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-rw-r--r--test/tattr.c64
1 files changed, 64 insertions, 0 deletions
diff --git a/test/tattr.c b/test/tattr.c
index 20b88f6..e373e91 100644
--- a/test/tattr.c
+++ b/test/tattr.c
@@ -143,6 +143,10 @@ float attr_data5=-5.123F; /* Test data for 5th attribute */
#define DIM1 100
#define RANK 2
+/* Used by test_attr_info_null_info_pointer() */
+#define GET_INFO_NULL_POINTER_ATTR_NAME "NullInfoPointerAttr"
+
+
/* Attribute iteration struct */
typedef struct {
H5_iter_order_t order; /* Direction of iteration */
@@ -5987,6 +5991,65 @@ test_attr_info_by_idx(hbool_t new_format, hid_t fcpl, hid_t fapl)
} /* test_attr_info_by_idx() */
+/***************************************************************
+**
+** test_attr_info_null_info_pointer(): A test to ensure that
+** passing a NULL attribute info pointer to H5Aget_info
+** (_by_name/_by_idx) doesn't cause bad behavior.
+**
+****************************************************************/
+static void
+test_attr_info_null_info_pointer(hid_t fcpl, hid_t fapl)
+{
+ herr_t err_ret = -1;
+ hid_t fid;
+ hid_t attr;
+ hid_t sid;
+
+ /* Create dataspace for dataset & attributes */
+ sid = H5Screate(H5S_SCALAR);
+ CHECK(sid, FAIL, "H5Screate");
+
+ /* Create file */
+ fid = H5Fcreate(FILENAME, H5F_ACC_TRUNC, fcpl, fapl);
+ CHECK(fid, FAIL, "H5Fcreate");
+
+ /* Create attribute */
+ attr = H5Acreate2(fid, GET_INFO_NULL_POINTER_ATTR_NAME, H5T_NATIVE_UINT, sid, H5P_DEFAULT, H5P_DEFAULT);
+ CHECK(attr, FAIL, "H5Acreate2");
+
+ H5E_BEGIN_TRY {
+ err_ret = H5Aget_info(attr, NULL);
+ } H5E_END_TRY;
+
+ CHECK(err_ret, SUCCEED, "H5Aget_info");
+
+ H5E_BEGIN_TRY {
+ err_ret = H5Aget_info_by_name(fid, ".", GET_INFO_NULL_POINTER_ATTR_NAME, NULL, H5P_DEFAULT);
+ } H5E_END_TRY;
+
+ CHECK(err_ret, SUCCEED, "H5Aget_info_by_name");
+
+ H5E_BEGIN_TRY {
+ err_ret = H5Aget_info_by_idx(fid, ".", H5_INDEX_NAME, H5_ITER_INC, 0, NULL, H5P_DEFAULT);
+ } H5E_END_TRY;
+
+ CHECK(err_ret, SUCCEED, "H5Aget_info_by_idx");
+
+ /* Close dataspace */
+ err_ret = H5Sclose(sid);
+ CHECK(err_ret, FAIL, "H5Sclose");
+
+ /* Close attribute */
+ err_ret = H5Aclose(attr);
+ CHECK(err_ret, FAIL, "H5Aclose");
+
+ /* Close file */
+ err_ret = H5Fclose(fid);
+ CHECK(err_ret, FAIL, "H5Fclose");
+}
+
+
/****************************************************************
**
** test_attr_delete_by_idx(): Test basic H5A (attribute) code.
@@ -11024,6 +11087,7 @@ test_attr(void)
test_attr_null_space(my_fcpl, my_fapl); /* Test storing attribute with NULL dataspace */
test_attr_deprec(fcpl, my_fapl); /* Test deprecated API routines */
test_attr_many(new_format, my_fcpl, my_fapl); /* Test storing lots of attributes */
+ test_attr_info_null_info_pointer(my_fcpl, my_fapl); /* Test passing a NULL attribute info pointer to H5Aget_info(_by_name/_by_idx) */
/* New attribute API routine tests
*/