fix call_soon() when called on a closed loop

1 files changed, 10 insertions, 0 deletions

diff --git a/tests/test_callback.py b/tests/test_callback.py
index 58f787b..fb29528 100644
--- a/tests/test_callback.py
+++ b/tests/test_callback.py
@@ -32,6 +32,16 @@ class CallbackTests(tests.TestCase):
         self.loop.run_forever()
         self.assertEqual(result, ["Hello", "World"])
 
+    def test_close_soon(self):
+        def func():
+            pass
+
+        self.loop.close()
+        # FIXME: calling call_soon() on a closed event loop should raise an
+        # exception:
+        # http://bugs.python.org/issue22922
+        self.loop.call_soon(func)
+
 
 if __name__ == '__main__':
     import unittest