--- a/tests/run-tests.py Sat Apr 30 11:41:20 2011 +0100 +++ b/tests/run-tests.py Sun May 01 10:37:57 2011 +0100 @@ -303,6 +303,7 @@ return missing, failed def showdiff(expected, output, ref, err): + print for line in difflib.unified_diff(expected, output, ref, err): sys.stdout.write(line)