[svn-r22563] HDFFV-8095: index order of links wrong

Create setters for indexing options in h5trav.c to be set before the obj table is created. 
Revert h5trav_print to remove now duplicated parameters.
Added test and testfiles.

Tested: local linux with cmake

2 files changed, 20 insertions, 5 deletions

diff --git a/tools/lib/h5trav.c b/tools/lib/h5trav.c
index 833b8c4..170e612 100644
--- a/tools/lib/h5trav.c
+++ b/tools/lib/h5trav.c
@@ -67,6 +67,23 @@ static void trav_table_addlink(trav_table_t *table,
 static H5_index_t trav_index_by = H5_INDEX_NAME;
 static H5_iter_order_t trav_index_order = H5_ITER_INC;
 
+
+/*-------------------------------------------------------------------------
+ * Function: h5trav_set_index
+ *
+ * Purpose: Set indexing properties for the objects & links in the file
+ *
+ * Return: none
+ *
+ *-------------------------------------------------------------------------
+ */
+void
+h5trav_set_index(H5_index_t print_index_by, H5_iter_order_t print_index_order)
+{
+    trav_index_by = print_index_by;
+    trav_index_order = print_index_order;
+}
+
 /*-------------------------------------------------------------------------
  * "h5trav info" public functions. used in h5diff
  *-------------------------------------------------------------------------
@@ -955,14 +972,11 @@ trav_print_visit_lnk(const char *path, const H5L_info_t *linfo, void *udata)
  */
 
 int
-h5trav_print(hid_t fid, H5_index_t print_index_by, H5_iter_order_t print_index_order)
+h5trav_print(hid_t fid)
 {
     trav_print_udata_t print_udata;     /* User data for traversal */
     trav_visitor_t print_visitor;       /* Visitor structure for printing objects */
 
-    trav_index_by = print_index_by;
-    trav_index_order = print_index_order;
-
     /* Init user data for printing */
     print_udata.fid = fid;
 
diff --git a/tools/lib/h5trav.h b/tools/lib/h5trav.h
index 7311897..ce44bc9 100644
--- a/tools/lib/h5trav.h
+++ b/tools/lib/h5trav.h
@@ -131,6 +131,7 @@ extern "C" {
  * "h5trav general" public functions
  *-------------------------------------------------------------------------
  */
+H5TOOLS_DLL void h5trav_set_index(H5_index_t print_index_by, H5_iter_order_t print_index_order);
 H5TOOLS_DLL int h5trav_visit(hid_t file_id, const char *grp_name, 
     hbool_t visit_start, hbool_t recurse, h5trav_obj_func_t visit_obj, 
     h5trav_lnk_func_t visit_lnk, void *udata);
@@ -158,7 +159,7 @@ H5TOOLS_DLL int  h5trav_getindext(const char *obj, const trav_table_t *travt);
  * "h5trav print" public functions
  *-------------------------------------------------------------------------
  */
-H5TOOLS_DLL int h5trav_print(hid_t fid, H5_index_t print_index_by, H5_iter_order_t print_index_order);
+H5TOOLS_DLL int h5trav_print(hid_t fid);
 
 #ifdef __cplusplus
 }