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rr)عformatعtupleعmapعintr)r.ع test_bodyrاعsignalsعcodes rعcheck_wakeupzWakeupSignalTests.check_wakeup#sL€ً ÷@ ٹF•5‌‌S 'ر*ش*ر+ش+¨W°iر@ش@ًA ُD ککtر$ش$ذ$ذ$ذ$rr¨r©cَz—d}tj¦«\}} tj|d¦«| d¦«n#t$rYnwxYwtj|¦«tj|¦«n-#tj|¦«tj|¦«wxYwt d|¦«dS)Na&if 1: import _testcapi import errno import os import signal import sys from test.support import captured_stderr def handler(signum, frame): 1/0 signal.signal(signal.SIGALRM, handler) r, w = os.pipe() os.set_blocking(r, False) # Set wakeup_fd a read-only file descriptor to trigger the error signal.set_wakeup_fd(r) try: with captured_stderr() as err: signal.raise_signal(signal.SIGALRM) except ZeroDivisionError: # An ignored exception should have been printed out on stderr err = err.getvalue() if ('Exception ignored when trying to write to the signal wakeup fd' not in err): raise AssertionError(err) if ('OSError: [Errno %d]' % errno.EBADF) not in err: raise AssertionError(err) else: raise AssertionError("ZeroDivisionError not raised") os.close(r) os.close(w) َxz9OS doesn't report write() error on the read end of a piperr)r\r¨عwriteعskipTestrںr¥r)r.rدعrعws rعtest_wakeup_write_errorz)WakeupSignalTests.test_wakeup_write_errorJsآ€ً!ˆُDŒw‰yŒy‰ˆˆ1ً فŒHگQکرشذً ڈMٹMذUرVشVذVذVًُّ ً ً طˆDً ُّّّ ŒHگQ‰KŒKˆKفŒHگQ‰KŒKˆKˆKُّ ŒHگQ‰KŒKˆKفŒHگQ‰KŒKˆKˆKّّّهککtر$ش$ذ$ذ$ذ$s(ڑA¯A>ء AءA>ءAءA>ء>*B(cَF—| dtj¦«dS)Na·def test(): import select import time TIMEOUT_FULL = 10 TIMEOUT_HALF = 5 class InterruptSelect(Exception): pass def handler(signum, frame): raise InterruptSelect signal.signal(signal.SIGALRM, handler) signal.alarm(1) # We attempt to get a signal during the sleep, # before select is called try: select.select([], [], [], TIMEOUT_FULL) except InterruptSelect: pass else: raise Exception("select() was not interrupted") before_time = time.monotonic() select.select([read], [], [], TIMEOUT_FULL) after_time = time.monotonic() dt = after_time - before_time if dt >= TIMEOUT_HALF: raise Exception("%s >= %s" % (dt, TIMEOUT_HALF)) ©rذrrfrIs rعtest_wakeup_fd_earlyz&WakeupSignalTests.test_wakeup_fd_earlys0€ط×زًُ>Œ^ٌ? ô ً ً ً rcَF—| dtj¦«dS)Na`def test(): import select import time TIMEOUT_FULL = 10 TIMEOUT_HALF = 5 class InterruptSelect(Exception): pass def handler(signum, frame): raise InterruptSelect signal.signal(signal.SIGALRM, handler) signal.alarm(1) before_time = time.monotonic() # We attempt to get a signal during the select call try: select.select([read], [], [], TIMEOUT_FULL) except InterruptSelect: pass else: raise Exception("select() was not interrupted") after_time = time.monotonic() dt = after_time - before_time if dt >= TIMEOUT_HALF: raise Exception("%s >= %s" % (dt, TIMEOUT_HALF)) rظrIs rعtest_wakeup_fd_duringz'WakeupSignalTests.test_wakeup_fd_during،s0€ط×زًُ6Œ^ٌ7 ô ً ً ً rcَ\—| dtjtj¦«dS)Nz§def test(): signal.signal(signal.SIGUSR1, handler) signal.raise_signal(signal.SIGUSR1) signal.raise_signal(signal.SIGALRM) )rذrrMrfrIs rعtest_signumzWakeupSignalTests.test_signum؟