ÿØÿà JFIF    ÿÛ „  ( %"1!%)+...383,7(-.+  -+++--++++---+-+-----+---------------+---+-++7-----ÿÀ  ß â" ÿÄ     ÿÄ H    !1AQaq"‘¡2B±ÁÑð#R“Ò Tbr‚²á3csƒ’ÂñDS¢³$CÿÄ   ÿÄ %  !1AQa"23‘ÿÚ   ? ôÿ ¨pŸªáÿ —åYõõ\?àÒü©ŠÄï¨pŸªáÿ —åYõõ\?àÓü©ŠÄá 0Ÿªáÿ Ÿå[úƒ ú®ði~TÁbqÐ8OÕpÿ ƒOò¤Oè`–RÂáœá™êi€ßÉ< FtŸI“öÌ8úDf´°å}“¾œ6  öFá°y¥jñÇh†ˆ¢ã/ÃÐ:ªcÈ "Y¡ðÑl>ÿ ”ÏËte:qž\oäŠe÷󲍷˜HT4&ÿ ÓÐü6ö®¿øþßèô Ÿ•7Ñi’•j|“ñì>b…þS?*Óôÿ ÓÐü*h¥£ír¶ü UãSç‚Ÿ[AÐaè[ûª•õ&õj?†Éö+EzP—WeÒírJFt ‘BŒ†Ï‡%#tE Øz ¥OÛ«!1›üä±Í™%ºÍãö]°î(–:@<‹ŒÊö×òÆt¦ãº+‡¦%ÌÁ²h´OƒJŒtMÜ>ÀÜÊw3Y´•牋4ǍýʏTì>œú=Íwhyë,¾Ôò×õ¿ßÊa»«þˆѪQ|%6ž™A õ%:øj<>É—ÿ Å_ˆCbõ¥š±ý¯Ýƒï…¶|RëócÍf溪“t.СøTÿ *Ä¿-{†çàczůŽ_–^XþŒ±miB[X±d 1,é”zEù»& î9gœf™9Ð'.;—™i}!ôšåîqêÛ٤ёý£½ÆA–àôe"A$˝Úsäÿ ÷Û #°xŸëí(l »ý3—¥5m! rt`†0~'j2(]S¦¦kv,ÚÇ l¦øJA£Šƒ J3E8ÙiŽ:cÉžúeZ°€¯\®kÖ(79«Ž:¯X”¾³Š&¡* ….‰Ž(ÜíŸ2¥ª‡×Hi²TF¤ò[¨íÈRëÉ䢍mgÑ.Ÿ<öäS0í„ǹÁU´f#Vß;Õ–…P@3ío<ä-±»Ž.L|kªÀê›fÂ6@»eu‚|ÓaÞÆŸ…¨ááå>åŠ?cKü6ùTÍÆ”†sĤÚ;H2RÚ†õ\Ö·Ÿn'¾ ñ#ºI¤Å´%çÁ­‚â7›‹qT3Iï¨ÖÚ5I7Ë!ÅOóŸ¶øÝñØôת¦$Tcö‘[«Ö³šÒ';Aþ ¸èíg A2Z"i¸vdÄ÷.iõ®§)¿]¤À†–‡É&ä{V¶iŽ”.Ó×Õÿ û?h¬Mt–íª[ÿ Ñÿ ÌV(í}=ibÔ¡›¥¢±b Lô¥‡piη_Z<‡z§èŒ)iÖwiÇ 2hÙ3·=’d÷8éŽ1¦¸c¤µ€7›7Ø ð\á)} ¹fËí›pAÃL%âc2 í§æQz¿;T8sæ°qø)QFMð‰XŒÂ±N¢aF¨…8¯!U  Z©RÊ ÖPVÄÀÍin™Ì-GˆªÅËŠ›•zË}º±ŽÍFò¹}Uw×#ä5B¤{î}Ð<ÙD é©¤&‡ïDbàÁôMÁ." ¤‡ú*õ'VŽ|¼´Úgllº¼klz[Æüï÷Aób‡Eÿ dÑ»Xx9ÃÜ£ÁT/`¼¸vI±Ýµ·Ë‚“G³þ*Ÿû´r|*}<¨îºœ @¦mÄ’M¹”.œ«Y–|6ÏU¤jç¥ÕÞqO ˜kDÆÁ¨5ÿ š;Њ¦¦€GÙk \ –Þ=â¼=SͧµªS°ÚÍpÜãQűÀõ¬?ÃÁ1Ñ•õZà?hóœ€ L¦l{Y*K˜Ù›zc˜–ˆâ ø+¾ ­-Ök¥%ùEÜA'}ˆ><ÊIè“bpÍ/qÞâvoX€w,\úªò6Z[XdÒæ­@Ö—€$òJí#é>'°Ú ôª˜<)4ryÙ£|óAÅn5žêŸyÒäMÝ2{"}‰–¤l÷ûWX\l¾Á¸góÉOÔ /óñB¤f¸çñ[.P˜ZsÊË*ßT܈§QN¢’¡¨§V¼(Üù*eÕ“”5T¨‹Âê¥FŒã½Dü[8'Ò¥a…Ú¶k7a *•›¼'Ò·\8¨ª\@\õ¢¦íq+DÙrmÎ…_ªæ»ŠÓœ¡¯’Ré9MÅ×D™lælffc+ŒÑ,ý™ÿ ¯þǤ=Å’Á7µ÷ÚÛ/“Ü€ñýã¼àí¾ÕÑ+ƒ,uµMâÀÄbm:ÒÎPæ{˜Gz[ƒ¯«® KHà`ßØŠéí¯P8Aq.C‰ à€kòpj´kN¶qô€…Õ,ÜNŠª-­{Zö’æû44‰sŽè‰îVíRœÕm" 6?³D9¡ÇTíÅꋇ`4«¸ÝÁô ï’ýorqКÇZ«x4Žâéþuïf¹µö[P ,Q£éaX±`PÉÍZ ¸äYúg üAx ’6Lê‚xÝÓ*äQ  Ï’¨hÍ =²,6ï#rÃ<¯–£»ƒ‹,–ê•€ aÛsñ'%Æ"®ÛüìBᝠHÚ3ß°©$“XnœÖ’î2ËTeûìxîß ¦å¿çÉ ðK§þ{‘t‚Ϋ¬jéîZ[ ”š7L¥4VÚCE×]m¤Øy”ä4-dz£œ§¸x.*ãÊÊ b÷•h:©‡¦s`BTÁRû¾g⻩‹jø sF¢àJøFl‘È•Xᓁà~*j¯ +(ÚÕ6-£¯÷GŠØy‚<Ç’.F‹Hœw(+)ÜÜâÈzÄäT§FߘãÏ;DmVœ3Àu@mÚüXÝü•3B¨òÌÁÛ<·ÃÜ z,Ì@õÅ·d2]ü8s÷IôÞ¯^Ç9¢u„~ëAŸï4«M? 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÷”¨°¾__yM1tÉ?uÆþIkÄgæ@þ[¢†°XÃJ£j·:nkÅ¢u ‘}âGzö­/IµèŠ¬¼48q¦F°ŽR¼=ûì{´¯RýicS ÕÛ íNtÍÙï£,w4rêì®»~x(©Uñ§#Ñ&œÕ¤>ÎåÍÓ9’Ö{9eV­[Öjâ²ãu]˜å2›qÑšÕJç0€sÄ|Êëè0튔bÁ>“{×_F`Ø©ºê:µä,v¤ðfc1±"«ÔÍän1#=· Âøv~H½ÐßA¾¿Ü€Óš]Õ; I¾÷ç‚Qi†î¹9ywÔKG˜áñ zQY—§ÃÕZ07§X‚ Áh;ÁM)iÌCH-¯T‘ë|A0{Ò½LÚ–TâÖkÜ’dÀ“rmm»”جPF³ÖcbE§T€ÒxKºû’Ó®7±²(\4ŽÃ¸Uu@j™yĵ;³µ!Á¢b.W¤=mõ´êµK k ¸K^ÜÛ#p*Ü14qkZç5ïë †°5Ï%ÍÛ<Õ¤×Ô¥ê†C Õ´¼ú$ƒÖ“”]Ù¬qÞÚ[4©ý!ûÏ—Áb쳐XµA¬â~`›Çr¸8ìùÝ䫦<>ä÷«?xs´ÇÑ /á;¹øüÊÈÙà{"@Žïzâ¬[âß‚ U_<ÇŸ½4èN˜ú61®qŠu ¦þF£»äJ_ˆÙÎ~ ÞAã–Ý„Ï—rŠD;xTž‘ô`É«…suãO`?³à™ô Lý#Íc5öoæØ‚y´´÷«ZR§<&JÇ+éâô´€i!Àˆ0æAoàðLèÖ-2ŸõW.’t^–(KÁmHµV@xÜÇy®Ñø­â^:Ú3w· 7½¹°ñ¸â¹®:',«Mœ—n­Á+Ãbš LÈ‘ÄnRÓÅœ%¦²‰¨ùQ:¤f‚ "PÕtô¸…cæl…&˜Ú˜Ôkv‹ž+vŠ,=¢v­6—Xy*¥t£«<™:“aîϲ=¦6rO]XI¿Œ÷¤zÚ­›¶ 6÷”w\d ü~v®ˆÌk«^m<ÿ ¢‰Õ\)ùºŽ;… lîÙÅEŠ®cѾ@vnMÏ,¼“ñ•ŽBxðÃzãÇç%3ˆ"}Ù•Åî> BÉú;Ò]V+P˜F_´ßé> Øše|ï‡ÄOmFæÇ ãqÞ$/xÐx­z`ï9"œÜij‚!7.\Td…9M‡•iŽ‹¾‘50ÞŽn¥ß4ÉôO ¹*í^QêËÜÇÌ8=Ž§s‰'ÂëÙ«á%Pú[O †ÅP¯VsŽ°.‰,kc¶ ¬A9n˜XÎ-ÞšN["¹QÕ‰ƒMýÁߺXJæÍaLj¾×Ãmã¾ãÚ uñÒþåQô¦¥ /ÄUx:‚ÍÜ’ Đ©ØÝ3V¨‰ÕnÐ6ó*óúK­«…c ¯U òhsý­jóÔj#,ímŒRµ«lbïUTŒÑ8†Ä0œÏr`ð¡¬É Ї ë"À² ™ 6¥ f¶ ¢ÚoܱԷ-<Àî)†a¶ž'Ú»¨TXqØæ¶÷YÄHy˜9ÈIW­YÀuMFë ºÏ’AqÌ4·/Ú †ô'i$øä­=Ä Ý|öK×40è|È6p‘0§)o¥ctî§H+CA-“ xØ|ÐXŠç l8íºð3Ø:³¤¬KX¯UÿÙ import unittest import os import sys from supervisor.compat import as_bytes from supervisor.tests.base import DummyOptions from supervisor.tests.base import DummyProcess from supervisor.tests.base import DummyPConfig from supervisor.tests.base import DummyLogger from supervisor.tests.base import DummyEvent class PDispatcherTests(unittest.TestCase): def setUp(self): from supervisor.events import clear clear() def tearDown(self): from supervisor.events import clear clear() def _getTargetClass(self): from supervisor.dispatchers import PDispatcher return PDispatcher def _makeOne(self, process=None, channel='stdout', fd=0): return self._getTargetClass()(process, channel, fd) def test_readable(self): inst = self._makeOne() self.assertRaises(NotImplementedError, inst.readable) def test_writable(self): inst = self._makeOne() self.assertRaises(NotImplementedError, inst.writable) def test_flush(self): inst = self._makeOne() self.assertEqual(inst.flush(), None) class POutputDispatcherTests(unittest.TestCase): def setUp(self): from supervisor.events import clear clear() def tearDown(self): from supervisor.events import clear clear() def _getTargetClass(self): from supervisor.dispatchers import POutputDispatcher return POutputDispatcher def _makeOne(self, process, channel='stdout'): from supervisor import events events = {'stdout': events.ProcessCommunicationStdoutEvent, 'stderr': events.ProcessCommunicationStderrEvent} # dispatcher derives its channel from event class return self._getTargetClass()(process, events[channel], 0) def test_writable(self): options = DummyOptions() config = DummyPConfig(options, 'process1', '/bin/process1') process = DummyProcess(config) dispatcher = self._makeOne(process) self.assertEqual(dispatcher.writable(), False) def test_readable_open(self): options = DummyOptions() config = DummyPConfig(options, 'process1', '/bin/process1') process = DummyProcess(config) dispatcher = self._makeOne(process) dispatcher.closed = False self.assertEqual(dispatcher.readable(), True) def test_readable_closed(self): options = DummyOptions() config = DummyPConfig(options, 'process1', '/bin/process1') process = DummyProcess(config) dispatcher = self._makeOne(process) dispatcher.closed = True self.assertEqual(dispatcher.readable(), False) def test_handle_write_event(self): options = DummyOptions() config = DummyPConfig(options, 'process1', '/bin/process1') process = DummyProcess(config) dispatcher = self._makeOne(process) self.assertRaises(NotImplementedError, dispatcher.handle_write_event) def test_handle_read_event(self): options = DummyOptions() options.readfd_result = b'abc' config = DummyPConfig(options, 'process1', '/bin/process1', stdout_capture_maxbytes=100) process = DummyProcess(config) dispatcher = self._makeOne(process) self.assertEqual(dispatcher.handle_read_event(), None) self.assertEqual(dispatcher.output_buffer, b'abc') def test_handle_read_event_no_data_closes(self): options = DummyOptions() options.readfd_result = b'' config = DummyPConfig(options, 'process1', '/bin/process1', stdout_capture_maxbytes=100) process = DummyProcess(config) dispatcher = self._makeOne(process) self.assertFalse(dispatcher.closed) self.assertEqual(dispatcher.handle_read_event(), None) self.assertEqual(dispatcher.output_buffer, b'') self.assertTrue(dispatcher.closed) def test_handle_error(self): options = DummyOptions() config = DummyPConfig(options, 'test', '/test') process = DummyProcess(config) dispatcher = self._makeOne(process) try: raise ValueError('foo') except: dispatcher.handle_error() result = options.logger.data[0] self.assertTrue(result.startswith( 'uncaptured python exception, closing channel'),result) def test_toggle_capturemode_sends_event(self): options = DummyOptions() config = DummyPConfig(options, 'process1', '/bin/process1', stdout_logfile='/tmp/foo', stdout_capture_maxbytes=500) process = DummyProcess(config) process.pid = 4000 dispatcher = self._makeOne(process) dispatcher.capturemode = True dispatcher.capturelog.getvalue = lambda: 'hallooo' L = [] def doit(event): L.append(event) from supervisor import events events.subscribe(events.EventTypes.PROCESS_COMMUNICATION, doit) dispatcher.toggle_capturemode() self.assertEqual(len(L), 1) event = L[0] self.assertEqual(event.process, process) self.assertEqual(event.pid, 4000) self.assertEqual(event.data, 'hallooo') def test_removelogs(self): options = DummyOptions() config = DummyPConfig(options, 'process1', '/bin/process1', stdout_logfile='/tmp/foo') process = DummyProcess(config) dispatcher = self._makeOne(process) dispatcher.removelogs() self.assertEqual(dispatcher.mainlog.handlers[0].reopened, True) self.assertEqual(dispatcher.mainlog.handlers[0].removed, True) self.assertEqual(dispatcher.childlog.handlers[0].reopened, True) self.assertEqual(dispatcher.childlog.handlers[0].removed, True) def test_reopenlogs(self): options = DummyOptions() config = DummyPConfig(options, 'process1', '/bin/process1', stdout_logfile='/tmp/foo') process = DummyProcess(config) dispatcher = self._makeOne(process) dispatcher.reopenlogs() self.assertEqual(dispatcher.childlog.handlers[0].reopened, True) self.assertEqual(dispatcher.mainlog.handlers[0].reopened, True) def test_record_output_log_non_capturemode(self): # stdout/stderr goes to the process log and the main log, # in non-capturemode, the data length doesn't matter options = DummyOptions() from supervisor import loggers options.loglevel = loggers.LevelsByName.TRAC config = DummyPConfig(options, 'process1', '/bin/process1', stdout_logfile='/tmp/foo') process = DummyProcess(config) dispatcher = self._makeOne(process) dispatcher.output_buffer = 'a' dispatcher.record_output() self.assertEqual(dispatcher.childlog.data, ['a']) self.assertEqual(options.logger.data[0], "'process1' stdout output:\na") self.assertEqual(dispatcher.output_buffer, b'') def test_record_output_emits_stdout_event_when_enabled(self): options = DummyOptions() config = DummyPConfig(options, 'process1', '/bin/process1', stdout_events_enabled=True) process = DummyProcess(config) dispatcher = self._makeOne(process, 'stdout') dispatcher.output_buffer = b'hello from stdout' L = [] def doit(event): L.append(event) from supervisor import events events.subscribe(events.EventTypes.PROCESS_LOG_STDOUT, doit) dispatcher.record_output() self.assertEqual(len(L), 1) event = L[0] self.assertEqual(event.process, process) self.assertEqual(event.data, b'hello from stdout') def test_record_output_does_not_emit_stdout_event_when_disabled(self): options = DummyOptions() config = DummyPConfig(options, 'process1', '/bin/process1', stdout_events_enabled=False) process = DummyProcess(config) dispatcher = self._makeOne(process, 'stdout') dispatcher.output_buffer = b'hello from stdout' L = [] def doit(event): L.append(event) from supervisor import events events.subscribe(events.EventTypes.PROCESS_LOG_STDOUT, doit) dispatcher.record_output() self.assertEqual(len(L), 0) def test_record_output_emits_stderr_event_when_enabled(self): options = DummyOptions() config = DummyPConfig(options, 'process1', '/bin/process1', stderr_events_enabled=True) process = DummyProcess(config) dispatcher = self._makeOne(process, 'stderr') dispatcher.output_buffer = b'hello from stderr' L = [] def doit(event): L.append(event) from supervisor import events events.subscribe(events.EventTypes.PROCESS_LOG_STDERR, doit) dispatcher.record_output() self.assertEqual(len(L), 1) event = L[0] self.assertEqual(event.process, process) self.assertEqual(event.data, b'hello from stderr') def test_record_output_does_not_emit_stderr_event_when_disabled(self): options = DummyOptions() config = DummyPConfig(options, 'process1', '/bin/process1', stderr_events_enabled=False) process = DummyProcess(config) dispatcher = self._makeOne(process, 'stderr') dispatcher.output_buffer = b'hello from stderr' L = [] def doit(event): L.append(event) from supervisor import events events.subscribe(events.EventTypes.PROCESS_LOG_STDERR, doit) dispatcher.record_output() self.assertEqual(len(L), 0) def test_record_output_capturemode_string_longer_than_token(self): # stdout/stderr goes to the process log and the main log, # in capturemode, the length of the data needs to be longer # than the capture token to make it out. options = DummyOptions() from supervisor import loggers options.loglevel = loggers.LevelsByName.TRAC config = DummyPConfig(options, 'process1', '/bin/process1', stdout_logfile='/tmp/foo', stdout_capture_maxbytes=100) process = DummyProcess(config) dispatcher = self._makeOne(process) dispatcher.output_buffer = b'stdout string longer than a