/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * Copyright by The HDF Group. * * Copyright by the Board of Trustees of the University of Illinois. * * All rights reserved. * * * * This file is part of HDF5. The full HDF5 copyright notice, including * * terms governing use, modification, and redistribution, is contained in * * the 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://hdfgroup.org/HDF5/doc/Copyright.html. If you do not have * * access to either file, you may request a copy from help@hdfgroup.org. * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ #include #include #include "h5hltest.h" #include "H5srcdir.h" #include "H5DOpublic.h" #include #if defined(H5_HAVE_ZLIB_H) && !defined(H5_ZLIB_HEADER) # define H5_ZLIB_HEADER "zlib.h" #endif #if defined(H5_ZLIB_HEADER) # include H5_ZLIB_HEADER /* "zlib.h" */ #endif #define FILE_NAME "test_dectris.h5" #define DATASETNAME1 "direct_write" #define DATASETNAME2 "skip_one_filter" #define DATASETNAME3 "skip_two_filters" #define DATASETNAME4 "data_conv" #define DATASETNAME5 "contiguous_dset" #define DATASETNAME6 "invalid_argue" #define RANK 2 #define NX 16 #define NY 16 #define CHUNK_NX 4 #define CHUNK_NY 4 #define DEFLATE_SIZE_ADJUST(s) (ceil(((double)(s))*1.001)+12) /* Temporary filter IDs used for testing */ #define H5Z_FILTER_BOGUS1 305 #define H5Z_FILTER_BOGUS2 306 #define ADD_ON 7 #define FACTOR 3 /* Local prototypes for filter functions */ static size_t filter_bogus1(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_bogus2(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_BOGUS1[1] = {{ H5Z_CLASS_T_VERS, /* H5Z_class_t version */ H5Z_FILTER_BOGUS1, /* Filter id number */ 1, 1, /* Encoding and decoding enabled */ "bogus1", /* Filter name for debugging */ NULL, /* The "can apply" callback */ NULL, /* The "set local" callback */ filter_bogus1, /* The actual filter function */ }}; const H5Z_class2_t H5Z_BOGUS2[1] = {{ H5Z_CLASS_T_VERS, /* H5Z_class_t version */ H5Z_FILTER_BOGUS2, /* Filter id number */ 1, 1, /* Encoding and decoding enabled */ "bogus2", /* Filter name for debugging */ NULL, /* The "can apply" callback */ NULL, /* The "set local" callback */ filter_bogus2, /* The actual filter function */ }}; /*------------------------------------------------------------------------- * Function: test_direct_chunk_write * * Purpose: Test the basic functionality of H5DOwrite_chunk * * Return: Success: 0 * * Failure: 1 * * Programmer: Raymond Lu * 30 November 2012 * *------------------------------------------------------------------------- */ #ifdef H5_HAVE_FILTER_DEFLATE static int test_direct_chunk_write (hid_t file) { hid_t dataspace = -1, dataset = -1; hid_t mem_space = -1; hid_t cparms = -1, dxpl = -1; hsize_t dims[2] = {NX, NY}; hsize_t maxdims[2] = {H5S_UNLIMITED, H5S_UNLIMITED}; hsize_t chunk_dims[2] ={CHUNK_NX, CHUNK_NY}; herr_t status; int ret; int data[NX][NY]; int i, j, n; unsigned filter_mask = 0; int direct_buf[CHUNK_NX][CHUNK_NY]; int check_chunk[CHUNK_NX][CHUNK_NY]; hsize_t offset[2] = {0, 0}; size_t buf_size = CHUNK_NX*CHUNK_NY*sizeof(int); const Bytef *z_src = (const Bytef*)(direct_buf); Bytef *z_dst; /*destination buffer */ uLongf z_dst_nbytes = (uLongf)DEFLATE_SIZE_ADJUST(buf_size); uLong z_src_nbytes = (uLong)buf_size; int aggression = 9; /* Compression aggression setting */ void *outbuf = NULL; /* Pointer to new buffer */ 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 */ TESTING("basic functionality of