Remove third_party/twisted_8_1

third_party/twisted_8_1/twisted/test/test_stdio.py

Index: third_party/twisted_8_1/twisted/test/test_stdio.py
diff --git a/third_party/twisted_8_1/twisted/test/test_stdio.py b/third_party/twisted_8_1/twisted/test/test_stdio.py
deleted file mode 100644
index b47b6cf293b2c72dd6951a6d1e772a7a73cfc68a..0000000000000000000000000000000000000000
--- a/third_party/twisted_8_1/twisted/test/test_stdio.py
+++ /dev/null
@@ -1,265 +0,0 @@
-# Copyright (c) 2006-2007 Twisted Matrix Laboratories.
-# See LICENSE for details.
-
-import os, sys
-
-from twisted.trial import unittest
-from twisted.python import filepath
-from twisted.internet import error, defer, protocol, reactor
-
-
-# A short string which is intended to appear here and nowhere else,
-# particularly not in any random garbage output CPython unavoidable
-# generates (such as in warning text and so forth).  This is searched
-# for in the output from stdio_test_lastwrite.py and if it is found at
-# the end, the functionality works.
-UNIQUE_LAST_WRITE_STRING = 'xyz123abc Twisted is great!'
-
-
-class StandardIOTestProcessProtocol(protocol.ProcessProtocol):
-    """
-    Test helper for collecting output from a child process and notifying
-    something when it exits.
-
-    @ivar onConnection: A L{defer.Deferred} which will be called back with
-    C{None} when the connection to the child process is established.
-
-    @ivar onCompletion: A L{defer.Deferred} which will be errbacked with the
-    failure associated with the child process exiting when it exits.
-
-    @ivar onDataReceived: A L{defer.Deferred} which will be called back with
-    this instance whenever C{childDataReceived} is called, or C{None} to
-    suppress these callbacks.
-
-    @ivar data: A C{dict} mapping file descriptors to strings containing all
-    bytes received from the child process on each file descriptor.
-    """
-    onDataReceived = None
-
-    def __init__(self):
-        self.onConnection = defer.Deferred()
-        self.onCompletion = defer.Deferred()
-        self.data = {}
-
-
-    def connectionMade(self):
-        self.onConnection.callback(None)
-
-
-    def childDataReceived(self, name, bytes):
-        """
-        Record all bytes received from the child process in the C{data}
-        dictionary.  Fire C{onDataReceived} if it is not C{None}.
-        """
-        self.data[name] = self.data.get(name, '') + bytes
-        if self.onDataReceived is not None:
-            d, self.onDataReceived = self.onDataReceived, None
-            d.callback(self)
-
-
-    def processEnded(self, reason):
-        self.onCompletion.callback(reason)
-
-
-
-class StandardInputOutputTestCase(unittest.TestCase):
-    def _spawnProcess(self, proto, sibling, *args, **kw):
-        """
-        Launch a child Python process and communicate with it using the
-        given ProcessProtocol.
-
-        @param proto: A L{ProcessProtocol} instance which will be connected
-        to the child process.
-
-        @param sibling: The basename of a file containing the Python program
-        to run in the child process.
-
-        @param *args: strings which will be passed to the child process on
-        the command line as C{argv[2:]}.
-
-        @param **kw: additional arguments to pass to L{reactor.spawnProcess}.
-
-        @return: The L{IProcessTransport} provider for the spawned process.
-        """
-        import twisted
-        subenv = dict(os.environ)
-        subenv['PYTHONPATH'] = os.pathsep.join(
-            [os.path.abspath(
-                    os.path.dirname(os.path.dirname(twisted.__file__))),
-             subenv.get('PYTHONPATH', '')
-             ])
-        args = [sys.executable,
-             filepath.FilePath(__file__).sibling(sibling).path,
-             reactor.__class__.__module__] + list(args)
-        return reactor.spawnProcess(
-            proto,
-            sys.executable,
-            args,
-            env=subenv,
-            **kw)
-
-
-    def _requireFailure(self, d, callback):
-        def cb(result):
-            self.fail("Process terminated with non-Failure: %r" % (result,))
-        def eb(err):
-            return callback(err)
-        return d.addCallbacks(cb, eb)
-
-
-    def test_loseConnection(self):
-        """
-        Verify that a protocol connected to L{StandardIO} can disconnect
-        itself using C{transport.loseConnection}.
-        """
-        p = StandardIOTestProcessProtocol()
-        d = p.onCompletion
-        self._spawnProcess(p, 'stdio_test_loseconn.py')
-
-        def processEnded(reason):
-            self.failIfIn(1, p.data)
-            reason.trap(error.ProcessDone)
-        return self._requireFailure(d, processEnded)
-
-
-    def test_lastWriteReceived(self):
-        """
-        Verify that a write made directly to stdout using L{os.write}
-        after StandardIO has finished is reliably received by the
-        process reading that stdout.
