1 files changed, 10 insertions, 0 deletions
diff --git a/Lib/test/test_regrtest.py b/Lib/test/test_regrtest.py
index a398a4f..ae18327 100644
--- a/Lib/test/test_regrtest.py
+++ b/Lib/test/test_regrtest.py
@@ -270,6 +270,16 @@ class ParseArgsTestCase(unittest.TestCase):
         self.assertEqual(ns.verbose, 0)
         self.assertEqual(ns.args, ['foo'])
 
+    def test_arg_option_arg(self):
+        ns = regrtest._parse_args(['test_unaryop', '-v', 'test_binop'])
+        self.assertEqual(ns.verbose, 1)
+        self.assertEqual(ns.args, ['test_unaryop', 'test_binop'])
+
+    def test_unknown_option(self):
+        self.checkError(['--unknown-option'],
+                        'unrecognized arguments: --unknown-option')
+
+
 
 if __name__ == '__main__':
     unittest.main()