLY_SZIP_NAME, H5T_NATIVE_INT, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT); } H5E_END_TRY if (dsid <= 0) { H5_FAILED(); printf(" Line %d: Should have created dataset!\n", __LINE__); goto error; } /* end if */ /* Close dataset */ if (H5Dclose(dsid) < 0) { H5_FAILED(); printf(" Line %d: Can't close dataset\n", __LINE__); goto error; } /* end if */ /* Close dataspace */ if (H5Sclose(sid) < 0) { H5_FAILED(); printf(" Line %d: Can't close dataspace\n", __LINE__); goto error; } /* end if */ /* Close dataset creation property list */ if (H5Pclose(dcpl) < 0) { H5_FAILED(); printf(" Line %d: Can't close dcpl\n", __LINE__); goto error; } /* end if */ /* Create another data space */ if ((sid = H5Screate_simple(2, dims2, NULL)) < 0) { H5_FAILED(); printf(" Line %d: Can't open dataspace\n", __LINE__); goto error; } /* end if */ /* Create dcpl with special filter */ if ((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0) { H5_FAILED(); printf(" Line %d: Can't create dcpl\n", __LINE__); goto error; } /* end if */ if (H5Pset_chunk(dcpl, 2, chunk_dims2) < 0) { H5_FAILED(); printf(" Line %d: Can't set chunk sizes\n", __LINE__); goto error; } /* end if */ /* Set (invalid at dataset creation time) szip parameters */ szip_pixels_per_block = 32; if (H5Pset_szip(dcpl, szip_options_mask, szip_pixels_per_block) < 0) { H5_FAILED(); printf(" Line %d: Can't set szip filter\n", __LINE__); goto error; } /* Create new dataset */ /* (Should fail because the 'can apply' filter should indicate inappropriate combination) */ H5E_BEGIN_TRY { dsid = H5Dcreate2(file, DSET_CAN_APPLY_SZIP_NAME, H5T_NATIVE_INT, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT); } H5E_END_TRY if (dsid >= 0) { H5_FAILED(); printf(" Line %d: Shouldn't have created dataset!\n", __LINE__); H5Dclose(dsid); goto error; } /* end if */ /* Close dataspace */ if (H5Sclose(sid) < 0) { H5_FAILED(); printf(" Line %d: Can't close dataspace\n", __LINE__); goto error; } /* end if */ /* Close dataset creation property list */ if (H5Pclose(dcpl) < 0) { H5_FAILED(); printf(" Line %d: Can't close dcpl\n", __LINE__); goto error; } /* end if */ PASSED(); } else { SKIPPED(); puts(" Szip encoding is not enabled."); } #else /* H5_HAVE_FILTER_SZIP */ SKIPPED(); puts(" Szip filter is not enabled."); #endif /* H5_HAVE_FILTER_SZIP */ return SUCCEED; #ifdef H5_HAVE_FILTER_SZIP error: return FAIL; #endif /* H5_HAVE_FILTER_SZIP */ } /* end test_can_apply_szip() */ /* This message derives from H5Z */ const H5Z_class2_t H5Z_SET_LOCAL_TEST[1] = {{ H5Z_CLASS_T_VERS, H5Z_FILTER_SET_LOCAL_TEST, /* Filter id number */ 1, 1, "set_local_test", /* Filter name for debugging */ NULL, /* The "can apply" callback */ set_local_bogus2, /* The "set local" callback */ filter_bogus2, /* The actual filter function */ }}; /*------------------------------------------------------------------------- * Function: test_set_local * * Purpose: Tests library behavior for "set local" filter callback * * Return: Success: 0 * Failure: -1 * *------------------------------------------------------------------------- */ static herr_t test_set_local(hid_t fapl) { char filename[FILENAME_BUF_SIZE]; hid_t file; /* File ID */ hid_t dsid; /* Dataset ID */ hid_t sid; /* Dataspace ID */ hid_t dcpl; /* Dataspace creation property list ID */ const hsize_t dims[2] = {DSET_DIM1, DSET_DIM2}; /* Dataspace dimensions */ const hsize_t chunk_dims[2] = {2, 25}; /* Chunk dimensions */ hsize_t dset_size; /* Dataset size */ unsigned cd_values[2] = {BOGUS2_PARAM_1, BOGUS2_PARAM_2}; /* Parameters for Bogus2 filter */ size_t i, j; /* Local index variables */ double n; /* Local index variables */ TESTING("dataset filter 'set local' callback"); h5_fixname(FILENAME[5], fapl, filename, sizeof filename); /* Initialize the integer & floating-point dataset */ n = 1.0; for (i = 0; i < DSET_DIM1; i++) for (j = 0; j < DSET_DIM2; j++) { points[i][j] = (int)n++; points_dbl[i][j] = 1.5 * n++; } /* Open file */ if ((file = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) { H5_FAILED(); printf(" Line %d: Can't open file\n", __LINE__); goto error; } /* Create dcpl with special filter */ if ((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0) { H5_FAILED(); printf(" Line %d: Can't create dcpl\n", __LINE__); goto error; } /* end if */ if (H5Pset_chunk(dcpl, 2, chunk_dims) < 0) { H5_FAILED(); printf(" Line %d: Can't set chunk sizes\n", __LINE__); goto error; } /* end if */ if (H5Zregister(H5Z_SET_LOCAL_TEST) < 0) { H5_FAILED(); printf(" Line %d: Can't register 'set local' filter\n", __LINE__); goto error; } if (H5Pset_filter(dcpl, H5Z_FILTER_SET_LOCAL_TEST, 0, (size_t)BOGUS2_PERM_NPARMS, cd_values) < 0) { H5_FAILED(); printf(" Line %d: Can't set bogus2 filter\n", __LINE__); goto error; } /* Create the data space */ if ((sid = H5Screate_simple(2, dims, NULL)) < 0) { H5_FAILED(); printf(" Line %d: Can't open dataspace\n", __LINE__); goto error; } /* end if */ /* Create new dataset */ if ((dsid = H5Dcreate2(file, DSET_SET_LOCAL_NAME, H5T_NATIVE_INT, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0) { H5_FAILED(); printf(" Line %d: Can't create dataset\n", __LINE__); goto error; } /* end if */ /* Write data */ if (H5Dwrite(dsid, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, points_data) < 0) { H5_FAILED(); printf(" Line %d: Error writing dataset data\n", __LINE__); goto error; } /* end if */ /* Close dataset */ if (H5Dclose(dsid) < 0) { H5_FAILED(); printf(" Line %d: Can't close dataset\n", __LINE__); goto error; } /* end if */ /* Create new dataset */ /* (Shouldn't get modified by output filter) */ if ((dsid = H5Dcreate2(file, DSET_SET_LOCAL_NAME_2, H5T_NATIVE_DOUBLE, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0) { H5_FAILED(); printf(" Line %d: Can't create dataset\n", __LINE__); goto error; } /* end if */ /* Write data */ if (H5Dwrite(dsid, H5T_NATIVE_DOUBLE, H5S_ALL, H5S_ALL, H5P_DEFAULT, points_dbl_data) < 0) { H5_FAILED(); printf(" Line %d: Error writing dataset data\n", __LINE__); goto error; } /* end if */ /* Close dataset */ if (H5Dclose(dsid) < 0) { H5_FAILED(); printf(" Line %d: Can't close dataset\n", __LINE__); goto error; } /* end if */ /* Close dataspace */ if (H5Sclose(sid) < 0) { H5_FAILED(); printf(" Line %d: Can't close dataspace\n", __LINE__); goto error; } /* end if */ /* Close dataset creation property list */ if (H5Pclose(dcpl) < 0) { H5_FAILED(); printf(" Line %d: Can't close dcpl\n", __LINE__); goto error; } /* end if */ /* Close file (flushes & empties cache) */ if (H5Fclose(file) < 0) { H5_FAILED(); printf(" Line %d: Can't close file\n", __LINE__); goto error; } /* end if */ /* Open file */ if ((file = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0) { H5_FAILED(); printf(" Line %d: Can't open file\n", __LINE__); goto error; } /* Re-open dataset */ if ((dsid = H5Dopen2(file, DSET_SET_LOCAL_NAME, H5P_DEFAULT)) < 0) { H5_FAILED(); printf(" Line %d: Can't open dataset\n", __LINE__); goto error; } /* end if */ /* Query the dataset's size on disk */ if ((dset_size = H5Dget_storage_size(dsid)) == 0) { H5_FAILED(); printf(" Line %d: Error querying dataset size\n", __LINE__); goto error; } /* end if */ /* Verify that the size indicates data is uncompressed */ if ((H5Tget_size(H5T_NATIVE_INT) * dims[0] * dims[1]) != dset_size) { H5_FAILED(); printf(" Line %d: Incorrect dataset size: %lu\n", __LINE__, (unsigned long)dset_size); goto error; } /* end if */ /* Read data */ if (H5Dread(dsid, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, check_data) < 0) { H5_FAILED(); printf(" Line %d: Error reading dataset data\n", __LINE__); goto error; } /* end if */ /* Compare data */ /* Check that the values read are the modified version of what was written */ for (i = 0; i < dims[0]; i++) { for (j = 0; j < dims[1]; j++) { if ((points[i][j] + (int)sizeof(int)) != check[i][j]) { H5_FAILED(); printf(" Line %d: Read different values than written.\n", __LINE__); printf(" At index %lu,%lu\n", (unsigned long)(i), (unsigned long)(j)); printf(" At original: %d\n", points[i][j]); printf(" At returned: %d\n", check[i][j]); goto error; } /* end if */ } /* end for */ } /* end for */ /* Close dataset */ if (H5Dclose(dsid) < 0) { H5_FAILED(); printf(" Line %d: Can't close dataset\n", __LINE__); goto error; } /* end if */ /* Re-open second dataset */ if ((dsid = H5Dopen2(file, DSET_SET_LOCAL_NAME_2, H5P_DEFAULT)) < 0) { H5_FAILED(); printf(" Line %d: Can't open dataset\n", __LINE__); goto error; } /* end if */ /* Query the dataset's size on disk */ if ((dset_size = H5Dget_storage_size(dsid)) == 0) { H5_FAILED(); printf(" Line %d: Error querying dataset size\n", __LINE__); goto error; } /* end if */ /* Verify that the size indicates data is uncompressed */ if ((H5Tget_size(H5T_NATIVE_DOUBLE) * dims[0] * dims[1]) != dset_size) { H5_FAILED(); printf(" Line %d: Incorrect dataset size: %lu\n", __LINE__, (unsigned long)dset_size); goto error; } /* end if */ /* Read data */ if (H5Dread(dsid, H5T_NATIVE_DOUBLE, H5S_ALL, H5S_ALL, H5P_DEFAULT, check_dbl_data) < 0) { H5_FAILED(); printf(" Line %d: Error reading dataset data\n", __LINE__); goto error; } /* end if */ /* Compare data */ /* Check that the values read are the modified version of what was written */ for (i = 0; i < dims[0]; i++) { for (j = 0; j < dims[1]; j++) { /* If the difference between two values is greater than 0.001%, they're * considered not equal. */ if (!H5_DBL_REL_EQUAL(points_dbl[i][j], check_dbl[i][j], 0.00001)) { H5_FAILED(); printf(" Line %d: Read different values than written.\n", __LINE__); printf(" At index %lu,%lu\n", (unsigned long)(i), (unsigned long)(j)); printf(" At original: %f\n", points_dbl[i][j]); printf(" At returned: %f\n", check_dbl[i][j]); goto error; } /* end if */ } /* end for */ } /* end for */ /* Close dataset */ if (H5Dclose(dsid) < 0) { H5_FAILED(); printf(" Line %d: Can't close dataset\n", __LINE__); goto error; } /* end if */ /* Close file */ if (H5Fclose(file) < 0) { H5_FAILED(); printf(" Line %d: Can't close file\n", __LINE__); goto error; } /* end if */ PASSED(); return SUCCEED; error: return FAIL; } /* end test_set_local() */ /*------------------------------------------------------------------------- * Function: test_compare_dcpl * * Purpose: Verifies that if the same DCPL was used to create two * datasets, the DCPLs retrieved from each dataset should * compare equal. * * Return: Success: 0 * Failure: -1 * *------------------------------------------------------------------------- */ static herr_t test_compare_dcpl(hid_t file) { hid_t dsid = (H5I_INVALID_HID); /* Dataset ID */ hid_t sid = (H5I_INVALID_HID); /* Dataspace ID */ hid_t dcpl = (H5I_INVALID_HID); /* Dataspace creation property list ID */ hid_t dcpl1 = (H5I_INVALID_HID), dcpl2 = (H5I_INVALID_HID); /* Dataspace creation property list IDs from datasets */ const hsize_t dims[2] = {500, 4096}; /* Dataspace dimensions */ const hsize_t chunk_dims[2] = {250, 2048}; /* Chunk dimensions */ TESTING("comparing dataset creation property lists"); /* Create the data space */ if ((sid = H5Screate_simple(2, dims, NULL)) < 0) TEST_ERROR; /* Create dcpl with special filter */ if ((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0) TEST_ERROR; if (H5Pset_chunk(dcpl, 2, chunk_dims) < 0) TEST_ERROR; /* Set gzip parameter (if available) */ #ifdef H5_HAVE_FILTER_DEFLATE if (H5Pset_deflate(dcpl, 9) < 0) TEST_ERROR; #endif /* H5_HAVE_FILTER_DEFLATE */ /* Create first dataset */ if ((dsid = H5Dcreate2(file, DSET_COMPARE_DCPL_NAME, H5T_NATIVE_INT, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0) TEST_ERROR; /* Get copy of dataset's dataset creation property list */ if ((dcpl1 = H5Dget_create_plist(dsid)) < 0) TEST_ERROR; /* Close dataset */ if (H5Dclose(dsid) < 0) TEST_ERROR; /* Create second dataset */ if ((dsid = H5Dcreate2(file, DSET_COMPARE_DCPL_NAME_2, H5T_NATIVE_INT, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0) TEST_ERROR; /* Get copy of dataset's dataset creation property list */ if ((dcpl2 = H5Dget_create_plist(dsid)) < 0) TEST_ERROR; /* Close dataset */ if (H5Dclose(dsid) < 0) TEST_ERROR; /* Close dataspace */ if (H5Sclose(sid) < 0) TEST_ERROR; /* Compare dataset creation property lists */ if (H5Pequal(dcpl1, dcpl2) <= 0) TEST_ERROR; /* Close dataset creation property lists */ if (H5Pclose(dcpl) < 0) TEST_ERROR; if (H5Pclose(dcpl1) < 0) TEST_ERROR; if (H5Pclose(dcpl2) < 0) TEST_ERROR; PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Dclose(dsid); H5Sclose(sid); H5Pclose(dcpl); H5Pclose(dcpl1); H5Pclose(dcpl2); } H5E_END_TRY return FAIL; } /* end test_compare_dcpl() */ /*------------------------------------------------------------------------- * Function: test_copy_dcpl * * Purpose: Verifies whether the copy of dataset creation property * list works. It tests the DCPL for chunked layout with * filter and for contiguous layout with external storage. * (Please see #1608 in Bugzilla) * * Return: Success: 0 * Failure: -1 * *------------------------------------------------------------------------- */ static herr_t test_copy_dcpl(hid_t file, hid_t fapl) { hid_t dsid1 = (H5I_INVALID_HID), dsid2 = (H5I_INVALID_HID); /* Dataset ID */ hid_t new_dsid1 = (H5I_INVALID_HID), new_dsid2 = (H5I_INVALID_HID); /* Dataset ID */ hid_t sid = (H5I_INVALID_HID); /* Dataspace ID */ hid_t dcpl = (H5I_INVALID_HID); /* Dataset creation property list ID */ hid_t dcpl1 = (H5I_INVALID_HID), dcpl2 = (H5I_INVALID_HID); /* Copies of creation property list IDs */ hid_t dcpl1_copy = (H5I_INVALID_HID), dcpl2_copy = (H5I_INVALID_HID); /* Copies of creation property list IDs */ const hsize_t dims[2] = {500, 4096}; /* Dataspace dimensions */ const hsize_t chunk_dims[2] = {250, 2048}; /* Chunk dimensions */ char filename[FILENAME_BUF_SIZE]; hid_t new_file = (H5I_INVALID_HID); TESTING("copying dataset creation property lists"); /* Create the data space */ if ((sid = H5Screate_simple(2, dims, NULL)) < 0) TEST_ERROR; /* Create dcpl with special filter */ if ((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0) TEST_ERROR; if (H5Pset_chunk(dcpl, 2, chunk_dims) < 0) TEST_ERROR; if (H5Pset_fletcher32(dcpl) < 0) TEST_ERROR; /* Create first dataset of chunking with filter */ if ((dsid1 = H5Dcreate2(file, DSET_COPY_DCPL_NAME_1, H5T_NATIVE_INT, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0) TEST_ERROR; /* Close dataset */ if (H5Dclose(dsid1) < 0) TEST_ERROR; /* Reopen the first dataset */ if ((dsid1 = H5Dopen2(file, DSET_COPY_DCPL_NAME_1, H5P_DEFAULT)) < 0) TEST_ERROR; /* Get the copy of dataset's creation property list */ if ((dcpl1 = H5Dget_create_plist(dsid1)) < 0) TEST_ERROR; if ((dcpl1_copy = H5Pcopy(dcpl1)) < 0) TEST_ERROR; /* Close dataset */ if (H5Dclose(dsid1) < 0) TEST_ERROR; /* Change the DCPL for contiguous layout with external storage. The size of the reserved * space in the external file is the size of the dataset - 500*4096*sizeof(int). * There's no need to clean up the external file since the library doesn't create it * until the data is written to it. */ if (H5Pset_layout(dcpl, H5D_CONTIGUOUS) < 0) TEST_ERROR; if (H5Premove_filter(dcpl, H5Z_FILTER_FLETCHER32) < 0) TEST_ERROR; if (H5Pset_external(dcpl, COPY_DCPL_EXTFILE_NAME, (off_t)0, (hsize_t)(500 * 4096 * sizeof(int))) < 0) TEST_ERROR; /* Create second dataset of contiguous layout with external storage */ if ((dsid2 = H5Dcreate2(file, DSET_COPY_DCPL_NAME_2, H5T_NATIVE_INT, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0) TEST_ERROR; /* Close dataset */ if (H5Dclose(dsid2) < 0) TEST_ERROR; /* Reopen the second dataset */ if ((dsid2 = H5Dopen2(file, DSET_COPY_DCPL_NAME_2, H5P_DEFAULT)) < 0) TEST_ERROR; /* Get copy of dataset's dataset creation property list */ if ((dcpl2 = H5Dget_create_plist(dsid2)) < 0) TEST_ERROR; if ((dcpl2_copy = H5Pcopy(dcpl2)) < 0) TEST_ERROR; /* Close dataset */ if (H5Dclose(dsid2) < 0) TEST_ERROR; /* Create a second file and create 2 datasets with the copies of the DCPLs in the first * file. Test whether the copies of DCPLs work. */ h5_fixname(FILENAME[13], fapl, filename, sizeof filename); if ((new_file = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR; if ((new_dsid1 = H5Dcreate2(new_file, DSET_COPY_DCPL_NAME_1, H5T_NATIVE_INT, sid, H5P_DEFAULT, dcpl1_copy, H5P_DEFAULT)) < 0) TEST_ERROR; if ((new_dsid2 = H5Dcreate2(new_file, DSET_COPY_DCPL_NAME_2, H5T_NATIVE_INT, sid, H5P_DEFAULT, dcpl2_copy, H5P_DEFAULT)) < 0) TEST_ERROR; /* Close dataspace */ if (H5Sclose(sid) < 0) TEST_ERROR; /* Close datasets */ if (H5Dclose(new_dsid1) < 0) TEST_ERROR; if (H5Dclose(new_dsid2) < 0) TEST_ERROR; /* Close the second file */ if (H5Fclose(new_file) < 0) TEST_ERROR; /* Close dataset creation property lists */ if (H5Pclose(dcpl) < 0) TEST_ERROR; if (H5Pclose(dcpl1) < 0) TEST_ERROR; if (H5Pclose(dcpl2) < 0) TEST_ERROR; if (H5Pclose(dcpl1_copy) < 0) TEST_ERROR; if (H5Pclose(dcpl2_copy) < 0) TEST_ERROR; PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Dclose(dsid1); H5Dclose(dsid2); H5Dclose(new_dsid1); H5Dclose(new_dsid2); H5Sclose(sid); H5Pclose(dcpl); H5Pclose(dcpl1); H5Pclose(dcpl2); H5Pclose(dcpl1_copy); H5Pclose(dcpl2_copy); } H5E_END_TRY return FAIL; } /* end test_copy_dcpl() */ /*------------------------------------------------------------------------- * Function: test_filter_delete * * Purpose: Tests deletion of filters from a dataset creation property list * * Return: Success: 0 * Failure: -1 * *------------------------------------------------------------------------- */ static herr_t test_filter_delete(hid_t file) { #ifdef H5_HAVE_FILTER_DEFLATE H5Z_filter_t filtn; /* filter identification number */ hid_t dsid = H5I_INVALID_HID; /* dataset ID */ hid_t sid = H5I_INVALID_HID; /* dataspace ID */ hid_t dcpl = H5I_INVALID_HID; /* dataset creation property list ID */ hid_t dcpl1 = H5I_INVALID_HID; /* dataset creation property list ID */ hsize_t dims[2] = {20, 20}; /* dataspace dimensions */ hsize_t chunk_dims[2] = {10, 10}; /* chunk dimensions */ int nfilters; /* number of filters in DCPL */ unsigned flags; /* flags for filter */ herr_t ret; /* generic return value */ int i; #endif TESTING("filter deletion"); #ifdef H5_HAVE_FILTER_DEFLATE /* create the data space */ if ((sid = H5Screate_simple(2, dims, NULL)) < 0) goto error; /* create dcpl */ if ((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0) goto error; if (H5Pset_chunk(dcpl, 2, chunk_dims) < 0) goto error; if (H5Pset_fletcher32(dcpl) < 0) goto error; if (H5Pset_deflate(dcpl, 6) < 0) goto error; if (H5Pset_shuffle(dcpl) < 0) goto error; /* create a dataset */ if ((dsid = H5Dcreate2(file, "dsetdel", H5T_NATIVE_INT, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0) goto error; /* get copy of dataset's dataset creation property list */ if ((dcpl1 = H5Dget_create_plist(dsid)) < 0) goto error; /*---------------------------------------------------------------------- * delete the deflate filter *---------------------------------------------------------------------- */ /* delete the deflate filter */ if (H5Premove_filter(dcpl1, H5Z_FILTER_DEFLATE) < 0) goto error; /* get information about filters */ if ((nfilters = H5Pget_nfilters(dcpl1)) < 0) goto error; /* check if filter was deleted */ for (i = 0; i < nfilters; i++) { filtn = H5Pget_filter2(dcpl1, (unsigned)i, NULL, NULL, NULL, (size_t)0, NULL, NULL); if (H5Z_FILTER_DEFLATE == filtn) goto error; } /* try to get the info for the deflate filter */ H5E_BEGIN_TRY { ret = H5Pget_filter_by_id2(dcpl1, H5Z_FILTER_DEFLATE, &flags, NULL, NULL, (size_t)0, NULL, NULL); } H5E_END_TRY if (ret >= 0) { H5_FAILED(); printf(" Line %d: Shouldn't have deleted filter!\n", __LINE__); goto error; } /* end if */ /* try to delete the deflate filter again */ H5E_BEGIN_TRY { ret = H5Premove_filter(dcpl1, H5Z_FILTER_DEFLATE); } H5E_END_TRY if (ret >= 0) { H5_FAILED(); printf(" Line %d: Shouldn't have deleted filter!\n", __LINE__); goto error; } /* end if */ /*---------------------------------------------------------------------- * delete all filters *---------------------------------------------------------------------- */ /* delete all filters */ if (H5Premove_filter(dcpl1, H5Z_FILTER_ALL) < 0) goto error; /* get information about filters */ if ((nfilters = H5Pget_nfilters(dcpl1)) < 0) goto error; /* check if filters were deleted */ if (nfilters) goto error; /*---------------------------------------------------------------------- * close *---------------------------------------------------------------------- */ /* clean up objects used for this test */ if (H5Pclose(dcpl) < 0) goto error; if (H5Pclose(dcpl1) < 0) goto error; if (H5Dclose(dsid) < 0) goto error; if (H5Sclose(sid) < 0) goto error; PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Pclose(dcpl); H5Pclose(dcpl1); H5Dclose(dsid); H5Sclose(sid); } H5E_END_TRY return FAIL; #else (void)file; /* Silence compiler */ SKIPPED(); return SUCCEED; #endif } /* end test_filter_delete() */ /*------------------------------------------------------------------------- * Function: auxread_fdata * * Purpose: reads a dataset "NAME" from FID * * Return: Success: 0 * Failure: -1 * *------------------------------------------------------------------------- */ static herr_t auxread_fdata(hid_t fid, const char *name) { hid_t dset_id = H5I_INVALID_HID; /* dataset ID */ hid_t dcpl_id = H5I_INVALID_HID; /* dataset creation property list ID */ hid_t space_id = H5I_INVALID_HID; /* space ID */ hid_t ftype_id = H5I_INVALID_HID; /* file data type ID */ hid_t mtype_id = H5I_INVALID_HID; /* memory data type ID */ size_t msize; /* memory size of memory type */ void *buf = NULL; /* data buffer */ hsize_t nelmts; /* number of elements in dataset */ int rank; /* rank of dataset */ hsize_t dims[H5S_MAX_RANK]; /* dimensions of dataset */ int i; if ((dset_id = H5Dopen2(fid, name, H5P_DEFAULT)) < 0) goto error; if ((space_id = H5Dget_space(dset_id)) < 0) goto error; if ((ftype_id = H5Dget_type(dset_id)) < 0) goto error; if ((dcpl_id = H5Dget_create_plist(dset_id)) < 0) goto error; if ((rank = H5Sget_simple_extent_ndims(space_id)) < 0) goto error; memset(dims, 0, sizeof dims); if (H5Sget_simple_extent_dims(space_id, dims, NULL) < 0) goto error; nelmts = 1; for (i = 0; i < rank; i++) nelmts *= dims[i]; if ((mtype_id = H5Tget_native_type(ftype_id, H5T_DIR_DEFAULT)) < 0) goto error; if ((msize = H5Tget_size(mtype_id)) == 0) goto error; if (nelmts) { buf = (void *)malloc((size_t)(nelmts * msize)); if (buf == NULL) { printf("cannot read into memory\n"); goto error; } if (H5Dread(dset_id, mtype_id, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf) < 0) goto error; } if (H5Pclose(dcpl_id) < 0) goto error; if (H5Sclose(space_id) < 0) goto error; if (H5Dclose(dset_id) < 0) goto error; if (buf) free(buf); return SUCCEED; error: H5E_BEGIN_TRY { H5Pclose(dcpl_id); H5Sclose(space_id); H5Dclose(dset_id); H5Tclose(ftype_id); H5Tclose(mtype_id); if (buf) free(buf); } H5E_END_TRY return FAIL; } /* end auxread_fdata() */ /*------------------------------------------------------------------------- * Function: test_filters_endianess * * Purpose: Reads/writes data with filters (big-endian/little-endian data) * * Return: Success: 0 * Failure: -1 * *------------------------------------------------------------------------- */ static herr_t test_filters_endianess(void) { hid_t fid = H5I_INVALID_HID; /* file ID */ hid_t dsid = H5I_INVALID_HID; /* dataset ID */ hid_t sid = H5I_INVALID_HID; /* dataspace ID */ hid_t dcpl = H5I_INVALID_HID; /* dataset creation property list ID */ const char *data_file = H5_get_srcdir_filename("test_filters_le.h5"); /* Corrected test file name */ TESTING("filters with big-endian/little-endian data"); /*------------------------------------------------------------------------- * step 1: open a file written on a little-endian machine *------------------------------------------------------------------------- */ /* open */ if ((fid = H5Fopen(data_file, H5F_ACC_RDONLY, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR; /* read */ if (auxread_fdata(fid, "dset") < 0) TEST_ERROR; /* close */ if (H5Fclose(fid) < 0) FAIL_STACK_ERROR; /*------------------------------------------------------------------------- * step 2: open a file written on a big-endian machine *------------------------------------------------------------------------- */ /* compose the name of the file to open, using the srcdir, if appropriate */ data_file = H5_get_srcdir_filename("test_filters_be.h5"); /* Corrected test file name */ /* open */ if ((fid = H5Fopen(data_file, H5F_ACC_RDONLY, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR; /* read */ if (auxread_fdata(fid, "dset") < 0) TEST_ERROR; /* close */ if (H5Fclose(fid) < 0) FAIL_STACK_ERROR; PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Pclose(dcpl); H5Dclose(dsid); H5Sclose(sid); H5Fclose(fid); } H5E_END_TRY return FAIL; } /* end test_filters_endianess() */ /*------------------------------------------------------------------------- * Function: test_zero_dims * * Purpose: Tests read/writes to zero-sized extendible datasets * * Return: Success: 0 * Failure: -1 * *------------------------------------------------------------------------- */ static herr_t test_zero_dims(hid_t file) { hid_t s = H5I_INVALID_HID, d = H5I_INVALID_HID, dcpl = H5I_INVALID_HID; hid_t s2 = H5I_INVALID_HID, d2 = H5I_INVALID_HID, dcpl2 = H5I_INVALID_HID; hsize_t dzero = 0, dmax = H5S_UNLIMITED, csize = 5; hsize_t dzero2[2] = {0, 0}; hsize_t dmax2[2] = {H5S_UNLIMITED, H5S_UNLIMITED}; hsize_t csize2[2] = {5, 5}; hid_t fapl; /* File access property list */ H5D_chunk_index_t idx_type; /* Dataset chunk index type */ H5F_libver_t low; /* File format low bound */ herr_t ret; TESTING("I/O on datasets with zero-sized dims"); /* Get the file's file access property list */ if ((fapl = H5Fget_access_plist(file)) < 0) FAIL_STACK_ERROR; /* Get library format */ if (H5Pget_libver_bounds(fapl, &low, NULL) < 0) FAIL_STACK_ERROR; /* Close FAPL */ if (H5Pclose(fapl) < 0) TEST_ERROR; /* * One-dimensional dataset */ if ((s = H5Screate_simple(1, &dzero, &dmax)) < 0) FAIL_STACK_ERROR; /* Try creating chunked dataset with undefined chunk dimensions */ if ((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0) FAIL_STACK_ERROR; if (H5Pset_layout(dcpl, H5D_CHUNKED) < 0) FAIL_STACK_ERROR; H5E_BEGIN_TRY { d = H5Dcreate2(file, ZERODIM_DATASET, H5T_NATIVE_INT, s, H5P_DEFAULT, dcpl, H5P_DEFAULT); } H5E_END_TRY if (d > 0) { H5Dclose(d); FAIL_PUTS_ERROR("created dataset with undefined chunk dimensions"); } /* end if */ /* Try creating chunked dataset with zero-sized chunk dimensions */ H5E_BEGIN_TRY { ret = H5Pset_chunk(dcpl, 1, &dzero); } H5E_END_TRY if (ret > 0) FAIL_PUTS_ERROR("set zero-sized chunk dimensions"); if (H5Pclose(dcpl) < 0) FAIL_STACK_ERROR; /* Create the zero-sized extendible dataset */ if ((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0) FAIL_STACK_ERROR; if (H5Pset_chunk(dcpl, 1, &csize) < 0) FAIL_STACK_ERROR; if ((d = H5Dcreate2(file, ZERODIM_DATASET, H5T_NATIVE_INT, s, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR; /* Get the chunk index type */ if (H5D__layout_idx_type_test(d, &idx_type) < 0) FAIL_STACK_ERROR; /* Verify index type */ if (low == H5F_LIBVER_LATEST) { if (idx_type != H5D_CHUNK_IDX_EARRAY) FAIL_PUTS_ERROR("should be using extensible array as index"); } else if (idx_type != H5D_CHUNK_IDX_BTREE) FAIL_PUTS_ERROR("should be using v1 B-tree as index"); /* Various no-op writes */ if (H5Dwrite(d, H5T_NATIVE_INT, s, s, H5P_DEFAULT, (void *)911) < 0) FAIL_STACK_ERROR; if (H5Dwrite(d, H5T_NATIVE_INT, s, s, H5P_DEFAULT, NULL) < 0) FAIL_STACK_ERROR; if (H5Dwrite(d, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, (void *)911) < 0) FAIL_STACK_ERROR; if (H5Dwrite(d, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, NULL) < 0) FAIL_STACK_ERROR; /* Various no-op reads */ if (H5Dread(d, H5T_NATIVE_INT, s, s, H5P_DEFAULT, (void *)911) < 0) FAIL_STACK_ERROR; if (H5Dread(d, H5T_NATIVE_INT, s, s, H5P_DEFAULT, NULL) < 0) FAIL_STACK_ERROR; if (H5Dread(d, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, (void *)911) < 0) FAIL_STACK_ERROR; if (H5Dread(d, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, NULL) < 0) FAIL_STACK_ERROR; if (H5Dclose(d) < 0) FAIL_STACK_ERROR; if (H5Pclose(dcpl) < 0) FAIL_STACK_ERROR; if (H5Sclose(s) < 0) FAIL_STACK_ERROR; /* * Two-dimensional dataset */ if ((s2 = H5Screate_simple(2, dzero2, dmax2)) < 0) FAIL_STACK_ERROR; /* Try creating chunked dataset with undefined chunk dimensions */ if ((dcpl2 = H5Pcreate(H5P_DATASET_CREATE)) < 0) FAIL_STACK_ERROR; if (H5Pset_layout(dcpl2, H5D_CHUNKED) < 0) FAIL_STACK_ERROR; H5E_BEGIN_TRY { d2 = H5Dcreate2(file, ZERODIM_DATASET2, H5T_NATIVE_INT, s2, H5P_DEFAULT, dcpl2, H5P_DEFAULT); } H5E_END_TRY if (d2 > 0) { H5Dclose(d2); FAIL_PUTS_ERROR("created dataset with undefined chunk dimensions"); } /* end if */ /* Try creating chunked dataset with zero-sized chunk dimensions */ H5E_BEGIN_TRY { ret = H5Pset_chunk(dcpl2, 2, dzero2); } H5E_END_TRY if (ret > 0) FAIL_PUTS_ERROR("set zero-sized chunk dimensions"); if (H5Pclose(dcpl2) < 0) FAIL_STACK_ERROR; /* Write to the zero-sized extendible dataset */ if ((dcpl2 = H5Pcreate(H5P_DATASET_CREATE)) < 0) FAIL_STACK_ERROR; if (H5Pset_chunk(dcpl2, 2, csize2) < 0) FAIL_STACK_ERROR; /* Create the dataset */ if ((d2 = H5Dcreate2(file, ZERODIM_DATASET2, H5T_NATIVE_INT, s2, H5P_DEFAULT, dcpl2, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR; /* Get the chunk index type */ if (H5D__layout_idx_type_test(d2, &idx_type) < 0) FAIL_STACK_ERROR; /* Verify index type */ if (low == H5F_LIBVER_LATEST) { if (idx_type != H5D_CHUNK_IDX_BT2) FAIL_PUTS_ERROR("should be using v2 B-tree as index"); } else if (idx_type != H5D_CHUNK_IDX_BTREE) FAIL_PUTS_ERROR("should be using v1 B-tree as index"); /* Just a no-op */ if (H5Dwrite(d2, H5T_NATIVE_INT, s2, s2, H5P_DEFAULT, (void *)911) < 0) FAIL_STACK_ERROR; if (H5Dclose(d2) < 0) FAIL_STACK_ERROR; if (H5Pclose(dcpl2) < 0) FAIL_STACK_ERROR; if (H5Sclose(s2) < 0) FAIL_STACK_ERROR; PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Pclose(fapl); H5Pclose(dcpl); H5Dclose(d); H5Sclose(s); H5Pclose(dcpl2); H5Dclose(d2); H5Sclose(s2); } H5E_END_TRY return FAIL; } /* end test_zero_dims() */ /*------------------------------------------------------------------------- * Function: test_missing_chunk * * Purpose: Tests that reads from chunked dataset with undefined fill value and * not all chunks written don't overwrite data in user's buffer * for missing chunks. * * Return: Success: 0 * Failure: -1 * *------------------------------------------------------------------------- */ static herr_t test_missing_chunk(hid_t file) { hid_t d = H5I_INVALID_HID, did2 = H5I_INVALID_HID; /* Dataset IDs */ hid_t dcpl = H5I_INVALID_HID, dcpl2 = H5I_INVALID_HID; /* Dataset creation property IDs */ hid_t s = H5I_INVALID_HID, sid2 = H5I_INVALID_HID; /* Dataspace ID */ hsize_t hs_start[1], hs_stride[1], hs_count[1], hs_block[1]; /* Hyperslab setting */ hsize_t hs_start2[2], hs_stride2[2], hs_count2[2], hs_block2[2]; /* Hyperslab setting */ /* Buffers for reading/writing dataset */ int *wdata = NULL; int *rdata = NULL; int **wdata2 = NULL; int **rdata2 = NULL; int *wdata2_bytes = NULL; int *rdata2_bytes = NULL; /* Setting for 1-D dataset */ hsize_t dsize = 100, dmax = H5S_UNLIMITED; hsize_t csize = 5; /* Setting for 2-D dataset */ hsize_t dsize2[2] = {100, 100}, dmax2[2] = {H5S_UNLIMITED, H5S_UNLIMITED}; hsize_t csize2[2] = {5, 5}; size_t u, i, j; /* Local Index variable */ hid_t fapl = H5I_INVALID_HID; /* File access property list */ H5F_libver_t low; /* File format low bound */ H5D_chunk_index_t idx_type, idx_type2; /* Dataset chunk index types */ TESTING("Read dataset with unwritten chunk & undefined fill value"); /* Set up data arrays */ if (NULL == (wdata = (int *)calloc(MISSING_CHUNK_DIM, sizeof(int)))) TEST_ERROR; if (NULL == (rdata = (int *)calloc(MISSING_CHUNK_DIM, sizeof(int)))) TEST_ERROR; if (NULL == (wdata2_bytes = (int *)calloc(MISSING_CHUNK_DIM * MISSING_CHUNK_DIM, sizeof(int)))) TEST_ERROR; if (NULL == (wdata2 = (int **)calloc(MISSING_CHUNK_DIM, sizeof(wdata2_bytes)))) TEST_ERROR; for (i = 0; i < MISSING_CHUNK_DIM; i++) wdata2[i] = wdata2_bytes + (i * MISSING_CHUNK_DIM); if (NULL == (rdata2_bytes = (int *)calloc(MISSING_CHUNK_DIM * MISSING_CHUNK_DIM, sizeof(int)))) TEST_ERROR; if (NULL == (rdata2 = (int **)calloc(MISSING_CHUNK_DIM, sizeof(rdata2_bytes)))) TEST_ERROR; for (i = 0; i < MISSING_CHUNK_DIM; i++) rdata2[i] = rdata2_bytes + (i * MISSING_CHUNK_DIM); /* Get the file's file access property list */ if ((fapl = H5Fget_access_plist(file)) < 0) TEST_ERROR; /* Get library format */ if (H5Pget_libver_bounds(fapl, &low, NULL) < 0) TEST_ERROR; /* Close FAPL */ if (H5Pclose(fapl) < 0) TEST_ERROR; /* Initialize data for 1-D dataset */ for (u = 0; u < MISSING_CHUNK_DIM; u++) { wdata[u] = (int)u; rdata[u] = 911; } /* end for */ /* Initialize data for 2-D dataset */ for (i = 0; i < MISSING_CHUNK_DIM; i++) { for (j = 0; j < MISSING_CHUNK_DIM; j++) { wdata2[i][j] = (int)(j + (i * MISSING_CHUNK_DIM)); rdata2[i][j] = 911; } } /* end for */ /* Create dataspace */ if ((s = H5Screate_simple(1, &dsize, &dmax)) < 0) TEST_ERROR; if ((sid2 = H5Screate_simple(2, dsize2, dmax2)) < 0) TEST_ERROR; /* Create dataset creation property list */ if ((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0) TEST_ERROR; if ((dcpl2 = H5Pcreate(H5P_DATASET_CREATE)) < 0) TEST_ERROR; /* Set to chunked */ if (H5Pset_chunk(dcpl, 1, &csize) < 0) TEST_ERROR; if (H5Pset_chunk(dcpl2, 2, csize2) < 0) TEST_ERROR; /* Undefine fill value */ if (H5Pset_fill_value(dcpl, H5T_NATIVE_INT, NULL) < 0) TEST_ERROR; if (H5Pset_fill_value(dcpl2, H5T_NATIVE_INT, NULL) < 0) TEST_ERROR; /* Create the 1-D & 2-D datasets */ if ((d = H5Dcreate2(file, MISSING_CHUNK_DATASET, H5T_NATIVE_INT, s, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0) TEST_ERROR; if ((did2 = H5Dcreate2(file, MISSING_CHUNK_DATASET2, H5T_NATIVE_INT, sid2, H5P_DEFAULT, dcpl2, H5P_DEFAULT)) < 0) TEST_ERROR; /* Get the chunk index types */ if (H5D__layout_idx_type_test(d, &idx_type) < 0) TEST_ERROR; if (H5D__layout_idx_type_test(did2, &idx_type2) < 0) TEST_ERROR; /* Verify index type */ if (low == H5F_LIBVER_LATEST) { if (idx_type != H5D_CHUNK_IDX_EARRAY) FAIL_PUTS_ERROR("should be using Extensible Array as index"); if (idx_type2 != H5D_CHUNK_IDX_BT2) FAIL_PUTS_ERROR("should be using v2 B-tree as index"); } else { if (idx_type != H5D_CHUNK_IDX_BTREE) FAIL_PUTS_ERROR("should be using v1 B-tree as index"); if (idx_type2 != H5D_CHUNK_IDX_BTREE) FAIL_PUTS_ERROR("should be using v1 B-tree as index"); } /* Select elements in every other chunk for 1-D dataset */ hs_start[0] = 0; hs_stride[0] = 10; hs_count[0] = 10; hs_block[0] = 5; if (H5Sselect_hyperslab(s, H5S_SELECT_SET, hs_start, hs_stride, hs_count, hs_block) < 0) TEST_ERROR; /* Select elements in every other chunk for 2-D dataset */ hs_start2[0] = hs_start2[1] = 0; hs_stride2[0] = hs_stride2[1] = 10; hs_count2[0] = hs_count2[1] = 10; hs_block2[0] = hs_block2[1] = 5; if (H5Sselect_hyperslab(sid2, H5S_SELECT_SET, hs_start2, hs_stride2, hs_count2, hs_block2) < 0) TEST_ERROR; /* Write selected data to the datasets */ if (H5Dwrite(d, H5T_NATIVE_INT, s, s, H5P_DEFAULT, wdata) < 0) TEST_ERROR; if (H5Dwrite(did2, H5T_NATIVE_INT, sid2, sid2, H5P_DEFAULT, wdata2_bytes) < 0) TEST_ERROR; /* Read all data from the datasets */ if (H5Dread(d, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, rdata) < 0) TEST_ERROR; if (H5Dread(did2, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, rdata2_bytes) < 0) TEST_ERROR; /* Validate values read for the 1-D dataset */ for (u = 0; u < MISSING_CHUNK_DIM; u++) { if ((u % 10) >= 5) { if (rdata[u] != 911) { printf(" Line %d: Incorrect value, rdata[%u]=%d\n", __LINE__, (unsigned)u, rdata[u]); TEST_ERROR; } /* end if */ } /* end if */ else { if (rdata[u] != wdata[u]) { printf(" Line %d: Incorrect value, wdata[%u]=%d, rdata[%u]=%d\n", __LINE__, (unsigned)u, wdata[u], (unsigned)u, rdata[u]); TEST_ERROR; } /* end if */ } /* end else */ } /* end for */ /* Validate values read for the 2-D dataset */ for (i = 0; i < MISSING_CHUNK_DIM; i++) { for (j = 0; j < MISSING_CHUNK_DIM; j++) { if ((i % 10) >= 5 || (j % 10) >= 5) { if (rdata2[i][j] != 911) { printf(" Line %d: Incorrect value, rdata2[%u][%u] = %d\n", __LINE__, (unsigned)i, (unsigned)j, rdata2[i][j]); TEST_ERROR; } /* end if */ } /* end if */ else { if (rdata2[i][j] != wdata2[i][j]) { printf(" Line %d: Incorrect value, wdata2[%u][%u] = %d, rdata2[%u][%u] = %d\n", __LINE__, (unsigned)i, (unsigned)j, wdata2[i][j], (unsigned)i, (unsigned)j, rdata2[i][j]); TEST_ERROR; } /* end if */ } /* end else */ } /* end for */ } /* end for */ /* Close everything */ if (H5Pclose(dcpl) < 0) TEST_ERROR; if (H5Pclose(dcpl2) < 0) TEST_ERROR; if (H5Sclose(s) < 0) TEST_ERROR; if (H5Sclose(sid2) < 0) TEST_ERROR; if (H5Dclose(d) < 0) TEST_ERROR; if (H5Dclose(did2) < 0) TEST_ERROR; free(rdata); free(wdata); free(rdata2); free(wdata2); free(rdata2_bytes); free(wdata2_bytes); PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Pclose(fapl); H5Pclose(dcpl); H5Pclose(dcpl2); H5Dclose(d); H5Dclose(did2); H5Sclose(s); H5Sclose(sid2); } H5E_END_TRY free(rdata); free(wdata); free(rdata2); free(wdata2); free(rdata2_bytes); free(wdata2_bytes); return FAIL; } /* end test_missing_chunk() */ /* Using Euclid's algorithm, find the greatest common divisor (GCD) of * the two arguments and return it. * * The GCD is negative if the arguments have opposite sign. Otherwise, * it is positive. * * If either argument is zero, then the result is undefined. */ static H5_ATTR_CONST long gcd(long l0, long r0) { long magnitude, remainder; bool negative = ((l0 < 0) != (r0 < 0)); long l = labs(l0), r = labs(r0); do { if (l < r) { r = r % l; remainder = r; } else /* r <= l */ { l = l % r; remainder = l; } } while (remainder != 0); magnitude = (l == 0) ? r : l; return negative ? -magnitude : magnitude; } /* Choose a random offset into an array `nelts` elements long, and store * it at `offsetp`. The offset will be in the range [0, nelts - 1]. * Also choose a random increment, `inc`, that "generates" all * indices in [0, nelts - 1] when it is added to itself repeatedly. * That is, the range of the discrete function `f(i) = (i * inc) * mod nelts` on the domain [0, nelts - 1] is [0, nelts - 1]. Store * `inc` at `incp`. * * If `nelts <= 0`, results are undefined. */ static void make_random_offset_and_increment(long nelts, long *offsetp, long *incp) { long inc; long maxinc; assert(0 < nelts); *offsetp = HDrandom() % nelts; /* `maxinc` is chosen so that for any `x` in [0, nelts - 1], * `x + maxinc` does not overflow a long. */ maxinc = MIN(nelts - 1, LONG_MAX - nelts); /* Choose a random number in [1, nelts - 1]. If its greatest divisor * in common with `nelts` is 1, then it will "generate" the additive ring * [0, nelts - 1], so let it be our increment. Otherwise, choose a new * number. */ do { inc = 1 + HDrandom() % maxinc; } while (gcd(inc, nelts) != 1); *incp = inc; } /*------------------------------------------------------------------------- * Function: test_random_chunks_real * * Purpose: Tests that write/read on randomly selected chunks * * * Return: Success: 0 * Failure: -1 * *------------------------------------------------------------------------- */ static herr_t test_random_chunks_real(const char *testname, bool early_alloc, hid_t fapl) { char filename[FILENAME_BUF_SIZE]; hid_t s = H5I_INVALID_HID, m = H5I_INVALID_HID, d = H5I_INVALID_HID, dcpl = H5I_INVALID_HID, file = H5I_INVALID_HID; int wbuf[NPOINTS], rbuf[NPOINTS], check2[20][20]; hsize_t coord[NPOINTS][2]; const hsize_t dsize[2] = {100, 100}, dmax[2] = {H5S_UNLIMITED, H5S_UNLIMITED}, csize[2] = {10, 10}, nsize[2] = {200, 200}; hsize_t fixed_dmax[2] = {1000, 1000}; hsize_t msize[1] = {NPOINTS}; const char dname[] = "dataset"; int chunk_row, chunk_col; size_t i, j; H5D_chunk_index_t idx_type; /* Dataset chunk index type */ H5F_libver_t low; /* File format low bound */ long ofs, inc; long rows; long cols; TESTING(testname); assert(NPOINTS < 100); h5_fixname(FILENAME[6], fapl, filename, sizeof filename); if (H5Pget_libver_bounds(fapl, &low, NULL) < 0) TEST_ERROR; /* Create file for first test */ if ((file = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR; /* Create dataspace */ if ((s = H5Screate_simple(2, dsize, NULL)) < 0) TEST_ERROR; /* Create dataset creation property list */ if ((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0) TEST_ERROR; /* Set chunked layout */ if (H5Pset_chunk(dcpl, 2, csize) < 0) TEST_ERROR; /* Set early allocation time for one dataset; the other dataset is using default alloc time */ if (early_alloc) if (H5Pset_alloc_time(dcpl, H5D_ALLOC_TIME_EARLY) < 0) TEST_ERROR; /* Create dataset */ if ((d = H5Dcreate2(file, dname, H5T_NATIVE_INT, s, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0) TEST_ERROR; /* Initialization of check array for repeated coordinates */ for (i = 0; i < dsize[0] / csize[0]; i++) for (j = 0; j < dsize[1] / csize[1]; j++) check2[i][j] = 0; rows = (long)(dsize[0] / csize[0]); cols = (long)(dsize[1] / csize[1]); make_random_offset_and_increment(rows * cols, &ofs, &inc); /* Generate random point coordinates. Only one point is selected per chunk */ for (i = 0; i < NPOINTS; i++) { H5_CHECKED_ASSIGN(chunk_row, int, ofs / cols, long); H5_CHECKED_ASSIGN(chunk_col, int, ofs % cols, long); ofs = (ofs + inc) % (rows * cols); assert(!check2[chunk_row][chunk_col]); wbuf[i] = check2[chunk_row][chunk_col] = chunk_row + chunk_col + 1; coord[i][0] = (hsize_t)chunk_row * csize[0]; coord[i][1] = (hsize_t)chunk_col * csize[1]; } /* Create dataspace for write buffer */ if ((m = H5Screate_simple(1, msize, NULL)) < 0) TEST_ERROR; /* Select the random points for writing */ if (H5Sselect_elements(s, H5S_SELECT_SET, (size_t)NPOINTS, (const hsize_t *)coord) < 0) TEST_ERROR; /* Write into dataset */ if (H5Dwrite(d, H5T_NATIVE_INT, m, s, H5P_DEFAULT, wbuf) < 0) TEST_ERROR; /* Close resources*/ if (H5Sclose(s) < 0) TEST_ERROR; if (H5Sclose(m) < 0) TEST_ERROR; if (H5Pclose(dcpl) < 0) TEST_ERROR; if (H5Dclose(d) < 0) TEST_ERROR; if (H5Fclose(file) < 0) TEST_ERROR; /* Open first file again */ if ((file = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0) TEST_ERROR; /* Open dataset */ if ((d = H5Dopen2(file, dname, H5P_DEFAULT)) < 0) TEST_ERROR; /* Get the chunk index type */ if (H5D__layout_idx_type_test(d, &idx_type) < 0) TEST_ERROR; /* Verify index type */ if (low == H5F_LIBVER_LATEST) { if (early_alloc) { if (idx_type != H5D_CHUNK_IDX_NONE) FAIL_PUTS_ERROR("should be using Non-Index as index"); } /* end if */ else { if (idx_type != H5D_CHUNK_IDX_FARRAY) FAIL_PUTS_ERROR("should be using Fixed Array as index"); } /* end else */ } else if (idx_type != H5D_CHUNK_IDX_BTREE) FAIL_PUTS_ERROR("should be using v1 B-tree as index"); /* Get dataset dataspace */ if ((s = H5Dget_space(d)) < 0) TEST_ERROR; /* Create dataspace for read buffer */ if ((m = H5Screate_simple(1, msize, NULL)) < 0) TEST_ERROR; /* Select the random points for reading */ if (H5Sselect_elements(s, H5S_SELECT_SET, (size_t)NPOINTS, (const hsize_t *)coord) < 0) TEST_ERROR; /* Read from dataset */ if (H5Dread(d, H5T_NATIVE_INT, m, s, H5P_DEFAULT, rbuf) < 0) TEST_ERROR; /* Verify that written and read data are the same */ for (i = 0; i < NPOINTS; i++) if (rbuf[i] != wbuf[i]) { printf(" Line %d: Incorrect value, wbuf[%u]=%d, rbuf[%u]=%d\n", __LINE__, (unsigned)i, wbuf[i], (unsigned)i, rbuf[i]); printf(" coord[%u] = {%lu, %lu}\n", (unsigned)i, (unsigned long)coord[i][0], (unsigned long)coord[i][1]); TEST_ERROR; } /* end if */ /* Close resources */ if (H5Sclose(s) < 0) TEST_ERROR; if (H5Sclose(m) < 0) TEST_ERROR; if (H5Dclose(d) < 0) TEST_ERROR; if (H5Fclose(file) < 0) TEST_ERROR; /* Create second file */ if ((file = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR; /* Create dataspace with unlimited maximum dimensions */ if (early_alloc) { if ((s = H5Screate_simple(2, dsize, fixed_dmax)) < 0) TEST_ERROR; } else if ((s = H5Screate_simple(2, dsize, dmax)) < 0) TEST_ERROR; /* Create dataset creation property list */ if ((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0) TEST_ERROR; /* Set chunked layout */ if (H5Pset_chunk(dcpl, 2, csize) < 0) TEST_ERROR; /* Set early allocation time for one dataset; the other dataset is using default alloc time */ if (early_alloc) if (H5Pset_alloc_time(dcpl, H5D_ALLOC_TIME_EARLY) < 0) TEST_ERROR; /* Create dataset */ if ((d = H5Dcreate2(file, dname, H5T_NATIVE_INT, s, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0) TEST_ERROR; /* Get the chunk index type */ if (H5D__layout_idx_type_test(d, &idx_type) < 0) TEST_ERROR; /* Verify index type */ if (low == H5F_LIBVER_LATEST) { if (early_alloc) { if (idx_type != H5D_CHUNK_IDX_NONE) FAIL_PUTS_ERROR("should be using implicit indexing"); } else if (idx_type != H5D_CHUNK_IDX_BT2) FAIL_PUTS_ERROR("should be using v2 B-tree as index"); } else if (idx_type != H5D_CHUNK_IDX_BTREE) FAIL_PUTS_ERROR("should be using v1 B-tree as index"); /* Extend both dimensions of the dataset */ if (H5Dset_extent(d, nsize) < 0) TEST_ERROR; /* Reset the dataset dataspace to new dimensions */ if (H5Sset_extent_simple(s, 2, nsize, dmax) < 0) TEST_ERROR; /* Initialize check buffer for repeated coordinates */ for (i = 0; i < nsize[0] / csize[0]; i++) for (j = 0; j < nsize[1] / csize[1]; j++) check2[i][j] = 0; H5_CHECKED_ASSIGN(rows, int, nsize[0] / csize[0], long); H5_CHECKED_ASSIGN(cols, int, nsize[1] / csize[1], long); make_random_offset_and_increment(rows * cols, &ofs, &inc); /* Generate random point coordinates. Only one point is selected per chunk */ for (i = 0; i < NPOINTS; i++) { H5_CHECKED_ASSIGN(chunk_row, int, ofs / cols, long); H5_CHECKED_ASSIGN(chunk_col, int, ofs % cols, long); ofs = (ofs + inc) % (rows * cols); assert(!check2[chunk_row][chunk_col]); wbuf[i] = check2[chunk_row][chunk_col] = chunk_row + chunk_col + 1; coord[i][0] = (hsize_t)chunk_row * csize[0]; coord[i][1] = (hsize_t)chunk_col * csize[1]; } /* Create dataspace for write buffer */ if ((m = H5Screate_simple(1, msize, NULL)) < 0) TEST_ERROR; /* Select the random points for writing */ if (H5Sselect_elements(s, H5S_SELECT_SET, (size_t)NPOINTS, (const hsize_t *)coord) < 0) TEST_ERROR; /* Write into dataset */ if (H5Dwrite(d, H5T_NATIVE_INT, m, s, H5P_DEFAULT, wbuf) < 0) TEST_ERROR; /* Close resources */ if (H5Sclose(s) < 0) TEST_ERROR; if (H5Sclose(m) < 0) TEST_ERROR; if (H5Pclose(dcpl) < 0) TEST_ERROR; if (H5Dclose(d) < 0) TEST_ERROR; if (H5Fclose(file) < 0) TEST_ERROR; /* Open second file again */ if ((file = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0) TEST_ERROR; /* Open dataset */ if ((d = H5Dopen2(file, dname, H5P_DEFAULT)) < 0) TEST_ERROR; /* Get dataset dataspace */ if ((s = H5Dget_space(d)) < 0) TEST_ERROR; /* Create dataspace for read buffer */ if ((m = H5Screate_simple(1, msize, NULL)) < 0) TEST_ERROR; /* Select the random points for reading */ if (H5Sselect_elements(s, H5S_SELECT_SET, (size_t)NPOINTS, (const hsize_t *)coord) < 0) TEST_ERROR; /* Read from dataset */ if (H5Dread(d, H5T_NATIVE_INT, m, s, H5P_DEFAULT, rbuf) < 0) TEST_ERROR; /* Verify that written and read data are the same */ for (i = 0; i < NPOINTS; i++) if (rbuf[i] != wbuf[i]) { printf(" Line %d: Incorrect value, wbuf[%u]=%d, rbuf[%u]=%d\n", __LINE__, (unsigned)i, wbuf[i], (unsigned)i, rbuf[i]); TEST_ERROR; } /* end if */ /* Close resources */ if (H5Sclose(s) < 0) TEST_ERROR; if (H5Sclose(m) < 0) TEST_ERROR; if (H5Dclose(d) < 0) TEST_ERROR; if (H5Fclose(file) < 0) TEST_ERROR; /* Create third file */ if ((file = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR; /* Create dataspace with fixed maximum dimensions */ if ((s = H5Screate_simple(2, dsize, fixed_dmax)) < 0) TEST_ERROR; /* Create dataset creation property list */ if ((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0) TEST_ERROR; /* Set chunked layout */ if (H5Pset_chunk(dcpl, 2, csize) < 0) TEST_ERROR; /* Set early allocation time for one dataset; the other dataset is using default alloc time */ if (early_alloc) if (H5Pset_alloc_time(dcpl, H5D_ALLOC_TIME_EARLY) < 0) TEST_ERROR; /* Create dataset */ if ((d = H5Dcreate2(file, dname, H5T_NATIVE_INT, s, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0) TEST_ERROR; /* Get the chunk index type */ if (H5D__layout_idx_type_test(d, &idx_type) < 0) TEST_ERROR; /* Verify index type */ if (low == H5F_LIBVER_LATEST) { if (early_alloc) { if (idx_type != H5D_CHUNK_IDX_NONE) FAIL_PUTS_ERROR("should be using Non-Index as index"); } /* end if */ else { if (idx_type != H5D_CHUNK_IDX_FARRAY) FAIL_PUTS_ERROR("should be using Fixed Array as index"); } /* end else */ } else if (idx_type != H5D_CHUNK_IDX_BTREE) FAIL_PUTS_ERROR("should be using v1 B-tree as index"); /* Extend both dimensions of the dataset */ if (H5Dset_extent(d, nsize) < 0) TEST_ERROR; /* Reset the dataset dataspace to new dimensions */ if (H5Sset_extent_simple(s, 2, nsize, dmax) < 0) TEST_ERROR; /* Initialize check buffer for repeated coordinates */ for (i = 0; i < nsize[0] / csize[0]; i++) for (j = 0; j < nsize[1] / csize[1]; j++) check2[i][j] = 0; rows = (long)(nsize[0] / csize[0]); cols = (long)(nsize[1] / csize[1]); make_random_offset_and_increment(rows * cols, &ofs, &inc); /* Generate random point coordinates. Only one point is selected per chunk */ for (i = 0; i < NPOINTS; i++) { H5_CHECKED_ASSIGN(chunk_row, int, ofs / cols, long); H5_CHECKED_ASSIGN(chunk_col, int, ofs % cols, long); ofs = (ofs + inc) % (rows * cols); assert(!check2[chunk_row][chunk_col]); wbuf[i] = check2[chunk_row][chunk_col] = chunk_row + chunk_col + 1; coord[i][0] = (hsize_t)chunk_row * csize[0]; coord[i][1] = (hsize_t)chunk_col * csize[1]; } /* Create dataspace for write buffer */ if ((m = H5Screate_simple(1, msize, NULL)) < 0) TEST_ERROR; /* Select the random points for writing */ if (H5Sselect_elements(s, H5S_SELECT_SET, (size_t)NPOINTS, (const hsize_t *)coord) < 0) TEST_ERROR; /* Write into dataset */ if (H5Dwrite(d, H5T_NATIVE_INT, m, s, H5P_DEFAULT, wbuf) < 0) TEST_ERROR; /* Close resources */ if (H5Sclose(s) < 0) TEST_ERROR; if (H5Sclose(m) < 0) TEST_ERROR; if (H5Pclose(dcpl) < 0) TEST_ERROR; if (H5Dclose(d) < 0) TEST_ERROR; if (H5Fclose(file) < 0) TEST_ERROR; /* Open third file again */ if ((file = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0) TEST_ERROR; /* Open dataset */ if ((d = H5Dopen2(file, dname, H5P_DEFAULT)) < 0) TEST_ERROR; /* Get dataset dataspace */ if ((s = H5Dget_space(d)) < 0) TEST_ERROR; /* Create dataspace for read buffer */ if ((m = H5Screate_simple(1, msize, NULL)) < 0) TEST_ERROR; /* Select the random points for reading */ if (H5Sselect_elements(s, H5S_SELECT_SET, (size_t)NPOINTS, (const hsize_t *)coord) < 0) TEST_ERROR; /* Read from dataset */ if (H5Dread(d, H5T_NATIVE_INT, m, s, H5P_DEFAULT, rbuf) < 0) TEST_ERROR; /* Verify that written and read data are the same */ for (i = 0; i < NPOINTS; i++) if (rbuf[i] != wbuf[i]) { printf(" Line %d: Incorrect value, wbuf[%u]=%d, rbuf[%u]=%d\n", __LINE__, (unsigned)i, wbuf[i], (unsigned)i, rbuf[i]); TEST_ERROR; } /* end if */ /* Close resources */ if (H5Sclose(s) < 0) TEST_ERROR; if (H5Sclose(m) < 0) TEST_ERROR; if (H5Dclose(d) < 0) TEST_ERROR; if (H5Fclose(file) < 0) TEST_ERROR; PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Pclose(dcpl); H5Sclose(s); H5Sclose(m); H5Dclose(d); H5Fclose(file); } H5E_END_TRY return FAIL; } /* end test_random_chunks_real() */ /*------------------------------------------------------------------------- * Function: test_random_chunks * * Purpose: Tests that write/read on randomly selected chunks * First file: * One dataset has fixed dimensions without max. dims & H5D_ALLOC_TIME_EARLY * One dataset has fixed dimensions without max. dims & default alloc time * Second file: * One extendible dataset with unlimited max. dims & H5D_ALLOC_TIME_EARLY * One extendible dataset with unlimited max. dims & default alloc time * third file: * one extendible dataset with fixed max. dims & H5D_ALLOC_TIME_EARLY * one extendible dataset with fixed max. dims & default alloc time * * All the datasets in second & third files are extended before write/read operations * * * Return: Success: 0 * Failure: -1 * *------------------------------------------------------------------------- */ static herr_t test_random_chunks(hid_t fapl) { int nerrors = 0; /* Errors in sub-tests */ nerrors += test_random_chunks_real("Write/read on randomly selected chunks w/non-implicit index", false, fapl); nerrors += test_random_chunks_real("Write/read on randomly selected chunks w/implicit index", true, fapl); return nerrors; } /* end test_random_chunks() */ #ifndef H5_NO_DEPRECATED_SYMBOLS /* Empty can_apply and set_local callbacks */ static htri_t can_apply_deprec(hid_t H5_ATTR_UNUSED dcpl_id, hid_t H5_ATTR_UNUSED type_id, hid_t H5_ATTR_UNUSED space_id) { return 1; } static herr_t set_local_deprec(hid_t H5_ATTR_UNUSED dcpl_id, hid_t H5_ATTR_UNUSED type_id, hid_t H5_ATTR_UNUSED space_id) { return (SUCCEED); } /* Old style H5Z_class_t, essentially a copy of the "bogus" filter */ const H5Z_class1_t H5Z_DEPREC[1] = {{ H5Z_FILTER_DEPREC, /* Filter id number */ "deprec", /* Filter name for debugging */ can_apply_deprec, /* The "can apply" callback */ set_local_deprec, /* The "set local" callback */ filter_bogus, /* The actual filter function */ }}; /*------------------------------------------------------------------------- * Function: test_deprec * * Purpose: Tests deprecated API symbols * * Return: Success: 0 * Failure: -1 * *------------------------------------------------------------------------- */ static herr_t test_deprec(hid_t file) { hid_t dataset, space, small_space, create_parms, dcpl; hsize_t dims[2], small_dims[2]; hsize_t deprec_size; herr_t H5_ATTR_NDEBUG_UNUSED status; hsize_t csize[2]; TESTING("deprecated API routines"); /* Create the data space */ dims[0] = 256; dims[1] = 512; space = H5Screate_simple(2, dims, NULL); assert(space >= 0); /* Create a small data space for compact dataset */ small_dims[0] = 16; small_dims[1] = 8; small_space = H5Screate_simple(2, small_dims, NULL); assert(space >= 0); /* * Create a dataset using the default dataset creation properties. We're * not sure what they are, so we won't check. */ if ((dataset = H5Dcreate1(file, DSET_DEPREC_NAME, H5T_NATIVE_DOUBLE, space, H5P_DEFAULT)) < 0) goto error; /* Close the dataset */ if (H5Dclose(dataset) < 0) goto error; /* * Try creating a dataset that already exists. This should fail since a * dataset can only be created once. Temporarily turn off error * reporting. */ H5E_BEGIN_TRY { dataset = H5Dcreate1(file, DSET_DEFAULT_NAME, H5T_NATIVE_DOUBLE, space, H5P_DEFAULT); } H5E_END_TRY if (dataset >= 0) { H5_FAILED(); puts(" Library allowed overwrite of existing dataset."); goto error; } /* * Open the dataset we created above and then close it. This is how * existing datasets are accessed. */ if ((dataset = H5Dopen1(file, DSET_DEPREC_NAME)) < 0) goto error; if (H5Dclose(dataset) < 0) goto error; /* * Try opening a non-existent dataset. This should fail since new datasets * cannot be created with this function. Temporarily turn off error * reporting. */ H5E_BEGIN_TRY { dataset = H5Dopen1(file, "does_not_exist"); } H5E_END_TRY if (dataset >= 0) { H5_FAILED(); puts(" Opened a non-existent dataset."); goto error; } /* * Create a new dataset that uses chunked storage instead of the default * layout. */ create_parms = H5Pcreate(H5P_DATASET_CREATE); assert(create_parms >= 0); /* Add the deflate filter, if available */ #if defined H5_HAVE_FILTER_DEFLATE { H5Z_filter_t filtn; /* filter identification number */ size_t cd_nelmts = 1; /* Number of filter parameters */ unsigned cd_value; /* Filter parameter */ if (H5Pset_deflate(create_parms, 6) < 0) goto error; /* Check for the deflate filter */ filtn = H5Pget_filter1(create_parms, (unsigned)0, NULL, &cd_nelmts, &cd_value, (size_t)0, NULL); if (H5Z_FILTER_DEFLATE != filtn) goto error; if (1 != cd_nelmts) goto error; if (6 != cd_value) goto error; /* Check for the deflate filter */ if (H5Pget_filter_by_id1(create_parms, H5Z_FILTER_DEFLATE, NULL, &cd_nelmts, &cd_value, (size_t)0, NULL) < 0) goto error; if (1 != cd_nelmts) goto error; if (6 != cd_value) goto error; } #endif /* H5_HAVE_FILTER_DEFLATE */ /* Attempt to create a dataset with invalid chunk sizes */ csize[0] = dims[0] * 2; csize[1] = dims[1] * 2; status = H5Pset_chunk(create_parms, 2, csize); assert(status >= 0); H5E_BEGIN_TRY { dataset = H5Dcreate1(file, DSET_DEPREC_NAME_CHUNKED, H5T_NATIVE_DOUBLE, space, create_parms); } H5E_END_TRY if (dataset >= 0) { H5_FAILED(); puts(" Opened a dataset with incorrect chunking parameters."); goto error; } csize[0] = 5; csize[1] = 100; status = H5Pset_chunk(create_parms, 2, csize); assert(status >= 0); if ((dataset = H5Dcreate1(file, DSET_DEPREC_NAME_CHUNKED, H5T_NATIVE_DOUBLE, space, create_parms)) < 0) goto error; H5Pclose(create_parms); /* * Close the chunked dataset. */ if (H5Dclose(dataset) < 0) goto error; /* * Open the dataset we created above and then close it. This is how * existing datasets are accessed. */ if ((dataset = H5Dopen1(file, DSET_DEPREC_NAME_CHUNKED)) < 0) goto error; if (H5Dclose(dataset) < 0) goto error; /* * Create a compact dataset, then close it. */ create_parms = H5Pcreate(H5P_DATASET_CREATE); assert(create_parms >= 0); status = H5Pset_layout(create_parms, H5D_COMPACT); assert(status >= 0); status = H5Pset_alloc_time(create_parms, H5D_ALLOC_TIME_EARLY); assert(status >= 0); if ((dataset = H5Dcreate1(file, DSET_DEPREC_NAME_COMPACT, H5T_NATIVE_DOUBLE, small_space, create_parms)) < 0) goto error; H5Pclose(create_parms); if (H5Dclose(dataset) < 0) goto error; /* * Open the dataset we created above and then close it. This is how * existing datasets are accessed. */ if ((dataset = H5Dopen1(file, DSET_DEPREC_NAME_COMPACT)) < 0) goto error; if (H5Dclose(dataset) < 0) goto error; /* Test H5Zregister with deprecated H5Z_class1_t */ if ((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0) goto error; if (H5Pset_chunk(dcpl, 2, csize) < 0) goto error; if (H5Zregister(H5Z_DEPREC) < 0) goto error; if (H5Pset_filter(dcpl, H5Z_FILTER_DEPREC, 0, (size_t)0, NULL) < 0) goto error; puts(""); if (test_filter_internal(file, DSET_DEPREC_NAME_FILTER, dcpl, DISABLE_FLETCHER32, DATA_NOT_CORRUPTED, &deprec_size) < 0) goto error; if (H5Pclose(dcpl) < 0) goto error; return SUCCEED; error: return FAIL; } /* end test_deprec() */ #endif /* H5_NO_DEPRECATED_SYMBOLS */ /*------------------------------------------------------------------------- * Function: test_huge_chunks * * Purpose: Tests that datasets with chunks >4GB can't be created. * * Return: Success: 0 * Failure: -1 * *------------------------------------------------------------------------- */ static herr_t test_huge_chunks(hid_t fapl) { char filename[FILENAME_BUF_SIZE]; hid_t fid = H5I_INVALID_HID; /* File ID */ hid_t dcpl = H5I_INVALID_HID; /* Dataset creation property list ID */ hid_t sid = H5I_INVALID_HID; /* Dataspace ID */ hid_t dsid = H5I_INVALID_HID; /* Dataset ID */ hsize_t dim, chunk_dim; /* Dataset and chunk dimensions */ hsize_t dim2[3], chunk_dim2[3]; /* Dataset and chunk dimensions */ herr_t ret; /* Generic return value */ TESTING("creating dataset with >4GB chunks"); h5_fixname(FILENAME[7], fapl, filename, sizeof filename); /* Create file */ if ((fid = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) FAIL_STACK_ERROR; /* Create dataset creation property list */ if ((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0) FAIL_STACK_ERROR; /* Try to set too large of a chunk for 1-D dataset (# of elements) */ chunk_dim = TOO_HUGE_CHUNK_DIM; H5E_BEGIN_TRY { ret = H5Pset_chunk(dcpl, 1, &chunk_dim); } H5E_END_TRY if (ret >= 0) FAIL_PUTS_ERROR(" Set chunk size with too large of chunk dimensions."); /* Try to set too large of a chunk for n-D dataset (# of elements) */ chunk_dim2[0] = TOO_HUGE_CHUNK_DIM2_0; chunk_dim2[1] = TOO_HUGE_CHUNK_DIM2_1; chunk_dim2[2] = TOO_HUGE_CHUNK_DIM2_2; H5E_BEGIN_TRY { ret = H5Pset_chunk(dcpl, 3, chunk_dim2); } H5E_END_TRY if (ret >= 0) FAIL_PUTS_ERROR(" Set chunk size with too large of chunk dimensions."); /* Set 1-D chunk size */ chunk_dim = HUGE_CHUNK_DIM; if (H5Pset_chunk(dcpl, 1, &chunk_dim) < 0) FAIL_STACK_ERROR; /* Create 1-D dataspace */ dim = HUGE_DIM; if ((sid = H5Screate_simple(1, &dim, NULL)) < 0) FAIL_STACK_ERROR; /* Try to create dataset */ H5E_BEGIN_TRY { dsid = H5Dcreate2(fid, HUGE_DATASET, H5T_NATIVE_INT, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT); } H5E_END_TRY if (dsid >= 0) FAIL_PUTS_ERROR(" 1-D Dataset with too large of chunk dimensions created."); /* Close 1-D dataspace */ if (H5Sclose(sid) < 0) FAIL_STACK_ERROR; /* Set n-D chunk size */ chunk_dim2[0] = HUGE_CHUNK_DIM2_0; chunk_dim2[1] = HUGE_CHUNK_DIM2_1; chunk_dim2[2] = HUGE_CHUNK_DIM2_2; if (H5Pset_chunk(dcpl, 3, chunk_dim2) < 0) FAIL_STACK_ERROR; /* Create n-D dataspace */ dim2[0] = HUGE_DIM2_0; dim2[1] = HUGE_DIM2_1; dim2[2] = HUGE_DIM2_2; if ((sid = H5Screate_simple(3, dim2, NULL)) < 0) FAIL_STACK_ERROR; /* Try to create dataset */ H5E_BEGIN_TRY { dsid = H5Dcreate2(fid, HUGE_DATASET2, H5T_NATIVE_INT, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT); } H5E_END_TRY if (dsid >= 0) FAIL_PUTS_ERROR(" n-D Dataset with too large of chunk dimensions created."); /* Close n-D dataspace */ if (H5Sclose(sid) < 0) FAIL_STACK_ERROR; /* Close everything else */ if (H5Pclose(dcpl) < 0) FAIL_STACK_ERROR; if (H5Fclose(fid) < 0) FAIL_STACK_ERROR; PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Pclose(dcpl); H5Dclose(dsid); H5Sclose(sid); H5Fclose(fid); } H5E_END_TRY return FAIL; } /* end test_huge_chunks() */ /*------------------------------------------------------------------------- * Function: test_chunk_cache * * Purpose: Tests API for setting rdcc info on a DAPL, and interaction * with the corresponding properties in the file structure. * * Return: Success: 0 * Failure: -1 * *------------------------------------------------------------------------- */ static herr_t test_chunk_cache(hid_t fapl) { char filename[FILENAME_BUF_SIZE]; hid_t fid = H5I_INVALID_HID; /* File ID */ hid_t fapl_local = H5I_INVALID_HID; /* Local fapl */ hid_t fapl_def = H5I_INVALID_HID; /* Default fapl */ hid_t dcpl = H5I_INVALID_HID; /* Dataset creation property list ID */ hid_t dapl1 = H5I_INVALID_HID; /* Dataset access property list ID */ hid_t dapl2 = H5I_INVALID_HID; /* Dataset access property list ID */ hid_t sid = H5I_INVALID_HID; /* Dataspace ID */ hid_t dsid = H5I_INVALID_HID; /* Dataset ID */ hsize_t dim, chunk_dim; /* Dataset and chunk dimensions */ size_t nslots_1, nslots_2, nslots_3, nslots_4; /* rdcc number of elements */ size_t nbytes_1, nbytes_2, nbytes_3, nbytes_4; /* rdcc number of bytes */ size_t nlinks; /* Number of link traversals */ double w0_1, w0_2, w0_3, w0_4; /* rdcc preemption policy */ TESTING("dataset chunk cache configuration"); /* Create a default fapl and dapl */ if ((fapl_def = H5Pcreate(H5P_FILE_ACCESS)) < 0) FAIL_STACK_ERROR; if ((dapl1 = H5Pcreate(H5P_DATASET_ACCESS)) < 0) FAIL_STACK_ERROR; /* Verify that H5Pget_chunk_cache(dapl) returns the same values as are in * the default fapl. */ if (H5Pget_cache(fapl_def, NULL, &nslots_1, &nbytes_1, &w0_1) < 0) FAIL_STACK_ERROR; if (H5Pget_chunk_cache(dapl1, &nslots_4, &nbytes_4, &w0_4) < 0) FAIL_STACK_ERROR; if ((nslots_1 != nslots_4) || (nbytes_1 != nbytes_4) || !H5_DBL_ABS_EQUAL(w0_1, w0_4)) FAIL_PUTS_ERROR(" Cache values from default dapl do not match those from fapl."); /* Set a lapl property on dapl1 (to verify inheritance) */ if (H5Pset_nlinks(dapl1, (size_t)134) < 0) FAIL_STACK_ERROR; if (H5Pget_nlinks(dapl1, &nlinks) < 0) FAIL_STACK_ERROR; if (nlinks != 134) FAIL_PUTS_ERROR(" nlinks parameter not set properly on dapl."); /* Copy fapl passed to this function (as we will be modifying it) */ if ((fapl_local = H5Pcopy(fapl)) < 0) FAIL_STACK_ERROR; /* Set new rdcc settings on fapl */ nslots_2 = nslots_1 * 2; nbytes_2 = nbytes_1 * 2; w0_2 = w0_1 / 2.0; if (H5Pset_cache(fapl_local, 0, nslots_2, nbytes_2, w0_2) < 0) FAIL_STACK_ERROR; h5_fixname(FILENAME[8], fapl, filename, sizeof filename); /* Create file */ if ((fid = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl_local)) < 0) FAIL_STACK_ERROR; /* Create dataset creation property list */ if ((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0) FAIL_STACK_ERROR; /* Set chunking */ chunk_dim = 10; if (H5Pset_chunk(dcpl, 1, &chunk_dim) < 0) FAIL_STACK_ERROR; /* Create 1-D dataspace */ dim = 100; if ((sid = H5Screate_simple(1, &dim, NULL)) < 0) FAIL_STACK_ERROR; /* Create dataset with default dapl */ if ((dsid = H5Dcreate2(fid, "dset", H5T_NATIVE_INT, sid, H5P_DEFAULT, dcpl, dapl1)) < 0) FAIL_STACK_ERROR; /* Retrieve dapl from dataset, verify cache values are the same as on