s4€ط×زًُŒ^‌Vœ^ٌ -ô -ً -ً -ً -rعpthread_sigmaskْneed signal.pthread_sigmask()cَ`—| dtjtjd¬¦«dS)Naوdef test(): signum1 = signal.SIGUSR1 signum2 = signal.SIGUSR2 signal.signal(signum1, handler) signal.signal(signum2, handler) signal.pthread_sigmask(signal.SIG_BLOCK, (signum1, signum2)) signal.raise_signal(signum1) signal.raise_signal(signum2) # Unblocking the 2 signals calls the C signal handler twice signal.pthread_sigmask(signal.SIG_UNBLOCK, (signum1, signum2)) Frئ)rذrrMعSIGUSR2rIs rعtest_pendingzWakeupSignalTests.test_pendingئs=€ً ×زًُŒn‌fœn°eً ٌ =ô =ً =ً =ً =r)r;r8r<r}rءع _testcapirذr~rr\r×rعrـrقrrمr!rrrؤrؤ!s€€€€€à€X„_گY $ذ&ذ(8ر9ش9ط8<ً$%ً$%ً$%ً$%ٌ:ش9ً$%ًL€X„_گY $ذ&ذ(8ر9ش9ط€Xشکک Vر,ش,ذ.BرCشCً1%ً1%ٌDشCٌ:ش9ً1%ًf ً ً ًDًًً<-ً-ً-ً€Xشکک ذ):ر;ش;ط8ٌ:ô:ً =ً =ٌ:ô:ً =ً =ً =rrؤع socketpairzneed socket.socketpaircَ¶—eZdZejedud¦«d„¦«Zejedud¦«d„¦«Zejedud¦«d„¦«ZdS)عWakeupSocketSignalTestsNrإcَ*—d}td|¦«dS)Na´if 1: import signal import socket import struct import _testcapi signum = signal.SIGINT signals = (signum,) def handler(signum, frame): pass signal.signal(signum, handler) read, write = socket.socketpair() write.setblocking(False) signal.set_wakeup_fd(write.fileno()) signal.raise_signal(signum) data = read.recv(1) if not data: raise Exception("no signum written") raised = struct.unpack('B', data) if raised != signals: raise Exception("%r != %r" % (raised, signals)) read.close() write.close() rr©r©r.rدs rعtest_socketz#WakeupSocketSignalTests.test_socketغs!€ًˆُ> ککtر$ش$ذ$ذ$ذ$rcَ|—tjdkrd}nd}d |¬¦«}td|¦«dS)Nعntعsendrسa+if 1: import errno import signal import socket import sys import time import _testcapi from test.support import captured_stderr signum = signal.SIGINT def handler(signum, frame): pass signal.signal(signum, handler) read, write = socket.socketpair() read.setblocking(False) write.setblocking(False) signal.set_wakeup_fd(write.fileno()) # Close sockets: send() will fail read.close() write.close() with captured_stderr() as err: signal.raise_signal(signum) err = err.getvalue() if ('Exception ignored when trying to {action} to the signal wakeup fd' not in err): raise AssertionError(err) ©عactionrr©r\rrةr©r.rًrدs rعtest_send_errorz'WakeupSocketSignalTests.test_send_errorےsQ€ُŒ7گdٹ?ˆ?طˆFˆFàˆFً!÷B ٹFک&ˆFر!ش!