unit-tests: Use progressive testing of transforms with test vectors

This allows us to show which transform from which plugin failed. Also, we use
the new cleanup handler functionality that allows proper deinitialization on
failure or timeout.

src/libstrongswan/tests/suites/test_vectors.c

@@ -19,15 +19,34 @@
 #include "test_suite.h"
 
 #include <utils/test.h>
+#include <threading/thread.h>
+#include <crypto/transform.h>
 
-IMPORT_FUNCTION_FOR_TESTS(crypto, verify_registered_algorithms, u_int,
-						  crypto_factory_t *factory);
+static transform_type_t tfs[] = {
+	ENCRYPTION_ALGORITHM,
+	AEAD_ALGORITHM,
+	INTEGRITY_ALGORITHM,
+	HASH_ALGORITHM,
+	PSEUDO_RANDOM_FUNCTION,
+	RANDOM_NUMBER_GENERATOR,
+	DIFFIE_HELLMAN_GROUP,
+};
 
 START_TEST(test_vectors)
 {
-	u_int failed = TEST_FUNCTION(crypto, verify_registered_algorithms,
-								 lib->crypto);
-	fail_if(failed > 0, "%u test vectors failed", failed);
+	enumerator_t *enumerator;
+	char *plugin;
+	bool success;
+	u_int alg;
+
+	enumerator = lib->crypto->create_verify_enumerator(lib->crypto, tfs[_i]);
+	thread_cleanup_push((void*)enumerator->destroy, enumerator);
+	while (enumerator->enumerate(enumerator, &alg, &plugin, &success))
+	{
+		ck_assert_msg(success, "test vector for %N from '%s' plugin failed",
+					  transform_get_enum_names(tfs[_i]), alg, plugin);
+	}
+	thread_cleanup_pop(TRUE);
 }
 END_TEST
 
@@ -39,8 +58,8 @@ Suite *vectors_suite_create()
 
 	s = suite_create("vectors");
 
-	tc = tcase_create("failures");
-	tcase_add_test(tc, test_vectors);
+	tc = tcase_create("transforms");
+	tcase_add_loop_test(tc, test_vectors, 0, countof(tfs));
 	tcase_set_timeout(tc, 8);
 	suite_add_tcase(s, tc);