Move test-runners has_feature() function to plugin loader

src/libstrongswan/tests/test_runner.c

@@ -20,37 +20,6 @@
 #include <library.h>
 #include <plugins/plugin_feature.h>
 
-/**
- * Check if the plugin configuration provides a specific feature
- */
-static bool has_feature(plugin_feature_t feature)
-{
-	enumerator_t *plugins, *features;
-	plugin_t *plugin;
-	linked_list_t *list;
-	plugin_feature_t *current;
-	bool found = FALSE;
-
-	plugins = lib->plugins->create_plugin_enumerator(lib->plugins);
-	while (plugins->enumerate(plugins, &plugin, &list))
-	{
-		features = list->create_enumerator(list);
-		while (features->enumerate(features, &current))
-		{
-			if (plugin_feature_matches(&feature, current))
-			{
-				found = TRUE;
-				break;
-			}
-		}
-		features->destroy(features);
-		list->destroy(list);
-	}
-	plugins->destroy(plugins);
-
-	return found;
-}
-
 int main()
 {
 	SRunner *sr;
@@ -83,7 +52,8 @@ int main()
 	srunner_add_suite(sr, threading_suite_create());
 	srunner_add_suite(sr, utils_suite_create());
 	srunner_add_suite(sr, vectors_suite_create());
-	if (has_feature(PLUGIN_DEPENDS(PRIVKEY_GEN, KEY_ECDSA)))
+	if (lib->plugins->has_feature(lib->plugins,
+								  PLUGIN_DEPENDS(PRIVKEY_GEN, KEY_ECDSA)))
 	{
 		srunner_add_suite(sr, ecdsa_suite_create());
 	}