mirror of
https://github.com/moparisthebest/SickRage
synced 2024-12-16 04:52:19 -05:00
180 lines
5.7 KiB
Python
180 lines
5.7 KiB
Python
# coding: utf-8
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from __future__ import absolute_import, division, print_function, with_statement
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import sys
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import datetime
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from tornado.escape import utf8
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from tornado.util import raise_exc_info, Configurable, u, exec_in, ArgReplacer, timedelta_to_seconds
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from tornado.test.util import unittest
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try:
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from cStringIO import StringIO # py2
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except ImportError:
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from io import StringIO # py3
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class RaiseExcInfoTest(unittest.TestCase):
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def test_two_arg_exception(self):
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# This test would fail on python 3 if raise_exc_info were simply
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# a three-argument raise statement, because TwoArgException
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# doesn't have a "copy constructor"
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class TwoArgException(Exception):
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def __init__(self, a, b):
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super(TwoArgException, self).__init__()
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self.a, self.b = a, b
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try:
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raise TwoArgException(1, 2)
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except TwoArgException:
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exc_info = sys.exc_info()
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try:
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raise_exc_info(exc_info)
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self.fail("didn't get expected exception")
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except TwoArgException as e:
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self.assertIs(e, exc_info[1])
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class TestConfigurable(Configurable):
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@classmethod
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def configurable_base(cls):
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return TestConfigurable
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@classmethod
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def configurable_default(cls):
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return TestConfig1
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class TestConfig1(TestConfigurable):
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def initialize(self, a=None):
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self.a = a
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class TestConfig2(TestConfigurable):
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def initialize(self, b=None):
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self.b = b
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class ConfigurableTest(unittest.TestCase):
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def setUp(self):
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self.saved = TestConfigurable._save_configuration()
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def tearDown(self):
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TestConfigurable._restore_configuration(self.saved)
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def checkSubclasses(self):
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# no matter how the class is configured, it should always be
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# possible to instantiate the subclasses directly
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self.assertIsInstance(TestConfig1(), TestConfig1)
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self.assertIsInstance(TestConfig2(), TestConfig2)
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obj = TestConfig1(a=1)
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self.assertEqual(obj.a, 1)
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obj = TestConfig2(b=2)
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self.assertEqual(obj.b, 2)
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def test_default(self):
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obj = TestConfigurable()
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self.assertIsInstance(obj, TestConfig1)
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self.assertIs(obj.a, None)
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obj = TestConfigurable(a=1)
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self.assertIsInstance(obj, TestConfig1)
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self.assertEqual(obj.a, 1)
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self.checkSubclasses()
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def test_config_class(self):
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TestConfigurable.configure(TestConfig2)
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obj = TestConfigurable()
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self.assertIsInstance(obj, TestConfig2)
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self.assertIs(obj.b, None)
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obj = TestConfigurable(b=2)
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self.assertIsInstance(obj, TestConfig2)
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self.assertEqual(obj.b, 2)
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self.checkSubclasses()
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def test_config_args(self):
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TestConfigurable.configure(None, a=3)
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obj = TestConfigurable()
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self.assertIsInstance(obj, TestConfig1)
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self.assertEqual(obj.a, 3)
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obj = TestConfigurable(a=4)
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self.assertIsInstance(obj, TestConfig1)
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self.assertEqual(obj.a, 4)
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self.checkSubclasses()
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# args bound in configure don't apply when using the subclass directly
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obj = TestConfig1()
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self.assertIs(obj.a, None)
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def test_config_class_args(self):
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TestConfigurable.configure(TestConfig2, b=5)
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obj = TestConfigurable()
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self.assertIsInstance(obj, TestConfig2)
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self.assertEqual(obj.b, 5)
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obj = TestConfigurable(b=6)
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self.assertIsInstance(obj, TestConfig2)
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self.assertEqual(obj.b, 6)
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self.checkSubclasses()
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# args bound in configure don't apply when using the subclass directly
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obj = TestConfig2()
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self.assertIs(obj.b, None)
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class UnicodeLiteralTest(unittest.TestCase):
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def test_unicode_escapes(self):
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self.assertEqual(utf8(u('\u00e9')), b'\xc3\xa9')
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class ExecInTest(unittest.TestCase):
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# This test is python 2 only because there are no new future imports
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# defined in python 3 yet.
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@unittest.skipIf(sys.version_info >= print_function.getMandatoryRelease(),
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'no testable future imports')
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def test_no_inherit_future(self):
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# This file has from __future__ import print_function...
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f = StringIO()
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print('hello', file=f)
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# ...but the template doesn't
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exec_in('print >> f, "world"', dict(f=f))
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self.assertEqual(f.getvalue(), 'hello\nworld\n')
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class ArgReplacerTest(unittest.TestCase):
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def setUp(self):
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def function(x, y, callback=None, z=None):
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pass
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self.replacer = ArgReplacer(function, 'callback')
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def test_omitted(self):
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args = (1, 2)
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kwargs = dict()
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self.assertIs(self.replacer.get_old_value(args, kwargs), None)
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self.assertEqual(self.replacer.replace('new', args, kwargs),
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(None, (1, 2), dict(callback='new')))
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def test_position(self):
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args = (1, 2, 'old', 3)
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kwargs = dict()
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self.assertEqual(self.replacer.get_old_value(args, kwargs), 'old')
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self.assertEqual(self.replacer.replace('new', args, kwargs),
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('old', [1, 2, 'new', 3], dict()))
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def test_keyword(self):
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args = (1,)
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kwargs = dict(y=2, callback='old', z=3)
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self.assertEqual(self.replacer.get_old_value(args, kwargs), 'old')
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self.assertEqual(self.replacer.replace('new', args, kwargs),
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('old', (1,), dict(y=2, callback='new', z=3)))
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class TimedeltaToSecondsTest(unittest.TestCase):
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def test_timedelta_to_seconds(self):
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time_delta = datetime.timedelta(hours=1)
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self.assertEqual(timedelta_to_seconds(time_delta), 3600.0)
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