Remove third_party/twisted_8_1

third_party/twisted_8_1/twisted/test/test_usage.py

Index: third_party/twisted_8_1/twisted/test/test_usage.py
diff --git a/third_party/twisted_8_1/twisted/test/test_usage.py b/third_party/twisted_8_1/twisted/test/test_usage.py
deleted file mode 100644
index e77c179206d080ff07a5502d312316ffff865ea6..0000000000000000000000000000000000000000
--- a/third_party/twisted_8_1/twisted/test/test_usage.py
+++ /dev/null
@@ -1,372 +0,0 @@
-
-# Copyright (c) 2001-2007 Twisted Matrix Laboratories.
-# See LICENSE for details.
-
-
-from twisted.trial import unittest
-from twisted.python import usage
-
-
-class WellBehaved(usage.Options):
-    optParameters = [['long', 'w', 'default', 'and a docstring'],
-                     ['another', 'n', 'no docstring'],
-                     ['longonly', None, 'noshort'],
-                     ['shortless', None, 'except',
-                      'this one got docstring'],
-                  ]
-    optFlags = [['aflag', 'f',
-                 """
-
-                 flagallicious docstringness for this here
-
-                 """],
-                ['flout', 'o'],
-                ]
-
-    def opt_myflag(self):
-        self.opts['myflag'] = "PONY!"
-
-    def opt_myparam(self, value):
-        self.opts['myparam'] = "%s WITH A PONY!" % (value,)
-
-
-class ParseCorrectnessTest(unittest.TestCase):
-    """
-    Test Options.parseArgs for correct values under good conditions.
-    """
-    def setUp(self):
-        """
-        Instantiate and parseOptions a well-behaved Options class.
-        """
-
-        self.niceArgV = ("--long Alpha -n Beta "
-                         "--shortless Gamma -f --myflag "
-                         "--myparam Tofu").split()
-
-        self.nice = WellBehaved()
-
-        self.nice.parseOptions(self.niceArgV)
-
-    def test_checkParameters(self):
-        """
-        Checking that parameters have correct values.
-        """
-        self.failUnlessEqual(self.nice.opts['long'], "Alpha")
-        self.failUnlessEqual(self.nice.opts['another'], "Beta")
-        self.failUnlessEqual(self.nice.opts['longonly'], "noshort")
-        self.failUnlessEqual(self.nice.opts['shortless'], "Gamma")
-
-    def test_checkFlags(self):
-        """
-        Checking that flags have correct values.
-        """
-        self.failUnlessEqual(self.nice.opts['aflag'], 1)
-        self.failUnlessEqual(self.nice.opts['flout'], 0)
-
-    def test_checkCustoms(self):
-        """
-        Checking that custom flags and parameters have correct values.
-        """
-        self.failUnlessEqual(self.nice.opts['myflag'], "PONY!")
-        self.failUnlessEqual(self.nice.opts['myparam'], "Tofu WITH A PONY!")
-
-
-class TypedOptions(usage.Options):
-    optParameters = [
-        ['fooint', None, 392, 'Foo int', int],
-        ['foofloat', None, 4.23, 'Foo float', float],
-        ['eggint', None, None, 'Egg int without default', int],
-        ['eggfloat', None, None, 'Egg float without default', float],
-    ]
-
-
-class TypedTestCase(unittest.TestCase):
-    """
-    Test Options.parseArgs for options with forced types.
-    """
-    def setUp(self):
-        self.usage = TypedOptions()
-
-    def test_defaultValues(self):
-        """
-        Test parsing of default values.
-        """
-        argV = []
-        self.usage.parseOptions(argV)
-        self.failUnlessEqual(self.usage.opts['fooint'], 392)
-        self.assert_(isinstance(self.usage.opts['fooint'], int))
-        self.failUnlessEqual(self.usage.opts['foofloat'], 4.23)
-        self.assert_(isinstance(self.usage.opts['foofloat'], float))
-        self.failUnlessEqual(self.usage.opts['eggint'], None)
-        self.failUnlessEqual(self.usage.opts['eggfloat'], None)
-
-    def test_parsingValues(self):
-        """
-        Test basic parsing of int and float values.
-        """
-        argV = ("--fooint 912 --foofloat -823.1 "
-                "--eggint 32 --eggfloat 21").split()
-        self.usage.parseOptions(argV)
-        self.failUnlessEqual(self.usage.opts['fooint'], 912)
-        self.assert_(isinstance(self.usage.opts['fooint'], int))
-        self.failUnlessEqual(self.usage.opts['foofloat'], -823.1)
-        self.assert_(isinstance(self.usage.opts['foofloat'], float))
-        self.failUnlessEqual(self.usage.opts['eggint'], 32)
-        self.assert_(isinstance(self.usage.opts['eggint'], int))
-        self.failUnlessEqual(self.usage.opts['eggfloat'], 21.)
