diff options
Diffstat (limited to 'external_libs/python/zmq/tests/test_socket.py')
| -rw-r--r-- | external_libs/python/zmq/tests/test_socket.py | 450 |
1 files changed, 0 insertions, 450 deletions
diff --git a/external_libs/python/zmq/tests/test_socket.py b/external_libs/python/zmq/tests/test_socket.py deleted file mode 100644 index 5c842edc..00000000 --- a/external_libs/python/zmq/tests/test_socket.py +++ /dev/null @@ -1,450 +0,0 @@ -# -*- coding: utf8 -*- -# Copyright (C) PyZMQ Developers -# Distributed under the terms of the Modified BSD License. - -import time -import warnings - -import zmq -from zmq.tests import ( - BaseZMQTestCase, SkipTest, have_gevent, GreenTest, skip_pypy, skip_if -) -from zmq.utils.strtypes import bytes, unicode - - -class TestSocket(BaseZMQTestCase): - - def test_create(self): - ctx = self.Context() - s = ctx.socket(zmq.PUB) - # Superluminal protocol not yet implemented - self.assertRaisesErrno(zmq.EPROTONOSUPPORT, s.bind, 'ftl://a') - self.assertRaisesErrno(zmq.EPROTONOSUPPORT, s.connect, 'ftl://a') - self.assertRaisesErrno(zmq.EINVAL, s.bind, 'tcp://') - s.close() - del ctx - - def test_context_manager(self): - url = 'inproc://a' - with self.Context() as ctx: - with ctx.socket(zmq.PUSH) as a: - a.bind(url) - with ctx.socket(zmq.PULL) as b: - b.connect(url) - msg = b'hi' - a.send(msg) - rcvd = self.recv(b) - self.assertEqual(rcvd, msg) - self.assertEqual(b.closed, True) - self.assertEqual(a.closed, True) - self.assertEqual(ctx.closed, True) - - def test_dir(self): - ctx = self.Context() - s = ctx.socket(zmq.PUB) - self.assertTrue('send' in dir(s)) - self.assertTrue('IDENTITY' in dir(s)) - self.assertTrue('AFFINITY' in dir(s)) - self.assertTrue('FD' in dir(s)) - s.close() - ctx.term() - - def test_bind_unicode(self): - s = self.socket(zmq.PUB) - p = s.bind_to_random_port(unicode("tcp://*")) - - def test_connect_unicode(self): - s = self.socket(zmq.PUB) - s.connect(unicode("tcp://127.0.0.1:5555")) - - def test_bind_to_random_port(self): - # Check that bind_to_random_port do not hide usefull exception - ctx = self.Context() - c = ctx.socket(zmq.PUB) - # Invalid format - try: - c.bind_to_random_port('tcp:*') - except zmq.ZMQError as e: - self.assertEqual(e.errno, zmq.EINVAL) - # Invalid protocol - try: - c.bind_to_random_port('rand://*') - except zmq.ZMQError as e: - self.assertEqual(e.errno, zmq.EPROTONOSUPPORT) - - def test_identity(self): - s = self.context.socket(zmq.PULL) - self.sockets.append(s) - ident = b'identity\0\0' - s.identity = ident - self.assertEqual(s.get(zmq.IDENTITY), ident) - - def test_unicode_sockopts(self): - """test setting/getting sockopts with unicode strings""" - topic = "tést" - if str is not unicode: - topic = topic.decode('utf8') - p,s = self.create_bound_pair(zmq.PUB, zmq.SUB) - self.assertEqual(s.send_unicode, s.send_unicode) - self.assertEqual(p.recv_unicode, p.recv_unicode) - self.assertRaises(TypeError, s.setsockopt, zmq.SUBSCRIBE, topic) - self.assertRaises(TypeError, s.setsockopt, zmq.IDENTITY, topic) - s.setsockopt_unicode(zmq.IDENTITY, topic, 'utf16') - self.assertRaises(TypeError, s.setsockopt, zmq.AFFINITY, topic) - s.setsockopt_unicode(zmq.SUBSCRIBE, topic) - self.assertRaises(TypeError, s.getsockopt_unicode, zmq.AFFINITY) - self.assertRaisesErrno(zmq.EINVAL, s.getsockopt_unicode, zmq.SUBSCRIBE) - - identb = s.getsockopt(zmq.IDENTITY) - identu = identb.decode('utf16') - identu2 = s.getsockopt_unicode(zmq.IDENTITY, 