asyncio: sync with Tulip

- Tulip issue 185: Add a create_task() method to event loops. The create_task()
  method can be overriden in custom event loop to implement their own task
  class. For example, greenio and Pulsar projects use their own task class. The
  create_task() method is now preferred over creating directly task using the
  Task class.
- tests: fix a warning
- fix typo in the name of a test function
- Update AbstractEventLoop: add new event loop methods; update also the unit test

1 files changed, 14 insertions, 0 deletions

diff --git a/Lib/test/test_asyncio/test_events.py b/Lib/test/test_asyncio/test_events.py
index beb6cec..b89416f 100644
--- a/Lib/test/test_asyncio/test_events.py
+++ b/Lib/test/test_asyncio/test_events.py
@@ -1969,8 +1969,12 @@ class AbstractEventLoopTests(unittest.TestCase):
         self.assertRaises(
             NotImplementedError, loop.is_running)
         self.assertRaises(
+            NotImplementedError, loop.is_closed)
+        self.assertRaises(
             NotImplementedError, loop.close)
         self.assertRaises(
+            NotImplementedError, loop.create_task, None)
+        self.assertRaises(
             NotImplementedError, loop.call_later, None, None)
         self.assertRaises(
             NotImplementedError, loop.call_at, f, f)
@@ -2027,6 +2031,16 @@ class AbstractEventLoopTests(unittest.TestCase):
             mock.sentinel)
         self.assertRaises(
             NotImplementedError, loop.subprocess_exec, f)
+        self.assertRaises(
+            NotImplementedError, loop.set_exception_handler, f)
+        self.assertRaises(
+            NotImplementedError, loop.default_exception_handler, f)
+        self.assertRaises(
+            NotImplementedError, loop.call_exception_handler, f)
+        self.assertRaises(
+            NotImplementedError, loop.get_debug)
+        self.assertRaises(
+            NotImplementedError, loop.set_debug, f)
 
 
 class ProtocolsAbsTests(unittest.TestCase):