bpo-47038: Rewrite asyncio.wait_for test to use IsolatedAsyncioTestCase (GH-31942)

1 files changed, 0 insertions, 61 deletions

diff --git a/Lib/test/test_asyncio/test_asyncio_waitfor.py b/Lib/test/test_asyncio/test_asyncio_waitfor.py
deleted file mode 100644
index 2ca64abbeb5..00000000000
--- a/Lib/test/test_asyncio/test_asyncio_waitfor.py
+++ /dev/null
@@ -1,61 +0,0 @@
-import asyncio
-import unittest
-import time
-
-def tearDownModule():
-    asyncio.set_event_loop_policy(None)
-
-
-class SlowTask:
-    """ Task will run for this defined time, ignoring cancel requests """
-    TASK_TIMEOUT = 0.2
-
-    def __init__(self):
-        self.exited = False
-
-    async def run(self):
-        exitat = time.monotonic() + self.TASK_TIMEOUT
-
-        while True:
-            tosleep = exitat - time.monotonic()
-            if tosleep <= 0:
-                break
-
-            try:
-                await asyncio.sleep(tosleep)
-            except asyncio.CancelledError:
-                pass
-
-        self.exited = True
-
-class AsyncioWaitForTest(unittest.TestCase):
-
-    async def atest_asyncio_wait_for_cancelled(self):
-        t  = SlowTask()
-
-        waitfortask = asyncio.create_task(asyncio.wait_for(t.run(), t.TASK_TIMEOUT * 2))
-        await asyncio.sleep(0)
-        waitfortask.cancel()
-        await asyncio.wait({waitfortask})
-
-        self.assertTrue(t.exited)
-
-    def test_asyncio_wait_for_cancelled(self):
-        asyncio.run(self.atest_asyncio_wait_for_cancelled())
-
-    async def atest_asyncio_wait_for_timeout(self):
-        t  = SlowTask()
-
-        try:
-            await asyncio.wait_for(t.run(), t.TASK_TIMEOUT / 2)
-        except asyncio.TimeoutError:
-            pass
-
-        self.assertTrue(t.exited)
-
-    def test_asyncio_wait_for_timeout(self):
-        asyncio.run(self.atest_asyncio_wait_for_timeout())
-
-
-if __name__ == '__main__':
-    unittest.main()