diff options
Diffstat (limited to '')
| -rw-r--r-- | synapse/util/__init__.py | 10 | ||||
| -rw-r--r-- | tests/util/test_clock.py | 33 |
2 files changed, 39 insertions, 4 deletions
diff --git a/synapse/util/__init__.py b/synapse/util/__init__.py index 30fc480108..98a5a26ac5 100644 --- a/synapse/util/__init__.py +++ b/synapse/util/__init__.py @@ -26,7 +26,7 @@ logger = logging.getLogger(__name__) class DeferredTimedOutError(SynapseError): def __init__(self): - super(SynapseError).__init__(504, "Timed out") + super(SynapseError, self).__init__(504, "Timed out") def unwrapFirstError(failure): @@ -93,8 +93,10 @@ class Clock(object): ret_deferred = defer.Deferred() def timed_out_fn(): + e = DeferredTimedOutError() + try: - ret_deferred.errback(DeferredTimedOutError()) + ret_deferred.errback(e) except: pass @@ -114,7 +116,7 @@ class Clock(object): ret_deferred.addBoth(cancel) - def sucess(res): + def success(res): try: ret_deferred.callback(res) except: @@ -128,7 +130,7 @@ class Clock(object): except: pass - given_deferred.addCallbacks(callback=sucess, errback=err) + given_deferred.addCallbacks(callback=success, errback=err) timer = self.call_later(time_out, timed_out_fn) diff --git a/tests/util/test_clock.py b/tests/util/test_clock.py new file mode 100644 index 0000000000..9672603579 --- /dev/null +++ b/tests/util/test_clock.py @@ -0,0 +1,33 @@ +# -*- coding: utf-8 -*- +# Copyright 2017 Vector Creations Ltd +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +from synapse import util +from twisted.internet import defer +from tests import unittest + + +class ClockTestCase(unittest.TestCase): + @defer.inlineCallbacks + def test_time_bound_deferred(self): + # just a deferred which never resolves + slow_deferred = defer.Deferred() + + clock = util.Clock() + time_bound = clock.time_bound_deferred(slow_deferred, 0.001) + + try: + yield time_bound + self.fail("Expected timedout error, but got nothing") + except util.DeferredTimedOutError: + pass |