Merge branch 'master' into rpc

Conflicts:
	linux/ws_main.py
	linux_dpdk/ws_main.py

1 files changed, 146 insertions, 0 deletions

diff --git a/scripts/external_libs/zmq/tests/test_device.py b/scripts/external_libs/zmq/tests/test_device.py
new file mode 100644
index 00000000..f8305074
--- /dev/null
+++ b/scripts/external_libs/zmq/tests/test_device.py
@@ -0,0 +1,146 @@
+# Copyright (C) PyZMQ Developers
+# Distributed under the terms of the Modified BSD License.
+
+import time
+
+import zmq
+from zmq import devices
+from zmq.tests import BaseZMQTestCase, SkipTest, have_gevent, GreenTest, PYPY
+from zmq.utils.strtypes import (bytes,unicode,basestring)
+
+if PYPY:
+    # cleanup of shared Context doesn't work on PyPy
+    devices.Device.context_factory = zmq.Context
+
+class TestDevice(BaseZMQTestCase):
+    
+    def test_device_types(self):
+        for devtype in (zmq.STREAMER, zmq.FORWARDER, zmq.QUEUE):
+            dev = devices.Device(devtype, zmq.PAIR, zmq.PAIR)
+            self.assertEqual(dev.device_type, devtype)
+            del dev
+    
+    def test_device_attributes(self):
+        dev = devices.Device(zmq.QUEUE, zmq.SUB, zmq.PUB)
+        self.assertEqual(dev.in_type, zmq.SUB)
+        self.assertEqual(dev.out_type, zmq.PUB)
+        self.assertEqual(dev.device_type, zmq.QUEUE)
+        self.assertEqual(dev.daemon, True)
+        del dev
+    
+    def test_tsdevice_attributes(self):
+        dev = devices.Device(zmq.QUEUE, zmq.SUB, zmq.PUB)
+        self.assertEqual(dev.in_type, zmq.SUB)
+        self.assertEqual(dev.out_type, zmq.PUB)
+        self.assertEqual(dev.device_type, zmq.QUEUE)
+        self.assertEqual(dev.daemon, True)
+        del dev
+        
+    
+    def test_single_socket_forwarder_connect(self):
+        dev = devices.ThreadDevice(zmq.QUEUE, zmq.REP, -1)
+        req = self.context.socket(zmq.REQ)
+        port = req.bind_to_random_port('tcp://127.0.0.1')
+        dev.connect_in('tcp://127.0.0.1:%i'%port)
+        dev.start()
+        time.sleep(.25)
+        msg = b'hello'
+        req.send(msg)
+        self.assertEqual(msg, self.recv(req))
+        del dev
+        req.close()
+        dev = devices.ThreadDevice(zmq.QUEUE, zmq.REP, -1)
+        req = self.context.socket(zmq.REQ)
+        port = req.bind_to_random_port('tcp://127.0.0.1')
+        dev.connect_out('tcp://127.0.0.1:%i'%port)
+        dev.start()
+        time.sleep(.25)
+        msg = b'hello again'
+        req.send(msg)
+        self.assertEqual(msg, self.recv(req))
+        del dev
+        req.close()
+        
+    def test_single_socket_forwarder_bind(self):
+        dev = devices.ThreadDevice(zmq.QUEUE, zmq.REP, -1)
+        # select random port:
+        binder = self.context.socket(zmq.REQ)
+        port = binder.bind_to_random_port('tcp://127.0.0.1')
+        binder.close()
+        time.sleep(0.1)
+        req = self.context.socket(zmq.REQ)
+        req.connect('tcp://127.0.0.1:%i'%port)
+        dev.bind_in('tcp://127.0.0.1:%i'%port)
+        dev.start()
+        time.sleep(.25)
+        msg = b'hello'
+        req.send(msg)
+        self.assertEqual(msg, self.recv(req))
+        del dev
+        req.close()
+        dev = devices.ThreadDevice(zmq.QUEUE, zmq.REP, -1)
+        # select random port:
+        binder = self.context.socket(zmq.REQ)
+        port = binder.bind_to_random_port('tcp://127.0.0.1')
+        binder.close()
+        time.sleep(0.1)
+        req = self.context.socket(zmq.REQ)
+        req.connect('tcp://127.0.0.1:%i'%port)
+        dev.bind_in('tcp://127.0.0.1:%i'%port)
+        dev.start()
+        time.sleep(.25)
+        msg = b'hello again'
+        req.send(msg)
+        self.assertEqual(msg, self.recv(req))
+        del dev
+        req.close()
+    
+    def test_proxy(self):
+        if zmq.zmq_version_info() < (3,2):
+            raise SkipTest("Proxies only in libzmq >= 3")
+        dev = devices.ThreadProxy(zmq.PULL, zmq.PUSH, zmq.PUSH)
+        binder = self.context.socket(zmq.REQ)
+        iface = 'tcp://127.0.0.1'
+        port = binder.bind_to_random_port(iface)
+        port2 = binder.bind_to_random_port(iface)
+        port3 = binder.bind_to_random_port(iface)
+        binder.close()
+        time.sleep(0.1)
+        dev.bind_in("%s:%i" % (iface, port))
+        dev.bind_out("%s:%i" % (iface, port2))
+        dev.bind_mon("%s:%i" % (iface, port3))
+        dev.start()
+        time.sleep(0.25)
+        msg = b'hello'
+        push = self.context.socket(zmq.PUSH)
+        push.connect("%s:%i" % (iface, port))
+        pull = self.context.socket(zmq.PULL)
+        pull.connect("%s:%i" % (iface, port2))
+        mon = self.context.socket(zmq.PULL)
+        mon.connect("%s:%i" % (iface, port3))
+        push.send(msg)
+        self.sockets.extend([push, pull, mon])
+        self.assertEqual(msg, self.recv(pull))
+        self.assertEqual(msg, self.recv(mon))
+
+if have_gevent:
+    import gevent
+    import zmq.green
+    
+    class TestDeviceGreen(GreenTest, BaseZMQTestCase):
+        
+        def test_green_device(self):
+            rep = self.context.socket(zmq.REP)
+            req = self.context.socket(zmq.REQ)
+            self.sockets.extend([req, rep])
+            port = rep.bind_to_random_port('tcp://127.0.0.1')
+            g = gevent.spawn(zmq.green.device, zmq.QUEUE, rep, rep)
+            req.connect('tcp://127.0.0.1:%i' % port)
+            req.send(b'hi')
+            timeout = gevent.Timeout(3)
+            timeout.start()
+            receiver = gevent.spawn(req.recv)
+            self.assertEqual(receiver.get(2), b'hi')
+            timeout.cancel()
+            g.kill(block=True)
+