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authorBenjamin Peterson <benjamin@python.org>2018-09-12 13:48:03 -0700
committerGitHub <noreply@github.com>2018-09-12 13:48:03 -0700
commit5b10d5111d7a855297654af9045f8907b7d3dd08 (patch)
tree688798aa3ff14555f1bc6890df13c633bbc201a5 /Lib/test/test_threadsignals.py
parent0bd1a2dcfdf36b181385ae61361e7692f4ebb0fd (diff)
downloadcpython-git-5b10d5111d7a855297654af9045f8907b7d3dd08.tar.gz
closes bpo-34004: Skip lock interruption tests on musl. (GH-9224)
Returning EINTR from pthread semaphore or lock acquisition is an optional POSIX feature. musl does not provide this feature, so some threadsignal tests fail when Python is built against it. There's no good way to test for musl, so we skip if we're on Linux and not using glibc pthreads. Also, hedge in the threading documentation about when we can provide interrupts from lock acquisition.
Diffstat (limited to 'Lib/test/test_threadsignals.py')
-rw-r--r--Lib/test/test_threadsignals.py8
1 files changed, 8 insertions, 0 deletions
diff --git a/Lib/test/test_threadsignals.py b/Lib/test/test_threadsignals.py
index 1ad6c63fea..7e13b1720f 100644
--- a/Lib/test/test_threadsignals.py
+++ b/Lib/test/test_threadsignals.py
@@ -78,6 +78,10 @@ class ThreadSignals(unittest.TestCase):
@unittest.skipIf(USING_PTHREAD_COND,
'POSIX condition variables cannot be interrupted')
+ @unittest.skipIf(sys.platform.startswith('linux') and
+ not sys.thread_info.version,
+ 'Issue 34004: musl does not allow interruption of locks '
+ 'by signals.')
# Issue #20564: sem_timedwait() cannot be interrupted on OpenBSD
@unittest.skipIf(sys.platform.startswith('openbsd'),
'lock cannot be interrupted on OpenBSD')
@@ -105,6 +109,10 @@ class ThreadSignals(unittest.TestCase):
@unittest.skipIf(USING_PTHREAD_COND,
'POSIX condition variables cannot be interrupted')
+ @unittest.skipIf(sys.platform.startswith('linux') and
+ not sys.thread_info.version,
+ 'Issue 34004: musl does not allow interruption of locks '
+ 'by signals.')
# Issue #20564: sem_timedwait() cannot be interrupted on OpenBSD
@unittest.skipIf(sys.platform.startswith('openbsd'),
'lock cannot be interrupted on OpenBSD')