Method assert_log

Lib/test/test_android.py:64–80

(self, level, tag, expected, *, skip=False)

            self.assert_log(level, tag, line, **kwargs)

    def assert_log(self, level, tag, expected, *, skip=False):
        deadline = time() + LOOPBACK_TIMEOUT
        while True:
            try:
                line = self.logcat_queue.get(timeout=(deadline - time()))
            except queue.Empty:
                raise self.failureException(
                    f"line not found: {expected!r}"
                ) from None
            if match := re.fullmatch(fr"(.)/{tag}: (.*)", line):
                try:
                    self.assertEqual(level, match[1])
                    self.assertEqual(expected, match[2])
                    break
                except AssertionError:
                    if not skip:
                        raise

    def tearDown(self):
        self.logcat_process.terminate()