-        self.assert_(isinstance(self.usage.opts['eggfloat'], float))
-
-    def test_invalidValues(self):
-        """
-        Check that passing wrong values raises an error.
-        """
-        argV = "--fooint egg".split()
-        self.assertRaises(usage.UsageError, self.usage.parseOptions, argV)
-
-
-class WrongTypedOptions(usage.Options):
-    optParameters = [
-        ['barwrong', None, None, 'Bar with wrong coerce', 'he']
-    ]
-
-
-class WeirdCallableOptions(usage.Options):
-    def _bar(value):
-        raise RuntimeError("Ouch")
-    def _foo(value):
-        raise ValueError("Yay")
-    optParameters = [
-        ['barwrong', None, None, 'Bar with strange callable', _bar],
-        ['foowrong', None, None, 'Foo with strange callable', _foo]
-    ]
-
-
-class WrongTypedTestCase(unittest.TestCase):
-    """
-    Test Options.parseArgs for wrong coerce options.
-    """
-    def test_nonCallable(self):
-        """
-        Check that using a non callable type fails.
-        """
-        us =  WrongTypedOptions()
-        argV = "--barwrong egg".split()
-        self.assertRaises(TypeError, us.parseOptions, argV)
-
-    def test_notCalledInDefault(self):
-        """
-        Test that the coerce functions are not called if no values are
-        provided.
-        """
-        us = WeirdCallableOptions()
-        argV = []
-        us.parseOptions(argV)
-
-    def test_weirdCallable(self):
-        """
-        Test what happens when coerce functions raise errors.
-        """
-        us = WeirdCallableOptions()
-        argV = "--foowrong blah".split()
-        # ValueError is swallowed as UsageError
-        e = self.assertRaises(usage.UsageError, us.parseOptions, argV)
-        self.assertEquals(str(e), "Parameter type enforcement failed: Yay")
-
-        us = WeirdCallableOptions()
-        argV = "--barwrong blah".split()
-        # RuntimeError is not swallowed
-        self.assertRaises(RuntimeError, us.parseOptions, argV)
-
-
-class OutputTest(unittest.TestCase):
-    def test_uppercasing(self):
-        """
-        Error output case adjustment does not mangle options
-        """
-        opt = WellBehaved()
-        e = self.assertRaises(usage.UsageError,
-                              opt.parseOptions, ['-Z'])
-        self.assertEquals(str(e), 'option -Z not recognized')
-
-
-class InquisitionOptions(usage.Options):
-    optFlags = [
-        ('expect', 'e'),
-        ]
-    optParameters = [
-        ('torture-device', 't',
-         'comfy-chair',
-         'set preferred torture device'),
-        ]
-
-
-class HolyQuestOptions(usage.Options):
-    optFlags = [('horseback', 'h',
-                 'use a horse'),
-                ('for-grail', 'g'),
-                ]
-
-
-class SubCommandOptions(usage.Options):
-    optFlags = [('europian-swallow', None,
-                 'set default swallow type to Europian'),
-                ]
-    subCommands = [
-        ('inquisition', 'inquest', InquisitionOptions,
-            'Perform an inquisition'),
-        ('holyquest', 'quest', HolyQuestOptions,
-            'Embark upon a holy quest'),
-        ]
-
-
-class SubCommandTest(unittest.TestCase):
-
-    def test_simpleSubcommand(self):
-        o = SubCommandOptions()
-        o.parseOptions(['--europian-swallow', 'inquisition'])
-        self.failUnlessEqual(o['europian-swallow'], True)
-        self.failUnlessEqual(o.subCommand, 'inquisition')
-        self.failUnless(isinstance(o.subOptions, InquisitionOptions))
-        self.failUnlessEqual(o.subOptions['expect'], False)
-        self.failUnlessEqual(o.subOptions['torture-device'], 'comfy-chair')
-
-    def test_subcommandWithFlagsAndOptions(self):
-        o = SubCommandOptions()
-        o.parseOptions(['inquisition', '--expect', '--torture-device=feather'])
-        self.failUnlessEqual(o['europian-swallow'], False)
-        self.failUnlessEqual(o.subCommand, 'inquisition')
-        self.failUnless(isinstance(o.subOptions, InquisitionOptions))
-        self.failUnlessEqual(o.subOptions['expect'], True)
-        self.failUnlessEqual(o.subOptions['torture-device'], 'feather')
-
-    def test_subcommandAliasWithFlagsAndOptions(self):
-        o = SubCommandOptions()
-        o.parseOptions(['inquest', '--expect', '--torture-device=feather'])
-        self.failUnlessEqual(o['europian-swallow'], False)
-        self.failUnlessEqual(o.subCommand, 'inquisition')
-        self.failUnless(isinstance(o.subOptions, InquisitionOptions))
