11130Szelenkov@nginx.comimport time
21130Szelenkov@nginx.comimport struct
31130Szelenkov@nginx.comimport unittest
41130Szelenkov@nginx.comfrom unit.applications.lang.node import TestApplicationNode
51130Szelenkov@nginx.comfrom unit.applications.websockets import TestApplicationWebsocket
61130Szelenkov@nginx.com
71130Szelenkov@nginx.comclass TestNodeWebsockets(TestApplicationNode):
81130Szelenkov@nginx.com    prerequisites = ['node']
91130Szelenkov@nginx.com
101130Szelenkov@nginx.com    ws = TestApplicationWebsocket()
111130Szelenkov@nginx.com
12*1133Szelenkov@nginx.com    def setUp(self):
13*1133Szelenkov@nginx.com        super().setUp()
14*1133Szelenkov@nginx.com
15*1133Szelenkov@nginx.com        self.skip_alerts.extend(
16*1133Szelenkov@nginx.com            [
17*1133Szelenkov@nginx.com                r'last message send failed',
18*1133Szelenkov@nginx.com                r'socket close\(\d+\) failed',
19*1133Szelenkov@nginx.com            ]
20*1133Szelenkov@nginx.com        )
211130Szelenkov@nginx.com
221130Szelenkov@nginx.com    def close_connection(self, sock):
231130Szelenkov@nginx.com        self.assertEqual(self.recvall(sock, read_timeout=1), b'', 'empty sock')
241130Szelenkov@nginx.com
251130Szelenkov@nginx.com        self.ws.frame_write(sock, self.ws.OP_CLOSE, self.ws.serialize_close())
261130Szelenkov@nginx.com
271130Szelenkov@nginx.com        self.check_close(sock)
281130Szelenkov@nginx.com
291130Szelenkov@nginx.com    def check_close(self, sock, code = 1000, no_close = False):
301130Szelenkov@nginx.com        frame = self.ws.frame_read(sock)
311130Szelenkov@nginx.com
321130Szelenkov@nginx.com        self.assertEqual(frame['fin'], True, 'close fin')
331130Szelenkov@nginx.com        self.assertEqual(frame['opcode'], self.ws.OP_CLOSE, 'close opcode')
341130Szelenkov@nginx.com        self.assertEqual(frame['code'], code, 'close code')
351130Szelenkov@nginx.com
361130Szelenkov@nginx.com        if not no_close:
371130Szelenkov@nginx.com            sock.close()
381130Szelenkov@nginx.com
391130Szelenkov@nginx.com    def check_frame(self, frame, fin, opcode, payload, decode=True):
401130Szelenkov@nginx.com        if opcode == self.ws.OP_BINARY or not decode:
411130Szelenkov@nginx.com            data = frame['data']
421130Szelenkov@nginx.com        else:
431130Szelenkov@nginx.com            data = frame['data'].decode('utf-8')
441130Szelenkov@nginx.com
451130Szelenkov@nginx.com        self.assertEqual(frame['fin'], fin, 'fin')
461130Szelenkov@nginx.com        self.assertEqual(frame['opcode'], opcode, 'opcode')
471130Szelenkov@nginx.com        self.assertEqual(data, payload, 'payload')
481130Szelenkov@nginx.com
491130Szelenkov@nginx.com    def test_node_websockets_handshake(self):
501130Szelenkov@nginx.com        self.load('websockets/mirror')
511130Szelenkov@nginx.com
521130Szelenkov@nginx.com        resp, sock, key = self.ws.upgrade()
531130Szelenkov@nginx.com        sock.close()
541130Szelenkov@nginx.com
551130Szelenkov@nginx.com        self.assertEqual(resp['status'], 101, 'status')
561130Szelenkov@nginx.com        self.assertEqual(
571130Szelenkov@nginx.com            resp['headers']['Upgrade'], 'websocket', 'upgrade'
581130Szelenkov@nginx.com        )
591130Szelenkov@nginx.com        self.assertEqual(
601130Szelenkov@nginx.com            resp['headers']['Connection'], 'Upgrade', 'connection'
611130Szelenkov@nginx.com        )
621130Szelenkov@nginx.com        self.assertEqual(
631130Szelenkov@nginx.com            resp['headers']['Sec-WebSocket-Accept'], self.ws.accept(key), 'key'
641130Szelenkov@nginx.com        )
651130Szelenkov@nginx.com
661130Szelenkov@nginx.com    def test_node_websockets_mirror(self):
671130Szelenkov@nginx.com        self.load('websockets/mirror')
681130Szelenkov@nginx.com
691130Szelenkov@nginx.com        message = 'blah'
701130Szelenkov@nginx.com
711130Szelenkov@nginx.com        _, sock, _ = self.ws.upgrade()
721130Szelenkov@nginx.com
731130Szelenkov@nginx.com        self.ws.frame_write(sock, self.ws.OP_TEXT, message)
741130Szelenkov@nginx.com        frame = self.ws.frame_read(sock)
751130Szelenkov@nginx.com
761130Szelenkov@nginx.com        self.assertEqual(
771130Szelenkov@nginx.com            message, frame['data'].decode('utf-8'), 'mirror'
781130Szelenkov@nginx.com        )
791130Szelenkov@nginx.com
801130Szelenkov@nginx.com        self.ws.frame_write(sock, self.ws.OP_TEXT, message)
811130Szelenkov@nginx.com        frame = self.ws.frame_read(sock)
821130Szelenkov@nginx.com
831130Szelenkov@nginx.com        self.assertEqual(
841130Szelenkov@nginx.com            message, frame['data'].decode('utf-8'), 'mirror 2'
851130Szelenkov@nginx.com        )
861130Szelenkov@nginx.com
871130Szelenkov@nginx.com        sock.close()
881130Szelenkov@nginx.com
891130Szelenkov@nginx.com    def test_node_websockets_no_mask(self):
901130Szelenkov@nginx.com        self.load('websockets/mirror')
911130Szelenkov@nginx.com
921130Szelenkov@nginx.com        message = 'blah'
931130Szelenkov@nginx.com
941130Szelenkov@nginx.com        _, sock, _ = self.ws.upgrade()
951130Szelenkov@nginx.com
961130Szelenkov@nginx.com        self.ws.frame_write(sock, self.ws.OP_TEXT, message, mask=False)
971130Szelenkov@nginx.com
981130Szelenkov@nginx.com        frame = self.ws.frame_read(sock)
991130Szelenkov@nginx.com
1001130Szelenkov@nginx.com        self.assertEqual(frame['opcode'], self.ws.OP_CLOSE, 'no mask opcode')
1011130Szelenkov@nginx.com        self.assertEqual(frame['code'], 1002, 'no mask close code')
1021130Szelenkov@nginx.com
1031130Szelenkov@nginx.com        sock.close()
1041130Szelenkov@nginx.com
1051130Szelenkov@nginx.com    def test_node_websockets_fragmentation(self):
1061130Szelenkov@nginx.com        self.load('websockets/mirror')
1071130Szelenkov@nginx.com
1081130Szelenkov@nginx.com        message = 'blah'
1091130Szelenkov@nginx.com
1101130Szelenkov@nginx.com        _, sock, _ = self.ws.upgrade()
1111130Szelenkov@nginx.com
1121130Szelenkov@nginx.com        self.ws.frame_write(sock, self.ws.OP_TEXT, message, fin=False)
1131130Szelenkov@nginx.com        self.ws.frame_write(sock, self.ws.OP_CONT, ' ', fin=False)
1141130Szelenkov@nginx.com        self.ws.frame_write(sock, self.ws.OP_CONT, message)
1151130Szelenkov@nginx.com
1161130Szelenkov@nginx.com        frame = self.ws.frame_read(sock)
1171130Szelenkov@nginx.com
1181130Szelenkov@nginx.com        self.assertEqual(
1191130Szelenkov@nginx.com            message + ' ' + message,
1201130Szelenkov@nginx.com            frame['data'].decode('utf-8'),
1211130Szelenkov@nginx.com            'mirror framing',
1221130Szelenkov@nginx.com        )
1231130Szelenkov@nginx.com
1241130Szelenkov@nginx.com        sock.close()
1251130Szelenkov@nginx.com
1261130Szelenkov@nginx.com    def test_node_websockets_frame_fragmentation_invalid(self):
1271130Szelenkov@nginx.com        self.load('websockets/mirror')
1281130Szelenkov@nginx.com
1291130Szelenkov@nginx.com        message = 'blah'
1301130Szelenkov@nginx.com
1311130Szelenkov@nginx.com        _, sock, _ = self.ws.upgrade()
1321130Szelenkov@nginx.com
1331130Szelenkov@nginx.com        self.ws.frame_write(sock, self.ws.OP_PING, message, fin=False)
1341130Szelenkov@nginx.com
1351130Szelenkov@nginx.com        frame = self.ws.frame_read(sock)
1361130Szelenkov@nginx.com
1371130Szelenkov@nginx.com        frame.pop('data')
1381130Szelenkov@nginx.com        self.assertDictEqual(
1391130Szelenkov@nginx.com            frame,
1401130Szelenkov@nginx.com            {
1411130Szelenkov@nginx.com                'fin': True,
1421130Szelenkov@nginx.com                'rsv1': False,
1431130Szelenkov@nginx.com                'rsv2': False,
1441130Szelenkov@nginx.com                'rsv3': False,
1451130Szelenkov@nginx.com                'opcode': self.ws.OP_CLOSE,
1461130Szelenkov@nginx.com                'mask': 0,
1471130Szelenkov@nginx.com                'code': 1002,
1481130Szelenkov@nginx.com                'reason': 'Fragmented control frame',
1491130Szelenkov@nginx.com            },
