[svn-r15015] Description:

    Detect chunks that are >4GB before dataset gets created and return error
to application.

    Tweak lots of internal variables that hold the chunk size/dimensions to
use an 'uint32_t', instead of a 'size_t', so that the integer size is constant.

    Correct a number of our tests which were creating datasets with chunks
that were >4GB and add some specific tests for >4GB chunk size detection.

    Minor whitespace & other code cleanups.

Tested on:
    Mac OS X/32 10.5.2 (amazon)
    Forthcoming testing on other platforms...

1 files changed, 4 insertions, 3 deletions

diff --git a/test/istore.c b/test/istore.c
index dfe5c41..e0d2e82 100644
--- a/test/istore.c
+++ b/test/istore.c
@@ -171,19 +171,20 @@ test_create(hid_t f, const char *prefix)
 {
     hid_t       dataset;        /* Dataset ID */
     hsize_t     dims[H5O_LAYOUT_NDIMS+1]; /* Dimensions of dataset */
+    hsize_t     my_chunk_dims[H5O_LAYOUT_NDIMS+1]; /* Dimensions of chunks */
     char        name[256];      /* Dataset name */
     unsigned    u;              /* Local index variable */
 
     TESTING("istore create");
 
-    dims[0]=TEST_CHUNK_SIZE;
+    dims[0] = my_chunk_dims[0] = 1;
     for (u = 1; u <= H5S_MAX_RANK; u++) {
         /* Initialize the dimension size in this new dimension */
-        dims[u]=TEST_CHUNK_SIZE;
+        dims[u] = my_chunk_dims[u] = 2;
 
         /* Create chunked dataset of this dimensionality */
 	HDsnprintf(name, sizeof name, "%s_%02u", prefix, u);
-	if ((dataset=new_object(f, name, (int)u, dims, chunk_dims)) < 0)
+	if ((dataset=new_object(f, name, (int)u, dims, my_chunk_dims)) < 0)
 	    return FAIL;
 
         /* Close dataset created */