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Name	Size	Permission	Date
__pycache__	[ DIR ]	drwxr-xr-x	2022-03-20 10:36
display	[ DIR ]	drwxrwxrwx	2022-03-20 10:36
testdata	[ DIR ]	drwxrwxrwx	2022-03-20 10:35
__init__.py	20 B	-rw-r--r--	2018-11-07 22:14
account_test.py	14.36 KB	-rw-r--r--	2018-11-07 22:14
acme_util.py	3.18 KB	-rw-r--r--	2018-11-07 22:14
auth_handler_test.py	23.12 KB	-rw-r--r--	2018-11-07 22:14
cert_manager_test.py	28.09 KB	-rw-r--r--	2018-11-07 22:14
cli_test.py	19.31 KB	-rw-r--r--	2018-11-07 22:14
client_test.py	25.56 KB	-rw-r--r--	2018-11-07 22:14
compat_test.py	736 B	-rw-r--r--	2018-11-07 22:14
configuration_test.py	6.7 KB	-rw-r--r--	2018-11-07 22:14
crypto_util_test.py	13.56 KB	-rw-r--r--	2018-11-07 22:14
eff_test.py	5.94 KB	-rw-r--r--	2018-11-07 22:14
error_handler_test.py	5.31 KB	-rw-r--r--	2018-11-07 22:14
errors_test.py	1.8 KB	-rw-r--r--	2018-11-07 22:14
hook_test.py	16.67 KB	-rw-r--r--	2018-11-07 22:14
lock_test.py	3.84 KB	-rw-r--r--	2018-11-07 22:14
log_test.py	14.92 KB	-rw-r--r--	2018-11-07 22:14
main_test.py	78.7 KB	-rw-r--r--	2018-11-07 22:14
notify_test.py	2.07 KB	-rw-r--r--	2018-11-07 22:14
ocsp_test.py	6.26 KB	-rw-r--r--	2018-11-07 22:14
renewal_test.py	4.18 KB	-rw-r--r--	2020-09-26 20:25
renewupdater_test.py	5.33 KB	-rw-r--r--	2018-11-07 22:14
reporter_test.py	2.73 KB	-rw-r--r--	2018-11-07 22:14
reverter_test.py	18.7 KB	-rw-r--r--	2018-11-07 22:14
storage_test.py	41.53 KB	-rw-r--r--	2018-11-07 22:14
util.py	14.02 KB	-rw-r--r--	2018-11-07 22:14
util_test.py	21.29 KB	-rw-r--r--	2018-11-07 22:14

Rename

"""Tests for certbot.lock."""
import functools
import multiprocessing
import os
import unittest

import mock

from certbot import errors
from certbot.tests import util as test_util

@test_util.broken_on_windows
class LockDirTest(test_util.TempDirTestCase):
    """Tests for certbot.lock.lock_dir."""
    @classmethod
    def _call(cls, *args, **kwargs):
        from certbot.lock import lock_dir
        return lock_dir(*args, **kwargs)

def test_it(self):
        assert_raises = functools.partial(
            self.assertRaises, errors.LockError, self._call, self.tempdir)
        lock_path = os.path.join(self.tempdir, '.certbot.lock')
        test_util.lock_and_call(assert_raises, lock_path)

@test_util.broken_on_windows
class LockFileTest(test_util.TempDirTestCase):
    """Tests for certbot.lock.LockFile."""
    @classmethod
    def _call(cls, *args, **kwargs):
        from certbot.lock import LockFile
        return LockFile(*args, **kwargs)

def setUp(self):
        super(LockFileTest, self).setUp()
        self.lock_path = os.path.join(self.tempdir, 'test.lock')

def test_acquire_without_deletion(self):
        # acquire the lock in another process but don't delete the file
        child = multiprocessing.Process(target=self._call,
                                        args=(self.lock_path,))
        child.start()
        child.join()
        self.assertEqual(child.exitcode, 0)
        self.assertTrue(os.path.exists(self.lock_path))

# Test we're still able to properly acquire and release the lock
        self.test_removed()

def test_contention(self):
        assert_raises = functools.partial(
            self.assertRaises, errors.LockError, self._call, self.lock_path)
        test_util.lock_and_call(assert_raises, self.lock_path)

def test_locked_repr(self):
        lock_file = self._call(self.lock_path)
        locked_repr = repr(lock_file)
        self._test_repr_common(lock_file, locked_repr)
        self.assertTrue('acquired' in locked_repr)

def test_released_repr(self):
        lock_file = self._call(self.lock_path)
        lock_file.release()
        released_repr = repr(lock_file)
        self._test_repr_common(lock_file, released_repr)
        self.assertTrue('released' in released_repr)

def _test_repr_common(self, lock_file, lock_repr):
        self.assertTrue(lock_file.__class__.__name__ in lock_repr)
        self.assertTrue(self.lock_path in lock_repr)

def test_race(self):
        should_delete = [True, False]
        stat = os.stat

def delete_and_stat(path):
            """Wrap os.stat and maybe delete the file first."""
            if path == self.lock_path and should_delete.pop(0):
                os.remove(path)
            return stat(path)

with mock.patch('certbot.lock.os.stat') as mock_stat:
            mock_stat.side_effect = delete_and_stat
            self._call(self.lock_path)
        self.assertFalse(should_delete)

def test_removed(self):
        lock_file = self._call(self.lock_path)
        lock_file.release()
        self.assertFalse(os.path.exists(self.lock_path))

@mock.patch('certbot.compat.fcntl.lockf')
    def test_unexpected_lockf_err(self, mock_lockf):
        msg = 'hi there'
        mock_lockf.side_effect = IOError(msg)
        try:
            self._call(self.lock_path)
        except IOError as err:
            self.assertTrue(msg in str(err))
        else:  # pragma: no cover
            self.fail('IOError not raised')

@mock.patch('certbot.lock.os.stat')
    def test_unexpected_stat_err(self, mock_stat):
        msg = 'hi there'
        mock_stat.side_effect = OSError(msg)
        try:
            self._call(self.lock_path)
        except OSError as err:
            self.assertTrue(msg in str(err))
        else:  # pragma: no cover
            self.fail('OSError not raised')

if __name__ == "__main__":
    unittest.main()  # pragma: no cover