1501130Szelenkov@nginx.com            'close frame',
1511130Szelenkov@nginx.com        )
1521130Szelenkov@nginx.com
1531130Szelenkov@nginx.com        sock.close()
1541130Szelenkov@nginx.com
1551130Szelenkov@nginx.com    def test_node_websockets_partial_send(self):
1561130Szelenkov@nginx.com        self.load('websockets/mirror')
1571130Szelenkov@nginx.com
1581130Szelenkov@nginx.com        message = 'blah'
1591130Szelenkov@nginx.com
1601130Szelenkov@nginx.com        _, sock, _ = self.ws.upgrade()
1611130Szelenkov@nginx.com
1621130Szelenkov@nginx.com        frame = self.ws.frame_to_send(self.ws.OP_TEXT, message)
1631130Szelenkov@nginx.com        sock.sendall(frame[:1])
1641130Szelenkov@nginx.com        sock.sendall(frame[1:2])
1651130Szelenkov@nginx.com        sock.sendall(frame[2:3])
1661130Szelenkov@nginx.com        sock.sendall(frame[3:])
1671130Szelenkov@nginx.com
1681130Szelenkov@nginx.com        frame = self.ws.frame_read(sock)
1691130Szelenkov@nginx.com
1701130Szelenkov@nginx.com        self.assertEqual(
1711130Szelenkov@nginx.com            message,
1721130Szelenkov@nginx.com            frame['data'].decode('utf-8'),
1731130Szelenkov@nginx.com            'partial send',
1741130Szelenkov@nginx.com        )
1751130Szelenkov@nginx.com
1761130Szelenkov@nginx.com        sock.close()
1771130Szelenkov@nginx.com
1781130Szelenkov@nginx.com    def test_node_websockets_large(self):
1791130Szelenkov@nginx.com        self.load('websockets/mirror_fragmentation')
1801130Szelenkov@nginx.com
1811130Szelenkov@nginx.com        message = '0123456789' * 3000
1821130Szelenkov@nginx.com
1831130Szelenkov@nginx.com        _, sock, _ = self.ws.upgrade()
1841130Szelenkov@nginx.com
1851130Szelenkov@nginx.com        self.ws.frame_write(sock, self.ws.OP_TEXT, message)
1861130Szelenkov@nginx.com
1871130Szelenkov@nginx.com        frame = self.ws.frame_read(sock)
1881130Szelenkov@nginx.com        data = frame['data'].decode('utf-8')
1891130Szelenkov@nginx.com
1901130Szelenkov@nginx.com        frame = self.ws.frame_read(sock)
1911130Szelenkov@nginx.com        data += frame['data'].decode('utf-8')
1921130Szelenkov@nginx.com
1931130Szelenkov@nginx.com        self.assertEqual(message, data, 'large')
1941130Szelenkov@nginx.com
1951130Szelenkov@nginx.com        sock.close()
1961130Szelenkov@nginx.com
1971130Szelenkov@nginx.com    def test_node_websockets_frame_invalid_opcode(self):
1981130Szelenkov@nginx.com        self.load('websockets/mirror')
1991130Szelenkov@nginx.com
2001130Szelenkov@nginx.com        message = 'blah'
2011130Szelenkov@nginx.com
2021130Szelenkov@nginx.com        _, sock, _ = self.ws.upgrade()
2031130Szelenkov@nginx.com
2041130Szelenkov@nginx.com        self.ws.frame_write(sock, self.ws.OP_TEXT, message, fin=False)
2051130Szelenkov@nginx.com        self.ws.frame_write(sock, self.ws.OP_TEXT, message)
2061130Szelenkov@nginx.com
2071130Szelenkov@nginx.com        frame = self.ws.frame_read(sock)
2081130Szelenkov@nginx.com
2091130Szelenkov@nginx.com        frame.pop('data')
2101130Szelenkov@nginx.com        frame.pop('reason')
2111130Szelenkov@nginx.com        self.assertDictEqual(
2121130Szelenkov@nginx.com            frame,
2131130Szelenkov@nginx.com            {
2141130Szelenkov@nginx.com                'fin': True,
2151130Szelenkov@nginx.com                'rsv1': False,
2161130Szelenkov@nginx.com                'rsv2': False,
2171130Szelenkov@nginx.com                'rsv3': False,
2181130Szelenkov@nginx.com                'opcode': self.ws.OP_CLOSE,
2191130Szelenkov@nginx.com                'mask': 0,
2201130Szelenkov@nginx.com                'code': 1002,
2211130Szelenkov@nginx.com            },
2221130Szelenkov@nginx.com            'close frame',
2231130Szelenkov@nginx.com        )
2241130Szelenkov@nginx.com
2251130Szelenkov@nginx.com        sock.close()
2261130Szelenkov@nginx.com
2271130Szelenkov@nginx.com    def test_node_websockets_frame_invalid_opcode_2(self):
2281130Szelenkov@nginx.com        self.load('websockets/mirror')
2291130Szelenkov@nginx.com
2301130Szelenkov@nginx.com        message = 'blah'
2311130Szelenkov@nginx.com
2321130Szelenkov@nginx.com        _, sock, _ = self.ws.upgrade()
2331130Szelenkov@nginx.com
2341130Szelenkov@nginx.com        self.ws.frame_write(sock, self.ws.OP_CONT, message)
2351130Szelenkov@nginx.com
2361130Szelenkov@nginx.com        frame = self.ws.frame_read(sock)
2371130Szelenkov@nginx.com
2381130Szelenkov@nginx.com        frame.pop('data')
2391130Szelenkov@nginx.com        self.assertDictEqual(
2401130Szelenkov@nginx.com            frame,
2411130Szelenkov@nginx.com            {
2421130Szelenkov@nginx.com                'fin': True,
2431130Szelenkov@nginx.com                'rsv1': False,
2441130Szelenkov@nginx.com                'rsv2': False,
2451130Szelenkov@nginx.com                'rsv3': False,
2461130Szelenkov@nginx.com                'opcode': self.ws.OP_CLOSE,
2471130Szelenkov@nginx.com                'mask': 0,
2481130Szelenkov@nginx.com                'code': 1002,
2491130Szelenkov@nginx.com                'reason': 'Unrecognized opcode 0',
2501130Szelenkov@nginx.com            },
2511130Szelenkov@nginx.com            'close frame',
2521130Szelenkov@nginx.com        )
2531130Szelenkov@nginx.com
2541130Szelenkov@nginx.com        sock.close()
2551130Szelenkov@nginx.com
2561130Szelenkov@nginx.com    def test_node_websockets_two_clients(self):
2571130Szelenkov@nginx.com        self.load('websockets/mirror')
2581130Szelenkov@nginx.com
2591130Szelenkov@nginx.com        message1 = 'blah1'
2601130Szelenkov@nginx.com        message2 = 'blah2'
2611130Szelenkov@nginx.com
2621130Szelenkov@nginx.com        _, sock1, _ = self.ws.upgrade()
2631130Szelenkov@nginx.com        _, sock2, _ = self.ws.upgrade()
2641130Szelenkov@nginx.com
2651130Szelenkov@nginx.com        self.ws.frame_write(sock1, self.ws.OP_TEXT, message1)
2661130Szelenkov@nginx.com        self.ws.frame_write(sock2, self.ws.OP_TEXT, message2)
2671130Szelenkov@nginx.com
2681130Szelenkov@nginx.com        frame1 = self.ws.frame_read(sock1)
2691130Szelenkov@nginx.com        frame2 = self.ws.frame_read(sock2)
2701130Szelenkov@nginx.com
2711130Szelenkov@nginx.com        self.assertEqual(
2721130Szelenkov@nginx.com            message1, frame1['data'].decode('utf-8'), 'client 1'
2731130Szelenkov@nginx.com        )
2741130Szelenkov@nginx.com        self.assertEqual(
2751130Szelenkov@nginx.com            message2, frame2['data'].decode('utf-8'), 'client 2'
2761130Szelenkov@nginx.com        )
2771130Szelenkov@nginx.com
2781130Szelenkov@nginx.com        sock1.close()
2791130Szelenkov@nginx.com        sock2.close()
2801130Szelenkov@nginx.com
2811130Szelenkov@nginx.com    @unittest.skip('not yet')
2821130Szelenkov@nginx.com    def test_node_websockets_handshake_upgrade_absent(self): # FAIL https://tools.ietf.org/html/rfc6455#section-4.2.1
2831130Szelenkov@nginx.com        self.load('websockets/mirror')
2841130Szelenkov@nginx.com
2851130Szelenkov@nginx.com        key = self.ws.key()
2861130Szelenkov@nginx.com        resp = self.get(headers={
2871130Szelenkov@nginx.com            'Host': 'localhost',
2881130Szelenkov@nginx.com            'Connection': 'Upgrade',
2891130Szelenkov@nginx.com            'Sec-WebSocket-Key': key,
2901130Szelenkov@nginx.com            'Sec-WebSocket-Protocol': 'chat',
2911130Szelenkov@nginx.com            'Sec-WebSocket-Version': 13,
2921130Szelenkov@nginx.com        }, read_timeout=1)
2931130Szelenkov@nginx.com
2941130Szelenkov@nginx.com        self.assertEqual(resp['status'], 400, 'upgrade absent')
2951130Szelenkov@nginx.com
2961130Szelenkov@nginx.com    def test_node_websockets_handshake_case_insensitive(self):
2971130Szelenkov@nginx.com        self.load('websockets/mirror')
2981130Szelenkov@nginx.com
2991130Szelenkov@nginx.com        key = self.ws.key()
3001130Szelenkov@nginx.com        resp = self.get(headers={
3011130Szelenkov@nginx.com            'Host': 'localhost',
3021130Szelenkov@nginx.com            'Upgrade': 'WEBSOCKET',
3031130Szelenkov@nginx.com            'Connection': 'UPGRADE',