H5DOwrite_chunk"); /* * Create the data space with unlimited dimensions. */ if((dataspace = H5Screate_simple(RANK, dims, maxdims)) < 0) goto error; if((mem_space = H5Screate_simple(RANK, chunk_dims, NULL)) < 0) goto error; /* * Modify dataset creation properties, i.e. enable chunking and compression */ if((cparms = H5Pcreate(H5P_DATASET_CREATE)) < 0) goto error; if((status = H5Pset_chunk( cparms, RANK, chunk_dims)) < 0) goto error; if((status = H5Pset_deflate( cparms, (unsigned) aggression)) < 0) goto error; /* * Create a new dataset within the file using cparms * creation properties. */ if((dataset = H5Dcreate2(file, DATASETNAME1, H5T_NATIVE_INT, dataspace, H5P_DEFAULT, cparms, H5P_DEFAULT)) < 0) goto error; /* Initialize the dataset */ for(i = n = 0; i < NX; i++) for(j = 0; j < NY; j++) data[i][j] = n++; if((dxpl = H5Pcreate(H5P_DATASET_XFER)) < 0) goto error; /* * Write the data for the dataset. It should stay in the chunk cache. * It will be evicted from the cache by the H5DOwrite_chunk calls. */ if((status = H5Dwrite(dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, dxpl, data)) < 0) goto error; /* Initialize data for one chunk */ for(i = n = 0; i < CHUNK_NX; i++) for(j = 0; j < CHUNK_NY; j++) direct_buf[i][j] = n++; /* Allocate output (compressed) buffer */ outbuf = HDmalloc(z_dst_nbytes); z_dst = (Bytef *)outbuf; /* Perform compression from the source to the destination buffer */ ret = compress2(z_dst, &z_dst_nbytes, z_src, z_src_nbytes, aggression); /* Check for various zlib errors */ if(Z_BUF_ERROR == ret) { fprintf(stderr, "overflow"); goto error; } else if(Z_MEM_ERROR == ret) { fprintf(stderr, "deflate memory error"); goto error; } else if(Z_OK != ret) { fprintf(stderr, "other deflate error"); goto error; } /* Write the compressed chunk data repeatedly to cover all the chunks in the * dataset, using the direct writing function. */ for(i=0; i0) { *int_ptr++ -= (int)ADD_ON; buf_left -= sizeof(int); } /* end while */ } /* end if */ else { /* write */ /* 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; } /*------------------------------------------------------------------------- * Function: filter_bogus2 * * Purpose: A bogus filter that multiplies the original value by FACTOR. * * Return: Success: Data chunk size * * Programmer: Raymond Lu * 30 November 2012 *------------------------------------------------------------------------- */ static size_t filter_bogus2(unsigned int flags, size_t UNUSED cd_nelmts, const unsigned int UNUSED *cd_values, size_t nbytes, size_t *buf_size, void **buf) { int *int_ptr=(int *)*buf; /* Pointer to the data values */ ssize_t buf_left=*buf_size; /* Amount of data buffer left to process */ if(flags & H5Z_FLAG_REVERSE) { /* read */ /* Substract the "add on" value to all the data values */ while(buf_left>0) { *int_ptr++ /= (int)FACTOR; buf_left -= sizeof(int); } /* end while */ } /* end if */ else { /* write */ /* Add the "add on" value to all the data values */ while(buf_left>0) { *int_ptr++ *= (int)FACTOR; buf_left -= sizeof(int); } /* end while */ } /* end else */ return nbytes; } /*------------------------------------------------------------------------- * Function: test_skip_compress_write2 * * Purpose: Test skipping compression filter when there are three filters * for the dataset * * Return: Success: 0 * * Failure: 1 * * Programmer: Raymond Lu * 30 November 2012 * *------------------------------------------------------------------------- */ static int test_skip_compress_write2(hid_t