ًC ُD ککtر$ش$ذ$ذ$ذ$rcَ|—tjdkrd}nd}d |¬¦«}td|¦«dS)NrيrîrسaJ if 1: import errno import signal import socket import sys import time import _testcapi from test.support import captured_stderr signum = signal.SIGINT # This handler will be called, but we intentionally won't read from # the wakeup fd. def handler(signum, frame): pass signal.signal(signum, handler) read, write = socket.socketpair() # Fill the socketpair buffer if sys.platform == 'win32': # bpo-34130: On Windows, sometimes non-blocking send fails to fill # the full socketpair buffer, so use a timeout of 50 ms instead. write.settimeout(0.050) else: write.setblocking(False) written = 0 if sys.platform == "vxworks": CHUNK_SIZES = (1,) else: # Start with large chunk size to reduce the # number of send needed to fill the buffer. CHUNK_SIZES = (2 ** 16, 2 ** 8, 1) for chunk_size in CHUNK_SIZES: chunk = b"x" * chunk_size try: while True: write.send(chunk) written += chunk_size except (BlockingIOError, TimeoutError): pass print(f"%s bytes written into the socketpair" % written, flush=True) write.setblocking(False) try: write.send(b"x") except BlockingIOError: # The socketpair buffer seems full pass else: raise AssertionError("%s bytes failed to fill the socketpair " "buffer" % written) # By default, we get a warning when a signal arrives msg = ('Exception ignored when trying to {action} ' 'to the signal wakeup fd') signal.set_wakeup_fd(write.fileno()) with captured_stderr() as err: signal.raise_signal(signum) err = err.getvalue() if msg not in err: raise AssertionError("first set_wakeup_fd() test failed, " "stderr: %r" % err) # And also if warn_on_full_buffer=True signal.set_wakeup_fd(write.fileno(), warn_on_full_buffer=True) with captured_stderr() as err: signal.raise_signal(signum) err = err.getvalue() if msg not in err: raise AssertionError("set_wakeup_fd(warn_on_full_buffer=True) " "test failed, stderr: %r" % err) # But not if warn_on_full_buffer=False signal.set_wakeup_fd(write.fileno(), warn_on_full_buffer=False) with captured_stderr() as err: signal.raise_signal(signum) err = err.getvalue() if err != "": raise AssertionError("set_wakeup_fd(warn_on_full_buffer=False) " "test failed, stderr: %r" % err) # And then check the default again, to make sure warn_on_full_buffer # settings don't leak across calls. signal.set_wakeup_fd(write.fileno()) with captured_stderr() as err: signal.raise_signal(signum) err = err.getvalue() if msg not in err: raise AssertionError("second set_wakeup_fd() test failed, " "stderr: %r" % err) rïrrrٌrٍs rعtest_warn_on_full_bufferz0WakeupSocketSignalTests.test_warn_on_full_buffer*sR€ُŒ7گdٹ?ˆ?طˆFˆFàˆFًg÷N ٹFک&ˆFر!ش!ًO ُP ککtر$ش$ذ$ذ$ذ$r) r;r8r<r}rءrنrërَrُr!rrrçrçطs«€€€€€ً€X„_گY $ذ&ذ(8ر9ش9ً!%ً!%ٌ:ش9ً!%ًF€X„_گY $ذ&ذ(8ر9ش9ً(%ً(%ٌ:ش9ً(%ًT€X„_گY $ذ&ذ(8ر9ش9ًn%ًn%ٌ:ش9ًn%ًn%ًn%rrçعsiginterruptzneeds signal.siginterrupt()r¨r©cَ&—eZdZd„Zd„Zd„Zd„ZdS)عSiginterruptTestcَ¶—d|›d‌}td|¦«5} |j ¦«}| tj¬¦«\}}||z}| ¦«}|dvrtd|›d|›‌¦«‚|dkcd d d ¦«S#tj $r#| ¦«Yd d d ¦«d SwxYw#1swxYwYd S)z؟