3041130Szelenkov@nginx.com            'Sec-WebSocket-Key': key,
3051130Szelenkov@nginx.com            'Sec-WebSocket-Protocol': 'chat',
3061130Szelenkov@nginx.com            'Sec-WebSocket-Version': 13,
3071130Szelenkov@nginx.com        }, read_timeout=1)
3081130Szelenkov@nginx.com
3091130Szelenkov@nginx.com        self.assertEqual(resp['status'], 101, 'status')
3101130Szelenkov@nginx.com
3111130Szelenkov@nginx.com    @unittest.skip('not yet')
3121130Szelenkov@nginx.com    def test_node_websockets_handshake_connection_absent(self): # FAIL
3131130Szelenkov@nginx.com        self.load('websockets/mirror')
3141130Szelenkov@nginx.com
3151130Szelenkov@nginx.com        key = self.ws.key()
3161130Szelenkov@nginx.com        resp = self.get(headers={
3171130Szelenkov@nginx.com            'Host': 'localhost',
3181130Szelenkov@nginx.com            'Upgrade': 'websocket',
3191130Szelenkov@nginx.com            'Sec-WebSocket-Key': key,
3201130Szelenkov@nginx.com            'Sec-WebSocket-Protocol': 'chat',
3211130Szelenkov@nginx.com            'Sec-WebSocket-Version': 13,
3221130Szelenkov@nginx.com        }, read_timeout=1)
3231130Szelenkov@nginx.com
3241130Szelenkov@nginx.com        self.assertEqual(resp['status'], 400, 'status')
3251130Szelenkov@nginx.com
3261130Szelenkov@nginx.com    def test_node_websockets_handshake_version_absent(self):
3271130Szelenkov@nginx.com        self.load('websockets/mirror')
3281130Szelenkov@nginx.com
3291130Szelenkov@nginx.com        key = self.ws.key()
3301130Szelenkov@nginx.com        resp = self.get(headers={
3311130Szelenkov@nginx.com            'Host': 'localhost',
3321130Szelenkov@nginx.com            'Upgrade': 'websocket',
3331130Szelenkov@nginx.com            'Connection': 'Upgrade',
3341130Szelenkov@nginx.com            'Sec-WebSocket-Key': key,
3351130Szelenkov@nginx.com            'Sec-WebSocket-Protocol': 'chat'
3361130Szelenkov@nginx.com        }, read_timeout=1)
3371130Szelenkov@nginx.com
3381130Szelenkov@nginx.com        self.assertEqual(resp['status'], 426, 'status')
3391130Szelenkov@nginx.com
3401130Szelenkov@nginx.com    @unittest.skip('not yet')
3411130Szelenkov@nginx.com    def test_node_websockets_handshake_key_invalid(self):
3421130Szelenkov@nginx.com        self.load('websockets/mirror')
3431130Szelenkov@nginx.com
3441130Szelenkov@nginx.com        resp = self.get(headers={
3451130Szelenkov@nginx.com            'Host': 'localhost',
3461130Szelenkov@nginx.com            'Upgrade': 'websocket',
3471130Szelenkov@nginx.com            'Connection': 'Upgrade',
3481130Szelenkov@nginx.com            'Sec-WebSocket-Key': '!',
3491130Szelenkov@nginx.com            'Sec-WebSocket-Protocol': 'chat',
3501130Szelenkov@nginx.com            'Sec-WebSocket-Version': 13
3511130Szelenkov@nginx.com        }, read_timeout=1)
3521130Szelenkov@nginx.com
3531130Szelenkov@nginx.com        self.assertEqual(resp['status'], 400, 'key length')
3541130Szelenkov@nginx.com
3551130Szelenkov@nginx.com        key = self.ws.key()
3561130Szelenkov@nginx.com        resp = self.get(headers={
3571130Szelenkov@nginx.com            'Host': 'localhost',
3581130Szelenkov@nginx.com            'Upgrade': 'websocket',
3591130Szelenkov@nginx.com            'Connection': 'Upgrade',
3601130Szelenkov@nginx.com            'Sec-WebSocket-Key': [key, key],
3611130Szelenkov@nginx.com            'Sec-WebSocket-Protocol': 'chat',
3621130Szelenkov@nginx.com            'Sec-WebSocket-Version': 13
3631130Szelenkov@nginx.com        }, read_timeout=1)
3641130Szelenkov@nginx.com
3651130Szelenkov@nginx.com        self.assertEqual(resp['status'], 400, 'key double') # FAIL https://tools.ietf.org/html/rfc6455#section-11.3.1
3661130Szelenkov@nginx.com
3671130Szelenkov@nginx.com    def test_node_websockets_handshake_method_invalid(self):
3681130Szelenkov@nginx.com        self.load('websockets/mirror')
3691130Szelenkov@nginx.com
3701130Szelenkov@nginx.com        key = self.ws.key()
3711130Szelenkov@nginx.com        resp = self.post(headers={
3721130Szelenkov@nginx.com            'Host': 'localhost',
3731130Szelenkov@nginx.com            'Upgrade': 'websocket',
3741130Szelenkov@nginx.com            'Connection': 'Upgrade',
3751130Szelenkov@nginx.com            'Sec-WebSocket-Key': key,
3761130Szelenkov@nginx.com            'Sec-WebSocket-Protocol': 'chat',
3771130Szelenkov@nginx.com            'Sec-WebSocket-Version': 13
3781130Szelenkov@nginx.com        }, read_timeout=1)
3791130Szelenkov@nginx.com
3801130Szelenkov@nginx.com        self.assertEqual(resp['status'], 400, 'status')
3811130Szelenkov@nginx.com
3821130Szelenkov@nginx.com    def test_node_websockets_handshake_http_10(self):
3831130Szelenkov@nginx.com        self.load('websockets/mirror')
3841130Szelenkov@nginx.com
3851130Szelenkov@nginx.com        key = self.ws.key()
3861130Szelenkov@nginx.com        resp = self.get(headers={
3871130Szelenkov@nginx.com            'Host': 'localhost',
3881130Szelenkov@nginx.com            'Upgrade': 'websocket',
3891130Szelenkov@nginx.com            'Connection': 'Upgrade',
3901130Szelenkov@nginx.com            'Sec-WebSocket-Key': key,
3911130Szelenkov@nginx.com            'Sec-WebSocket-Protocol': 'chat',
3921130Szelenkov@nginx.com            'Sec-WebSocket-Version': 13
3931130Szelenkov@nginx.com        }, http_10=True, read_timeout=1)
3941130Szelenkov@nginx.com
3951130Szelenkov@nginx.com        self.assertEqual(resp['status'], 400, 'status')
3961130Szelenkov@nginx.com
3971130Szelenkov@nginx.com    def test_node_websockets_handshake_uri_invalid(self):
3981130Szelenkov@nginx.com        self.load('websockets/mirror')
3991130Szelenkov@nginx.com
4001130Szelenkov@nginx.com        key = self.ws.key()
4011130Szelenkov@nginx.com        resp = self.get(headers={
4021130Szelenkov@nginx.com            'Host': 'localhost',
4031130Szelenkov@nginx.com            'Upgrade': 'websocket',
4041130Szelenkov@nginx.com            'Connection': 'Upgrade',
4051130Szelenkov@nginx.com            'Sec-WebSocket-Key': key,
4061130Szelenkov@nginx.com            'Sec-WebSocket-Protocol': 'chat',
4071130Szelenkov@nginx.com            'Sec-WebSocket-Version': 13
4081130Szelenkov@nginx.com        }, url='!', read_timeout=1)
4091130Szelenkov@nginx.com
4101130Szelenkov@nginx.com        self.assertEqual(resp['status'], 400, 'status')
4111130Szelenkov@nginx.com
4121130Szelenkov@nginx.com    def test_node_websockets_protocol_absent(self):
4131130Szelenkov@nginx.com        self.load('websockets/mirror')
4141130Szelenkov@nginx.com
4151130Szelenkov@nginx.com        key = self.ws.key()
4161130Szelenkov@nginx.com        resp = self.get(headers={
4171130Szelenkov@nginx.com            'Host': 'localhost',
4181130Szelenkov@nginx.com            'Upgrade': 'websocket',
4191130Szelenkov@nginx.com            'Connection': 'Upgrade',
4201130Szelenkov@nginx.com            'Sec-WebSocket-Key': key,
4211130Szelenkov@nginx.com            'Sec-WebSocket-Version': 13
4221130Szelenkov@nginx.com        }, read_timeout=1)
4231130Szelenkov@nginx.com
4241130Szelenkov@nginx.com        self.assertEqual(resp['status'], 101, 'status')
4251130Szelenkov@nginx.com        self.assertEqual(
4261130Szelenkov@nginx.com            resp['headers']['Upgrade'], 'websocket', 'upgrade'
4271130Szelenkov@nginx.com        )
4281130Szelenkov@nginx.com        self.assertEqual(
4291130Szelenkov@nginx.com            resp['headers']['Connection'], 'Upgrade', 'connection'
4301130Szelenkov@nginx.com        )
4311130Szelenkov@nginx.com        self.assertEqual(
4321130Szelenkov@nginx.com            resp['headers']['Sec-WebSocket-Accept'], self.ws.accept(key), 'key'
4331130Szelenkov@nginx.com        )
4341130Szelenkov@nginx.com
4351130Szelenkov@nginx.com    # autobahn-testsuite
4361130Szelenkov@nginx.com
4371130Szelenkov@nginx.com    # Some following tests fail because of Unit does not support UTF-8
4381130Szelenkov@nginx.com    # validation for websocket frames.  It should be implemented
4391130Szelenkov@nginx.com    # by application, if necessary.
