'warning's was improperly requiring that a command-line Warning category be
both a subclass of Warning and a subclass of types.ClassType. The latter is no
longer true thanks to new-style exceptions.
Closes bug #1510580. Thanks to AMK for the test.
diff --git a/Lib/test/test_warnings.py b/Lib/test/test_warnings.py
index 5d051a5..4663814 100644
--- a/Lib/test/test_warnings.py
+++ b/Lib/test/test_warnings.py
@@ -81,6 +81,19 @@
self.assertEqual(msg.message, text)
self.assertEqual(msg.category, 'UserWarning')
+ def test_options(self):
+ # Uses the private _setoption() function to test the parsing
+ # of command-line warning arguments
+ self.assertRaises(warnings._OptionError,
+ warnings._setoption, '1:2:3:4:5:6')
+ self.assertRaises(warnings._OptionError,
+ warnings._setoption, 'bogus::Warning')
+ self.assertRaises(warnings._OptionError,
+ warnings._setoption, 'ignore:2::4:-5')
+ warnings._setoption('error::Warning::0')
+ self.assertRaises(UserWarning, warnings.warn, 'convert to error')
+
+
def test_main(verbose=None):
# Obscure hack so that this test passes after reloads or repeated calls
# to test_main (regrtest -R).