new files for Python console

1 files changed, 227 insertions, 0 deletions

diff --git a/src/console/zmq/tests/test_monqueue.py b/src/console/zmq/tests/test_monqueue.py
new file mode 100755
index 00000000..e855602e
--- /dev/null
+++ b/src/console/zmq/tests/test_monqueue.py
@@ -0,0 +1,227 @@
+# Copyright (C) PyZMQ Developers
+# Distributed under the terms of the Modified BSD License.
+
+import time
+from unittest import TestCase
+
+import zmq
+from zmq import devices
+
+from zmq.tests import BaseZMQTestCase, SkipTest, PYPY
+from zmq.utils.strtypes import unicode
+
+
+if PYPY or zmq.zmq_version_info() >= (4,1):
+    # cleanup of shared Context doesn't work on PyPy
+    # there also seems to be a bug in cleanup in libzmq-4.1 (zeromq/libzmq#1052)
+    devices.Device.context_factory = zmq.Context
+
+
+class TestMonitoredQueue(BaseZMQTestCase):
+    
+    sockets = []
+    
+    def build_device(self, mon_sub=b"", in_prefix=b'in', out_prefix=b'out'):
+        self.device = devices.ThreadMonitoredQueue(zmq.PAIR, zmq.PAIR, zmq.PUB,
+                                            in_prefix, out_prefix)
+        alice = self.context.socket(zmq.PAIR)
+        bob = self.context.socket(zmq.PAIR)
+        mon = self.context.socket(zmq.SUB)
+        
+        aport = alice.bind_to_random_port('tcp://127.0.0.1')
+        bport = bob.bind_to_random_port('tcp://127.0.0.1')
+        mport = mon.bind_to_random_port('tcp://127.0.0.1')
+        mon.setsockopt(zmq.SUBSCRIBE, mon_sub)
+        
+        self.device.connect_in("tcp://127.0.0.1:%i"%aport)
+        self.device.connect_out("tcp://127.0.0.1:%i"%bport)
+        self.device.connect_mon("tcp://127.0.0.1:%i"%mport)
+        self.device.start()
+        time.sleep(.2)
+        try:
+            # this is currenlty necessary to ensure no dropped monitor messages
+            # see LIBZMQ-248 for more info
+            mon.recv_multipart(zmq.NOBLOCK)
+        except zmq.ZMQError:
+            pass
+        self.sockets.extend([alice, bob, mon])
+        return alice, bob, mon
+        
+    
+    def teardown_device(self):
+        for socket in self.sockets:
+            socket.close()
+            del socket
+        del self.device
+        
+    def test_reply(self):
+        alice, bob, mon = self.build_device()
+        alices = b"hello bob".split()
+        alice.send_multipart(alices)
+        bobs = self.recv_multipart(bob)
+        self.assertEqual(alices, bobs)
+        bobs = b"hello alice".split()
+        bob.send_multipart(bobs)
+        alices = self.recv_multipart(alice)
+        self.assertEqual(alices, bobs)
+        self.teardown_device()
+    
+    def test_queue(self):
+        alice, bob, mon = self.build_device()
+        alices = b"hello bob".split()
+        alice.send_multipart(alices)
+        alices2 = b"hello again".split()
+        alice.send_multipart(alices2)
+        alices3 = b"hello again and again".split()
+        alice.send_multipart(alices3)
+        bobs = self.recv_multipart(bob)
+        self.assertEqual(alices, bobs)
+        bobs = self.recv_multipart(bob)
+        self.assertEqual(alices2, bobs)
+        bobs = self.recv_multipart(bob)
+        self.assertEqual(alices3, bobs)
+        bobs = b"hello alice".split()
+        bob.send_multipart(bobs)
+        alices = self.recv_multipart(alice)
+        self.assertEqual(alices, bobs)
+        self.teardown_device()
+    
+    def test_monitor(self):
+        alice, bob, mon = self.build_device()
+        alices = b"hello bob".split()
+        alice.send_multipart(alices)
+        alices2 = b"hello again".split()
+        alice.send_multipart(alices2)
+        alices3 = b"hello again and again".split()
+        alice.send_multipart(alices3)
+        bobs = self.recv_multipart(bob)
+        self.assertEqual(alices, bobs)
+        mons = self.recv_multipart(mon)
+        self.assertEqual([b'in']+bobs, mons)
+        bobs = self.recv_multipart(bob)
+        self.assertEqual(alices2, bobs)
+        bobs = self.recv_multipart(bob)
+        self.assertEqual(alices3, bobs)
+        mons = self.recv_multipart(mon)
+        self.assertEqual([b'in']+alices2, mons)
+        bobs = b"hello alice".split()
+        bob.send_multipart(bobs)
+        alices = self.recv_multipart(alice)
+        self.assertEqual(alices, bobs)
+        mons = self.recv_multipart(mon)
+        self.assertEqual([b'in']+alices3, mons)
+        mons = self.recv_multipart(mon)
+        self.assertEqual([b'out']+bobs, mons)
