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lightly modified version of my patch

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[ 971323 ] make test_signal less annoying
after some comments on IRC from a highly opinionated australian who
wishes to remain anonymous.
This commit is contained in:
Michael W. Hudson 2004-06-11 18:09:28 +00:00
parent c982bbde1c
commit 5c26e86096
1 changed files with 33 additions and 26 deletions
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31
Lib/test/test_signal.py
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@ -17,11 +17,11 @@ script = """
( (
set %(x)s set %(x)s
sleep 2 sleep 2
kill -5 %(pid)d kill -HUP %(pid)d
sleep 2 sleep 2
kill -2 %(pid)d kill -USR1 %(pid)d
sleep 2 sleep 2
kill -3 %(pid)d kill -USR2 %(pid)d
) & ) &
""" % vars() """ % vars()
@ -37,16 +37,17 @@ def handlerB(*args):
raise HandlerBCalled, args raise HandlerBCalled, args
signal.alarm(20) # Entire test lasts at most 20 sec. signal.alarm(20) # Entire test lasts at most 20 sec.
signal.signal(5, handlerA) hup = signal.signal(signal.SIGHUP, handlerA)
signal.signal(2, handlerB) usr1 = signal.signal(signal.SIGUSR1, handlerB)
signal.signal(3, signal.SIG_IGN) usr2 = signal.signal(signal.SIGUSR2, signal.SIG_IGN)
signal.signal(signal.SIGALRM, signal.default_int_handler) alrm = signal.signal(signal.SIGALRM, signal.default_int_handler)
os.system(script)
print "starting pause() loop..."
try: try:
os.system(script)
print "starting pause() loop..."
try:
while 1: while 1:
if verbose: if verbose:
print "call pause()..." print "call pause()..."
@ -60,6 +61,12 @@ try:
else: else:
pass pass
except KeyboardInterrupt: except KeyboardInterrupt:
if verbose: if verbose:
print "KeyboardInterrupt (assume the alarm() went off)" print "KeyboardInterrupt (assume the alarm() went off)"
finally:
signal.signal(signal.SIGHUP, hup)
signal.signal(signal.SIGUSR1, usr1)
signal.signal(signal.SIGUSR2, usr2)
signal.signal(signal.SIGALRM, alrm)