test_web.py 文件源码

def test_multipleEncodingLines(self):
        """
        If there are several I{Content-Encoding} headers,
        L{server.GzipEncoderFactory} normalizes it and appends gzip to the
        field value.
        """
        request = server.Request(self.channel, False)
        request.gotLength(0)
        request.requestHeaders.setRawHeaders(b"Accept-Encoding",
                                             [b"deflate", b"gzip"])
        request.responseHeaders.setRawHeaders(b"Content-Encoding",
                                             [b"foo", b"bar"])
        request.requestReceived(b'GET', b'/foo', b'HTTP/1.0')
        data = self.channel.transport.written.getvalue()
        self.assertNotIn(b"Content-Length", data)
        self.assertIn(b"Content-Encoding: foo,bar,gzip\r\n", data)
        body = data[data.find(b"\r\n\r\n") + 4:]
        self.assertEqual(b"Some data",
                         zlib.decompress(body, 16 + zlib.MAX_WBITS))