-        """
-        p = StandardIOTestProcessProtocol()
-
-        # Note: the OS X bug which prompted the addition of this test
-        # is an apparent race condition involving non-blocking PTYs.
-        # Delaying the parent process significantly increases the
-        # likelihood of the race going the wrong way.  If you need to
-        # fiddle with this code at all, uncommenting the next line
-        # will likely make your life much easier.  It is commented out
-        # because it makes the test quite slow.
-
-        # p.onConnection.addCallback(lambda ign: __import__('time').sleep(5))
-
-        try:
-            self._spawnProcess(
-                p, 'stdio_test_lastwrite.py', UNIQUE_LAST_WRITE_STRING,
-                usePTY=True)
-        except ValueError, e:
-            # Some platforms don't work with usePTY=True
-            raise unittest.SkipTest(str(e))
-
-        def processEnded(reason):
-            """
-            Asserts that the parent received the bytes written by the child
-            immediately after the child starts.
-            """
-            self.assertTrue(
-                p.data[1].endswith(UNIQUE_LAST_WRITE_STRING),
-                "Received %r from child, did not find expected bytes." % (
-                    p.data,))
-            reason.trap(error.ProcessDone)
-        return self._requireFailure(p.onCompletion, processEnded)
-
-
-    def test_hostAndPeer(self):
-        """
-        Verify that the transport of a protocol connected to L{StandardIO}
-        has C{getHost} and C{getPeer} methods.
-        """
-        p = StandardIOTestProcessProtocol()
-        d = p.onCompletion
-        self._spawnProcess(p, 'stdio_test_hostpeer.py')
-
-        def processEnded(reason):
-            host, peer = p.data[1].splitlines()
-            self.failUnless(host)
-            self.failUnless(peer)
-            reason.trap(error.ProcessDone)
-        return self._requireFailure(d, processEnded)
-
-
-    def test_write(self):
-        """
-        Verify that the C{write} method of the transport of a protocol
-        connected to L{StandardIO} sends bytes to standard out.
-        """
-        p = StandardIOTestProcessProtocol()
-        d = p.onCompletion
-
-        self._spawnProcess(p, 'stdio_test_write.py')
-
-        def processEnded(reason):
-            self.assertEquals(p.data[1], 'ok!')
-            reason.trap(error.ProcessDone)
-        return self._requireFailure(d, processEnded)
-
-
-    def test_writeSequence(self):
-        """
-        Verify that the C{writeSequence} method of the transport of a
-        protocol connected to L{StandardIO} sends bytes to standard out.
-        """
-        p = StandardIOTestProcessProtocol()
-        d = p.onCompletion
-
-        self._spawnProcess(p, 'stdio_test_writeseq.py')
-
-        def processEnded(reason):
-            self.assertEquals(p.data[1], 'ok!')
-            reason.trap(error.ProcessDone)
-        return self._requireFailure(d, processEnded)
-
-
-    def _junkPath(self):
-        junkPath = self.mktemp()
-        junkFile = file(junkPath, 'w')
-        for i in xrange(1024):
-            junkFile.write(str(i) + '\n')
-        junkFile.close()
-        return junkPath
-
-
-    def test_producer(self):
-        """
-        Verify that the transport of a protocol connected to L{StandardIO}
-        is a working L{IProducer} provider.
-        """
-        p = StandardIOTestProcessProtocol()
-        d = p.onCompletion
-
-        written = []
-        toWrite = range(100)
-
-        def connectionMade(ign):
-            if toWrite:
-                written.append(str(toWrite.pop()) + "\n")
-                proc.write(written[-1])
-                reactor.callLater(0.01, connectionMade, None)
-
-        proc = self._spawnProcess(p, 'stdio_test_producer.py')
-
-        p.onConnection.addCallback(connectionMade)
-
-        def processEnded(reason):
-            self.assertEquals(p.data[1], ''.join(written))
-            self.failIf(toWrite, "Connection lost with %d writes left to go." % (len(toWrite),))
-            reason.trap(error.ProcessDone)
-        return self._requireFailure(d, processEnded)
-
-
-    def test_consumer(self):
-        """
-        Verify that the transport of a protocol connected to L{StandardIO}
-        is a working L{IConsumer} provider.
-        """
-        p = StandardIOTestProcessProtocol()
-        d = p.onCompletion
-
-        junkPath = self._junkPath()
-
-        self._spawnProcess(p, 'stdio_test_consumer.py', junkPath)
-
-        def processEnded(reason):
-            self.assertEquals(p.data[1], file(junkPath).read())
-            reason.trap(error.ProcessDone)
-        return self._requireFailure(d, processEnded)