4401130Szelenkov@nginx.com
441*1133Szelenkov@nginx.com    @unittest.skip('not yet')
4421130Szelenkov@nginx.com    def test_node_websockets_1_1_1__1_1_8(self):
4431130Szelenkov@nginx.com        self.load('websockets/mirror')
4441130Szelenkov@nginx.com
4451130Szelenkov@nginx.com        opcode = self.ws.OP_TEXT
4461130Szelenkov@nginx.com
4471130Szelenkov@nginx.com        _, sock, _ = self.ws.upgrade()
4481130Szelenkov@nginx.com
4491130Szelenkov@nginx.com        def check_length(length, chopsize=None):
4501130Szelenkov@nginx.com            payload = '*' * length
4511130Szelenkov@nginx.com
4521130Szelenkov@nginx.com            self.ws.frame_write(sock, opcode, payload, chopsize=chopsize)
4531130Szelenkov@nginx.com
4541130Szelenkov@nginx.com            frame = self.ws.frame_read(sock)
4551130Szelenkov@nginx.com            self.check_frame(frame, True, opcode, payload)
4561130Szelenkov@nginx.com
4571130Szelenkov@nginx.com        check_length(0)                      # 1_1_1
4581130Szelenkov@nginx.com        check_length(125)                    # 1_1_2
4591130Szelenkov@nginx.com        check_length(126)                    # 1_1_3
4601130Szelenkov@nginx.com        check_length(127)                    # 1_1_4
4611130Szelenkov@nginx.com        check_length(128)                    # 1_1_5
4621130Szelenkov@nginx.com        check_length(65535)                  # 1_1_6
4631130Szelenkov@nginx.com        check_length(65536)                  # 1_1_7
4641130Szelenkov@nginx.com        check_length(65536, chopsize = 997)  # 1_1_8
4651130Szelenkov@nginx.com
4661130Szelenkov@nginx.com        self.close_connection(sock)
4671130Szelenkov@nginx.com
468*1133Szelenkov@nginx.com    @unittest.skip('not yet')
4691130Szelenkov@nginx.com    def test_node_websockets_1_2_1__1_2_8(self):
4701130Szelenkov@nginx.com        self.load('websockets/mirror')
4711130Szelenkov@nginx.com
4721130Szelenkov@nginx.com        opcode = self.ws.OP_BINARY
4731130Szelenkov@nginx.com
4741130Szelenkov@nginx.com        _, sock, _ = self.ws.upgrade()
4751130Szelenkov@nginx.com
4761130Szelenkov@nginx.com        def check_length(length, chopsize=None):
4771130Szelenkov@nginx.com            payload = b'\xfe' * length
4781130Szelenkov@nginx.com
4791130Szelenkov@nginx.com            self.ws.frame_write(sock, opcode, payload, chopsize=chopsize)
4801130Szelenkov@nginx.com            frame = self.ws.frame_read(sock)
4811130Szelenkov@nginx.com
4821130Szelenkov@nginx.com            self.check_frame(frame, True, opcode, payload)
4831130Szelenkov@nginx.com
4841130Szelenkov@nginx.com        check_length(0)                      # 1_2_1
4851130Szelenkov@nginx.com        check_length(125)                    # 1_2_2
4861130Szelenkov@nginx.com        check_length(126)                    # 1_2_3
4871130Szelenkov@nginx.com        check_length(127)                    # 1_2_4
4881130Szelenkov@nginx.com        check_length(128)                    # 1_2_5
4891130Szelenkov@nginx.com        check_length(65535)                  # 1_2_6
4901130Szelenkov@nginx.com        check_length(65536)                  # 1_2_7
4911130Szelenkov@nginx.com        check_length(65536, chopsize = 997)  # 1_2_8
4921130Szelenkov@nginx.com
4931130Szelenkov@nginx.com        self.close_connection(sock)
4941130Szelenkov@nginx.com
4951130Szelenkov@nginx.com    def test_node_websockets_2_1__2_6(self):
4961130Szelenkov@nginx.com        self.load('websockets/mirror')
4971130Szelenkov@nginx.com
4981130Szelenkov@nginx.com        op_ping = self.ws.OP_PING
4991130Szelenkov@nginx.com        op_pong = self.ws.OP_PONG
5001130Szelenkov@nginx.com
5011130Szelenkov@nginx.com        _, sock, _ = self.ws.upgrade()
5021130Szelenkov@nginx.com
5031130Szelenkov@nginx.com        def check_ping(payload, chopsize=None, decode=True):
5041130Szelenkov@nginx.com            self.ws.frame_write(sock, op_ping, payload, chopsize=chopsize)
5051130Szelenkov@nginx.com            frame = self.ws.frame_read(sock)
5061130Szelenkov@nginx.com
5071130Szelenkov@nginx.com            self.check_frame(frame, True, op_pong, payload, decode=decode)
5081130Szelenkov@nginx.com
5091130Szelenkov@nginx.com        check_ping('')                                                 # 2_1
5101130Szelenkov@nginx.com        check_ping('Hello, world!')                                    # 2_2
5111130Szelenkov@nginx.com        check_ping(b'\x00\xff\xfe\xfd\xfc\xfb\x00\xff', decode=False)  # 2_3
5121130Szelenkov@nginx.com        check_ping(b'\xfe' * 125, decode=False)                        # 2_4
5131130Szelenkov@nginx.com        check_ping(b'\xfe' * 125, chopsize=1, decode=False)            # 2_6
5141130Szelenkov@nginx.com
5151130Szelenkov@nginx.com        self.close_connection(sock)
5161130Szelenkov@nginx.com
5171130Szelenkov@nginx.com        # 2_5
5181130Szelenkov@nginx.com
5191130Szelenkov@nginx.com        _, sock, _ = self.ws.upgrade()
5201130Szelenkov@nginx.com
5211130Szelenkov@nginx.com        self.ws.frame_write(sock, self.ws.OP_PING, b'\xfe' * 126)
5221130Szelenkov@nginx.com        self.check_close(sock, 1002)
5231130Szelenkov@nginx.com
5241130Szelenkov@nginx.com    def test_node_websockets_2_7__2_9(self):
5251130Szelenkov@nginx.com        self.load('websockets/mirror')
5261130Szelenkov@nginx.com
5271130Szelenkov@nginx.com        # 2_7
5281130Szelenkov@nginx.com
5291130Szelenkov@nginx.com        _, sock, _ = self.ws.upgrade()
5301130Szelenkov@nginx.com
5311130Szelenkov@nginx.com        self.ws.frame_write(sock, self.ws.OP_PONG, '')
5321130Szelenkov@nginx.com        self.assertEqual(self.recvall(sock, read_timeout=1), b'', '2_7')
5331130Szelenkov@nginx.com
5341130Szelenkov@nginx.com        # 2_8
5351130Szelenkov@nginx.com
5361130Szelenkov@nginx.com        self.ws.frame_write(sock, self.ws.OP_PONG, 'unsolicited pong payload')
5371130Szelenkov@nginx.com        self.assertEqual(self.recvall(sock, read_timeout=1), b'', '2_8')
5381130Szelenkov@nginx.com
5391130Szelenkov@nginx.com        # 2_9
5401130Szelenkov@nginx.com
5411130Szelenkov@nginx.com        payload = 'ping payload'
5421130Szelenkov@nginx.com
5431130Szelenkov@nginx.com        self.ws.frame_write(sock, self.ws.OP_PONG, 'unsolicited pong payload')
5441130Szelenkov@nginx.com        self.ws.frame_write(sock, self.ws.OP_PING, payload)
5451130Szelenkov@nginx.com
5461130Szelenkov@nginx.com        frame = self.ws.frame_read(sock)
5471130Szelenkov@nginx.com        self.check_frame(frame, True, self.ws.OP_PONG, payload)
5481130Szelenkov@nginx.com
5491130Szelenkov@nginx.com        self.close_connection(sock)
5501130Szelenkov@nginx.com
5511130Szelenkov@nginx.com    def test_node_websockets_2_10__2_11(self):
5521130Szelenkov@nginx.com        self.load('websockets/mirror')
5531130Szelenkov@nginx.com
5541130Szelenkov@nginx.com        # 2_10
5551130Szelenkov@nginx.com
5561130Szelenkov@nginx.com        _, sock, _ = self.ws.upgrade()
5571130Szelenkov@nginx.com
5581130Szelenkov@nginx.com        for i in range(0, 10):
5591130Szelenkov@nginx.com            self.ws.frame_write(sock, self.ws.OP_PING, 'payload-%d' % i)