token' dispatcher.record_output() self.assertEqual(dispatcher.childlog.data, [b'stdout string longer than a token']) self.assertEqual(options.logger.data[0], "'process1' stdout output:\nstdout string longer than a token") def test_record_output_capturemode_string_not_longer_than_token(self): # stdout/stderr goes to the process log and the main log, # in capturemode, the length of the data needs to be longer # than the capture token to make it out. options = DummyOptions() config = DummyPConfig(options, 'process1', '/bin/process1', stdout_logfile='/tmp/foo', stdout_capture_maxbytes=100) process = DummyProcess(config) dispatcher = self._makeOne(process) dispatcher.output_buffer = 'a' dispatcher.record_output() self.assertEqual(dispatcher.childlog.data, []) self.assertEqual(dispatcher.output_buffer, 'a') def test_stdout_capturemode_single_buffer(self): # mike reported that comm events that took place within a single # output buffer were broken 8/20/2007 from supervisor.events import ProcessCommunicationEvent from supervisor.events import subscribe events = [] def doit(event): events.append(event) subscribe(ProcessCommunicationEvent, doit) BEGIN_TOKEN = ProcessCommunicationEvent.BEGIN_TOKEN END_TOKEN = ProcessCommunicationEvent.END_TOKEN data = BEGIN_TOKEN + b'hello' + END_TOKEN options = DummyOptions() from supervisor.loggers import getLogger options.getLogger = getLogger # actually use real logger logfile = '/tmp/log' config = DummyPConfig(options, 'process1', '/bin/process1', stdout_logfile=logfile, stdout_capture_maxbytes=1000) process = DummyProcess(config) dispatcher = self._makeOne(process) try: dispatcher.output_buffer = data dispatcher.record_output() self.assertEqual(os.path.getsize(logfile), 0) self.assertEqual(len(dispatcher.output_buffer), 0) self.assertEqual(len(events), 1) event = events[0] from supervisor.events import ProcessCommunicationStdoutEvent self.assertEqual(event.__class__, ProcessCommunicationStdoutEvent) self.assertEqual(event.process, process) self.assertEqual(event.channel, 'stdout') self.assertEqual(event.data, b'hello') finally: try: dispatcher.capturelog.close() dispatcher.childlog.close() os.remove(logfile) except (OSError, IOError): pass def test_stdout_capturemode_multiple_buffers(self): from supervisor.events import ProcessCommunicationEvent from supervisor.events import subscribe events = [] def doit(event): events.append(event) subscribe(ProcessCommunicationEvent, doit) import string # ascii_letters for python 3 letters = as_bytes(getattr(string, "letters", string.ascii_letters)) digits = as_bytes(string.digits) * 4 BEGIN_TOKEN = ProcessCommunicationEvent.BEGIN_TOKEN END_TOKEN = ProcessCommunicationEvent.END_TOKEN data = (letters + BEGIN_TOKEN + digits + END_TOKEN + letters) # boundaries that split tokens colon = b':' broken = data.split(colon) first = broken[0] + colon second = broken[1] + colon third = broken[2] options = DummyOptions() from supervisor.loggers import getLogger options.getLogger = getLogger # actually use real logger logfile = '/tmp/log' config = DummyPConfig(options, 'process1', '/bin/process1', stdout_logfile=logfile, stdout_capture_maxbytes=10000) process = DummyProcess(config) dispatcher = self._makeOne(process) try: dispatcher.output_buffer = first dispatcher.record_output() [ x.flush() for x in dispatcher.childlog.handlers ] with open(logfile, 'rb') as f: self.assertEqual(f.read(), letters) self.assertEqual(dispatcher.output_buffer, first[len(letters):]) self.assertEqual(len(events), 0) dispatcher.output_buffer += second dispatcher.record_output() self.assertEqual(len(events), 0) [ x.flush() for x in dispatcher.childlog.handlers ] with open(logfile, 'rb') as f: self.assertEqual(f.read(), letters) self.assertEqual(dispatcher.output_buffer, first[len(letters):]) self.assertEqual(len(events), 0) dispatcher.output_buffer += third dispatcher.record_output() [ x.flush() for x in dispatcher.childlog.handlers ] with open(logfile, 'rb') as f: self.assertEqual(f.read(), letters * 2) self.assertEqual(len(events), 1) event = events[0] from supervisor.events import ProcessCommunicationStdoutEvent self.assertEqual(event.