bpo-30320: test_eintr now uses pthread_sigmask()#1523
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vstinner merged 1 commit intopython:masterfrom May 10, 2017
vstinner:sigwaitinfo
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bpo-30320: test_eintr now uses pthread_sigmask()#1523vstinner merged 1 commit intopython:masterfrom vstinner:sigwaitinfo
vstinner merged 1 commit intopython:masterfrom
vstinner:sigwaitinfo
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@Haypo, thanks for your PR! By analyzing the history of the files in this pull request, we identified @cf-natali, @brettcannon and @vadmium to be potential reviewers. |
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).
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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 211a392)
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…ter 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 211a392) * test_eintr: Fix ResourceWarning warnings (cherry picked from commit c50cccf) * test_eintr: remove unused import * bpo-25277: Add a watchdog to test_eintr Set a timeout of 10 minutes in test_eintr using faulthandler.
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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).