Revert "bpo-22087: Fix Policy.get_event_loop() to detect fork (GH-7208)" (#7232)

This reverts commit 5d97b7bcc19496617bf8c448d2f149cc28c73bc7.

1 files changed, 0 insertions, 32 deletions

diff --git a/Lib/test/test_asyncio/test_unix_events.py b/Lib/test/test_asyncio/test_unix_events.py
index 1bc2d86..a01efed 100644
--- a/Lib/test/test_asyncio/test_unix_events.py
+++ b/Lib/test/test_asyncio/test_unix_events.py
@@ -13,7 +13,6 @@ import sys
 import tempfile
 import threading
 import unittest
-import multiprocessing
 from unittest import mock
 from test import support
 
@@ -1805,37 +1804,6 @@ class FastChildWatcherTests (ChildWatcherTestsMixin, test_utils.TestCase):
         return asyncio.FastChildWatcher()
 
 
-class ForkedProcessTests(unittest.TestCase):
-    def setUp(self):
-        self.parent_loop = asyncio.SelectorEventLoop()
-        asyncio.set_event_loop(self.parent_loop)
-        self.ctx = multiprocessing.get_context("fork")
-
-    def tearDown(self):
-        self.parent_loop.close()
-
-    def _check_loops_not_equal(self, old_loop):
-        loop = asyncio.get_event_loop()
-        if loop is old_loop:
-            raise RuntimeError("Child process inherited parent's event loop")
-
-        try:
-            val = loop.run_until_complete(asyncio.sleep(0.05, result=42))
-            if val != 42:
-                raise RuntimeError("new event loop does not work")
-        finally:
-            loop.close()
-
-        sys.exit(loop is old_loop)
-
-    def test_new_loop_in_child(self):
-        p = self.ctx.Process(target=self._check_loops_not_equal,
-                             args=(self.parent_loop,))
-        p.start()
-        p.join()
-        self.assertEqual(p.exitcode, 0)
-
-
 class PolicyTests(unittest.TestCase):
 
     def create_policy(self):