__class__, ProcessCommunicationStdoutEvent) self.assertEqual(event.process, process) self.assertEqual(event.channel, 'stdout') self.assertEqual(event.data, digits) finally: try: dispatcher.capturelog.close() dispatcher.childlog.close() os.remove(logfile) except (OSError, IOError): pass def test_strip_ansi(self): options = DummyOptions() options.strip_ansi = True config = DummyPConfig(options, 'process1', '/bin/process1', stdout_logfile='/tmp/foo') process = DummyProcess(config) dispatcher = self._makeOne(process) ansi = b'\x1b[34mHello world... this is longer than a token!\x1b[0m' noansi = b'Hello world... this is longer than a token!' dispatcher.output_buffer = ansi dispatcher.record_output() self.assertEqual(len(dispatcher.childlog.data), 1) self.assertEqual(dispatcher.childlog.data[0], noansi) options.strip_ansi = False dispatcher.output_buffer = ansi dispatcher.record_output() self.assertEqual(len(dispatcher.childlog.data), 2) self.assertEqual(dispatcher.childlog.data[1], ansi) def test_ctor_nologfiles(self): options = DummyOptions() config = DummyPConfig(options, 'process1', '/bin/process1') process = DummyProcess(config) dispatcher = self._makeOne(process) self.assertEqual(dispatcher.process, process) self.assertEqual(dispatcher.channel, 'stdout') self.assertEqual(dispatcher.fd, 0) self.assertEqual(dispatcher.capturelog, None) self.assertEqual(dispatcher.mainlog, None) self.assertEqual(dispatcher.childlog, None) def test_ctor_logfile_only(self): options = DummyOptions() config = DummyPConfig(options, 'process1', '/bin/process1', stdout_logfile='/tmp/foo') process = DummyProcess(config) dispatcher = self._makeOne(process) self.assertEqual(dispatcher.process, process) self.assertEqual(dispatcher.channel, 'stdout') self.assertEqual(dispatcher.fd, 0) self.assertEqual(dispatcher.capturelog, None) self.assertEqual(dispatcher.mainlog.__class__, DummyLogger) self.assertEqual(dispatcher.childlog, dispatcher.mainlog) def test_ctor_capturelog_only(self): options = DummyOptions() config = DummyPConfig(options, 'process1', '/bin/process1', stdout_capture_maxbytes=300) process = DummyProcess(config) dispatcher = self._makeOne(process) self.assertEqual(dispatcher.process, process) self.assertEqual(dispatcher.channel, 'stdout') self.assertEqual(dispatcher.fd, 0) self.assertEqual(dispatcher.capturelog.__class__,DummyLogger) self.assertEqual(dispatcher.mainlog, None) self.assertEqual(dispatcher.childlog, None) def test_ctor_nologs(self): options = DummyOptions() config = DummyPConfig(options, 'process1', '/bin/process1') process = DummyProcess(config) dispatcher = self._makeOne(process) self.assertEqual(dispatcher.process, process) self.assertEqual(dispatcher.channel, 'stdout') self.assertEqual(dispatcher.fd, 0) self.assertEqual(dispatcher.capturelog, None) self.assertEqual(dispatcher.mainlog, None) self.assertEqual(dispatcher.childlog, None) def test_repr(self): options = DummyOptions() config = DummyPConfig(options, 'process1', '/bin/process1') process = DummyProcess(config) dispatcher = self._makeOne(process) drepr = repr(dispatcher) self.assertTrue('POutputDispatcher' in drepr) self.assertNotEqual( drepr.find('supervisor.tests.base.DummyProcess'), -1) self.assertTrue(drepr.endswith('(stdout)>'), drepr) def test_close(self): options = DummyOptions() config = DummyPConfig(options, 'process1', '/bin/process1') process = DummyProcess(config) dispatcher = self._makeOne(process) dispatcher.close() self.assertEqual(dispatcher.closed, True) dispatcher.close() # make sure we don't error if we try to close twice self.assertEqual(dispatcher.closed, True) def test_syslog_logfile_deprecated(self): import warnings options = DummyOptions() config = DummyPConfig(options, 'process1', '/bin/process1') config.stdout_logfile = 'syslog' process = DummyProcess(config) with warnings.catch_warnings(record=True) as w: warnings.simplefilter('always') self._makeOne(process) self.assertEqual(len(w), 1) class PInputDispatcherTests(unittest.TestCase): def _getTargetClass(self): from supervisor.dispatchers import PInputDispatcher return PInputDispatcher def _makeOne(self, process): channel = 'stdin' return self._getTargetClass()(process, channel, 0) def test_writable_open_nodata(self): process = DummyProcess(None) dispatcher = self._makeOne(process) dispatcher.input_buffer = 'a' dispatcher.closed = False self.assertEqual(dispatcher.writable(), True) def test_writable_open_withdata(self): process = DummyProcess(None) dispatcher = self._makeOne(process) dispatcher.input_buffer = '' dispatcher.closed = False self.assertEqual(dispatcher.writable(), False) def test_writable_closed_nodata(self): process = DummyProcess(None) dispatcher = self._makeOne(process) dispatcher.input_buffer = 'a' dispatcher.closed = True self.assertEqual(dispatcher.writable(), False) def test_writable_closed_withdata(self): process = DummyProcess(None) dispatcher = self._makeOne(process) dispatcher.input_buffer = '' dispatcher.closed = True self.assertEqual(dispatcher.writable(), False) def test_readable(self): process = DummyProcess(None) dispatcher = self._makeOne(process) self.assertEqual(dispatcher.readable(), False) def test_handle_write_event(self): options = DummyOptions() config = DummyPConfig(options, 'process1', '/bin/process1') process = DummyProcess(config) dispatcher = self._makeOne(process) dispatcher.input_buffer = 'halloooo' self.assertEqual(dispatcher.handle_write_event(), None) self.assertEqual(options.written[0], 'halloooo') def test_handle_write_event_nodata(self): options = DummyOptions() config = DummyPConfig(options, 'test', '/test') process = DummyProcess(config) dispatcher = self._makeOne(process) self.assertEqual(dispatcher.input_buffer, b'') dispatcher.handle_write_event() self.assertEqual(dispatcher.input_buffer, b'') self.assertEqual(options.written, {}) def test_handle_write_event_epipe_raised(self): options = DummyOptions() config = DummyPConfig(options, 'test', '/test') process = DummyProcess(config) dispatcher = self._makeOne(process) dispatcher.input_buffer = 'halloooo' import errno options.write_error = errno.EPIPE dispatcher.handle_write_event() self.assertEqual(dispatcher.input_buffer, b'') self.assertTrue(options.logger.data[0].startswith( 'fd 0 closed, stopped monitoring')) self.assertTrue(options.logger.data[0].endswith('(stdin)>')) def test_handle_write_event_uncaught_raised(self): options = DummyOptions() config = DummyPConfig(options, 'test', '/test') process = DummyProcess(config) dispatcher = self._makeOne(process) dispatcher.input_buffer = 'halloooo' import errno options.write_error = errno.EBADF self.assertRaises(OSError, dispatcher.handle_write_event) def test_handle_write_event_over_os_limit(self): options = DummyOptions() config = DummyPConfig(options, 'test', '/test') process = DummyProcess(config) dispatcher = self._makeOne(process) options.write_accept = 1 dispatcher.input_buffer = 'a' * 50 dispatcher.handle_write_event() self.assertEqual(len(dispatcher.input_buffer), 49) self.assertEqual(options.written[0], 'a') def test_handle_read_event(self): process = DummyProcess(None) dispatcher = self._makeOne(process) self.assertRaises(NotImplementedError, dispatcher.handle_read_event) def test_handle_error(self): options = DummyOptions() config = DummyPConfig(options, 'test', '/test') process = DummyProcess(config) dispatcher = self._makeOne(process) try: raise ValueError('foo') except: dispatcher.handle_error() result = options.logger.data[0] self.assertTrue(result.startswith( 'uncaptured python exception, closing channel'),result) def test_repr(self): options = DummyOptions() config = DummyPConfig(options, 'process1', '/bin/process1') process = DummyProcess(config) dispatcher = self._makeOne(process) drepr = repr(dispatcher) self.assertTrue('PInputDispatcher' in drepr) self.assertNotEqual( drepr.find('supervisor.tests.base.DummyProcess'), -1) self.assertTrue(drepr.endswith('(stdin)>'), drepr) def test_close(self): options = DummyOptions() config = DummyPConfig(options, 'process1', '/bin/process1') process = DummyProcess(config) dispatcher = self._makeOne(process) dispatcher.close() self.assertEqual(dispatcher.closed, True) dispatcher.close() # make sure we don't error if we try to close twice self.assertEqual(dispatcher.closed, True) class PEventListenerDispatcherTests(unittest.TestCase): def setUp(self): from supervisor.events import clear clear() def tearDown(self): from supervisor.events import clear clear() def _getTargetClass(self): from supervisor.dispatchers import PEventListenerDispatcher return PEventListenerDispatcher def _makeOne(self, process): channel = 'stdout' return self._getTargetClass()(process, channel, 0) def test_writable(self): options = DummyOptions() config = DummyPConfig(options, 'process1', '/bin/process1') process = DummyProcess(config) dispatcher = self._makeOne(process) self.assertEqual(dispatcher.writable(), False) def test_readable_open(self): options = DummyOptions() config = DummyPConfig(options, 'process1', '/bin/process1') process = DummyProcess(config) dispatcher = self._makeOne(process) dispatcher.closed = False self.assertEqual(dispatcher.readable(), True) def test_readable_closed(self): options = DummyOptions() config = DummyPConfig(options, 'process1', '/bin/process1') process = DummyProcess(config) dispatcher = self._makeOne(process) dispatcher.closed = True self.assertEqual(dispatcher.readable(), False) def test_handle_write_event(self): options = DummyOptions() config = DummyPConfig(options, 'process1', '/bin/process1') process = DummyProcess(config) dispatcher = self._makeOne(process) self.assertRaises(NotImplementedError, dispatcher.handle_write_event) def test_handle_read_event_calls_handle_listener_state_change(self): options = DummyOptions() config = DummyPConfig(options, 'process1', '/bin/process1', stdout_logfile='/tmp/foo') process = DummyProcess(config) from supervisor.dispatchers import EventListenerStates process.listener_state = EventListenerStates.ACKNOWLEDGED dispatcher = self._makeOne(process) options.readfd_result = dispatcher.READY_FOR_EVENTS_TOKEN self.assertEqual(dispatcher.handle_read_event(), None) self.assertEqual(process.listener_state, EventListenerStates.READY) self.assertEqual(dispatcher.state_buffer, b'') self.assertEqual(len(dispatcher.childlog.data), 1) self.assertEqual(dispatcher.childlog.data[0], dispatcher.READY_FOR_EVENTS_TOKEN) def test_handle_read_event_nodata(self): options = DummyOptions() options.readfd_result = '' config = DummyPConfig(options, 'process1', '/bin/process1') process = DummyProcess(config) dispatcher = self._makeOne(process) self.assertEqual(dispatcher.handle_read_event(), None) self.assertEqual(dispatcher.state_buffer, b'') from supervisor.dispatchers import EventListenerStates self.assertEqual(dispatcher.process.listener_state, EventListenerStates.ACKNOWLEDGED) def test_handle_read_event_logging_nologs(self): options = DummyOptions() options.readfd_result = b'supercalifragilisticexpialidocious' config = DummyPConfig(options, 'process1', '/bin/process1') process = DummyProcess(config) dispatcher = self._makeOne(process) # just make sure there are no errors if a child logger doesnt # exist self.assertEqual(dispatcher.handle_read_event(), None) self.assertEqual(dispatcher.childlog, None) def test_handle_read_event_logging_childlog(self): options = DummyOptions() options.readfd_result = b'supercalifragilisticexpialidocious' config = DummyPConfig(options, 'process1', '/bin/process1', stdout_logfile='/tmp/foo') process = DummyProcess(config) dispatcher = self._makeOne(process) self.assertEqual(dispatcher.handle_read_event(), None) self.assertEqual(len(dispatcher.childlog.data), 