FM / test

/usr/lib/python3/dist-packages/twisted/test/

/usr/lib/python3/dist-packages/twisted/test

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__pycache__/	-	0755	rm
cert.pem.no_trailing_newline	1414	0644	edit dl rm
crash_test_dummy.py	549	0644	edit dl rm
ignore_test_failure.py	31459	0644	edit dl rm
iosim.py	18163	0644	edit dl rm
key.pem.no_trailing_newline	1707	0644	edit dl rm
mock_win32process.py	1299	0644	edit dl rm
myrebuilder1.py	151	0644	edit dl rm
myrebuilder2.py	151	0644	edit dl rm
plugin_basic.py	901	0644	edit dl rm
plugin_extra1.py	392	0644	edit dl rm
plugin_extra2.py	550	0644	edit dl rm
process_cmdline.py	123	0644	edit dl rm
process_echoer.py	214	0644	edit dl rm
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process_getargv.py	234	0644	edit dl rm
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process_linger.py	297	0644	edit dl rm
process_reader.py	178	0644	edit dl rm
process_signal.py	220	0644	edit dl rm
process_stdinreader.py	739	0644	edit dl rm
process_tester.py	779	0644	edit dl rm
process_tty.py	130	0644	edit dl rm
process_twisted.py	1182	0644	edit dl rm
proto_helpers.py	1368	0644	edit dl rm
reflect_helper_IE.py	60	0644	edit dl rm
reflect_helper_VE.py	81	0644	edit dl rm
reflect_helper_ZDE.py	48	0644	edit dl rm
server.pem	4444	0644	edit dl rm
ssl_helpers.py	1650	0644	edit dl rm
stdio_test_consumer.py	1168	0644	edit dl rm
stdio_test_halfclose.py	2047	0644	edit dl rm
stdio_test_hostpeer.py	1089	0644	edit dl rm
stdio_test_lastwrite.py	1154	0644	edit dl rm
stdio_test_loseconn.py	1583	0644	edit dl rm
stdio_test_producer.py	1484	0644	edit dl rm
stdio_test_write.py	902	0644	edit dl rm
stdio_test_writeseq.py	894	0644	edit dl rm
testutils.py	5178	0644	edit dl rm
test_abstract.py	3435	0644	edit dl rm
test_adbapi.py	26175	0644	edit dl rm
test_amp.py	110514	0644	edit dl rm
test_application.py	34140	0644	edit dl rm
test_compat.py	18172	0644	edit dl rm
test_context.py	1464	0644	edit dl rm
test_cooperator.py	21339	0644	edit dl rm
test_defer.py	124782	0644	edit dl rm
test_defgen.py	10634	0644	edit dl rm
test_dict.py	1528	0644	edit dl rm
test_dirdbm.py	6851	0644	edit dl rm
test_error.py	8926	0644	edit dl rm
test_factories.py	4567	0644	edit dl rm
test_fdesc.py	7452	0644	edit dl rm
test_finger.py	1894	0644	edit dl rm
test_formmethod.py	3961	0644	edit dl rm
test_ftp.py	130002	0644	edit dl rm
test_ftp_options.py	2688	0644	edit dl rm
test_htb.py	3154	0644	edit dl rm
test_ident.py	6718	0644	edit dl rm
test_internet.py	46469	0644	edit dl rm
test_iosim.py	8908	0644	edit dl rm
test_iutils.py	13632	0644	edit dl rm
test_lockfile.py	15336	0644	edit dl rm
test_log.py	36073	0644	edit dl rm
test_logfile.py	17891	0644	edit dl rm
test_loopback.py	14321	0644	edit dl rm
test_main.py	2166	0644	edit dl rm
test_memcache.py	25284	0644	edit dl rm
test_modules.py	17428	0644	edit dl rm
test_monkey.py	5519	0644	edit dl rm
test_paths.py	70972	0644	edit dl rm
test_pcp.py	12528	0644	edit dl rm
test_persisted.py	13407	0644	edit dl rm
test_plugin.py	25384	0644	edit dl rm
test_policies.py	33061	0644	edit dl rm
test_postfix.py	4427	0644	edit dl rm
test_process.py	87203	0644	edit dl rm
test_protocols.py	7334	0644	edit dl rm
test_randbytes.py	3270	0644	edit dl rm
test_rebuild.py	7323	0644	edit dl rm
test_reflect.py	24469	0644	edit dl rm
test_roots.py	1643	0644	edit dl rm
test_shortcut.py	1962	0644	edit dl rm
test_sip.py	25498	0644	edit dl rm
test_sob.py	5667	0644	edit dl rm
test_socks.py	17496	0644	edit dl rm
test_ssl.py	23301	0644	edit dl rm
test_sslverify.py	116627	0644	edit dl rm
test_stateful.py	2015	0644	edit dl rm
test_stdio.py	12730	0644	edit dl rm
test_strerror.py	5247	0644	edit dl rm
test_strports.py	1705	0644	edit dl rm
test_task.py	46348	0644	edit dl rm
test_tcp.py	65813	0644	edit dl rm
test_tcp_internals.py	13036	0644	edit dl rm
test_text.py	6367	0644	edit dl rm
test_threadable.py	3338	0644	edit dl rm
test_threadpool.py	21956	0644	edit dl rm
test_threads.py	13211	0644	edit dl rm
test_tpfile.py	1545	0644	edit dl rm
test_twistd.py	73768	0644	edit dl rm
test_twisted.py	6277	0644	edit dl rm
test_udp.py	25012	0644	edit dl rm
test_unix.py	13579	0644	edit dl rm
test_usage.py	23311	0644	edit dl rm
__init__.py	475	0644	edit dl rm