'utf16') - self.assertEqual(identu, identu2) - time.sleep(0.1) # wait for connection/subscription - p.send_unicode(topic,zmq.SNDMORE) - p.send_unicode(topic*2, encoding='latin-1') - self.assertEqual(topic, s.recv_unicode()) - self.assertEqual(topic*2, s.recv_unicode(encoding='latin-1')) - - def test_int_sockopts(self): - "test integer sockopts" - v = zmq.zmq_version_info() - if v < (3,0): - default_hwm = 0 - else: - default_hwm = 1000 - p,s = self.create_bound_pair(zmq.PUB, zmq.SUB) - p.setsockopt(zmq.LINGER, 0) - self.assertEqual(p.getsockopt(zmq.LINGER), 0) - p.setsockopt(zmq.LINGER, -1) - self.assertEqual(p.getsockopt(zmq.LINGER), -1) - self.assertEqual(p.hwm, default_hwm) - p.hwm = 11 - self.assertEqual(p.hwm, 11) - # p.setsockopt(zmq.EVENTS, zmq.POLLIN) - self.assertEqual(p.getsockopt(zmq.EVENTS), zmq.POLLOUT) - self.assertRaisesErrno(zmq.EINVAL, p.setsockopt,zmq.EVENTS, 2**7-1) - self.assertEqual(p.getsockopt(zmq.TYPE), p.socket_type) - self.assertEqual(p.getsockopt(zmq.TYPE), zmq.PUB) - self.assertEqual(s.getsockopt(zmq.TYPE), s.socket_type) - self.assertEqual(s.getsockopt(zmq.TYPE), zmq.SUB) - - # check for overflow / wrong type: - errors = [] - backref = {} - constants = zmq.constants - for name in constants.__all__: - value = getattr(constants, name) - if isinstance(value, int): - backref[value] = name - for opt in zmq.constants.int_sockopts.union(zmq.constants.int64_sockopts): - sopt = backref[opt] - if sopt.startswith(( - 'ROUTER', 'XPUB', 'TCP', 'FAIL', - 'REQ_', 'CURVE_', 'PROBE_ROUTER', - 'IPC_FILTER', 'GSSAPI', - )): - # some sockopts are write-only - continue - try: - n = p.getsockopt(opt) - except zmq.ZMQError as e: - errors.append("getsockopt(zmq.%s) raised '%s'."%(sopt, e)) - else: - if n > 2**31: - errors.append("getsockopt(zmq.%s) returned a ridiculous value." - " It is probably the wrong type."%sopt) - if errors: - self.fail('\n'.join([''] + errors)) - - def test_bad_sockopts(self): - """Test that appropriate errors are raised on bad socket options""" - s = self.context.socket(zmq.PUB) - self.sockets.append(s) - s.setsockopt(zmq.LINGER, 0) - # unrecognized int sockopts pass through to libzmq, and should raise EINVAL - self.assertRaisesErrno(zmq.EINVAL, s.setsockopt, 9999, 5) - self.assertRaisesErrno(zmq.EINVAL, s.getsockopt, 9999) - # but only int sockopts are allowed through this way, otherwise raise a TypeError - self.assertRaises(TypeError, s.setsockopt, 9999, b"5") - # some sockopts are valid in general, but not on every socket: - self.assertRaisesErrno(zmq.EINVAL, s.setsockopt, zmq.SUBSCRIBE, b'hi') - - def test_sockopt_roundtrip(self): - "test set/getsockopt roundtrip." - p = self.context.socket(zmq.PUB) - self.sockets.append(p) - p.setsockopt(zmq.LINGER, 11) - self.assertEqual(p.getsockopt(zmq.LINGER), 11) - - def test_send_unicode(self): - "test sending unicode objects" - a,b = self.create_bound_pair(zmq.PAIR, zmq.PAIR) - self.sockets.extend([a,b]) - u = "çπ§" - if str is not unicode: - u = u.decode('utf8') - self.assertRaises(TypeError, a.send, u,copy=False) - self.assertRaises(TypeError, a.send, u,copy=True) - a.send_unicode(u) - s = b.recv() - self.assertEqual(s,u.encode('utf8')) - self.assertEqual(s.decode('utf8'),u) - a.send_unicode(u,encoding='utf16') - s = b.recv_unicode(encoding='utf16') - self.assertEqual(s,u) - - @skip_pypy - def test_tracker(self): - "test the MessageTracker object for tracking when zmq is