diff options
Diffstat (limited to 'test/dsets.c')
| -rw-r--r-- | test/dsets.c | 115 |
1 files changed, 0 insertions, 115 deletions
diff --git a/test/dsets.c b/test/dsets.c index a61a15b..ee341c9 100644 --- a/test/dsets.c +++ b/test/dsets.c @@ -8066,121 +8066,6 @@ error: return -1; } /* end test_chunk_expand() */ - -/*------------------------------------------------------------------------- - * Function: test_large_chunk_shrink - * - * Purpose: Tests support for shrinking a chunk larger than 1 MB by a - * size greater than 1 MB. - * - * Return: Success: 0 - * Failure: -1 - * - * Programmer: Neil Fortner - * Monday, November 31, 2011 - * - *------------------------------------------------------------------------- - */ -static herr_t -test_large_chunk_shrink(hid_t fapl) -{ - char filename[FILENAME_BUF_SIZE]; - hid_t fid = -1; /* File ID */ - hid_t dcpl = -1; /* Dataset creation property list ID */ - hid_t sid = -1; /* Dataspace ID */ - hid_t scalar_sid = -1;/* Scalar dataspace ID */ - hid_t dsid = -1; /* Dataset ID */ - hsize_t dim, max_dim, chunk_dim; /* Dataset and chunk dimensions */ - hsize_t hs_offset; /* Hyperslab offset */ - hsize_t hs_size; /* Hyperslab size */ - unsigned write_elem, read_elem; /* Element written/read */ - - TESTING("shrinking large chunk"); - - h5_fixname(FILENAME[10], fapl, filename, sizeof filename); - - /* Create file */ - if((fid = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) FAIL_STACK_ERROR - - /* Create dataset creation property list */ - if((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0) FAIL_STACK_ERROR - - /* Set 2 MB chunk size */ - chunk_dim = 2 * 1024 * 1024 / sizeof(unsigned); - if(H5Pset_chunk(dcpl, 1, &chunk_dim) < 0) FAIL_STACK_ERROR - - /* Create scalar dataspace */ - if((scalar_sid = H5Screate(H5S_SCALAR)) < 0) FAIL_STACK_ERROR - - /* Create 1-D dataspace */ - dim = 2 * 1024 * 1024 / sizeof(unsigned); - max_dim = H5S_UNLIMITED; - if((sid = H5Screate_simple(1, &dim, &max_dim)) < 0) FAIL_STACK_ERROR - - /* Create 2 MB chunked dataset */ - if((dsid = H5Dcreate2(fid, "dset", H5T_NATIVE_UINT, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0) - FAIL_STACK_ERROR - - /* Select last element in the dataset */ - hs_offset = dim - 1; - hs_size = 1; - if(H5Sselect_hyperslab(sid, H5S_SELECT_SET, &hs_offset, NULL, &hs_size, NULL) < 0) FAIL_STACK_ERROR - - /* Read (unwritten) element from dataset */ - read_elem = 1; - if(H5Dread(dsid, H5T_NATIVE_UINT, scalar_sid, sid, H5P_DEFAULT, &read_elem) < 0) FAIL_STACK_ERROR - - /* Verify unwritten element is fill value (0) */ - if(read_elem != 0) FAIL_PUTS_ERROR("invalid unwritten element read"); - - /* Write element to dataset */ - write_elem = 2; - if(H5Dwrite(dsid, H5T_NATIVE_UINT, scalar_sid, sid, H5P_DEFAULT, &write_elem) < 0) FAIL_STACK_ERROR - - /* Read element from dataset */ - read_elem = write_elem + 1; - if(H5Dread(dsid, H5T_NATIVE_UINT, scalar_sid, sid, H5P_DEFAULT, &read_elem) < 0) FAIL_STACK_ERROR - - /* Verify written element is read in */ - if(read_elem != write_elem) FAIL_PUTS_ERROR("invalid written element read"); - - /* Shrink dataset to 512 KB */ - dim = 512 * 1024 / sizeof(unsigned); - if(H5Dset_extent(dsid, &dim) < 0) FAIL_STACK_ERROR - - /* Expand dataset back to 2MB */ - dim = 2 * 1024 * 1024 / sizeof(unsigned); - if(H5Dset_extent(dsid, &dim) < 0) FAIL_STACK_ERROR - - /* Read element from dataset */ - read_elem = 1; - if(H5Dread(dsid, H5T_NATIVE_UINT, scalar_sid, sid, H5P_DEFAULT, &read_elem) < 0) FAIL_STACK_ERROR - - /* Verify element is now 0 */ - if(read_elem != 0) FAIL_PUTS_ERROR("invalid element read"); - - /* Close everything */ - if(H5Sclose(sid) < 0) FAIL_STACK_ERROR - if(H5Sclose(scalar_sid) < 0) FAIL_STACK_ERROR - if(H5Dclose(dsid) < 0) FAIL_STACK_ERROR - if(H5Pclose(dcpl) < 0) FAIL_STACK_ERROR - if(H5Fclose(fid) < 0) FAIL_STACK_ERROR - - PASSED(); - - return 0; - -error: - H5E_BEGIN_TRY { - H5Pclose(dcpl); - H5Dclose(dsid); - H5Sclose(sid); - H5Sclose(scalar_sid); - H5Fclose(fid); - } H5E_END_TRY; - return -1; -} /* end test_large_chunk_shrink() */ - /*------------------------------------------------------------------------- * Function: test_large_chunk_shrink |