Edit: /usr/lib/python3/dist-packages/twisted/test/test_randbytes.py (3270B)

# Copyright (c) Twisted Matrix Laboratories.
# See LICENSE for details.

"""
Test cases for L{twisted.python.randbytes}.
"""

from twisted.python import randbytes
from twisted.trial import unittest

class SecureRandomTestCaseBase:
    """
    Base class for secureRandom test cases.
    """

def _check(self, source):
        """
        The given random bytes source should return the number of bytes
        requested each time it is called and should probably not return the
        same bytes on two consecutive calls (although this is a perfectly
        legitimate occurrence and rejecting it may generate a spurious failure
        -- maybe we'll get lucky and the heat death with come first).
        """
        for nbytes in range(17, 25):
            s = source(nbytes)
            self.assertEqual(len(s), nbytes)
            s2 = source(nbytes)
            self.assertEqual(len(s2), nbytes)
            # This is crude but hey
            self.assertNotEqual(s2, s)

class SecureRandomTests(SecureRandomTestCaseBase, unittest.TestCase):
    """
    Test secureRandom under normal conditions.
    """

def test_normal(self):
        """
        L{randbytes.secureRandom} should return a string of the requested
        length and make some effort to make its result otherwise unpredictable.
        """
        self._check(randbytes.secureRandom)

class ConditionalSecureRandomTests(
    SecureRandomTestCaseBase, unittest.SynchronousTestCase
):
    """
    Test random sources one by one, then remove it to.
    """

def setUp(self):
        """
        Create a L{randbytes.RandomFactory} to use in the tests.
        """
        self.factory = randbytes.RandomFactory()

def errorFactory(self, nbytes):
        """
        A factory raising an error when a source is not available.
        """
        raise randbytes.SourceNotAvailable()

def test_osUrandom(self):
        """
        L{RandomFactory._osUrandom} should work as a random source whenever
        L{os.urandom} is available.
        """
        self._check(self.factory._osUrandom)

def test_withoutAnything(self):
        """
        Remove all secure sources and assert it raises a failure. Then try the
        fallback parameter.
        """
        self.factory._osUrandom = self.errorFactory
        self.assertRaises(
            randbytes.SecureRandomNotAvailable, self.factory.secureRandom, 18
        )

def wrapper():
            return self.factory.secureRandom(18, fallback=True)

s = self.assertWarns(
            RuntimeWarning,
            "urandom unavailable - "
            "proceeding with non-cryptographically secure random source",
            __file__,
            wrapper,
        )
        self.assertEqual(len(s), 18)

class RandomBaseTests(SecureRandomTestCaseBase, unittest.SynchronousTestCase):
    """
    'Normal' random test cases.
    """

def test_normal(self):
        """
        Test basic case.
        """
        self._check(randbytes.insecureRandom)

def test_withoutGetrandbits(self):
        """
        Test C{insecureRandom} without C{random.getrandbits}.
        """
        factory = randbytes.RandomFactory()
        factory.getrandbits = None
        self._check(factory.insecureRandom)

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