5601130Szelenkov@nginx.com
5611130Szelenkov@nginx.com        for i in range(0, 10):
5621130Szelenkov@nginx.com            frame = self.ws.frame_read(sock)
5631130Szelenkov@nginx.com            self.check_frame(frame, True, self.ws.OP_PONG, 'payload-%d' % i)
5641130Szelenkov@nginx.com
5651130Szelenkov@nginx.com        # 2_11
5661130Szelenkov@nginx.com
5671130Szelenkov@nginx.com        for i in range(0, 10):
5681130Szelenkov@nginx.com            opcode = self.ws.OP_PING
5691130Szelenkov@nginx.com            self.ws.frame_write(sock, opcode, 'payload-%d' % i, chopsize=1)
5701130Szelenkov@nginx.com
5711130Szelenkov@nginx.com        for i in range(0, 10):
5721130Szelenkov@nginx.com            frame = self.ws.frame_read(sock)
5731130Szelenkov@nginx.com            self.check_frame(frame, True, self.ws.OP_PONG, 'payload-%d' % i)
5741130Szelenkov@nginx.com
5751130Szelenkov@nginx.com        self.close_connection(sock)
5761130Szelenkov@nginx.com
5771130Szelenkov@nginx.com    @unittest.skip('not yet')
5781130Szelenkov@nginx.com    def test_node_websockets_3_1__3_7(self):
5791130Szelenkov@nginx.com        self.load('websockets/mirror')
5801130Szelenkov@nginx.com
5811130Szelenkov@nginx.com        payload = 'Hello, world!'
5821130Szelenkov@nginx.com
5831130Szelenkov@nginx.com        # 3_1
5841130Szelenkov@nginx.com
5851130Szelenkov@nginx.com        _, sock, _ = self.ws.upgrade()
5861130Szelenkov@nginx.com
5871130Szelenkov@nginx.com        self.ws.frame_write(sock, self.ws.OP_TEXT, payload, rsv1=True)
5881130Szelenkov@nginx.com        self.check_close(sock, 1002)
5891130Szelenkov@nginx.com
5901130Szelenkov@nginx.com        # 3_2
5911130Szelenkov@nginx.com
5921130Szelenkov@nginx.com        _, sock, _ = self.ws.upgrade()
5931130Szelenkov@nginx.com
5941130Szelenkov@nginx.com        self.ws.frame_write(sock, self.ws.OP_TEXT, payload)
5951130Szelenkov@nginx.com        self.ws.frame_write(sock, self.ws.OP_TEXT, payload, rsv2=True)
5961130Szelenkov@nginx.com        self.ws.frame_write(sock, self.ws.OP_PING, '')
5971130Szelenkov@nginx.com
5981130Szelenkov@nginx.com        frame = self.ws.frame_read(sock)
5991130Szelenkov@nginx.com        self.check_frame(frame, True, self.ws.OP_TEXT, payload)
6001130Szelenkov@nginx.com
6011130Szelenkov@nginx.com        self.check_close(sock, 1002, no_close = True)
6021130Szelenkov@nginx.com
6031130Szelenkov@nginx.com        self.assertEqual(self.recvall(sock, read_timeout=1), b'', 'empty 3_2')
6041130Szelenkov@nginx.com        sock.close()
6051130Szelenkov@nginx.com
6061130Szelenkov@nginx.com        # 3_3
6071130Szelenkov@nginx.com
6081130Szelenkov@nginx.com        _, sock, _ = self.ws.upgrade()
6091130Szelenkov@nginx.com
6101130Szelenkov@nginx.com        self.ws.frame_write(sock, self.ws.OP_TEXT, payload)
6111130Szelenkov@nginx.com
6121130Szelenkov@nginx.com        frame = self.ws.frame_read(sock)
6131130Szelenkov@nginx.com        self.check_frame(frame, True, self.ws.OP_TEXT, payload)
6141130Szelenkov@nginx.com
6151130Szelenkov@nginx.com        self.ws.frame_write(
6161130Szelenkov@nginx.com            sock,
6171130Szelenkov@nginx.com            self.ws.OP_TEXT,
6181130Szelenkov@nginx.com            payload,
6191130Szelenkov@nginx.com            rsv1=True,
6201130Szelenkov@nginx.com            rsv2=True,
6211130Szelenkov@nginx.com        )
6221130Szelenkov@nginx.com
6231130Szelenkov@nginx.com        self.check_close(sock, 1002, no_close = True)
6241130Szelenkov@nginx.com
6251130Szelenkov@nginx.com        self.assertEqual(self.recvall(sock, read_timeout=1), b'', 'empty 3_3')
6261130Szelenkov@nginx.com        sock.close()
6271130Szelenkov@nginx.com
6281130Szelenkov@nginx.com        # 3_4
6291130Szelenkov@nginx.com
6301130Szelenkov@nginx.com        _, sock, _ = self.ws.upgrade()
6311130Szelenkov@nginx.com
6321130Szelenkov@nginx.com        self.ws.frame_write(sock, self.ws.OP_TEXT, payload, chopsize=1)
6331130Szelenkov@nginx.com        self.ws.frame_write(
6341130Szelenkov@nginx.com            sock,
6351130Szelenkov@nginx.com            self.ws.OP_TEXT,
6361130Szelenkov@nginx.com            payload,
6371130Szelenkov@nginx.com            rsv3=True,
6381130Szelenkov@nginx.com            chopsize=1
6391130Szelenkov@nginx.com        )
6401130Szelenkov@nginx.com        self.ws.frame_write(sock, self.ws.OP_PING, '')
6411130Szelenkov@nginx.com
6421130Szelenkov@nginx.com        frame = self.ws.frame_read(sock)
6431130Szelenkov@nginx.com        self.check_frame(frame, True, self.ws.OP_TEXT, payload)
6441130Szelenkov@nginx.com
6451130Szelenkov@nginx.com        self.check_close(sock, 1002, no_close = True)
6461130Szelenkov@nginx.com
6471130Szelenkov@nginx.com        self.assertEqual(self.recvall(sock, read_timeout=1), b'', 'empty 3_4')
6481130Szelenkov@nginx.com        sock.close()
6491130Szelenkov@nginx.com
6501130Szelenkov@nginx.com        # 3_5
6511130Szelenkov@nginx.com
6521130Szelenkov@nginx.com        _, sock, _ = self.ws.upgrade()
6531130Szelenkov@nginx.com
6541130Szelenkov@nginx.com        self.ws.frame_write(
6551130Szelenkov@nginx.com            sock,
6561130Szelenkov@nginx.com            self.ws.OP_BINARY,
6571130Szelenkov@nginx.com            b'\x00\xff\xfe\xfd\xfc\xfb\x00\xff',
6581130Szelenkov@nginx.com            rsv1=True,
6591130Szelenkov@nginx.com            rsv3=True,
6601130Szelenkov@nginx.com        )
6611130Szelenkov@nginx.com
6621130Szelenkov@nginx.com        self.check_close(sock, 1002)
6631130Szelenkov@nginx.com
6641130Szelenkov@nginx.com        # 3_6
6651130Szelenkov@nginx.com
6661130Szelenkov@nginx.com        _, sock, _ = self.ws.upgrade()
6671130Szelenkov@nginx.com
6681130Szelenkov@nginx.com        self.ws.frame_write(
6691130Szelenkov@nginx.com            sock,
6701130Szelenkov@nginx.com            self.ws.OP_PING,
6711130Szelenkov@nginx.com            payload,
6721130Szelenkov@nginx.com            rsv2=True,
6731130Szelenkov@nginx.com            rsv3=True,
6741130Szelenkov@nginx.com        )
6751130Szelenkov@nginx.com
6761130Szelenkov@nginx.com        self.check_close(sock, 1002)
6771130Szelenkov@nginx.com
6781130Szelenkov@nginx.com        # 3_7
6791130Szelenkov@nginx.com
6801130Szelenkov@nginx.com        _, sock, _ = self.ws.upgrade()
6811130Szelenkov@nginx.com
6821130Szelenkov@nginx.com        self.ws.frame_write(
6831130Szelenkov@nginx.com            sock,
6841130Szelenkov@nginx.com            self.ws.OP_CLOSE,
6851130Szelenkov@nginx.com            payload,
6861130Szelenkov@nginx.com            rsv1=True,
6871130Szelenkov@nginx.com            rsv2=True,
6881130Szelenkov@nginx.com            rsv3=True,
6891130Szelenkov@nginx.com        )
6901130Szelenkov@nginx.com
6911130Szelenkov@nginx.com        self.check_close(sock, 1002)
6921130Szelenkov@nginx.com
6931130Szelenkov@nginx.com    def test_node_websockets_4_1_1__4_2_5(self):
6941130Szelenkov@nginx.com        self.load('websockets/mirror')
6951130Szelenkov@nginx.com
6961130Szelenkov@nginx.com        payload = 'Hello, world!'
