Merge branch 'master' into dan_stateless

1 files changed, 42 insertions, 0 deletions

diff --git a/scripts/external_libs/zmq/tests/test_stopwatch.py b/scripts/external_libs/zmq/tests/test_stopwatch.py
new file mode 100644
index 00000000..49fb79f2
--- /dev/null
+++ b/scripts/external_libs/zmq/tests/test_stopwatch.py
@@ -0,0 +1,42 @@
+# -*- coding: utf8 -*-
+# Copyright (C) PyZMQ Developers
+# Distributed under the terms of the Modified BSD License.
+
+
+import sys
+import time
+
+from unittest import TestCase
+
+from zmq import Stopwatch, ZMQError
+
+if sys.version_info[0] >= 3:
+    long = int
+
+class TestStopWatch(TestCase):
+    
+    def test_stop_long(self):
+        """Ensure stop returns a long int."""
+        watch = Stopwatch()
+        watch.start()
+        us = watch.stop()
+        self.assertTrue(isinstance(us, long))
+        
+    def test_stop_microseconds(self):
+        """Test that stop/sleep have right units."""
+        watch = Stopwatch()
+        watch.start()
+        tic = time.time()
+        watch.sleep(1)
+        us = watch.stop()
+        toc = time.time()
+        self.assertAlmostEqual(us/1e6,(toc-tic),places=0)
+    
+    def test_double_stop(self):
+        """Test error raised on multiple calls to stop."""
+        watch = Stopwatch()
+        watch.start()
+        watch.stop()
+        self.assertRaises(ZMQError, watch.stop)
+        self.assertRaises(ZMQError, watch.stop)
+