diff options
Diffstat (limited to 'test/gen_deflate.c')
| -rw-r--r-- | test/gen_deflate.c | 112 |
1 files changed, 60 insertions, 52 deletions
diff --git a/test/gen_deflate.c b/test/gen_deflate.c index 2d0b746..3a9370d 100644 --- a/test/gen_deflate.c +++ b/test/gen_deflate.c @@ -14,16 +14,18 @@ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ /* - * Programmer: Quincey Koziol <koziol@ncsa.uiuc.edu> + * Programmer: Quincey Koziol * Thursday, November 14, 2002 * - * Purpose: Create a dataset compressed with the deflate filter. - * This program is used to create the test file `tdeflate.h5' which has - * a dataset compressed with the "deflate" I/O filter. This dataset will - * be used to verify the correct behavior of the library when a filter is - * not available for a dataset which requires it. + * Purpose: Create a dataset compressed with the deflate filter. + * This program is used to create the test file `tdeflate.h5' + * which has a dataset compressed with the "deflate" I/O filter. + * This dataset will be used to verify the correct behavior of + * the library when a filter is not available for a dataset which + * requires it. */ -#include "hdf5.h" + +#include "h5test.h" #define TESTFILE "deflate.h5" @@ -34,80 +36,86 @@ #define CHUNK_DIM1 50 #define CHUNK_DIM2 50 -/* Dataset data */ -int data[SPACE_DIM1][SPACE_DIM2]; /*------------------------------------------------------------------------- * Function: main * - * Purpose: - * - * Return: Success: - * - * Failure: + * Return: EXIT_SUCCESS/EXIT_FAILURE * * Programmer: Quincey Koziol * Thursday, November 14, 2002 * - * Modifications: - * *------------------------------------------------------------------------- */ int main(void) { - hid_t file, space, dset, dcpl; - hsize_t dims[SPACE_RANK]={SPACE_DIM1,SPACE_DIM2}; - hsize_t chunk_dims[SPACE_RANK]={CHUNK_DIM1,CHUNK_DIM2}; - size_t i,j; /* Local index variables */ + hid_t fid = -1, sid = -1, did = -1, dcpl_id = -1; + hsize_t dims[SPACE_RANK] = {SPACE_DIM1, SPACE_DIM2}; + hsize_t chunk_dims[SPACE_RANK] = {CHUNK_DIM1, CHUNK_DIM2}; + size_t i,j; /* Local index variables */ + int *data = NULL; /* Dataset data */ /* Initialize the data */ /* (Try for something easily compressible) */ - for(i=0; i<SPACE_DIM1; i++) - for(j=0; j<SPACE_DIM2; j++) - data[i][j] = (int)(j % 5); + if(NULL == (data = (int *)HDmalloc(SPACE_DIM1 * SPACE_DIM2 * sizeof(int)))) + TEST_ERROR + + for(i = 0; i < SPACE_DIM1; i++) + for(j = 0; j < SPACE_DIM2; j++) + data[(i * SPACE_DIM2) + j] = (int)(j % 5); /* Create the file */ - file = H5Fcreate(TESTFILE, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT); - if(file<0) - printf("file<0!\n"); + if((fid = H5Fcreate(TESTFILE, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT)) < 0) + FAIL_STACK_ERROR /* Create the dataspace */ - space = H5Screate_simple(SPACE_RANK, dims, NULL); - if(space<0) - printf("space<0!\n"); + if((sid = H5Screate_simple(SPACE_RANK, dims, NULL)) < 0) + FAIL_STACK_ERROR /* Create the dataset creation property list */ - dcpl = H5Pcreate(H5P_DATASET_CREATE); - if(dcpl<0) - printf("dcpl<0!\n"); + if((dcpl_id = H5Pcreate(H5P_DATASET_CREATE)) < 0) + FAIL_STACK_ERROR /* Set up for deflated data */ - if(H5Pset_chunk(dcpl, 2, chunk_dims)<0) - printf("H5Pset_chunk() failed!\n"); - if(H5Pset_deflate(dcpl, 9)<0) - printf("H5Pset_deflate() failed!\n"); + if(H5Pset_chunk(dcpl_id, 2, chunk_dims) < 0) + FAIL_STACK_ERROR + if(H5Pset_deflate(dcpl_id, 9) < 0) + FAIL_STACK_ERROR /* Create the compressed dataset */ - dset = H5Dcreate2(file, "Dataset1", H5T_NATIVE_INT, space, H5P_DEFAULT, dcpl, H5P_DEFAULT); - if(dset<0) - printf("dset<0!\n"); + if((did = H5Dcreate2(fid, "Dataset1", H5T_NATIVE_INT, sid, H5P_DEFAULT, dcpl_id, H5P_DEFAULT)) < 0) + FAIL_STACK_ERROR /* Write the data to the dataset */ - if(H5Dwrite(dset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, data)<0) - printf("H5Dwrite() failed!\n"); + if(H5Dwrite(did, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, data) < 0) + FAIL_STACK_ERROR /* Close everything */ - if(H5Pclose(dcpl)<0) - printf("H5Pclose() failed!\n"); - if(H5Dclose(dset)<0) - printf("H5Dclose() failed!\n"); - if(H5Sclose(space)<0) - printf("H5Sclose() failed!\n"); - if(H5Fclose(file)<0) - printf("H5Fclose() failed!\n"); - - return 0; -} + if(H5Pclose(dcpl_id) < 0) + FAIL_STACK_ERROR + if(H5Dclose(did) < 0) + FAIL_STACK_ERROR + if(H5Sclose(sid) < 0) + FAIL_STACK_ERROR + if(H5Fclose(fid) < 0) + FAIL_STACK_ERROR + + HDfree(data); + + return EXIT_SUCCESS; + +error: + if(data) + HDfree(data); + H5E_BEGIN_TRY { + H5Pclose(dcpl_id); + H5Dclose(did); + H5Sclose(sid); + H5Fclose(fid); + } H5E_END_TRY; + + return EXIT_FAILURE; +} /* end main() */ |