Python mosq_test.expect_packet函数代码示例

def test(bridge, sock):
    if not mosq_test.expect_packet(bridge, "connect", connect_packet):
        return 1
    bridge.send(connack_packet)

    mid = 0
    patterns = [
        "remote/topic/#",
        "remote2/topic/prefix/#",
        "remote3/topic/+/value",
        "remote4/tipic/+",
        "$SYS/broker/clients/total",
    ]
    for pattern in ("remote/topic/#", "remote2/topic/prefix/#", "remote3/topic/+/value"):
        mid += 1
        subscribe_packet = mosq_test.gen_subscribe(mid, pattern, 0)
        suback_packet = mosq_test.gen_suback(mid, 0)
        if not mosq_test.expect_packet(bridge, "subscribe", subscribe_packet):
            return 1
        bridge.send(suback_packet)

    mid += 1
    subscribe_packet = mosq_test.gen_subscribe(mid, "#", 0)
    suback_packet = mosq_test.gen_suback(mid, 0)
    sock.send(subscribe_packet)
    if not mosq_test.expect_packet(sock, "suback", suback_packet):
        return 1

    cases = [
        ('local/topic/something', 'remote/topic/something'),
        ('local/topic/some/t/h/i/n/g', 'remote/topic/some/t/h/i/n/g'),
        ('local/topic/value', 'remote/topic/value'),
        # Don't work, #40 must be fixed before
        # ('local/topic', 'remote/topic'),
        ('local2/topic/prefix/something', 'remote2/topic/prefix/something'),
        ('local3/topic/something/value', 'remote3/topic/something/value'),
        ('local4/topic/something', 'remote4/tipic/something'),
        ('test/mosquitto/orgclients/total', '$SYS/broker/clients/total'),
    ]

    for (local_topic, remote_topic) in cases:
        mid += 1
        remote_publish_packet = mosq_test.gen_publish(
            remote_topic, qos=0, mid=mid, payload=''
        )
        local_publish_packet = mosq_test.gen_publish(
            local_topic, qos=0, mid=mid, payload=''
        )

        bridge.send(remote_publish_packet)
        match = mosq_test.expect_packet(sock, "publish", local_publish_packet)
        if not match:
            print("Fail on cases local_topic=%r, remote_topic=%r" % (
                local_topic, remote_topic,
            ))
            return 1
    return 0

def pattern_test(sub_topic, pub_topic):
    rc = 1
    keepalive = 60
    connect_packet = mosq_test.gen_connect("pattern-sub-test", keepalive=keepalive)
    connack_packet = mosq_test.gen_connack(rc=0)

    publish_packet = mosq_test.gen_publish(pub_topic, qos=0, payload="message")
    publish_retained_packet = mosq_test.gen_publish(pub_topic, qos=0, retain=True, payload="message")

    mid = 312
    subscribe_packet = mosq_test.gen_subscribe(mid, sub_topic, 0)
    suback_packet = mosq_test.gen_suback(mid, 0)

    mid = 234;
    unsubscribe_packet = mosq_test.gen_unsubscribe(mid, sub_topic)
    unsuback_packet = mosq_test.gen_unsuback(mid)

    port = mosq_test.get_port()
    broker = subprocess.Popen(['../../src/mosquitto', '-p', str(port)], stdout=subprocess.PIPE, stderr=subprocess.PIPE)

    try:
        time.sleep(0.5)

        sock = mosq_test.do_client_connect(connect_packet, connack_packet, timeout=20, port=port)
        sock.send(subscribe_packet)

        if mosq_test.expect_packet(sock, "suback", suback_packet):
            pub = subprocess.Popen(['./03-pattern-matching-helper.py', pub_topic, str(port)], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
            pub.wait()
            (stdo, stde) = pub.communicate()

            if mosq_test.expect_packet(sock, "publish", publish_packet):
                sock.send(unsubscribe_packet)

                if mosq_test.expect_packet(sock, "unsuback", unsuback_packet):
                    sock.send(subscribe_packet)

                    if mosq_test.expect_packet(sock, "suback", suback_packet):
                        if mosq_test.expect_packet(sock, "publish retained", publish_retained_packet):
                            rc = 0

        sock.close()
    finally:
        broker.terminate()
        broker.wait()
        (stdo, stde) = broker.communicate()
        if rc:
            print(stde)
            print(stdo)
            raise

    return rc

def test(bridge, sock):
    if not mosq_test.expect_packet(bridge, "connect", connect_packet):
        return 1

    bridge.send(connack_packet)