Perform a read during which a signal will arrive. Return True if the read is interrupted by the signal and raises an exception. Return False if it returns normally. zif 1: import errno import os import signal import sys interrupt = aq r, w = os.pipe() def handler(signum, frame): 1 / 0 signal.signal(signal.SIGALRM, handler) if interrupt is not None: signal.siginterrupt(signal.SIGALRM, interrupt) print("ready") sys.stdout.flush() # run the test twice try: for loop in range(2): # send a SIGALRM in a second (during the read) signal.alarm(1) try: # blocking call: read from a pipe without data os.read(r, 1) except ZeroDivisionError: pass else: sys.exit(2) sys.exit(3) finally: os.close(r) os.close(w) rr)عtimeout)ééْChild error (exit code ْ): rüNF)rعstdoutعreadlineعcommunicaterع SHORT_TIMEOUTعwaitع ExceptionrvعTimeoutExpiredعkill)r.ع interruptrدr{ع first_linerےrtعexitcodes rعreadpipe_interruptedz%SiginterruptTest.readpipe_interrupted¢sf€€ًTˆyˆyًG#ˆُHک$ ر %ش %ً '¨ً 'à$œ^×4ز4ر6ش6گ à!(×!4ز!4½Wش=Rذ!4ر!Sش!S‘گکً $ fر,گط"ں<ڑ<™>œ>گط 6ذ)ذ)ف#ک)ط'/ x x°°ً%9ٌ:ô:ً:à Aڑ ً 'ً 'ً 'ً 'ٌ 'ô 'ً 'ً 'ُّش,ً ً ً ط—’‘”گطً 'ً 'ً 'ٌ 'ô 'ً 'ً 'ً 'ً ًّّّ 'ً 'ً 'ً 'ًّّّ 'ً 'ً 'ً 'ً 'ً 's4—C™ہہAرFشFذFً Hً Hrcَ¸—tj|_tj|jd¦«tj¦«| |jd¦«dS)Ngً?T)rr.rrعpauser'rrIs rعtest_itimer_realzItimerTest.test_itimer_real!sK€فش(ˆŒفشکœ cر*ش*ذ*فŒ‰Œˆط×زکش)¨4ر0ش0ذ0ذ0ذ0r)عnetbsd5zDitimer not reliable (does not mix well with threading) on some BSDs.cَL—tj|_tjtj|j¦«tj|jdd¦«t j¦«}t j¦«|z dkrItddd¦«}tj |j¦«dkrn/t j¦«|z dk°I| d¦«| tj |j¦«d¦«| |jd ¦«dS) Ng333333س?çڑ™™™™™ة?çN@é90é2 é“–ک©çr;ْ8timeout: likely cause: machine too slow or load too highT) rr(rع SIGVTALRMr)rعtimeع monotonicعpowrrشr'r©r.ع start_timeع_s rعtest_itimer_virtualzItimerTest.test_itimer_virtual(s€ُش+ˆŒفŒ •fش&¨¬ر8ش8ذ8فشکœ c¨3ر/ش/ذ/ه”^ر%ش%ˆ فŒnرش ر+¨dز2ذ2هگEک5 (ر+ش+ˆAفش ¤ر,ش,° ز:ذ:طُ Œnرش ر+¨dز2ذ2ً ڈMٹMً!ٌ "ô "ً "ً ×ز‌ش)¨$¬+ر6ش6¸ رCشCذCà×زکش)¨4ر0ش0ذ0ذ0ذ0rcَL—tj|_tjtj|j¦«tj|jdd¦«t j¦«}t j¦«|z dkrItddd¦«}tj |j¦«dkrn/t j¦«|z dk°I| d¦«| tj |j¦«d¦«| |jd¦«dS) Nr5r6r7r8r9r:r<T) rr+rعSIGPROFr,rr>r?r@rrشr'rrAs rعtest_itimer_profzItimerTest.test_itimer_prof>s€فش(ˆŒفŒ •f”n d¤mر4ش4ذ4فشکœ c¨3ر/ش/ذ/ه”^ر%ش%ˆ فŒnرش ر+¨dز2ذ2هگEک5 (ر+ش+ˆAفش ¤ر,ش,° ز:ذ:طُ Œnرش ر+¨dز2ذ2ً ڈMٹMً!ٌ "ô "ً "ً ×ز‌ش)¨$¬+ر6ش6¸ رCشCذCà×زکش)¨4ر0ش0ذ0ذ0ذ0rcَ؛—tj|_tj|jd¦«t jd¦«| |jd¦«dS)Nçچيµ ÷ئ°>r&T)rr.rrr>عsleepr'rrIs rعtest_setitimer_tinyzItimerTest.test_setitimer_tinyRsO€ُش(ˆŒفشکœ dر+ش+ذ+فŒ گ1‰ Œ ˆ ط×زکش)¨4ر0ش0ذ0ذ0ذ0rN)r;r8r<r!r#rr)r,r/r2r}rءr(r)rDrGrKr!rrrrôsف€€€€€ًFًFًFً-ً-ً-ً ً ً ًًًً0ً0ً0ًHًHًHً1ً1ً1ً€X„_گS”\ \ذ1طNٌPôPً1ً1ٌPôPً1ً(1ً1ً1ً(1ً1ً1ً1ً1rrcَv—eZdZdZejeed¦«d¦«d„¦«Zejeed¦«d¦«ejeed¦«d¦«d„¦«¦«Z ejeed¦«d ¦«e j¦«d „¦«¦«Zejeed¦«d¦«d„¦«Z ejeed¦«d ¦«d„¦«Zejeed¦«d¦«d„¦«Zejeed¦«d¦«d„¦«Zejeed¦«d¦«d„¦«Zejeed¦«d¦«d„¦«Zejeed¦«d¦«d„¦«Zejeed¦«d ¦«ejeed¦«d¦«e j¦«d„¦«¦«¦«Zejeed¦«d¦«d„¦«Zejeed¦«d¦«d„¦«Zejeed¦«d¦«e j¦«d„¦«¦«Zejeed¦«d ¦«e j¦«d„¦«¦«ZdS)عPendingSignalsTestsz[ Test pthread_sigmask(), pthread_kill(), sigpending() and