add test

kumaraditya303 · kumaraditya303 · commit d8804870e264 · 2023-03-10T10:05:35.000Z
diff --git a/Lib/asyncio/tasks.py b/Lib/asyncio/tasks.py
@@ -637,13 +637,13 @@ def ensure_future(coro_or_future, *, loop=None):
     should_close = False
     if not coroutines.iscoroutine(coro_or_future):
         if inspect.isawaitable(coro_or_future):
-            async def _wrap_awaitable():
+            async def _wrap_awaitable(awaitable):
                 @types.coroutine
                 def wrapper():
-                    return (yield from coro_or_future.__await__())
+                    return (yield from awaitable.__await__())
                 return await wrapper()
 
-            coro_or_future = _wrap_awaitable()
+            coro_or_future = _wrap_awaitable(coro_or_future)
             should_close = True
         else:
             raise TypeError('An asyncio.Future, a coroutine or an awaitable '
diff --git a/Lib/test/test_asyncio/test_tasks.py b/Lib/test/test_asyncio/test_tasks.py
@@ -3,6 +3,7 @@
 import collections
 import contextvars
 import gc
+import inspect
 import io
 import random
 import re
@@ -274,6 +275,19 @@ async def coro():
         loop.run_until_complete(fut)
         self.assertEqual(fut.result(), 'ok')
 
+    def test_ensure_future_task_awaitable(self):
+        class Aw:
+            def __await__(self):
+                return asyncio.sleep(0, result='ok').__await__()
+
+        loop = asyncio.new_event_loop()
+        self.set_event_loop(loop)
+        task = asyncio.ensure_future(Aw(), loop=loop)
+        loop.run_until_complete(task)
+        self.assertTrue(task.done())
+        self.assertEqual(task.result(), 'ok')
+        self.assertTrue(inspect.iscoroutine(task.get_coro()))
+
     def test_ensure_future_neither(self):
         with self.assertRaises(TypeError):
             asyncio.ensure_future('ok')