    cases = [
        ('local/topic/something', 'remote/topic/something'),
        ('local/topic/some/t/h/i/n/g', 'remote/topic/some/t/h/i/n/g'),
        ('local/topic/value', 'remote/topic/value'),
        # Don't work, #40 must be fixed before
        # ('local/topic', 'remote/topic'),
        ('local2/topic/something', None),  # don't match topic pattern
        ('local2/topic/prefix/something', 'remote2/topic/prefix/something'),
        ('local3/topic/something/value', 'remote3/topic/something/value'),
        ('local4/topic/something', 'remote4/tipic/something'),
        ('local5/topic/something', None),
    ]

    mid = 3
    for (local_topic, remote_topic) in cases:
        mid += 1
        local_publish_packet = mosq_test.gen_publish(
            local_topic, qos=0, mid=mid, payload=''
        )
        sock.send(local_publish_packet)
        if remote_topic:
            remote_publish_packet = mosq_test.gen_publish(
                remote_topic, qos=0, mid=mid, payload=''
            )
            match = mosq_test.expect_packet(bridge, "publish", remote_publish_packet)
            if not match:
                print("Fail on cases local_topic=%r, remote_topic=%r" % (
                    local_topic, remote_topic,
                ))
                return 1
        else:
            bridge.settimeout(3)
            try:
                bridge.recv(1)
                print("FAIL: Received data when nothing is expected")
                print("Fail on cases local_topic=%r, remote_topic=%r" % (
                    local_topic, remote_topic,
                ))
                return 1
            except socket.timeout:
                pass
            bridge.settimeout(20)
    return 0

def pattern_test(sub_topic, pub_topic):
    rc = 1
    keepalive = 60
    connect_packet = mosq_test.gen_connect("pattern-sub-test", keepalive=keepalive)
    connack_packet = mosq_test.gen_connack(rc=0)

    publish_packet = mosq_test.gen_publish(pub_topic, qos=0, payload="message")
    publish_retained_packet = mosq_test.gen_publish(pub_topic, qos=0, retain=True, payload="message")

    mid = 312
    subscribe_packet = mosq_test.gen_subscribe(mid, sub_topic, 0)
    suback_packet = mosq_test.gen_suback(mid, 0)

    mid = 234;
    unsubscribe_packet = mosq_test.gen_unsubscribe(mid, sub_topic)
    unsuback_packet = mosq_test.gen_unsuback(mid)

    broker = subprocess.Popen(['../../src/mosquitto', '-p', '1888'], stderr=subprocess.PIPE)

    try:
        time.sleep(0.5)

        sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
        sock.connect(("localhost", 1888))
        sock.settimeout(20)
        sock.send(connect_packet)

        if mosq_test.expect_packet(sock, "connack", connack_packet):
            sock.send(subscribe_packet)

            if mosq_test.expect_packet(sock, "suback", suback_packet):
                pub = subprocess.Popen(['./03-pattern-matching-helper.py', pub_topic])
                pub.wait()

                if mosq_test.expect_packet(sock, "publish", publish_packet):
                    sock.send(unsubscribe_packet)

                    if mosq_test.expect_packet(sock, "unsuback", unsuback_packet):
                        sock.send(subscribe_packet)

                        if mosq_test.expect_packet(sock, "suback", suback_packet):
                            if mosq_test.expect_packet(sock, "publish retained", publish_retained_packet):
                                rc = 0

        sock.close()
    finally:
        broker.terminate()
        broker.wait()
        if rc:
            (stdo, stde) = broker.communicate()
            print(stde)

    return rc

client_args = sys.argv[1:]
env = dict(os.environ)
env['LD_LIBRARY_PATH'] = '../../lib:../../lib/cpp'
try:
    pp = env['PYTHONPATH']
except KeyError:
    pp = ''
env['PYTHONPATH'] = '../../lib/python:'+pp
client = subprocess.Popen(client_args, env=env)

try:
    (conn, address) = sock.accept()
    conn.settimeout(10)

    if mosq_test.expect_packet(conn, "connect", connect_packet):
        conn.send(connack_packet)
        conn.send(publish_packet)

        if mosq_test.expect_packet(conn, "pubrec", pubrec_packet):
            # Should be repeated due to timeout
            if mosq_test.expect_packet(conn, "pubrec", pubrec_packet):
                conn.send(pubrel_packet)

                if mosq_test.expect_packet(conn, "pubcomp", pubcomp_packet):
                    rc = 0

    conn.close()
finally:
    for i in range(0, 5):
        if client.returncode != None:

unsub_mid = 13
unsubscribe_packet = mosq_test.gen_unsubscribe(unsub_mid, "retain/qos0/test/")
unsuback_packet = mosq_test.gen_unsuback(unsub_mid)

broker = subprocess.Popen(['../../src/mosquitto', '-p', '1888'], stderr=subprocess.PIPE)

