diff options
Diffstat (limited to 'test/dsets.c')
| -rw-r--r-- | test/dsets.c | 138 |
1 files changed, 138 insertions, 0 deletions
diff --git a/test/dsets.c b/test/dsets.c index c91c5a0..e8d213a 100644 --- a/test/dsets.c +++ b/test/dsets.c @@ -34,6 +34,7 @@ const char *FILENAME[] = { "dataset", "compact_dataset", "dset_offset", + "max_compact_dataset", NULL }; @@ -45,6 +46,8 @@ const char *FILENAME[] = { #define DSET_COMPACT_NAME "compact" #define DSET_SIMPLE_IO_NAME "simple_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_TCONV_NAME "tconv" #define DSET_DEFLATE_NAME "deflate" #define DSET_SZIP_NAME "szip" @@ -66,6 +69,7 @@ const char *FILENAME[] = { #define DSET_ONEBYTE_SHUF_NAME "onebyte_shuffle" #define USER_BLOCK 1024 +#define SIXTY_FOUR_KB 65536 /* Temporary filter IDs used for testing */ #define H5Z_FILTER_BOGUS 305 @@ -565,6 +569,139 @@ test_compact_io(hid_t fapl) /*------------------------------------------------------------------------- + * 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, j, 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)*compact_size); + rbuf = (int*)HDmalloc(sizeof(int)*compact_size); + + n=0; + for(i=0; i<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 < compact_size; i++) { + if (rbuf[i] != wbuf[i]) { + H5_FAILED(); + printf(" Read different values than written.\n"); + printf(" At index %d,%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_tconv * * Purpose: Test some simple data type conversion stuff. @@ -2675,6 +2812,7 @@ main(void) nerrors += test_create(file)<0 ?1:0; nerrors += test_simple_io(file, filename)<0 ?1:0; nerrors += test_compact_io(fapl)<0 ?1:0; + nerrors += test_max_compact(fapl)<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; |