1 files changed, 4 insertions, 0 deletions
diff --git a/tests/testing.h b/tests/testing.h
index 2b5c1ba..35bfbd2 100644
--- a/tests/testing.h
+++ b/tests/testing.h
@@ -5,6 +5,10 @@
 #define OMC_TEST_SUITE_FATAL 1
 #define OMC_TEST_SUITE_SKIP 127
 
+#ifndef __FILE_NAME__
+#define __FILE_NAME__ __FILE__
+#endif
+
 typedef void(OMC_TEST_FUNC)();
 struct omc_test_result_t {
     const char *filename;