fapl_local */ if ((dapl2 = H5Dget_access_plist(dsid)) < 0) FAIL_STACK_ERROR; if (H5Pget_chunk_cache(dapl2, &nslots_4, &nbytes_4, &w0_4) < 0) FAIL_STACK_ERROR; if ((nslots_2 != nslots_4) || (nbytes_2 != nbytes_4) || !H5_DBL_ABS_EQUAL(w0_2, w0_4)) FAIL_PUTS_ERROR(" Cache values from retrieved dapl do not match those from fapl."); if (H5Pclose(dapl2) < 0) FAIL_STACK_ERROR; /* Set new values on dapl1. nbytes will be set to default, so the file * property will override this setting */ nslots_3 = nslots_2 * 2; nbytes_3 = H5D_CHUNK_CACHE_NBYTES_DEFAULT; w0_3 = w0_2 / 2; if (H5Pset_chunk_cache(dapl1, nslots_3, nbytes_3, w0_3) < 0) FAIL_STACK_ERROR; /* Close dataset, reopen with dapl1. Note the use of a dapl with H5Oopen */ if (H5Dclose(dsid) < 0) FAIL_STACK_ERROR; if ((dsid = H5Oopen(fid, "dset", dapl1)) < 0) FAIL_STACK_ERROR; /* Retrieve dapl from dataset, verify cache values are the same as on dapl1 */ /* Note we rely on the knowledge that H5Pget_chunk_cache retrieves these * values directly from the dataset structure, and not from a copy of the * dapl used to open the dataset (which is not preserved). */ if ((dapl2 = H5Dget_access_plist(dsid)) < 0) FAIL_STACK_ERROR; if (H5Pget_chunk_cache(dapl2, &nslots_4, &nbytes_4, &w0_4) < 0) FAIL_STACK_ERROR; if ((nslots_3 != nslots_4) || (nbytes_2 != nbytes_4) || !H5_DBL_ABS_EQUAL(w0_3, w0_4)) FAIL_PUTS_ERROR(" Cache values from retrieved dapl do not match those from dapl1."); if (H5Pclose(dapl2) < 0) FAIL_STACK_ERROR; /* Close dataset, reopen with H5P_DEFAULT as dapl */ if (H5Dclose(dsid) < 0) FAIL_STACK_ERROR; if ((dsid = H5Dopen2(fid, "dset", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR; /* Retrieve dapl from dataset, verify cache values are the same on fapl_local */ if ((dapl2 = H5Dget_access_plist(dsid)) < 0) FAIL_STACK_ERROR; if (H5Pget_chunk_cache(dapl2, &nslots_4, &nbytes_4, &w0_4) < 0) FAIL_STACK_ERROR; if ((nslots_2 != nslots_4) || (nbytes_2 != nbytes_4) || !H5_DBL_ABS_EQUAL(w0_2, w0_4)) FAIL_PUTS_ERROR(" Cache values from retrieved dapl do not match those from fapl."); if (H5Pclose(dapl2) < 0) FAIL_STACK_ERROR; /* Similarly, test use of H5Dcreate2 with H5P_DEFAULT */ if (H5Dclose(dsid) < 0) FAIL_STACK_ERROR; if ((dsid = H5Dcreate2(fid, "dset2", H5T_NATIVE_INT, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR; if ((dapl2 = H5Dget_access_plist(dsid)) < 0) FAIL_STACK_ERROR; if (H5Pget_chunk_cache(dapl2, &nslots_4, &nbytes_4, &w0_4) < 0) FAIL_STACK_ERROR; if ((nslots_2 != nslots_4) || (nbytes_2 != nbytes_4) || !H5_DBL_ABS_EQUAL(w0_2, w0_4)) FAIL_PUTS_ERROR(" Cache values from retrieved dapl do not match those from fapl."); /* Don't close dapl2, we will use it in the next section */ /* Modify cache values on fapl_local */ nbytes_3 = nbytes_2 * 2; if (H5Pset_cache(fapl_local, 0, nslots_3, nbytes_3, w0_3) < 0) FAIL_STACK_ERROR; /* Close and reopen file with new fapl_local */ if (H5Dclose(dsid) < 0) FAIL_STACK_ERROR; if (H5Fclose(fid) < 0) FAIL_STACK_ERROR; if ((fid = H5Fopen(filename, H5F_ACC_RDWR, fapl_local)) < 0) FAIL_STACK_ERROR; /* Verify that dapl2 retrieved earlier (using values from the old fapl) * sets its values in the new file (test use of H5Dopen2 with a dapl) */ if ((dsid = H5Dopen2(fid, "dset", dapl2)) < 0) FAIL_STACK_ERROR; if (H5Pclose(dapl2) < 0) FAIL_STACK_ERROR; /* Close dapl2, to avoid id leak */ if ((dapl2 = H5Dget_access_plist(dsid)) < 0) FAIL_STACK_ERROR; if (H5Pget_chunk_cache(dapl2, &nslots_4, &nbytes_4, &w0_4) < 0) FAIL_STACK_ERROR; if ((nslots_2 != nslots_4) || (nbytes_2 != nbytes_4) || !H5_DBL_ABS_EQUAL(w0_2, w0_4)) FAIL_PUTS_ERROR(" Cache values from retrieved dapl do not match those from dapl2."); /* Test H5D_CHUNK_CACHE_NSLOTS_DEFAULT and H5D_CHUNK_CACHE_W0_DEFAULT */ nslots_2 = H5D_CHUNK_CACHE_NSLOTS_DEFAULT; w0_2 = H5D_CHUNK_CACHE_W0_DEFAULT; if (H5Pset_chunk_cache(dapl2, nslots_2, nbytes_2, w0_2) < 0) FAIL_STACK_ERROR; if (H5Dclose(dsid) < 0) FAIL_STACK_ERROR; if ((dsid = H5Dopen2(fid, "dset", dapl2)) < 0) FAIL_STACK_ERROR; if (H5Pclose(dapl2) < 0) FAIL_STACK_ERROR; /* Close dapl2, to avoid id leak */ if ((dapl2 = H5Dget_access_plist(dsid)) < 0) FAIL_STACK_ERROR; if (H5Pget_chunk_cache(dapl2, &nslots_4, &nbytes_4, &w0_4) < 0) FAIL_STACK_ERROR; if ((nslots_3 != nslots_4) || (nbytes_2 != nbytes_4) || !H5_DBL_ABS_EQUAL(w0_3, w0_4)) FAIL_PUTS_ERROR(" Cache values from retrieved dapl do not match those expected."); if (H5Pclose(dapl2) < 0) FAIL_STACK_ERROR; /* Verify that the file has indeed started using the new cache values (test * use of H5Oopen with H5P_DEFAULT) */ if (H5Dclose(dsid) < 0) FAIL_STACK_ERROR; if ((dsid = H5Oopen(fid, "dset", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR; if ((dapl2 = H5Dget_access_plist(dsid)) < 0) FAIL_STACK_ERROR; if (H5Pget_chunk_cache(dapl2, &nslots_4, &nbytes_4, &w0_4) < 0) FAIL_STACK_ERROR; if ((nslots_3 != nslots_4) || (nbytes_3 != nbytes_4) || !H5_DBL_ABS_EQUAL(w0_3, w0_4)) FAIL_PUTS_ERROR(" Cache values from retrieved dapl do not match those from fapl."); if (H5Pclose(dapl2) < 0) FAIL_STACK_ERROR; /* Verify functionality of H5Pcopy with a dapl */ if ((dapl2 = H5Pcopy(dapl1)) < 0) FAIL_STACK_ERROR; if (H5Pget_chunk_cache(dapl2, &nslots_4, &nbytes_4, &w0_4) < 0) FAIL_STACK_ERROR; if ((nslots_3 != nslots_4) || (nbytes_1 != nbytes_4) || !H5_DBL_ABS_EQUAL(w0_3, w0_4)) FAIL_PUTS_ERROR(" Cache values from dapl2 do not match those from dapl1."); /* Close */ if (H5Dclose(dsid) < 0) FAIL_STACK_ERROR; if (H5Sclose(sid) < 0) FAIL_STACK_ERROR; if (H5Pclose(fapl_local) < 0) FAIL_STACK_ERROR; if (H5Pclose(fapl_def) < 0) FAIL_STACK_ERROR; if (H5Pclose(dapl1) < 0) FAIL_STACK_ERROR; if (H5Pclose(dapl2) < 0) FAIL_STACK_ERROR; if (H5Pclose(dcpl) < 0) FAIL_STACK_ERROR; if (H5Fclose(fid) < 0) FAIL_STACK_ERROR; PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Pclose(fapl_local); H5Pclose(fapl_def); H5Pclose(dapl1); H5Pclose(dapl2); H5Pclose(dcpl); H5Dclose(dsid); H5Sclose(sid); H5Fclose(fid); } H5E_END_TRY return FAIL; } /* end test_chunk_cache() */ /*------------------------------------------------------------------------- * Function: test_big_chunks_bypass_cache * * Purpose: When the chunk size is bigger than the cache size and the * chunk isn't on disk, this test verifies that the library * bypasses the cache. * * Note: This test is not very conclusive - it doesn't actually check * if the chunks bypass the cache... :-( -QAK * * Return: Success: 0 * Failure: -1 * *------------------------------------------------------------------------- */ static herr_t test_big_chunks_bypass_cache(hid_t fapl) { char filename[FILENAME_BUF_SIZE]; hid_t fid = H5I_INVALID_HID; /* File ID */ hid_t fapl_local = H5I_INVALID_HID; /* File access property list ID */ hid_t dcpl = H5I_INVALID_HID, t_dcpl = H5I_INVALID_HID; /* Dataset creation property list ID */ hid_t sid = H5I_INVALID_HID, t_sid = H5I_INVALID_HID; /* Dataspace ID */ hid_t mid; /* Memory space ID */ hid_t dsid = H5I_INVALID_HID, t_dsid = H5I_INVALID_HID; /* Dataset ID */ hsize_t dim, chunk_dim; /* Dataset and chunk dimensions */ hsize_t t_dim[2], t_max[2], t_chunk_dim[2]; /* Dataset and chunk dimensions */ size_t rdcc_nelmts, rdcc_nbytes; /* Chunk cache parameters */ int fvalue = BYPASS_FILL_VALUE; /* Fill value */ hsize_t count, stride, offset, block; /* Setting for hyperslab (1-D) */ hsize_t t_count[2], t_stride[2], t_offset[2], t_block[2]; /* Setting for hyperslab (2-D) */ /* Buffers for reading and writing data (1-D) */ int *wdata = NULL, *rdata1 = NULL, *rdata2 = NULL; /* Buffers for reading and writing data (2-D) */ int **t_wdata = NULL; int **t_rdata1 = NULL; int **t_rdata2 = NULL; int *t_wdata_bytes = NULL; int *t_rdata1_bytes = NULL; int *t_rdata2_bytes = NULL; int i, j; /* Local index variables */ H5F_libver_t low; /* File format low bound */ H5D_chunk_index_t idx_type, t_idx_type; /* Dataset chunk index types */ TESTING("big chunks bypassing the cache"); h5_fixname(FILENAME[9], fapl, filename, sizeof filename); /* Set up data arrays */ if (NULL == (t_wdata_bytes = (int *)calloc((BYPASS_CHUNK_DIM / 2) * (BYPASS_CHUNK_DIM / 2), sizeof(int)))) TEST_ERROR; if (NULL == (t_wdata = (int **)calloc((BYPASS_CHUNK_DIM / 2), sizeof(t_wdata_bytes)))) TEST_ERROR; for (i = 0; i < (BYPASS_CHUNK_DIM / 2); i++) t_wdata[i] = t_wdata_bytes + (i * (BYPASS_CHUNK_DIM / 2)); if (NULL == (t_rdata1_bytes = (int *)calloc(BYPASS_DIM * BYPASS_DIM, sizeof(int)))) TEST_ERROR; if (NULL == (t_rdata1 = (int **)calloc(BYPASS_DIM, sizeof(t_rdata1_bytes)))) TEST_ERROR; for (i = 0; i < BYPASS_DIM; i++) t_rdata1[i] = t_rdata1_bytes + (i * BYPASS_DIM); if (NULL == (t_rdata2_bytes = (int *)calloc((BYPASS_CHUNK_DIM / 2) * (BYPASS_CHUNK_DIM / 2), sizeof(int)))) TEST_ERROR; if (NULL == (t_rdata2 = (int **)calloc((BYPASS_CHUNK_DIM / 2), sizeof(t_rdata2_bytes)))) TEST_ERROR; for (i = 0; i < (BYPASS_CHUNK_DIM / 2); i++) t_rdata2[i] = t_rdata2_bytes + (i * (BYPASS_CHUNK_DIM / 2)); /* Check if we are using the latest version of the format */ if (H5Pget_libver_bounds(fapl, &low, NULL) < 0) FAIL_STACK_ERROR; /* Copy fapl passed to this function (as we will be modifying it) */ if ((fapl_local = H5Pcopy(fapl)) < 0) FAIL_STACK_ERROR; /* Define cache size to be smaller than chunk size */ rdcc_nelmts = BYPASS_CHUNK_DIM / 5; rdcc_nbytes = sizeof(int) * BYPASS_CHUNK_DIM / 5; if (H5Pset_cache(fapl_local, 0, rdcc_nelmts, rdcc_nbytes, 0.0) < 0) FAIL_STACK_ERROR; /* Create file */ if ((fid = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl_local)) < 0) FAIL_STACK_ERROR; /* Create 1-D & 2-D dataspace */ dim = t_dim[0] = t_dim[1] = BYPASS_DIM; t_max[0] = t_max[1] = H5S_UNLIMITED; if ((sid = H5Screate_simple(1, &dim, NULL)) < 0) FAIL_STACK_ERROR; if ((t_sid = H5Screate_simple(2, t_dim, t_max)) < 0) FAIL_STACK_ERROR; /* Create 1-D & 2-D dataset creation property list */ if ((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0) FAIL_STACK_ERROR; if ((t_dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0) FAIL_STACK_ERROR; /* Define chunk size. */ /* There will be 2 chunks in 1-D dataset & 4 chunks in the 2-D dataset */ chunk_dim = t_chunk_dim[0] = t_chunk_dim[1] = BYPASS_CHUNK_DIM; if (H5Pset_chunk(dcpl, 1, &chunk_dim) < 0) FAIL_STACK_ERROR; if (H5Pset_chunk(t_dcpl, 2, t_chunk_dim) < 0) FAIL_STACK_ERROR; /* Define fill value, fill time, and chunk allocation time */ if (H5Pset_fill_value(dcpl, H5T_NATIVE_INT, &fvalue) < 0) FAIL_STACK_ERROR; if (H5Pset_fill_value(t_dcpl, H5T_NATIVE_INT, &fvalue) < 0) FAIL_STACK_ERROR; if (H5Pset_fill_time(dcpl, H5D_FILL_TIME_IFSET) < 0) FAIL_STACK_ERROR; if (H5Pset_fill_time(t_dcpl, H5D_FILL_TIME_IFSET) < 0) FAIL_STACK_ERROR; if (H5Pset_alloc_time(dcpl, H5D_ALLOC_TIME_INCR) < 0) FAIL_STACK_ERROR; if (H5Pset_alloc_time(t_dcpl, H5D_ALLOC_TIME_INCR) < 0) FAIL_STACK_ERROR; /* Create the first 1-D dataset */ if ((dsid = H5Dcreate2(fid, BYPASS_DATASET1, H5T_NATIVE_INT, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR; /* Create the first 2-D dataset */ if ((t_dsid = H5Dcreate2(fid, T_BYPASS_DATASET1, H5T_NATIVE_INT, t_sid, H5P_DEFAULT, t_dcpl, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR; /* Get the chunk index types for 1-D and 2-d datasets */ if (H5D__layout_idx_type_test(dsid, &idx_type) < 0) FAIL_STACK_ERROR; if (H5D__layout_idx_type_test(t_dsid, &t_idx_type) < 0) FAIL_STACK_ERROR; /* Chunk index type expected depends on whether we are using the latest version of the format */ if (low == H5F_LIBVER_LATEST) { /* Verify index type */ if (idx_type != H5D_CHUNK_IDX_FARRAY) FAIL_PUTS_ERROR("should be using Fixed Array as index"); if (t_idx_type != H5D_CHUNK_IDX_BT2) FAIL_PUTS_ERROR("should be using v2 B-tree as index"); } else { /* Verify index type */ if (idx_type != H5D_CHUNK_IDX_BTREE) FAIL_PUTS_ERROR("should be using v1 B-tree as index"); if (t_idx_type != H5D_CHUNK_IDX_BTREE) FAIL_PUTS_ERROR("should be using v1 B-tree as index"); } /* end else */ /* Select first chunk to write the data */ offset = t_offset[0] = t_offset[1] = 0; count = t_count[0] = t_count[1] = 1; stride = t_stride[0] = t_stride[1] = 1; block = t_block[0] = t_block[1] = BYPASS_CHUNK_DIM / 2; if (H5Sselect_hyperslab(sid, H5S_SELECT_SET, &offset, &stride, &count, &block) < 0) FAIL_STACK_ERROR; if (H5Sselect_hyperslab(t_sid, H5S_SELECT_SET, t_offset, t_stride, t_count, t_block) < 0) FAIL_STACK_ERROR; /* Allocate buffers */ if (NULL == (wdata = (int *)malloc(sizeof(int) * (BYPASS_CHUNK_DIM / 2)))) TEST_ERROR; if (NULL == (rdata1 = (int *)malloc(sizeof(int) * BYPASS_DIM))) TEST_ERROR; if (NULL == (rdata2 = (int *)malloc(sizeof(int) * (BYPASS_CHUNK_DIM / 2)))) TEST_ERROR; /* Initialize data to write for 1-D dataset */ for (i = 0; i < BYPASS_CHUNK_DIM / 2; i++) wdata[i] = i; /* Initialize data to write for 2-D dataset */ for (i = 0; i < BYPASS_CHUNK_DIM / 2; i++) for (j = 0; j < BYPASS_CHUNK_DIM / 2; j++) t_wdata[i][j] = j; /* Set up memory space for the 2-D dataset */ mid = H5Screate_simple(2, t_block, NULL); /* Write to the first 1-D & 2-D datasets */ /* This write should go through the cache because fill value is used. */ if (H5Dwrite(dsid, H5T_NATIVE_INT, H5S_ALL, sid, H5P_DEFAULT, wdata) < 0) FAIL_STACK_ERROR; if (H5Dwrite(t_dsid, H5T_NATIVE_INT, mid, t_sid, H5P_DEFAULT, t_wdata_bytes) < 0) FAIL_STACK_ERROR; /* Close the first 1-D & 2-D datasets */ if (H5Dclose(dsid) < 0) FAIL_STACK_ERROR; if (H5Dclose(t_dsid) < 0) FAIL_STACK_ERROR; /* Reopen the first 1-D & 2-D datasets */ if ((dsid = H5Dopen2(fid, BYPASS_DATASET1, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR; if ((t_dsid = H5Dopen2(fid, T_BYPASS_DATASET1, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR; /* Reads both 2 chunks. Reading the second chunk should bypass the cache because the * chunk is bigger than the cache size and it isn't allocated on disk. */ if (H5Dread(dsid, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, rdata1) < 0) FAIL_STACK_ERROR; if (H5Dread(t_dsid, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, t_rdata1_bytes) < 0) FAIL_STACK_ERROR; /* Verify data for the first 1-D dataset */ for (i = 0; i < BYPASS_CHUNK_DIM / 2; i++) if (rdata1[i] != i) { printf(" Read different values than written in the 1st chunk.\n"); printf(" At line %d and index %d, rdata1 = %d. It should be %d.\n", __LINE__, i, rdata1[i], i); TEST_ERROR; } /* end if */ for (j = BYPASS_CHUNK_DIM / 2; j < BYPASS_DIM; j++) if (rdata1[j] != fvalue) { printf(" Read different values than written in the 2nd chunk.\n"); printf(" At line %d and index %d, rdata1 = %d. It should be %d.\n", __LINE__, i, rdata1[i], fvalue); TEST_ERROR; } /* end if */ /* Verify data for the first 2-D dataset */ for (i = 0; i < BYPASS_CHUNK_DIM / 2; i++) for (j = 0; j < BYPASS_CHUNK_DIM / 2; j++) if (t_rdata1[i][j] != j) { printf(" Read different values than written in the 1st chunk.\n"); printf(" At line %d and index (%d, %d), t_rdata1 = %d. It should be %d.\n", __LINE__, i, j, t_rdata1[i][j], j); TEST_ERROR; } /* end if */ for (i = BYPASS_CHUNK_DIM / 2; i < BYPASS_DIM; i++) for (j = BYPASS_CHUNK_DIM / 2; j < BYPASS_DIM; j++) if (t_rdata1[i][j] != fvalue) { printf(" Read different values than written in the 2nd chunk.\n"); printf(" At line %d and index (%d, %d), t_rdata1 = %d. It should be %d.\n", __LINE__, i, j, t_rdata1[i][j], fvalue); TEST_ERROR; } /* end if */ /* Close the first 1-D & 2-D datasets */ if (H5Dclose(dsid) < 0) FAIL_STACK_ERROR; if (H5Dclose(t_dsid) < 0) FAIL_STACK_ERROR; /* Create a second dataset without fill value. This time, both write * and read should bypass the cache because the chunk is bigger than the * cache size and it's not allocated on disk. */ if (H5Pset_fill_time(dcpl, H5D_FILL_TIME_NEVER) < 0) FAIL_STACK_ERROR; if (H5Pset_fill_time(t_dcpl, H5D_FILL_TIME_NEVER) < 0) FAIL_STACK_ERROR; /* Create a second 1-D & 2-D dataset */ if ((dsid = H5Dcreate2(fid, BYPASS_DATASET2, H5T_NATIVE_INT, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR; if ((t_dsid = H5Dcreate2(fid, T_BYPASS_DATASET2, H5T_NATIVE_INT, t_sid, H5P_DEFAULT, t_dcpl, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR; /* Write to the second 1-D & 2-D dataset */ if (H5Dwrite(dsid, H5T_NATIVE_INT, H5S_ALL, sid, H5P_DEFAULT, wdata) < 0) FAIL_STACK_ERROR; if (H5Dwrite(t_dsid, H5T_NATIVE_INT, mid, t_sid, H5P_DEFAULT, t_wdata_bytes) < 0) FAIL_STACK_ERROR; /* Close the second 1-D & 2-D dataset */ if (H5Dclose(dsid) < 0) FAIL_STACK_ERROR; if (H5Dclose(t_dsid) < 0) FAIL_STACK_ERROR; /* Reopen the second 1-d dataset and 2-d dataset */ if ((dsid = H5Dopen2(fid, BYPASS_DATASET2, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR; if ((t_dsid = H5Dopen2(fid, T_BYPASS_DATASET2, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR; /* Read back only the part that was written to the file. Reading the * half chunk should bypass the cache because the chunk is bigger than * the cache size. */ if (H5Dread(dsid, H5T_NATIVE_INT, H5S_ALL, sid, H5P_DEFAULT, rdata2) < 0) FAIL_STACK_ERROR; if (H5Dread(t_dsid, H5T_NATIVE_INT, mid, t_sid, H5P_DEFAULT, t_rdata2_bytes) < 0) FAIL_STACK_ERROR; /* Verify data for the second 1-D dataset */ for (i = 0; i < BYPASS_CHUNK_DIM / 2; i++) if (rdata2[i] != i) { printf(" Read different values than written in the chunk.\n"); printf(" At line %d and index %d, rdata2 = %d. It should be %d.\n", __LINE__, i, rdata2[i], i); TEST_ERROR; } /* end if */ /* Verify data for the second 2-D dataset */ for (i = 0; i < BYPASS_CHUNK_DIM / 2; i++) for (j = 0; j < BYPASS_CHUNK_DIM / 2; j++) if (t_rdata2[i][j] != j) { printf(" Read different values than written in the chunk.\n"); printf(" At line %d and index (%d, %d), t_rdata2 = %d. It should be %d.\n", __LINE__, i, j, t_rdata2[i][j], j); TEST_ERROR; } /* end if */ /* Close IDs */ if (H5Sclose(sid) < 0) FAIL_STACK_ERROR; if (H5Sclose(t_sid) < 0) FAIL_STACK_ERROR; if (H5Dclose(dsid) < 0) FAIL_STACK_ERROR; if (H5Dclose(t_dsid) < 0) FAIL_STACK_ERROR; if (H5Pclose(dcpl) < 0) FAIL_STACK_ERROR; if (H5Pclose(t_dcpl) < 0) FAIL_STACK_ERROR; if (H5Pclose(fapl_local) < 0) FAIL_STACK_ERROR; if (H5Fclose(fid) < 0) FAIL_STACK_ERROR; /* Release buffers */ free(wdata); free(rdata1); free(rdata2); free(t_wdata); free(t_rdata1); free(t_rdata2); free(t_wdata_bytes); free(t_rdata1_bytes); free(t_rdata2_bytes); PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Pclose(dcpl); H5Pclose(t_dcpl); H5Pclose(fapl_local); H5Dclose(dsid); H5Dclose(t_dsid); H5Sclose(sid); H5Sclose(t_sid); H5Fclose(fid); } H5E_END_TRY free(wdata); free(rdata1); free(rdata2); free(t_wdata); free(t_rdata1); free(t_rdata2); free(t_wdata_bytes); free(t_rdata1_bytes); free(t_rdata2_bytes); return FAIL; } /* end test_big_chunks_bypass_cache() */ /*------------------------------------------------------------------------- * Function: test_chunk_fast * * Purpose: Tests support for extensible arrays as chunk index. * * Return: Success: 0 * Failure: -1 * *------------------------------------------------------------------------- */ static herr_t test_chunk_fast(const char *env_h5_driver, hid_t fapl) { char filename[FILENAME_BUF_SIZE]; hid_t fid = H5I_INVALID_HID; /* File ID */ hid_t my_fapl = H5I_INVALID_HID; /* File access property list ID */ hid_t dcpl = H5I_INVALID_HID; /* Dataset creation property list ID */ hid_t sid = H5I_INVALID_HID; /* Dataspace ID */ hid_t scalar_sid = H5I_INVALID_HID; /* Scalar dataspace ID */ hid_t dsid = H5I_INVALID_HID; /* Dataset ID */ hsize_t fill; /* Temporary value, for filling arrays */ hsize_t hs_size[EARRAY_MAX_RANK]; /* Hyperslab size */ hsize_t chunk_dim[EARRAY_MAX_RANK]; /* Chunk dimensions */ H5F_libver_t low; /* File format low bound */ unsigned swmr; /* Whether file should be written with SWMR access enabled */ TESTING("datasets w/extensible array as chunk index"); h5_fixname(FILENAME[10], fapl, filename, sizeof filename); /* Copy the file access property list */ if ((my_fapl = H5Pcopy(fapl)) < 0) FAIL_STACK_ERROR; /* Turn on the chunk cache again */ { int mdc_nelmts; /* # of elements in metadata cache */ size_t rdcc_nelmts; /* # of chunks in chunk cache */ size_t rdcc_nbytes; /* # of bytes in chunk cache */ double rdcc_w0; /* write-ratio for chunk cache */ if (H5Pget_cache(my_fapl, &mdc_nelmts, &rdcc_nelmts, &rdcc_nbytes, &rdcc_w0) < 0) FAIL_STACK_ERROR; rdcc_nbytes = 1048576; if (H5Pset_cache(my_fapl, mdc_nelmts, rdcc_nelmts, rdcc_nbytes, rdcc_w0) < 0) FAIL_STACK_ERROR; } /* end block */ /* Check if we are using the latest version of the format */ if (H5Pget_libver_bounds(my_fapl, &low, NULL) < 0) FAIL_STACK_ERROR; /* Create scalar dataspace */ if ((scalar_sid = H5Screate(H5S_SCALAR)) < 0) FAIL_STACK_ERROR; /* Initialize chunk dimensions */ fill = EARRAY_CHUNK_DIM; H5VM_array_fill(chunk_dim, &fill, sizeof(fill), EARRAY_MAX_RANK); /* Initialize hyperslab size */ fill = 1; H5VM_array_fill(hs_size, &fill, sizeof(fill), EARRAY_MAX_RANK); /* Loop over using SWMR access to write */ for (swmr = 0; swmr <= 1; swmr++) { int compress; /* Whether chunks should be compressed */ /* SWMR is now supported with/without latest format: */ /* (1) write+latest-format (2) SWMR-write+non-latest-format */ /* Skip this iteration if SWMR I/O is not supported for the VFD specified * by the environment variable. */ if (swmr && !H5FD__supports_swmr_test(env_h5_driver)) continue; #ifdef H5_HAVE_FILTER_DEFLATE /* Loop over compressing chunks */ for (compress = 0; compress <= 1; compress++) #else /* Loop over without compression */ for (compress = 0; compress <= 0; compress++) #endif /* H5_HAVE_FILTER_DEFLATE */ { H5D_alloc_time_t alloc_time; /* Storage allocation time */ /* Loop over storage allocation time */ for (alloc_time = H5D_ALLOC_TIME_EARLY; alloc_time <= H5D_ALLOC_TIME_INCR; alloc_time++) { unsigned ndims; /* Current # of dims to test */ /* Loop over dataspace ranks to test */ for (ndims = 1; ndims < (EARRAY_MAX_RANK + 1); ndims++) { unsigned unlim_dim; /* Create dataset creation property list */ if ((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0) FAIL_STACK_ERROR; /* Set chunking & chunk dims */ if (H5Pset_chunk(dcpl, (int)ndims, chunk_dim) < 0) FAIL_STACK_ERROR; #ifdef H5_HAVE_FILTER_DEFLATE /* Check if we should compress the chunks */ if (compress) if (H5Pset_deflate(dcpl, 9) < 0) FAIL_STACK_ERROR; #endif /* H5_HAVE_FILTER_DEFLATE */ /* Set fill time */ if (H5Pset_fill_time(dcpl, H5D_FILL_TIME_ALLOC) < 0) FAIL_STACK_ERROR; /* Set allocation time */ if (H5Pset_alloc_time(dcpl, alloc_time) < 0) FAIL_STACK_ERROR; /* Loop over which dimension is unlimited */ for (unlim_dim = 0; unlim_dim < ndims; unlim_dim++) { H5D_chunk_index_t idx_type; /* Dataset chunk index type */ hsize_t dim[EARRAY_MAX_RANK], max_dim[EARRAY_MAX_RANK]; /* Dataset dimensions */ hsize_t swizzled_dim[EARRAY_MAX_RANK]; /* Dimensions, with unlimited dimension moved to rank 0 */ hsize_t down[EARRAY_MAX_RANK]; /* 'down' sizes, for computing array index */ hsize_t hs_offset[EARRAY_MAX_RANK]; /* Hyperslab offset */ hssize_t snpoints; /* # of points in dataspace extent (signed) */ hsize_t npoints; /* # of points in dataspace extent */ unsigned write_elem, read_elem; /* Element written/read */ hsize_t u; /* Local index variable */ /* Create file */ if ((fid = H5Fcreate(filename, H5F_ACC_TRUNC | (swmr ? H5F_ACC_SWMR_WRITE : 0), H5P_DEFAULT, my_fapl)) < 0) FAIL_STACK_ERROR; /* Create n-D dataspace */ fill = EARRAY_DSET_DIM; H5VM_array_fill(dim, &fill, sizeof(fill), EARRAY_MAX_RANK); fill = EARRAY_DSET_DIM; H5VM_array_fill(max_dim, &fill, sizeof(fill), EARRAY_MAX_RANK); max_dim[unlim_dim] = H5S_UNLIMITED; fill = EARRAY_DSET_DIM; H5VM_array_fill(swizzled_dim, &fill, sizeof(fill), EARRAY_MAX_RANK); if ((sid = H5Screate_simple((int)ndims, dim, max_dim)) < 0) FAIL_STACK_ERROR; /* Get the number of points in the dataspace */ if ((snpoints = H5Sget_simple_extent_npoints(sid)) < 0) FAIL_STACK_ERROR; npoints = (hsize_t)snpoints; /* Compute the "down" dimension values */ H5VM_array_down(ndims, dim, down); /* Create chunked dataset */ if ((dsid = H5Dcreate2(fid, "dset", H5T_NATIVE_UINT, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR; /* Get the chunk index type */ if (H5D__layout_idx_type_test(dsid, &idx_type) < 0) FAIL_STACK_ERROR; /* Chunk index type expected depends on whether we are using the latest version of the * format */ if (low == H5F_LIBVER_LATEST || swmr) { /* Verify index type */ if (idx_type != H5D_CHUNK_IDX_EARRAY) FAIL_PUTS_ERROR("should be using extensible array as index"); } /* end if */ else { /* Verify index type */ if (idx_type != H5D_CHUNK_IDX_BTREE) FAIL_PUTS_ERROR("should be using v1 B-tree as index"); } /* end else */ /* Fill existing elements */ for (u = 0; u < npoints; u++) { /* Compute the coordinate from the linear offset */ if (H5VM_array_calc_pre(u, ndims, down, hs_offset) < 0) FAIL_STACK_ERROR; /* Un-swizzle hyperslab offset in same way as swizzled dimensions */ H5VM_unswizzle_coords(hsize_t, hs_offset, unlim_dim); /* Select a single element in the dataset */ if (H5Sselect_hyperslab(sid, H5S_SELECT_SET, hs_offset, NULL, hs_size, NULL) < 0) FAIL_STACK_ERROR; /* Read (unwritten) element from dataset */ read_elem = 1; if (H5Dread(dsid, H5T_NATIVE_UINT, scalar_sid, sid, H5P_DEFAULT, &read_elem) < 0) FAIL_STACK_ERROR; /* Verify unwritten element is fill value (0) */ if (read_elem != 0) FAIL_PUTS_ERROR("invalid unwritten element read"); /* Write element to dataset */ write_elem = (unsigned)u; if (H5Dwrite(dsid, H5T_NATIVE_UINT, scalar_sid, sid, H5P_DEFAULT, &write_elem) < 0) FAIL_STACK_ERROR; /* Read element from dataset */ read_elem = write_elem + 1; if (H5Dread(dsid, H5T_NATIVE_UINT, scalar_sid, sid, H5P_DEFAULT, &read_elem) < 0) FAIL_STACK_ERROR; /* Verify written element is read in */ if (read_elem != write_elem) FAIL_PUTS_ERROR("invalid written element read"); } /* end for */ /* Incrementally extend dataset and verify write/reads */ while (dim[unlim_dim] < EARRAY_MAX_EXTEND) { hssize_t snew_npoints; /* # of points in dataspace extent (signed) */ hsize_t new_npoints; /* # of points in dataspace extent */ /* Extend dataset */ dim[unlim_dim] += EARRAY_EXTEND_INCR; swizzled_dim[0] += EARRAY_EXTEND_INCR; if (H5Dset_extent(dsid, dim) < 0) FAIL_STACK_ERROR; /* Close old dataspace */ if (H5Sclose(sid) < 0) FAIL_STACK_ERROR; /* Get dataspace for dataset now */ if ((sid = H5Dget_space(dsid)) < 0) FAIL_STACK_ERROR; /* Get the new number of points in the dataspace */ if ((snew_npoints = H5Sget_simple_extent_npoints(sid)) < 0) FAIL_STACK_ERROR; new_npoints = (hsize_t)snew_npoints; /* Fill new elements */ for (u = npoints; u < new_npoints; u++) { /* Compute the coordinate from the linear offset */ if (H5VM_array_calc(u, ndims, swizzled_dim, hs_offset) < 0) FAIL_STACK_ERROR; /* Un-swizzle hyperslab offset in same way as swizzled dimensions */ H5VM_unswizzle_coords(hsize_t, hs_offset, unlim_dim); /* Select a single element in the dataset */ if (H5Sselect_hyperslab(sid, H5S_SELECT_SET, hs_offset, NULL, hs_size, NULL) < 0) FAIL_STACK_ERROR; /* Read (unwritten) element from dataset */ read_elem = 1; if (H5Dread(dsid, H5T_NATIVE_UINT, scalar_sid, sid, H5P_DEFAULT, &read_elem) < 0) FAIL_STACK_ERROR; /* Verify unwritten element is fill value (0) */ if (read_elem != 0) FAIL_PUTS_ERROR("invalid unwritten element read"); /* Write element to dataset */ write_elem = (unsigned)u; if (H5Dwrite(dsid, H5T_NATIVE_UINT, scalar_sid, sid, H5P_DEFAULT, &write_elem) < 0) FAIL_STACK_ERROR; /* Read element from dataset */ read_elem = write_elem + 1; if (H5Dread(dsid, H5T_NATIVE_UINT, scalar_sid, sid, H5P_DEFAULT, &read_elem) < 0) FAIL_STACK_ERROR; /* Verify written element is read in */ if (read_elem != write_elem) FAIL_PUTS_ERROR("invalid written element read"); } /* end for */ /* Update the number of points in the dataspace */ npoints = new_npoints; } /* end while */ /* Close everything */ if (H5Dclose(dsid) < 0) FAIL_STACK_ERROR; if (H5Sclose(sid) < 0) FAIL_STACK_ERROR; if (H5Fclose(fid) < 0) FAIL_STACK_ERROR; /* Re-open file & dataset */ if ((fid = H5Fopen(filename, H5F_ACC_RDONLY | (swmr ? H5F_ACC_SWMR_READ : 0), my_fapl)) < 0) FAIL_STACK_ERROR; /* Open dataset */ if ((dsid = H5Dopen2(fid, "dset", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR; /* Get the chunk index type */ if (H5D__layout_idx_type_test(dsid, &idx_type) < 0) FAIL_STACK_ERROR; /* Chunk index tyepe expected depends on whether we are using the latest version of * the format */ if (low == H5F_LIBVER_LATEST || swmr) { /* Verify index type */ if (idx_type != H5D_CHUNK_IDX_EARRAY) FAIL_PUTS_ERROR("should be using extensible array as index"); } /* end if */ else { /* Verify index type */ if (idx_type != H5D_CHUNK_IDX_BTREE) FAIL_PUTS_ERROR("should be using v1 B-tree as index"); } /* end else */ /* Get dataspace for dataset now */ if ((sid = H5Dget_space(dsid)) < 0) FAIL_STACK_ERROR; /* Get the number of points in the dataspace */ if ((snpoints = H5Sget_simple_extent_npoints(sid)) < 0) FAIL_STACK_ERROR; npoints = (hsize_t)snpoints; /* Get the current dimensions into swizzled_dim array */ if (H5Sget_simple_extent_dims(sid, swizzled_dim, NULL) < 0) FAIL_STACK_ERROR; /* Generate the swizzled dimensions */ H5VM_swizzle_coords(hsize_t, swizzled_dim, unlim_dim); /* Compute the "down" dimension values */ H5VM_array_down(ndims, swizzled_dim, down); /* Read elements */ for (u = 0; u < npoints; u++) { /* Compute the coordinate from the linear offset */ if (H5VM_array_calc_pre(u, ndims, down, hs_offset) < 0) FAIL_STACK_ERROR; /* Unswizzle hyperslab offset in same way as swizzled dimensions */ H5VM_unswizzle_coords(hsize_t, hs_offset, unlim_dim); /* Select a single element in the dataset */ if (H5Sselect_hyperslab(sid, H5S_SELECT_SET, hs_offset, NULL, hs_size, NULL) < 0) FAIL_STACK_ERROR; /* Read written element from dataset */ read_elem = (unsigned)(u + 1); if (H5Dread(dsid, H5T_NATIVE_UINT, scalar_sid, sid, H5P_DEFAULT, &read_elem) < 0) FAIL_STACK_ERROR; /* Verify written element is correct */ if (read_elem != u) FAIL_PUTS_ERROR("invalid element read"); } /* end for */ /* Close everything */ if (H5Dclose(dsid) < 0) FAIL_STACK_ERROR; if (H5Sclose(sid) < 0) FAIL_STACK_ERROR; if (H5Fclose(fid) < 0) FAIL_STACK_ERROR; /* Re-open file */ if ((fid = H5Fopen(filename, H5F_ACC_RDWR, my_fapl)) < 0) FAIL_STACK_ERROR; /* Delete dataset */ if (H5Ldelete(fid, "dset", H5P_DEFAULT) < 0) FAIL_STACK_ERROR; /* Close everything */ if (H5Fclose(fid) < 0) FAIL_STACK_ERROR; } /* end for */ /* Close everything */ if (H5Pclose(dcpl) < 0) FAIL_STACK_ERROR; } /* end for */ } /* end for */ } /* end for */ } /* end for */ /* Close everything */ if (H5Sclose(scalar_sid) < 0) FAIL_STACK_ERROR; if (H5Pclose(my_fapl) < 0) FAIL_STACK_ERROR; PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Pclose(dcpl); H5Dclose(dsid); H5Sclose(sid); H5Sclose(scalar_sid); H5Fclose(fid); H5Pclose(my_fapl); } H5E_END_TRY return FAIL; } /* end test_chunk_fast() */ /*------------------------------------------------------------------------- * Function: test_reopen_chunk_fast * * Purpose: To verify a bug in extensible arrays as chunk index. * When the dataset is closed in H5D_close(), the pointer * to the extensible array struct in the layout message * is copied via H5D_flush_real() before H5D_chunk_dest(). * This causes an abort from "Assertion `ea->hdr' failed." * later when the dataset is re-opened and read. * * Return: Success: 0 * Failure: -1 * *------------------------------------------------------------------------- */ static herr_t test_reopen_chunk_fast(hid_t fapl) { char filename[FILENAME_BUF_SIZE]; hid_t fid = H5I_INVALID_HID; /* File ID */ hid_t dcpl = H5I_INVALID_HID; /* Dataset creation property list ID */ hid_t sid = H5I_INVALID_HID; /* Dataspace ID */ hid_t scalar_sid = H5I_INVALID_HID; /* Scalar dataspace ID */ hid_t dsid = H5I_INVALID_HID; /* Dataset ID */ hsize_t dim, max_dim, chunk_dim; /* Dataset and chunk dimensions */ hsize_t hs_offset; /* Hyperslab offset */ hsize_t hs_size; /* Hyperslab size */ H5D_alloc_time_t alloc_time; /* Storage allocation time */ unsigned write_elem, read_elem; /* Element written/read */ unsigned u; /* Local index variable */ TESTING("datasets w/extensible array open/reopen with read/write"); h5_fixname(FILENAME[10], fapl, filename, sizeof filename); /* Loop over storage allocation time */ for (alloc_time = H5D_ALLOC_TIME_EARLY; alloc_time <= H5D_ALLOC_TIME_INCR; alloc_time++) { /* Create file */ if ((fid = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) FAIL_STACK_ERROR; /* Create dataset creation property list */ if ((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0) FAIL_STACK_ERROR; /* Set chunking */ chunk_dim = 10; if (H5Pset_chunk(dcpl, 1, &chunk_dim) < 0) FAIL_STACK_ERROR; /* Set fill time */ if (H5Pset_fill_time(dcpl, H5D_FILL_TIME_ALLOC) < 0) FAIL_STACK_ERROR; /* Set allocation time */ if (H5Pset_alloc_time(dcpl, alloc_time) < 0) FAIL_STACK_ERROR; /* Create scalar dataspace */ if ((scalar_sid = H5Screate(H5S_SCALAR)) < 0) FAIL_STACK_ERROR; /* Create 1-D dataspace */ dim = 100; max_dim = H5S_UNLIMITED; if ((sid = H5Screate_simple(1, &dim, &max_dim)) < 0) FAIL_STACK_ERROR; /* Create chunked dataset */ if ((dsid = H5Dcreate2(fid, "dset", H5T_NATIVE_UINT, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR; /* Fill existing elements */ hs_size = 1; for (u = 0; u < 100; u++) { /* Select a single element in the dataset */ hs_offset = u; if (H5Sselect_hyperslab(sid, H5S_SELECT_SET, &hs_offset, NULL, &hs_size, NULL) < 0) FAIL_STACK_ERROR; /* Write element to dataset */ write_elem = u; if (H5Dwrite(dsid, H5T_NATIVE_UINT, scalar_sid, sid, H5P_DEFAULT, &write_elem) < 0) FAIL_STACK_ERROR; } /* end for */ /* Close everything */ if (H5Dclose(dsid) < 0) FAIL_STACK_ERROR; /* Reopen the dataset */ if ((dsid = H5Dopen2(fid, "dset", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR; hs_size = 1; /* Read from dataset */ for (u = 0; u < 100; u++) { /* Select a single element in the dataset */ hs_offset = u; if (H5Sselect_hyperslab(sid, H5S_SELECT_SET, &hs_offset, NULL, &hs_size, NULL) < 0) FAIL_STACK_ERROR; /* Read element from dataset */ if (H5Dread(dsid, H5T_NATIVE_UINT, scalar_sid, sid, H5P_DEFAULT, &read_elem) < 0) FAIL_STACK_ERROR; } /* end for */ if (H5Dclose(dsid) < 0) FAIL_STACK_ERROR; if (H5Sclose(sid) < 0) FAIL_STACK_ERROR; if (H5Sclose(scalar_sid) < 0) FAIL_STACK_ERROR; if (H5Pclose(dcpl) < 0) FAIL_STACK_ERROR; if (H5Fclose(fid) < 0) FAIL_STACK_ERROR; } /* end for */ PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Pclose(dcpl); H5Dclose(dsid); H5Sclose(sid); H5Sclose(scalar_sid); H5Fclose(fid); } H5E_END_TRY return FAIL; } /* end test_reopen_chunk_fast() */ /*------------------------------------------------------------------------- * Function: test_chunk_fast_bug1 * * Purpose: Test extensible arrays where the first dimension in the * chunk size is the same as the second dimension in the * dataset size. This helps to confirm that all dimensions * are being "swizzled" correctly in the earray chunk index * code. * * Return: Success: 0 * Failure: -1 * *------------------------------------------------------------------------- */ static herr_t test_chunk_fast_bug1(hid_t fapl) { char filename[FILENAME_BUF_SIZE]; hid_t fid = H5I_INVALID_HID; /* File ID */ hid_t dcpl = H5I_INVALID_HID; /* Dataset creation property list ID */ hid_t sid = H5I_INVALID_HID; /* Dataspace ID */ hid_t dsid = H5I_INVALID_HID; /* Dataset ID */ hsize_t dim[2], max_dim[2], chunk_dim[2]; /* Dataset and chunk dimensions */ H5D_alloc_time_t alloc_time; /* Storage allocation time */ unsigned **wbuf = NULL; unsigned **rbuf = NULL; unsigned *wbuf_bytes = NULL; unsigned *rbuf_bytes = NULL; unsigned i, j; /* Local index variables */ TESTING("datasets w/extensible array chunk indexing bug"); h5_fixname(FILENAME[10], fapl, filename, sizeof filename); /* Set up data array */ if (NULL == (wbuf_bytes = (unsigned *)calloc(40 * 20, sizeof(unsigned)))) TEST_ERROR; if (NULL == (wbuf = (unsigned **)calloc(40, sizeof(wbuf_bytes)))) TEST_ERROR; for (i = 0; i < 40; i++) wbuf[i] = wbuf_bytes + (i * 20); if (NULL == (rbuf_bytes = (unsigned *)calloc(40 * 20, sizeof(unsigned)))) TEST_ERROR; if (NULL == (rbuf = (unsigned **)calloc(40, sizeof(rbuf_bytes)))) TEST_ERROR; for (i = 0; i < 40; i++) rbuf[i] = rbuf_bytes + (i * 20); /* Initialize write buffer */ for (i = 0; i < 40; i++) for (j = 0; j < 20; j++) wbuf[i][j] = (i * 20) + j; /* Create 2-D dataspace */ dim[0] = 40; dim[1] = 20; max_dim[0] = 40; max_dim[1] = H5S_UNLIMITED; if ((sid = H5Screate_simple(2, dim, max_dim)) < 0) FAIL_STACK_ERROR; /* Loop over storage allocation time */ for (alloc_time = H5D_ALLOC_TIME_EARLY; alloc_time <= H5D_ALLOC_TIME_INCR; alloc_time++) { /* Create file */ if ((fid = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) FAIL_STACK_ERROR; /* Create dataset creation property list */ if ((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0) FAIL_STACK_ERROR; /* Set chunking */ chunk_dim[0] = 20; chunk_dim[1] = 10; if (H5Pset_chunk(dcpl, 2, chunk_dim) < 0) FAIL_STACK_ERROR; /* Set allocation time */ if (H5Pset_alloc_time(dcpl, alloc_time) < 0) FAIL_STACK_ERROR; /* Create chunked dataset */ if ((dsid = H5Dcreate2(fid, "dset", H5T_NATIVE_UINT, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR; /* Write buffer to dataset */ if (H5Dwrite(dsid, H5T_NATIVE_UINT, sid, sid, H5P_DEFAULT, wbuf_bytes) < 0) FAIL_STACK_ERROR; /* Close everything */ if (H5Dclose(dsid) < 0) FAIL_STACK_ERROR; /* Reopen the dataset */ if ((dsid = H5Dopen2(fid, "dset", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR; /* Read from dataset */ if (H5Dread(dsid, H5T_NATIVE_UINT, sid, sid, H5P_DEFAULT, rbuf_bytes) < 0) FAIL_STACK_ERROR; /* Verify read data */ for (i = 0; i < 40; i++) for (j = 0; j < 20; j++) if (wbuf[i][j] != rbuf[i][j]) FAIL_PUTS_ERROR("invalid element read"); if (H5Dclose(dsid) < 0) FAIL_STACK_ERROR; if (H5Pclose(dcpl) < 0) FAIL_STACK_ERROR; if (H5Fclose(fid) < 0) FAIL_STACK_ERROR; } /* end for */ if (H5Sclose(sid) < 0) FAIL_STACK_ERROR; free(wbuf); free(rbuf); free(wbuf_bytes); free(rbuf_bytes); PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Pclose(dcpl); H5Dclose(dsid); H5Sclose(sid); H5Fclose(fid); } H5E_END_TRY free(wbuf); free(rbuf); free(wbuf_bytes); free(rbuf_bytes); return FAIL; } /* end test_chunk_fast_bug1() */ /* This message derives from H5Z */ const H5Z_class2_t H5Z_EXPAND[1] = {{ H5Z_CLASS_T_VERS, /* H5Z_class_t version */ H5Z_FILTER_EXPAND, /* Filter id number */ 1, 1, /* Encoding and decoding enabled */ "expand", /* Filter name for debugging */ NULL, /* The "can apply" callback */ NULL, /* The "set local" callback */ filter_expand, /* The actual filter function */ }}; /* Global "expansion factor" for filter_expand() routine */ static size_t filter_expand_factor_g = 0; /*------------------------------------------------------------------------- * Function: filter_expand * * Purpose: For testing library's behavior when a filter expands a chunk * too much. * * Note: This filter doesn't actually re-allocate the buffer to be * larger, it just changes the buffer size to a value that's too * large. The library should throw an error before using the * incorrect buffer information. * * Return: Success: Data chunk size * Failure: 0 * *------------------------------------------------------------------------- */ static size_t filter_expand(unsigned int flags, size_t H5_ATTR_UNUSED cd_nelmts, const unsigned int H5_ATTR_UNUSED *cd_values, size_t nbytes, size_t *buf_size, void H5_ATTR_UNUSED **buf) { size_t ret_value = 0; if (flags & H5Z_FLAG_REVERSE) { /* Don't do anything when filter is applied in reverse */ *buf_size = nbytes; ret_value = nbytes; } /* end if */ else { /* Check for expanding the chunk */ if (filter_expand_factor_g > 0) { /* Expand the buffer size beyond what can be encoded */ *buf_size = nbytes * 256 * 256 * 256 * filter_expand_factor_g; ret_value = *buf_size; } /* end if */ else { /* Don't expand the chunk's size */ *buf_size = nbytes; ret_value = nbytes; } /* end else */ } /* end else */ return ret_value; } /* end filter_expand() */ /*------------------------------------------------------------------------- * Function: test_chunk_expand * * Purpose: Tests support for proper error handling when a chunk expands * too much after a filter is applied * * Return: Success: 0 * Failure: -1 * *------------------------------------------------------------------------- */ static herr_t test_chunk_expand(hid_t fapl) { char filename[FILENAME_BUF_SIZE]; hid_t fid = H5I_INVALID_HID; /* File ID */ hid_t dcpl = H5I_INVALID_HID, dcpl2 = H5I_INVALID_HID; /* Dataset creation property list ID */ hid_t sid = H5I_INVALID_HID, sid2 = H5I_INVALID_HID; /* Dataspace ID */ hid_t scalar_sid = H5I_INVALID_HID; /* Scalar dataspace ID */ hid_t dsid = H5I_INVALID_HID, dsid2 = H5I_INVALID_HID; /* Dataset ID */ hsize_t dim, max_dim, chunk_dim; /* Dataset and chunk dimensions */ hsize_t dim2[2], max_dim2[2], chunk_dim2[2]; /* Dataset and chunk dimensions */ H5D_chunk_index_t idx_type, idx_type2; /* Dataset chunk index type */ H5F_libver_t low, high; /* File format bounds */ hsize_t hs_offset, hs_offset2[2]; /* Hyperslab offset */ hsize_t hs_size, hs_size2[2]; /* Hyperslab size */ H5D_alloc_time_t alloc_time; /* Storage allocation time */ unsigned write_elem, read_elem; /* Element written/read */ unsigned write_elem2, read_elem2; /* Element written/read */ unsigned u; /* Local index variable */ herr_t status; /* Generic return value */ TESTING("filter expanding chunks too much"); h5_fixname(FILENAME[11], fapl, filename, sizeof filename); /* Check if we are using the latest version of the format */ if (H5Pget_libver_bounds(fapl, &low, &high) < 0) FAIL_STACK_ERROR; if (sizeof(size_t) <= 4 && low != H5F_LIBVER_LATEST) { SKIPPED(); puts(" Current machine can't test for error w/old file format"); } /* end if */ else { /* Register "expansion" filter */ if (H5Zregister(H5Z_EXPAND) < 0) FAIL_STACK_ERROR; /* Check that the filter was registered */ if (true != H5Zfilter_avail(H5Z_FILTER_EXPAND)) FAIL_STACK_ERROR; /* Loop over storage allocation time */ for (alloc_time = H5D_ALLOC_TIME_EARLY; alloc_time <= H5D_ALLOC_TIME_INCR; alloc_time++) { /* Create file */ if ((fid = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) FAIL_STACK_ERROR; /* Create dataset creation property list */ if ((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0) FAIL_STACK_ERROR; if ((dcpl2 = H5Pcreate(H5P_DATASET_CREATE)) < 0) FAIL_STACK_ERROR; /* Set chunking */ chunk_dim = chunk_dim2[0] = chunk_dim2[1] = 10; if (H5Pset_chunk(dcpl, 1, &chunk_dim) < 0) FAIL_STACK_ERROR; if (H5Pset_chunk(dcpl2, 2, chunk_dim2) < 0) FAIL_STACK_ERROR; /* Set fill time */ if (H5Pset_fill_time(dcpl, H5D_FILL_TIME_ALLOC) < 0) FAIL_STACK_ERROR; if (H5Pset_fill_time(dcpl2, H5D_FILL_TIME_ALLOC) < 0) FAIL_STACK_ERROR; /* Set allocation time */ if (H5Pset_alloc_time(dcpl, alloc_time) < 0) FAIL_STACK_ERROR; if (H5Pset_alloc_time(dcpl2, alloc_time) < 0) FAIL_STACK_ERROR; /* Set "expand" filter */ if (H5Pset_filter(dcpl, H5Z_FILTER_EXPAND, 0, (size_t)0, NULL) < 0) FAIL_STACK_ERROR; if (H5Pset_filter(dcpl2, H5Z_FILTER_EXPAND, 0, (size_t)0, NULL) < 0) FAIL_STACK_ERROR; /* Create scalar dataspace */ if ((scalar_sid = H5Screate(H5S_SCALAR)) < 0) FAIL_STACK_ERROR; /* Create 1-D and 2-D dataspace */ dim = dim2[0] = dim2[1] = 100; max_dim = max_dim2[0] = max_dim2[1] = H5S_UNLIMITED; if ((sid = H5Screate_simple(1, &dim, &max_dim)) < 0) FAIL_STACK_ERROR; if ((sid2 = H5Screate_simple(2, dim2, max_dim2)) < 0) FAIL_STACK_ERROR; /* Create 1-D & 2-D chunked datasets */ if (H5D_ALLOC_TIME_EARLY == alloc_time) { /* Make the expansion factor large enough to cause failure right away */ filter_expand_factor_g = 8; H5E_BEGIN_TRY { dsid = H5Dcreate2(fid, "dset", H5T_NATIVE_UINT, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT); } H5E_END_TRY if (dsid >= 0) FAIL_PUTS_ERROR("should fail to create dataset when allocation time is early"); H5E_BEGIN_TRY { dsid2 = H5Dcreate2(fid, "dset2", H5T_NATIVE_UINT, sid2, H5P_DEFAULT, dcpl2, H5P_DEFAULT); } H5E_END_TRY if (dsid2 >= 0) FAIL_PUTS_ERROR("should fail to create dataset when allocation time is early"); } /* end if */ else { if ((dsid = H5Dcreate2(fid, "dset", H5T_NATIVE_UINT, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR; if ((dsid2 = H5Dcreate2(fid, "dset2", H5T_NATIVE_UINT, sid2, H5P_DEFAULT, dcpl2, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR; /* Get the chunk index type */ if (H5D__layout_idx_type_test(dsid, &idx_type) < 0) FAIL_STACK_ERROR; if (H5D__layout_idx_type_test(dsid2, &idx_type2) < 0) FAIL_STACK_ERROR; /* Chunk index type expected depends on whether we are using the latest version of the format */ if (low == H5F_LIBVER_LATEST) { /* Verify index type */ if (idx_type != H5D_CHUNK_IDX_EARRAY) FAIL_PUTS_ERROR("should be using extensible array as index"); if (idx_type2 != H5D_CHUNK_IDX_BT2) FAIL_PUTS_ERROR("should be using v2 B-tree as index"); } /* end if */ else { /* Verify index type */ if (idx_type != H5D_CHUNK_IDX_BTREE) FAIL_PUTS_ERROR("should be using v1 B-tree as index"); if (idx_type2 != H5D_CHUNK_IDX_BTREE) FAIL_PUTS_ERROR("should be using v1 B-tree as index"); } /* end else */ /* Fill elements */ hs_size = hs_size2[0] = hs_size2[1] = 1; for (u = 0; u < 100; u++) { hs_offset = hs_offset2[0] = hs_offset2[1] = u; /* Select a single element in the 1-D dataset */ if (H5Sselect_hyperslab(sid, H5S_SELECT_SET, &hs_offset, NULL, &hs_size, NULL) < 0) FAIL_STACK_ERROR; /* Select a single element in the 2-D dataset; NOT every element is selected */ if (H5Sselect_hyperslab(sid2, H5S_SELECT_SET, hs_offset2, NULL, hs_size2, NULL) < 0) FAIL_STACK_ERROR; /* Read (unwritten) element from dataset */ read_elem = read_elem2 = 1; if (H5Dread(dsid, H5T_NATIVE_UINT, scalar_sid, sid, H5P_DEFAULT, &read_elem) < 0) FAIL_STACK_ERROR; if (H5Dread(dsid2, H5T_NATIVE_UINT, scalar_sid, sid2, H5P_DEFAULT, &read_elem2) < 0) FAIL_STACK_ERROR; /* Verify unwritten element is fill value (0) */ if (read_elem != 0) FAIL_PUTS_ERROR("invalid unwritten element read"); if (read_elem2 != 0) FAIL_PUTS_ERROR("invalid unwritten element read"); /* Don't expand chunks yet */ filter_expand_factor_g = 0; /* Write element to the datasets */ write_elem = write_elem2 = u; if (H5Dwrite(dsid, H5T_NATIVE_UINT, scalar_sid, sid, H5P_DEFAULT, &write_elem) < 0) FAIL_STACK_ERROR; if (H5Dwrite(dsid2, H5T_NATIVE_UINT, scalar_sid, sid2, H5P_DEFAULT, &write_elem2) < 0) FAIL_STACK_ERROR; /* Read element from the datasets */ read_elem = write_elem + 1; read_elem2 = write_elem2 + 1; if (H5Dread(dsid, H5T_NATIVE_UINT, scalar_sid, sid, H5P_DEFAULT, &read_elem) < 0) FAIL_STACK_ERROR; if (H5Dread(dsid2, H5T_NATIVE_UINT, scalar_sid, sid2, H5P_DEFAULT, &read_elem2) < 0) FAIL_STACK_ERROR; /* Verify written element is read in */ if (read_elem != write_elem) FAIL_PUTS_ERROR("invalid written element read"); if (read_elem2 != write_elem2) FAIL_PUTS_ERROR("invalid written element read"); /* Expand chunks now */ filter_expand_factor_g = 8; /* Write element to the datasets */ write_elem = write_elem2 = u; H5E_BEGIN_TRY { status = H5Dwrite(dsid, H5T_NATIVE_UINT, scalar_sid, sid, H5P_DEFAULT, &write_elem); } H5E_END_TRY if (status >= 0) FAIL_PUTS_ERROR("should fail to write to dataset when allocation time is not early"); H5E_BEGIN_TRY { status = H5Dwrite(dsid2, H5T_NATIVE_UINT, scalar_sid, sid2, H5P_DEFAULT, &write_elem2); } H5E_END_TRY if (status >= 0) FAIL_PUTS_ERROR("should fail to write to dataset when allocation time is not early"); } /* end for */ /* Incrementally extend dataset and verify write/reads */ while (dim < 1000) { /* Extend the datasets */ dim += 100; dim2[0] += 100; dim2[1] += 100; if (H5Dset_extent(dsid, &dim) < 0) FAIL_STACK_ERROR; if (H5Dset_extent(dsid2, dim2) < 0) FAIL_STACK_ERROR; /* Close old dataspace */ if (H5Sclose(sid) < 0) FAIL_STACK_ERROR; if (H5Sclose(sid2) < 0) FAIL_STACK_ERROR; /* Get dataspace for the datasets now */ if ((sid = H5Dget_space(dsid)) < 0) FAIL_STACK_ERROR; if ((sid2 = H5Dget_space(dsid2)) < 0) FAIL_STACK_ERROR; /* Fill new elements */ hs_size = hs_size2[0] = hs_size2[1] = 1; for (u = 0; u < 100; u++) { /* Select a single element in the datasets */ hs_offset = (dim + u) - 100; hs_offset2[0] = (dim2[0] + u) - 100; hs_offset2[1] = (dim2[1] + u) - 100; if (H5Sselect_hyperslab(sid, H5S_SELECT_SET, &hs_offset, NULL, &hs_size, NULL) < 0) FAIL_STACK_ERROR; if (H5Sselect_hyperslab(sid2, H5S_SELECT_SET, hs_offset2, NULL, hs_size2, NULL) < 0) FAIL_STACK_ERROR; /* Read (unwritten) element from the datasets */ read_elem = read_elem2 = 1; if (H5Dread(dsid, H5T_NATIVE_UINT, scalar_sid, sid, H5P_DEFAULT, &read_elem) < 0) FAIL_STACK_ERROR; if (H5Dread(dsid2, H5T_NATIVE_UINT, scalar_sid, sid2, H5P_DEFAULT, &read_elem2) < 0) FAIL_STACK_ERROR; /* Verify unwritten element is fill value (0) */ if (read_elem != 0) FAIL_PUTS_ERROR("invalid unwritten element read"); if (read_elem2 != 0) FAIL_PUTS_ERROR("invalid unwritten element read"); /* Don't expand chunks yet */ filter_expand_factor_g = 0; /* Write element to the datasets */ write_elem = write_elem2 = u; if (H5Dwrite(dsid, H5T_NATIVE_UINT, scalar_sid, sid, H5P_DEFAULT, &write_elem) < 0) FAIL_STACK_ERROR; if (H5Dwrite(dsid2, H5T_NATIVE_UINT, scalar_sid, sid2, H5P_DEFAULT, &write_elem2) < 0) FAIL_STACK_ERROR; /* Read element from the datasets */ read_elem = write_elem + 1; read_elem2 = write_elem2 + 1; if (H5Dread(dsid, H5T_NATIVE_UINT, scalar_sid, sid, H5P_DEFAULT, &read_elem) < 0) FAIL_STACK_ERROR; if (H5Dread(dsid2, H5T_NATIVE_UINT, scalar_sid, sid2, H5P_DEFAULT, &read_elem2) < 0) FAIL_STACK_ERROR; /* Verify written element is read in */ if (read_elem != write_elem) FAIL_PUTS_ERROR("invalid written element read"); if (read_elem2 != write_elem2) FAIL_PUTS_ERROR("invalid written element read"); /* Expand chunks now */ filter_expand_factor_g = 8; /* Write element to the datasets */ write_elem = write_elem2 = u; H5E_BEGIN_TRY { status = H5Dwrite(dsid, H5T_NATIVE_UINT, scalar_sid, sid, H5P_DEFAULT, &write_elem); } H5E_END_TRY if (status >= 0) FAIL_PUTS_ERROR( "should fail to write to dataset when allocation time is not early"); H5E_BEGIN_TRY { status = H5Dwrite(dsid2, H5T_NATIVE_UINT, scalar_sid, sid2, H5P_DEFAULT, &write_elem2); } H5E_END_TRY if (status >= 0) FAIL_PUTS_ERROR( "should fail to write to dataset when allocation time is not early"); } /* end for */ } /* end while */ /* Close the datasets */ if (H5Dclose(dsid) < 0) FAIL_STACK_ERROR; if (H5Dclose(dsid2) < 0) FAIL_STACK_ERROR; } /* end else */ /* Close everything */ if (H5Sclose(sid) < 0) FAIL_STACK_ERROR; if (H5Sclose(sid2) < 0) FAIL_STACK_ERROR; if (H5Sclose(scalar_sid) < 0) FAIL_STACK_ERROR; if (H5Pclose(dcpl) < 0) FAIL_STACK_ERROR; if (H5Pclose(dcpl2) < 0) FAIL_STACK_ERROR; if (H5Fclose(fid) < 0) FAIL_STACK_ERROR; /* If the dataset was created, do some extra testing */ if (H5D_ALLOC_TIME_EARLY != alloc_time) { /* Re-open file & datasets */ if ((fid = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0) FAIL_STACK_ERROR; /* Open the datasets */ if ((dsid = H5Dopen2(fid, "dset", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR; if ((dsid2 = H5Dopen2(fid, "dset2", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR; /* Get the chunk index type for the two datasets */ if (H5D__layout_idx_type_test(dsid, &idx_type) < 0) FAIL_STACK_ERROR; if (H5D__layout_idx_type_test(dsid2, &idx_type2) < 0) FAIL_STACK_ERROR; /* Chunk index type expected depends on whether we are using the latest version of the format */ if (low == H5F_LIBVER_LATEST) { /* Verify index type */ if (idx_type != H5D_CHUNK_IDX_EARRAY) FAIL_PUTS_ERROR("should be using extensible array as index"); if (idx_type2 != H5D_CHUNK_IDX_BT2) FAIL_PUTS_ERROR("should be using v2 B-tree as index"); } /* end if */ else { /* Verify index type */ if (idx_type != H5D_CHUNK_IDX_BTREE) FAIL_PUTS_ERROR("should be using v1 B-tree as index"); if (idx_type2 != H5D_CHUNK_IDX_BTREE) FAIL_PUTS_ERROR("should be using v1 B-tree as index"); } /* end else */ /* Create scalar dataspace */ if ((scalar_sid = H5Screate(H5S_SCALAR)) < 0) FAIL_STACK_ERROR; /* Get dataspace for the datasets now */ if ((sid = H5Dget_space(dsid)) < 0) FAIL_STACK_ERROR; if ((sid2 = H5Dget_space(dsid2)) < 0) FAIL_STACK_ERROR; /* Read elements */ hs_size = hs_size2[0] = hs_size2[1] = 1; for (u = 0; u < 1000; u++) { /* Select a single element in the datasets */ hs_offset = hs_offset2[0] = hs_offset2[1] = u; if (H5Sselect_hyperslab(sid, H5S_SELECT_SET, &hs_offset, NULL, &hs_size, NULL) < 0) FAIL_STACK_ERROR; if (H5Sselect_hyperslab(sid2, H5S_SELECT_SET, hs_offset2, NULL, hs_size2, NULL) < 0) FAIL_STACK_ERROR; /* Read element from the datasets */ read_elem = read_elem2 = u + 1; if (H5Dread(dsid, H5T_NATIVE_UINT, scalar_sid, sid, H5P_DEFAULT, &read_elem) < 0) FAIL_STACK_ERROR; if (H5Dread(dsid2, H5T_NATIVE_UINT, scalar_sid, sid2, H5P_DEFAULT, &read_elem2) < 0) FAIL_STACK_ERROR; /* Verify unwritten element is proper value */ if (read_elem != (u % 100)) FAIL_PUTS_ERROR("invalid element read"); if (read_elem2 != (u % 100)) FAIL_PUTS_ERROR("invalid element read"); /* Don't expand chunks yet */ filter_expand_factor_g = 0; /* Write element to the datasets */ write_elem = write_elem2 = u % 100; if (H5Dwrite(dsid, H5T_NATIVE_UINT, scalar_sid, sid, H5P_DEFAULT, &write_elem) < 0) FAIL_STACK_ERROR; if (H5Dwrite(dsid2, H5T_NATIVE_UINT, scalar_sid, sid2, H5P_DEFAULT, &write_elem2) < 0) FAIL_STACK_ERROR; /* Read element from the datasets */ read_elem = write_elem + 1; read_elem2 = write_elem2 + 1; if (H5Dread(dsid, H5T_NATIVE_UINT, scalar_sid, sid, H5P_DEFAULT, &read_elem) < 0) FAIL_STACK_ERROR; if (H5Dread(dsid2, H5T_NATIVE_UINT, scalar_sid, sid2, H5P_DEFAULT, &read_elem2) < 0) FAIL_STACK_ERROR; /* Verify written element is read in */ if (read_elem != write_elem) FAIL_PUTS_ERROR("invalid written element read"); if (read_elem2 != write_elem2) FAIL_PUTS_ERROR("invalid written element read"); /* Expand chunks now */ filter_expand_factor_g = 8; /* Write element to the datasets */ write_elem = write_elem2 = u % 100; H5E_BEGIN_TRY { status = H5Dwrite(dsid, H5T_NATIVE_UINT, scalar_sid, sid, H5P_DEFAULT, &write_elem); } H5E_END_TRY if (status >= 0) FAIL_PUTS_ERROR("should fail to write to dataset when allocation time is not early"); H5E_BEGIN_TRY { status = H5Dwrite(dsid2, H5T_NATIVE_UINT, scalar_sid, sid2, H5P_DEFAULT, &write_elem2); } H5E_END_TRY if (status >= 0) FAIL_PUTS_ERROR("should fail to write to dataset when allocation time is not early"); } /* end for */ /* Close everything */ if (H5Sclose(sid) < 0) FAIL_STACK_ERROR; if (H5Sclose(sid2) < 0) FAIL_STACK_ERROR; if (H5Sclose(scalar_sid) < 0) FAIL_STACK_ERROR; if (H5Dclose(dsid) < 0) FAIL_STACK_ERROR; if (H5Dclose(dsid2) < 0) FAIL_STACK_ERROR; if (H5Fclose(fid) < 0) FAIL_STACK_ERROR; /* Re-open file */ if ((fid = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0) FAIL_STACK_ERROR; /* Delete the datasets */ if (H5Ldelete(fid, "dset", H5P_DEFAULT) < 0) FAIL_STACK_ERROR; if (H5Ldelete(fid, "dset2", H5P_DEFAULT) < 0) FAIL_STACK_ERROR; /* Close everything */ if (H5Fclose(fid) < 0) FAIL_STACK_ERROR; } /* end if */ } /* end for */ /* Unregister "expansion" filter */ if (H5Zunregister(H5Z_FILTER_EXPAND) < 0) FAIL_STACK_ERROR; /* Check that the filter was unregistered */ if (false != H5Zfilter_avail(H5Z_FILTER_EXPAND)) FAIL_STACK_ERROR; PASSED(); } /* end else */ return SUCCEED; error: H5E_BEGIN_TRY { H5Pclose(dcpl); H5Pclose(dcpl2); H5Dclose(dsid); H5Dclose(dsid2); H5Sclose(sid); H5Sclose(sid2); H5Sclose(scalar_sid); H5Fclose(fid); } H5E_END_TRY return FAIL; } /* end test_chunk_expand() */ /*------------------------------------------------------------------------- * Function: test_fixed_array * * Purpose: Tests support for Fixed Array and Implicit Indexing * * Create the following 3 datasets: * 1) extendible chunked dataset with fixed max. dims * 2) extendible chunked dataset with NULL max. dims * 3) extendible chunked dataset with same max. dims * (Note that the third dataset is created with bigger size for curr & max. dims * so that Fixed Array Indexing with paging is exercised) * * Repeat the following test with/without compression filter * Repeat the following test with H5D_ALLOC_TIME_EARLY/H5D_ALLOC_TIME_LATE/H5D_ALLOC_TIME_INCR * For the old format, * verify that v1 btree indexing type is used for * all 3 datasets with all settings * For the new format: * Verify that Implicit Index type is used for * #1, #2, #3 datasets when ALLOC_TIME_EARLY and compression are true * Verify Fixed Array indexing type is used for * #1, #2, #3 datasets with all other settings * * Return: Success: 0 * Failure: -1 * *------------------------------------------------------------------------- */ static herr_t test_fixed_array(hid_t fapl) { char filename[FILENAME_BUF_SIZE]; /* File name */ hid_t fid = H5I_INVALID_HID; /* File ID */ hid_t dcpl = H5I_INVALID_HID; /* Dataset creation property list ID */ hid_t sid = H5I_INVALID_HID; /* Dataspace ID for dataset with fixed dimensions */ hid_t sid_big = H5I_INVALID_HID; /* Dataspate ID for big dataset */ hid_t sid_max = H5I_INVALID_HID; /* Dataspace ID for dataset with maximum dimensions set */ hid_t dsid = H5I_INVALID_HID; /* Dataset ID for dataset with fixed dimensions */ hid_t dsid_big = H5I_INVALID_HID; /* Dataset ID for big dataset with fixed dimensions */ hid_t dsid_max = H5I_INVALID_HID; /* Dataset ID for dataset with maximum dimensions set */ hsize_t dim2[2] = {48, 18}; /* Dataset dimensions */ const hsize_t dim2_big[2] = {500, 60}; /* Big dataset dimensions */ hsize_t dim2_max[2] = {120, 50}; /* Maximum dataset dimensions */ hid_t mem_id = H5I_INVALID_HID; /* Memory space ID */ hid_t big_mem_id; /* Memory space ID for big dataset */ hsize_t msize[1] = {POINTS}; /* Size of memory space */ hsize_t msize_big[1] = {POINTS_BIG}; /* Size of memory space for big dataset */ int wbuf[POINTS]; /* write buffer */ int *wbuf_big = NULL; /* write buffer for big dataset */ int rbuf[POINTS]; /* read buffer */ int *rbuf_big = NULL; /* read buffer for big dataset */ const hsize_t chunk_dim2[2] = {4, 3}; /* Chunk dimensions */ int **chunks = NULL; /* # of chunks for dataset dimensions */ int **chunks_big = NULL; /* # of chunks for big dataset dimensions */ int *chunks_bytes = NULL; int *chunks_big_bytes = NULL; int chunk_row; /* chunk row index */ int chunk_col; /* chunk column index */ hsize_t **coord = NULL; /* datdaset coordinates */ hsize_t **coord_big = NULL; /* big datdaset coordinates */ hsize_t *coord_bytes = NULL; hsize_t *coord_big_bytes = NULL; H5D_chunk_index_t idx_type; /* Dataset chunk index type */ H5F_libver_t low, high; /* File format bounds */ H5D_alloc_time_t alloc_time; /* Storage allocation time */ #ifdef H5_HAVE_FILTER_DEFLATE unsigned compress; /* Whether chunks should be compressed */ #endif /* H5_HAVE_FILTER_DEFLATE */ h5_stat_size_t empty_size; /* Size of an empty file */ h5_stat_size_t file_size; /* Size of each file created */ size_t i, j; /* local index variables */ herr_t ret; /* Generic return value */ long ofs, inc; long rows; long cols; TESTING("datasets w/fixed array as chunk index"); h5_fixname(FILENAME[12], fapl, filename, sizeof filename); /* Set up 2D data arrays */ if (NULL == (chunks_bytes = (int *)calloc(12 * 6, sizeof(int)))) TEST_ERROR; if (NULL == (chunks = (int **)calloc(12, sizeof(chunks_bytes)))) TEST_ERROR; for (i = 0; i < 12; i++) chunks[i] = chunks_bytes + (i * 6); if (NULL == (chunks_big_bytes = (int *)calloc(125 * 20, sizeof(int)))) TEST_ERROR; if (NULL == (chunks_big = (int **)calloc(125, sizeof(chunks_big_bytes)))) TEST_ERROR; for (i = 0; i < 125; i++) chunks_big[i] = chunks_big_bytes + (i * 20); if (NULL == (coord_bytes = (hsize_t *)calloc(POINTS * 2, sizeof(hsize_t)))) TEST_ERROR; if (NULL == (coord = (hsize_t **)calloc(POINTS, sizeof(coord_bytes)))) TEST_ERROR; for (i = 0; i < POINTS; i++) coord[i] = coord_bytes + (i * 2); if (NULL == (coord_big_bytes = (hsize_t *)calloc(POINTS_BIG * 2, sizeof(hsize_t)))) TEST_ERROR; if (NULL == (coord_big = (hsize_t **)calloc(POINTS_BIG, sizeof(coord_big_bytes)))) TEST_ERROR; for (i = 0; i < POINTS_BIG; i++) coord_big[i] = coord_big_bytes + (i * 2); /* Check if we are using the latest version of the format */ if (H5Pget_libver_bounds(fapl, &low, &high) < 0) FAIL_STACK_ERROR; /* Create and close the file to get the file size */ if ((fid = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) STACK_ERROR; if (H5Fclose(fid) < 0) STACK_ERROR; /* Get the size of the empty file */ if ((empty_size = h5_get_file_size(filename, fapl)) < 0) TEST_ERROR; /* Allocate the "big" buffers */ if (NULL == (wbuf_big = (int *)malloc(sizeof(int) * POINTS_BIG))) TEST_ERROR; if (NULL == (rbuf_big = (int *)malloc(sizeof(int) * POINTS_BIG))) TEST_ERROR; #ifdef H5_HAVE_FILTER_DEFLATE /* Loop over compressing chunks */ for (compress = false; compress <= true; compress++) { #endif /* H5_HAVE_FILTER_DEFLATE */ /* Loop over storage allocation time */ for (alloc_time = H5D_ALLOC_TIME_EARLY; alloc_time <= H5D_ALLOC_TIME_INCR; alloc_time++) { /* Create file */ if ((fid = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) FAIL_STACK_ERROR; /* Create dataset creation property list */ if ((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0) FAIL_STACK_ERROR; /* Set chunking */ if ((ret = H5Pset_chunk(dcpl, 2, chunk_dim2)) < 0) FAIL_PUTS_ERROR(" Problem with setting chunk."); #ifdef H5_HAVE_FILTER_DEFLATE /* Check if we should compress the chunks */ if (compress) if (H5Pset_deflate(dcpl, 9) < 0) FAIL_STACK_ERROR; #endif /* H5_HAVE_FILTER_DEFLATE */ /* Set fill time */ if (H5Pset_fill_time(dcpl, H5D_FILL_TIME_ALLOC) < 0) FAIL_STACK_ERROR; /* Set allocation time */ if (H5Pset_alloc_time(dcpl, alloc_time) < 0) FAIL_STACK_ERROR; /* Initialization of chunk array for repeated coordinates */ for (i = 0; i < dim2[0] / chunk_dim2[0]; i++) for (j = 0; j < dim2[1] / chunk_dim2[1]; j++) chunks[i][j] = 0; rows = (long)(dim2[0] / chunk_dim2[0]); cols = (long)(dim2[1] / chunk_dim2[1]); make_random_offset_and_increment(rows * cols, &ofs, &inc); /* Generate random point coordinates. Only one point is selected per chunk */ for (i = 0; i < POINTS; i++) { H5_CHECKED_ASSIGN(chunk_row, int, ofs / cols, long); H5_CHECKED_ASSIGN(chunk_col, int, ofs % cols, long); ofs = (ofs + inc) % (rows * cols); assert(!chunks[chunk_row][chunk_col]); wbuf[i] = chunks[chunk_row][chunk_col] = chunk_row + chunk_col + 1; coord[i][0] = (hsize_t)chunk_row * chunk_dim2[0]; coord[i][1] = (hsize_t)chunk_col * chunk_dim2[1]; } /* end for */ /* Create first dataset with cur and max dimensions */ if ((sid_max = H5Screate_simple(2, dim2, dim2_max)) < 0) FAIL_STACK_ERROR; dsid_max = H5Dcreate2(fid, DSET_FIXED_MAX, H5T_NATIVE_INT, sid_max, H5P_DEFAULT, dcpl, H5P_DEFAULT); if (dsid_max < 0) FAIL_PUTS_ERROR(" Creating Chunked Dataset with maximum dimensions."); /* Get the chunk index type */ if (H5D__layout_idx_type_test(dsid_max, &idx_type) < 0) FAIL_STACK_ERROR; /* Chunk index type depends on whether we are using the latest version of the format */ if (low == H5F_LIBVER_LATEST) { if (alloc_time == H5D_ALLOC_TIME_EARLY #ifdef H5_HAVE_FILTER_DEFLATE && !compress #endif /* H5_HAVE_FILTER_DEFLATE */ ) { if (idx_type != H5D_CHUNK_IDX_NONE) FAIL_PUTS_ERROR("should be using Non Index as index"); } else if (idx_type != H5D_CHUNK_IDX_FARRAY) FAIL_PUTS_ERROR("should be using Fixed Array as index"); } /* end if */ else { if (idx_type != H5D_CHUNK_IDX_BTREE) FAIL_PUTS_ERROR("should be using v1 B-tree as index"); } /* end else */ /* Create dataspace for write buffer */ if ((mem_id = H5Screate_simple(1, msize, NULL)) < 0) TEST_ERROR; /* Select the random points for writing */ if (H5Sselect_elements(sid_max, H5S_SELECT_SET, POINTS, (const hsize_t *)coord_bytes) < 0) TEST_ERROR; /* Write into dataset */ if (H5Dwrite(dsid_max, H5T_NATIVE_INT, mem_id, sid_max, H5P_DEFAULT, wbuf) < 0) TEST_ERROR; /* Closing */ if (H5Dclose(dsid_max) < 0) FAIL_STACK_ERROR; if (H5Sclose(sid_max) < 0) FAIL_STACK_ERROR; if (H5Sclose(mem_id) < 0) FAIL_STACK_ERROR; /* Create second dataset with curr dim but NULL max dim */ if ((sid = H5Screate_simple(2, dim2, NULL)) < 0) FAIL_STACK_ERROR; dsid = H5Dcreate2(fid, DSET_FIXED_NOMAX, H5T_NATIVE_INT, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT); if (dsid < 0) FAIL_PUTS_ERROR(" Creating Chunked Dataset."); /* Get the chunk index type */ if (H5D__layout_idx_type_test(dsid, &idx_type) < 0) FAIL_STACK_ERROR; /* Chunk index type depends on whether we are using the latest version of the format */ if (low == H5F_LIBVER_LATEST) { if (alloc_time == H5D_ALLOC_TIME_EARLY #ifdef H5_HAVE_FILTER_DEFLATE && !compress #endif /* H5_HAVE_FILTER_DEFLATE */ ) { if (idx_type != H5D_CHUNK_IDX_NONE) FAIL_PUTS_ERROR("should be using Non Index as index"); } else if (idx_type != H5D_CHUNK_IDX_FARRAY) FAIL_PUTS_ERROR("should be using Fixed Array as index"); } else { if (idx_type != H5D_CHUNK_IDX_BTREE) FAIL_PUTS_ERROR("should be using v1 B-tree as index"); } /* end