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Move ensure_clean_shutdown into rewind module (#1528)

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Logically fits there better
This commit is contained in:
Alexander Kukushkin
2020-05-15 16:22:57 +02:00
committed by GitHub
parent 4cc6034165
commit 08b3d5d20d
6 changed files with 87 additions and 86 deletions
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tests/test_postgresql.py
-36
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@@ -674,42 +674,6 @@ class TestPostgresql(BaseTestPostgresql):
mock_postmaster.signal_stop.assert_called()
mock_postmaster.wait.assert_called()
def test_read_postmaster_opts(self):
m = mock_open(read_data='/usr/lib/postgres/9.6/bin/postgres "-D" "data/postgresql0" \
"--listen_addresses=127.0.0.1" "--port=5432" "--hot_standby=on" "--wal_level=hot_standby" \
"--wal_log_hints=on" "--max_wal_senders=5" "--max_replication_slots=5"\n')
with patch.object(builtins, 'open', m):
data = self.p.read_postmaster_opts()
self.assertEqual(data['wal_level'], 'hot_standby')
self.assertEqual(int(data['max_replication_slots']), 5)
self.assertEqual(data.get('D'), None)
m.side_effect = IOError
data = self.p.read_postmaster_opts()
self.assertEqual(data, dict())
@patch('psutil.Popen')
def test_single_user_mode(self, subprocess_popen_mock):
subprocess_popen_mock.return_value.wait.return_value = 0
self.assertEqual(self.p.single_user_mode('CHECKPOINT', {'archive_mode': 'on'}), 0)
@patch('os.listdir', Mock(side_effect=[OSError, ['a', 'b']]))
@patch('os.unlink', Mock(side_effect=OSError))
@patch('os.remove', Mock())
@patch('os.path.islink', Mock(side_effect=[True, False]))
@patch('os.path.isfile', Mock(return_value=True))
def test_cleanup_archive_status(self):
self.p.cleanup_archive_status()
self.p.cleanup_archive_status()
@patch('os.unlink', Mock())
@patch('os.listdir', Mock(return_value=[]))
@patch('os.path.isfile', Mock(return_value=True))
@patch.object(Postgresql, 'read_postmaster_opts', Mock(return_value={}))
@patch.object(Postgresql, 'single_user_mode', Mock(return_value=0))
def test_fix_cluster_state(self):
self.assertTrue(self.p.fix_cluster_state())
def test_replica_cached_timeline(self):
self.assertEqual(self.p.replica_cached_timeline(2), 3)