6971130Szelenkov@nginx.com
6981130Szelenkov@nginx.com        # 4_1_1
6991130Szelenkov@nginx.com
7001130Szelenkov@nginx.com        _, sock, _ = self.ws.upgrade()
7011130Szelenkov@nginx.com
7021130Szelenkov@nginx.com        self.ws.frame_write(sock, 0x03, '')
7031130Szelenkov@nginx.com        self.check_close(sock, 1002)
7041130Szelenkov@nginx.com
7051130Szelenkov@nginx.com        # 4_1_2
7061130Szelenkov@nginx.com
7071130Szelenkov@nginx.com        _, sock, _ = self.ws.upgrade()
7081130Szelenkov@nginx.com
7091130Szelenkov@nginx.com        self.ws.frame_write(sock, 0x04, 'reserved opcode payload')
7101130Szelenkov@nginx.com        self.check_close(sock, 1002)
7111130Szelenkov@nginx.com
7121130Szelenkov@nginx.com        # 4_1_3
7131130Szelenkov@nginx.com
7141130Szelenkov@nginx.com        _, sock, _ = self.ws.upgrade()
7151130Szelenkov@nginx.com
7161130Szelenkov@nginx.com        self.ws.frame_write(sock, self.ws.OP_TEXT, payload)
7171130Szelenkov@nginx.com
7181130Szelenkov@nginx.com        frame = self.ws.frame_read(sock)
7191130Szelenkov@nginx.com        self.check_frame(frame, True, self.ws.OP_TEXT, payload)
7201130Szelenkov@nginx.com
7211130Szelenkov@nginx.com        self.ws.frame_write(sock, 0x05, '')
7221130Szelenkov@nginx.com        self.ws.frame_write(sock, self.ws.OP_PING, '')
7231130Szelenkov@nginx.com
7241130Szelenkov@nginx.com        self.check_close(sock, 1002)
7251130Szelenkov@nginx.com
7261130Szelenkov@nginx.com        # 4_1_4
7271130Szelenkov@nginx.com
7281130Szelenkov@nginx.com        _, sock, _ = self.ws.upgrade()
7291130Szelenkov@nginx.com
7301130Szelenkov@nginx.com        self.ws.frame_write(sock, self.ws.OP_TEXT, payload)
7311130Szelenkov@nginx.com
7321130Szelenkov@nginx.com        frame = self.ws.frame_read(sock)
7331130Szelenkov@nginx.com        self.check_frame(frame, True, self.ws.OP_TEXT, payload)
7341130Szelenkov@nginx.com
7351130Szelenkov@nginx.com        self.ws.frame_write(sock, 0x06, payload)
7361130Szelenkov@nginx.com        self.ws.frame_write(sock, self.ws.OP_PING, '')
7371130Szelenkov@nginx.com
7381130Szelenkov@nginx.com        self.check_close(sock, 1002)
7391130Szelenkov@nginx.com
7401130Szelenkov@nginx.com        # 4_1_5
7411130Szelenkov@nginx.com
7421130Szelenkov@nginx.com        _, sock, _ = self.ws.upgrade()
7431130Szelenkov@nginx.com
7441130Szelenkov@nginx.com        self.ws.frame_write(sock, self.ws.OP_TEXT, payload, chopsize=1)
7451130Szelenkov@nginx.com
7461130Szelenkov@nginx.com        frame = self.ws.frame_read(sock)
7471130Szelenkov@nginx.com        self.check_frame(frame, True, self.ws.OP_TEXT, payload)
7481130Szelenkov@nginx.com
7491130Szelenkov@nginx.com        self.ws.frame_write(sock, 0x07, payload, chopsize=1)
7501130Szelenkov@nginx.com        self.ws.frame_write(sock, self.ws.OP_PING, '')
7511130Szelenkov@nginx.com
7521130Szelenkov@nginx.com        self.check_close(sock, 1002)
7531130Szelenkov@nginx.com
7541130Szelenkov@nginx.com        # 4_2_1
7551130Szelenkov@nginx.com
7561130Szelenkov@nginx.com        _, sock, _ = self.ws.upgrade()
7571130Szelenkov@nginx.com
7581130Szelenkov@nginx.com        self.ws.frame_write(sock, 0x0B, '')
7591130Szelenkov@nginx.com        self.check_close(sock, 1002)
7601130Szelenkov@nginx.com
7611130Szelenkov@nginx.com        # 4_2_2
7621130Szelenkov@nginx.com
7631130Szelenkov@nginx.com        _, sock, _ = self.ws.upgrade()
7641130Szelenkov@nginx.com
7651130Szelenkov@nginx.com        self.ws.frame_write(sock, 0x0C, 'reserved opcode payload')
7661130Szelenkov@nginx.com        self.check_close(sock, 1002)
7671130Szelenkov@nginx.com
7681130Szelenkov@nginx.com        # 4_2_3
7691130Szelenkov@nginx.com
7701130Szelenkov@nginx.com        _, sock, _ = self.ws.upgrade()
7711130Szelenkov@nginx.com
7721130Szelenkov@nginx.com        self.ws.frame_write(sock, self.ws.OP_TEXT, payload)
7731130Szelenkov@nginx.com
7741130Szelenkov@nginx.com        frame = self.ws.frame_read(sock)
7751130Szelenkov@nginx.com        self.check_frame(frame, True, self.ws.OP_TEXT, payload)
7761130Szelenkov@nginx.com
7771130Szelenkov@nginx.com        self.ws.frame_write(sock, 0x0D, '')
7781130Szelenkov@nginx.com        self.ws.frame_write(sock, self.ws.OP_PING, '')
7791130Szelenkov@nginx.com
7801130Szelenkov@nginx.com        self.check_close(sock, 1002)
7811130Szelenkov@nginx.com
7821130Szelenkov@nginx.com        # 4_2_4
7831130Szelenkov@nginx.com
7841130Szelenkov@nginx.com        _, sock, _ = self.ws.upgrade()
7851130Szelenkov@nginx.com
7861130Szelenkov@nginx.com        self.ws.frame_write(sock, self.ws.OP_TEXT, payload)
7871130Szelenkov@nginx.com
7881130Szelenkov@nginx.com        frame = self.ws.frame_read(sock)
7891130Szelenkov@nginx.com        self.check_frame(frame, True, self.ws.OP_TEXT, payload)
7901130Szelenkov@nginx.com
7911130Szelenkov@nginx.com        self.ws.frame_write(sock, 0x0E, payload)
7921130Szelenkov@nginx.com        self.ws.frame_write(sock, self.ws.OP_PING, '')
7931130Szelenkov@nginx.com
7941130Szelenkov@nginx.com        self.check_close(sock, 1002)
7951130Szelenkov@nginx.com
7961130Szelenkov@nginx.com        # 4_2_5
7971130Szelenkov@nginx.com
7981130Szelenkov@nginx.com        _, sock, _ = self.ws.upgrade()
7991130Szelenkov@nginx.com
8001130Szelenkov@nginx.com        self.ws.frame_write(sock, self.ws.OP_TEXT, payload, chopsize=1)
8011130Szelenkov@nginx.com
8021130Szelenkov@nginx.com        frame = self.ws.frame_read(sock)
8031130Szelenkov@nginx.com        self.check_frame(frame, True, self.ws.OP_TEXT, payload)
8041130Szelenkov@nginx.com
8051130Szelenkov@nginx.com        self.ws.frame_write(sock, 0x0F, payload, chopsize=1)
8061130Szelenkov@nginx.com        self.ws.frame_write(sock, self.ws.OP_PING, '')
8071130Szelenkov@nginx.com
8081130Szelenkov@nginx.com        self.check_close(sock, 1002)
8091130Szelenkov@nginx.com
810*1133Szelenkov@nginx.com    @unittest.skip('not yet')
8111130Szelenkov@nginx.com    def test_node_websockets_5_1__5_20(self):
8121130Szelenkov@nginx.com        self.load('websockets/mirror')
8131130Szelenkov@nginx.com
8141130Szelenkov@nginx.com        # 5_1
8151130Szelenkov@nginx.com
8161130Szelenkov@nginx.com        _, sock, _ = self.ws.upgrade()
8171130Szelenkov@nginx.com
8181130Szelenkov@nginx.com        self.ws.frame_write(sock, self.ws.OP_PING, 'fragment1', fin=False)
8191130Szelenkov@nginx.com        self.ws.frame_write(sock, self.ws.OP_CONT, 'fragment2', fin=True)
8201130Szelenkov@nginx.com        self.check_close(sock, 1002)
8211130Szelenkov@nginx.com
8221130Szelenkov@nginx.com        # 5_2
8231130Szelenkov@nginx.com
8241130Szelenkov@nginx.com        _, sock, _ = self.ws.upgrade()
8251130Szelenkov@nginx.com
