[svn-r20498] Bug 1386 - allow dimension size to be zero even though it isn't unlimited. I made a change in H5Sset_extent_simple to

forbid setting the dimension size bigger than existing maximal size.  In this checkin, I restored it to the previous 
behavior that any change will wipe out previous record of dimensionality.  I brought the changes from the trunk.

Tested on jam - a simple change.

1 files changed, 8 insertions, 0 deletions

diff --git a/test/th5s.c b/test/th5s.c
index 7c7a95a..a5ef605 100644
--- a/test/th5s.c
+++ b/test/th5s.c
@@ -788,6 +788,14 @@ test_h5s_zero_dim(void)
             }
     }
 
+    /* Now extend the first dimension size of the dataset to SPACE1_DIM1*3 past the maximal size.
+     * It is supposed to fail. */
+    extend_dims[0] = SPACE1_DIM1*3;
+    H5E_BEGIN_TRY {
+        ret = H5Dset_extent(dset1, extend_dims);
+    } H5E_END_TRY;
+    VERIFY(ret, FAIL, "H5Dset_extent");
+
     ret = H5Pclose(plist_id);
     CHECK(ret, FAIL, "H5Pclose");