try:
    time.sleep(0.5)

    sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
    sock.settimeout(20)
    sock.connect(("localhost", 1888))
    sock.send(connect_packet)

    if mosq_test.expect_packet(sock, "connack", connack_packet):
        sock.send(publish_packet)
        sock.send(subscribe_packet)

        if mosq_test.expect_packet(sock, "suback", suback_packet):
            if mosq_test.expect_packet(sock, "publish", publish_packet):
                sock.send(unsubscribe_packet)

                if mosq_test.expect_packet(sock, "unsuback", unsuback_packet):
                    sock.send(subscribe_packet)

                    if mosq_test.expect_packet(sock, "suback", suback_packet):
                        if mosq_test.expect_packet(sock, "publish", publish_packet):
                            rc = 0
    sock.close()
finally:

connect_packet = mosq_test.gen_connect("retain-qos0-fresh-test", keepalive=keepalive)
connack_packet = mosq_test.gen_connack(rc=0)

publish_packet = mosq_test.gen_publish("retain/qos0/test", qos=0, payload="retained message", retain=True)
publish_fresh_packet = mosq_test.gen_publish("retain/qos0/test", qos=0, payload="retained message")
subscribe_packet = mosq_test.gen_subscribe(mid, "retain/qos0/test", 0)
suback_packet = mosq_test.gen_suback(mid, 0)

cmd = ['../../src/mosquitto', '-p', '1888']
broker = mosq_test.start_broker(filename=os.path.basename(__file__), cmd=cmd)

try:
    sock = mosq_test.do_client_connect(connect_packet, connack_packet)
    sock.send(subscribe_packet)

    if mosq_test.expect_packet(sock, "suback", suback_packet):
        sock.send(publish_packet)

        if mosq_test.expect_packet(sock, "publish", publish_fresh_packet):
            rc = 0
    sock.close()
finally:
    broker.terminate()
    broker.wait()
    if rc:
        (stdo, stde) = broker.communicate()
        print(stde)

exit(rc)

subscribe_packet = mosq_test.gen_subscribe(mid, "invalid/utf8", 0)
b = list(struct.unpack("B"*len(subscribe_packet), subscribe_packet))
b[13] = 0 # Topic should never have a 0x0000
subscribe_packet = struct.pack("B"*len(b), *b)

suback_packet = mosq_test.gen_suback(mid, 0)

port = mosq_test.get_port()
broker = mosq_test.start_broker(filename=os.path.basename(__file__), port=port)

try:
    time.sleep(0.5)

    sock = mosq_test.do_client_connect(connect_packet, connack_packet, port=port)
    sock.send(subscribe_packet)

    if mosq_test.expect_packet(sock, "suback", ""):
        rc = 0

    sock.close()
finally:
    broker.terminate()
    broker.wait()
    (stdo, stde) = broker.communicate()
    if rc:
        print(stde)

exit(rc)

rc = 1
mid = 3
keepalive = 60
connect_packet = mosq_test.gen_connect("subscribe-qos2-test", keepalive=keepalive)
connack_packet = mosq_test.gen_connack(rc=0)

subscribe_packet = mosq_test.gen_subscribe(mid, "qos2/test", 2)
suback_packet = mosq_test.gen_suback(mid, 2)

broker = subprocess.Popen(['../../src/mosquitto', '-p', '1888'], stderr=subprocess.PIPE)

try:
    time.sleep(0.5)

    sock = mosq_test.do_client_connect(connect_packet, connack_packet)
    sock.send(subscribe_packet)

    if mosq_test.expect_packet(sock, "suback", suback_packet):
        rc = 0

    sock.close()
finally:
    broker.terminate()
    broker.wait()
    if rc:
        (stdo, stde) = broker.communicate()
        print(stde)

exit(rc)

sock.listen(5)

client_args = sys.argv[1:]
env = dict(os.environ)
env['LD_LIBRARY_PATH'] = '../../lib:../../lib/cpp'
try:
    pp = env['PYTHONPATH']
except KeyError:
    pp = ''
env['PYTHONPATH'] = '../../lib/python:'+pp
client = mosq_test.start_client(filename=sys.argv[1].replace('/', '-'), cmd=client_args, env=env)

try:
    (conn, address) = sock.accept()
    conn.settimeout(10)

    if mosq_test.expect_packet(conn, "connect", connect_packet):
        conn.send(connack_packet)

        if mosq_test.expect_packet(conn, "publish", publish_packet):
            if mosq_test.expect_packet(conn, "disconnect", disconnect_packet):
                rc = 0

    conn.close()
finally:
    client.terminate()
    client.wait()
    sock.close()

exit(rc)

sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
sock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
sock.settimeout(10)
sock.bind(('', port1))
sock.listen(5)

broker = mosq_test.start_broker(filename=os.path.basename(__file__), port=port2, use_conf=True)
time.sleep(sleep_time)

try:
    (conn, address) = sock.accept()
    conn.settimeout(20)

    if mosq_test.expect_packet(conn, "connect", connect_packet):
        conn.send(connack_packet)

        if mosq_test.expect_packet(conn, "unsubscribe", unsubscribe_packet):
            conn.send(unsuback_packet)

