testutil: Make SETUP_TEST_FIXTURE return 0 on fixture == NULL
Reviewed-by: Shane Lontis <shane.lontis@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/11808)
diff --git a/test/testutil.h b/test/testutil.h
index 88a3cbc..c5c284a 100644
--- a/test/testutil.h
+++ b/test/testutil.h
@@ -67,6 +67,7 @@
* object called "fixture". It will also allocate the "result" variable used
* by EXECUTE_TEST. set_up() should take a const char* specifying the test
* case name and return a TEST_FIXTURE_TYPE by reference.
+ * If case set_up() fails then 0 is returned.
*
* EXECUTE_TEST will pass fixture to execute_func() by reference, call
* tear_down(), and return the result of execute_func(). execute_func() should
@@ -94,7 +95,11 @@
*/
# define SETUP_TEST_FIXTURE(TEST_FIXTURE_TYPE, set_up)\
TEST_FIXTURE_TYPE *fixture = set_up(TEST_CASE_NAME); \
- int result = 0
+ int result = 0; \
+\
+ if (fixture == NULL) \
+ return 0
+
# define EXECUTE_TEST(execute_func, tear_down)\
if (fixture != NULL) {\