sigwait() functions. ع sigpendingzneed signal.sigpending()cَl—| tj¦«t¦«¦«dSr@)r'rrNrerIs rعtest_sigpending_emptyz)PendingSignalsTests.test_sigpending_emptyas-€ً ×ز‌ش*ر,ش,c©e¬eر4ش4ذ4ذ4ذ4rrكràcَ*—d}td|¦«dS)Na if 1: import os import signal def handler(signum, frame): 1/0 signum = signal.SIGUSR1 signal.signal(signum, handler) signal.pthread_sigmask(signal.SIG_BLOCK, [signum]) os.kill(os.getpid(), signum) pending = signal.sigpending() for sig in pending: assert isinstance(sig, signal.Signals), repr(pending) if pending != {signum}: raise Exception('%s != {%s}' % (pending, signum)) try: signal.pthread_sigmask(signal.SIG_UNBLOCK, [signum]) except ZeroDivisionError: pass else: raise Exception("ZeroDivisionError not raised") rrrérês rعtest_sigpendingz#PendingSignalsTests.test_sigpendingfs!€ً ˆُ0 ککtر$ش$ذ$ذ$ذ$rعpthread_killzneed signal.pthread_kill()cَ*—d}td|¦«dS)Naâif 1: import signal import threading import sys signum = signal.SIGUSR1 def handler(signum, frame): 1/0 signal.signal(signum, handler) tid = threading.get_ident() try: signal.pthread_kill(tid, signum) except ZeroDivisionError: pass else: raise Exception("ZeroDivisionError not raised") rrrérês rعtest_pthread_killz%PendingSignalsTests.test_pthread_kill…s!€ًˆُ( ککtر$ش$ذ$ذ$ذ$rcَ\—d| ¦«›d|›d‌}td|¦«dS)zo test: body of the "def test(signum):" function. blocked: number of the blocked signal zگif 1: import signal import sys from signal import Signals def handler(signum, frame): 1/0 z blocked = aد signum = signal.SIGALRM # child: block and wait the signal try: signal.signal(signum, handler) signal.pthread_sigmask(signal.SIG_BLOCK, [blocked]) # Do the tests test(signum) # The handler must not be called on unblock try: signal.pthread_sigmask(signal.SIG_UNBLOCK, [blocked]) except ZeroDivisionError: print("the signal handler has been called", file=sys.stderr) sys.exit(1) except BaseException as err: print("error: {}".format(err), file=sys.stderr) sys.stderr.flush() sys.exit(1) rrN)عstripr)r.عblockedعtestrدs rعwait_helperzPendingSignalsTests.wait_helperںs=€€ًNڈzٹz‰|Œ|ˆ|ˆ|کWکWکWًA &ˆُJ ککtر$ش$ذ$ذ$ذ$rعsigwaitzneed signal.sigwait()cَF—| tjd¦«dS)Na def test(signum): signal.alarm(1) received = signal.sigwait([signum]) assert isinstance(received, signal.Signals), received if received != signum: raise Exception('received %s, not %s' % (received, signum)) ©rZrrfrIs rعtest_sigwaitz PendingSignalsTests.test_sigwaitحs/€ً ×ز‌œً*ٌ ô ً ً ً rعsigwaitinfozneed signal.sigwaitinfo()cَF—| tjd¦«dS)Nz× def test(signum): signal.alarm(1) info = signal.sigwaitinfo([signum]) if info.si_signo != signum: raise Exception("info.si_signo != %s" % signum) r]rIs rعtest_sigwaitinfoz$PendingSignalsTests.test_sigwaitinfoظَ/€ً ×ز‌œً*ٌ ô ً ً ً rعsigtimedwaitzneed signal.sigtimedwait()cَF—| tjd¦«dS)Nzل def test(signum): signal.alarm(1) info = signal.sigtimedwait([signum], 10.1000) if info.si_signo != signum: raise Exception('info.si_signo != %s' % signum) r]rIs rعtest_sigtimedwaitz%PendingSignalsTests.test_sigtimedwaitنrbrcَF—| tjd¦«dS)Nz‏ def test(signum): import os os.kill(os.getpid(), signum) info = signal.sigtimedwait([signum], 0) if info.si_signo != signum: raise Exception('info.si_signo != %s' % signum) r]rIs rعtest_sigtimedwait_pollz*PendingSignalsTests.test_sigtimedwait_pollïs/€ً ×ز‌œً*ٌ ô ً ً ً rcَF—| tjd¦«dS)Nz؟ def test(signum): received = signal.sigtimedwait([signum], 1.0) if received is not None: raise Exception("received=%r" % (received,)) r]rIs rعtest_sigtimedwait_timeoutz-PendingSignalsTests.test_sigtimedwait_timeoutüs/€ً ×ز‌œً*ٌ ô ً ً ً rcَn—tj}| ttj|gd¦«dS)Ngً؟)rrfrErFrc)r.rns rع"test_sigtimedwait_negative_timeoutz6PendingSignalsTests.test_sigtimedwait_negative_timeouts0€ُ”ˆط×ز‌*¥fش&9¸F¸8ہTرJشJذJذJذJrcَ&—tdd¦«dS)Nrraif True: import os, threading, sys, time, signal # the default handler terminates the process signum = signal.SIGUSR1 def kill_later(): # wait until the main thread is waiting in sigwait() time.sleep(1) os.kill(os.getpid(), signum) # the signal must be blocked by all the threads signal.pthread_sigmask(signal.SIG_BLOCK, [signum]) killer = threading.Thread(target=kill_later) killer.start() received = signal.sigwait([signum]) if received != signum: print("sigwait() received %s, not %s" % (received, signum), file=sys.stderr) sys.exit(1) killer.join() # unblock the signal, which should have been cleared by sigwait() signal.pthread_sigmask(signal.SIG_UNBLOCK, [signum]) rérIs rعtest_sigwait_threadz'PendingSignalsTests.test_sigwait_threads'€ُ کً ٌ ô ً ً ً rcَB—| ttj¦«| ttjd¦«| ttjddd¦«| ttjdg¦«| t ¦«5tjtjtjg¦«ddd¦«n#1swxYwY| t ¦«5tjtjdg¦«ddd¦«n#1swxYwY| t ¦«5tjtjddzg¦«ddd¦«dS#1swxYwYdS)Nr&rûrüi¤riè)rErLrrكrںrFr rhrIs rعtest_pthread_sigmask_argumentsz2PendingSignalsTests.test_pthread_sigmask_arguments/s1€ً ×ز‌)¥Vش%;ر<ش<ذ<ط×ز‌)¥Vش%;¸Qر?ش?ذ?ط×ز‌)¥Vش%;¸Qہہ1رEشEذEط×ز‌'¥6ش#9¸4ہرDشDذDط × ز ‌zر *ش *ً Dً Dفش"¥6ش#3µf´k°]رCشCذCً Dً Dً Dٌ Dô Dً Dً Dً Dً Dً Dً Dًّّّ Dً Dً Dً Dà × ز ‌zر *ش *ً :ً :فش"¥6ش#3°a°Sر9ش9ذ9ً :ً :ً :ٌ :ô :ً :ً :ً :ً :ً :ً :ًّّّ :ً :ً :ً :à × ز ‌zر *ش *ً @ً @فش"¥6ش#3°a¸±g°Yر?ش?ذ?ً @ً @ً @ٌ @ô @ً @ً @ً @ً @ً @ً @ً @ًّّّ @ً @ً @ً @ً @ً @s6آ5+C,أ,C0أ3C0ؤ!D>ؤ>EإEإ#$FئFئFcَj—tjtjtj¦«¦«}| tjtj|¦«tjtjtj¦«¦«}| |tj¦«¦«dSr@)rrكr rcr¬rrعassertLessEqualr…s rع"test_pthread_sigmask_valid_signalsz6PendingSignalsTests.test_pthread_sigmask_valid_signals=sپ€ُ ش"¥6ش#3µVش5Iر5Kش5KرLشLˆطڈٹ‌ش.