/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * Copyright by the Board of Trustees of the University of Illinois. * * All rights reserved. * * * * This file is part of HDF5. The full HDF5 copyright notice, including * * terms governing use, modification, and redistribution, is contained in * * the files COPYING and Copyright.html. COPYING can be found at the root * * of the source code distribution tree; Copyright.html can be found at the * * root level of an installed copy of the electronic HDF5 document set and * * is linked from the top-level documents page. It can also be found at * * http://hdf.ncsa.uiuc.edu/HDF5/doc/Copyright.html. If you do not have * * access to either file, you may request a copy from hdfhelp@ncsa.uiuc.edu. * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ /* * Programmer: Robb Matzke * Tuesday, December 9, 1997 * * Purpose: Tests the dataset interface (H5D) */ #include #include #include "h5test.h" #ifdef H5_HAVE_SZLIB_H # include "szlib.h" #endif /* * This file needs to access private datatypes from the H5Z package. */ #define H5Z_PACKAGE #include "H5Zpkg.h" const char *FILENAME[] = { "dataset", "compact_dataset", "dset_offset", "max_compact_dataset", "simple", "set_local", NULL }; #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" #define DSET_DEFLATE_NAME "deflate" #define DSET_SZIP_NAME "szip" #define DSET_SHUFFLE_NAME "shuffle" #define DSET_FLETCHER32_NAME "fletcher32" #define DSET_FLETCHER32_NAME_2 "fletcher32_2" #define DSET_FLETCHER32_NAME_3 "fletcher32_3" #define DSET_SHUF_DEF_FLET_NAME "shuffle+deflate+fletcher32" #define DSET_SHUF_DEF_FLET_NAME_2 "shuffle+deflate+fletcher32_2" #define DSET_SHUF_SZIP_FLET_NAME "shuffle+szip+fletcher32" #define DSET_SHUF_SZIP_FLET_NAME_2 "shuffle+szip+fletcher32_2" #define DSET_BOGUS_NAME "bogus" #define DSET_MISSING_NAME "missing" #define DSET_CAN_APPLY_NAME "can_apply" #define DSET_CAN_APPLY_SZIP_NAME "can_apply_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_COMPARE_DCPL_NAME "compare_dcpl" #define DSET_COMPARE_DCPL_NAME_2 "compare_dcpl_2" #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_BOGUS2 307 /* 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 */ #define NOENCODER_FILENAME "noencoder.h5" #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" /* Names for zero-dim test */ #define ZERODIM_DATASET "zerodim" /* Parameters for zero-dim test */ #define MISSING_CHUNK_DATASET "missing_chunk" #define MISSING_CHUNK_DIM 100 /* Shared global arrays */ #define DSET_DIM1 100 #define DSET_DIM2 200 int points[DSET_DIM1][DSET_DIM2], check[DSET_DIM1][DSET_DIM2]; double points_dbl[DSET_DIM1][DSET_DIM2], check_dbl[DSET_DIM1][DSET_DIM2]; /* 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); #ifndef H5_WANT_H5_V1_4_COMPAT static herr_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); #endif /* H5_WANT_H5_V1_4_COMPAT */ 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); /*------------------------------------------------------------------------- * Function: test_create * * Purpose: Attempts to create a dataset. * * Return: Success: 0 * * Failure: -1 * * Programmer: Robb Matzke * Tuesday, December 9, 1997 * * Modifications: * Added test for compact dataset creation. * Raymond Lu * August 8, 2002 * *------------------------------------------------------------------------- */ 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 = H5Dcreate(file, DSET_DEFAULT_NAME, H5T_NATIVE_DOUBLE, space, H5P_DEFAULT); if (dataset<0) goto error; /* Close the dataset */ if (H5Dclose(dataset) < 0) goto error; /* Add a comment to the dataset */ status = H5Gset_comment(file, DSET_DEFAULT_NAME, "This is a dataset"); 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 = H5Dcreate(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 (H5Fflush(file, H5F_SCOPE_GLOBAL) < 0) goto error; if ((dataset = H5Dopen(file, DSET_DEFAULT_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 = H5Dopen(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); /* 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 = H5Dcreate(file, DSET_CHUNKED_NAME, 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); dataset = H5Dcreate(file, DSET_CHUNKED_NAME, H5T_NATIVE_DOUBLE, space, create_parms); 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 = H5Dcreate(file, DSET_COMPACT_NAME, H5T_NATIVE_DOUBLE, small_space, create_parms); if(dataset < 0) goto error; H5Pclose(create_parms); if(H5Dclose(dataset) <0) goto error; PASSED(); return 0; error: return -1; } /*------------------------------------------------------------------------- * 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 * * Programmer: Robb Matzke * Wednesday, December 10, 1997 * * Modifications: * *------------------------------------------------------------------------- */ static herr_t test_simple_io(hid_t fapl) { char filename[32]; hid_t file, dataset, space, xfer; int i, j, n; hsize_t dims[2]; void *tconv_buf = NULL; int f; haddr_t offset; int rdata[DSET_DIM1][DSET_DIM2]; TESTING("simple I/O"); h5_fixname(FILENAME[4], fapl, filename, sizeof filename); /* 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 (1000); xfer = H5Pcreate (H5P_DATASET_XFER); assert (xfer>=0); #ifdef H5_WANT_H5_V1_4_COMPAT if (H5Pset_buffer (xfer, (hsize_t)1000, tconv_buf, NULL)<0) goto error; #else /* H5_WANT_H5_V1_4_COMPAT */ if (H5Pset_buffer (xfer, (size_t)1000, tconv_buf, NULL)<0) goto error; #endif /* H5_WANT_H5_V1_4_COMPAT */ /* Create the dataset */ if ((dataset = H5Dcreate(file, DSET_SIMPLE_IO_NAME, H5T_NATIVE_INT, space, H5P_DEFAULT))<0) goto error; /* 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)<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)<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; if(H5Dclose(dataset)<0) goto error; if(H5Fclose(file)<0) goto error; f = HDopen(filename, O_RDONLY, 0); HDlseek(f, (off_t)offset, SEEK_SET); HDread(f, rdata, sizeof(int)*DSET_DIM1*DSET_DIM2); /* 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); free (tconv_buf); PASSED(); return 0; error: return -1; } /*------------------------------------------------------------------------- * Function: test_userblock_offset * * Purpose: Tests H5Dget_offset when user block exists. * * Return: Success: 0 * * Failure: -1 * * Programmer: Raymond Lu * Wednesday, November 27, 2002 * * Modifications: * *------------------------------------------------------------------------- */ static herr_t test_userblock_offset(hid_t fapl) { char filename[32]; hid_t file, fcpl, dataset, space; int i, j; hsize_t dims[2]; int f; haddr_t offset; int rdata[DSET_DIM1][DSET_DIM2]; TESTING("dataset offset with user block"); h5_fixname(FILENAME[2], fapl, filename, sizeof filename); if((fcpl=H5Pcreate(H5P_FILE_CREATE))<0) goto error; if(H5Pset_userblock(fcpl, (hsize_t)USER_BLOCK)<0) goto error; if ((file=H5Fcreate(filename, H5F_ACC_TRUNC, fcpl, 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 the dataset */ if ((dataset = H5Dcreate(file, DSET_USERBLOCK_IO_NAME, H5T_NATIVE_INT, space, H5P_DEFAULT))<0) goto error; /* Write the data to the dataset */ if (H5Dwrite(dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, points)<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; if(H5Fclose(file)<0) goto error; f = HDopen(filename, O_RDONLY, 0); HDlseek(f, (off_t)offset, SEEK_SET); HDread(f, rdata, sizeof(int)*DSET_DIM1*DSET_DIM2); /* 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); PASSED(); return 0; error: return -1; } /*------------------------------------------------------------------------- * 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 * * Programmer: Raymond Lu * August 8, 2002 * * Modifications: * *------------------------------------------------------------------------- */ static herr_t test_compact_io(hid_t fapl) { hid_t file, dataset, space, plist; hsize_t dims[2]; herr_t status; int wbuf[16][8], rbuf[16][8]; char filename[1024]; int i, j, n; 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; space = H5Screate_simple(2, dims, NULL); assert(space>=0); /* Create a file */ h5_fixname(FILENAME[1], fapl, filename, sizeof filename); if((file=H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl))<0) goto error; /* Create property list for compact dataset creation */ plist = H5Pcreate(H5P_DATASET_CREATE); assert(plist >= 0); status = H5Pset_layout(plist, H5D_COMPACT); assert(status >= 0); status = H5Pset_alloc_time(plist, H5D_ALLOC_TIME_EARLY); assert(status >= 0); /* Create and write to a compact dataset */ if((dataset = H5Dcreate(file, DSET_COMPACT_IO_NAME, H5T_NATIVE_INT, space, plist))<0) goto error; /* Test dataset address. Should be undefined. */ if(H5Dget_offset(dataset)!