            # Send the unexpected pubrec packet
            conn.send(pubrec_packet_unknown1)
            if mosq_test.expect_packet(conn, "pubrel", pubrel_packet_unknown1):

                conn.send(pubrel_packet_unknown2)
                if mosq_test.expect_packet(conn, "pubcomp", pubcomp_packet_unknown2):

                    conn.send(pubcomp_packet_unknown3)

                    # Send a legitimate publish packet to verify everything is still ok

sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
sock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
ssock = ssl.wrap_socket(sock, ca_certs="../ssl/all-ca.crt", keyfile="../ssl/server.key", certfile="../ssl/server.crt", server_side=True, ssl_version=ssl.PROTOCOL_TLSv1)
ssock.settimeout(20)
ssock.bind(('', 1888))
ssock.listen(5)

broker = subprocess.Popen(['../../src/mosquitto', '-v', '-c', '08-ssl-bridge.conf'], stderr=subprocess.PIPE)

try:
    time.sleep(0.5)

    (bridge, address) = ssock.accept()
    bridge.settimeout(20)

    if mosq_test.expect_packet(bridge, "connect", connect_packet):
        bridge.send(connack_packet)

        if mosq_test.expect_packet(bridge, "subscribe", subscribe_packet):
            bridge.send(suback_packet)

            pub = subprocess.Popen(['./08-ssl-bridge-helper.py'], stdout=subprocess.PIPE)
            pub.wait()

            if mosq_test.expect_packet(bridge, "publish", publish_packet):
                rc = 0

    bridge.close()
finally:
    try:
        bridge.close()

client_args = sys.argv[1:]
env = dict(os.environ)
env['LD_LIBRARY_PATH'] = '../../lib:../../lib/cpp'
try:
    pp = env['PYTHONPATH']
except KeyError:
    pp = ''
env['PYTHONPATH'] = '../../lib/python:'+pp
client = subprocess.Popen(client_args, env=env)

try:
    (conn, address) = sock.accept()
    conn.settimeout(10)

    if mosq_test.expect_packet(conn, "connect", connect_packet):
        conn.send(connack_packet)

        if mosq_test.expect_packet(conn, "subscribe", subscribe_packet):
            conn.send(suback_packet)
        
            if mosq_test.expect_packet(conn, "disconnect", disconnect_packet):
                rc = 0
        
    conn.close()
finally:
    client.terminate()
    client.wait()
    sock.close()

exit(rc)

sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
sock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
sock.settimeout(10)
sock.bind(('', port1))
sock.listen(5)

broker = mosq_test.start_broker(filename=os.path.basename(__file__), port=port2, use_conf=True)
time.sleep(sleep_time)

try:
    (conn, address) = sock.accept()
    conn.settimeout(20)

    if mosq_test.expect_packet(conn, "connect", connect_packet):
        conn.send(connack_packet)

        if mosq_test.expect_packet(conn, "unsubscribe", unsubscribe_packet):
            conn.send(unsuback_packet)

            # Send the unexpected puback packet
            conn.send(puback_packet_unknown)

            # Send a legitimate publish packet to verify everything is still ok
            conn.send(publish_packet)

            if mosq_test.expect_packet(conn, "puback", puback_packet):
                rc = 0

finally:

cmd_subfolder = os.path.realpath(os.path.abspath(os.path.join(os.path.split(inspect.getfile( inspect.currentframe() ))[0],"..")))
if cmd_subfolder not in sys.path:
    sys.path.insert(0, cmd_subfolder)

import mosq_test

rc = 1
keepalive = 10
connect_packet = mosq_test.gen_connect(None, keepalive=keepalive)

broker = subprocess.Popen(['../../src/mosquitto', '-p', '1888'], stderr=subprocess.PIPE)

try:
    time.sleep(0.5)

    sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
    sock.connect(("localhost", 1888))
    sock.send(connect_packet)
    if mosq_test.expect_packet(sock, "connack", ""):
        rc = 0

    sock.close()
finally:
    broker.terminate()
    broker.wait()
    if rc:
        (stdo, stde) = broker.communicate()
        print(stde)

exit(rc)