Method check_lines

Lib/test/test_monitoring.py:640–653

(self, func, expected, tool=TEST_TOOL)

            sys.monitoring.restart_events()

    def check_lines(self, func, expected, tool=TEST_TOOL):
        try:
            self.assertEqual(sys.monitoring._all_events(), {})
            events = []
            recorder = RecorderWithDisable(events)
            sys.monitoring.register_callback(tool, E.LINE, recorder)
            sys.monitoring.set_events(tool, E.LINE)
            func()
            sys.monitoring.set_events(tool, 0)
            sys.monitoring.register_callback(tool, E.LINE, None)
            lines = [ line - func.__code__.co_firstlineno for line in events[1:-1] ]
            self.assertEqual(lines, expected)
        finally:
            sys.monitoring.set_events(tool, 0)


    def test_linear(self):