=HADDR_UNDEF) goto error; if(H5Dwrite(dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, wbuf)<0) goto error; /* Test dataset address. Should be undefined. */ if(H5Dget_offset(dataset)!=HADDR_UNDEF) goto error; /* Close file */ H5Sclose(space); H5Pclose(plist); H5Dclose(dataset); H5Fclose(file); /* * Open the file and check data */ if((file=H5Fopen(filename, H5F_ACC_RDONLY, fapl))<0) goto error; if((dataset = H5Dopen(file, DSET_COMPACT_IO_NAME))<0) goto error; if(H5Dread(dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, rbuf)<0) goto 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; } } } H5Dclose(dataset); H5Fclose(file); PASSED(); return 0; error: return -1; } /*------------------------------------------------------------------------- * Function: test_max_compact * * Purpose: Tests compact dataset of maximal size. * * Return: Success: 0 * * Failure: -1 * * Programmer: Raymond Lu * August 8, 2002 * * Modifications: * *------------------------------------------------------------------------- */ static herr_t test_max_compact(hid_t fapl) { hid_t file, dataset, space, plist; hsize_t dims[1]; hsize_t compact_size; herr_t status; int *wbuf, *rbuf; char filename[1024]; int i, n; TESTING("compact dataset of maximal size"); /* Test compact dataset of size 64KB-64 */ /* Initialize data */ compact_size = (SIXTY_FOUR_KB-64)/sizeof(int); wbuf = (int*)HDmalloc(sizeof(int)*(size_t)compact_size); rbuf = (int*)HDmalloc(sizeof(int)*(size_t)compact_size); n=0; for(i=0; i<(int)compact_size; i++) wbuf[i] = n++; /* Create a small data space for compact dataset */ dims[0] = compact_size; space = H5Screate_simple(1, dims, NULL); assert(space>=0); /* Create a file */ h5_fixname(FILENAME[3], fapl, filename, sizeof filename); if((file=H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl))<0) goto error; /* Create property list for compact dataset creation */ plist = H5Pcreate(H5P_DATASET_CREATE); assert(plist >= 0); status = H5Pset_layout(plist, H5D_COMPACT); assert(status >= 0); /* Create and write to a compact dataset */ if((dataset = H5Dcreate(file, DSET_COMPACT_MAX_NAME, H5T_NATIVE_INT, space, plist))<0) goto error; if(H5Dwrite(dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, wbuf)<0) goto error; /* Close file */ H5Sclose(space); H5Pclose(plist); H5Dclose(dataset); H5Fclose(file); /* * Open the file and check data */ if((file=H5Fopen(filename, H5F_ACC_RDONLY, fapl))<0) goto error; if((dataset = H5Dopen(file, DSET_COMPACT_MAX_NAME))<0) goto error; if(H5Dread(dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, rbuf)<0) goto error; /* Check that the values read are the same as the values written */ for (i = 0; i < (int)compact_size; i++) { if (rbuf[i] != wbuf[i]) { H5_FAILED(); printf(" Read different values than written.\n"); printf(" At index %d\n", i); goto error; } } H5Dclose(dataset); H5Fclose(file); HDfree(wbuf); HDfree(rbuf); /* Test compact dataset of size 64KB */ /* Create a data space for compact dataset */ compact_size = SIXTY_FOUR_KB/sizeof(int); dims[0] = compact_size; space = H5Screate_simple(1, dims, NULL); assert(space>=0); /* Open file */ if((file=H5Fopen(filename, H5F_ACC_RDWR, fapl))<0) goto error; /* Create property list for compact dataset creation */ plist = H5Pcreate(H5P_DATASET_CREATE); assert(plist >= 0); status = H5Pset_layout(plist, H5D_COMPACT); assert(status >= 0); /* Create and write to a compact dataset */ H5E_BEGIN_TRY { H5Dcreate(file, DSET_COMPACT_MAX2_NAME, H5T_NATIVE_INT, space, plist); } H5E_END_TRY; /* Close file */ H5Sclose(space); H5Pclose(plist); H5Fclose(file); PASSED(); return 0; error: return -1; } /*------------------------------------------------------------------------- * Function: test_conv_buffer * * Purpose: Test size of data type conversion buffer. * * Return: Success: 0 * * Failure: -1 * * Programmer: Raymond Lu * Monday, May 12, 2003 * * Modifications: * *------------------------------------------------------------------------- */ 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; CmpFieldR *cfrR; hid_t dataset = -1; /* dataset ID */ hid_t space = -1; /* data space ID */ hid_t ctype1, ctype2; /* data type ID */ hid_t arr_type1, arr_type2, arr_type3, arr_type4, arr_type5; hsize_t dimsa[3]; hsize_t dimsb[1]; hsize_t dimsc[1]; hid_t xfer_list; #ifdef H5_WANT_H5_V1_4_COMPAT hsize_t size; #else /* H5_WANT_H5_V1_4_COMPAT */ size_t size; #endif /* H5_WANT_H5_V1_4_COMPAT */ TESTING("data type conversion buffer size"); cf = (CmpField *)calloc(1, sizeof(CmpField)); /* 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] = (float)(100.*(j+1) + 0.01*j); for (j = 0; j < DIM3; j++) cf->c[j] = 100.*(j+1) + 0.02*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_create(H5T_NATIVE_INT, 3, dimsa, NULL))<0) goto error; if((arr_type2 = H5Tarray_create(H5T_NATIVE_FLOAT, 1, dimsb, NULL))<0) goto error; if((arr_type3 = H5Tarray_create(H5T_NATIVE_DOUBLE, 1, dimsc, NULL))<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 = H5Dcreate(fid, DSET_CONV_BUF_NAME, ctype1, space, 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_create(H5T_NATIVE_FLOAT, 1, dimsb, NULL))<0) goto error; if((arr_type5 = H5Tarray_create(H5T_NATIVE_DOUBLE, 1, dimsc, NULL))<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 */ cfrR = (CmpFieldR *)calloc(1, sizeof(CmpFieldR)); 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; if(cf) HDfree(cf); if(cfrR) HDfree(cfrR); puts(" PASSED"); return(0); error: return -1; } /*------------------------------------------------------------------------- * Function: test_tconv * * Purpose: Test some simple data type conversion stuff. * * Return: Success: 0 * * Failure: -1 * * Programmer: Robb Matzke * Wednesday, January 14, 1998 * * Modifications: * *------------------------------------------------------------------------- */ static herr_t test_tconv(hid_t file) { char *out=NULL, *in=NULL; int i; hsize_t dims[1]; hid_t space, dataset; out = malloc (4*1000000); assert (out); in = malloc (4*1000000); assert (in); 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; } /* Create the data space */ dims[0] = 1000000; if ((space = H5Screate_simple (1, dims, NULL))<0) goto error; /* Create the data set */ if ((dataset = H5Dcreate(file, DSET_TCONV_NAME, H5T_STD_I32LE, space, 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; free (out); free (in); puts(" PASSED"); return 0; error: return -1; } /* This message derives from H5Z */ const H5Z_class_t H5Z_BOGUS[1] = {{ H5Z_FILTER_BOGUS, /* Filter id number */ "bogus", /* Filter name for debugging */ NULL, /* The "can apply" callback */ NULL, /* The "set local" callback */ filter_bogus, /* The actual filter function */ }}; #ifndef H5_WANT_H5_V1_4_COMPAT /*------------------------------------------------------------------------- * Function: can_apply_bogus * * Purpose: A bogus 'can apply' callback that returns 0 for H5T_NATIVE_DOUBLE * dataype, but returns 1 for all other datatypes * * Return: Success: Described above * Failure: 0 * * Programmer: Quincey Koziol * Friday, April 5, 2003 * * Modifications: * *------------------------------------------------------------------------- */ static herr_t can_apply_bogus(hid_t UNUSED dcpl_id, hid_t type_id, hid_t UNUSED space_id) { if(H5Tequal(type_id,H5T_NATIVE_DOUBLE)) return 0; else return 1; } #endif /* H5_WANT_H5_V1_4_COMPAT */ /*------------------------------------------------------------------------- * Function: filter_bogus * * Purpose: A bogus compression method that doesn't do anything. * * Return: Success: Data chunk size * * Failure: 0 * * Programmer: Robb Matzke * Tuesday, April 21, 1998 * * Modifications: * *------------------------------------------------------------------------- */ static size_t filter_bogus(unsigned int UNUSED flags, size_t UNUSED cd_nelmts, const unsigned int UNUSED *cd_values, size_t nbytes, size_t UNUSED *buf_size, void UNUSED **buf) { return nbytes; } #ifndef H5_WANT_H5_V1_4_COMPAT /*------------------------------------------------------------------------- * 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 * * Programmer: Quincey Koziol * Friday, April 