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-rw-r--r--Lib/test/test_threadsignals.py5
1 files changed, 5 insertions, 0 deletions
diff --git a/Lib/test/test_threadsignals.py b/Lib/test/test_threadsignals.py
index 46e405a..9162c86 100644
--- a/Lib/test/test_threadsignals.py
+++ b/Lib/test/test_threadsignals.py
@@ -70,6 +70,11 @@ class ThreadSignals(unittest.TestCase):
def alarm_interrupt(self, sig, frame):
raise KeyboardInterrupt
+ # Issue #11223: Locks are implemented using a mutex and a condition
+ # variable of the pthread library on FreeBSD6. POSIX condition variables
+ # cannot be interrupted by signals (see pthread_cond_wait manual page).
+ @unittest.skipIf(sys.platform == 'freebsd6',
+ 'POSIX condition variables cannot be interrupted')
def test_lock_acquire_interruption(self):
# Mimic receiving a SIGINT (KeyboardInterrupt) with SIGALRM while stuck
# in a deadlock.