diff options
Diffstat (limited to 'Lib/test/test_threadsignals.py')
| -rw-r--r-- | Lib/test/test_threadsignals.py | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/Lib/test/test_threadsignals.py b/Lib/test/test_threadsignals.py index 46e405ab818..fa26583472b 100644 --- a/Lib/test/test_threadsignals.py +++ b/Lib/test/test_threadsignals.py @@ -30,9 +30,14 @@ def handle_signals(sig,frame): # a function that will be spawned as a separate thread. def send_signals(): + print("send_signals: enter (thread %s)" % thread.get_ident(), file=sys.stderr) + print("send_signals: raise SIGUSR1", file=sys.stderr) os.kill(process_pid, signal.SIGUSR1) + print("send_signals: raise SIGUSR2", file=sys.stderr) os.kill(process_pid, signal.SIGUSR2) + print("send_signals: release signalled_all", file=sys.stderr) signalled_all.release() + print("send_signals: exit (thread %s)" % thread.get_ident(), file=sys.stderr) class ThreadSignals(unittest.TestCase): @@ -41,9 +46,12 @@ class ThreadSignals(unittest.TestCase): # We spawn a thread, have the thread send two signals, and # wait for it to finish. Check that we got both signals # and that they were run by the main thread. + print("test_signals: acquire lock (thread %s)" % thread.get_ident(), file=sys.stderr) signalled_all.acquire() self.spawnSignallingThread() + print("test_signals: wait lock (thread %s)" % thread.get_ident(), file=sys.stderr) signalled_all.acquire() + print("test_signals: lock acquired", file=sys.stderr) # the signals that we asked the kernel to send # will come back, but we don't know when. # (it might even be after the thread exits |