done with a buffer" - addr = 'tcp://127.0.0.1' - a = self.context.socket(zmq.PUB) - port = a.bind_to_random_port(addr) - a.close() - iface = "%s:%i"%(addr,port) - a = self.context.socket(zmq.PAIR) - # a.setsockopt(zmq.IDENTITY, b"a") - b = self.context.socket(zmq.PAIR) - self.sockets.extend([a,b]) - a.connect(iface) - time.sleep(0.1) - p1 = a.send(b'something', copy=False, track=True) - self.assertTrue(isinstance(p1, zmq.MessageTracker)) - self.assertFalse(p1.done) - p2 = a.send_multipart([b'something', b'else'], copy=False, track=True) - self.assert_(isinstance(p2, zmq.MessageTracker)) - self.assertEqual(p2.done, False) - self.assertEqual(p1.done, False) - - b.bind(iface) - msg = b.recv_multipart() - for i in range(10): - if p1.done: - break - time.sleep(0.1) - self.assertEqual(p1.done, True) - self.assertEqual(msg, [b'something']) - msg = b.recv_multipart() - for i in range(10): - if p2.done: - break - time.sleep(0.1) - self.assertEqual(p2.done, True) - self.assertEqual(msg, [b'something', b'else']) - m = zmq.Frame(b"again", track=True) - self.assertEqual(m.tracker.done, False) - p1 = a.send(m, copy=False) - p2 = a.send(m, copy=False) - self.assertEqual(m.tracker.done, False) - self.assertEqual(p1.done, False) - self.assertEqual(p2.done, False) - msg = b.recv_multipart() - self.assertEqual(m.tracker.done, False) - self.assertEqual(msg, [b'again']) - msg = b.recv_multipart() - self.assertEqual(m.tracker.done, False) - self.assertEqual(msg, [b'again']) - self.assertEqual(p1.done, False) - self.assertEqual(p2.done, False) - pm = m.tracker - del m - for i in range(10): - if p1.done: - break - time.sleep(0.1) - self.assertEqual(p1.done, True) - self.assertEqual(p2.done, True) - m = zmq.Frame(b'something', track=False) - self.assertRaises(ValueError, a.send, m, copy=False, track=True) - - - def test_close(self): - ctx = self.Context() - s = ctx.socket(zmq.PUB) - s.close() - self.assertRaisesErrno(zmq.ENOTSOCK, s.bind, b'') - self.assertRaisesErrno(zmq.ENOTSOCK, s.connect, b'') - self.assertRaisesErrno(zmq.ENOTSOCK, s.setsockopt, zmq.SUBSCRIBE, b'') - self.assertRaisesErrno(zmq.ENOTSOCK, s.send, b'asdf') - self.assertRaisesErrno(zmq.ENOTSOCK, s.recv) - del ctx - - def test_attr(self): - """set setting/getting sockopts as attributes""" - s = self.context.socket(zmq.DEALER) - self.sockets.append(s) - linger = 10 - s.linger = linger - self.assertEqual(linger, s.linger) - self.assertEqual(linger, s.getsockopt(zmq.LINGER)) - self.assertEqual(s.fd, s.getsockopt(zmq.FD)) - - def test_bad_attr(self): - s = self.context.socket(zmq.DEALER) - self.sockets.append(s) - try: - s.apple='foo' - except AttributeError: - pass - else: - self.fail("bad setattr should have raised AttributeError") - try: - s.apple - except AttributeError: - pass - else: - self.fail("bad getattr should have raised AttributeError") - - def test_subclass(self): - """subclasses can assign attributes""" - class S(zmq.Socket): - a = None - def __init__(self, *a, **kw): - self.a=-1 - super(S, self).