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authorRaymond Lu <songyulu@hdfgroup.org>2003-04-22 16:23:42 (GMT)
committerRaymond Lu <songyulu@hdfgroup.org>2003-04-22 16:23:42 (GMT)
commit4447d4e5c73b8be3d71dea3e9936810bbb070508 (patch)
tree9c9ecc0b8ab8cb0e982e2d6f2217fc568d7d0a20 /test/dsets.c
parent3f620fc1e189e1a7c9afdb34510449516ca8144a (diff)
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[svn-r6730]
Purpose: New tests added. Description: test VL data for compact dataset; test compact dataset's maximal size. Platforms tested: h5committested
Diffstat (limited to 'test/dsets.c')
-rw-r--r--test/dsets.c138
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;