µش0BہAرFشFذFهش"¥6ش#5µvش7Kر7Mش7MرNشNˆط×زکQ¥ش 4ر 6ش 6ر7ش7ذ7ذ7ذ7rcَ*—d}td|¦«dS)Na- if 1: import signal import os; import threading def handler(signum, frame): 1/0 def kill(signum): os.kill(os.getpid(), signum) def check_mask(mask): for sig in mask: assert isinstance(sig, signal.Signals), repr(sig) def read_sigmask(): sigmask = signal.pthread_sigmask(signal.SIG_BLOCK, []) check_mask(sigmask) return sigmask signum = signal.SIGUSR1 # Install our signal handler old_handler = signal.signal(signum, handler) # Unblock SIGUSR1 (and copy the old mask) to test our signal handler old_mask = signal.pthread_sigmask(signal.SIG_UNBLOCK, [signum]) check_mask(old_mask) try: kill(signum) except ZeroDivisionError: pass else: raise Exception("ZeroDivisionError not raised") # Block and then raise SIGUSR1. The signal is blocked: the signal # handler is not called, and the signal is now pending mask = signal.pthread_sigmask(signal.SIG_BLOCK, [signum]) check_mask(mask) kill(signum) # Check the new mask blocked = read_sigmask() check_mask(blocked) if signum not in blocked: raise Exception("%s not in %s" % (signum, blocked)) if old_mask ^ blocked != {signum}: raise Exception("%s ^ %s != {%s}" % (old_mask, blocked, signum)) # Unblock SIGUSR1 try: # unblock the pending signal calls immediately the signal handler signal.pthread_sigmask(signal.SIG_UNBLOCK, [signum]) except ZeroDivisionError: pass else: raise Exception("ZeroDivisionError not raised") try: kill(signum) except ZeroDivisionError: pass else: raise Exception("ZeroDivisionError not raised") # Check the new mask unblocked = read_sigmask() if signum in unblocked: raise Exception("%s in %s" % (signum, unblocked)) if blocked ^ unblocked != {signum}: raise Exception("%s ^ %s != {%s}" % (blocked, unblocked, signum)) if old_mask != unblocked: raise Exception("%s != %s" % (old_mask, unblocked)) rrrérês rعtest_pthread_sigmaskz(PendingSignalsTests.test_pthread_sigmaskFs#€ًGˆُP ککtر$ش$ذ$ذ$ذ$rcَê—d}td|¦«5}| ¦«\}}| ¦«}|dkrtd|›d|›‌¦«‚ ddd¦«dS#1swxYwYdS)Na7if True: import threading import signal import sys def handler(signum, frame): sys.exit(3) signal.signal(signal.SIGUSR1, handler) signal.pthread_kill(threading.get_ident(), signal.SIGUSR1) sys.exit(2) rrrür‎r‏)rrrr)r.rدr{rےrtr s rعtest_pthread_kill_main_threadz1PendingSignalsTests.test_pthread_kill_main_thread”sذ€ًˆُک$ ر %ش %ً 4¨ط$×0ز0ر2ش2‰NˆFگFط—|’|‘~”~ˆHطک1ٹ}ˆ}فگiط!) ¨6¨6ً!3ٌ4ô4ً4ًً 4ً 4ً 4ٌ 4ô 4ً 4ً 4ً 4ً 4ً 4ً 4ً 4ًّّّ 4ً 4ً 4ً 4ً 4ً 4s“AA(ء(A,ء/A,N)r;r8r<ع__doc__r}r~rrrPrRrعrequires_working_threadingrUrZr^rarergrirkrmrorrrtrvr!rrrMrM\s‡€€€€€ًًً€Xشکک ¨ر6ش6ط3ٌ5ô5ً5ً5ٌ5ô5ً5ً€Xشکک ذ):ر;ش;ط8ٌ:ô:à€Xشکک ¨ر6ش6ط3ٌ5ô5ً%ً%ٌ5ô5ٌ:ô:ً%ً6€Xشکک ¨ر8ش8ط5ٌ7ô7à0ذش0ر2ش2ً%ً%ٌ3ش2ٌ7ô7ً%ً.€Xشکک ذ):ر;ش;ط8ٌ:ô:ً*%ً*%ٌ:ô:ً*%ًX€Xشکک ¨ر3ش3ط0ٌ2ô2ً ً ٌ2ô2ً ً€Xشکک ¨ر7ش7ط4ٌ6ô6ً ً ٌ6ô6ً ً€Xشکک ¨ر8ش8ط5ٌ7ô7ً ً 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‘ŒS)r&r!)ع.0عir…s €rْ z8StressTest.measure_itimer_resolution..جs*ّ€ذJذJذJ¨qگUک1کQ™3”Z %¨¤(ر*ذJذJذJrr&z,detected median itimer() resolution: %.6f s.