Method check_stack_names

Lib/test/test_generators.py:904–916

(self, frame, expected)

class GeneratorStackTraceTest(unittest.TestCase):

    def check_stack_names(self, frame, expected):
        names = []
        while frame:
            name = frame.f_code.co_name
            # Stop checking frames when we get to our test helper.
            if (name.startswith('check_') or name.startswith('call_')
                    or name.startswith('test')):
                break

            names.append(name)
            frame = frame.f_back

        self.assertEqual(names, expected)

    def check_yield_from_example(self, call_method):
        def f():