[Python-checkins] [python/cpython] dab10f: [3.5] bpo-30320, bpo-25277: backport test_eintr en...

Wed May 10 08:13:40 EDT 2017

 Branch: refs/heads/3.5
 Home: https://github.com/python/cpython
 Commit: dab10f4f5b52c6de1aac3a8b5dc87d2eb0223a6c
 https://github.com/python/cpython/commit/dab10f4f5b52c6de1aac3a8b5dc87d2eb0223a6c
 Author: Victor Stinner <victor.stinner at gmail.com>
 Date: 2017年05月10日 (2017年5月10日)
 Changed paths:
 M Lib/test/eintrdata/eintr_tester.py
 Log Message:
 -----------
 [3.5] bpo-30320, bpo-25277: backport test_eintr enhancements from master to 3.5 (#1532)
* bpo-30320: test_eintr now uses pthread_sigmask() (#1523)
Rewrite sigwaitinfo() and sigtimedwait() unit tests for EINTR using
pthread_sigmask() to fix a race condition between the child and the
parent process.
Remove the pipe which was used as a weak workaround against the race
condition.
sigtimedwait() is now tested with a child process sending a signal
instead of testing the timeout feature which is more unstable
(especially regarding to clock resolution depending on the platform).
(cherry picked from commit 211a392cc15f9a7b1b8ce65d8f6c9f8237d1b77f)
* test_eintr: Fix ResourceWarning warnings
(cherry picked from commit c50cccfcc3b3a9ef3fe7a78b7e7271930dc24aee)
* test_eintr: remove unused import
* bpo-25277: Add a watchdog to test_eintr
Set a timeout of 10 minutes in test_eintr using faulthandler.