-        self.failUnlessEqual(o.subOptions['expect'], True)
-        self.failUnlessEqual(o.subOptions['torture-device'], 'feather')
-
-    def test_anotherSubcommandWithFlagsAndOptions(self):
-        o = SubCommandOptions()
-        o.parseOptions(['holyquest', '--for-grail'])
-        self.failUnlessEqual(o['europian-swallow'], False)
-        self.failUnlessEqual(o.subCommand, 'holyquest')
-        self.failUnless(isinstance(o.subOptions, HolyQuestOptions))
-        self.failUnlessEqual(o.subOptions['horseback'], False)
-        self.failUnlessEqual(o.subOptions['for-grail'], True)
-
-    def test_noSubcommand(self):
-        o = SubCommandOptions()
-        o.parseOptions(['--europian-swallow'])
-        self.failUnlessEqual(o['europian-swallow'], True)
-        self.failUnlessEqual(o.subCommand, None)
-        self.failIf(hasattr(o, 'subOptions'))
-
-    def test_defaultSubcommand(self):
-        o = SubCommandOptions()
-        o.defaultSubCommand = 'inquest'
-        o.parseOptions(['--europian-swallow'])
-        self.failUnlessEqual(o['europian-swallow'], True)
-        self.failUnlessEqual(o.subCommand, 'inquisition')
-        self.failUnless(isinstance(o.subOptions, InquisitionOptions))
-        self.failUnlessEqual(o.subOptions['expect'], False)
-        self.failUnlessEqual(o.subOptions['torture-device'], 'comfy-chair')
-
-    def test_subCommandParseOptionsHasParent(self):
-        class SubOpt(usage.Options):
-            def parseOptions(self, *a, **kw):
-                self.sawParent = self.parent
-                usage.Options.parseOptions(self, *a, **kw)
-        class Opt(usage.Options):
-            subCommands = [
-                ('foo', 'f', SubOpt, 'bar'),
-                ]
-        o = Opt()
-        o.parseOptions(['foo'])
-        self.failUnless(hasattr(o.subOptions, 'sawParent'))
-        self.failUnlessEqual(o.subOptions.sawParent , o)
-
-    def test_subCommandInTwoPlaces(self):
-        """
-        The .parent pointer is correct even when the same Options class is
-        used twice.
-        """
-        class SubOpt(usage.Options):
-            pass
-        class OptFoo(usage.Options):
-            subCommands = [
-                ('foo', 'f', SubOpt, 'quux'),
-                ]
-        class OptBar(usage.Options):
-            subCommands = [
-                ('bar', 'b', SubOpt, 'quux'),
-                ]
-        oFoo = OptFoo()
-        oFoo.parseOptions(['foo'])
-        oBar=OptBar()
-        oBar.parseOptions(['bar'])
-        self.failUnless(hasattr(oFoo.subOptions, 'parent'))
-        self.failUnless(hasattr(oBar.subOptions, 'parent'))
-        self.failUnlessIdentical(oFoo.subOptions.parent, oFoo)
-        self.failUnlessIdentical(oBar.subOptions.parent, oBar)
-
-
-class HelpStringTest(unittest.TestCase):
-    def setUp(self):
-        """
-        Instantiate a well-behaved Options class.
-        """
-
-        self.niceArgV = ("--long Alpha -n Beta "
-                         "--shortless Gamma -f --myflag "
-                         "--myparam Tofu").split()
-
-        self.nice = WellBehaved()
-
-    def test_noGoBoom(self):
-        """
-        __str__ shouldn't go boom.
-        """
-        try:
-            self.nice.__str__()
-        except Exception, e:
-            self.fail(e)
-
-    def test_whitespaceStripFlagsAndParameters(self):
-        """
-        Extra whitespace in flag and parameters docs is stripped.
-        """
-        # We test this by making sure aflag and it's help string are on the
-        # same line.
-        lines = [s for s in str(self.nice).splitlines() if s.find("aflag")>=0]
-        self.failUnless(len(lines) > 0)
-        self.failUnless(lines[0].find("flagallicious") >= 0)
-
-
-class PortCoerceTestCase(unittest.TestCase):
-    """
-    Test the behavior of L{usage.portCoerce}.
-    """
-    def test_validCoerce(self):
-        """
-        Test the answers with valid input.
-        """
-        self.assertEquals(0, usage.portCoerce("0"))
-        self.assertEquals(3210, usage.portCoerce("3210"))
-        self.assertEquals(65535, usage.portCoerce("65535"))
-
-    def test_errorCoerce(self):
-        """
-        Test error path.
-        """
-        self.assertRaises(ValueError, usage.portCoerce, "")
-        self.assertRaises(ValueError, usage.portCoerce, "-21")
-        self.assertRaises(ValueError, usage.portCoerce, "212189")
-        self.assertRaises(ValueError, usage.portCoerce, "foo")
-
-
-if __name__ == '__main__':
-    unittest.main()
-