©NN)r¬rrr.r}rfrjr>rJعrangeع statisticsعmedianrعverboseعprint)r.r“ع durationsعmedr„r…s @@rعmeasure_itimer_resolutionz$StressTest.measure_itimer_resolution؛sّّ€طˆطˆً ;ً ;ً ;ً ;ً ;ً ;ً ;ً ڈٹ‌ش(&ش*<¸aر@ش@ذ@طڈٹ•F”N Gر,ش,ذ,طˆ‰ Œ ˆ فگ%‰jŒjک1ٹnˆnفŒJگtرشذُگ%‰jŒjک1ٹnˆnًKذJذJذJµE½#¸e¹*¼*ہq¹.ر4Iش4IذJرJشJˆ فش ر*ش*ˆفŒ?ً Kفذ@ہCہ6رIرJشJذJطˆ rcَ€—| ¦«}|dkrdS|dkrdS| d|fz¦«dS)Ng-Cëâ6?i'g{®Gلz„?édz^detected itimer resolution (%.3f s.) too high (> 10 ms.) on this platform (or system too busy))r’rش)r.عresos rعdecide_itimer_countzStressTest.decide_itimer_countزsa€ً×-ز-ر/ش/ˆطگ4ٹ<ˆ<طگ5ط گTٹ\ˆ\طگ3àڈMٹMًMà!کGٌ$ٌ %ô %ً %ً %ً %rrztest needs setitimer()cَ"‡—| ¦«}gٹd„}dˆfd„ }| tj|¦«| tj|¦«| tj|¦«d}t j¦«tj z}||kگrAtjtj¦«tj¦«|dz }t‰¦«|krUt j¦«|kr>t jd¦«t‰¦«|krt j¦«|k°>tjtj¦«tj¦«|dz }t‰¦«|krUt j¦«|kr>t jd¦«t‰¦«|krt j¦«|k°>||kگ°A| t‰¦«|d¦«dS) z; This test uses dependent signal handlers. cَr—tjtjdtj¦«dzz¦«dS)NrIçٌhمˆµّن>)rrr.عrandom)rnrƒs rع first_handlerz@StressTest.test_stress_delivery_dependent..first_handlerés0€ُ ش‌Vش/°½¼ ¹¼ب$ر8Nر1NرOشOذOذOذOrNcَ2•—‰ |¦«dSr@©rپ©rnrƒعsigss €rعsecond_handlerzAStressTest.test_stress_delivery_dependent..second_handlerٌَّ€طڈKٹKکرشذذذrrr&r™ْSome signals were lostrٹ)r–r}rrFrMrfr>r?rrr\rعgetpidrjrJr')r.r„r›r ع expected_sigsعdeadlinerںs @rعtest_stress_delivery_dependentz)StressTest.test_stress_delivery_dependentàsâّ€ً ×$ز$ر&ش&ˆطˆً Pً Pً Pً ً ً ً ً ً ً ڈٹ•F”N Mر2ش2ذ2طڈٹ•F”N Mر2ش2ذ2طڈٹ•F”N Nر3ش3ذ3àˆ ف”>ر#ش#¥gش&;ر;ˆàکaزرفŒG•B”I‘K”K¥¤ر0ش0ذ0طکQرˆMهگd‘)”)کmز+ذ+µ´ر0@ش0@ہ8ز0Kذ0Kف” ک4ر ش ذ ُگd‘)”)کmز+ذ+µ´ر0@ش0@ہ8ز0Kذ0Kُ ŒG•B”I‘K”K¥¤ر0ش0ذ0طکQرˆMفگd‘)”)کmز+ذ+µ´ر0@ش0@ہ8ز0Kذ0Kف” ک4ر ش ذ ُگd‘)”)کmز+ذ+µ´ر0@ش0@ہ8ز0Kذ0Kًکaزرً ×ز‌کT™œ Aذ'?ر@ش@ذ@ذ@ذ@rcَ‡—| ¦«}gٹˆfd„}| tj|¦«| tj|¦«d}tj¦«tjz}||krظtj tj dtj¦«dzz¦«tj tj¦«tj¦«|dz }t‰¦«|krUtj¦«|kr>tjd¦«t‰¦«|krtj¦«|k°>||k°ظ| t‰¦«|d¦«dS)z> This test uses simultaneous signal handlers. cَ2•—‰ |¦«dSr@r‌r‍s €rr“z=StressTest.test_stress_delivery_simultaneous..handlerr،rrrIr™rûr¢N)r–r}rrMrfr>r?rrrr.rڑr\rr£rjrJr')r.r„r“r¤r¥rںs @rع!test_stress_delivery_simultaneousz,StressTest.test_stress_delivery_simultaneouss_ّ€ً ×$ز$ر&ش&ˆطˆً ً ً ً ً ً ڈٹ•F”N Gر,ش,ذ,طڈٹ•F”N Gر,ش,ذ,àˆ ف”>ر#ش#¥gش&;ر;ˆàکaزذُ ش‌Vش/°½¼ ¹¼ب$ر8Nر1NرOشOذOفŒG•B”I‘K”K¥¤ر0ش0ذ0àکQرˆMهگd‘)”)کmز+ذ+µ´ر0@ش0@ہ8ز0Kذ0Kف” ک4ر ش ذ ُگd‘)”)کmز+ذ+µ´ر0@ش0@ہ8ز0Kذ0Kًکaزذً ×ز‌کT™œ Aذ'?ر@ش@ذ@ذ@ذ@rrMztest needs SIGUSR1cَ2‡‡‡ ‡ ‡—tjٹdٹ dٹ dٹˆ fd„ٹˆˆ ˆfd„}ˆˆ ˆfd„}tj‰‰¦«}| tj‰|¦«tj|¬¦«} d}tj¦«5}| ¦«|¦«dٹ| ¦«|j پY| |j jt¦«| d‰d ›d ‌t|j j¦«¦«d}ddd¦«n#1swxYwY|s| ‰ d¦«| ‰ ‰ ¦«dٹ| ¦«dS#dٹ| ¦«wxYw)NrFcَ•—‰dz ٹdS©Nr&r!)rnrƒعnum_received_signalss €rعcustom_handlerzAStressTest.test_stress_modifying_handlers..custom_handler9sّ€à Aر%ذ ذ ذ rcَF•—‰stj‰¦«‰dz ٹ‰¯dSdSr¬)rعraise_signal)عdo_stopعnum_sent_signalsrns€€€rعset_interruptszAStressTest.test_stress_modifying_handlers..set_interrupts=sEّ€àً &فش# Fر+ش+ذ+ط Aر%ذ ًً &ً &ً &ً &ً 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