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-rw-r--r--Lib/test/test_wait4.py12
1 files changed, 6 insertions, 6 deletions
diff --git a/Lib/test/test_wait4.py b/Lib/test/test_wait4.py
index 352c11a..43869be 100644
--- a/Lib/test/test_wait4.py
+++ b/Lib/test/test_wait4.py
@@ -5,7 +5,7 @@ import os
import time
import sys
from test.fork_wait import ForkWait
-from test.support import run_unittest, reap_children, get_attribute
+from test.support import reap_children, get_attribute
# If either of these do not exist, skip this test.
get_attribute(os, 'fork')
@@ -19,20 +19,20 @@ class Wait4Test(ForkWait):
# Issue #11185: wait4 is broken on AIX and will always return 0
# with WNOHANG.
option = 0
- for i in range(10):
+ deadline = time.monotonic() + 10.0
+ while time.monotonic() <= deadline:
# 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, option)
if spid == cpid:
break
- time.sleep(1.0)
+ time.sleep(0.1)
self.assertEqual(spid, cpid)
self.assertEqual(status, 0, "cause = %d, exit = %d" % (status&0xff, status>>8))
self.assertTrue(rusage)
-def test_main():
- run_unittest(Wait4Test)
+def tearDownModule():
reap_children()
if __name__ == "__main__":
- test_main()
+ unittest.main()