8261130Szelenkov@nginx.com        self.ws.frame_write(sock, self.ws.OP_PONG, 'fragment1', fin=False)
8271130Szelenkov@nginx.com        self.ws.frame_write(sock, self.ws.OP_CONT, 'fragment2', fin=True)
8281130Szelenkov@nginx.com        self.check_close(sock, 1002)
8291130Szelenkov@nginx.com
8301130Szelenkov@nginx.com        # 5_3
8311130Szelenkov@nginx.com
8321130Szelenkov@nginx.com        _, sock, _ = self.ws.upgrade()
8331130Szelenkov@nginx.com
8341130Szelenkov@nginx.com        self.ws.frame_write(sock, self.ws.OP_TEXT, 'fragment1', fin=False)
8351130Szelenkov@nginx.com        self.ws.frame_write(sock, self.ws.OP_CONT, 'fragment2', fin=True)
8361130Szelenkov@nginx.com
8371130Szelenkov@nginx.com        frame = self.ws.frame_read(sock)
8381130Szelenkov@nginx.com        self.check_frame(frame, True, self.ws.OP_TEXT, 'fragment1fragment2')
8391130Szelenkov@nginx.com
8401130Szelenkov@nginx.com        # 5_4
8411130Szelenkov@nginx.com
8421130Szelenkov@nginx.com        self.ws.frame_write(sock, self.ws.OP_TEXT, 'fragment1', fin=False)
8431130Szelenkov@nginx.com        self.assertEqual(self.recvall(sock, read_timeout=1), b'', '5_4')
8441130Szelenkov@nginx.com        self.ws.frame_write(sock, self.ws.OP_CONT, 'fragment2', fin=True)
8451130Szelenkov@nginx.com
8461130Szelenkov@nginx.com        frame = self.ws.frame_read(sock)
8471130Szelenkov@nginx.com        self.check_frame(frame, True, self.ws.OP_TEXT, 'fragment1fragment2')
8481130Szelenkov@nginx.com
8491130Szelenkov@nginx.com        # 5_5
8501130Szelenkov@nginx.com
8511130Szelenkov@nginx.com        self.ws.frame_write(
8521130Szelenkov@nginx.com            sock,
8531130Szelenkov@nginx.com            self.ws.OP_TEXT,
8541130Szelenkov@nginx.com            'fragment1',
8551130Szelenkov@nginx.com            fin=False,
8561130Szelenkov@nginx.com            chopsize=1,
8571130Szelenkov@nginx.com        )
8581130Szelenkov@nginx.com        self.ws.frame_write(
8591130Szelenkov@nginx.com            sock,
8601130Szelenkov@nginx.com            self.ws.OP_CONT,
8611130Szelenkov@nginx.com            'fragment2',
8621130Szelenkov@nginx.com            fin=True,
8631130Szelenkov@nginx.com            chopsize=1,
8641130Szelenkov@nginx.com        )
8651130Szelenkov@nginx.com
8661130Szelenkov@nginx.com        frame = self.ws.frame_read(sock)
8671130Szelenkov@nginx.com        self.check_frame(frame, True, self.ws.OP_TEXT, 'fragment1fragment2')
8681130Szelenkov@nginx.com
8691130Szelenkov@nginx.com        # 5_6
8701130Szelenkov@nginx.com
8711130Szelenkov@nginx.com        ping_payload = 'ping payload'
8721130Szelenkov@nginx.com
8731130Szelenkov@nginx.com        self.ws.frame_write(sock, self.ws.OP_TEXT, 'fragment1', fin=False)
8741130Szelenkov@nginx.com        self.ws.frame_write(sock, self.ws.OP_PING, ping_payload)
8751130Szelenkov@nginx.com        self.ws.frame_write(sock, self.ws.OP_CONT, 'fragment2', fin=True)
8761130Szelenkov@nginx.com
8771130Szelenkov@nginx.com        frame = self.ws.frame_read(sock)
8781130Szelenkov@nginx.com        self.check_frame(frame, True, self.ws.OP_PONG, ping_payload)
8791130Szelenkov@nginx.com
8801130Szelenkov@nginx.com        frame = self.ws.frame_read(sock)
8811130Szelenkov@nginx.com        self.check_frame(frame, True, self.ws.OP_TEXT, 'fragment1fragment2')
8821130Szelenkov@nginx.com
8831130Szelenkov@nginx.com        # 5_7
8841130Szelenkov@nginx.com
8851130Szelenkov@nginx.com        ping_payload = 'ping payload'
8861130Szelenkov@nginx.com
8871130Szelenkov@nginx.com        self.ws.frame_write(sock, self.ws.OP_TEXT, 'fragment1', fin=False)
8881130Szelenkov@nginx.com        self.assertEqual(self.recvall(sock, read_timeout=1), b'', '5_7')
8891130Szelenkov@nginx.com
8901130Szelenkov@nginx.com        self.ws.frame_write(sock, self.ws.OP_PING, ping_payload)
8911130Szelenkov@nginx.com
8921130Szelenkov@nginx.com        frame = self.ws.frame_read(sock)
8931130Szelenkov@nginx.com        self.check_frame(frame, True, self.ws.OP_PONG, ping_payload)
8941130Szelenkov@nginx.com
8951130Szelenkov@nginx.com        self.ws.frame_write(sock, self.ws.OP_CONT, 'fragment2', fin=True)
8961130Szelenkov@nginx.com
8971130Szelenkov@nginx.com        frame = self.ws.frame_read(sock)
8981130Szelenkov@nginx.com        self.check_frame(frame, True, self.ws.OP_TEXT, 'fragment1fragment2')
8991130Szelenkov@nginx.com
9001130Szelenkov@nginx.com        # 5_8
9011130Szelenkov@nginx.com
9021130Szelenkov@nginx.com        ping_payload = 'ping payload'
9031130Szelenkov@nginx.com
9041130Szelenkov@nginx.com        self.ws.frame_write(
9051130Szelenkov@nginx.com            sock,
9061130Szelenkov@nginx.com            self.ws.OP_TEXT,
9071130Szelenkov@nginx.com            'fragment1',
9081130Szelenkov@nginx.com            fin=False,
9091130Szelenkov@nginx.com            chopsize=1,
9101130Szelenkov@nginx.com        )
9111130Szelenkov@nginx.com        self.ws.frame_write(sock, self.ws.OP_PING, ping_payload, chopsize=1)
9121130Szelenkov@nginx.com        self.ws.frame_write(
9131130Szelenkov@nginx.com            sock,
9141130Szelenkov@nginx.com            self.ws.OP_CONT,
9151130Szelenkov@nginx.com            'fragment2',
9161130Szelenkov@nginx.com            fin=True,
9171130Szelenkov@nginx.com            chopsize=1,
9181130Szelenkov@nginx.com        )
9191130Szelenkov@nginx.com
9201130Szelenkov@nginx.com        frame = self.ws.frame_read(sock)
9211130Szelenkov@nginx.com        self.check_frame(frame, True, self.ws.OP_PONG, ping_payload)
9221130Szelenkov@nginx.com
9231130Szelenkov@nginx.com        frame = self.ws.frame_read(sock)
9241130Szelenkov@nginx.com        self.check_frame(frame, True, self.ws.OP_TEXT, 'fragment1fragment2')
9251130Szelenkov@nginx.com
9261130Szelenkov@nginx.com        # 5_9
9271130Szelenkov@nginx.com
9281130Szelenkov@nginx.com        self.ws.frame_write(
9291130Szelenkov@nginx.com            sock,
9301130Szelenkov@nginx.com            self.ws.OP_CONT,
9311130Szelenkov@nginx.com            'non-continuation payload',
9321130Szelenkov@nginx.com            fin=True,
9331130Szelenkov@nginx.com        )
9341130Szelenkov@nginx.com        self.ws.frame_write(sock, self.ws.OP_TEXT, 'Hello, world!', fin=True)
9351130Szelenkov@nginx.com        self.check_close(sock, 1002)
9361130Szelenkov@nginx.com
9371130Szelenkov@nginx.com        # 5_10
9381130Szelenkov@nginx.com
9391130Szelenkov@nginx.com        _, sock, _ = self.ws.upgrade()
9401130Szelenkov@nginx.com
9411130Szelenkov@nginx.com        self.ws.frame_write(
9421130Szelenkov@nginx.com            sock,
9431130Szelenkov@nginx.com            self.ws.OP_CONT,
9441130Szelenkov@nginx.com            'non-continuation payload',
9451130Szelenkov@nginx.com            fin=True,