__init__(*a, **kw) - - s = S(self.context, zmq.REP) - self.sockets.append(s) - self.assertEqual(s.a, -1) - s.a=1 - self.assertEqual(s.a, 1) - a=s.a - self.assertEqual(a, 1) - - def test_recv_multipart(self): - a,b = self.create_bound_pair() - msg = b'hi' - for i in range(3): - a.send(msg) - time.sleep(0.1) - for i in range(3): - self.assertEqual(b.recv_multipart(), [msg]) - - def test_close_after_destroy(self): - """s.close() after ctx.destroy() should be fine""" - ctx = self.Context() - s = ctx.socket(zmq.REP) - ctx.destroy() - # reaper is not instantaneous - time.sleep(1e-2) - s.close() - self.assertTrue(s.closed) - - def test_poll(self): - a,b = self.create_bound_pair() - tic = time.time() - evt = a.poll(50) - self.assertEqual(evt, 0) - evt = a.poll(50, zmq.POLLOUT) - self.assertEqual(evt, zmq.POLLOUT) - msg = b'hi' - a.send(msg) - evt = b.poll(50) - self.assertEqual(evt, zmq.POLLIN) - msg2 = self.recv(b) - evt = b.poll(50) - self.assertEqual(evt, 0) - self.assertEqual(msg2, msg) - - def test_ipc_path_max_length(self): - """IPC_PATH_MAX_LEN is a sensible value""" - if zmq.IPC_PATH_MAX_LEN == 0: - raise SkipTest("IPC_PATH_MAX_LEN undefined") - - msg = "Surprising value for IPC_PATH_MAX_LEN: %s" % zmq.IPC_PATH_MAX_LEN - self.assertTrue(zmq.IPC_PATH_MAX_LEN > 30, msg) - self.assertTrue(zmq.IPC_PATH_MAX_LEN < 1025, msg) - - def test_ipc_path_max_length_msg(self): - if zmq.IPC_PATH_MAX_LEN == 0: - raise SkipTest("IPC_PATH_MAX_LEN undefined") - - s = self.context.socket(zmq.PUB) - self.sockets.append(s) - try: - s.bind('ipc://{0}'.format('a' * (zmq.IPC_PATH_MAX_LEN + 1))) - except zmq.ZMQError as e: - self.assertTrue(str(zmq.IPC_PATH_MAX_LEN) in e.strerror) - - def test_hwm(self): - zmq3 = zmq.zmq_version_info()[0] >= 3 - for stype in (zmq.PUB, zmq.ROUTER, zmq.SUB, zmq.REQ, zmq.DEALER): - s = self.context.socket(stype) - s.hwm = 100 - self.assertEqual(s.hwm, 100) - if zmq3: - try: - self.assertEqual(s.sndhwm, 100) - except AttributeError: - pass - try: - self.assertEqual(s.rcvhwm, 100) - except AttributeError: - pass - s.close() - - def test_shadow(self): - p = self.socket(zmq.PUSH) - p.bind("tcp://127.0.0.1:5555") - p2 = zmq.Socket.shadow(p.underlying) - self.assertEqual(p.underlying, p2.underlying) - s = self.socket(zmq.PULL) - s2 = zmq.Socket.shadow(s.underlying) - self.assertNotEqual(s.underlying, p.underlying) - self.assertEqual(s.underlying, s2.underlying) - s2.connect("tcp://127.0.0.1:5555") - sent = b'hi' - p2.send(sent) - rcvd = self.recv(s2) - self.assertEqual(rcvd, sent) - - def test_shadow_pyczmq(self): - try: - from pyczmq import zctx, zsocket - except Exception: - raise SkipTest("Requires pyczmq") - - ctx = zctx.new() - ca = zsocket.new(ctx, zmq.PUSH) - cb = zsocket.new(ctx, zmq.PULL) - a = zmq.Socket.shadow(ca) - b = zmq.Socket.shadow(cb) - a.bind("inproc://a") - b.connect("inproc://a") - a.send(b'hi') - rcvd = self.recv(b) - self.assertEqual(rcvd, b'hi') - - -if have_gevent: - import gevent - - class TestSocketGreen(GreenTest, TestSocket): - test_bad_attr = GreenTest.skip_green - test_close_after_destroy = GreenTest.skip_green - - def test_timeout(self): - a,b = self.create_bound_pair() - g = gevent.spawn_later(0.5, lambda: a.send(b'hi')) - timeout = gevent.Timeout(0.1) - timeout.start() - self.assertRaises(gevent.Timeout, b.recv) - g.kill() - - @skip_if(not hasattr(zmq, 'RCVTIMEO')) - def test_warn_set_timeo(self): - s = self.context.socket(zmq.REQ) - with warnings.catch_warnings(record=True) as w: - s.rcvtimeo = 5 - s.close() - self.assertEqual(len(w), 1) - self.assertEqual(w[0].category, UserWarning) - - - @skip_if(not hasattr(zmq, 'SNDTIMEO')) - def test_warn_get_timeo(self): - s = self.context.socket(zmq.REQ) - with warnings.catch_warnings(record=True) as w: - s.sndtimeo - s.close() - self.assertEqual(len(w), 1) - self.assertEqual(w[0].category, UserWarning) |