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# -*- test-case-name: twisted.conch.test.test_manhole -*-
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# Copyright (c) 2001-2004 Twisted Matrix Laboratories.
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# See LICENSE for details.
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from __future__ import generators
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from twisted.trial import unittest
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from twisted.internet import error, defer
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from twisted.conch.test.test_recvline import _TelnetMixin, _SSHMixin, _StdioMixin, stdio, ssh
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from twisted.conch import manhole
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def determineDefaultFunctionName():
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Return the string used by Python as the name for code objects which are
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compiled from interactive input or at the top-level of modules.
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return traceback.extract_stack()[0][2]
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defaultFunctionName = determineDefaultFunctionName()
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class WriterTestCase(unittest.TestCase):
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def testInteger(self):
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manhole.lastColorizedLine("1")
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def testDoubleQuoteString(self):
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manhole.lastColorizedLine('"1"')
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def testSingleQuoteString(self):
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manhole.lastColorizedLine("'1'")
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def testTripleSingleQuotedString(self):
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manhole.lastColorizedLine("'''1'''")
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def testTripleDoubleQuotedString(self):
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manhole.lastColorizedLine('"""1"""')
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def testFunctionDefinition(self):
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manhole.lastColorizedLine("def foo():")
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def testClassDefinition(self):
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manhole.lastColorizedLine("class foo:")
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class ManholeLoopbackMixin:
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serverProtocol = manhole.ColoredManhole
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return defer.waitForDeferred(d)
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def testSimpleExpression(self):
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done = self.recvlineClient.expect("done")
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return done.addCallback(finished)
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def testTripleQuoteLineContinuation(self):
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done = self.recvlineClient.expect("done")
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return done.addCallback(finished)
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def testFunctionDefinition(self):
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done = self.recvlineClient.expect("done")
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[">>> def foo(bar):",
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return done.addCallback(finished)
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def testClassDefinition(self):
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done = self.recvlineClient.expect("done")
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"\t\tprint 'Hello, world!'\n\n"
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"... def bar(self):",
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"... print 'Hello, world!'",
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return done.addCallback(finished)
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def testException(self):
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done = self.recvlineClient.expect("done")
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"Traceback (most recent call last):",
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' File "<console>", line 1, in ' + defaultFunctionName,
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"ZeroDivisionError: integer division or modulo by zero",
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return done.addCallback(finished)
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def testControlC(self):
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done = self.recvlineClient.expect("done")
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"cancelled line" + manhole.CTRL_C +
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[">>> cancelled line",
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return done.addCallback(finished)
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def testControlBackslash(self):
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self._testwrite("cancelled line")
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partialLine = self.recvlineClient.expect("cancelled line")
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def gotPartialLine(ign):
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[">>> cancelled line"])
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self._testwrite(manhole.CTRL_BACKSLASH)
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d = self.recvlineClient.onDisconnection
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return self.assertFailure(d, error.ConnectionDone)
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def gotClearedLine(ign):
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return partialLine.addCallback(gotPartialLine).addCallback(gotClearedLine)
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def testControlD(self):
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self._testwrite("1 + 1")
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helloWorld = self.wfd(self.recvlineClient.expect(r"\+ 1"))
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helloWorld.getResult()
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self._assertBuffer([">>> 1 + 1"])
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self._testwrite(manhole.CTRL_D + " + 1")
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cleared = self.wfd(self.recvlineClient.expect(r"\+ 1"))
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self._assertBuffer([">>> 1 + 1 + 1"])
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self._testwrite("\n")
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printed = self.wfd(self.recvlineClient.expect("3\n>>> "))
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self._testwrite(manhole.CTRL_D)
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d = self.recvlineClient.onDisconnection
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disconnected = self.wfd(self.assertFailure(d, error.ConnectionDone))
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disconnected.getResult()
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testControlD = defer.deferredGenerator(testControlD)
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def testControlL(self):
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CTRL+L is generally used as a redraw-screen command in terminal
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applications. Manhole doesn't currently respect this usage of it,
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but it should at least do something reasonable in response to this
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event (rather than, say, eating your face).
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# Start off with a newline so that when we clear the display we can
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# tell by looking for the missing first empty prompt line.
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self._testwrite("\n1 + 1")
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helloWorld = self.wfd(self.recvlineClient.expect(r"\+ 1"))
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helloWorld.getResult()
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self._assertBuffer([">>> ", ">>> 1 + 1"])
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self._testwrite(manhole.CTRL_L + " + 1")
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redrew = self.wfd(self.recvlineClient.expect(r"1 \+ 1 \+ 1"))
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self._assertBuffer([">>> 1 + 1 + 1"])
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testControlL = defer.deferredGenerator(testControlL)
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def testDeferred(self):
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"from twisted.internet import defer, reactor\n"
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"d = defer.Deferred()\n"
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deferred = self.wfd(self.recvlineClient.expect("<Deferred #0>"))
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"c = reactor.callLater(0.1, d.callback, 'Hi!')\n")
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delayed = self.wfd(self.recvlineClient.expect(">>> "))
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called = self.wfd(self.recvlineClient.expect("Deferred #0 called back: 'Hi!'\n>>> "))
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[">>> from twisted.internet import defer, reactor",
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">>> d = defer.Deferred()",
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">>> c = reactor.callLater(0.1, d.callback, 'Hi!')",
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"Deferred #0 called back: 'Hi!'",
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testDeferred = defer.deferredGenerator(testDeferred)
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class ManholeLoopbackTelnet(_TelnetMixin, unittest.TestCase, ManholeLoopbackMixin):
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class ManholeLoopbackSSH(_SSHMixin, unittest.TestCase, ManholeLoopbackMixin):
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skip = "Crypto requirements missing, can't run manhole tests over ssh"
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class ManholeLoopbackStdio(_StdioMixin, unittest.TestCase, ManholeLoopbackMixin):
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skip = "Terminal requirements missing, can't run manhole tests over stdio"
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serverProtocol = stdio.ConsoleManhole
added
removed
twisted/conch/test/test_manhole.py