else */ /* Create dataspace for write buffer */ if ((mem_id = H5Screate_simple(1, msize, NULL)) < 0) TEST_ERROR; /* Select the random points for writing */ if (H5Sselect_elements(sid, H5S_SELECT_SET, POINTS, (const hsize_t *)coord_bytes) < 0) TEST_ERROR; /* Write into dataset */ if (H5Dwrite(dsid, H5T_NATIVE_INT, mem_id, sid, H5P_DEFAULT, wbuf) < 0) TEST_ERROR; /* Closing */ if (H5Dclose(dsid) < 0) FAIL_STACK_ERROR; if (H5Sclose(sid) < 0) FAIL_STACK_ERROR; if (H5Sclose(mem_id) < 0) FAIL_STACK_ERROR; /* Create the third dataset with bigger size and both curr & max dimensions are the same */ if ((sid_big = H5Screate_simple(2, dim2_big, dim2_big)) < 0) FAIL_STACK_ERROR; dsid_big = H5Dcreate2(fid, DSET_FIXED_BIG, H5T_NATIVE_INT, sid_big, H5P_DEFAULT, dcpl, H5P_DEFAULT); if (dsid_big < 0) FAIL_PUTS_ERROR(" Creating Big Chunked Dataset."); /* Get the chunk index type */ if (H5D__layout_idx_type_test(dsid_big, &idx_type) < 0) FAIL_STACK_ERROR; /* Chunk index type depends on whether we are using the latest version of the format */ if (low == H5F_LIBVER_LATEST) { if (alloc_time == H5D_ALLOC_TIME_EARLY #ifdef H5_HAVE_FILTER_DEFLATE && !compress #endif /* H5_HAVE_FILTER_DEFLATE */ ) { if (idx_type != H5D_CHUNK_IDX_NONE) FAIL_PUTS_ERROR("should be using Non Index as index"); } else if (idx_type != H5D_CHUNK_IDX_FARRAY) FAIL_PUTS_ERROR("should be using Fixed Array as index"); } /* end if */ else { if (idx_type != H5D_CHUNK_IDX_BTREE) FAIL_PUTS_ERROR("should be using v1 B-tree as index"); } /* end else */ /* Initialization of chunk array for repeated coordinates */ for (i = 0; i < dim2_big[0] / chunk_dim2[0]; i++) for (j = 0; j < dim2_big[1] / chunk_dim2[1]; j++) chunks_big[i][j] = 0; rows = (long)(dim2_big[0] / chunk_dim2[0]); cols = (long)(dim2_big[1] / chunk_dim2[1]); make_random_offset_and_increment(rows * cols, &ofs, &inc); /* Generate random point coordinates. Only one point is selected per chunk */ for (i = 0; i < POINTS_BIG; i++) { H5_CHECKED_ASSIGN(chunk_row, int, ofs / cols, long); H5_CHECKED_ASSIGN(chunk_col, int, ofs % cols, long); ofs = (ofs + inc) % (rows * cols); assert(!chunks_big[chunk_row][chunk_col]); wbuf_big[i] = chunks_big[chunk_row][chunk_col] = chunk_row + chunk_col + 1; coord_big[i][0] = (hsize_t)chunk_row * chunk_dim2[0]; coord_big[i][1] = (hsize_t)chunk_col * chunk_dim2[1]; } /* end for */ /* Create dataspace for write buffer */ if ((big_mem_id = H5Screate_simple(1, msize_big, NULL)) < 0) TEST_ERROR; /* Select the random points for writing */ if (H5Sselect_elements(sid_big, H5S_SELECT_SET, POINTS_BIG, (const hsize_t *)coord_big_bytes) < 0) TEST_ERROR; /* Write into dataset */ if (H5Dwrite(dsid_big, H5T_NATIVE_INT, big_mem_id, sid_big, H5P_DEFAULT, wbuf_big) < 0) TEST_ERROR; /* Closing */ if (H5Dclose(dsid_big) < 0) FAIL_STACK_ERROR; if (H5Sclose(sid_big) < 0) FAIL_STACK_ERROR; if (H5Sclose(big_mem_id) < 0) FAIL_STACK_ERROR; if (H5Pclose(dcpl) < 0) FAIL_STACK_ERROR; /* Open the first dataset */ if ((dsid = H5Dopen2(fid, DSET_FIXED_MAX, H5P_DEFAULT)) < 0) TEST_ERROR; /* Get dataset dataspace */ if ((sid = H5Dget_space(dsid)) < 0) TEST_ERROR; /* Create dataspace for read buffer */ if ((mem_id = H5Screate_simple(1, msize, NULL)) < 0) TEST_ERROR; /* Select the random points for reading */ if (H5Sselect_elements(sid, H5S_SELECT_SET, POINTS, (const hsize_t *)coord_bytes) < 0) TEST_ERROR; /* Read from dataset */ if (H5Dread(dsid, H5T_NATIVE_INT, mem_id, sid, H5P_DEFAULT, rbuf) < 0) TEST_ERROR; /* Verify that written and read data are the same */ for (i = 0; i < POINTS; i++) if (rbuf[i] != wbuf[i]) { printf(" Line %d: Incorrect value, wbuf[%u]=%d, rbuf[%u]=%d\n", __LINE__, (unsigned)i, wbuf[i], (unsigned)i, rbuf[i]); TEST_ERROR; } /* end if */ /* Closing */ if (H5Dclose(dsid) < 0) FAIL_STACK_ERROR; if (H5Sclose(sid) < 0) FAIL_STACK_ERROR; if (H5Sclose(mem_id) < 0) FAIL_STACK_ERROR; /* Open the second dataset */ if ((dsid = H5Dopen2(fid, DSET_FIXED_NOMAX, H5P_DEFAULT)) < 0) TEST_ERROR; /* Get dataset dataspace */ if ((sid = H5Dget_space(dsid)) < 0) TEST_ERROR; /* Create dataspace for read buffer */ if ((mem_id = H5Screate_simple(1, msize, NULL)) < 0) TEST_ERROR; /* Select the random points for reading */ if (H5Sselect_elements(sid, H5S_SELECT_SET, POINTS, (const hsize_t *)coord_bytes) < 0) TEST_ERROR; /* Read from dataset */ if (H5Dread(dsid, H5T_NATIVE_INT, mem_id, sid, H5P_DEFAULT, rbuf) < 0) TEST_ERROR; /* Verify that written and read data are the same */ for (i = 0; i < POINTS; i++) if (rbuf[i] != wbuf[i]) { printf(" Line %d: Incorrect value, wbuf[%u]=%d, rbuf[%u]=%d\n", __LINE__, (unsigned)i, wbuf[i], (unsigned)i, rbuf[i]); TEST_ERROR; } /* end if */ /* Closing */ if (H5Dclose(dsid) < 0) FAIL_STACK_ERROR; if (H5Sclose(sid) < 0) FAIL_STACK_ERROR; if (H5Sclose(mem_id) < 0) FAIL_STACK_ERROR; /* Open the third dataset */ if ((dsid_big = H5Dopen2(fid, DSET_FIXED_BIG, H5P_DEFAULT)) < 0) TEST_ERROR; /* Get dataset dataspace */ if ((sid_big = H5Dget_space(dsid_big)) < 0) TEST_ERROR; /* Create dataspace for read buffer */ if ((big_mem_id = H5Screate_simple(1, msize_big, NULL)) < 0) TEST_ERROR; /* Select the random points for reading */ if (H5Sselect_elements(sid_big, H5S_SELECT_SET, POINTS_BIG, (const hsize_t *)coord_big_bytes) < 0) TEST_ERROR; /* Read from dataset */ if (H5Dread(dsid_big, H5T_NATIVE_INT, big_mem_id, sid_big, H5P_DEFAULT, rbuf_big) < 0) TEST_ERROR; /* Verify that written and read data are the same */ for (i = 0; i < POINTS_BIG; i++) if (rbuf_big[i] != wbuf_big[i]) { printf(" Line %d: Incorrect value, wbuf_bif[%u]=%d, rbuf_big[%u]=%d\n", __LINE__, (unsigned)i, wbuf_big[i], (unsigned)i, rbuf_big[i]); TEST_ERROR; } /* end if */ /* Closing */ if (H5Dclose(dsid_big) < 0) FAIL_STACK_ERROR; if (H5Sclose(sid_big) < 0) FAIL_STACK_ERROR; if (H5Sclose(big_mem_id) < 0) FAIL_STACK_ERROR; /* Delete datasets */ if (H5Ldelete(fid, DSET_FIXED_BIG, H5P_DEFAULT) < 0) FAIL_STACK_ERROR; if (H5Ldelete(fid, DSET_FIXED_NOMAX, H5P_DEFAULT) < 0) FAIL_STACK_ERROR; if (H5Ldelete(fid, DSET_FIXED_MAX, H5P_DEFAULT) < 0) FAIL_STACK_ERROR; /* Close everything */ if (H5Fclose(fid) < 0) FAIL_STACK_ERROR; /* Get the size of the file */ if ((file_size = h5_get_file_size(filename, fapl)) < 0) TEST_ERROR; /* Verify the file is correct size */ if (file_size != empty_size) TEST_ERROR; } /* end for */ #ifdef H5_HAVE_FILTER_DEFLATE } /* end for */ #endif /* H5_HAVE_FILTER_DEFLATE */ /* Release buffers */ free(wbuf_big); free(rbuf_big); free(chunks); free(chunks_big); free(coord); free(coord_big); free(chunks_bytes); free(chunks_big_bytes); free(coord_bytes); free(coord_big_bytes); PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Pclose(dcpl); H5Dclose(dsid); H5Sclose(sid); H5Sclose(mem_id); H5Fclose(fid); } H5E_END_TRY free(wbuf_big); free(rbuf_big); free(chunks); free(chunks_big); free(coord); free(coord_big); free(chunks_bytes); free(chunks_big_bytes); free(coord_bytes); free(coord_big_bytes); return FAIL; } /* end test_fixed_array() */ /*------------------------------------------------------------------------- * Function: test_single_chunk * * Purpose: Tests support for Single Chunk indexing type * * Create the following 2 datasets: * 1) chunked dataset with NULL max dims and cur_dims = chunk_dims * 2) chunked dataset with cur_dims = max_dims = chunk_dims * * Repeat the following test with/without compression filter * Repeat the following test with H5D_ALLOC_TIME_EARLY/H5D_ALLOC_TIME_LATE/H5D_ALLOC_TIME_INCR * For the old format, * verify that v1 btree indexing type is used for * all datasets with all settings * For the new format: * Verify that Single Chunk indexing type is used for * all datasets with all settings * * Return: Success: 0 * Failure: -1 * *------------------------------------------------------------------------- */ static herr_t test_single_chunk(hid_t fapl) { char filename[FILENAME_BUF_SIZE]; /* File name */ hid_t fid = H5I_INVALID_HID; /* File ID */ hid_t dcpl = H5I_INVALID_HID; /* Dataset creation property list ID */ hid_t t_dcpl = H5I_INVALID_HID; /* Dataset creation property list ID */ hid_t sid = H5I_INVALID_HID, sid_max = H5I_INVALID_HID; /* Dataspace ID for dataset with fixed dimensions */ hid_t did = H5I_INVALID_HID, did_max = H5I_INVALID_HID; /* Dataset ID for dataset with fixed dimensions */ hsize_t dim2[2] = {DSET_DIM1, DSET_DIM2}; /* Dataset dimensions */ hsize_t t_dim2[2] = {DSET_TMP_DIM1, DSET_TMP_DIM2}; /* Dataset dimensions */ int *wbuf = NULL; /* write buffer */ int *t_wbuf = NULL; /* write buffer */ int *rbuf = NULL; /* read buffer */ int *t_rbuf = NULL; /* read buffer */ H5D_chunk_index_t idx_type; /* Dataset chunk index type */ H5F_libver_t low, high; /* File format bounds */ H5D_alloc_time_t alloc_time; /* Storage allocation time */ #ifdef H5_HAVE_FILTER_DEFLATE unsigned compress; /* Whether chunks should be compressed */ #endif /* H5_HAVE_FILTER_DEFLATE */ size_t n, i; /* local index variables */ herr_t ret; /* Generic return value */ h5_stat_size_t empty_size; /* Size of an empty file */ h5_stat_size_t file_size; /* Size of each file created */ TESTING("datasets w/Single Chunk indexing"); h5_fixname(FILENAME[17], fapl, filename, sizeof filename); /* Check if we are using the latest version of the format */ if (H5Pget_libver_bounds(fapl, &low, &high) < 0) FAIL_STACK_ERROR; /* Create and close the file to get the file size */ if ((fid = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) STACK_ERROR; if (H5Fclose(fid) < 0) STACK_ERROR; /* Get the size of the empty file */ if ((empty_size = h5_get_file_size(filename, fapl)) < 0) TEST_ERROR; /* Allocate the buffers */ if (NULL == (wbuf = (int *)malloc(sizeof(int) * (DSET_DIM1 * DSET_DIM2)))) TEST_ERROR; if (NULL == (rbuf = (int *)malloc(sizeof(int) * (DSET_DIM1 * DSET_DIM2)))) TEST_ERROR; if (NULL == (t_wbuf = (int *)malloc(sizeof(int) * (DSET_TMP_DIM1 * DSET_TMP_DIM2)))) TEST_ERROR; if (NULL == (t_rbuf = (int *)malloc(sizeof(int) * (DSET_TMP_DIM1 * DSET_TMP_DIM2)))) TEST_ERROR; for (i = n = 0; i < (DSET_DIM1 * DSET_DIM2); i++) wbuf[i] = (int)n++; for (i = n = 0; i < (DSET_TMP_DIM1 * DSET_TMP_DIM2); i++) t_wbuf[i] = (int)n++; #ifdef H5_HAVE_FILTER_DEFLATE /* Loop over compressing chunks */ for (compress = false; compress <= true; compress++) { #endif /* H5_HAVE_FILTER_DEFLATE */ /* Loop over storage allocation time */ for (alloc_time = H5D_ALLOC_TIME_EARLY; alloc_time <= H5D_ALLOC_TIME_INCR; alloc_time++) { /* Create file */ if ((fid = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) FAIL_STACK_ERROR; /* Create dataset creation property list */ if ((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0) FAIL_STACK_ERROR; if ((t_dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0) FAIL_STACK_ERROR; /* Set chunking */ if ((ret = H5Pset_chunk(dcpl, 2, dim2)) < 0) FAIL_PUTS_ERROR(" Problem with setting chunk."); if ((ret = H5Pset_chunk(t_dcpl, 2, t_dim2)) < 0) FAIL_PUTS_ERROR(" Problem with setting chunk."); #ifdef H5_HAVE_FILTER_DEFLATE /* Check if we should compress the chunks */ if (compress) { if (H5Pset_deflate(dcpl, 9) < 0) FAIL_STACK_ERROR; if (H5Pset_deflate(t_dcpl, 9) < 0) FAIL_STACK_ERROR; } #endif /* H5_HAVE_FILTER_DEFLATE */ /* Set fill time */ if (H5Pset_fill_time(dcpl, H5D_FILL_TIME_ALLOC) < 0) FAIL_STACK_ERROR; if (H5Pset_fill_time(t_dcpl, H5D_FILL_TIME_ALLOC) < 0) FAIL_STACK_ERROR; /* Set allocation time */ if (H5Pset_alloc_time(dcpl, alloc_time) < 0) FAIL_STACK_ERROR; if (H5Pset_alloc_time(t_dcpl, alloc_time) < 0) FAIL_STACK_ERROR; /* Create first dataset with cur and max dimensions */ if ((sid_max = H5Screate_simple(2, dim2, dim2)) < 0) FAIL_STACK_ERROR; did_max = H5Dcreate2(fid, DSET_SINGLE_MAX, H5T_NATIVE_INT, sid_max, H5P_DEFAULT, dcpl, H5P_DEFAULT); if (did_max < 0) FAIL_PUTS_ERROR(" Creating Chunked Dataset with maximum dimensions."); /* Get the chunk index type */ if (H5D__layout_idx_type_test(did_max, &idx_type) < 0) FAIL_STACK_ERROR; /* Chunk index type depends on whether we are using the latest version of the format */ if (low == H5F_LIBVER_LATEST) { if (idx_type != H5D_CHUNK_IDX_SINGLE) FAIL_PUTS_ERROR("should be using Single Chunk indexing"); } /* end if */ else { if (idx_type != H5D_CHUNK_IDX_BTREE) FAIL_PUTS_ERROR("should be using v1 B-tree as index"); } /* end else */ /* Write into dataset */ if (H5Dwrite(did_max, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, wbuf) < 0) TEST_ERROR; /* Closing */ if (H5Dclose(did_max) < 0) FAIL_STACK_ERROR; if (H5Sclose(sid_max) < 0) FAIL_STACK_ERROR; /* Create second dataset with curr dim but NULL max dim */ if ((sid = H5Screate_simple(2, t_dim2, NULL)) < 0) FAIL_STACK_ERROR; did = H5Dcreate2(fid, DSET_SINGLE_NOMAX, H5T_NATIVE_INT, sid, H5P_DEFAULT, t_dcpl, H5P_DEFAULT); if (did < 0) FAIL_PUTS_ERROR(" Creating Chunked Dataset."); /* Get the chunk index type */ if (H5D__layout_idx_type_test(did, &idx_type) < 0) FAIL_STACK_ERROR; /* Chunk index type depends on whether we are using the latest version of the format */ if (low == H5F_LIBVER_LATEST) { if (idx_type != H5D_CHUNK_IDX_SINGLE) FAIL_PUTS_ERROR("should be using Single Chunk indexing"); } else { if (idx_type != H5D_CHUNK_IDX_BTREE) FAIL_PUTS_ERROR("should be using v1 B-tree as index"); } /* end else */ /* Write into dataset */ if (H5Dwrite(did, H5T_NATIVE_INT, H5S_ALL, sid, H5P_DEFAULT, t_wbuf) < 0) TEST_ERROR; /* Closing */ if (H5Dclose(did) < 0) FAIL_STACK_ERROR; if (H5Sclose(sid) < 0) FAIL_STACK_ERROR; /* Open the first dataset */ if ((did_max = H5Dopen2(fid, DSET_SINGLE_MAX, H5P_DEFAULT)) < 0) TEST_ERROR; /* Read from dataset */ if (H5Dread(did_max, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, rbuf) < 0) TEST_ERROR; /* Verify that written and read data are the same */ for (i = 0; i < (DSET_DIM1 * DSET_DIM2); i++) if (rbuf[i] != wbuf[i]) { printf(" Line %d: Incorrect value, wbuf[%u]=%d, rbuf[%u]=%d\n", __LINE__, (unsigned)i, wbuf[i], (unsigned)i, rbuf[i]); TEST_ERROR; } /* end if */ /* Closing */ if (H5Dclose(did_max) < 0) FAIL_STACK_ERROR; /* Open the second dataset */ if ((did = H5Dopen2(fid, DSET_SINGLE_NOMAX, H5P_DEFAULT)) < 0) TEST_ERROR; memset(rbuf, 0, sizeof(int) * (DSET_DIM1 * DSET_DIM2)); /* Read from dataset */ if (H5Dread(did, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, t_rbuf) < 0) TEST_ERROR; /* Verify that written and read data are the same */ for (i = 0; i < (DSET_TMP_DIM1 * DSET_TMP_DIM2); i++) if (t_rbuf[i] != t_wbuf[i]) { printf(" Line %d: Incorrect value, t_wbuf[%u]=%d, t_rbuf[%u]=%d\n", __LINE__, (unsigned)i, t_wbuf[i], (unsigned)i, t_rbuf[i]); TEST_ERROR; } /* end if */ /* Closing */ if (H5Dclose(did) < 0) FAIL_STACK_ERROR; /* Delete datasets */ if (H5Ldelete(fid, DSET_SINGLE_NOMAX, H5P_DEFAULT) < 0) FAIL_STACK_ERROR; if (H5Ldelete(fid, DSET_SINGLE_MAX, H5P_DEFAULT) < 0) FAIL_STACK_ERROR; /* Close everything */ if (H5Fclose(fid) < 0) FAIL_STACK_ERROR; /* Get the size of the file */ if ((file_size = h5_get_file_size(filename, fapl)) < 0) TEST_ERROR; /* Verify the file is correct size */ if (file_size != empty_size) TEST_ERROR; } /* end for */ #ifdef H5_HAVE_FILTER_DEFLATE } /* end for */ #endif /* H5_HAVE_FILTER_DEFLATE */ /* Release buffers */ free(wbuf); free(rbuf); free(t_wbuf); free(t_rbuf); PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Pclose(dcpl); H5Pclose(t_dcpl); H5Dclose(did); H5Dclose(did_max); H5Sclose(sid); H5Sclose(sid_max); H5Fclose(fid); } H5E_END_TRY if (wbuf) free(wbuf); if (rbuf) free(rbuf); if (t_wbuf) free(t_wbuf); if (t_rbuf) free(t_rbuf); return FAIL; } /* end test_single_chunk() */ /*------------------------------------------------------------------------- * * test_idx_compatible(): * Verify that the library can read datasets created with * 1.6/1.8 library that use the B-tree indexing method. * *------------------------------------------------------------------------- */ static herr_t test_idx_compatible(void) { hid_t fid = H5I_INVALID_HID; /* File id */ hid_t did = H5I_INVALID_HID; /* Dataset id */ const char *filename = NULL; /* old test file name */ unsigned j; /* Local index variable */ H5D_chunk_index_t idx_type; /* Chunked dataset index type */ /* Output message about test being performed */ TESTING("compatibility for 1.6/1.8 datasets that use B-tree indexing"); for (j = 0; j < NELMTS(OLD_FILENAME); j++) { /* Generate correct name for test file by prepending the source path */ filename = H5_get_srcdir_filename(OLD_FILENAME[j]); /* Open the file */ if ((fid = H5Fopen(filename, H5F_ACC_RDONLY, H5P_DEFAULT)) < 0) TEST_ERROR; /* Should be able to read the dataset w/o filter created under 1.8/1.6 */ if ((did = H5Dopen2(fid, DSET, H5P_DEFAULT)) < 0) TEST_ERROR; /* Get the chunk index type */ if (H5D__layout_idx_type_test(did, &idx_type) < 0) FAIL_STACK_ERROR; /* Verify index type */ if (idx_type != H5D_CHUNK_IDX_BTREE) FAIL_PUTS_ERROR("should be using v1 B-tree as index"); if (H5Dclose(did) < 0) FAIL_STACK_ERROR; /* Should be able to read the dataset w/ filter created under 1.8/1.6 */ if ((did = H5Dopen2(fid, DSET_FILTER, H5P_DEFAULT)) < 0) TEST_ERROR; /* Get the chunk index type */ if (H5D__layout_idx_type_test(did, &idx_type) < 0) FAIL_STACK_ERROR; /* Verify index type */ if (idx_type != H5D_CHUNK_IDX_BTREE) FAIL_PUTS_ERROR("should be using v1 B-tree as index"); if (H5Dclose(did) < 0) FAIL_STACK_ERROR; /* Close the file */ if (H5Fclose(fid) < 0) FAIL_STACK_ERROR; } PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Dclose(did); H5Fclose(fid); } H5E_END_TRY return FAIL; } /* end test_idx_compatible() */ /*------------------------------------------------------------------------- * * test_unfiltered_edge_chunks(): * Tests that partial edge chunks aren't filtered when the * H5D_CHUNK_FILTER_PARTIAL_CHUNKS option is set. * *------------------------------------------------------------------------- */ static herr_t test_unfiltered_edge_chunks(hid_t fapl) { hid_t fid = H5I_INVALID_HID; /* File id */ hid_t did = H5I_INVALID_HID; /* Dataset id */ hid_t sid = H5I_INVALID_HID; /* Dataspace id */ hid_t dcpl = H5I_INVALID_HID; /* DCPL id */ hsize_t dim[2] = {4, 3}; /* Dataset dimensions */ hsize_t cdim[2] = {2, 2}; /* Chunk dimension */ char wbuf[4][3]; /* Write buffer */ char rbuf[4][3]; /* Read buffer */ char filename[FILENAME_BUF_SIZE] = ""; /* old test file name */ unsigned opts; /* Chunk options */ unsigned i, j; /* Local index variables */ /* Output message about test being performed */ TESTING("disabled partial chunk filters"); h5_fixname(FILENAME[14], fapl, filename, sizeof filename); /* Create the file */ if ((fid = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR; /* Register byte-counting filter */ if (H5Zregister(H5Z_COUNT) < 0) TEST_ERROR; /* Create dataspace */ if ((sid = H5Screate_simple(2, dim, NULL)) < 0) TEST_ERROR; /* Create DCPL */ if ((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0) TEST_ERROR; /* Set chunk dimensions */ if (H5Pset_chunk(dcpl, 2, cdim) < 0) TEST_ERROR; /* Add "count" filter */ if (H5Pset_filter(dcpl, H5Z_FILTER_COUNT, 0U, (size_t)0, NULL) < 0) TEST_ERROR; /* Disable filters on partial chunks */ if (H5Pget_chunk_opts(dcpl, &opts) < 0) TEST_ERROR; opts |= H5D_CHUNK_DONT_FILTER_PARTIAL_CHUNKS; if (H5Pset_chunk_opts(dcpl, opts) < 0) TEST_ERROR; /* Initialize write buffer */ for (i = 0; i < dim[0]; i++) for (j = 0; j < dim[1]; j++) wbuf[i][j] = (char)((2 * i) - j); /* Reset byte counts */ count_nbytes_read = (size_t)0; count_nbytes_written = (size_t)0; /* Create dataset */ if ((did = H5Dcreate2(fid, DSET_CHUNKED_NAME, H5T_NATIVE_CHAR, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0) TEST_ERROR; /* Nothing should have been written, as we are not using early allocation */ if (count_nbytes_read != (size_t)0) TEST_ERROR; if (count_nbytes_written != (size_t)0) TEST_ERROR; /* Write data */ if (H5Dwrite(did, H5T_NATIVE_CHAR, H5S_ALL, H5S_ALL, H5P_DEFAULT, wbuf) < 0) TEST_ERROR; /* Close dataset */ if (H5Dclose(did) < 0) TEST_ERROR; /* Make sure only 2 of the 4 chunks were written through the filter (4 bytes * each) */ if (count_nbytes_read != (size_t)0) TEST_ERROR; if (count_nbytes_written != (size_t)(2 * cdim[0] * cdim[1])) TEST_ERROR; /* Reopen the dataset */ if ((did = H5Dopen2(fid, DSET_CHUNKED_NAME, H5P_DEFAULT)) < 0) TEST_ERROR; /* Read the dataset */ if (H5Dread(did, H5T_NATIVE_CHAR, H5S_ALL, H5S_ALL, H5P_DEFAULT, rbuf) < 0) TEST_ERROR; /* Verify that data read == data written */ for (i = 0; i < dim[0]; i++) for (j = 0; j < dim[1]; j++) if (rbuf[i][j] != wbuf[i][j]) TEST_ERROR; /* Make sure only 2 of the 4 chunks were read through the filter (4 bytes * each) */ if (count_nbytes_read != (size_t)(2 * cdim[0] * cdim[1])) TEST_ERROR; if (count_nbytes_written != (size_t)(2 * cdim[0] * cdim[1])) TEST_ERROR; /* Close IDs */ if (H5Dclose(did) < 0) TEST_ERROR; if (H5Pclose(dcpl) < 0) TEST_ERROR; if (H5Sclose(sid) < 0) TEST_ERROR; if (H5Fclose(fid) < 0) TEST_ERROR; PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Dclose(did); H5Pclose(dcpl); H5Sclose(sid); H5Fclose(fid); } H5E_END_TRY return FAIL; } /* end test_unfiltered_edge_chunks() */ /*------------------------------------------------------------------------- * Function: test_large_chunk_shrink * * Purpose: Tests support for shrinking a chunk larger than 1 MB by a * size greater than 1 MB. * * Return: Success: 0 * Failure: -1 * *------------------------------------------------------------------------- */ static herr_t test_large_chunk_shrink(hid_t fapl) { char filename[FILENAME_BUF_SIZE]; hid_t fid = H5I_INVALID_HID; /* File ID */ hid_t dcpl = H5I_INVALID_HID; /* Dataset creation property list ID */ hid_t sid = H5I_INVALID_HID; /* Dataspace ID */ hid_t scalar_sid = H5I_INVALID_HID; /* Scalar dataspace ID */ hid_t dsid = H5I_INVALID_HID; /* Dataset ID */ hsize_t dim, max_dim, chunk_dim; /* Dataset and chunk dimensions */ hsize_t hs_offset; /* Hyperslab offset */ hsize_t hs_size; /* Hyperslab size */ unsigned write_elem, read_elem; /* Element written/read */ TESTING("shrinking large chunk"); h5_fixname(FILENAME[10], fapl, filename, sizeof filename); /* Create file */ if ((fid = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) FAIL_STACK_ERROR; /* Create dataset creation property list */ if ((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0) FAIL_STACK_ERROR; /* Set 2 MB chunk size */ chunk_dim = 2 * 1024 * 1024 / sizeof(unsigned); if (H5Pset_chunk(dcpl, 1, &chunk_dim) < 0) FAIL_STACK_ERROR; /* Create scalar dataspace */ if ((scalar_sid = H5Screate(H5S_SCALAR)) < 0) FAIL_STACK_ERROR; /* Create 1-D dataspace */ dim = 2 * 1024 * 1024 / sizeof(unsigned); max_dim = H5S_UNLIMITED; if ((sid = H5Screate_simple(1, &dim, &max_dim)) < 0) FAIL_STACK_ERROR; /* Create 2 MB chunked dataset */ if ((dsid = H5Dcreate2(fid, "dset", H5T_NATIVE_UINT, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR; /* Select last element in the dataset */ hs_offset = dim - 1; hs_size = 1; if (H5Sselect_hyperslab(sid, H5S_SELECT_SET, &hs_offset, NULL, &hs_size, NULL) < 0) FAIL_STACK_ERROR; /* Read (unwritten) element from dataset */ read_elem = 1; if (H5Dread(dsid, H5T_NATIVE_UINT, scalar_sid, sid, H5P_DEFAULT, &read_elem) < 0) FAIL_STACK_ERROR; /* Verify unwritten element is fill value (0) */ if (read_elem != 0) FAIL_PUTS_ERROR("invalid unwritten element read"); /* Write element to dataset */ write_elem = 2; if (H5Dwrite(dsid, H5T_NATIVE_UINT, scalar_sid, sid, H5P_DEFAULT, &write_elem) < 0) FAIL_STACK_ERROR; /* Read element from dataset */ read_elem = write_elem + 1; if (H5Dread(dsid, H5T_NATIVE_UINT, scalar_sid, sid, H5P_DEFAULT, &read_elem) < 0) FAIL_STACK_ERROR; /* Verify written element is read in */ if (read_elem != write_elem) FAIL_PUTS_ERROR("invalid written element read"); /* Shrink dataset to 512 KB */ dim = 512 * 1024 / sizeof(unsigned); if (H5Dset_extent(dsid, &dim) < 0) FAIL_STACK_ERROR; /* Expand dataset back to 2MB */ dim = 2 * 1024 * 1024 / sizeof(unsigned); if (H5Dset_extent(dsid, &dim) < 0) FAIL_STACK_ERROR; /* Read element from dataset */ read_elem = 1; if (H5Dread(dsid, H5T_NATIVE_UINT, scalar_sid, sid, H5P_DEFAULT, &read_elem) < 0) FAIL_STACK_ERROR; /* Verify element is now 0 */ if (read_elem != 0) FAIL_PUTS_ERROR("invalid element read"); /* Close everything */ if (H5Sclose(sid) < 0) FAIL_STACK_ERROR; if (H5Sclose(scalar_sid) < 0) FAIL_STACK_ERROR; if (H5Dclose(dsid) < 0) FAIL_STACK_ERROR; if (H5Pclose(dcpl) < 0) FAIL_STACK_ERROR; if (H5Fclose(fid) < 0) FAIL_STACK_ERROR; PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Pclose(dcpl); H5Dclose(dsid); H5Sclose(sid); H5Sclose(scalar_sid); H5Fclose(fid); } H5E_END_TRY return FAIL; } /* end test_large_chunk_shrink() */ /*------------------------------------------------------------------------- * Function: test_zero_dim_dset * * Purpose: Tests support for reading a 1D chunked dataset with * dimension size = 0. * * Return: Success: 0 * Failure: -1 * *------------------------------------------------------------------------- */ static herr_t test_zero_dim_dset(hid_t fapl) { char filename[FILENAME_BUF_SIZE]; hid_t fid = H5I_INVALID_HID; /* File ID */ hid_t dcpl = H5I_INVALID_HID; /* Dataset creation property list ID */ hid_t sid = H5I_INVALID_HID; /* Dataspace ID */ hid_t dsid = H5I_INVALID_HID; /* Dataset ID */ hsize_t dim, chunk_dim; /* Dataset and chunk dimensions */ int data[1]; H5F_libver_t low, high; /* File format bounds */ herr_t ret; /* Generic return value */ TESTING("chunked dataset with zero dimension"); /* Loop through all the combinations of low/high library format bounds, skipping invalid combination, and verify support for reading a 1D chunked dataset with dimension size = 0 */ for (low = H5F_LIBVER_EARLIEST; low < H5F_LIBVER_NBOUNDS; low++) { for (high = H5F_LIBVER_EARLIEST; high < H5F_LIBVER_NBOUNDS; high++) { /* Set version bounds before opening the file */ H5E_BEGIN_TRY { ret = H5Pset_libver_bounds(fapl, low, high); } H5E_END_TRY if (ret < 0) /* Invalid low/high combinations */ continue; h5_fixname(FILENAME[16], fapl, filename, sizeof filename); /* Create file */ if ((fid = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) FAIL_STACK_ERROR; /* Create dataset creation property list */ if ((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0) FAIL_STACK_ERROR; /* Set 1 chunk size */ chunk_dim = 1; if (H5Pset_chunk(dcpl, 1, &chunk_dim) < 0) FAIL_STACK_ERROR; /* Create 1D dataspace with 0 dim size */ dim = 0; if ((sid = H5Screate_simple(1, &dim, NULL)) < 0) FAIL_STACK_ERROR; /* Create chunked dataset */ if ((dsid = H5Dcreate2(fid, "dset", H5T_NATIVE_INT, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR; /* write 0 elements from dataset */ if (H5Dwrite(dsid, H5T_NATIVE_INT, sid, sid, H5P_DEFAULT, data) < 0) FAIL_STACK_ERROR; /* Read 0 elements from dataset */ if (H5Dread(dsid, H5T_NATIVE_INT, sid, sid, H5P_DEFAULT, data) < 0) FAIL_STACK_ERROR; /* Close everything */ if (H5Sclose(sid) < 0) FAIL_STACK_ERROR; if (H5Dclose(dsid) < 0) FAIL_STACK_ERROR; if (H5Pclose(dcpl) < 0) FAIL_STACK_ERROR; if (H5Fclose(fid) < 0) FAIL_STACK_ERROR; } /* end for high */ } /* end for low */ PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Pclose(dcpl); H5Dclose(dsid); H5Sclose(sid); H5Fclose(fid); } H5E_END_TRY return FAIL; } /* end test_zero_dim_dset() */ /*------------------------------------------------------------------------- * Function: test_swmr_non_latest * * Purpose: Checks that a file created with either: * (a) SWMR-write + non-latest-format * (b) write + latest format * will generate dataset with latest chunk indexing type. * * Return: Success: 0 * Failure: -1 * *------------------------------------------------------------------------- */ static herr_t test_swmr_non_latest(const char *env_h5_driver, hid_t fapl) { char filename[FILENAME_BUF_SIZE]; hid_t fid = H5I_INVALID_HID; /* File ID */ hid_t gid = H5I_INVALID_HID; /* Group ID */ hid_t dcpl = H5I_INVALID_HID; /* Dataset creation property list ID */ hid_t sid = H5I_INVALID_HID; /* Dataspace ID */ hid_t did = H5I_INVALID_HID; /* Dataset ID */ hsize_t dim[1], dims2[2]; /* Size of dataset */ hsize_t max_dim[1], max_dims2[2]; /* Maximum size of dataset */ hsize_t chunk_dim[1], chunk_dims2[2]; /* Chunk dimensions */ H5D_chunk_index_t idx_type; /* Chunk index type */ int data; /* Data to be written to the dataset */ H5F_libver_t low; /* File format low bound */ TESTING("File created with write+latest-format/SWMR-write+non-latest-format: dataset with latest chunk " "index"); /* Skip this test if SWMR I/O is not supported for the VFD specified * by the environment variable. */ if (!H5FD__supports_swmr_test(env_h5_driver)) { SKIPPED(); puts(" Test skipped due to VFD not supporting SWMR I/O."); return SUCCEED; } /* Check if we are using the latest version of the format */ if (H5Pget_libver_bounds(fapl, &low, NULL) < 0) FAIL_STACK_ERROR; h5_fixname(FILENAME[18], fapl, filename, sizeof filename); if (low == H5F_LIBVER_LATEST) { /* Create file with write+latest-format */ if ((fid = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) FAIL_STACK_ERROR; } else { /* Create file with SWMR-write+non-latest-format */ if ((fid = H5Fcreate(filename, H5F_ACC_TRUNC | H5F_ACC_SWMR_WRITE, H5P_DEFAULT, fapl)) < 0) FAIL_STACK_ERROR; } /* end else */ /* Create a chunked dataset: this will use extensible array chunk indexing */ if ((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0) FAIL_STACK_ERROR; chunk_dim[0] = 6; if (H5Pset_chunk(dcpl, 1, chunk_dim) < 0) FAIL_STACK_ERROR; dim[0] = 1; max_dim[0] = H5S_UNLIMITED; if ((sid = H5Screate_simple(1, dim, max_dim)) < 0) FAIL_STACK_ERROR; if ((did = H5Dcreate2(fid, DSET_CHUNKED_NAME, H5T_NATIVE_INT, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR; /* Write to the dataset */ data = 100; if (H5Dwrite(did, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, &data) < 0) FAIL_STACK_ERROR; /* Verify the dataset's indexing type */ if (H5D__layout_idx_type_test(did, &idx_type) < 0) FAIL_STACK_ERROR; if (idx_type != H5D_CHUNK_IDX_EARRAY) FAIL_PUTS_ERROR("created dataset not indexed by extensible array"); /* Closing */ if (H5Dclose(did) < 0) FAIL_STACK_ERROR; if (H5Sclose(sid) < 0) FAIL_STACK_ERROR; if (H5Pclose(dcpl) < 0) FAIL_STACK_ERROR; if (H5Fclose(fid) < 0) FAIL_STACK_ERROR; /* Open the file again */ if ((fid = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0) FAIL_STACK_ERROR; /* Open the dataset in the file */ if ((did = H5Dopen2(fid, DSET_CHUNKED_NAME, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR; /* Verify the dataset's indexing type */ if (H5D__layout_idx_type_test(did, &idx_type) < 0) FAIL_STACK_ERROR; if (idx_type != H5D_CHUNK_IDX_EARRAY) FAIL_PUTS_ERROR("created dataset not indexed by extensible array"); /* Read from the dataset and verify data read is correct */ if (H5Dread(did, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, &data) < 0) FAIL_STACK_ERROR; if (data != 100) TEST_ERROR; /* Close the dataset */ if (H5Dclose(did) < 0) FAIL_STACK_ERROR; /* Create a group in the file */ if ((gid = H5Gcreate2(fid, "group", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR; /* Create a chunked dataset in the group: this will use v2 B-tree chunk indexing */ if ((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0) FAIL_STACK_ERROR; chunk_dims2[0] = chunk_dims2[1] = 10; if (H5Pset_chunk(dcpl, 2, chunk_dims2) < 0) FAIL_STACK_ERROR; dims2[0] = dims2[1] = 1; max_dims2[0] = max_dims2[1] = H5S_UNLIMITED; if ((sid = H5Screate_simple(2, dims2, max_dims2)) < 0) FAIL_STACK_ERROR; if ((did = H5Dcreate2(gid, DSET_CHUNKED_NAME, H5T_NATIVE_INT, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR; /* Verify the dataset's indexing type */ if (H5D__layout_idx_type_test(did, &idx_type) < 0) FAIL_STACK_ERROR; if (idx_type != H5D_CHUNK_IDX_BT2) FAIL_PUTS_ERROR("created dataset not indexed by v2 B-tree"); /* Closing */ if (H5Dclose(did) < 0) FAIL_STACK_ERROR; if (H5Sclose(sid) < 0) FAIL_STACK_ERROR; if (H5Gclose(gid) < 0) FAIL_STACK_ERROR; if (H5Pclose(dcpl) < 0) FAIL_STACK_ERROR; if (H5Fclose(fid) < 0) FAIL_STACK_ERROR; /* Open the file again */ if ((fid = H5Fopen(filename, H5F_ACC_RDONLY, fapl)) < 0) FAIL_STACK_ERROR; /* Open the group */ if ((gid = H5Gopen2(fid, "group", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR; /* Open the dataset in the group */ if ((did = H5Dopen2(gid, DSET_CHUNKED_NAME, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR; /* Verify the dataset's indexing type */ if (H5D__layout_idx_type_test(did, &idx_type) < 0) FAIL_STACK_ERROR; if (idx_type != H5D_CHUNK_IDX_BT2) FAIL_PUTS_ERROR("created