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Viewing changes to bzrlib/tests/test_wsgi.py

  • Committer: John Arbash Meinel
  • Date: 2009-12-10 17:16:19 UTC
  • mfrom: (4884 +trunk)
  • mto: This revision was merged to the branch mainline in revision 4889.
  • Revision ID: john@arbash-meinel.com-20091210171619-ehdcxjbl8afhq9g1
Bring in bzr.dev 4884

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bzrlib/tests/test_wsgi.py
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from cStringIO import StringIO
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from bzrlib import tests
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from bzrlib.smart import protocol
 
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from bzrlib.smart import medium, message, protocol
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from bzrlib.transport.http import wsgi
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from bzrlib.transport import chroot, memory
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class TestWSGI(tests.TestCase):
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    def setUp(self):
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        tests.TestCase.setUp(self)
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        self.status = None
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        self.headers = None
 
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class WSGITestMixin(object):
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    def build_environ(self, updates=None):
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        """Builds an environ dict with all fields required by PEP 333.
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        self.status = status
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        self.headers = headers
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class TestWSGI(tests.TestCase, WSGITestMixin):
 
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    def setUp(self):
 
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        tests.TestCase.setUp(self)
 
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        self.status = None
 
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        self.headers = None
 
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    def test_construct(self):
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        app = wsgi.SmartWSGIApp(FakeTransport())
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        self.assertIsInstance(
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            protocol.RESPONSE_VERSION_TWO + 'success\nok\x012\n', response)
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class TestWSGIJail(tests.TestCaseWithMemoryTransport, WSGITestMixin):
 
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    def make_hpss_wsgi_request(self, wsgi_relpath, *args):
 
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        write_buf = StringIO()
 
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        request_medium = medium.SmartSimplePipesClientMedium(
 
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            None, write_buf, 'fake:' + wsgi_relpath)
 
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        request_encoder = protocol.ProtocolThreeRequester(
 
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            request_medium.get_request())
 
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        request_encoder.call(*args)
 
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        write_buf.seek(0)
 
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        environ = self.build_environ({
 
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            'REQUEST_METHOD': 'POST',
 
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            'CONTENT_LENGTH': len(write_buf.getvalue()),
 
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            'wsgi.input': write_buf,
 
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            'bzrlib.relpath': wsgi_relpath,
 
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        })
 
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        return environ
 
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    def test_jail_root(self):
 
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        """The WSGI HPSS glue allows access to the whole WSGI backing
 
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        transport, regardless of which HTTP path the request was delivered
 
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        to.
 
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        """
 
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        # make a branch in a shared repo
 
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        self.make_repository('repo', shared=True)
 
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        branch = self.make_bzrdir('repo/branch').create_branch()
 
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        # serve the repo via bzr+http WSGI
 
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        wsgi_app = wsgi.SmartWSGIApp(self.get_transport())
 
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        # send a request to /repo/branch that will have to access /repo.
 
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        environ = self.make_hpss_wsgi_request(
 
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            '/repo/branch', 'BzrDir.open_branchV2', '.')
 
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        iterable = wsgi_app(environ, self.start_response)
 
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        response_bytes = self.read_response(iterable)
 
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        self.assertEqual('200 OK', self.status)
 
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        # expect a successful response, rather than a jail break error
 
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        from bzrlib.tests.test_smart_transport import LoggingMessageHandler
 
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        message_handler = LoggingMessageHandler()
 
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        decoder = protocol.ProtocolThreeDecoder(
 
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            message_handler, expect_version_marker=True)
 
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        decoder.accept_bytes(response_bytes)
 
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        self.assertTrue(
 
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            ('structure', ('branch', branch._format.network_name()))
 
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            in message_handler.event_log)
 
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class FakeRequest(object):
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    def __init__(self, transport, write_func):