Method test_run_show

Lib/idlelib/idle_test/test_warning.py:41–46

(self)

        self.assertIs(warnings.showwarning, showwarning)

    def test_run_show(self):
        with captured_stderr() as f:
            run.idle_showwarning_subproc(
                    'Test', UserWarning, 'test_warning.py', 99, f, 'Line of code')
            # The following uses .splitlines to erase line-ending differences
            self.assertEqual(idlemsg.splitlines(), f.getvalue().splitlines())


class ShellWarnTest(unittest.TestCase):