dataset not indexed by v2 B-tree"); /* Closing */ if (H5Dclose(did) < 0) FAIL_STACK_ERROR; if (H5Gclose(gid) < 0) FAIL_STACK_ERROR; if (H5Fclose(fid) < 0) FAIL_STACK_ERROR; /* Reopen the file with SWMR-write */ if ((fid = H5Fopen(filename, H5F_ACC_RDWR | H5F_ACC_SWMR_WRITE, fapl)) < 0) FAIL_STACK_ERROR; /* Open the dataset in the file */ if ((did = H5Dopen2(fid, DSET_CHUNKED_NAME, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR; /* Verify the dataset's indexing type */ if (H5D__layout_idx_type_test(did, &idx_type) < 0) FAIL_STACK_ERROR; if (idx_type != H5D_CHUNK_IDX_EARRAY) FAIL_PUTS_ERROR("created dataset not indexed by extensible array"); /* Close the dataset */ if (H5Dclose(did) < 0) FAIL_STACK_ERROR; /* Open the group */ if ((gid = H5Gopen2(fid, "group", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR; /* Open the dataset in the group */ if ((did = H5Dopen2(gid, DSET_CHUNKED_NAME, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR; /* Verify the dataset's indexing type */ if (H5D__layout_idx_type_test(did, &idx_type) < 0) FAIL_STACK_ERROR; if (idx_type != H5D_CHUNK_IDX_BT2) FAIL_PUTS_ERROR("created dataset not indexed by v2 B-tree"); /* Write to the dataset in the group */ data = 99; if (H5Dwrite(did, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, &data) < 0) FAIL_STACK_ERROR; /* Closing */ if (H5Dclose(did) < 0) FAIL_STACK_ERROR; if (H5Gclose(gid) < 0) FAIL_STACK_ERROR; if (H5Fclose(fid) < 0) FAIL_STACK_ERROR; /* Open the file again with SWMR read access */ if ((fid = H5Fopen(filename, H5F_ACC_RDONLY | H5F_ACC_SWMR_READ, fapl)) < 0) FAIL_STACK_ERROR; if ((gid = H5Gopen2(fid, "group", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR; /* Open the dataset */ if ((did = H5Dopen2(gid, DSET_CHUNKED_NAME, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR; /* Read from the dataset and verify data read is correct */ data = 0; if (H5Dread(did, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, &data) < 0) FAIL_STACK_ERROR; if (data != 99) TEST_ERROR; /* Closing */ if (H5Dclose(did) < 0) FAIL_STACK_ERROR; if (H5Gclose(gid) < 0) FAIL_STACK_ERROR; if (H5Fclose(fid) < 0) FAIL_STACK_ERROR; PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Pclose(dcpl); H5Dclose(did); H5Sclose(sid); H5Gclose(gid); H5Fclose(fid); } H5E_END_TRY return FAIL; } /* test_swmr_non_latest() */ /*------------------------------------------------------------------------- * Function: test_earray_hdr_fd * * Purpose: Tests that extensible array header flush dependencies * are created and torn down correctly when used as a * chunk index. * * Return: Success: 0 * Failure: -1 * *------------------------------------------------------------------------- */ static herr_t test_earray_hdr_fd(const char *env_h5_driver, hid_t fapl) { char filename[FILENAME_BUF_SIZE]; hid_t fid = H5I_INVALID_HID; hid_t sid = H5I_INVALID_HID; hid_t did = H5I_INVALID_HID; hid_t tid = H5I_INVALID_HID; hid_t dcpl = H5I_INVALID_HID; hid_t msid = H5I_INVALID_HID; H5D_chunk_index_t idx_type; const hsize_t shape[1] = {8}; const hsize_t maxshape[1] = {H5S_UNLIMITED}; const hsize_t chunk[1] = {8}; const int buffer[8] = {0, 1, 2, 3, 4, 5, 6, 7}; H5O_info2_t info; TESTING("Extensible array chunk index header flush dependencies handled correctly"); /* Skip this test if SWMR I/O is not supported for the VFD specified * by the environment variable. */ if (!H5FD__supports_swmr_test(env_h5_driver)) { SKIPPED(); puts(" Test skipped due to VFD not supporting SWMR I/O."); return SUCCEED; } if ((fapl = H5Pcreate(H5P_FILE_ACCESS)) < 0) FAIL_STACK_ERROR; if (H5Pset_libver_bounds(fapl, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) < 0) FAIL_STACK_ERROR; h5_fixname(FILENAME[19], fapl, filename, sizeof(filename)); if ((fid = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) FAIL_STACK_ERROR; /* Create a dataset with one unlimited dimension */ if ((sid = H5Screate_simple(1, shape, maxshape)) < 0) FAIL_STACK_ERROR; if ((tid = H5Tcopy(H5T_NATIVE_INT32)) < 0) FAIL_STACK_ERROR; if ((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0) FAIL_STACK_ERROR; if (H5Pset_chunk(dcpl, 1, chunk) < 0) FAIL_STACK_ERROR; if ((did = H5Dcreate2(fid, DSET_EARRAY_HDR_FD, tid, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR; /* Verify the chunk index type */ if (H5D__layout_idx_type_test(did, &idx_type) < 0) FAIL_STACK_ERROR; if (idx_type != H5D_CHUNK_IDX_EARRAY) FAIL_PUTS_ERROR("should be using extensible array as index"); if (H5Dclose(did) < 0) FAIL_STACK_ERROR; if (H5Pclose(dcpl) < 0) FAIL_STACK_ERROR; if (H5Tclose(tid) < 0) FAIL_STACK_ERROR; if (H5Sclose(sid) < 0) FAIL_STACK_ERROR; if (H5Fstart_swmr_write(fid) < 0) FAIL_STACK_ERROR; /* Write data to the dataset */ if ((did = H5Dopen2(fid, DSET_EARRAY_HDR_FD, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR; if ((tid = H5Dget_type(did)) < 0) FAIL_STACK_ERROR; if (H5Dwrite(did, tid, H5S_ALL, H5S_ALL, H5P_DEFAULT, buffer) < 0) FAIL_STACK_ERROR; if (H5Dclose(did) < 0) FAIL_STACK_ERROR; if (H5Tclose(tid) < 0) FAIL_STACK_ERROR; /* The second call triggered a bug in the library (JIRA issue: SWMR-95) */ if (H5Oget_info_by_name3(fid, DSET_EARRAY_HDR_FD, &info, H5O_INFO_BASIC, H5P_DEFAULT) < 0) FAIL_STACK_ERROR; if (H5Oget_info_by_name3(fid, DSET_EARRAY_HDR_FD, &info, H5O_INFO_BASIC, H5P_DEFAULT) < 0) FAIL_STACK_ERROR; if (H5Pclose(fapl) < 0) FAIL_STACK_ERROR; if (H5Fclose(fid) < 0) TEST_ERROR; PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Pclose(fapl); H5Fclose(fid); H5Dclose(did); H5Pclose(dcpl); H5Tclose(tid); H5Sclose(sid); H5Sclose(msid); } H5E_END_TRY return FAIL; } /* test_earray_hdr_fd() */ /*------------------------------------------------------------------------- * Function: test_farray_hdr_fd * * Purpose: Tests that fixed array header flush dependencies * are created and torn down correctly when used as a * chunk index. * * Return: Success: 0 * Failure: -1 * *------------------------------------------------------------------------- */ static herr_t test_farray_hdr_fd(const char *env_h5_driver, hid_t fapl) { char filename[FILENAME_BUF_SIZE]; hid_t fid = H5I_INVALID_HID; hid_t sid = H5I_INVALID_HID; hid_t did = H5I_INVALID_HID; hid_t tid = H5I_INVALID_HID; hid_t dcpl = H5I_INVALID_HID; hid_t msid = H5I_INVALID_HID; H5D_chunk_index_t idx_type; const hsize_t shape[1] = {8}; const hsize_t maxshape[1] = {64}; const hsize_t chunk[1] = {8}; const int buffer[8] = {0, 1, 2, 3, 4, 5, 6, 7}; H5O_info2_t info; TESTING("Fixed array chunk index header flush dependencies handled correctly"); /* Skip this test if SWMR I/O is not supported for the VFD specified * by the environment variable. */ if (!H5FD__supports_swmr_test(env_h5_driver)) { SKIPPED(); puts(" Test skipped due to VFD not supporting SWMR I/O."); return SUCCEED; } if ((fapl = H5Pcreate(H5P_FILE_ACCESS)) < 0) FAIL_STACK_ERROR; if (H5Pset_libver_bounds(fapl, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) < 0) FAIL_STACK_ERROR; h5_fixname(FILENAME[20], fapl, filename, sizeof(filename)); if ((fid = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) FAIL_STACK_ERROR; /* Create a chunked dataset with fixed dimensions */ if ((sid = H5Screate_simple(1, shape, maxshape)) < 0) FAIL_STACK_ERROR; if ((tid = H5Tcopy(H5T_NATIVE_INT32)) < 0) FAIL_STACK_ERROR; if ((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0) FAIL_STACK_ERROR; if (H5Pset_chunk(dcpl, 1, chunk) < 0) FAIL_STACK_ERROR; if ((did = H5Dcreate2(fid, DSET_FARRAY_HDR_FD, tid, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR; /* Verify the chunk index type */ if (H5D__layout_idx_type_test(did, &idx_type) < 0) FAIL_STACK_ERROR; if (idx_type != H5D_CHUNK_IDX_FARRAY) FAIL_PUTS_ERROR("should be using fixed array as index"); if (H5Dclose(did) < 0) FAIL_STACK_ERROR; if (H5Pclose(dcpl) < 0) FAIL_STACK_ERROR; if (H5Tclose(tid) < 0) FAIL_STACK_ERROR; if (H5Sclose(sid) < 0) FAIL_STACK_ERROR; if (H5Fstart_swmr_write(fid) < 0) FAIL_STACK_ERROR; /* Write data to the dataset */ if ((did = H5Dopen2(fid, DSET_FARRAY_HDR_FD, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR; if ((tid = H5Dget_type(did)) < 0) FAIL_STACK_ERROR; if (H5Dwrite(did, tid, H5S_ALL, H5S_ALL, H5P_DEFAULT, buffer) < 0) FAIL_STACK_ERROR; if (H5Dclose(did) < 0) FAIL_STACK_ERROR; if (H5Tclose(tid) < 0) FAIL_STACK_ERROR; /* The second call triggered a bug in the library (JIRA issue: SWMR-95) */ if (H5Oget_info_by_name3(fid, DSET_FARRAY_HDR_FD, &info, H5O_INFO_BASIC, H5P_DEFAULT) < 0) FAIL_STACK_ERROR; if (H5Oget_info_by_name3(fid, DSET_FARRAY_HDR_FD, &info, H5O_INFO_BASIC, H5P_DEFAULT) < 0) FAIL_STACK_ERROR; if (H5Pclose(fapl) < 0) FAIL_STACK_ERROR; if (H5Fclose(fid) < 0) TEST_ERROR; PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Pclose(fapl); H5Fclose(fid); H5Dclose(did); H5Pclose(dcpl); H5Tclose(tid); H5Sclose(sid); H5Sclose(msid); } H5E_END_TRY return FAIL; } /* end test_farray_hdr_fd() */ /*------------------------------------------------------------------------- * Function: test_bt2_hdr_fd * * Purpose: Tests that version 2 B-tree header flush dependencies * are created and torn down correctly when used as a * chunk index. * * Return: Success: 0 * Failure: -1 * *------------------------------------------------------------------------- */ static herr_t test_bt2_hdr_fd(const char *env_h5_driver, hid_t fapl) { char filename[FILENAME_BUF_SIZE]; hid_t fid = H5I_INVALID_HID; hid_t sid = H5I_INVALID_HID; hid_t did = H5I_INVALID_HID; hid_t tid = H5I_INVALID_HID; hid_t dcpl = H5I_INVALID_HID; hid_t msid = H5I_INVALID_HID; H5D_chunk_index_t idx_type; const hsize_t shape[2] = {8, 8}; const hsize_t maxshape[2] = {H5S_UNLIMITED, H5S_UNLIMITED}; const hsize_t chunk[2] = {8, 8}; const int buffer[8][8] = {{0, 1, 2, 3, 4, 5, 6, 7}, {8, 9, 10, 11, 12, 13, 14, 15}, {16, 17, 18, 19, 20, 21, 22, 23}, {24, 25, 26, 27, 28, 29, 30, 31}, {32, 33, 34, 35, 36, 37, 38, 39}, {40, 41, 42, 43, 44, 45, 46, 47}, {48, 49, 50, 51, 52, 53, 54, 55}, {56, 57, 58, 59, 60, 61, 62, 63}}; H5O_info2_t info; TESTING("Version 2 B-tree chunk index header flush dependencies handled correctly"); /* Initialize struct */ memset(&info, 0, sizeof(info)); /* Skip this test if SWMR I/O is not supported for the VFD specified * by the environment variable. */ if (!H5FD__supports_swmr_test(env_h5_driver)) { SKIPPED(); puts(" Test skipped due to VFD not supporting SWMR I/O."); return SUCCEED; } if ((fapl = H5Pcreate(H5P_FILE_ACCESS)) < 0) FAIL_STACK_ERROR; if (H5Pset_libver_bounds(fapl, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) < 0) FAIL_STACK_ERROR; h5_fixname(FILENAME[21], fapl, filename, sizeof(filename)); if ((fid = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) FAIL_STACK_ERROR; /* Create a chunked dataset with fixed dimensions */ if ((sid = H5Screate_simple(2, shape, maxshape)) < 0) FAIL_STACK_ERROR; if ((tid = H5Tcopy(H5T_NATIVE_INT32)) < 0) FAIL_STACK_ERROR; if ((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0) FAIL_STACK_ERROR; if (H5Pset_chunk(dcpl, 2, chunk) < 0) FAIL_STACK_ERROR; if ((did = H5Dcreate2(fid, DSET_BT2_HDR_FD, tid, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR; /* Verify the chunk index type */ if (H5D__layout_idx_type_test(did, &idx_type) < 0) FAIL_STACK_ERROR; if (idx_type != H5D_CHUNK_IDX_BT2) FAIL_PUTS_ERROR("should be using fixed array as index"); if (H5Dclose(did) < 0) FAIL_STACK_ERROR; if (H5Pclose(dcpl) < 0) FAIL_STACK_ERROR; if (H5Tclose(tid) < 0) FAIL_STACK_ERROR; if (H5Sclose(sid) < 0) FAIL_STACK_ERROR; if (H5Fstart_swmr_write(fid) < 0) FAIL_STACK_ERROR; /* Write data to the dataset */ if ((did = H5Dopen2(fid, DSET_BT2_HDR_FD, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR; if ((tid = H5Dget_type(did)) < 0) FAIL_STACK_ERROR; if (H5Dwrite(did, tid, H5S_ALL, H5S_ALL, H5P_DEFAULT, buffer) < 0) FAIL_STACK_ERROR; if (H5Dclose(did) < 0) FAIL_STACK_ERROR; if (H5Tclose(tid) < 0) FAIL_STACK_ERROR; /* The second call triggered a bug in the library (JIRA issue: SWMR-95) */ if (H5Oget_info_by_name3(fid, DSET_BT2_HDR_FD, &info, H5O_INFO_BASIC, H5P_DEFAULT) < 0) FAIL_STACK_ERROR; if (H5Oget_info_by_name3(fid, DSET_BT2_HDR_FD, &info, H5O_INFO_BASIC, H5P_DEFAULT) < 0) FAIL_STACK_ERROR; if (H5Pclose(fapl) < 0) FAIL_STACK_ERROR; if (H5Fclose(fid) < 0) TEST_ERROR; PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Pclose(fapl); H5Fclose(fid); H5Dclose(did); H5Pclose(dcpl); H5Tclose(tid); H5Sclose(sid); H5Sclose(msid); } H5E_END_TRY return FAIL; } /* end test_bt2_hdr_fd() */ /*------------------------------------------------------------------------- * Function: test_storage_size * * Purpose: Tests results from querying the storage size of a dataset, * before/after extending the dimensions. * * Return: Success: 0 * Failure: -1 * *------------------------------------------------------------------------- */ static herr_t test_storage_size(hid_t fapl) { char filename[FILENAME_BUF_SIZE]; hid_t fid = H5I_INVALID_HID; /* File ID */ hid_t dcpl = H5I_INVALID_HID, dcpl2 = H5I_INVALID_HID; /* Dataset creation property list IDs */ hid_t sid = H5I_INVALID_HID; /* Dataspace ID */ hid_t dsid = H5I_INVALID_HID; /* Dataset ID */ hsize_t dims[2], max_dims[2]; /* Dataset dimensions */ hsize_t new_dims[2]; /* New dataset dimensions */ hsize_t chunk_dims[2]; /* Chunk dimensions */ int wdata[STORAGE_SIZE_DIM1][STORAGE_SIZE_DIM2]; hsize_t ssize; /* Dataset storage size */ TESTING("querying storage size"); h5_fixname(FILENAME[22], fapl, filename, sizeof filename); /* Create file */ if ((fid = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) FAIL_STACK_ERROR; /* Create dataset creation property list */ if ((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0) FAIL_STACK_ERROR; /* Set chunk size */ chunk_dims[0] = STORAGE_SIZE_CHUNK_DIM1; chunk_dims[1] = STORAGE_SIZE_CHUNK_DIM2; if (H5Pset_chunk(dcpl, 2, chunk_dims) < 0) FAIL_STACK_ERROR; /* Copy the DCPL, and set it to early allocation */ if ((dcpl2 = H5Pcopy(dcpl)) < 0) FAIL_STACK_ERROR; if (H5Pset_alloc_time(dcpl2, H5D_ALLOC_TIME_EARLY) < 0) FAIL_STACK_ERROR; /* Create 2D dataspace, with max dims same as current dimensions */ dims[0] = STORAGE_SIZE_DIM1; dims[1] = STORAGE_SIZE_DIM2; max_dims[0] = STORAGE_SIZE_DIM1; max_dims[1] = STORAGE_SIZE_DIM2; if ((sid = H5Screate_simple(2, dims, max_dims)) < 0) FAIL_STACK_ERROR; /* Create chunked dataset */ if ((dsid = H5Dcreate2(fid, "dset", H5T_NATIVE_INT, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR; /* Initialize buffer to zeroes */ memset(wdata, 0, sizeof(wdata)); /* write elements to dataset */ if (H5Dwrite(dsid, H5T_NATIVE_INT, sid, sid, H5P_DEFAULT, wdata) < 0) FAIL_STACK_ERROR; /* Get the storage size */ if (0 == (ssize = H5Dget_storage_size(dsid))) FAIL_STACK_ERROR; if ((sizeof(int) * 6 * STORAGE_SIZE_CHUNK_DIM1 * STORAGE_SIZE_CHUNK_DIM2) != ssize) TEST_ERROR; /* Close dataset & dataspace */ if (H5Sclose(sid) < 0) FAIL_STACK_ERROR; if (H5Dclose(dsid) < 0) FAIL_STACK_ERROR; /* Copy the dataset */ if (H5Ocopy(fid, "dset", fid, "dset_copy", H5P_DEFAULT, H5P_DEFAULT) < 0) FAIL_STACK_ERROR; /* Open the copied dataset */ if ((dsid = H5Dopen2(fid, "dset_copy", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR; /* Get the storage size */ if (0 == (ssize = H5Dget_storage_size(dsid))) FAIL_STACK_ERROR; if ((sizeof(int) * 6 * STORAGE_SIZE_CHUNK_DIM1 * STORAGE_SIZE_CHUNK_DIM2) != ssize) TEST_ERROR; /* Close copied dataset */ if (H5Dclose(dsid) < 0) FAIL_STACK_ERROR; /* Create 2D dataspace with max dims > current dims (but not unlimited) */ dims[0] = STORAGE_SIZE_DIM1; dims[1] = STORAGE_SIZE_DIM2; max_dims[0] = STORAGE_SIZE_MAX_DIM1; max_dims[1] = STORAGE_SIZE_MAX_DIM2; if ((sid = H5Screate_simple(2, dims, max_dims)) < 0) FAIL_STACK_ERROR; /* Create chunked dataset */ if ((dsid = H5Dcreate2(fid, "dset2", H5T_NATIVE_INT, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR; /* Initialize buffer to zeroes */ memset(wdata, 0, sizeof(wdata)); /* write elements to dataset */ if (H5Dwrite(dsid, H5T_NATIVE_INT, sid, sid, H5P_DEFAULT, wdata) < 0) FAIL_STACK_ERROR; /* Get the storage size */ if (0 == (ssize = H5Dget_storage_size(dsid))) FAIL_STACK_ERROR; if ((sizeof(int) * 6 * STORAGE_SIZE_CHUNK_DIM1 * STORAGE_SIZE_CHUNK_DIM2) != ssize) TEST_ERROR; /* Extend dataset's dimensions */ new_dims[0] = STORAGE_SIZE_DIM1 * 2; new_dims[1] = STORAGE_SIZE_DIM2 * 2; if (H5Dset_extent(dsid, new_dims) < 0) FAIL_STACK_ERROR; /* Get the storage size */ if (0 == (ssize = H5Dget_storage_size(dsid))) FAIL_STACK_ERROR; if ((sizeof(int) * 6 * STORAGE_SIZE_CHUNK_DIM1 * STORAGE_SIZE_CHUNK_DIM2) != ssize) TEST_ERROR; /* Close dataset & dataspace */ if (H5Sclose(sid) < 0) FAIL_STACK_ERROR; if (H5Dclose(dsid) < 0) FAIL_STACK_ERROR; /* Copy the dataset */ if (H5Ocopy(fid, "dset2", fid, "dset2_copy", H5P_DEFAULT, H5P_DEFAULT) < 0) FAIL_STACK_ERROR; /* Open the copied dataset */ if ((dsid = H5Dopen2(fid, "dset2_copy", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR; /* Get the storage size */ if (0 == (ssize = H5Dget_storage_size(dsid))) FAIL_STACK_ERROR; if ((sizeof(int) * 6 * STORAGE_SIZE_CHUNK_DIM1 * STORAGE_SIZE_CHUNK_DIM2) != ssize) TEST_ERROR; /* Close copied dataset */ if (H5Dclose(dsid) < 0) FAIL_STACK_ERROR; /* Create 2D dataspace with max dims > current dims (but not unlimited) */ dims[0] = STORAGE_SIZE_DIM1; dims[1] = STORAGE_SIZE_DIM2; max_dims[0] = STORAGE_SIZE_MAX_DIM1; max_dims[1] = STORAGE_SIZE_MAX_DIM2; if ((sid = H5Screate_simple(2, dims, max_dims)) < 0) FAIL_STACK_ERROR; /* Create chunked dataset, w/early allocation */ if ((dsid = H5Dcreate2(fid, "dset2a", H5T_NATIVE_INT, sid, H5P_DEFAULT, dcpl2, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR; /* Initialize buffer to zeroes */ memset(wdata, 0, sizeof(wdata)); /* write elements to dataset */ if (H5Dwrite(dsid, H5T_NATIVE_INT, sid, sid, H5P_DEFAULT, wdata) < 0) FAIL_STACK_ERROR; /* Get the storage size */ if (0 == (ssize = H5Dget_storage_size(dsid))) FAIL_STACK_ERROR; if ((sizeof(int) * 6 * STORAGE_SIZE_CHUNK_DIM1 * STORAGE_SIZE_CHUNK_DIM2) != ssize) TEST_ERROR; /* Extend dataset's dimensions */ new_dims[0] = STORAGE_SIZE_DIM1 * 2; new_dims[1] = STORAGE_SIZE_DIM2 * 2; if (H5Dset_extent(dsid, new_dims) < 0) FAIL_STACK_ERROR; /* Get the storage size */ if (0 == (ssize = H5Dget_storage_size(dsid))) FAIL_STACK_ERROR; if ((sizeof(int) * 15 * STORAGE_SIZE_CHUNK_DIM1 * STORAGE_SIZE_CHUNK_DIM2) != ssize) TEST_ERROR; /* Close dataset & dataspace */ if (H5Sclose(sid) < 0) FAIL_STACK_ERROR; if (H5Dclose(dsid) < 0) FAIL_STACK_ERROR; /* Copy the dataset */ if (H5Ocopy(fid, "dset2a", fid, "dset2a_copy", H5P_DEFAULT, H5P_DEFAULT) < 0) FAIL_STACK_ERROR; /* Open the copied dataset */ if ((dsid = H5Dopen2(fid, "dset2a_copy", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR; /* Get the storage size */ if (0 == (ssize = H5Dget_storage_size(dsid))) FAIL_STACK_ERROR; if ((sizeof(int) * 15 * STORAGE_SIZE_CHUNK_DIM1 * STORAGE_SIZE_CHUNK_DIM2) != ssize) TEST_ERROR; /* Close copied dataset */ if (H5Dclose(dsid) < 0) FAIL_STACK_ERROR; /* Create 2D dataspace with max dims > current dims (and 1 unlimited dim) */ dims[0] = STORAGE_SIZE_DIM1; dims[1] = STORAGE_SIZE_DIM2; max_dims[0] = H5S_UNLIMITED; max_dims[1] = STORAGE_SIZE_MAX_DIM2; if ((sid = H5Screate_simple(2, dims, max_dims)) < 0) FAIL_STACK_ERROR; /* Create chunked dataset */ if ((dsid = H5Dcreate2(fid, "dset3", H5T_NATIVE_INT, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR; /* Initialize buffer to zeroes */ memset(wdata, 0, sizeof(wdata)); /* write elements to dataset */ if (H5Dwrite(dsid, H5T_NATIVE_INT, sid, sid, H5P_DEFAULT, wdata) < 0) FAIL_STACK_ERROR; /* Get the storage size */ if (0 == (ssize = H5Dget_storage_size(dsid))) FAIL_STACK_ERROR; if ((sizeof(int) * 6 * STORAGE_SIZE_CHUNK_DIM1 * STORAGE_SIZE_CHUNK_DIM2) != ssize) TEST_ERROR; /* Extend dataset's dimensions */ new_dims[0] = STORAGE_SIZE_DIM1 * 2; new_dims[1] = STORAGE_SIZE_DIM2 * 2; if (H5Dset_extent(dsid, new_dims) < 0) FAIL_STACK_ERROR; /* Get the storage size */ if (0 == (ssize = H5Dget_storage_size(dsid))) FAIL_STACK_ERROR; if ((sizeof(int) * 6 * STORAGE_SIZE_CHUNK_DIM1 * STORAGE_SIZE_CHUNK_DIM2) != ssize) TEST_ERROR; /* Close dataset & dataspace */ if (H5Sclose(sid) < 0) FAIL_STACK_ERROR; if (H5Dclose(dsid) < 0) FAIL_STACK_ERROR; /* Copy the dataset */ if (H5Ocopy(fid, "dset3", fid, "dset3_copy", H5P_DEFAULT, H5P_DEFAULT) < 0) FAIL_STACK_ERROR; /* Open the copied dataset */ if ((dsid = H5Dopen2(fid, "dset3_copy", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR; /* Get the storage size */ if (0 == (ssize = H5Dget_storage_size(dsid))) FAIL_STACK_ERROR; if ((sizeof(int) * 6 * STORAGE_SIZE_CHUNK_DIM1 * STORAGE_SIZE_CHUNK_DIM2) != ssize) TEST_ERROR; /* Close copied dataset */ if (H5Dclose(dsid) < 0) FAIL_STACK_ERROR; /* Create 2D dataspace with max dims > current dims (and 1 unlimited dim) */ dims[0] = STORAGE_SIZE_DIM1; dims[1] = STORAGE_SIZE_DIM2; max_dims[0] = H5S_UNLIMITED; max_dims[1] = STORAGE_SIZE_MAX_DIM2; if ((sid = H5Screate_simple(2, dims, max_dims)) < 0) FAIL_STACK_ERROR; /* Create chunked dataset, w/early allocation */ if ((dsid = H5Dcreate2(fid, "dset3a", H5T_NATIVE_INT, sid, H5P_DEFAULT, dcpl2, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR; /* Initialize buffer to zeroes */ memset(wdata, 0, sizeof(wdata)); /* write elements to dataset */ if (H5Dwrite(dsid, H5T_NATIVE_INT, sid, sid, H5P_DEFAULT, wdata) < 0) FAIL_STACK_ERROR; /* Get the storage size */ if (0 == (ssize = H5Dget_storage_size(dsid))) FAIL_STACK_ERROR; if ((sizeof(int) * 6 * STORAGE_SIZE_CHUNK_DIM1 * STORAGE_SIZE_CHUNK_DIM2) != ssize) TEST_ERROR; /* Extend dataset's dimensions */ new_dims[0] = STORAGE_SIZE_DIM1 * 2; new_dims[1] = STORAGE_SIZE_DIM2 * 2; if (H5Dset_extent(dsid, new_dims) < 0) FAIL_STACK_ERROR; /* Get the storage size */ if (0 == (ssize = H5Dget_storage_size(dsid))) FAIL_STACK_ERROR; if ((sizeof(int) * 15 * STORAGE_SIZE_CHUNK_DIM1 * STORAGE_SIZE_CHUNK_DIM2) != ssize) TEST_ERROR; /* Close dataset & dataspace */ if (H5Sclose(sid) < 0) FAIL_STACK_ERROR; if (H5Dclose(dsid) < 0) FAIL_STACK_ERROR; /* Copy the dataset */ if (H5Ocopy(fid, "dset3a", fid, "dset3a_copy", H5P_DEFAULT, H5P_DEFAULT) < 0) FAIL_STACK_ERROR; /* Open the copied dataset */ if ((dsid = H5Dopen2(fid, "dset3a_copy", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR; /* Get the storage size */ if (0 == (ssize = H5Dget_storage_size(dsid))) FAIL_STACK_ERROR; if ((sizeof(int) * 15 * STORAGE_SIZE_CHUNK_DIM1 * STORAGE_SIZE_CHUNK_DIM2) != ssize) TEST_ERROR; /* Close copied dataset */ if (H5Dclose(dsid) < 0) FAIL_STACK_ERROR; /* Create 2D dataspace with max dims > current dims (and 2 unlimited dims) */ dims[0] = STORAGE_SIZE_DIM1; dims[1] = STORAGE_SIZE_DIM2; max_dims[0] = H5S_UNLIMITED; max_dims[1] = H5S_UNLIMITED; if ((sid = H5Screate_simple(2, dims, max_dims)) < 0) FAIL_STACK_ERROR; /* Create chunked dataset */ if ((dsid = H5Dcreate2(fid, "dset4", H5T_NATIVE_INT, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR; /* Initialize buffer to zeroes */ memset(wdata, 0, sizeof(wdata)); /* write elements to dataset */ if (H5Dwrite(dsid, H5T_NATIVE_INT, sid, sid, H5P_DEFAULT, wdata) < 0) FAIL_STACK_ERROR; /* Get the storage size */ if (0 == (ssize = H5Dget_storage_size(dsid))) FAIL_STACK_ERROR; if ((sizeof(int) * 6 * STORAGE_SIZE_CHUNK_DIM1 * STORAGE_SIZE_CHUNK_DIM2) != ssize) TEST_ERROR; /* Extend dataset's dimensions */ new_dims[0] = STORAGE_SIZE_DIM1 * 2; new_dims[1] = STORAGE_SIZE_DIM2 * 2; if (H5Dset_extent(dsid, new_dims) < 0) FAIL_STACK_ERROR; /* Get the storage size */ if (0 == (ssize = H5Dget_storage_size(dsid))) FAIL_STACK_ERROR; if ((sizeof(int) * 6 * STORAGE_SIZE_CHUNK_DIM1 * STORAGE_SIZE_CHUNK_DIM2) != ssize) TEST_ERROR; /* Close dataset & dataspace */ if (H5Sclose(sid) < 0) FAIL_STACK_ERROR; if (H5Dclose(dsid) < 0) FAIL_STACK_ERROR; /* Copy the dataset */ if (H5Ocopy(fid, "dset4", fid, "dset4_copy", H5P_DEFAULT, H5P_DEFAULT) < 0) FAIL_STACK_ERROR; /* Open the copied dataset */ if ((dsid = H5Dopen2(fid, "dset4_copy", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR; /* Get the storage size */ if (0 == (ssize = H5Dget_storage_size(dsid))) FAIL_STACK_ERROR; if ((sizeof(int) * 6 * STORAGE_SIZE_CHUNK_DIM1 * STORAGE_SIZE_CHUNK_DIM2) != ssize) TEST_ERROR; /* Close copied dataset */ if (H5Dclose(dsid) < 0) FAIL_STACK_ERROR; /* Create 2D dataspace with max dims > current dims (and 2 unlimited dims) */ dims[0] = STORAGE_SIZE_DIM1; dims[1] = STORAGE_SIZE_DIM2; max_dims[0] = H5S_UNLIMITED; max_dims[1] = H5S_UNLIMITED; if ((sid = H5Screate_simple(2, dims, max_dims)) < 0) FAIL_STACK_ERROR; /* Create chunked dataset, w/early allocation */ if ((dsid = H5Dcreate2(fid, "dset4a", H5T_NATIVE_INT, sid, H5P_DEFAULT, dcpl2, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR; /* Initialize buffer to zeroes */ memset(wdata, 0, sizeof(wdata)); /* write elements to dataset */ if (H5Dwrite(dsid, H5T_NATIVE_INT, sid, sid, H5P_DEFAULT, wdata) < 0) FAIL_STACK_ERROR; /* Get the storage size */ if (0 == (ssize = H5Dget_storage_size(dsid))) FAIL_STACK_ERROR; if ((sizeof(int) * 6 * STORAGE_SIZE_CHUNK_DIM1 * STORAGE_SIZE_CHUNK_DIM2) != ssize) TEST_ERROR; /* Extend dataset's dimensions */ new_dims[0] = STORAGE_SIZE_DIM1 * 2; new_dims[1] = STORAGE_SIZE_DIM2 * 2; if (H5Dset_extent(dsid, new_dims) < 0) FAIL_STACK_ERROR; /* Get the storage size */ if (0 == (ssize = H5Dget_storage_size(dsid))) FAIL_STACK_ERROR; if ((sizeof(int) * 15 * STORAGE_SIZE_CHUNK_DIM1 * STORAGE_SIZE_CHUNK_DIM2) != ssize) TEST_ERROR; /* Close dataset & dataspace */ if (H5Sclose(sid) < 0) FAIL_STACK_ERROR; if (H5Dclose(dsid) < 0) FAIL_STACK_ERROR; /* Copy the dataset */ if (H5Ocopy(fid, "dset4a", fid, "dset4a_copy", H5P_DEFAULT, H5P_DEFAULT) < 0) FAIL_STACK_ERROR; /* Open the copied dataset */ if ((dsid = H5Dopen2(fid, "dset4a_copy", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR; /* Get the storage size */ if (0 == (ssize = H5Dget_storage_size(dsid))) FAIL_STACK_ERROR; if ((sizeof(int) * 15 * STORAGE_SIZE_CHUNK_DIM1 * STORAGE_SIZE_CHUNK_DIM2) != ssize) TEST_ERROR; /* Close copied dataset */ if (H5Dclose(dsid) < 0) FAIL_STACK_ERROR; /* Close rest */ if (H5Pclose(dcpl) < 0) FAIL_STACK_ERROR; if (H5Fclose(fid) < 0) FAIL_STACK_ERROR; PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Pclose(dcpl); H5Pclose(dcpl2); H5Dclose(dsid); H5Sclose(sid); H5Fclose(fid); } H5E_END_TRY return FAIL; } /* end test_storage_size() */ /*------------------------------------------------------------------------- * Function: test_power2up * * Purpose: Tests that the H5VM_power2up(n) function does not result in an * infinite loop when input n exceeds 2^63. (HDFFV-10217) * H5VM_power2up() is used to calculate the next power of 2 for * a dataset's scaled dimension sizes. * * Return: Success: 0 * Failure: -1 * *------------------------------------------------------------------------- */ static herr_t test_power2up(hid_t fapl) { char filename[FILENAME_BUF_SIZE]; hid_t fid = H5I_INVALID_HID; /* File ID */ hid_t dcpl = H5I_INVALID_HID; /* Dataset creation property list */ hid_t sid = H5I_INVALID_HID; /* Dataspace ID */ hid_t did = H5I_INVALID_HID; /* Dataset ID */ hsize_t dims[2]; /* Dataset dimension sizes */ hsize_t max_dims[2]; /* Maximum dimension sizes */ hsize_t chunk_dims[2]; /* Chunk dimensions */ hsize_t ext_dims[2]; /* Extended dimension sizes */ herr_t status; /* Error status */ TESTING("the next power of 2"); h5_fixname(FILENAME[24], fapl, filename, sizeof filename); /* Create file */ if ((fid = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) FAIL_STACK_ERROR; /* Set dims[1] to ((2^63) -1) */ dims[0] = 0; dims[1] = ((hsize_t)1 << ((sizeof(hsize_t) * CHAR_BIT) - 1)) - 1; max_dims[0] = max_dims[1] = H5S_UNLIMITED; sid = H5Screate_simple(2, dims, max_dims); /* Create dataset creation property list */ if ((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0) TEST_ERROR; /* Set chunk size */ chunk_dims[0] = chunk_dims[1] = 1; if (H5Pset_chunk(dcpl, 2, chunk_dims) < 0) TEST_ERROR; /* Create chunked dataset */ if ((did = H5Dcreate2(fid, "dset", H5T_NATIVE_INT64, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0) TEST_ERROR; ext_dims[0] = 1; ext_dims[1] = dims[1] + 5; /* Extend to (2^63)+ */ H5E_BEGIN_TRY { status = H5Dset_extent(did, ext_dims); } H5E_END_TRY if (status >= 0) TEST_ERROR; /* Closing */ if (H5Dclose(did) < 0) TEST_ERROR; if (H5Sclose(sid) < 0) TEST_ERROR; if (H5Pclose(dcpl) < 0) TEST_ERROR; if (H5Fclose(fid) < 0) TEST_ERROR; PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Pclose(dcpl); H5Dclose(did); H5Sclose(sid); H5Pclose(dcpl); H5Fclose(fid); } H5E_END_TRY return FAIL; } /* end test_power2up() */ /*------------------------------------------------------------------------- * Function: test_scatter * * Purpose: Tests H5Dscatter with a variety of different selections * and source buffer sizes. * * Return: Success: 0 * Failure: -1 * *------------------------------------------------------------------------- */ typedef struct scatter_info_t { int *src_buf; /* Source data buffer */ size_t block; /* Maximum number of elements to return to H5Dscatter() */ size_t size; /* Remaining number of elements to return */ } scatter_info_t; #define TEST_SCATTER_CHECK_ARR(ARR, EXP) \ for (i = 0; i < (int)(sizeof(ARR) / sizeof(ARR[0])); i++) \ for (j = 0; j < (int)(sizeof(ARR[0]) / sizeof(ARR[0][0])); j++) \ for (k = 0; k < (int)(sizeof(ARR[0][0]) / sizeof(ARR[0][0][0])); k++) \ if (ARR[i][j][k] != EXP[i][j][k]) { \ H5_FAILED(); \ AT(); \ printf(" " #ARR "[%d][%d][%d] == %d, " #EXP "[%d][%d][%d] == %d\n", i, j, k, \ ARR[i][j][k], i, j, k, EXP[i][j][k]); \ goto error; \ } static herr_t scatter_cb(void **src_buf /*out*/, size_t *src_buf_bytes_used /*out*/, void *_scatter_info) { scatter_info_t *scatter_info = (scatter_info_t *)_scatter_info; size_t nelmts; /* Number of elements to return in src_buf */ /* Calculate number of elements */ nelmts = MIN(scatter_info->block, scatter_info->size); assert(nelmts > 0); /* Set output variables */ *src_buf = (void *)scatter_info->src_buf; *src_buf_bytes_used = nelmts * sizeof(scatter_info->src_buf[0]); /* Update scatter_info */ scatter_info->src_buf += nelmts; scatter_info->size -= nelmts; return SUCCEED; } static herr_t test_scatter(void) { hid_t sid = H5I_INVALID_HID; /* Dataspace ID */ hsize_t dim[3] = {8, 5, 8}; /* Dataspace dimensions */ hsize_t start[3] = {0, 0, 0}; hsize_t stride[3] = {0, 0, 0}; hsize_t count[3] = {0, 0, 0}; hsize_t block[3] = {0, 0, 0}; hsize_t start2[3] = {0, 0, 0}; hsize_t count2[3] = {0, 0, 0}; hsize_t point[4][3] = {{2, 3, 2}, {3, 0, 2}, {7, 2, 0}, {0, 1, 5}}; size_t src_buf_size; int src_buf[36]; /* Source data buffer */ int dst_buf[8][5][8]; /* Destination data buffer */ int expect_dst_buf[8][5][8]; /* Expected destination data buffer */ scatter_info_t scatter_info; /* Operator data for callback */ int i, j, k, src_i; /* Local index variables */ TESTING("H5Dscatter()"); /* Create dataspace */ if ((sid = H5Screate_simple(3, dim, NULL)) < 0) TEST_ERROR; /* Initialize src_buf */ for (i = 0; i < (int)(sizeof(src_buf) / sizeof(src_buf[0])); i++) src_buf[i] = i + 1; /* * Test 1: Simple case */ /* Select hyperslab */ count[0] = 1; count[1] = 1; count[2] = 8; if (H5Sselect_hyperslab(sid, H5S_SELECT_SET, start, NULL, count, NULL) < 0) TEST_ERROR; /* Initialize dst_buf and expect_dst_buf */ (void)memset(expect_dst_buf, 0, sizeof(expect_dst_buf)); for (i = 0; i < 8; i++) expect_dst_buf[0][0][i] = src_buf[i]; /* Loop over buffer sizes */ for (src_buf_size = 1; src_buf_size <= 9; src_buf_size++) { /* Reset dst_buf */ (void)memset(dst_buf, 0, sizeof(dst_buf)); /* Set up scatter info */ scatter_info.src_buf = src_buf; scatter_info.block = src_buf_size; scatter_info.size = 8; /* Scatter data */ if (H5Dscatter((H5D_scatter_func_t)scatter_cb, &scatter_info, H5T_NATIVE_INT, sid, dst_buf) < 0) TEST_ERROR; /* Verify data */ TEST_SCATTER_CHECK_ARR(dst_buf, expect_dst_buf) } /* end for */ /* * Test 2: Single block in dataset */ /* Select hyperslab */ start[0] = 3; start[1] = 2; start[2] = 4; count[0] = 2; count[1] = 3; count[2] = 2; if (H5Sselect_hyperslab(sid, H5S_SELECT_SET, start, NULL, count, NULL) < 0) TEST_ERROR; /* Initialize expect_dst_buf */ (void)memset(expect_dst_buf, 0, sizeof(expect_dst_buf)); src_i = 0; for (i = 3; i < 5; i++) for (j = 2; j < 5; j++) for (k = 4; k < 6; k++) expect_dst_buf[i][j][k] = src_buf[src_i++]; /* Loop over buffer sizes */ for (src_buf_size = 1; src_buf_size <= 13; src_buf_size++) { /* Reset dst_buf */ (void)memset(dst_buf, 0, sizeof(dst_buf)); /* Set up scatter info */ scatter_info.src_buf = src_buf; scatter_info.block = src_buf_size; scatter_info.size = 12; /* Scatter data */ if (H5Dscatter((H5D_scatter_func_t)scatter_cb, &scatter_info, H5T_NATIVE_INT, sid, dst_buf) < 0) TEST_ERROR; /* Verify data */ TEST_SCATTER_CHECK_ARR(dst_buf, expect_dst_buf) } /* end for */ /* * Test 3: Multiple blocks */ /* Select hyperslab */ start[0] = 1; start[1] = 1; start[2] = 1; stride[0] = 3; stride[1] = 4; stride[2] = 5; count[0] = 3; count[1] = 1; count[2] = 2; block[0] = 1; block[1] = 3; block[2] = 2; if (H5Sselect_hyperslab(sid, H5S_SELECT_SET, start, stride, count, block) < 0) TEST_ERROR; /* Initialize expect_dst_buf */ /* Iterate over block containing selection, checking if each element is in * selection. Note that the algorithm used here (if statement) would not * work for overlapping hyperslabs. */ (void)memset(expect_dst_buf, 0, sizeof(expect_dst_buf)); src_i = 0; for (i = 1; i < 8; i++) for (j = 1; j < 4; j++) for (k = 1; k < 8; k++) if ((hsize_t)i >= start[0] && ((hsize_t)i - start[0]) % stride[0] < block[0] && ((hsize_t)i - start[0]) / stride[0] < count[0] && (hsize_t)j >= start[1] && ((hsize_t)j - start[1]) % stride[1] < block[1] && ((hsize_t)j - start[1]) / stride[1] < count[1] && (hsize_t)k >= start[2] && ((hsize_t)k - start[2]) % stride[2] < block[2] && ((hsize_t)k - start[2]) / stride[2] < count[2]) expect_dst_buf[i][j][k] = src_buf[src_i++]; /* Loop over buffer sizes */ for (src_buf_size = 1; src_buf_size <= 37; src_buf_size++) { /* Reset dst_buf */ (void)memset(dst_buf, 0, sizeof(dst_buf)); /* Set up scatter info */ scatter_info.src_buf = src_buf; scatter_info.block = src_buf_size; scatter_info.size = 36; /* Scatter data */ if (H5Dscatter((H5D_scatter_func_t)scatter_cb, &scatter_info, H5T_NATIVE_INT, sid, dst_buf) < 0) TEST_ERROR; /* Verify data */ TEST_SCATTER_CHECK_ARR(dst_buf, expect_dst_buf) } /* end for */ /* * Test 4: Compound selection */ /* Select hyperslabs */ start[0] = 2; start[1] = 1; start[2] = 1; count[0] = 2; count[1] = 3; count[2] = 2; if (H5Sselect_hyperslab(sid, H5S_SELECT_SET, start, NULL, count, NULL) < 0) TEST_ERROR; start2[0] = 1; start2[1] = 2; start2[2] = 2; count2[0] = 3; count2[1] = 2; count2[2] = 2; if (H5Sselect_hyperslab(sid, H5S_SELECT_XOR, start2, NULL, count2, NULL) < 0) TEST_ERROR; /* Initialize expect_dst_buf */ /* Iterate over block containing selection, checking if each element is in * selection. */ (void)memset(expect_dst_buf, 0, sizeof(expect_dst_buf)); src_i = 0; for (i = 1; i < 4; i++) for (j = 1; j < 4; j++) for (k = 1; k < 4; k++) if (!