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Issue #8407: test_signal doesn't check signal delivery order 

Tthe signal delivery order is not portable or reliable.
This commit is contained in:
Victor Stinner 2011-05-31 22:31:09 +02:00
parent e2655974cf
commit 2082268025
1 changed files with 6 additions and 5 deletions
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11
Lib/test/test_signal.py
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@ -229,12 +229,13 @@ class WakeupSignalTests(unittest.TestCase):
def handler(self, signum, frame):
pass
def check_signum(self, *signals, **kw):
def check_signum(self, *signals):
data = os.read(self.read, len(signals)+1)
raised = struct.unpack('%uB' % len(data), data)
if kw.get('unordered', False):
raised = set(raised)
signals = set(signals)
# We don't care of the signal delivery order (it's not portable or
# reliable)
raised = set(raised)
signals = set(signals)
self.assertEqual(raised, signals)
def test_wakeup_fd_early(self):
@ -291,7 +292,7 @@ class WakeupSignalTests(unittest.TestCase):
# Unblocking the 2 signals calls the C signal handler twice
signal.pthread_sigmask(signal.SIG_UNBLOCK, (signum1, signum2))
self.check_signum(signum1, signum2, unordered=True)
self.check_signum(signum1, signum2)
def setUp(self):
import fcntl