tests: Rework test suite

[babeltrace.git] / tests / utils / python / testrunner.py

diff --git a/tests/utils/python/testrunner.py b/tests/utils/python/testrunner.py
index 6a3dbabafde3e00c5ae31af28ae4de731efa7bd8..cb1bdcda3e16f177c0faf744496acb63f78a323f 100644 (file)
--- a/tests/utils/python/testrunner.py
+++ b/tests/utils/python/testrunner.py
@@ -49,6 +49,11 @@ if __name__ == '__main__':
     failfast = args.failfast
 
     tests = loader.discover(start_dir, pattern)
+
+    if tests.countTestCases() < 1:
+        print("No tests matching '%s' found in '%s'" % (pattern, start_dir))
+        sys.exit(1)
+
     runner = TAPTestRunner(failfast=failfast)
     runner.set_stream(True)
     runner.set_format('{method_name}')