Method check_c_stack

Lib/test/test_faulthandler.py:965–973

(self, output)

        self.assertEqual(exitcode, 0)

    def check_c_stack(self, output):
        starting_line = output.pop(0)
        self.assertRegex(starting_line, C_STACK_REGEX[0])
        self.assertGreater(len(output), 0)

        for line in output:
            with self.subTest(line=line):
                if line != '':  # Ignore trailing or leading newlines
                    self.assertRegex(line, C_STACK_REGEX[1])


    @unittest.expectedFailure  # TODO: RUSTPYTHON; AssertionError: 1 != 0