test_exceptions.py 文件源码

def test_unhandled(self):
        # Check for sensible reporting of unhandled exceptions
        for exc_type in (ValueError, BrokenStrException):
            try:
                exc = exc_type("test message")
                # The following line is included in the traceback report:
                raise exc
            except exc_type:
                with captured_stderr() as stderr:
                    sys.__excepthook__(*sys.exc_info())
            report = stderr.getvalue()
            self.assertIn("test_exceptions.py", report)
            self.assertIn("raise exc", report)
            self.assertIn(exc_type.__name__, report)
            if exc_type is BrokenStrException:
                self.assertIn("<exception str() failed>", report)
            else:
                self.assertIn("test message", report)
            self.assertTrue(report.endswith("\n"))