[svn-r12784]

Fixes for bugs 676, 228

676: both h5repack and h5diff use H5Dread. In the case of a "big"
dataset, use read/write by hyperslabs the same way h5dump uses. An
arbitrary value of 1GB was defined for "big", i.e, if the dataset is
greater than 1GB, then read/write by hyperslabs

228: use the file type in read/write by default. A new switch -n was
introduced if the user wants to use a native type, which was the
previous use by default.

Added a new test for h5repack that repacks a 1GB dataset

Tested: heping (serial, parallel), sol, copper

1 files changed, 19 insertions, 0 deletions

diff --git a/tools/h5repack/testh5repack_main.c b/tools/h5repack/testh5repack_main.c
index 9ecef36..3692b3e 100644
--- a/tools/h5repack/testh5repack_main.c
+++ b/tools/h5repack/testh5repack_main.c
@@ -1171,6 +1171,25 @@ if (szip_can_encode) {
 #endif
 
 /*-------------------------------------------------------------------------
+ * test a big file
+ *-------------------------------------------------------------------------
+ */
+ 
+ TESTING("    big file");
+ if (h5repack_init (&pack_options, 0)<0)
+  TEST_ERROR;
+ if (h5repack(FNAME14,FNAME14OUT,&pack_options) < 0)
+  TEST_ERROR;
+ if (h5diff(FNAME14,FNAME14OUT,NULL,NULL,&diff_options) == 1)
+  TEST_ERROR;
+ if (h5repack_verify(FNAME14OUT,&pack_options)<=0)
+  TEST_ERROR;
+ if (h5repack_end (&pack_options)<0)
+  TEST_ERROR;
+ PASSED();
+
+
+/*-------------------------------------------------------------------------
  * end
  *-------------------------------------------------------------------------
  */