file) { hid_t dataspace = -1, dataset = -1; hid_t mem_space = -1; hid_t cparms = -1, dxpl = -1; hsize_t dims[2] = {NX, NY}; hsize_t maxdims[2] = {H5S_UNLIMITED, H5S_UNLIMITED}; hsize_t chunk_dims[2] ={CHUNK_NX, CHUNK_NY}; herr_t status; int i, j, n; unsigned filter_mask = 0; int origin_direct_buf[CHUNK_NX][CHUNK_NY]; int direct_buf[CHUNK_NX][CHUNK_NY]; int check_chunk[CHUNK_NX][CHUNK_NY]; hsize_t offset[2] = {0, 0}; size_t buf_size = CHUNK_NX*CHUNK_NY*sizeof(int); int aggression = 9; /* Compression aggression setting */ 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 */ TESTING("skipping compression filters but keep two other filters"); /* * Create the data space with unlimited dimensions. */ if((dataspace = H5Screate_simple(RANK, dims, maxdims)) < 0) goto error; if((mem_space = H5Screate_simple(RANK, chunk_dims, NULL)) < 0) goto error; /* * Modify dataset creation properties, i.e. enable chunking and compression. * The order of filters is bogus 1 + deflate + bogus 2. */ if((cparms = H5Pcreate(H5P_DATASET_CREATE)) < 0) goto error; if((status = H5Pset_chunk( cparms, RANK, chunk_dims)) < 0) goto error; /* Register and enable first bogus filter */ if(H5Zregister (H5Z_BOGUS1) < 0) goto error; if(H5Pset_filter(cparms, H5Z_FILTER_BOGUS1, 0, (size_t)0, NULL) < 0) goto error; /* Enable compression filter */ if((status = H5Pset_deflate( cparms, (unsigned) aggression)) < 0) goto error; /* Register and enable second bogus filter */ if(H5Zregister (H5Z_BOGUS2) < 0) goto error; if(H5Pset_filter(cparms, H5Z_FILTER_BOGUS2, 0, (size_t)0, NULL) < 0) goto error; /* * Create a new dataset within the file using cparms * creation properties. */ if((dataset = H5Dcreate2(file, DATASETNAME3, H5T_NATIVE_INT, dataspace, H5P_DEFAULT, cparms, H5P_DEFAULT)) < 0) goto error; if((dxpl = H5Pcreate(H5P_DATASET_XFER)) < 0) goto error; /* Initialize data for one chunk. Apply operations of two bogus filters to the chunk */ for(i = n = 0; i < CHUNK_NX; i++) for(j = 0; j < CHUNK_NY; j++) { origin_direct_buf[i][j] = n++; direct_buf[i][j] = (origin_direct_buf[i][j] + ADD_ON) * FACTOR; } /* write the uncompressed chunk data repeatedly to dataset, using the direct writing function. * Indicate skipping the compression filter but keep the other two bogus filters */ offset[0] = CHUNK_NX; offset[1] = CHUNK_NY; /* compression filter is the middle one to be skipped */ filter_mask = 0x00000002; if((status = H5DOwrite_chunk(dataset, dxpl, filter_mask, offset, buf_size, direct_buf)) < 0) goto error; if(H5Fflush(dataset, H5F_SCOPE_LOCAL) < 0) goto error; if(H5Dclose(dataset) < 0) goto error; if((dataset = H5Dopen2(file, DATASETNAME3, H5P_DEFAULT)) < 0) goto error; /* * Select hyperslab for one chunk in the file */ start[0] = CHUNK_NX; start[1] = CHUNK_NY; stride[0] = 1; stride[1] = 1; count[0] = 1; count[1] = 1; block[0] = CHUNK_NX; block[1] = CHUNK_NY; if((status = H5Sselect_hyperslab(dataspace, H5S_SELECT_SET, start, stride, count, block)) < 0) goto error; /* Read the chunk back */ if((status = H5Dread(dataset, H5T_NATIVE_INT, mem_space, dataspace, H5P_DEFAULT, check_chunk)) < 0) goto error; /* Check that the values read are the same as the values written */ for(i = 0; i < CHUNK_NX; i++) { for(j = 0; j < CHUNK_NY; j++) { if(origin_direct_buf[i][j] != check_chunk[i][j]) { printf(" 1. Read different values than written."); printf(" At index %d,%d\n", i, j); printf(" origin_direct_buf=%d, check_chunk=%d\n", origin_direct_buf[i][j], check_chunk[i][j]); goto