(((hsize_t)i >= start[0] && (hsize_t)i < start[0] + count[0]) && ((hsize_t)j >= start[1] && (hsize_t)j < start[1] + count[1]) && ((hsize_t)k >= start[2] && (hsize_t)k < start[2] + count[2])) != !(((hsize_t)i >= start2[0] && (hsize_t)i < start2[0] + count2[0]) && ((hsize_t)j >= start2[1] && (hsize_t)j < start2[1] + count2[1]) && ((hsize_t)k >= start2[2] && (hsize_t)k < start2[2] + count2[2]))) expect_dst_buf[i][j][k] = src_buf[src_i++]; /* Loop over buffer sizes */ for (src_buf_size = 1; src_buf_size <= 17; src_buf_size++) { /* Reset dst_buf */ (void)memset(dst_buf, 0, sizeof(dst_buf)); /* Set up scatter info */ scatter_info.src_buf = src_buf; scatter_info.block = src_buf_size; scatter_info.size = 16; /* Scatter data */ if (H5Dscatter((H5D_scatter_func_t)scatter_cb, &scatter_info, H5T_NATIVE_INT, sid, dst_buf) < 0) TEST_ERROR; /* Verify data */ TEST_SCATTER_CHECK_ARR(dst_buf, expect_dst_buf) } /* end for */ /* * Test 5: Point selection */ /* Select hyperslabs */ if (H5Sselect_elements(sid, H5S_SELECT_SET, sizeof(point) / sizeof(point[0]), (hsize_t *)point) < 0) TEST_ERROR; /* Initialize expect_dst_buf */ /* Iterate over block containing selection, checking if each element is in * selection. */ (void)memset(expect_dst_buf, 0, sizeof(expect_dst_buf)); for (i = 0; i < (int)(sizeof(point) / sizeof(point[0])); i++) expect_dst_buf[point[i][0]][point[i][1]][point[i][2]] = src_buf[i]; /* Loop over buffer sizes */ for (src_buf_size = 1; src_buf_size <= 5; src_buf_size++) { /* Reset dst_buf */ (void)memset(dst_buf, 0, sizeof(dst_buf)); /* Set up scatter info */ scatter_info.src_buf = src_buf; scatter_info.block = src_buf_size; scatter_info.size = 4; /* Scatter data */ if (H5Dscatter((H5D_scatter_func_t)scatter_cb, &scatter_info, H5T_NATIVE_INT, sid, dst_buf) < 0) TEST_ERROR; /* Verify data */ TEST_SCATTER_CHECK_ARR(dst_buf, expect_dst_buf) } /* end for */ /* Close everything */ if (H5Sclose(sid) < 0) TEST_ERROR; PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Sclose(sid); } H5E_END_TRY return FAIL; } /* end test_scatter() */ /*------------------------------------------------------------------------- * Function: test_gather * * Purpose: Tests H5Dgather with a variety of different selections and * destination buffer sizes. * * Return: Success: 0 * Failure: -1 * *------------------------------------------------------------------------- */ typedef struct gather_info_t { int *expect_dst_buf; /* Expected destination data buffer */ size_t max_nelmts; /* Maximum number of elements passed to callback */ bool last_call; /* Whether this should be the last time the callback is called */ } gather_info_t; static herr_t gather_cb(const void *dst_buf, size_t dst_buf_bytes_used, void *_gather_info) { gather_info_t *gather_info = (gather_info_t *)_gather_info; size_t nelmts; /* Number of elements in src_buf */ int i; /* Local index variable */ assert(dst_buf_bytes_used > 0); /* Calculate number of elements */ nelmts = dst_buf_bytes_used / sizeof(gather_info->expect_dst_buf[0]); /* Make sure the number of bytes is a multiple of the number of elements */ if (nelmts * sizeof(gather_info->expect_dst_buf[0]) != dst_buf_bytes_used) TEST_ERROR; /* Make sure we weren't passed more data than we requested to be passed at * once */ if (nelmts > gather_info->max_nelmts) TEST_ERROR; /* If we were passed less data than requested, make sure this is the last * time the callback was called */ if (gather_info->last_call) TEST_ERROR; if (nelmts < gather_info->max_nelmts) gather_info->last_call = true; /* Compare data and expected data */ for (i = 0; i < (int)nelmts; i++) if (((const int *)dst_buf)[i] != *((gather_info->expect_dst_buf)++)) TEST_ERROR; return SUCCEED; error: return FAIL; } /* end gather_cb() */ static herr_t test_gather(void) { hid_t sid = H5I_INVALID_HID; /* Dataspace ID */ hsize_t dim[3] = {8, 5, 8}; /* Dataspace dimensions */ hsize_t start[3] = {0, 0, 0}; hsize_t stride[3] = {0, 0, 0}; hsize_t count[3] = {0, 0, 0}; hsize_t block[3] = {0, 0, 0}; hsize_t start2[3] = {0, 0, 0}; hsize_t count2[3] = {0, 0, 0}; hsize_t point[4][3] = {{2, 3, 2}, {3, 0, 2}, {7, 2, 0}, {0, 1, 5}}; size_t dst_buf_size; int src_buf[8][5][8]; /* Source data buffer */ int dst_buf[36]; /* Destination data buffer */ int expect_dst_buf[36]; /* Expected destination data buffer */ gather_info_t gather_info; /* Operator data for callback */ int i, j, k, dst_i; /* Local index variables */ TESTING("H5Dgather()"); /* Create dataspace */ if ((sid = H5Screate_simple(3, dim, NULL)) < 0) TEST_ERROR; /* Initialize src_buf */ for (i = 0; i < (int)(sizeof(src_buf) / sizeof(src_buf[0])); i++) for (j = 0; j < (int)(sizeof(src_buf[0]) / sizeof(src_buf[0][0])); j++) for (k = 0; k < (int)(sizeof(src_buf[0][0]) / sizeof(src_buf[0][0][0])); k++) src_buf[i][j][k] = 1 + k + (int)(sizeof(src_buf[0][0]) / sizeof(src_buf[0][0][0])) * j + (int)(sizeof(src_buf[0]) / sizeof(src_buf[0][0][0])) * i; /* * Test 1: Simple case */ /* Select hyperslab */ count[0] = 1; count[1] = 1; count[2] = 8; if (H5Sselect_hyperslab(sid, H5S_SELECT_SET, start, NULL, count, NULL) < 0) TEST_ERROR; /* Initialize expect_dst_buf */ (void)memset(expect_dst_buf, 0, sizeof(expect_dst_buf)); for (i = 0; i < 8; i++) expect_dst_buf[i] = src_buf[0][0][i]; /* Loop over buffer sizes */ for (dst_buf_size = 1; dst_buf_size <= 9; dst_buf_size++) { /* Reset dst_buf */ (void)memset(dst_buf, 0, sizeof(dst_buf)); /* Initialize gather_info */ gather_info.expect_dst_buf = expect_dst_buf; gather_info.max_nelmts = dst_buf_size; gather_info.last_call = false; /* Gather data */ if (H5Dgather(sid, src_buf, H5T_NATIVE_INT, dst_buf_size * sizeof(dst_buf[0]), dst_buf, gather_cb, &gather_info) < 0) TEST_ERROR; /* Verify that all data has been gathered (and verified) */ if (gather_info.expect_dst_buf - expect_dst_buf != 8) TEST_ERROR; } /* end for */ /* Test without a callback */ /* Loop over buffer sizes */ for (dst_buf_size = 8; dst_buf_size <= 9; dst_buf_size++) { /* Reset dst_buf */ (void)memset(dst_buf, 0, sizeof(dst_buf)); /* Gather data */ if (H5Dgather(sid, src_buf, H5T_NATIVE_INT, dst_buf_size * sizeof(dst_buf[0]), dst_buf, NULL, NULL) < 0) TEST_ERROR; /* Verify data */ for (i = 0; i < (int)(sizeof(dst_buf) / sizeof(dst_buf[0])); i++) if (dst_buf[i] != expect_dst_buf[i]) TEST_ERROR; } /* end for */ /* Test with a dst_buf_size that is not a multiple of the datatype size */ /* Reset dst_buf */ dst_buf_size = 7; (void)memset(dst_buf, 0, sizeof(dst_buf)); /* Initialize gather_info */ gather_info.expect_dst_buf = expect_dst_buf; gather_info.max_nelmts = dst_buf_size - 1; gather_info.last_call = false; /* Gather data */ if (H5Dgather(sid, src_buf, H5T_NATIVE_INT, dst_buf_size * sizeof(dst_buf[0]) - 1, dst_buf, gather_cb, &gather_info) < 0) TEST_ERROR; /* Verify that all data has been gathered (and verified) */ if (gather_info.expect_dst_buf - expect_dst_buf != 8) TEST_ERROR; /* * Test 2: Single block in dataset */ /* Select hyperslab */ start[0] = 3; start[1] = 2; start[2] = 4; count[0] = 2; count[1] = 3; count[2] = 2; if (H5Sselect_hyperslab(sid, H5S_SELECT_SET, start, NULL, count, NULL) < 0) TEST_ERROR; /* Initialize expect_dst_buf */ (void)memset(expect_dst_buf, 0, sizeof(expect_dst_buf)); dst_i = 0; for (i = 3; i < 5; i++) for (j = 2; j < 5; j++) for (k = 4; k < 6; k++) expect_dst_buf[dst_i++] = src_buf[i][j][k]; /* Loop over buffer sizes */ for (dst_buf_size = 1; dst_buf_size <= 13; dst_buf_size++) { /* Reset dst_buf */ (void)memset(dst_buf, 0, sizeof(dst_buf)); /* Initialize gather_info */ gather_info.expect_dst_buf = expect_dst_buf; gather_info.max_nelmts = dst_buf_size; gather_info.last_call = false; /* Gather data */ if (H5Dgather(sid, src_buf, H5T_NATIVE_INT, dst_buf_size * sizeof(dst_buf[0]), dst_buf, gather_cb, &gather_info) < 0) TEST_ERROR; /* Verify that all data has been gathered (and verified) */ if (gather_info.expect_dst_buf - expect_dst_buf != 12) TEST_ERROR; } /* end for */ /* * Test 3: Multiple blocks */ /* Select hyperslab */ start[0] = 1; start[1] = 1; start[2] = 1; stride[0] = 3; stride[1] = 4; stride[2] = 5; count[0] = 3; count[1] = 1; count[2] = 2; block[0] = 1; block[1] = 3; block[2] = 2; if (H5Sselect_hyperslab(sid, H5S_SELECT_SET, start, stride, count, block) < 0) TEST_ERROR; /* Initialize expect_dst_buf */ /* Iterate over block containing selection, checking if each element is in * selection. Note that the algorithm used here (if statement) would not * work for overlapping hyperslabs. */ (void)memset(expect_dst_buf, 0, sizeof(expect_dst_buf)); dst_i = 0; for (i = 1; i < 8; i++) for (j = 1; j < 4; j++) for (k = 1; k < 8; k++) if ((hsize_t)i >= start[0] && ((hsize_t)i - start[0]) % stride[0] < block[0] && ((hsize_t)i - start[0]) / stride[0] < count[0] && (hsize_t)j >= start[1] && ((hsize_t)j - start[1]) % stride[1] < block[1] && ((hsize_t)j - start[1]) / stride[1] < count[1] && (hsize_t)k >= start[2] && ((hsize_t)k - start[2]) % stride[2] < block[2] && ((hsize_t)k - start[2]) / stride[2] < count[2]) expect_dst_buf[dst_i++] = src_buf[i][j][k]; /* Loop over buffer sizes */ for (dst_buf_size = 1; dst_buf_size <= 37; dst_buf_size++) { /* Reset dst_buf */ (void)memset(dst_buf, 0, sizeof(dst_buf)); /* Initialize gather_info */ gather_info.expect_dst_buf = expect_dst_buf; gather_info.max_nelmts = dst_buf_size; gather_info.last_call = false; /* Gather data */ if (H5Dgather(sid, src_buf, H5T_NATIVE_INT, dst_buf_size * sizeof(dst_buf[0]), dst_buf, gather_cb, &gather_info) < 0) TEST_ERROR; /* Verify that all data has been gathered (and verified) */ if (gather_info.expect_dst_buf - expect_dst_buf != 36) TEST_ERROR; } /* end for */ /* * Test 4: Compound selection */ /* Select hyperslabs */ start[0] = 2; start[1] = 1; start[2] = 1; count[0] = 2; count[1] = 3; count[2] = 2; if (H5Sselect_hyperslab(sid, H5S_SELECT_SET, start, NULL, count, NULL) < 0) TEST_ERROR; start2[0] = 1; start2[1] = 2; start2[2] = 2; count2[0] = 3; count2[1] = 2; count2[2] = 2; if (H5Sselect_hyperslab(sid, H5S_SELECT_XOR, start2, NULL, count2, NULL) < 0) TEST_ERROR; /* Initialize expect_dst_buf */ /* Iterate over block containing selection, checking if each element is in * selection. */ (void)memset(expect_dst_buf, 0, sizeof(expect_dst_buf)); dst_i = 0; for (i = 1; i < 4; i++) for (j = 1; j < 4; j++) for (k = 1; k < 4; k++) if (!(((hsize_t)i >= start[0] && (hsize_t)i < start[0] + count[0]) && ((hsize_t)j >= start[1] && (hsize_t)j < start[1] + count[1]) && ((hsize_t)k >= start[2] && (hsize_t)k < start[2] + count[2])) != !(((hsize_t)i >= start2[0] && (hsize_t)i < start2[0] + count2[0]) && ((hsize_t)j >= start2[1] && (hsize_t)j < start2[1] + count2[1]) && ((hsize_t)k >= start2[2] && (hsize_t)k < start2[2] + count2[2]))) expect_dst_buf[dst_i++] = src_buf[i][j][k]; /* Loop over buffer sizes */ for (dst_buf_size = 1; dst_buf_size <= 17; dst_buf_size++) { /* Reset dst_buf */ (void)memset(dst_buf, 0, sizeof(dst_buf)); /* Initialize gather_info */ gather_info.expect_dst_buf = expect_dst_buf; gather_info.max_nelmts = dst_buf_size; gather_info.last_call = false; /* Gather data */ if (H5Dgather(sid, src_buf, H5T_NATIVE_INT, dst_buf_size * sizeof(dst_buf[0]), dst_buf, gather_cb, &gather_info) < 0) TEST_ERROR; /* Verify that all data has been gathered (and verified) */ if (gather_info.expect_dst_buf - expect_dst_buf != 16) TEST_ERROR; } /* end for */ /* * Test 5: Point selection */ /* Select hyperslabs */ if (H5Sselect_elements(sid, H5S_SELECT_SET, sizeof(point) / sizeof(point[0]), (hsize_t *)point) < 0) TEST_ERROR; /* Initialize expect_dst_buf */ /* Iterate over block containing selection, checking if each element is in * selection. */ (void)memset(expect_dst_buf, 0, sizeof(expect_dst_buf)); for (i = 0; i < (int)(sizeof(point) / sizeof(point[0])); i++) expect_dst_buf[i] = src_buf[point[i][0]][point[i][1]][point[i][2]]; /* Loop over buffer sizes */ for (dst_buf_size = 1; dst_buf_size <= 5; dst_buf_size++) { /* Reset dst_buf */ (void)memset(dst_buf, 0, sizeof(dst_buf)); /* Initialize gather_info */ gather_info.expect_dst_buf = expect_dst_buf; gather_info.max_nelmts = dst_buf_size; gather_info.last_call = false; /* Gather data */ if (H5Dgather(sid, src_buf, H5T_NATIVE_INT, dst_buf_size * sizeof(dst_buf[0]), dst_buf, gather_cb, &gather_info) < 0) TEST_ERROR; /* Verify that all data has been gathered (and verified) */ if (gather_info.expect_dst_buf - expect_dst_buf != 4) TEST_ERROR; } /* end for */ /* Close everything */ if (H5Sclose(sid) < 0) TEST_ERROR; PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Sclose(sid); } H5E_END_TRY return FAIL; } /* end test_gather() */ /*------------------------------------------------------------------------- * Function: test_scatter_error * * Purpose: Tests H5Dscatter with a variety of different conditions * that should cause errors. * * Return: Success: 0 * Failure: -1 * *------------------------------------------------------------------------- */ static herr_t scatter_error_cb_fail(void **src_buf /*out*/, size_t *src_buf_bytes_used /*out*/, void *_scatter_info) { scatter_info_t *scatter_info = (scatter_info_t *)_scatter_info; size_t nelmts; /* Number of elements to return in src_buf */ /* Calculate number of elements */ nelmts = MIN(scatter_info->block, scatter_info->size); assert(nelmts > 0); /* Set output variables */ *src_buf = (void *)scatter_info->src_buf; *src_buf_bytes_used = nelmts * sizeof(scatter_info->src_buf[0]); return FAIL; } /* end scatter_error_cb_fail() */ static herr_t scatter_error_cb_null(void **src_buf /*out*/, size_t *src_buf_bytes_used /*out*/, void *_scatter_info) { scatter_info_t *scatter_info = (scatter_info_t *)_scatter_info; size_t nelmts; /* Number of elements to return in src_buf */ /* Calculate number of elements */ nelmts = MIN(scatter_info->block, scatter_info->size); assert(nelmts > 0); /* Set output variables */ *src_buf = NULL; *src_buf_bytes_used = nelmts * sizeof(scatter_info->src_buf[0]); return SUCCEED; } /* end scatter_error_cb_null() */ static herr_t scatter_error_cb_unalign(void **src_buf /*out*/, size_t *src_buf_bytes_used /*out*/, void *_src_buf_bytes_used) { /* Set output variables */ *src_buf = _src_buf_bytes_used; *src_buf_bytes_used = *(size_t *)_src_buf_bytes_used; return SUCCEED; } /* endscatter_error_cb_unalign() */ static herr_t test_scatter_error(void) { hid_t sid = H5I_INVALID_HID; /* Dataspace ID */ hsize_t dim[1] = {10}; /* Dataspace dimensions */ hsize_t start[3] = {2}; hsize_t count[3] = {6}; int src_buf[7]; /* Source data buffer */ int dst_buf[10]; /* Destination data buffer */ scatter_info_t scatter_info; /* Operator data for callback */ size_t cb_unalign_nbytes; /* Number of bytes to return for unaligned test */ herr_t ret; /* Return value */ int i; /* Local index variable */ TESTING("H5Dscatter() error conditions"); /* Create dataspace */ if ((sid = H5Screate_simple(1, dim, NULL)) < 0) TEST_ERROR; /* Initialize src_buf */ for (i = 0; i < (int)(sizeof(src_buf) / sizeof(src_buf[0])); i++) src_buf[i] = i + 1; /* Select hyperslab */ if (H5Sselect_hyperslab(sid, H5S_SELECT_SET, start, NULL, count, NULL) < 0) TEST_ERROR; /* Verify that base configuration passes */ scatter_info.src_buf = src_buf; scatter_info.block = sizeof(src_buf) / sizeof(src_buf[0]); scatter_info.size = 6; if (H5Dscatter((H5D_scatter_func_t)scatter_cb, &scatter_info, H5T_NATIVE_INT, sid, dst_buf) < 0) TEST_ERROR; /* * Test invalid parameters */ scatter_info.src_buf = src_buf; scatter_info.size = 6; H5E_BEGIN_TRY { ret = H5Dscatter(NULL, NULL, H5T_NATIVE_INT, sid, dst_buf); } H5E_END_TRY if (ret >= 0) TEST_ERROR; scatter_info.src_buf = src_buf; scatter_info.size = 6; H5E_BEGIN_TRY { ret = H5Dscatter((H5D_scatter_func_t)scatter_cb, &scatter_info, sid, sid, dst_buf); } H5E_END_TRY if (ret >= 0) TEST_ERROR; scatter_info.src_buf = src_buf; scatter_info.size = 6; H5E_BEGIN_TRY { ret = H5Dscatter((H5D_scatter_func_t)scatter_cb, &scatter_info, H5T_NATIVE_INT, H5T_NATIVE_INT, dst_buf); } H5E_END_TRY if (ret >= 0) TEST_ERROR; scatter_info.src_buf = src_buf; scatter_info.size = 6; H5E_BEGIN_TRY { ret = H5Dscatter((H5D_scatter_func_t)scatter_cb, &scatter_info, H5T_NATIVE_INT, sid, NULL); } H5E_END_TRY if (ret >= 0) TEST_ERROR; /* * Test returning too many elements in callback */ scatter_info.src_buf = src_buf; scatter_info.size = 7; H5E_BEGIN_TRY { ret = H5Dscatter((H5D_scatter_func_t)scatter_cb, &scatter_info, H5T_NATIVE_INT, sid, dst_buf); } H5E_END_TRY if (ret >= 0) TEST_ERROR; /* * Test callback returns failure */ scatter_info.src_buf = src_buf; scatter_info.size = 6; H5E_BEGIN_TRY { ret = H5Dscatter((H5D_scatter_func_t)scatter_error_cb_fail, &scatter_info, H5T_NATIVE_INT, sid, dst_buf); } H5E_END_TRY if (ret >= 0) TEST_ERROR; /* * Test callback returns NULL buffer */ scatter_info.src_buf = src_buf; scatter_info.size = 6; H5E_BEGIN_TRY { ret = H5Dscatter((H5D_scatter_func_t)scatter_error_cb_null, &scatter_info, H5T_NATIVE_INT, sid, dst_buf); } H5E_END_TRY if (ret >= 0) TEST_ERROR; /* * Test callback returns 0 for src_buf_bytes_used */ cb_unalign_nbytes = 0; H5E_BEGIN_TRY { ret = H5Dscatter((H5D_scatter_func_t)scatter_error_cb_unalign, &cb_unalign_nbytes, H5T_NATIVE_INT, sid, dst_buf); } H5E_END_TRY if (ret >= 0) TEST_ERROR; /* * Test callback returns src_buf_bytes_used that is not a multiple of * datatype size */ cb_unalign_nbytes = sizeof(src_buf[0]) - 1; H5E_BEGIN_TRY { ret = H5Dscatter((H5D_scatter_func_t)scatter_error_cb_unalign, &cb_unalign_nbytes, H5T_NATIVE_INT, sid, dst_buf); } H5E_END_TRY if (ret >= 0) TEST_ERROR; cb_unalign_nbytes = sizeof(src_buf[0]) + 1; H5E_BEGIN_TRY { ret = H5Dscatter((H5D_scatter_func_t)scatter_error_cb_unalign, &cb_unalign_nbytes, H5T_NATIVE_INT, sid, dst_buf); } H5E_END_TRY if (ret >= 0) TEST_ERROR; /* Close everything */ if (H5Sclose(sid) < 0) TEST_ERROR; PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Sclose(sid); } H5E_END_TRY return FAIL; } /* end test_scatter_error() */ /*------------------------------------------------------------------------- * Function: test_gather_error * * Purpose: Tests H5Dgather with a variety of different conditions * that should cause errors. * * Return: Success: 0 * Failure: -1 * *------------------------------------------------------------------------- */ static herr_t gather_error_cb_fail(const void H5_ATTR_UNUSED *dst_buf, size_t H5_ATTR_UNUSED dst_buf_bytes_used, void H5_ATTR_UNUSED *op_data) { return FAIL; } /* end gather_error_cb_fail() */ static herr_t test_gather_error(void) { hid_t sid = H5I_INVALID_HID; /* Dataspace ID */ hsize_t dim[1] = {10}; /* Dataspace dimensions */ hsize_t start[1] = {2}; hsize_t count[1] = {6}; int src_buf[10]; /* Source data buffer */ int dst_buf[6]; /* Destination data buffer */ int expect_dst_buf[6]; /* Expected destination data buffer */ gather_info_t gather_info; /* Operator data for callback */ herr_t ret; /* Return value */ int i; /* Local index variable */ TESTING("H5Dgather() error conditions"); /* Create dataspace */ if ((sid = H5Screate_simple(1, dim, NULL)) < 0) TEST_ERROR; /* Initialize src_buf */ for (i = 0; i < (int)(sizeof(src_buf) / sizeof(src_buf[0])); i++) src_buf[i] = 1 + i; /* Select hyperslab */ if (H5Sselect_hyperslab(sid, H5S_SELECT_SET, start, NULL, count, NULL) < 0) TEST_ERROR; /* Initialize expect_dst_buf */ (void)memset(expect_dst_buf, 0, sizeof(expect_dst_buf)); for (i = 0; i < 6; i++) expect_dst_buf[i] = src_buf[i + 2]; /* Verify that base configuration passes */ gather_info.expect_dst_buf = expect_dst_buf; gather_info.max_nelmts = 6; gather_info.last_call = false; if (H5Dgather(sid, src_buf, H5T_NATIVE_INT, 6 * sizeof(dst_buf[0]), dst_buf, gather_cb, &gather_info) < 0) TEST_ERROR; /* * Test invalid parameters */ gather_info.expect_dst_buf = expect_dst_buf; gather_info.last_call = false; H5E_BEGIN_TRY { ret = H5Dgather(H5T_NATIVE_INT, src_buf, H5T_NATIVE_INT, 6 * sizeof(dst_buf[0]), dst_buf, gather_cb, &gather_info); } H5E_END_TRY if (ret >= 0) TEST_ERROR; gather_info.expect_dst_buf = expect_dst_buf; gather_info.last_call = false; H5E_BEGIN_TRY { ret = H5Dgather(sid, NULL, H5T_NATIVE_INT, 6 * sizeof(dst_buf[0]), dst_buf, gather_cb, &gather_info); } H5E_END_TRY if (ret >= 0) TEST_ERROR; gather_info.expect_dst_buf = expect_dst_buf; gather_info.last_call = false; H5E_BEGIN_TRY { ret = H5Dgather(sid, src_buf, sid, 6 * sizeof(dst_buf[0]), dst_buf, gather_cb, &gather_info); } H5E_END_TRY if (ret >= 0) TEST_ERROR; gather_info.expect_dst_buf = expect_dst_buf; gather_info.last_call = false; H5E_BEGIN_TRY { ret = H5Dgather(sid, src_buf, H5T_NATIVE_INT, 0, dst_buf, gather_cb, &gather_info); } H5E_END_TRY if (ret >= 0) TEST_ERROR; gather_info.expect_dst_buf = expect_dst_buf; gather_info.last_call = false; H5E_BEGIN_TRY { ret = H5Dgather(sid, src_buf, H5T_NATIVE_INT, 1, dst_buf, gather_cb, &gather_info); } H5E_END_TRY if (ret >= 0) TEST_ERROR; gather_info.expect_dst_buf = expect_dst_buf; gather_info.last_call = false; H5E_BEGIN_TRY { ret = H5Dgather(sid, src_buf, H5T_NATIVE_INT, 6 * sizeof(dst_buf[0]), NULL, gather_cb, &gather_info); } H5E_END_TRY if (ret >= 0) TEST_ERROR; gather_info.expect_dst_buf = expect_dst_buf; gather_info.last_call = false; H5E_BEGIN_TRY { ret = H5Dgather(sid, src_buf, H5T_NATIVE_INT, 5 * sizeof(dst_buf[0]), dst_buf, NULL, &gather_info); } H5E_END_TRY if (ret >= 0) TEST_ERROR; /* * Test callback returns failure */ gather_info.expect_dst_buf = expect_dst_buf; gather_info.last_call = false; H5E_BEGIN_TRY { ret = H5Dgather(sid, src_buf, H5T_NATIVE_INT, 6 * sizeof(dst_buf[0]), dst_buf, gather_error_cb_fail, NULL); } H5E_END_TRY if (ret >= 0) TEST_ERROR; /* Close everything */ if (H5Sclose(sid) < 0) TEST_ERROR; PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Sclose(sid); } H5E_END_TRY return FAIL; } /* end test_gather_error() */ /*------------------------------------------------------------------------- * DLS bug -- HDFFV-9672 * * The following functions replicate the test code provided by DLS to * expose bug hdffv-9672. All functions associated with this test * have the prefix DLS_01_ * * The note documenting the bug is reproduced below: * * ------------------------------------------------------ * * Hi, * We've found an issue regarding fixed length strings. * * If we create a chunked dataset of large fixed length strings * (up to 1kb per string) with small chunk sizes (~8 elements per * chunk) then the resulting dataset may not be read later. * This only happens if the file is created with LIBVER_LATEST * for the version bounds. * * Calling H5Oget_info(...) on the dataset results in the following: * * H5Dearray.c:250: H5D__earray_crt_context: Assertion * `udata->chunk_size > 0' failed. * * Example: * void create_data(...) * { * ... * * hsize_t chunks[1] = {8} ; * * err = H5Tset_size( tid, 256 ); * * err = H5Pset_chunk( dcpl, 1, chunks ); * * H5Dcreate2( fid, "data", tid, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT ); * * // write data * } * * void read_data(...) * { * ... * * H5O_into_t info; status = H5Oget_info( did, &info ) // crash * ... * } * * If the size of the chunk is increased (usually matching the * string length) then this problem disappears. * * A full program that produces such a file (and crashes trying to * read it) is attached. * * Tested with 1.10.0-alpha1. * * Regards, * * Charles Mita * Software Engineer * Diamond Light Source Ltd. * +44 1235 778029 * * ------------------------------------------------------ * * The bug in question turned out to be caused by a failure to update * the enc_bytes_per_dim field in the layout if the size of the * underlying type required more bytes to encode than any of the * chunk dimensions. * * At least in debug builds, the following test code exposes the * failure via an assertion failure. * * Note that the test code make no attempt to run with different * file drivers, as the bug is in the actual on disk encoding of * the chunk layout. * * JRM -- 2/5/16 * *------------------------------------------------------------------------- */ #define DLS_01_DATASET "data" #define DLS_01_STR_SIZE 256 #define DLS_01_CHUNK_SIZE 8 #define DLS_01_DIMS 4 static herr_t dls_01_setup_file(hid_t fid); static herr_t dls_01_write_data(hid_t fid, char *buffer); static herr_t dls_01_read_stuff(hid_t fid); static herr_t dls_01_main(void); static herr_t dls_01_setup_file(hid_t fid) { int status = 0; hid_t sid = 0, did = 0, tid = 0, dcpl = 0; int ndims = 1; hsize_t max_shape[1] = {H5S_UNLIMITED}; hsize_t initial_shape[1] = {0}; hsize_t chunks[1] = {DLS_01_CHUNK_SIZE}; sid = H5Screate_simple(ndims, initial_shape, max_shape); if (sid <= 0) TEST_ERROR; tid = H5Tcopy(H5T_C_S1); if (tid <= 0) TEST_ERROR; status = H5Tset_size(tid, DLS_01_STR_SIZE); if (status != 0) TEST_ERROR; dcpl = H5Pcreate(H5P_DATASET_CREATE); if (dcpl <= 0) TEST_ERROR; status = H5Pset_chunk(dcpl, ndims, chunks); if (status != 0) TEST_ERROR; did = H5Dcreate2(fid, DLS_01_DATASET, tid, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT); if (did <= 0) TEST_ERROR; status = H5Dclose(did); if (status != 0) TEST_ERROR; status = H5Pclose(dcpl); if (status != 0) TEST_ERROR; status = H5Tclose(tid); if (status != 0) TEST_ERROR; status = H5Sclose(sid); if (status != 0) TEST_ERROR; return SUCCEED; error: return FAIL; } /* end dls_01_setup_file() */ static herr_t dls_01_write_data(hid_t fid, char *buffer) { int status = 0; hid_t did = 0, tid = 0; hsize_t extent[1] = {4}; did = H5Dopen2(fid, DLS_01_DATASET, H5P_DEFAULT); if (did <= 0) TEST_ERROR; tid = H5Dget_type(did); if (tid <= 0) TEST_ERROR; status = H5Dset_extent(did, extent); if (status != 0) TEST_ERROR; status = H5Dwrite(did, tid, H5S_ALL, H5S_ALL, H5P_DEFAULT, buffer); if (status != 0) TEST_ERROR; status = H5Fflush(fid, H5F_SCOPE_LOCAL); if (status != 0) TEST_ERROR; status = H5Tclose(tid); if (status != 0) TEST_ERROR; status = H5Dclose(did); if (status != 0) TEST_ERROR; return SUCCEED; error: return FAIL; } /* end dls_01_write_data() */ static herr_t dls_01_read_stuff(hid_t fid) { int status = 0; hid_t did = 0; H5O_info2_t info; did = H5Dopen2(fid, DLS_01_DATASET, H5P_DEFAULT); if (did <= 0) TEST_ERROR; status = H5Oget_info3(did, &info, H5O_INFO_BASIC); if (status != 0) TEST_ERROR; status = H5Dclose(did); if (status != 0) TEST_ERROR; return SUCCEED; error: return FAIL; } /* end dls_01_read_stuff() */ static herr_t dls_01_main(void) { char filename[512]; int status = 0; hid_t fapl = 0, fid = 0; const char *strings[DLS_01_DIMS] = {"String 1", "Test string 2", "Another string", "Final String"}; char *buffer = NULL; TESTING("Testing DLS bugfix 1"); if (NULL == h5_fixname(FILENAME[23], H5P_DEFAULT, filename, sizeof(filename))) TEST_ERROR; buffer = (char *)calloc(DLS_01_DIMS, DLS_01_STR_SIZE); if (NULL == buffer) TEST_ERROR; strcpy(buffer, strings[0]); strcpy(buffer + DLS_01_STR_SIZE, strings[1]); strcpy(buffer + DLS_01_STR_SIZE * 2, strings[2]); strcpy(buffer + DLS_01_STR_SIZE * 3, strings[3]); fapl = H5Pcreate(H5P_FILE_ACCESS); if (fapl <= 0) TEST_ERROR; status = H5Pset_libver_bounds(fapl, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST); if (status != 0) TEST_ERROR; fid = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl); if (fid <= 0) TEST_ERROR; if (0 != dls_01_setup_file(fid)) goto error; if (0 != dls_01_write_data(fid, buffer)) goto error; status = H5Fclose(fid); if (status != 0) TEST_ERROR; fid = H5Fopen(filename, H5F_ACC_RDONLY, fapl); if (fid <= 0) TEST_ERROR; if (0 != dls_01_read_stuff(fid)) goto error; status = H5Fclose(fid); if (status != 0) TEST_ERROR; status = H5Pclose(fapl); if (status != 0) TEST_ERROR; free(buffer); PASSED(); return SUCCEED; error: if (buffer) free(buffer); return FAIL; } /* end dls_01_main() */ /*------------------------------------------------------------------------- * Function: test_compact_open_close_dirty * * Purpose: Verify that the two issues reported in HDFFV-10051 are fixed: * (1) Repeated open/close of a compact dataset fails due to the * increment of ndims in the dataset structure for every open. * (2) layout "dirty" flag for a compact dataset is not reset * properly after flushing the data at dataset close. * The test for issue #1 is based on compactoc.c attached * to the jira issue HDFFV-10051 * * Return: Success: 0 * Failure: -1 * *------------------------------------------------------------------------- */ static herr_t test_compact_open_close_dirty(hid_t fapl) { hid_t fid = H5I_INVALID_HID; /* File ID */ hid_t did = H5I_INVALID_HID; /* Dataset ID */ hid_t sid = H5I_INVALID_HID; /* Dataspace ID */ hid_t dcpl = H5I_INVALID_HID; /* Dataset creation property list */ hsize_t dims[1] = {10}; /* Dimension */ int wbuf[10]; /* Data buffer */ char filename[FILENAME_BUF_SIZE]; /* Filename */ int i; /* Local index variable */ bool dirty; /* The dirty flag */ TESTING("compact dataset repeated open/close and dirty flag"); /* Create a file */ h5_fixname(FILENAME[1], fapl, filename, sizeof filename); if ((fid = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR; /* Initialize data */ for (i = 0; i < 10; i++) wbuf[i] = i; /* Create dataspace */ if ((sid = H5Screate_simple(1, dims, NULL)) < 0) TEST_ERROR; /* Set compact layout */ if ((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0) TEST_ERROR; if (H5Pset_layout(dcpl, H5D_COMPACT) < 0) TEST_ERROR; if (H5Pset_alloc_time(dcpl, H5D_ALLOC_TIME_EARLY) < 0) TEST_ERROR; /* Create a compact dataset */ if ((did = H5Dcreate2(fid, DSET_COMPACT_MAX_NAME, H5T_NATIVE_INT, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0) TEST_ERROR; /* Write to the dataset */ if (H5Dwrite(did, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, wbuf) < 0) TEST_ERROR; /* Close the dataset */ if (H5Dclose(did) < 0) TEST_ERROR; /* Verify the repeated open/close of the dataset will not fail */ for (i = 0; i < 20; i++) { H5E_BEGIN_TRY { did = H5Dopen2(fid, DSET_COMPACT_MAX_NAME, H5P_DEFAULT); } H5E_END_TRY if (did < 0) TEST_ERROR; if (H5Dclose(did) < 0) TEST_ERROR; } /* Open the dataset */ if ((did = H5Dopen2(fid, DSET_COMPACT_MAX_NAME, H5P_DEFAULT)) < 0) TEST_ERROR; /* Retrieve the "dirty" flag from the compact dataset layout */ if (H5D__layout_compact_dirty_test(did, &dirty) < 0) TEST_ERROR; /* Verify that the "dirty" flag is false */ if (dirty) TEST_ERROR; /* Close the dataset */ if (H5Dclose(did) < 0) TEST_ERROR; /* Close the dataspace */ if (H5Sclose(sid) < 0) TEST_ERROR; /* Close the dataset creation property list */ if (H5Pclose(dcpl) < 0) TEST_ERROR; /* Close the file */ if (H5Fclose(fid) < 0) TEST_ERROR; PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Sclose(sid); H5Pclose(dcpl); H5Dclose(did); H5Fclose(fid); } H5E_END_TRY return FAIL; } /* end test_compact_open_close_dirty() */ /*------------------------------------------------------------------------- * Function: test_versionbounds * * Purpose: Tests various format versions. * (Currently, only virtual dataset feature) * * Return: Success: SUCCEED * Failure: FAIL * Description: * This function attempts to create a virtual dataset in all * valid combinations of low/high library format bounds. Creation * of virtual dataset should only succeed in H5F_LIBVER_V110. * -BMR, January 2018 * *------------------------------------------------------------------------- */ #define VDS_FNAME1 "virtual_file1" #define VDS_FNAME2 "virtual_file2" #define SRC_FNAME "source_file" #define SRC_DSET "src_dset" #define V_DSET "v_dset" static herr_t test_versionbounds(void) { hid_t fapl = H5I_INVALID_HID; hid_t srcfile = H5I_INVALID_HID; /* Files with source dsets */ hid_t vfile = H5I_INVALID_HID; /* File with virtual dset */ hid_t dcpl = H5I_INVALID_HID; /* Dataset creation property list */ hid_t srcspace = H5I_INVALID_HID; /* Source dataspaces */ hid_t vspace = H5I_INVALID_HID; /* Virtual dset dataspaces */ hid_t srcdset = H5I_INVALID_HID; /* Source dataset */ hid_t vdset = H5I_INVALID_HID; /* Virtual dataset */ hsize_t dims[1] = {3}; /* Data space current size */ char srcfilename[FILENAME_BUF_SIZE]; char vfilename1[FILENAME_BUF_SIZE]; char vfilename2[FILENAME_BUF_SIZE]; H5F_libver_t low, high; /* File format bounds */ herr_t ret; /* Generic return value */ TESTING("version bounds of datasets"); /* Create a copy of file access property list */ if ((fapl = H5Pcreate(H5P_FILE_ACCESS)) < 0) TEST_ERROR; h5_fixname(VDS_FNAME1, fapl, vfilename1, sizeof vfilename1); h5_fixname(VDS_FNAME2, fapl, vfilename2, sizeof vfilename2); h5_fixname(SRC_FNAME, fapl, srcfilename, sizeof srcfilename); /* Create DCPL */ if ((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0) TEST_ERROR; /* Clear virtual layout in DCPL */ if (H5Pset_layout(dcpl, H5D_VIRTUAL) < 0) TEST_ERROR; /* Create source dataspace */ if ((srcspace = H5Screate_simple(1, dims, NULL)) < 0) TEST_ERROR; /* Create virtual dataspace */ if ((vspace = H5Screate_simple(1, dims, NULL)) < 0) TEST_ERROR; /* Add virtual layout mapping */ if (H5Pset_virtual(dcpl, vspace, srcfilename, SRC_DSET, srcspace) < 0) TEST_ERROR; /* Loop through all the combinations of low/high library format bounds */ /* Create a source file and a dataset in it. Create a virtual file and virtual dataset. Creation of virtual dataset should only succeed in H5F_LIBVER_V110 */ for (low = H5F_LIBVER_EARLIEST; low < H5F_LIBVER_NBOUNDS; low++) { for (high = H5F_LIBVER_EARLIEST; high < H5F_LIBVER_NBOUNDS; high++) { /* Set version bounds, skip for invalid low/high combination */ H5E_BEGIN_TRY { ret = H5Pset_libver_bounds(fapl, low, high); } H5E_END_TRY if (ret < 0) /* Invalid low/high combinations */ continue; /* Create a source file and dataset */ if ((srcfile = H5Fcreate(srcfilename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR; if ((srcdset = H5Dcreate2(srcfile, SRC_DSET, H5T_NATIVE_INT, srcspace, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR; /* Create a virtual file */ if ((vfile = H5Fcreate(vfilename1, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR; /* Create the virtual dataset */ H5E_BEGIN_TRY { vdset = H5Dcreate2(vfile, V_DSET, H5T_NATIVE_INT, vspace, H5P_DEFAULT, dcpl, H5P_DEFAULT); } H5E_END_TRY if (vdset > 0) /* dataset created successfully */ { /* Virtual dataset is only available starting in V110 */ VERIFY(high >= H5F_LIBVER_V110, true, "virtual dataset"); if (H5Dclose(vdset) < 0) TEST_ERROR; vdset = -1; } /* Close virtual file */ if (H5Fclose(vfile) < 0) TEST_ERROR; vfile = -1; /* Close srcdset and srcfile */ if (H5Dclose(srcdset) < 0) TEST_ERROR; srcdset = -1; if (H5Fclose(srcfile) < 0) TEST_ERROR; srcfile = -1; } /* for high */ } /* for low */ /* Close dataspaces and properties */ if (H5Sclose(srcspace) < 0) TEST_ERROR; srcspace = -1; if (H5Sclose(vspace) < 0) TEST_ERROR; vspace = -1; if (H5Pclose(fapl) < 0) TEST_ERROR; fapl = -1; if (H5Pclose(dcpl) < 0) TEST_ERROR; dcpl = -1; PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Sclose(srcspace); H5Sclose(vspace); H5Pclose(dcpl); H5Pclose(fapl); H5Dclose(srcdset); H5Dclose(vdset); H5Fclose(srcfile); H5Fclose(vfile); } H5E_END_TRY return FAIL; } /* end test_versionbounds() */ /*----------------------------------------------------------------------------- * Function: test_object_header_minimization_dcpl * * Purpose: Test the "dataset object header minimization" property as part of * the DCPL. * * Return: Success/pass: 0 * Failure/error: -1 * *----------------------------------------------------------------------------- */ static herr_t test_object_header_minimization_dcpl(void) { hid_t dcpl_id = H5I_INVALID_HID; hid_t file_id = H5I_INVALID_HID; char filename[FILENAME_BUF_SIZE] = ""; bool minimize = false; herr_t ret; TESTING("dcpl flags to minimize dataset object header"); /*********/ /* SETUP */ /*********/ if (NULL == h5_fixname(OHMIN_FILENAME_A, H5P_DEFAULT, filename, sizeof(filename))) TEST_ERROR; file_id = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT); if (file_id == H5I_INVALID_HID) TEST_ERROR; dcpl_id = H5Pcreate(H5P_DATASET_CREATE); if (dcpl_id == H5I_INVALID_HID) TEST_ERROR; /*********/ /* TESTS */ /*********/ /* Default value (not set explicitly) */ if (H5Pget_dset_no_attrs_hint(dcpl_id, &minimize) == FAIL) TEST_ERROR; if (false != minimize) TEST_ERROR; /* false-set value */ if (H5Pset_dset_no_attrs_hint(dcpl_id, false) == FAIL) TEST_ERROR; if (H5Pget_dset_no_attrs_hint(dcpl_id, &minimize) == FAIL) TEST_ERROR; if (false != minimize) TEST_ERROR; /* true-set value */ if (H5Pset_dset_no_attrs_hint(dcpl_id, true) == FAIL) TEST_ERROR; if (H5Pget_dset_no_attrs_hint(dcpl_id, &minimize) == FAIL) TEST_ERROR; if (true != minimize) TEST_ERROR; /***************/ /* Error cases */ /***************/ /* Invalid DCPL ID should fail */ H5E_BEGIN_TRY { ret = H5Pget_dset_no_attrs_hint(H5I_INVALID_HID, &minimize); } H5E_END_TRY if (ret == SUCCEED) TEST_ERROR; /* Invalid DCPL ID should fail */ H5E_BEGIN_TRY { ret = H5Pset_dset_no_attrs_hint(H5I_INVALID_HID, false); } H5E_END_TRY if (ret == SUCCEED) TEST_ERROR; /* Invalid DCPL ID should fail */ H5E_BEGIN_TRY { ret = H5Pset_dset_no_attrs_hint(H5I_INVALID_HID, true); } H5E_END_TRY if (ret == SUCCEED) TEST_ERROR; /* NULL out pointer should fail */ H5E_BEGIN_TRY { ret = H5Pget_dset_no_attrs_hint(dcpl_id, NULL); } H5E_END_TRY if (ret == SUCCEED) TEST_ERROR; /************/ /* TEARDOWN */ /************/ if (H5Fclose(file_id) == FAIL) TEST_ERROR; if (H5Pclose(dcpl_id) == FAIL) TEST_ERROR; PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Pclose(dcpl_id); H5Fclose(file_id); } H5E_END_TRY return FAIL; } /* end test_object_header_minimization_dcpl() */ /*----------------------------------------------------------------------------- * Function: test_h5s_block * * Purpose: Test the H5S_BLOCK feature. * * Return: Success/pass: 0 * Failure/error: -1 * *----------------------------------------------------------------------------- */ static herr_t test_h5s_block(void) { hid_t file_id = H5I_INVALID_HID; /* File ID */ char filename[FILENAME_BUF_SIZE] = ""; hid_t dset_id = H5I_INVALID_HID; /* Dataset ID */ hsize_t dims[1] = {20}; /* Dataset's dataspace size */ hsize_t start = 2; /* Starting offset of hyperslab selection */ hsize_t count = 10; /* Count of hyperslab selection */ hid_t file_space_id = H5I_INVALID_HID; /* File dataspace ID */ int buf[20]; /* Memory buffer for I/O */ unsigned u; /* Local index variable */ herr_t ret; TESTING("contiguous memory buffers with H5S_BLOCK"); /*********/ /* SETUP */ /*********/ if (NULL == h5_fixname(FILENAME[27], H5P_DEFAULT, filename, sizeof(filename))) TEST_ERROR; if (H5I_INVALID_HID == (file_id = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT))) FAIL_STACK_ERROR; if ((file_space_id = H5Screate_simple(1, dims, NULL)) < 0) FAIL_STACK_ERROR; if ((dset_id = H5Dcreate2(file_id, "dset", H5T_NATIVE_INT, file_space_id, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR; for (u = 0; u < 20; u++) buf[u] = (int)u; /*********/ /* TESTS */ /*********/ /* Check error cases */ H5E_BEGIN_TRY { ret = H5Dwrite(dset_id, H5T_NATIVE_INT, H5S_ALL, H5S_BLOCK, H5P_DEFAULT, buf); } H5E_END_TRY if (ret == SUCCEED) TEST_ERROR; /* Write the entire dataset */ if (H5Dwrite(dset_id, H5T_NATIVE_INT, H5S_BLOCK, H5S_ALL, H5P_DEFAULT, buf) < 0) FAIL_STACK_ERROR; /* Reset the memory buffer */ memset(buf, 0, sizeof(buf)); /* Read the entire dataset */ if (H5Dread(dset_id, H5T_NATIVE_INT, H5S_BLOCK, H5S_ALL, H5P_DEFAULT, buf) < 0) FAIL_STACK_ERROR; /* Verify the data read in */ for (u = 0; u < 20; u++) if (buf[u] != (int)u) TEST_ERROR; /* Read a hyperslab from the file to the first 10 elements of the buffer */ if (H5Sselect_hyperslab(file_space_id, H5S_SELECT_SET, &start, NULL, &count, NULL) < 0) FAIL_STACK_ERROR; if (H5Dread(dset_id, H5T_NATIVE_INT, H5S_BLOCK, file_space_id, H5P_DEFAULT, buf) < 0) FAIL_STACK_ERROR; /* Verify the data read in */ for (u = 0; u < count; u++) if (buf[u] != (int)(u + start)) TEST_ERROR; /* Verify that reading 0 elements is handled correctly and doesn't modify buffer */ if (H5Sselect_none(file_space_id) < 0) FAIL_STACK_ERROR; if (H5Dread(dset_id, H5T_NATIVE_INT, H5S_BLOCK, file_space_id, H5P_DEFAULT, buf) < 0) FAIL_STACK_ERROR; /* Verify the data read in */ for (u = 0; u < count; u++) if (buf[u] != (int)(u + start)) TEST_ERROR; /************/ /* TEARDOWN */ /************/ if (FAIL == H5Sclose(file_space_id)) FAIL_STACK_ERROR; if (FAIL == H5Dclose(dset_id)) FAIL_STACK_ERROR; if (FAIL == H5Fclose(file_id)) FAIL_STACK_ERROR; PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Sclose(file_space_id); H5Dclose(dset_id); H5Fclose(file_id); } H5E_END_TRY return FAIL; } /* end test_h5s_block() */ /*----------------------------------------------------------------------------- * Function: test_h5s_plist * * Purpose: Test the H5S_PLIST feature. * * Return: Success/pass: 0 * Failure/error: -1 * *----------------------------------------------------------------------------- */ static herr_t test_h5s_plist(void) { hid_t file_id = H5I_INVALID_HID; /* File ID */ char filename[FILENAME_BUF_SIZE] = ""; hid_t dset_id = H5I_INVALID_HID; /* Dataset ID */ hsize_t dims[1] = {20}; /* Dataset's dataspace size */ hid_t dxpl_id = H5I_INVALID_HID; /* Dataset xfer property list ID */ hid_t dxpl_id_copy = H5I_INVALID_HID; /* Copy of dataset xfer property list ID */ hsize_t start = 2; /* Starting offset of hyperslab selection */ hsize_t stride = 1; /* Stride of hyperslab selection */ hsize_t count = 10; /* Count of hyperslab selection */ hsize_t start2 = 14; /* Starting offset of hyperslab selection */ hsize_t count2 = 4; /* Count of hyperslab selection */ hsize_t block = 1; /* Block size of hyperslab selection */ hid_t file_space_id = H5I_INVALID_HID; /* File dataspace ID */ int buf[20]; /* Memory buffer for I/O */ unsigned u; /* Local index variable */ herr_t ret; TESTING("dataset's dataspace selection for I/O in DXPL with H5S_PLIST"); /*********/ /* SETUP */ /*********/ if (NULL == h5_fixname(FILENAME[28], H5P_DEFAULT, filename, sizeof(filename))) TEST_ERROR; if (H5I_INVALID_HID == (file_id = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT))) FAIL_STACK_ERROR; if ((file_space_id = H5Screate_simple(1, dims, NULL)) < 0) FAIL_STACK_ERROR; if ((dset_id = H5Dcreate2(file_id, "dset", H5T_NATIVE_INT, file_space_id, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR; if ((dxpl_id = H5Pcreate(H5P_DATASET_XFER)) < 0) FAIL_STACK_ERROR; for (u = 0; u < 20; u++) buf[u] = (int)u; /*********/ /* TESTS */ /*********/ /* Check error cases */ H5E_BEGIN_TRY { /* Bad rank */ ret = H5Pset_dataset_io_hyperslab_selection(dxpl_id, 0, H5S_SELECT_SET, &start, &stride, &count, &block); } H5E_END_TRY if (ret == SUCCEED) TEST_ERROR; H5E_BEGIN_TRY { /* Bad selection operator */ ret = H5Pset_dataset_io_hyperslab_selection(dxpl_id, 1, H5S_SELECT_NOOP, &start, &stride, &count, &block); } H5E_END_TRY if (ret == SUCCEED) TEST_ERROR; H5E_BEGIN_TRY { /* Bad start pointer */ ret = H5Pset_dataset_io_hyperslab_selection(dxpl_id, 1, H5S_SELECT_SET, NULL, &stride, &count, &block); } H5E_END_TRY if (ret == SUCCEED) TEST_ERROR; H5E_BEGIN_TRY { /* Bad stride value (stride of NULL is OK) */ stride = 0; ret = H5Pset_dataset_io_hyperslab_selection(dxpl_id, 1, H5S_SELECT_SET, &start, &stride, &count, &block); stride = 1; } H5E_END_TRY if (ret == SUCCEED) TEST_ERROR; H5E_BEGIN_TRY { /* Bad count pointer */ ret = H5Pset_dataset_io_hyperslab_selection(dxpl_id, 1, H5S_SELECT_SET, &start, &stride, NULL, &block); } H5E_END_TRY if (ret == SUCCEED) TEST_ERROR; /* Block pointer is allowed to be NULL */ H5E_BEGIN_TRY { /* H5S_PLIST for memory dataspace */ ret = H5Dwrite(dset_id, H5T_NATIVE_INT, H5S_PLIST, H5S_ALL, H5P_DEFAULT, buf); } H5E_END_TRY if (ret == SUCCEED) TEST_ERROR; /* Write the entire dataset */ if (H5Dwrite(dset_id, H5T_NATIVE_INT, H5S_BLOCK, H5S_ALL, H5P_DEFAULT, buf) < 0) FAIL_STACK_ERROR; /* Reset the memory buffer */ memset(buf, 0, sizeof(buf)); /* Read the entire dataset */ if (H5Dread(dset_id, H5T_NATIVE_INT, H5S_BLOCK, H5S_ALL, H5P_DEFAULT, buf) < 0) FAIL_STACK_ERROR; /* Verify the data read in */ for (u = 0; u < 20; u++) if (buf[u] != (int)u) TEST_ERROR; /* Reset the memory buffer */ memset(buf, 0, sizeof(buf)); /* Set valid selection in DXPL */ if (H5Pset_dataset_io_hyperslab_selection(dxpl_id, 1, H5S_SELECT_SET, &start, &stride, &count, &block) < 0) FAIL_STACK_ERROR; /* Read a hyperslab from the file to the first 10 elements of the buffer */ if (H5Dread(dset_id, H5T_NATIVE_INT, H5S_BLOCK, H5S_PLIST, dxpl_id, buf) < 0) FAIL_STACK_ERROR; /* Verify the data read in */ for (u = 0; u < count; u++) if (buf[u] != (int)(u + start)) TEST_ERROR; /* Reset the memory buffer */ memset(buf, 0, sizeof(buf)); /* Check for copying property list w/selection */ if ((dxpl_id_copy = H5Pcopy(dxpl_id)) < 0) FAIL_STACK_ERROR; /* Read a hyperslab from the file to the first 10 elements of the buffer */ if (H5Dread(dset_id, H5T_NATIVE_INT, H5S_BLOCK, H5S_PLIST, dxpl_id_copy, buf) < 0) FAIL_STACK_ERROR; /* Verify the data read in */ for (u = 0; u < count; u++) if (buf[u] != (int)(u + start)) TEST_ERROR; /* Attempt to 'OR' block with invalid dimensions into the selection */ H5E_BEGIN_TRY { ret = H5Pset_dataset_io_hyperslab_selection(dxpl_id_copy, H5S_MAX_RANK + 1, H5S_SELECT_OR, &start, &stride, &count, &block); } H5E_END_TRY if (ret == SUCCEED) TEST_ERROR; /* Set new valid selection in DXPL */ if (H5Pset_dataset_io_hyperslab_selection(dxpl_id_copy, 1, H5S_SELECT_SET, &start, &stride, &count, &block) < 0) FAIL_STACK_ERROR; /* Read a hyperslab from the file to the first 10 elements of the buffer */ if (H5Dread(dset_id, H5T_NATIVE_INT, H5S_BLOCK, H5S_PLIST, dxpl_id_copy, buf) < 0) FAIL_STACK_ERROR; /* Verify the data read in */ for (u = 0; u < count; u++) if (buf[u] != (int)(u + start)) TEST_ERROR; /* Close the copy */ if (FAIL == H5Pclose(dxpl_id_copy)) FAIL_STACK_ERROR; dxpl_id_copy = H5I_INVALID_HID; /* 'OR' valid block into the existing selection in original DXPL */ if (H5Pset_dataset_io_hyperslab_selection(dxpl_id, 1, H5S_SELECT_OR, &start2, &stride, &count2, &block) < 0) FAIL_STACK_ERROR; /* Read a disjoint hyperslab from the file to the first 10 elements of the buffer */ if (H5Dread(dset_id, H5T_NATIVE_INT, H5S_BLOCK, H5S_PLIST, dxpl_id, buf) < 0) FAIL_STACK_ERROR; /* Verify the data read in */ for (u = 0; u < count; u++) if (buf[u] != (int)(u + start)) TEST_ERROR; for (u = 0; u < count2; u++) if (buf[u + count] != (int)(u + start2)) TEST_ERROR; /************/ /* TEARDOWN */ /************/ if (FAIL == H5Pclose(dxpl_id)) FAIL_STACK_ERROR; if (FAIL == H5Sclose(file_space_id)) FAIL_STACK_ERROR; if (FAIL == H5Dclose(dset_id)) FAIL_STACK_ERROR; if (FAIL == H5Fclose(file_id)) FAIL_STACK_ERROR; PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Pclose(dxpl_id_copy); H5Pclose(dxpl_id); H5Sclose(file_space_id); H5Dclose(dset_id); H5Fclose(file_id); } H5E_END_TRY return FAIL; } /* end test_h5s_plist() */ /*----------------------------------------------------------------------------- * Function: test_0sized_dset_metadata_alloc * * Purpose: Tests the metadata allocation for 0-sized datasets. * * Return: Success/pass: 0 * Failure/error: -1 * *----------------------------------------------------------------------------- */ static herr_t test_0sized_dset_metadata_alloc(hid_t fapl_id) { char filename[FILENAME_BUF_SIZE] = ""; hid_t file_id = H5I_INVALID_HID; hid_t fapl_id_copy = H5I_INVALID_HID; hid_t dset_id = H5I_INVALID_HID; hid_t dcpl_id = H5I_INVALID_HID; hid_t dcpl_id_copy = H5I_INVALID_HID; hid_t dset_space_id = H5I_INVALID_HID; hid_t buf_space_id = H5I_INVALID_HID; unsigned new_format; /* Whether to use latest file format */ TESTING("allocation of metadata for 0-sized datasets"); /*********/ /* SETUP */ /*********/ if (NULL == h5_fixname(FILENAME[26], fapl_id, filename, sizeof(filename))) FAIL_STACK_ERROR; /* Create DCPL for the dataset */ if ((dcpl_id = H5Pcreate(H5P_DATASET_CREATE)) < 0) FAIL_STACK_ERROR; /*************/ /* RUN TESTS */ /*************/ /* Iterate over file format versions */ for (new_format = false; new_format <= true; new_format++) { H5D_layout_t layout; /* Dataset layout type */ H5D_alloc_time_t alloc_time; /* Storage allocation time */ /* Copy the file access property list */ if ((fapl_id_copy = H5Pcopy(fapl_id)) < 0) FAIL_STACK_ERROR; /* Set the "use the latest version of the format" bounds for creating objects in the file */ if (new_format) if (H5Pset_libver_bounds(fapl_id_copy, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) < 0) FAIL_STACK_ERROR; /* Create test file */ if ((file_id = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl_id_copy)) < 0) FAIL_STACK_ERROR; /* Close the copy of the FAPL */ if (H5Pclose(fapl_id_copy) < 0) FAIL_STACK_ERROR; /* Iterate over combinations of testing parameters */ for (layout = H5D_COMPACT; layout <= H5D_CHUNKED; layout++) { for (alloc_time = H5D_ALLOC_TIME_EARLY; alloc_time <= H5D_ALLOC_TIME_INCR; alloc_time++) { const hsize_t dims[1] = {0}; /* Dataset dimensions */ const hsize_t max_dims[1] = {H5S_UNLIMITED}; /* Maximum dataset dimensions */ const hsize_t chunk_dims[1] = {100}; /* Chunk dimensions */ char dset_name[32]; /* Dataset name */ H5O_native_info_t nat_info; /* Information about the dataset */ /* Compact storage must have early allocation */ if (H5D_COMPACT == layout && H5D_ALLOC_TIME_EARLY != alloc_time) continue; /* Compose dataset name */ snprintf(dset_name, sizeof(dset_name), "/Dataset-%u-%u", (unsigned)alloc_time, (unsigned)layout); /* Set up DCPL */ if ((dcpl_id_copy = H5Pcopy(dcpl_id)) < 0) FAIL_STACK_ERROR; if (H5Pset_alloc_time(dcpl_id_copy, alloc_time) < 0) FAIL_STACK_ERROR; if (H5Pset_layout(dcpl_id_copy, layout) < 0) FAIL_STACK_ERROR; if (H5D_CHUNKED == layout) if (H5Pset_chunk(dcpl_id_copy, 1, chunk_dims) < 0) FAIL_STACK_ERROR; /* Create the dataspace for the dataset */ if ((dset_space_id = H5Screate_simple(1, dims, (H5D_CHUNKED == layout ? max_dims : NULL))) < 0) FAIL_STACK_ERROR; /* Create the dataset with the appropriate parameters */ if ((dset_id = H5Dcreate2(file_id, dset_name, H5T_NATIVE_INT, dset_space_id, H5P_DEFAULT, dcpl_id_copy, H5P_DEFAULT)) < 0) FAIL_STACK_ERROR; /* Close objects used to create dataset */ if (H5Pclose(dcpl_id_copy) < 0) FAIL_STACK_ERROR; if (H5Sclose(dset_space_id) < 0) FAIL_STACK_ERROR; /* Retrieve & verify the dataset's index info */ memset(&nat_info, 0, sizeof(nat_info)); if (H5Oget_native_info(dset_id, &nat_info, H5O_NATIVE_INFO_META_SIZE) < 0) FAIL_STACK_ERROR; if (0 != nat_info.meta_size.obj.index_size) FAIL_PUTS_ERROR("dataset index allocation size is non-zero"); /* If chunked, try extending and verify that the index is allocated */ if (H5D_CHUNKED == layout) { const hsize_t new_dims[1] = {1500}; /* New dataset dimensions */ const hsize_t mem_dims[1] = {1}; /* Memory buffer dataset dimensions */ const hsize_t coord = 0; /* Dataset selection coordinate */ int val = 0; /* Data value */ /* Extend dataset */ if (H5Dset_extent(dset_id, new_dims) < 0) FAIL_STACK_ERROR; /* Get the dataspace for the dataset & set single point selection */ if ((dset_space_id = H5Dget_space(dset_id)) < 0) FAIL_STACK_ERROR; if (H5Sselect_elements(dset_space_id, H5S_SELECT_SET, (size_t)1, (const hsize_t *)&coord) < 0) FAIL_STACK_ERROR; /* Create memory dataspace, with only one element */ if ((buf_space_id = H5Screate_simple(1, mem_dims, NULL)) < 0) FAIL_STACK_ERROR; /* Write the data to the dataset */ if (H5Dwrite(dset_id, H5T_NATIVE_INT, buf_space_id, dset_space_id, H5P_DEFAULT, &val) < 0) FAIL_STACK_ERROR; /* Close objects used to perform I/O */ if (H5Sclose(dset_space_id) < 0) FAIL_STACK_ERROR; if (H5Sclose(buf_space_id) < 0) FAIL_STACK_ERROR; /* Retrieve & verify the dataset's index info */ memset(&nat_info, 0, sizeof(nat_info)); if (H5Oget_native_info(dset_id, &nat_info, H5O_NATIVE_INFO_META_SIZE) < 0) FAIL_STACK_ERROR; if (0 == nat_info.meta_size.obj.index_size) FAIL_PUTS_ERROR("dataset index allocation size is zero"); } /* end if */ /* Close dataset */ if (H5Dclose(dset_id) < 0) FAIL_STACK_ERROR; } /* end for */ } /* end for */ /* Close test file */ if (H5Fclose(file_id) < 0) FAIL_STACK_ERROR; } /* end for */ /************/ /* TEARDOWN */ /************/ if (H5Pclose(dcpl_id) < 0) FAIL_STACK_ERROR; PASSED(); return SUCCEED; error: H5E_BEGIN_TRY { H5Pclose(dset_space_id); H5Pclose(buf_space_id); H5Pclose(fapl_id_copy); H5Pclose(dcpl_id_copy); H5Pclose(dcpl_id); H5Dclose(dset_id); H5Fclose(file_id); } H5E_END_TRY return FAIL; } /* end test_0sized_dset_metadata_alloc() */ /*------------------------------------------------------------------------- * Function: main * * Purpose: Tests the dataset interface (H5D) * * Return: EXIT_SUCCESS/EXIT_FAILURE * *------------------------------------------------------------------------- */ int main(void) { char filename[FILENAME_BUF_SIZE]; hid_t file, grp, fapl, fapl2; hid_t fcpl = H5I_INVALID_HID, fcpl2 = H5I_INVALID_HID; unsigned new_format; unsigned paged; unsigned minimized_ohdr; int mdc_nelmts; size_t rdcc_nelmts; size_t rdcc_nbytes; double rdcc_w0; int nerrors = 0; const char *envval; bool contig_addr_vfd; /* Whether VFD used has a contiguous address space */ bool driver_is_default_compatible; int i; /* Don't run this test using certain file drivers */ envval = getenv(HDF5_DRIVER); if (envval == NULL) envval = "nomatch"; /* Current VFD that does not support contiguous address space */ contig_addr_vfd = (bool)(strcmp(envval, "split") != 0 && strcmp(envval, "multi") != 0); /* Set the random # seed */ HDsrandom((unsigned)HDtime(NULL)); /* Initialize global arrays */ /* points */ if (NULL == (points_data = (int *)calloc(DSET_DIM1 * DSET_DIM2, sizeof(int)))) TEST_ERROR; if (NULL == (points = (int **)calloc(DSET_DIM1, sizeof(points_data)))) TEST_ERROR; for (i = 0; i < DSET_DIM1; i++) points[i] = points_data + (i * DSET_DIM2); /* check */ if (NULL == (check_data = (int *)calloc(DSET_DIM1 * DSET_DIM2, sizeof(int)))) TEST_ERROR; if (NULL == (check = (int **)calloc(DSET_DIM1, sizeof(check_data)))) TEST_ERROR; for (i = 0; i < DSET_DIM1; i++) check[i] = check_data + (i * DSET_DIM2); /* points_dbl */ if (NULL == (points_dbl_data = (double *)calloc(DSET_DIM1 * DSET_DIM2, sizeof(double)))) TEST_ERROR; if (NULL == (points_dbl = (double **)calloc(DSET_DIM1, sizeof(points_dbl_data)))) TEST_ERROR; for (i = 0; i < DSET_DIM1; i++) points_dbl[i] = points_dbl_data + (i * DSET_DIM2); /* check_dbl */ if (NULL == (check_dbl_data = (double *)calloc(DSET_DIM1 * DSET_DIM2, sizeof(double)))) TEST_ERROR; if (NULL == (check_dbl = (double **)calloc(DSET_DIM1, sizeof(check_dbl_data)))) TEST_ERROR; for (i = 0; i < DSET_DIM1; i++) check_dbl[i] = check_dbl_data + (i * DSET_DIM2); /* Testing setup */ h5_reset(); fapl = h5_fileaccess(); if (h5_driver_is_default_vfd_compatible(fapl, &driver_is_default_compatible) < 0) TEST_ERROR; /* Turn off the chunk cache, so all the chunks are immediately written to disk */ if (H5Pget_cache(fapl, &mdc_nelmts, &rdcc_nelmts, &rdcc_nbytes, &rdcc_w0) < 0) goto error; rdcc_nbytes = 0; if (H5Pset_cache(fapl, mdc_nelmts, rdcc_nelmts, rdcc_nbytes, rdcc_w0) < 0) goto error; /* Copy the file access property list */ if ((fapl2 = H5Pcopy(fapl)) < 0) TEST_ERROR; /* Set the "use the latest version of the format" bounds for creating objects in the file */ if (H5Pset_libver_bounds(fapl2, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) < 0) TEST_ERROR; /* create a file creation property list */ if ((fcpl = H5Pcreate(H5P_FILE_CREATE)) < 0) TEST_ERROR; if ((fcpl2 = H5Pcopy(fcpl)) < 0) TEST_ERROR; /* Set file space strategy to paged aggregation and persisting free-space */ if (H5Pset_file_space_strategy(fcpl2, H5F_FSPACE_STRATEGY_PAGE, true, (hsize_t)1) < 0) TEST_ERROR; h5_fixname(FILENAME[0], fapl, filename, sizeof filename); /* Test with paged aggregation enabled or not */ for (paged = false; paged <= true; paged++) { /* Temporary: skip testing for multi/split drivers: fail file create when persisting free-space or using paged aggregation strategy */ if (!contig_addr_vfd && paged) continue; for (minimized_ohdr = false; minimized_ohdr <= true; minimized_ohdr++) { /* Test with old & new format groups */ for (new_format = false; new_format <= true; new_format++) { hid_t my_fapl, my_fcpl; /* Set the FAPL for the type of format */ if (new_format) { my_fapl = fapl2; if (paged) { my_fcpl = fcpl2; puts("\nTesting with new file format and paged aggregation"); } else { my_fcpl = fcpl; puts("\nTesting with new file format and non-paged aggregation"); } } /* end if */ else { my_fapl = fapl; if (paged) { my_fcpl = fcpl2; puts("Testing with old file format and paged aggregation:"); } else { my_fcpl = fcpl; puts("Testing with old file format and non-paged aggregation:"); } } /* end else */ /* Create the file for this test */ if ((file = H5Fcreate(filename, H5F_ACC_TRUNC, my_fcpl, my_fapl)) < 0) goto error; if (true == minimized_ohdr) { if (0 > H5Fset_dset_no_attrs_hint(file, true)) goto error; puts("(minimized dataset object headers with file setting)"); } /* Cause the library to emit initial messages */ if ((grp = H5Gcreate2(file, "emit diagnostics", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) goto error; if (H5Oset_comment(grp, "Causes diagnostic messages to be emitted") < 0) goto error; if (H5Gclose(grp) < 0) goto error; nerrors += (test_create(file) < 0 ? 1 : 0); nerrors += (test_simple_io(envval, my_fapl) < 0 ? 1 : 0); nerrors += (test_compact_io(my_fapl) < 0 ? 1 : 0); nerrors += (test_max_compact(my_fapl) < 0 ? 1 : 0); nerrors += (test_compact_open_close_dirty(my_fapl) < 0 ? 1 : 0); nerrors += (test_conv_buffer(file) < 0 ? 1 : 0); nerrors += (test_tconv(file) < 0 ? 1 : 0); nerrors += (test_filters(file) < 0 ? 1 : 0); nerrors += (test_onebyte_shuffle(file) < 0 ? 1 : 0); nerrors += (test_nbit_int(file) < 0 ? 1 : 0); nerrors += (test_nbit_float(file) < 0 ? 1 : 0); nerrors += (test_nbit_double(file) < 0 ? 1 : 0); nerrors += (test_nbit_array(file) < 0 ? 1 : 0); nerrors += (test_nbit_compound(file) < 0 ? 1 : 0); nerrors += (test_nbit_compound_2(file) < 0 ? 1 : 0); nerrors += (test_nbit_compound_3(file) < 0 ? 1 : 0); nerrors += (test_nbit_int_size(file) < 0 ? 1 : 0); nerrors += (test_nbit_flt_size(file) < 0 ? 1 : 0); nerrors += (test_scaleoffset_int(file) < 0 ? 1 : 0); nerrors += (test_scaleoffset_int_2(file) < 0 ? 1 : 0); nerrors += (test_scaleoffset_float(file) < 0 ? 1 : 0); nerrors += (test_scaleoffset_float_2(file) < 0 ? 1 : 0); nerrors += (test_scaleoffset_double(file) < 0 ? 1 : 0); nerrors += (test_scaleoffset_double_2(file) < 0 ? 1 : 0); nerrors += (test_multiopen(file) < 0 ? 1 : 0); nerrors += (test_types(file) < 0 ? 1 : 0); nerrors += (test_floattypes(file) < 0 ? 1 : 0); nerrors += (test_userblock_offset(envval, my_fapl, new_format) < 0 ? 1 : 0); if (driver_is_default_compatible) { nerrors += (test_missing_filter(file) < 0 ? 1 : 0); } nerrors += (test_can_apply(file) < 0 ? 1 : 0); nerrors += (test_can_apply2(file) < 0 ? 1 : 0); nerrors += (test_optional_filters(file) < 0 ? 1 : 0); nerrors += (test_set_local(my_fapl) < 0 ? 1 : 0); nerrors += (test_can_apply_szip(file) < 0 ? 1 : 0); nerrors += (test_compare_dcpl(file) < 0 ? 1 : 0); nerrors += (test_copy_dcpl(file, my_fapl) < 0 ? 1 : 0); nerrors += (test_filter_delete(file) < 0 ? 1 : 0); if (driver_is_default_compatible) { nerrors += (test_filters_endianess() < 0 ? 1 : 0); } nerrors += (test_zero_dims(file) < 0 ? 1 : 0); nerrors += (test_missing_chunk(file) < 0 ? 1 : 0); nerrors += (test_random_chunks(my_fapl) < 0 ? 1 : 0); #ifndef H5_NO_DEPRECATED_SYMBOLS nerrors += (test_deprec(file) < 0 ? 1 : 0); #endif /* H5_NO_DEPRECATED_SYMBOLS */ nerrors += (test_huge_chunks(my_fapl) < 0 ? 1 : 0); nerrors += (test_chunk_cache(my_fapl) < 0 ? 1 : 0); nerrors += (test_big_chunks_bypass_cache(my_fapl) < 0 ? 1 : 0); nerrors += (test_chunk_fast(envval, my_fapl) < 0 ? 1 : 0); nerrors += (test_reopen_chunk_fast(my_fapl) < 0 ? 1 : 0); nerrors += (test_chunk_fast_bug1(my_fapl) < 0 ? 1 : 0); nerrors += (test_chunk_expand(my_fapl) < 0 ? 1 : 0); nerrors += (test_layout_extend(my_fapl) < 0 ? 1 : 0); nerrors += (test_fixed_array(my_fapl) < 0 ? 1 : 0); if (driver_is_default_compatible) { nerrors += (test_idx_compatible() < 0 ? 1 : 0); } nerrors += (test_unfiltered_edge_chunks(my_fapl) < 0 ? 1 : 0); nerrors += (test_single_chunk(my_fapl) < 0 ? 1 : 0); nerrors += (test_large_chunk_shrink(my_fapl) < 0 ? 1 : 0); nerrors += (test_zero_dim_dset(my_fapl) < 0 ? 1 : 0); nerrors += (test_storage_size(my_fapl) < 0 ? 1 : 0); nerrors += (test_power2up(my_fapl) < 0 ? 1 : 0); nerrors += (test_swmr_non_latest(envval, my_fapl) < 0 ? 1 : 0); nerrors += (test_earray_hdr_fd(envval, my_fapl) < 0 ? 1 : 0); nerrors += (test_farray_hdr_fd(envval, my_fapl) < 0 ? 1 : 0); nerrors += (test_bt2_hdr_fd(envval, my_fapl) < 0 ? 1 : 0); if (H5Fclose(file) < 0) goto error; } /* end for new_format */ } /* end for minimized_ohdr */ } /* end for paged */ /* Close property lists */ if (H5Pclose(fapl2) < 0) TEST_ERROR; if (H5Pclose(fcpl) < 0) TEST_ERROR; if (H5Pclose(fcpl2) < 0) TEST_ERROR; /* Tests that do not use files */ nerrors += (test_scatter() < 0 ? 1 : 0); nerrors += (test_gather() < 0 ? 1 : 0); nerrors += (test_scatter_error() < 0 ? 1 : 0); nerrors += (test_gather_error() < 0 ? 1 : 0); /* Tests version bounds using its own file */ if (driver_is_default_compatible) { nerrors += (test_versionbounds() < 0 ? 1 : 0); } /* Tests that use their own file */ nerrors += (test_object_header_minimization_dcpl() < 0 ? 1 : 0); nerrors += (test_h5s_block() < 0 ? 1 : 0); nerrors += (test_h5s_plist() < 0 ? 1 : 0); /* Run misc tests */ nerrors += (dls_01_main() < 0 ? 1 : 0); nerrors += (test_0sized_dset_metadata_alloc(fapl) < 0 ? 1 : 0); /* Verify symbol table messages are cached */ nerrors += (h5_verify_cached_stabs(FILENAME, fapl) < 0 ? 1 : 0); if (nerrors) goto error; printf("All dataset tests passed.\n"); #ifdef H5_HAVE_FILTER_SZIP if (GetTestCleanup()) HDremove(NOENCODER_COPY_FILENAME); #endif /* H5_HAVE_FILTER_SZIP */ h5_cleanup(FILENAME, fapl); free(points); free(check); free(points_dbl); free(check_dbl); free(points_data); free(check_data); free(points_dbl_data); free(check_dbl_data); exit(EXIT_SUCCESS); error: free(points); free(check); free(points_dbl); free(check_dbl); free(points_data); free(check_data); free(points_dbl_data); free(check_dbl_data); nerrors = MAX(1, nerrors); printf("***** %d DATASET TEST%s FAILED! *****\n", nerrors, 1 == nerrors ? "" : "S"); exit(EXIT_FAILURE); } /* end main() */