5, 2003 * * Modifications: * *------------------------------------------------------------------------- */ static herr_t set_local_bogus2(hid_t dcpl_id, hid_t type_id, hid_t 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_id(dcpl_id,H5Z_FILTER_BOGUS2,&flags,&cd_nelmts, cd_values,0,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]=(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_BOGUS2, flags, 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 * * Programmer: Quincey Koziol * Monday, April 7, 2003 * * Modifications: * *------------------------------------------------------------------------- */ 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=*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++ += add_on; buf_left -= sizeof(int); } /* end while */ } /* end else */ return(nbytes); } /* end if */ /* Filter is "no op" */ else return(nbytes); } #endif /* H5_WANT_H5_V1_4_COMPAT */ /* This message derives from H5Z */ const H5Z_class_t H5Z_CORRUPT[1] = {{ H5Z_FILTER_CORRUPT, /* Filter id number */ "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 * * Programmer: Raymond Lu * Jan 14, 2003 * * Modifications: * *------------------------------------------------------------------------- */ 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) { size_t ret_value = 0; unsigned char *dst = (unsigned char*)(*buf); unsigned int offset; unsigned int length; unsigned int value; void *data; if (cd_nelmts!=3 || !cd_values) return 0; offset = cd_values[0]; length = cd_values[1]; value = cd_values[2]; if(offset>nbytes || (offset+length)>nbytes || length=0) TEST_ERROR; /* Callback decides to continue inspite 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)<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); } H5E_END_TRY; if(status>=0) TEST_ERROR; } else { if (H5Dread(dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, dxpl, check)<0) TEST_ERROR; /* Check that the values read are the same as the values written */ for (i=0; i=0) TEST_ERROR; /* Callback decides to continue inspite 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)<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); } 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)<0) TEST_ERROR; /* Check that the values read are the same as the values written */ for (i=0; i=0) TEST_ERROR; /* Callback decides to continue inspite 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)<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); } H5E_END_TRY; if(status>=0) TEST_ERROR; } else { if (H5Dread(dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, dxpl, check)<0) TEST_ERROR; /* Check that the values read are the same as the values written */ for (i=0; i=0) TEST_ERROR; /* Callback decides to continue inspite 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)<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); } H5E_END_TRY; if(status>=0) TEST_ERROR; } else { if (H5Dread (dataset, H5T_NATIVE_INT, sid, sid, dxpl, check)<0) TEST_ERROR; /* Check that the values read are the same as the values written */ for (i=0; i= 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 = H5Dextend(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 0; 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 -1; } #endif /* H5_HAVE_FILTER_SZIP */ /*------------------------------------------------------------------------- * Function: test_get_filter_info * * Purpose: Tests the H5Zget_filter_info function. * * Return: Success: 0 * Failure: -1 * * Programmer: Nat Furrer and James Laird * Thursday, June 10, 2004 * * Modifications: * *------------------------------------------------------------------------- */ 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. */ #ifdef H5_HAVE_FILTER_FLETCHER32 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 #endif #ifdef H5_HAVE_FILTER_SHUFFLE 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 #endif #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(SZ_encoder_enabled()) { 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 doesn't throw an error when given a bad filter */ /* (Different default behavior in post-1.6 code) */ if (H5Zget_filter_info(-1, &flags) < 0) TEST_ERROR if (flags != 0) TEST_ERROR PASSED(); return 0; error: return -1; } /*------------------------------------------------------------------------- * Function: test_filters * * Purpose: Tests dataset filter. * * Return: Success: 0 * Failure: -1 * * Programmer: Robb Matzke * Wednesday, April 15, 1998 * * Modifications: * Moved guts of filter testing out of main routine. * Tests shuffle, deflate, fletcher32 checksum filters. * Quincey Koziol, November 14, 2002 * * Added Fletcher32 filter testing * Raymond Lu, Jan 22, 2002 * *------------------------------------------------------------------------- */ 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 */ #ifdef H5_HAVE_FILTER_FLETCHER32 hsize_t fletcher32_size; /* Size of dataset with Fletcher32 checksum */ unsigned data_corrupt[3]; /* position and length of data to be corrupted */ #endif /* H5_HAVE_FILTER_FLETCHER32 */ #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 */ #ifdef H5_HAVE_FILTER_SHUFFLE hsize_t shuffle_size; /* Size of dataset with shuffle filter */ #endif /* H5_HAVE_FILTER_SHUFFLE */ #if (defined H5_HAVE_FILTER_DEFLATE | defined H5_HAVE_FILTER_SZIP) && defined H5_HAVE_FILTER_SHUFFLE && defined H5_HAVE_FILTER_FLETCHER32 hsize_t combo_size; /* Size of dataset with shuffle+deflate filter */ #endif /* H5_HAVE_FILTER_DEFLATE && H5_HAVE_FILTER_SHUFFLE && H5_HAVE_FILTER_FLETCHER32 */ /* 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; #ifdef H5_WANT_H5_V1_4_COMPAT if (H5Zregister (H5Z_FILTER_BOGUS, "bogus", filter_bogus)<0) goto error; #else /* H5_WANT_H5_V1_4_COMPAT */ if (H5Zregister (H5Z_BOGUS)<0) goto error; #endif /* H5_WANT_H5_V1_4_COMPAT */ if (H5Pset_filter (dc, H5Z_FILTER_BOGUS, 0, 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. *---------------------------------------------------------- */ #ifdef H5_HAVE_FILTER_FLETCHER32 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_FLETCHER32,0,0,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; #ifdef H5_WANT_H5_V1_4_COMPAT if (H5Zregister (H5Z_FILTER_CORRUPT, "corrupt", filter_corrupt)<0) goto error; #else /* H5_WANT_H5_V1_4_COMPAT */ if (H5Zregister (H5Z_CORRUPT)<0) goto error; #endif /* H5_WANT_H5_V1_4_COMPAT */ if (H5Pset_filter (dc, H5Z_FILTER_CORRUPT, 0, 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; #else /* H5_HAVE_FILTER_FLETCHER32 */ TESTING("fletcher32 checksum"); SKIPPED(); puts(" Fletcher32 checksum not enabled"); #endif /* H5_HAVE_FILTER_FLETCHER32 */ /*---------------------------------------------------------- * 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. *---------------------------------------------------------- */ #ifdef H5_HAVE_FILTER_SHUFFLE 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; #else /* H5_HAVE_FILTER_SHUFFLE */ TESTING("shuffle filter"); SKIPPED(); puts(" Shuffle filter not enabled"); #endif /* H5_HAVE_FILTER_SHUFFLE */ /*---------------------------------------------------------- * STEP 5: Test shuffle + deflate + checksum in any order. *---------------------------------------------------------- */ #if defined H5_HAVE_FILTER_DEFLATE && defined H5_HAVE_FILTER_SHUFFLE && defined H5_HAVE_FILTER_FLETCHER32 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 && H5_HAVE_FILTER_SHUFFLE && H5_HAVE_FILTER_FLETCHER32 */ TESTING("shuffle+deflate+fletcher32 filters"); SKIPPED(); puts(" Deflate, shuffle, or fletcher32 checksum filter not enabled"); #endif /* H5_HAVE_FILTER_DEFLATE && H5_HAVE_FILTER_SHUFFLE && H5_HAVE_FILTER_FLETCHER32 */ /*---------------------------------------------------------- * STEP 6: Test shuffle + szip + checksum in any order. *---------------------------------------------------------- */ #if defined H5_HAVE_FILTER_SZIP && defined H5_HAVE_FILTER_SHUFFLE && defined H5_HAVE_FILTER_FLETCHER32 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 && H5_HAVE_FILTER_SHUFFLE && H5_HAVE_FILTER_FLETCHER32 */ TESTING("shuffle+szip+fletcher32 filters"); SKIPPED(); puts(" Szip, shuffle, or fletcher32 checksum filter not enabled"); #endif /* H5_HAVE_FILTER_SZIP && H5_HAVE_FILTER_SHUFFLE && H5_HAVE_FILTER_FLETCHER32 */ return 0; error: return -1; } /*------------------------------------------------------------------------- * Function: test_missing_filter * * Purpose: Tests library behavior when filter is missing * * Return: Success: 0 * Failure: -1 * * Programmer: Quincey Koziol * Thursday, November 14, 2002 * *------------------------------------------------------------------------- */ 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 */ hsize_t i,j; /* Local index variables */ herr_t ret; /* Generic return value */ char testfile[512]=""; /* Buffer to hold name of existing test file */ char *srcdir = HDgetenv("srcdir"); /* The source directory, if we are using the --srcdir configure option */ 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 */ /* Unregister deflate filter (use internal function) */ 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 = H5Dcreate(file, DSET_MISSING_NAME, H5T_NATIVE_INT, sid, dcpl))<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)<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, 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)<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=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 */ PASSED(); return 0; error: return -1; } /*------------------------------------------------------------------------- * 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 * * Programmer: Kent Yang * Wednesday, , 2002 Nov. 13th * * Modifications: * *------------------------------------------------------------------------- */ static herr_t test_onebyte_shuffle(hid_t file) { #ifdef H5_HAVE_FILTER_SHUFFLE 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]; hsize_t i, j; #else /* H5_HAVE_FILTER_SHUFFLE */ const char *not_supported= " Data shuffling is not enabled."; #endif /* H5_HAVE_FILTER_SHUFFLE */ TESTING("8-bit shuffling (setup)"); #ifdef H5_HAVE_FILTER_SHUFFLE /* 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 = H5Dcreate(file, DSET_ONEBYTE_SHUF_NAME, H5T_NATIVE_UCHAR, space,dc))<0) goto error; for (i= 0;i< 10; i++) for (j = 0; j < 20; j++) orig_data[i][j] = (unsigned char)HDrandom(); PASSED(); #else SKIPPED(); puts(not_supported); #endif /*---------------------------------------------------------------------- * STEP 1: Test shuffling by setting up a chunked dataset and writing * to it. *---------------------------------------------------------------------- */ TESTING("8-bit shuffling (write)"); #ifdef H5_HAVE_FILTER_SHUFFLE if (H5Dwrite(dataset, H5T_NATIVE_UCHAR, H5S_ALL, H5S_ALL, H5P_DEFAULT, orig_data)<0) goto error; PASSED(); #else SKIPPED(); puts(not_supported); #endif /*---------------------------------------------------------------------- * STEP 2: Try to read the data we just wrote. *---------------------------------------------------------------------- */ TESTING("8-bit shuffling (read)"); #ifdef H5_HAVE_FILTER_SHUFFLE /* 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=0) { H5_FAILED(); printf(" Line %d: Shouldn't have created dataset!\n",__LINE__); H5Dclose(dsid); goto error; } /* end if */ /* Create new dataset */ if ((dsid = H5Dcreate(file, DSET_CAN_APPLY_NAME, H5T_NATIVE_INT, sid, dcpl))<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)<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)<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=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 = H5Dcreate(file, DSET_CAN_APPLY_SZIP_NAME, H5T_NATIVE_INT, sid, dcpl); } 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 = H5Dcreate(file, DSET_CAN_APPLY_SZIP_NAME, H5T_NATIVE_INT, sid, dcpl); } 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 0; #ifdef H5_HAVE_FILTER_SZIP error: return -1; #endif /* H5_HAVE_FILTER_SZIP */ } /* end test_can_apply_szip() */ #ifndef H5_WANT_H5_V1_4_COMPAT /* This message derives from H5Z */ const H5Z_class_t H5Z_SET_LOCAL[1] = {{ H5Z_FILTER_BOGUS2, /* Filter id number */ "bogus2", /* 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 * * Programmer: Quincey Koziol * Monday, April 7, 2003 * *------------------------------------------------------------------------- */ static herr_t test_set_local(hid_t fapl) { char filename[32]; 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 */ hsize_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=0.0; for (i = 0; i < DSET_DIM1; i++) for (j = 0; j < DSET_DIM2; j++) { points[i][j] = (int)n++; points_dbl[i][j] = (double)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)<0) { H5_FAILED(); printf(" Line %d: Can't register 'set local' filter\n",__LINE__); goto error; } if(H5Pset_filter (dcpl, H5Z_FILTER_BOGUS2, 0, 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 = H5Dcreate(file, DSET_SET_LOCAL_NAME, H5T_NATIVE_INT, sid, dcpl))<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)<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 = H5Dcreate(file, DSET_SET_LOCAL_NAME_2, H5T_NATIVE_DOUBLE, sid, dcpl))<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)<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 = H5Dopen(file, DSET_SET_LOCAL_NAME))<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)<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=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(); #else SKIPPED(); #endif return 0; error: H5E_BEGIN_TRY { H5Pclose(dcpl); H5Pclose(dcpl1); H5Dclose(dsid); H5Sclose(sid); } H5E_END_TRY; return -1; } /* end test_filter_delete() */ /*------------------------------------------------------------------------- * Function: auxread_fdata * * Purpose: reads a dataset "NAME" from FID * * Return: Success: 0 * Failure: -1 * * Programmer: Pedro Vicente * Monday, March 8, 2004 * * Modifications: * *------------------------------------------------------------------------- */ static herr_t auxread_fdata(hid_t fid, const char *name) { hid_t dset_id=-1; /* dataset ID */ hid_t dcpl_id=-1; /* dataset creation property list ID */ hid_t space_id=-1; /* space ID */ hid_t ftype_id=-1; /* file data type ID */ hid_t mtype_id=-1; /* 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=H5Dopen(fid,name))<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; HDmemset(dims, 0, sizeof dims); if ( H5Sget_simple_extent_dims(space_id,dims,NULL)<0) goto error; nelmts=1; for (i=0; i=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 */ /* Close everything */ if(H5Pclose(dcpl)<0) TEST_ERROR; if(H5Sclose(s)<0) TEST_ERROR; if(H5Dclose(d)<0) TEST_ERROR; PASSED(); return 0; error: H5E_BEGIN_TRY { H5Pclose(dcpl); H5Dclose(d); H5Sclose(s); } H5E_END_TRY; return -1; } /* end test_zero_dims() */ /*------------------------------------------------------------------------- * Function: main * * Purpose: Tests the dataset interface (H5D) * * Return: Success: exit(0) * * Failure: exit(1) * * Programmer: Robb Matzke * Tuesday, December 9, 1997 * * Modifications: * *------------------------------------------------------------------------- */ int main(void) { hid_t file, grp, fapl; int mdc_nelmts; size_t rdcc_nelmts; size_t rdcc_nbytes; double rdcc_w0; int nerrors=0; char filename[1024]; h5_reset(); fapl = h5_fileaccess(); /* Set the random # seed */ HDsrandom((unsigned long)HDtime(NULL)); h5_fixname(FILENAME[0], fapl, filename, sizeof filename); /* 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; if ((file=H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl))<0) { goto error; } /* Cause the library to emit initial messages */ if ((grp = H5Gcreate (file, "emit diagnostics", 0))<0) goto error; if (H5Gset_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(fapl)<0 ?1:0; nerrors += test_compact_io(fapl)<0 ?1:0; nerrors += test_max_compact(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_multiopen (file)<0 ?1:0; nerrors += test_types(file)<0 ?1:0; nerrors += test_userblock_offset(fapl)<0 ?1:0; nerrors += test_missing_filter(file)<0 ?1:0; #ifndef H5_WANT_H5_V1_4_COMPAT nerrors += test_can_apply(file)<0 ?1:0; nerrors += test_set_local(fapl)<0 ?1:0; #endif /* H5_WANT_H5_V1_4_COMPAT */ nerrors += test_can_apply_szip(file)<0 ?1:0; nerrors += test_compare_dcpl(file)<0 ?1:0; nerrors += test_filter_delete(file)<0 ?1:0; nerrors += test_filters_endianess()<0 ?1:0; nerrors += test_zero_dims(file)<0 ?1:0; nerrors += test_missing_chunk(file)<0 ?1:0; if (H5Fclose(file)<0) goto error; if (nerrors) goto error; printf("All dataset tests passed.\n"); h5_cleanup(FILENAME, fapl); return 0; error: nerrors = MAX(1, nerrors); printf("***** %d DATASET TEST%s FAILED! *****\n", nerrors, 1 == nerrors ? "" : "S"); return 1; }