Fix minor issue in implementation of issue 10470.

1 files changed, 13 insertions, 0 deletions

diff --git a/Lib/unittest/test/test_discovery.py b/Lib/unittest/test/test_discovery.py
index 52a711a..e688f8e 100644
--- a/Lib/unittest/test/test_discovery.py
+++ b/Lib/unittest/test/test_discovery.py
@@ -231,6 +231,19 @@ class TestDiscovery(unittest.TestCase):
         program.parseArgs(['something'])
         self.assertTrue(self.called)
 
+    def test_command_line_handling_discover_by_default_with_options(self):
+        program = TestableTestProgram()
+        program.module = None
+
+        args = ['something', '-v', '-b', '-v', '-c', '-f']
+        self.called = False
+        def do_discovery(argv):
+            self.called = True
+            self.assertEqual(argv, args[1:])
+        program._do_discovery = do_discovery
+        program.parseArgs(args)
+        self.assertTrue(self.called)
+
 
     def test_command_line_handling_do_discovery_too_many_arguments(self):
         class Stop(Exception):