/usr/lib/python3/dist-packages/twisted/trial/test/test_deferred.py is in python3-twisted-experimental 13.2.0-0ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 | # Copyright (c) Twisted Matrix Laboratories.
# See LICENSE for details.
"""
Tests for returning Deferreds from a TestCase.
"""
from __future__ import division, absolute_import
import unittest as pyunit
from twisted.internet import defer
from twisted.trial import unittest, reporter
from twisted.trial import util
from twisted.trial.test import detests
class TestSetUp(unittest.TestCase):
def _loadSuite(self, klass):
loader = pyunit.TestLoader()
r = reporter.TestResult()
s = loader.loadTestsFromTestCase(klass)
return r, s
def test_success(self):
result, suite = self._loadSuite(detests.DeferredSetUpOK)
suite(result)
self.failUnless(result.wasSuccessful())
self.assertEqual(result.testsRun, 1)
def test_fail(self):
self.failIf(detests.DeferredSetUpFail.testCalled)
result, suite = self._loadSuite(detests.DeferredSetUpFail)
suite(result)
self.failIf(result.wasSuccessful())
self.assertEqual(result.testsRun, 1)
self.assertEqual(len(result.failures), 0)
self.assertEqual(len(result.errors), 1)
self.failIf(detests.DeferredSetUpFail.testCalled)
def test_callbackFail(self):
self.failIf(detests.DeferredSetUpCallbackFail.testCalled)
result, suite = self._loadSuite(detests.DeferredSetUpCallbackFail)
suite(result)
self.failIf(result.wasSuccessful())
self.assertEqual(result.testsRun, 1)
self.assertEqual(len(result.failures), 0)
self.assertEqual(len(result.errors), 1)
self.failIf(detests.DeferredSetUpCallbackFail.testCalled)
def test_error(self):
self.failIf(detests.DeferredSetUpError.testCalled)
result, suite = self._loadSuite(detests.DeferredSetUpError)
suite(result)
self.failIf(result.wasSuccessful())
self.assertEqual(result.testsRun, 1)
self.assertEqual(len(result.failures), 0)
self.assertEqual(len(result.errors), 1)
self.failIf(detests.DeferredSetUpError.testCalled)
def test_skip(self):
self.failIf(detests.DeferredSetUpSkip.testCalled)
result, suite = self._loadSuite(detests.DeferredSetUpSkip)
suite(result)
self.failUnless(result.wasSuccessful())
self.assertEqual(result.testsRun, 1)
self.assertEqual(len(result.failures), 0)
self.assertEqual(len(result.errors), 0)
self.assertEqual(len(result.skips), 1)
self.failIf(detests.DeferredSetUpSkip.testCalled)
class TestNeverFire(unittest.TestCase):
def setUp(self):
self._oldTimeout = util.DEFAULT_TIMEOUT_DURATION
util.DEFAULT_TIMEOUT_DURATION = 0.1
def tearDown(self):
util.DEFAULT_TIMEOUT_DURATION = self._oldTimeout
def _loadSuite(self, klass):
loader = pyunit.TestLoader()
r = reporter.TestResult()
s = loader.loadTestsFromTestCase(klass)
return r, s
def test_setUp(self):
self.failIf(detests.DeferredSetUpNeverFire.testCalled)
result, suite = self._loadSuite(detests.DeferredSetUpNeverFire)
suite(result)
self.failIf(result.wasSuccessful())
self.assertEqual(result.testsRun, 1)
self.assertEqual(len(result.failures), 0)
self.assertEqual(len(result.errors), 1)
self.failIf(detests.DeferredSetUpNeverFire.testCalled)
self.failUnless(result.errors[0][1].check(defer.TimeoutError))
class TestTester(unittest.TestCase):
def getTest(self, name):
raise NotImplementedError("must override me")
def runTest(self, name):
result = reporter.TestResult()
self.getTest(name).run(result)
return result
class TestDeferred(TestTester):
def getTest(self, name):
return detests.DeferredTests(name)
def test_pass(self):
result = self.runTest('test_pass')
self.failUnless(result.wasSuccessful())
self.assertEqual(result.testsRun, 1)
def test_passGenerated(self):