+        self.teardown_device()
+    
+    def test_prefix(self):
+        alice, bob, mon = self.build_device(b"", b'foo', b'bar')
+        alices = b"hello bob".split()
+        alice.send_multipart(alices)
+        alices2 = b"hello again".split()
+        alice.send_multipart(alices2)
+        alices3 = b"hello again and again".split()
+        alice.send_multipart(alices3)
+        bobs = self.recv_multipart(bob)
+        self.assertEqual(alices, bobs)
+        mons = self.recv_multipart(mon)
+        self.assertEqual([b'foo']+bobs, mons)
+        bobs = self.recv_multipart(bob)
+        self.assertEqual(alices2, bobs)
+        bobs = self.recv_multipart(bob)
+        self.assertEqual(alices3, bobs)
+        mons = self.recv_multipart(mon)
+        self.assertEqual([b'foo']+alices2, mons)
+        bobs = b"hello alice".split()
+        bob.send_multipart(bobs)
+        alices = self.recv_multipart(alice)
+        self.assertEqual(alices, bobs)
+        mons = self.recv_multipart(mon)
+        self.assertEqual([b'foo']+alices3, mons)
+        mons = self.recv_multipart(mon)
+        self.assertEqual([b'bar']+bobs, mons)
+        self.teardown_device()
+    
+    def test_monitor_subscribe(self):
+        alice, bob, mon = self.build_device(b"out")
+        alices = b"hello bob".split()
+        alice.send_multipart(alices)
+        alices2 = b"hello again".split()
+        alice.send_multipart(alices2)
+        alices3 = b"hello again and again".split()
+        alice.send_multipart(alices3)
+        bobs = self.recv_multipart(bob)
+        self.assertEqual(alices, bobs)
+        bobs = self.recv_multipart(bob)
+        self.assertEqual(alices2, bobs)
+        bobs = self.recv_multipart(bob)
+        self.assertEqual(alices3, bobs)
+        bobs = b"hello alice".split()
+        bob.send_multipart(bobs)
+        alices = self.recv_multipart(alice)
+        self.assertEqual(alices, bobs)
+        mons = self.recv_multipart(mon)
+        self.assertEqual([b'out']+bobs, mons)
+        self.teardown_device()
+    
+    def test_router_router(self):
+        """test router-router MQ devices"""
+        dev = devices.ThreadMonitoredQueue(zmq.ROUTER, zmq.ROUTER, zmq.PUB, b'in', b'out')
+        self.device = dev
+        dev.setsockopt_in(zmq.LINGER, 0)
+        dev.setsockopt_out(zmq.LINGER, 0)
+        dev.setsockopt_mon(zmq.LINGER, 0)
+        
+        binder = self.context.socket(zmq.DEALER)
+        porta = binder.bind_to_random_port('tcp://127.0.0.1')
+        portb = binder.bind_to_random_port('tcp://127.0.0.1')
+        binder.close()
+        time.sleep(0.1)
+        a = self.context.socket(zmq.DEALER)
+        a.identity = b'a'
+        b = self.context.socket(zmq.DEALER)
+        b.identity = b'b'
+        self.sockets.extend([a, b])
+        
+        a.connect('tcp://127.0.0.1:%i'%porta)
+        dev.bind_in('tcp://127.0.0.1:%i'%porta)
+        b.connect('tcp://127.0.0.1:%i'%portb)
+        dev.bind_out('tcp://127.0.0.1:%i'%portb)
+        dev.start()
+        time.sleep(0.2)
+        if zmq.zmq_version_info() >= (3,1,0):
+            # flush erroneous poll state, due to LIBZMQ-280
+            ping_msg = [ b'ping', b'pong' ]
+            for s in (a,b):
+                s.send_multipart(ping_msg)
+                try:
+                    s.recv(zmq.NOBLOCK)
+                except zmq.ZMQError:
+                    pass
+        msg = [ b'hello', b'there' ]
+        a.send_multipart([b'b']+msg)
+        bmsg = self.recv_multipart(b)
+        self.assertEqual(bmsg, [b'a']+msg)
+        b.send_multipart(bmsg)
+        amsg = self.recv_multipart(a)
+        self.assertEqual(amsg, [b'b']+msg)
+        self.teardown_device()
+    
+    def test_default_mq_args(self):
+        self.device = dev = devices.ThreadMonitoredQueue(zmq.ROUTER, zmq.DEALER, zmq.PUB)
+        dev.setsockopt_in(zmq.LINGER, 0)
+        dev.setsockopt_out(zmq.LINGER, 0)
+        dev.setsockopt_mon(zmq.LINGER, 0)
+        # this will raise if default args are wrong
+        dev.start()
+        self.teardown_device()
+    
+    def test_mq_check_prefix(self):
+        ins = self.context.socket(zmq.ROUTER)
+        outs = self.context.socket(zmq.DEALER)
+        mons = self.context.socket(zmq.PUB)
+        self.sockets.extend([ins, outs, mons])
+        
+        ins = unicode('in')
+        outs = unicode('out')
+        self.assertRaises(TypeError, devices.monitoredqueue, ins, outs, mons)