error; } } } /* * Close/release resources. */ H5Dclose(dataset); H5Sclose(mem_space); H5Sclose(dataspace); H5Pclose(cparms); H5Pclose(dxpl); PASSED(); return 0; error: H5E_BEGIN_TRY { H5Dclose(dataset); H5Sclose(mem_space); H5Sclose(dataspace); H5Pclose(cparms); H5Pclose(dxpl); } H5E_END_TRY; return 1; } /*------------------------------------------------------------------------- * Function: test_data_conv * * Purpose: Test data conversion * * Return: Success: 0 * * Failure: 1 * * Programmer: Raymond Lu * 30 November 2012 * *------------------------------------------------------------------------- */ static int test_data_conv(hid_t file) { typedef struct { int a, b, c[4], d, e; } src_type_t; typedef struct { int a, c[4], e; } dst_type_t; hid_t dataspace = -1, dataset = -1; hid_t mem_space = -1; hid_t cparms = -1, dxpl = -1; hsize_t dims[2] = {NX, NY}; hsize_t maxdims[2] = {H5S_UNLIMITED, H5S_UNLIMITED}; hsize_t chunk_dims[2] ={CHUNK_NX, CHUNK_NY}; herr_t status; int i, j, n; const hsize_t four = 4; hid_t st=-1, dt=-1; hid_t array_dt; unsigned filter_mask = 0; src_type_t direct_buf[CHUNK_NX][CHUNK_NY]; dst_type_t check_chunk[CHUNK_NX][CHUNK_NY]; hsize_t offset[2] = {0, 0}; size_t buf_size = CHUNK_NX*CHUNK_NY*sizeof(src_type_t); 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 */ TESTING("data conversion for H5DOwrite_chunk"); /* * Create the data space with unlimited dimensions. */ if((dataspace = H5Screate_simple(RANK, dims, maxdims)) < 0) goto error; if((mem_space = H5Screate_simple(RANK, chunk_dims, NULL)) < 0) goto error; /* * Modify dataset creation properties, i.e. enable chunking */ if((cparms = H5Pcreate(H5P_DATASET_CREATE)) < 0) goto error; if((status = H5Pset_chunk( cparms, RANK, chunk_dims)) < 0) goto error; /* Build hdf5 datatypes */ array_dt = H5Tarray_create2(H5T_NATIVE_INT, 1, &four); if((st = H5Tcreate(H5T_COMPOUND, sizeof(src_type_t))) < 0 || H5Tinsert(st, "a", HOFFSET(src_type_t, a), H5T_NATIVE_INT) < 0 || H5Tinsert(st, "b", HOFFSET(src_type_t, b), H5T_NATIVE_INT) < 0 || H5Tinsert(st, "c", HOFFSET(src_type_t, c), array_dt) < 0 || H5Tinsert(st, "d", HOFFSET(src_type_t, d), H5T_NATIVE_INT) < 0 || H5Tinsert(st, "e", HOFFSET(src_type_t, e), H5T_NATIVE_INT) < 0) goto error; if(H5Tclose(array_dt) < 0) goto error; array_dt = H5Tarray_create2(H5T_NATIVE_INT, 1, &four); if((dt = H5Tcreate(H5T_COMPOUND, sizeof(dst_type_t))) < 0 || H5Tinsert(dt, "a", HOFFSET(dst_type_t, a), H5T_NATIVE_INT) < 0 || H5Tinsert(dt, "c", HOFFSET(dst_type_t, c), array_dt) < 0 || H5Tinsert(dt, "e", HOFFSET(dst_type_t, e), H5T_NATIVE_INT) < 0) goto error; if(H5Tclose(array_dt) < 0) goto error; /* * Create a new dataset within the file using cparms * creation properties. */ if((dataset = H5Dcreate2(file, DATASETNAME4, st, dataspace, H5P_DEFAULT, cparms, H5P_DEFAULT)) < 0) goto error; if((dxpl = H5Pcreate(H5P_DATASET_XFER)) < 0) goto error; /* Initialize data for one chunk */ for(i = n = 0; i < CHUNK_NX; i++) { for(j = 0; j < CHUNK_NY; j++) { (direct_buf[i][j]).a = i*j+0; (direct_buf[i][j]).b = i*j+1; (direct_buf[i][j]).c[0] = i*j+2; (direct_buf[i][j]).c[1] = i*j+3; (direct_buf[i][j]).c[2] = i*j+4; (direct_buf[i][j]).c[3] = i*j+5; (direct_buf[i][j]).d = i*j+6; (direct_buf[i][j]).e = i*j+7; } } /* write the chunk data to dataset, using the direct writing function. * There should be no data conversion involved. */ offset[0] = CHUNK_NX; offset[1] = CHUNK_NY; if((status = H5DOwrite_chunk(dataset, dxpl, filter_mask, offset, buf_size, direct_buf)) < 