From 7d5c3dcd969161322deed6c43f8a6a3cb92c3369 Mon Sep 17 00:00:00 2001
From: Micah Anderson <micah@riseup.net>
Date: Tue, 11 Nov 2014 11:53:55 -0500
Subject: upgrade to 14.4.1

---
 zmq/tests/test_ioloop.py | 113 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 113 insertions(+)
 create mode 100644 zmq/tests/test_ioloop.py

(limited to 'zmq/tests/test_ioloop.py')

diff --git a/zmq/tests/test_ioloop.py b/zmq/tests/test_ioloop.py
new file mode 100644
index 0000000..2a8b115
--- /dev/null
+++ b/zmq/tests/test_ioloop.py
@@ -0,0 +1,113 @@
+# Copyright (C) PyZMQ Developers
+# Distributed under the terms of the Modified BSD License.
+
+import time
+import os
+import threading
+
+import zmq
+from zmq.tests import BaseZMQTestCase
+from zmq.eventloop import ioloop
+from zmq.eventloop.minitornado.ioloop import _Timeout
+try:
+    from tornado.ioloop import PollIOLoop, IOLoop as BaseIOLoop
+except ImportError:
+    from zmq.eventloop.minitornado.ioloop import IOLoop as BaseIOLoop
+
+
+def printer():
+    os.system("say hello")
+    raise Exception
+    print (time.time())
+
+
+class Delay(threading.Thread):
+    def __init__(self, f, delay=1):
+        self.f=f
+        self.delay=delay
+        self.aborted=False
+        self.cond=threading.Condition()
+        super(Delay, self).__init__()
+    
+    def run(self):
+        self.cond.acquire()
+        self.cond.wait(self.delay)
+        self.cond.release()
+        if not self.aborted:
+            self.f()
+    
+    def abort(self):
+        self.aborted=True
+        self.cond.acquire()
+        self.cond.notify()
+        self.cond.release()
+
+
+class TestIOLoop(BaseZMQTestCase):
+
+    def test_simple(self):
+        """simple IOLoop creation test"""
+        loop = ioloop.IOLoop()
+        dc = ioloop.PeriodicCallback(loop.stop, 200, loop)
+        pc = ioloop.PeriodicCallback(lambda : None, 10, loop)
+        pc.start()
+        dc.start()
+        t = Delay(loop.stop,1)
+        t.start()
+        loop.start()
+        if t.isAlive():
+            t.abort()
+        else:
+            self.fail("IOLoop failed to exit")
+    
+    def test_timeout_compare(self):
+        """test timeout comparisons"""
+        loop = ioloop.IOLoop()
+        t = _Timeout(1, 2, loop)
+        t2 = _Timeout(1, 3, loop)
+        self.assertEqual(t < t2, id(t) < id(t2))
+        t2 = _Timeout(2,1, loop)
+        self.assertTrue(t < t2)
+
+    def test_poller_events(self):
+        """Tornado poller implementation maps events correctly"""
+        req,rep = self.create_bound_pair(zmq.REQ, zmq.REP)
+        poller = ioloop.ZMQPoller()
+        poller.register(req, ioloop.IOLoop.READ)
+        poller.register(rep, ioloop.IOLoop.READ)
+        events = dict(poller.poll(0))
+        self.assertEqual(events.get(rep), None)
+        self.assertEqual(events.get(req), None)
+        
+        poller.register(req, ioloop.IOLoop.WRITE)
+        poller.register(rep, ioloop.IOLoop.WRITE)
+        events = dict(poller.poll(1))
+        self.assertEqual(events.get(req), ioloop.IOLoop.WRITE)
+        self.assertEqual(events.get(rep), None)
+        
+        poller.register(rep, ioloop.IOLoop.READ)
+        req.send(b'hi')
+        events = dict(poller.poll(1))
+        self.assertEqual(events.get(rep), ioloop.IOLoop.READ)
+        self.assertEqual(events.get(req), None)
+    
+    def test_instance(self):
+        """Test IOLoop.instance returns the right object"""
+        loop = ioloop.IOLoop.instance()
+        self.assertEqual(loop.__class__, ioloop.IOLoop)
+        loop = BaseIOLoop.instance()
+        self.assertEqual(loop.__class__, ioloop.IOLoop)
+    
+    def test_close_all(self):
+        """Test close(all_fds=True)"""
+        loop = ioloop.IOLoop.instance()
+        req,rep = self.create_bound_pair(zmq.REQ, zmq.REP)
+        loop.add_handler(req, lambda msg: msg, ioloop.IOLoop.READ)
+        loop.add_handler(rep, lambda msg: msg, ioloop.IOLoop.READ)
+        self.assertEqual(req.closed, False)
+        self.assertEqual(rep.closed, False)
+        loop.close(all_fds=True)
+        self.assertEqual(req.closed, True)
+        self.assertEqual(rep.closed, True)
+        
+
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