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-rw-r--r--test/dsets.c135
1 files changed, 133 insertions, 2 deletions
diff --git a/test/dsets.c b/test/dsets.c
index 890aa2f..73f9392 100644
--- a/test/dsets.c
+++ b/test/dsets.c
@@ -12,12 +12,15 @@
const char *FILENAME[] = {
"dataset",
+ "compact_dataset",
NULL
};
#define DSET_DEFAULT_NAME "default"
#define DSET_CHUNKED_NAME "chunked"
+#define DSET_COMPACT_NAME "compact"
#define DSET_SIMPLE_IO_NAME "simple_io"
+#define DSET_COMPACT_IO_NAME "compact_io"
#define DSET_TCONV_NAME "tconv"
#define DSET_COMPRESS_NAME "compressed"
#define DSET_BOGUS_NAME "bogus"
@@ -41,14 +44,17 @@ int points[100][200], check[100][200];
* Tuesday, December 9, 1997
*
* Modifications:
+ * Added test for compact dataset creation.
+ * Raymond Lu
+ * August 8, 2002
*
*-------------------------------------------------------------------------
*/
static herr_t
test_create(hid_t file)
{
- hid_t dataset, space, create_parms;
- hsize_t dims[2];
+ hid_t dataset, space, small_space, create_parms;
+ hsize_t dims[2], small_dims[2];
herr_t status;
hsize_t csize[2];
@@ -60,6 +66,12 @@ test_create(hid_t file)
space = H5Screate_simple(2, dims, NULL);
assert(space>=0);
+ /* Create a small data space for compact dataset */
+ small_dims[0] = 16;
+ small_dims[1] = 8;
+ small_space = H5Screate_simple(2, small_dims, NULL);
+ assert(space>=0);
+
/*
* Create a dataset using the default dataset creation properties. We're
* not sure what they are, so we won't check.
@@ -148,6 +160,22 @@ test_create(hid_t file)
*/
if (H5Dclose(dataset) < 0) goto error;
+ /*
+ * Create a compact dataset, then close it.
+ */
+ create_parms = H5Pcreate(H5P_DATASET_CREATE);
+ assert(create_parms >= 0);
+ status = H5Pset_layout(create_parms, H5D_COMPACT);
+ assert(status >= 0);
+ status = H5Pset_space_time(create_parms, H5D_SPACE_ALLOC_EARLY);
+ assert(status >= 0);
+
+ dataset = H5Dcreate(file, DSET_COMPACT_NAME, H5T_NATIVE_DOUBLE,
+ small_space, create_parms);
+ if(dataset < 0) goto error;
+ H5Pclose(create_parms);
+ if(H5Dclose(dataset) <0) goto error;
+
PASSED();
return 0;
@@ -235,6 +263,108 @@ test_simple_io(hid_t file)
error:
return -1;
}
+
+
+/*-------------------------------------------------------------------------
+ * Function: test_compact_io
+ *
+ * Purpose: Tests compact dataset I/O. That is, reading and writing a
+ * complete multi-dimensional array without data type or data
+ * space conversions, without compression, and store in
+ * compact dataset.
+ *
+ * Return: Success: 0
+ *
+ * Failure: -1
+ *
+ * Programmer: Raymond Lu
+ * August 8, 2002
+ *
+ * Modifications:
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+test_compact_io(void)
+{
+ hid_t file, dataset, space, plist;
+ hsize_t dims[2];
+ herr_t status;
+ int wbuf[16][8], rbuf[16][8];
+ int i, j, n;
+
+ TESTING("compact dataset I/O");
+
+ /* Initialize data */
+ n=0;
+ for(i=0; i<16; i++) {
+ for(j=0; j<8; j++) {
+ wbuf[i][j] = n++;
+ }
+ }
+
+ /* Create a small data space for compact dataset */
+ dims[0] = 16;
+ dims[1] = 8;
+ space = H5Screate_simple(2, dims, NULL);
+ assert(space>=0);
+
+ /* Create a file */
+ if((file=H5Fcreate(FILENAME[1], H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT))<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);
+ status = H5Pset_space_time(plist, H5D_SPACE_ALLOC_EARLY);
+ assert(status >= 0);
+
+ /* Create and write to a compact dataset */
+ if((dataset = H5Dcreate(file, DSET_COMPACT_IO_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[1], H5F_ACC_RDONLY, H5P_DEFAULT))<0)
+ goto error;
+ if((dataset = H5Dopen(file, DSET_COMPACT_IO_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 < 16; i++) {
+ for (j = 0; j < 8; j++) {
+ if (rbuf[i][j] != wbuf[i][j]) {
+ H5_FAILED();
+ printf(" Read different values than written.\n");
+ printf(" At index %d,%d\n", i, j);
+ goto error;
+ }
+ }
+ }
+
+ H5Dclose(dataset);
+ H5Fclose(file);
+ PASSED();
+ return 0;
+
+ error:
+ return -1;
+}
+
/*-------------------------------------------------------------------------
* Function: test_tconv
@@ -868,6 +998,7 @@ main(void)
nerrors += test_create(file)<0 ?1:0;
nerrors += test_simple_io(file)<0 ?1:0;
+ nerrors += test_compact_io()<0 ?1:0;
nerrors += test_tconv(file)<0 ?1:0;
nerrors += test_compression(file)<0 ?1:0;
nerrors += test_multiopen (file)<0 ?1:0;