result = self.runTest('test_passGenerated')
self.failUnless(result.wasSuccessful())
self.assertEqual(result.testsRun, 1)
self.failUnless(detests.DeferredTests.touched)
def test_fail(self):
result = self.runTest('test_fail')
self.failIf(result.wasSuccessful())
self.assertEqual(result.testsRun, 1)
self.assertEqual(len(result.failures), 1)
def test_failureInCallback(self):
result = self.runTest('test_failureInCallback')
self.failIf(result.wasSuccessful())
self.assertEqual(result.testsRun, 1)
self.assertEqual(len(result.failures), 1)
def test_errorInCallback(self):
result = self.runTest('test_errorInCallback')
self.failIf(result.wasSuccessful())
self.assertEqual(result.testsRun, 1)
self.assertEqual(len(result.errors), 1)
def test_skip(self):
result = self.runTest('test_skip')
self.failUnless(result.wasSuccessful())
self.assertEqual(result.testsRun, 1)
self.assertEqual(len(result.skips), 1)
self.failIf(detests.DeferredTests.touched)
def test_todo(self):
result = self.runTest('test_expectedFailure')
self.failUnless(result.wasSuccessful())
self.assertEqual(result.testsRun, 1)
self.assertEqual(len(result.errors), 0)
self.assertEqual(len(result.failures), 0)
self.assertEqual(len(result.expectedFailures), 1)
def test_thread(self):
result = self.runTest('test_thread')
self.assertEqual(result.testsRun, 1)
self.failUnless(result.wasSuccessful(), result.errors)
class TestTimeout(TestTester):
def getTest(self, name):
return detests.TimeoutTests(name)
def _wasTimeout(self, error):
self.assertEqual(error.check(defer.TimeoutError),
defer.TimeoutError)
def test_pass(self):
result = self.runTest('test_pass')
self.failUnless(result.wasSuccessful())
self.assertEqual(result.testsRun, 1)
def test_passDefault(self):
result = self.runTest('test_passDefault')
self.failUnless(result.wasSuccessful())
self.assertEqual(result.testsRun, 1)
def test_timeout(self):
result = self.runTest('test_timeout')
self.failIf(result.wasSuccessful())
self.assertEqual(result.testsRun, 1)
self.assertEqual(len(result.errors), 1)
self._wasTimeout(result.errors[0][1])
def test_timeoutZero(self):
result = self.runTest('test_timeoutZero')
self.failIf(result.wasSuccessful())
self.assertEqual(result.testsRun, 1)
self.assertEqual(len(result.errors), 1)
self._wasTimeout(result.errors[0][1])
def test_skip(self):
result = self.runTest('test_skip')
self.failUnless(result.wasSuccessful())
self.assertEqual(result.testsRun, 1)
self.assertEqual(len(result.skips), 1)
def test_todo(self):
result = self.runTest('test_expectedFailure')
self.failUnless(result.wasSuccessful())
self.assertEqual(result.testsRun, 1)
self.assertEqual(len(result.expectedFailures), 1)
self._wasTimeout(result.expectedFailures[0][1])
def test_errorPropagation(self):
result = self.runTest('test_errorPropagation')
self.failIf(result.wasSuccessful())
self.assertEqual(result.testsRun, 1)
self._wasTimeout(detests.TimeoutTests.timedOut)
def test_classTimeout(self):
loader = pyunit.TestLoader()
suite = loader.loadTestsFromTestCase(detests.TestClassTimeoutAttribute)
result = reporter.TestResult()
suite.run(result)
self.assertEqual(len(result.errors), 1)
self._wasTimeout(result.errors[0][1])
def test_callbackReturnsNonCallingDeferred(self):
#hacky timeout
# raises KeyboardInterrupt because Trial sucks
from twisted.internet import reactor
call = reactor.callLater(2, reactor.crash)
result = self.runTest('test_calledButNeverCallback')
if call.active():
call.cancel()
self.failIf(result.wasSuccessful())
self._wasTimeout(result.errors[0][1])
# The test loader erroneously attempts to run this:
del TestTester
|