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How to use check_cmp method in autotest

Best Python code snippet using autotest_python

itercools.py

Source:itercools.py

...346            raise exc(f"{item!r} at position {i}")347        yield item348    if i is None and not allow_empty:349        raise exc("empty sequence")350def check_cmp(cmp, seq, *, allow_empty=False):351    """Wrap a sequence, raising ValueError if the comparison fails.352    >>> list(check_cmp(op.lt, [1, 2]))353    [1, 2]354    >>> list(check_cmp(op.le, [1, 1]))355    [1, 1]356    >>> list(check_cmp(op.lt, [1, 1]))357    Traceback (most recent call last):358      ...359    ValueError: 1 followed by 1 at position 1360    >>> list(check_cmp(op.lt, []))361    Traceback (most recent call last):362      ...363    ValueError: empty sequence364    >>> list(check_cmp(op.lt, [], allow_empty=True))365    []366    """367    it = iter(seq)368    try:369        prev = next(it)370    except StopIteration:371        if allow_empty:372            return373        else:374            raise ValueError("empty sequence")375    yield prev376    for i, item in enumerate(it, start=1):377        if not cmp(prev, item):378            raise ValueError(379                f"{prev!r} followed by {item!r} at position {i}"380            )381        prev = item382        yield item383ensure_monotonic_increasing = partial(check_cmp, op.le)384ensure_strict_monotonic_increasing = partial(check_cmp, op.lt)385ensure_monotonic_decreasing = partial(check_cmp, op.ge)386ensure_strict_monotonic_decreasing = partial(check_cmp, op.gt)387def check_monotonic_increasing(*args, **kwargs):388    return exhaust(check_cmp(*args, **kwargs))389if __name__ == '__main__':390    import doctest...

trigger_unittest.py

Source:trigger_unittest.py

...69            control_type='Client', hosts=['mach1'])70        action(['2.6.21'])71        self.god.check_playback()72    def test_kver_cmp(self):73        def check_cmp(ver1, ver2):74            # function to make sure "cmp" invariants are followed75            cmp_func = trigger.map_action._kver_cmp76            if ver1 != ver2:77                self.assertEquals(cmp_func(ver1, ver2), -1)78                self.assertEquals(cmp_func(ver2, ver1), 1)79            else:80                self.assertEquals(cmp_func(ver1, ver2), 0)81                self.assertEquals(cmp_func(ver2, ver1), 0)82        check_cmp('2.6.20', '2.6.20')83        check_cmp('2.6.20', '2.6.21')84        check_cmp('2.6.20', '2.6.21-rc2')85        check_cmp('2.6.20-rc2-git2', '2.6.20-rc2')86    def test_upload_kernel_config(self):87        tests_map = {88            'mach1': trigger.map_action.machine_info(89                ('test1',), {'2.6.20': 'config1'}),90            'mach3': trigger.map_action.machine_info(91                ('test1',), {'2.6.20': 'config1'})92        }93        action = trigger.map_action(tests_map, 'jobname %s',94                                    upload_kernel_config=True)95        self.assertTrue(isinstance(action._afe, trigger.frontend.AFE))96        action._afe = self.god.create_mock_class(trigger.frontend.AFE, 'AFE')97        control = self._make_control_dict('control contents', is_server=True)98        (action._afe.generate_control_file.expect_call(99            tests=['test1'],...

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