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-rw-r--r--test/set_extent.c242
1 files changed, 240 insertions, 2 deletions
diff --git a/test/set_extent.c b/test/set_extent.c
index 5963182..1523015 100644
--- a/test/set_extent.c
+++ b/test/set_extent.c
@@ -24,6 +24,10 @@
#define H5_SET_EXTENT_DEBUG
#endif
+#if 0
+#define H5_SET_EXTENT_DEBUG2
+#endif
+
#include "hdf5.h"
#include "h5test.h"
@@ -669,7 +673,241 @@ static int test( hbool_t do_compress, hbool_t do_fill_value, hbool_t set_istore_
+
+
+ /*-------------------------------------------------------------------------
+ * create and write one dataset
+ * data is
+ *
+ * 2 2 2 2
+ * 2 2 2 2
+ * 2 2 2 2
+ * 2 2 2 2
+ *
+ *-------------------------------------------------------------------------
+ */
+
+ /* create the data space with unlimited dimensions. */
+ if ((sid = H5Screate_simple(RANK, dims_o, maxdims)) < 0)
+ {
+ goto error;
+ }
+
+ /* create a dataset */
+ if ((did = H5Dcreate2(fid , "dset2", H5T_NATIVE_INT, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0)
+ {
+ goto error;
+ }
+
+ /* write */
+ if (H5Dwrite(did , H5T_NATIVE_INT, sid, H5S_ALL, H5P_DEFAULT, buf_o) < 0)
+ {
+ goto error;
+ }
+
+
+#if defined (H5_SET_EXTENT_DEBUG2)
+ printf("\n");
+ for (i = 0; i < (int)dims_o[0]; i++ )
+ {
+ for (j = 0; j < (int)dims_o[1]; j++ )
+ {
+ printf("%d ", buf_o[i][j]);
+ }
+ printf("\n");
+ }
+#endif
+
+
+
+ if (H5Sclose(sid) < 0)
+ {
+ goto error;
+ }
+
+
+ /*-------------------------------------------------------------------------
+ * set new dimensions for the array; shrink it
+ * data is now
+ *
+ * 2 2
+ * 2 2
+ *
+ *-------------------------------------------------------------------------
+ */
+
+ /* set new dimensions for the array. */
+ if (H5Dset_extent(did , dims_s) < 0)
+ {
+ goto error;
+ }
+
+ /* get the space */
+ if ((sid = H5Dget_space(did)) < 0)
+ {
+ goto error;
+ }
+
+ /* get dimensions */
+ if (H5Sget_simple_extent_dims(sid, dims_r, NULL) < 0)
+ {
+ goto error;
+ }
+
+ if (H5Sclose(sid) < 0)
+ {
+ goto error;
+ }
+
+ /* check dimensions */
+ for( i = 0; i < RANK; i++ )
+ {
+ if (dims_r[i] != dims_s[i])
+ goto error;
+ }
+
+
+ /*-------------------------------------------------------------------------
+ * read
+ *-------------------------------------------------------------------------
+ */
+
+ /* read */
+ if (H5Dread( did, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf_s ) < 0)
+ {
+ goto error;
+ }
+
+#if defined (H5_SET_EXTENT_DEBUG2)
+ printf("\n");
+ for (i = 0; i < (int)dims_r[0]; i++ )
+ {
+ for (j = 0; j < (int)dims_r[1]; j++ )
+ {
+ printf("%d ", buf_s[i][j]);
+ }
+ printf("\n");
+ }
+#endif
+
+
+
+
+ /* compare the read array with the shrinked array */
+ for( i = 0; i < (int)dims_r[0]; i++ )
+ {
+ for( j = 0; j < (int)dims_r[1]; j++ )
+ {
+ if ( buf_s[i][j] != buf_o[i][j] )
+ {
+ printf("buf_r[%d][%d] = %d\n", i, j, buf_r[i][j]);
+ printf("buf_o[%d][%d] = %d\n", i, j, buf_o[i][j]);
+ goto error;
+ }
+ }
+ }
+
+
+ /*-------------------------------------------------------------------------
+ * set new dimensions for the array; expand it back to original size
+ * data is now, extended space was initialized with fill value or default value
+ *
+ * 2 2 1 1
+ * 2 2 1 1
+ * 1 1 1 1
+ * 1 1 1 1
+ *
+ *-------------------------------------------------------------------------
+ */
+
+ /* set new dimensions for the array */
+ if (H5Dset_extent(did, dims_o) < 0)
+ {
+ goto error;
+ }
+
+ /* get the space */
+ if ((sid = H5Dget_space(did)) < 0)
+ {
+ goto error;
+ }
+
+ /* get dimensions. */
+ if (H5Sget_simple_extent_dims(sid, dims_r, NULL) < 0)
+ {
+ goto error;
+ }
+
+ /* check dimensions */
+ for( i = 0; i < RANK; i++ )
+ {
+ if (dims_r[i] != dims_o[i])
+ goto error;
+ }
+
+
/*-------------------------------------------------------------------------
+ * read
+ *-------------------------------------------------------------------------
+ */
+
+ /* read */
+ if (H5Dread(did, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf_r) < 0)
+ goto error;
+
+#if defined (H5_SET_EXTENT_DEBUG2)
+ printf("\n");
+ for (i = 0; i < (int)dims_r[0]; i++ )
+ {
+ for (j = 0; j < (int)dims_r[1]; j++ )
+ {
+ printf("%d ", buf_r[i][j]);
+ }
+ printf("\n");
+ }
+#endif
+
+
+
+ /* compare the read array with the original array */
+ for (i = 0; i < (int)dims_r[0]; i++ )
+ {
+ for (j = 0; j < (int)dims_r[1]; j++ )
+ {
+ if (i >= DIMS0 || j >= DIMS1)
+ {
+ if(buf_r[i][j] != comp_value)
+ {
+ printf("buf_r[%d][%d] = %d\n", i, j, buf_r[i][j]);
+ printf("value = %d\n", comp_value);
+ goto error;
+ }
+ }
+ else
+ {
+ if(buf_r[i][j] != buf_o[i][j])
+ goto error;
+ }
+ }
+ }
+
+
+ /*-------------------------------------------------------------------------
+ * close dataset and space
+ *-------------------------------------------------------------------------
+ */
+
+ if (H5Dclose(did) < 0)
+ {
+ goto error;
+ }
+ if (H5Sclose(sid) < 0)
+ {
+ goto error;
+ }
+
+
+ /*-------------------------------------------------------------------------
* test a dataset with non initialized chunks
*-------------------------------------------------------------------------
*/
@@ -679,7 +917,7 @@ static int test( hbool_t do_compress, hbool_t do_fill_value, hbool_t set_istore_
{
goto error;
}
- if ((did = H5Dcreate2(fid , "dset2", H5T_NATIVE_INT, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0)
+ if ((did = H5Dcreate2(fid , "dset3", H5T_NATIVE_INT, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0)
{
goto error;
}
@@ -701,7 +939,7 @@ static int test( hbool_t do_compress, hbool_t do_fill_value, hbool_t set_istore_
{
goto error;
}
-
+