From: Serhiy Storchaka <storchaka@gmail.com>
Date: Wed, 17 Aug 2022 09:05:17 +0000 (+0300)
Subject: gh-95736: Fix event loop creation in IsolatedAsyncioTestCase (GH-96033)
X-Git-Tag: v3.12.0a1~632
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=36517101dd80cae93da379e95e98a688c52935b7;p=thirdparty%2FPython%2Fcpython.git

gh-95736: Fix event loop creation in IsolatedAsyncioTestCase (GH-96033)



It should be created before calling the setUp() method, but after
checking for skipping a test.

Automerge-Triggered-By: GH:tiran
---

diff --git a/Lib/unittest/async_case.py b/Lib/unittest/async_case.py
index 8b06fad06209..3457e92e5da2 100644
--- a/Lib/unittest/async_case.py
+++ b/Lib/unittest/async_case.py
@@ -79,6 +79,10 @@ class IsolatedAsyncioTestCase(TestCase):
         return result
 
     def _callSetUp(self):
+        # Force loop to be initialized and set as the current loop
+        # so that setUp functions can use get_event_loop() and get the
+        # correct loop instance.
+        self._asyncioRunner.get_loop()
         self._asyncioTestContext.run(self.setUp)
         self._callAsync(self.asyncSetUp)
 
@@ -116,10 +120,6 @@ class IsolatedAsyncioTestCase(TestCase):
         assert self._asyncioRunner is None, 'asyncio runner is already initialized'
         runner = asyncio.Runner(debug=True)
         self._asyncioRunner = runner
-        # Force loop to be initialized and set as the current loop
-        # so that setUp functions can use get_event_loop() and get the
-        # correct loop instance.
-        runner.get_loop()
 
     def _tearDownAsyncioRunner(self):
         runner = self._asyncioRunner