disable deprecation warnings in test of deprecated features

greentest/coros_test.py

@@ -23,6 +23,9 @@ from greentest import TestCase, main
 import gevent
 from gevent import coros
 
+import warnings
+warnings.simplefilter('ignore', DeprecationWarning)
+
 class TestEvent(TestCase):
     mode = 'static'
 

greentest/test__coros_queue.py

@@ -3,6 +3,8 @@ from greentest import main
 import gevent
 from gevent import coros
 
+import warnings
+warnings.simplefilter('ignore', DeprecationWarning)
 
 class TestQueue(TestCase):