Revert 47014 until it is more robust
diff --git a/Lib/test/test_wait4.py b/Lib/test/test_wait4.py
index fee593e..027e5c3 100644
--- a/Lib/test/test_wait4.py
+++ b/Lib/test/test_wait4.py
@@ -2,7 +2,6 @@
"""
import os
-import time
from test.fork_wait import ForkWait
from test.test_support import TestSkipped, run_unittest
@@ -18,13 +17,7 @@
class Wait4Test(ForkWait):
def wait_impl(self, cpid):
- for i in range(10):
- # wait4() shouldn't hang, but some of the buildbots seem to hang
- # in the forking tests. This is an attempt to fix the problem.
- spid, status, rusage = os.wait4(cpid, os.WNOHANG)
- if spid == cpid:
- break
- time.sleep(1.0)
+ spid, status, rusage = os.wait4(cpid, 0)
self.assertEqual(spid, cpid)
self.assertEqual(status, 0, "cause = %d, exit = %d" % (status&0xff, status>>8))
self.assertTrue(rusage)