9461130Szelenkov@nginx.com        )
9471130Szelenkov@nginx.com        self.ws.frame_write(sock, self.ws.OP_TEXT, 'Hello, world!', fin=True)
9481130Szelenkov@nginx.com        self.check_close(sock, 1002)
9491130Szelenkov@nginx.com
9501130Szelenkov@nginx.com        # 5_11
9511130Szelenkov@nginx.com
9521130Szelenkov@nginx.com        _, sock, _ = self.ws.upgrade()
9531130Szelenkov@nginx.com
9541130Szelenkov@nginx.com        self.ws.frame_write(
9551130Szelenkov@nginx.com            sock,
9561130Szelenkov@nginx.com            self.ws.OP_CONT,
9571130Szelenkov@nginx.com            'non-continuation payload',
9581130Szelenkov@nginx.com            fin=True,
9591130Szelenkov@nginx.com            chopsize=1,
9601130Szelenkov@nginx.com        )
9611130Szelenkov@nginx.com        self.ws.frame_write(
9621130Szelenkov@nginx.com            sock,
9631130Szelenkov@nginx.com            self.ws.OP_TEXT,
9641130Szelenkov@nginx.com            'Hello, world!',
9651130Szelenkov@nginx.com            fin=True,
9661130Szelenkov@nginx.com            chopsize=1,
9671130Szelenkov@nginx.com        )
9681130Szelenkov@nginx.com        self.check_close(sock, 1002)
9691130Szelenkov@nginx.com
9701130Szelenkov@nginx.com        # 5_12
9711130Szelenkov@nginx.com
9721130Szelenkov@nginx.com        _, sock, _ = self.ws.upgrade()
9731130Szelenkov@nginx.com
9741130Szelenkov@nginx.com        self.ws.frame_write(
9751130Szelenkov@nginx.com            sock,
9761130Szelenkov@nginx.com            self.ws.OP_CONT,
9771130Szelenkov@nginx.com            'non-continuation payload',
9781130Szelenkov@nginx.com            fin=False,
9791130Szelenkov@nginx.com        )
9801130Szelenkov@nginx.com        self.ws.frame_write(sock, self.ws.OP_TEXT, 'Hello, world!', fin=True)
9811130Szelenkov@nginx.com        self.check_close(sock, 1002)
9821130Szelenkov@nginx.com
9831130Szelenkov@nginx.com        # 5_13
9841130Szelenkov@nginx.com
9851130Szelenkov@nginx.com        _, sock, _ = self.ws.upgrade()
9861130Szelenkov@nginx.com
9871130Szelenkov@nginx.com        self.ws.frame_write(
9881130Szelenkov@nginx.com            sock,
9891130Szelenkov@nginx.com            self.ws.OP_CONT,
9901130Szelenkov@nginx.com            'non-continuation payload',
9911130Szelenkov@nginx.com            fin=False,
9921130Szelenkov@nginx.com        )
9931130Szelenkov@nginx.com        self.ws.frame_write(sock, self.ws.OP_TEXT, 'Hello, world!', fin=True)
9941130Szelenkov@nginx.com        self.check_close(sock, 1002)
9951130Szelenkov@nginx.com
9961130Szelenkov@nginx.com        # 5_14
9971130Szelenkov@nginx.com
9981130Szelenkov@nginx.com        _, sock, _ = self.ws.upgrade()
9991130Szelenkov@nginx.com
10001130Szelenkov@nginx.com        self.ws.frame_write(
10011130Szelenkov@nginx.com            sock,
10021130Szelenkov@nginx.com            self.ws.OP_CONT,
10031130Szelenkov@nginx.com            'non-continuation payload',
10041130Szelenkov@nginx.com            fin=False,
10051130Szelenkov@nginx.com            chopsize=1,
10061130Szelenkov@nginx.com        )
10071130Szelenkov@nginx.com        self.ws.frame_write(
10081130Szelenkov@nginx.com            sock,
10091130Szelenkov@nginx.com            self.ws.OP_TEXT,
10101130Szelenkov@nginx.com            'Hello, world!',
10111130Szelenkov@nginx.com            fin=True,
10121130Szelenkov@nginx.com            chopsize=1,
10131130Szelenkov@nginx.com        )
10141130Szelenkov@nginx.com        self.check_close(sock, 1002)
10151130Szelenkov@nginx.com
10161130Szelenkov@nginx.com        # 5_15
10171130Szelenkov@nginx.com
10181130Szelenkov@nginx.com        _, sock, _ = self.ws.upgrade()
10191130Szelenkov@nginx.com
10201130Szelenkov@nginx.com        self.ws.frame_write(sock, self.ws.OP_TEXT, 'fragment1', fin=False)
10211130Szelenkov@nginx.com        self.ws.frame_write(sock, self.ws.OP_CONT, 'fragment2', fin=True)
10221130Szelenkov@nginx.com        self.ws.frame_write(sock, self.ws.OP_CONT, 'fragment3', fin=False)
10231130Szelenkov@nginx.com        self.ws.frame_write(sock, self.ws.OP_TEXT, 'fragment4', fin=True)
10241130Szelenkov@nginx.com        self.check_close(sock, 1002)
10251130Szelenkov@nginx.com
10261130Szelenkov@nginx.com        # 5_16
10271130Szelenkov@nginx.com
10281130Szelenkov@nginx.com        _, sock, _ = self.ws.upgrade()
10291130Szelenkov@nginx.com
10301130Szelenkov@nginx.com        for i in range(0, 2):
10311130Szelenkov@nginx.com            self.ws.frame_write(sock, self.ws.OP_CONT, 'fragment1', fin=False)
10321130Szelenkov@nginx.com            self.ws.frame_write(sock, self.ws.OP_TEXT, 'fragment2', fin=False)
10331130Szelenkov@nginx.com            self.ws.frame_write(sock, self.ws.OP_CONT, 'fragment3', fin=True)
10341130Szelenkov@nginx.com        self.check_close(sock, 1002)
10351130Szelenkov@nginx.com
10361130Szelenkov@nginx.com        # 5_17
10371130Szelenkov@nginx.com
10381130Szelenkov@nginx.com        _, sock, _ = self.ws.upgrade()
10391130Szelenkov@nginx.com
10401130Szelenkov@nginx.com        for i in range(0, 2):
10411130Szelenkov@nginx.com            self.ws.frame_write(sock, self.ws.OP_CONT, 'fragment1', fin=True)
10421130Szelenkov@nginx.com            self.ws.frame_write(sock, self.ws.OP_TEXT, 'fragment2', fin=False)
10431130Szelenkov@nginx.com            self.ws.frame_write(sock, self.ws.OP_CONT, 'fragment3', fin=True)
10441130Szelenkov@nginx.com        self.check_close(sock, 1002)
10451130Szelenkov@nginx.com
10461130Szelenkov@nginx.com        # 5_18
10471130Szelenkov@nginx.com
10481130Szelenkov@nginx.com        _, sock, _ = self.ws.upgrade()
10491130Szelenkov@nginx.com
10501130Szelenkov@nginx.com        self.ws.frame_write(sock, self.ws.OP_TEXT, 'fragment1', fin=False)
10511130Szelenkov@nginx.com        self.ws.frame_write(sock, self.ws.OP_TEXT, 'fragment2')
10521130Szelenkov@nginx.com        self.check_close(sock, 1002)
10531130Szelenkov@nginx.com
10541130Szelenkov@nginx.com        # 5_19
10551130Szelenkov@nginx.com
10561130Szelenkov@nginx.com        _, sock, _ = self.ws.upgrade()
10571130Szelenkov@nginx.com
10581130Szelenkov@nginx.com        self.ws.frame_write(sock, self.ws.OP_TEXT, 'fragment1', fin=False)
10591130Szelenkov@nginx.com        self.ws.frame_write(sock, self.ws.OP_CONT, 'fragment2', fin=False)
10601130Szelenkov@nginx.com        self.ws.frame_write(sock, self.ws.OP_PING, 'pongme 1!')
10611130Szelenkov@nginx.com
10621130Szelenkov@nginx.com        time.sleep(1)
10631130Szelenkov@nginx.com
10641130Szelenkov@nginx.com        self.ws.frame_write(sock, self.ws.OP_CONT, 'fragment3', fin=False)
10651130Szelenkov@nginx.com        self.ws.frame_write(sock, self.ws.OP_CONT, 'fragment4', fin=False)
10661130Szelenkov@nginx.com        self.ws.frame_write(sock,