0) goto error; if(H5Fflush(dataset, H5F_SCOPE_LOCAL) < 0) goto error; if(H5Dclose(dataset) < 0) goto error; if((dataset = H5Dopen2(file, DATASETNAME4, H5P_DEFAULT)) < 0) goto error; /* * Select hyperslab for the chunk just written in the file */ start[0] = CHUNK_NX; start[1] = CHUNK_NY; stride[0] = 1; stride[1] = 1; count[0] = 1; count[1] = 1; block[0] = CHUNK_NX; block[1] = CHUNK_NY; if((status = H5Sselect_hyperslab(dataspace, H5S_SELECT_SET, start, stride, count, block)) < 0) goto error; /* Read the chunk back. Data should be converted */ if((status = H5Dread(dataset, dt, mem_space, dataspace, H5P_DEFAULT, check_chunk)) < 0) goto error; /* Check that the values read are the same as the values written */ for(i = 0; i < CHUNK_NX; i++) { for(j = 0; j < CHUNK_NY; j++) { if ((direct_buf[i][j]).a != (check_chunk[i][j]).a || (direct_buf[i][j]).c[0] != (check_chunk[i][j]).c[0] || (direct_buf[i][j]).c[1] != (check_chunk[i][j]).c[1] || (direct_buf[i][j]).c[2] != (check_chunk[i][j]).c[2] || (direct_buf[i][j]).c[3] != (check_chunk[i][j]).c[3] || (direct_buf[i][j]).e != (check_chunk[i][j]).e) { printf(" 1. Read different values than written."); printf(" At index %d,%d\n", i, j); printf(" src={a=%d, b=%d, c=[%d,%d,%d,%d], d=%d, e=%d\n", (direct_buf[i][j]).a, (direct_buf[i][j]).b, (direct_buf[i][j]).c[0], (direct_buf[i][j]).c[1], (direct_buf[i][j]).c[2], (direct_buf[i][j]).c[3], (direct_buf[i][j]).d, (direct_buf[i][j]).e); printf(" dst={a=%d, c=[%d,%d,%d,%d], e=%d\n", (check_chunk[i][j]).a, (check_chunk[i][j]).c[0], (check_chunk[i][j]).c[1], (check_chunk[i][j]).c[2], (check_chunk[i][j]).c[3], (check_chunk[i][j]).e); goto error; } } } /* * Close/release resources. */ H5Dclose(dataset); H5Sclose(mem_space); H5Sclose(dataspace); H5Pclose(cparms); H5Pclose(dxpl); H5Tclose(st); H5Tclose(dt); PASSED(); return 0; error: H5E_BEGIN_TRY { H5Dclose(dataset); H5Sclose(mem_space); H5Sclose(dataspace); H5Pclose(cparms); H5Pclose(dxpl); H5Tclose(st); H5Tclose(dt); } H5E_END_TRY; return 1; } /*------------------------------------------------------------------------- * Function: test_invalid_parameters * * Purpose: Test invalid parameters for H5DOwrite_chunk * * Return: Success: 0 * * Failure: 1 * * Programmer: Raymond Lu * 30 November 2012 * *------------------------------------------------------------------------- */ static int test_invalid_parameters(hid_t file) { hid_t dataspace = -1, dataset = -1; hid_t mem_space = -1; hid_t cparms = -1, dxpl = -1; hsize_t dims[2] = {NX, NY}; hsize_t chunk_dims[2] ={CHUNK_NX, CHUNK_NY}; herr_t status; int i, j, n; unsigned filter_mask = 0; int direct_buf[CHUNK_NX][CHUNK_NY]; hsize_t offset[2] = {0, 0}; size_t buf_size = CHUNK_NX*CHUNK_NY*sizeof(int); int aggression = 9; /* Compression aggression setting */ TESTING("invalid parameters for H5DOwrite_chunk"); /* * Create the data space with unlimited dimensions. */ if((dataspace = H5Screate_simple(RANK, dims, NULL)) < 0) goto error; if((mem_space = H5Screate_simple(RANK, chunk_dims, NULL)) < 0) goto error; /* * Modify dataset creation properties */ if((cparms = H5Pcreate(H5P_DATASET_CREATE)) < 0) goto error; /* * Create a new contiguous dataset to verify H5DOwrite_chunk doesn't work */ if((dataset = H5Dcreate2(file, DATASETNAME5, H5T_NATIVE_INT, dataspace, H5P_DEFAULT, cparms, H5P_DEFAULT)) < 0) goto error; if((dxpl = H5Pcreate(H5P_DATASET_XFER)) < 0) goto error; /* Initialize data for one chunk */ for(i = n = 0; i < CHUNK_NX; i++) for(j = 0; j < CHUNK_NY; j++) { direct_buf[i][j] = n++; } /* Try to write the chunk data to contiguous dataset. It should fail */ offset[0] = CHUNK_NX; offset[1] = CHUNK_NY; H5E_BEGIN_TRY { if((status = H5DOwrite_chunk(dataset, dxpl, filter_mask, offset, buf_size, direct_buf)) != FAIL) goto error; } H5E_END_TRY; if(H5Dclose(dataset) < 0) goto error; /* Create a chunked dataset with compression filter */ if((status = H5Pset_chunk( cparms, RANK, chunk_dims)) < 0) goto error; if((status = H5Pset_deflate( cparms, (unsigned ) aggression)) < 0) goto error; /* * Create a new dataset within the file using cparms * creation properties. */ if((dataset = H5Dcreate2(file, DATASETNAME6, H5T_NATIVE_INT, dataspace, H5P_DEFAULT, cparms, H5P_DEFAULT)) < 0) goto error; /* Check invalid dataset ID */ H5E_BEGIN_TRY { if((status = H5DOwrite_chunk((hid_t)-1, dxpl, filter_mask, offset, buf_size, direct_buf)) != FAIL) goto error; } H5E_END_TRY; /* Check invalid DXPL ID */ H5E_BEGIN_TRY { if((status = H5DOwrite_chunk(dataset, (hid_t)-1, filter_mask, offset, buf_size, direct_buf)) != FAIL) goto error; } H5E_END_TRY; /* Check invalid OFFSET */ H5E_BEGIN_TRY { if((status = H5DOwrite_chunk(dataset, dxpl, filter_mask, NULL, buf_size, direct_buf)) != FAIL) goto error; } H5E_END_TRY; /* Check when OFFSET is out of dataset range */ offset[0] = NX + 1; offset[1] = NY; H5E_BEGIN_TRY { if((status = H5DOwrite_chunk(dataset, dxpl, filter_mask, offset, buf_size, direct_buf)) != FAIL) goto error; } H5E_END_TRY; /* Check when OFFSET is not on chunk boundary */ offset[0] = CHUNK_NX; offset[1] = CHUNK_NY + 1; H5E_BEGIN_TRY { if((status = H5DOwrite_chunk(dataset, dxpl, filter_mask, offset, buf_size, direct_buf)) != FAIL) goto error; } H5E_END_TRY; /* Check invalid buffer size */ offset[0] = CHUNK_NX; offset[1] = CHUNK_NY; buf_size = 0; H5E_BEGIN_TRY { if((status = H5DOwrite_chunk(dataset, dxpl, filter_mask, offset, buf_size, direct_buf)) != FAIL) goto error; } H5E_END_TRY; /* Check invalid data buffer */ buf_size = CHUNK_NX*CHUNK_NY*sizeof(int); H5E_BEGIN_TRY { if((status = H5DOwrite_chunk(dataset, dxpl, filter_mask, offset, buf_size, NULL)) != FAIL) goto error; } H5E_END_TRY; if(H5Dclose(dataset) < 0) goto error; /* * Close/release resources. */ H5Sclose(mem_space); H5Sclose(dataspace); H5Pclose(cparms); H5Pclose(dxpl); PASSED(); return 0; error: H5E_BEGIN_TRY { H5Dclose(dataset); H5Sclose(mem_space); H5Sclose(dataspace); H5Pclose(cparms); H5Pclose(dxpl); } H5E_END_TRY; return 1; } /*------------------------------------------------------------------------- * Function: Main function * * Purpose: Test direct chunk write function H5DOwrite_chunk * * Return: Success: 0 * * Failure: 1 * * Programmer: Raymond Lu * 30 November 2012 * *------------------------------------------------------------------------- */ int main( void ) { hid_t file_id; int nerrors=0; /* * Create a new file. If file exists its contents will be overwritten. */ if((file_id = H5Fcreate(FILE_NAME, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT)) < 0) goto error; /* Test direct chunk write */ #ifdef H5_HAVE_FILTER_DEFLATE nerrors += test_direct_chunk_write(file_id); #endif /* H5_HAVE_FILTER_DEFLATE */ nerrors += test_skip_compress_write1(file_id); nerrors += test_skip_compress_write2(file_id); nerrors += test_data_conv(file_id); nerrors += test_invalid_parameters(file_id); if(H5Fclose(file_id) < 0) goto error; /* check for errors */ if (nerrors) goto error; return 0; error: return 1; }