1) self.assertEqual(dispatcher.childlog.data[0], b'supercalifragilisticexpialidocious') def test_handle_listener_state_change_from_unknown(self): options = DummyOptions() config = DummyPConfig(options, 'process1', '/bin/process1') process = DummyProcess(config) from supervisor.dispatchers import EventListenerStates dispatcher = self._makeOne(process) process.listener_state = EventListenerStates.UNKNOWN dispatcher.state_buffer = b'whatever' self.assertEqual(dispatcher.handle_listener_state_change(), None) self.assertEqual(dispatcher.state_buffer, b'') self.assertEqual(options.logger.data, []) self.assertEqual(process.listener_state, EventListenerStates.UNKNOWN) def test_handle_listener_state_change_acknowledged_to_ready(self): options = DummyOptions() config = DummyPConfig(options, 'process1', '/bin/process1') process = DummyProcess(config) from supervisor.dispatchers import EventListenerStates dispatcher = self._makeOne(process) process.listener_state = EventListenerStates.ACKNOWLEDGED dispatcher.state_buffer = b'READY\n' self.assertEqual(dispatcher.handle_listener_state_change(), None) self.assertEqual(dispatcher.state_buffer, b'') self.assertEqual(options.logger.data[0], 'process1: ACKNOWLEDGED -> READY') self.assertEqual(process.listener_state, EventListenerStates.READY) def test_handle_listener_state_change_acknowledged_gobbles(self): options = DummyOptions() config = DummyPConfig(options, 'process1', '/bin/process1') process = DummyProcess(config) from supervisor.dispatchers import EventListenerStates dispatcher = self._makeOne(process) process.listener_state = EventListenerStates.ACKNOWLEDGED dispatcher.state_buffer = b'READY\ngarbage\n' self.assertEqual(dispatcher.handle_listener_state_change(), None) self.assertEqual(dispatcher.state_buffer, b'') self.assertEqual(options.logger.data[0], 'process1: ACKNOWLEDGED -> READY') self.assertEqual(options.logger.data[1], 'process1: READY -> UNKNOWN') self.assertEqual(process.listener_state, EventListenerStates.UNKNOWN) def test_handle_listener_state_change_acknowledged_to_insufficient(self): options = DummyOptions() config = DummyPConfig(options, 'process1', '/bin/process1') process = DummyProcess(config) from supervisor.dispatchers import EventListenerStates dispatcher = self._makeOne(process) process.listener_state = EventListenerStates.ACKNOWLEDGED dispatcher.state_buffer = b'RE' self.assertEqual(dispatcher.handle_listener_state_change(), None) self.assertEqual(dispatcher.state_buffer, b'RE') self.assertEqual(options.logger.data, []) self.assertEqual(process.listener_state, EventListenerStates.ACKNOWLEDGED) def test_handle_listener_state_change_acknowledged_to_unknown(self): options = DummyOptions() config = DummyPConfig(options, 'process1', '/bin/process1') process = DummyProcess(config) from supervisor.dispatchers import EventListenerStates dispatcher = self._makeOne(process) process.listener_state = EventListenerStates.ACKNOWLEDGED dispatcher.state_buffer = b'bogus data yo' self.assertEqual(dispatcher.handle_listener_state_change(), None) self.assertEqual(dispatcher.state_buffer, b'') self.assertEqual(options.logger.data[0], 'process1: ACKNOWLEDGED -> UNKNOWN') self.assertEqual(options.logger.data[1], 'process1: has entered the UNKNOWN state and will ' 'no longer receive events, this usually indicates ' 'the process violated the eventlistener protocol') self.assertEqual(process.listener_state, EventListenerStates.UNKNOWN) def test_handle_listener_state_change_ready_to_unknown(self): options = DummyOptions() config = DummyPConfig(options, 'process1', '/bin/process1') process = DummyProcess(config) from supervisor.dispatchers import EventListenerStates dispatcher = self._makeOne(process) process.listener_state = EventListenerStates.READY dispatcher.state_buffer = b'bogus data yo' self.assertEqual(dispatcher.handle_listener_state_change(), None) self.assertEqual(dispatcher.state_buffer, b'') self.assertEqual(options.logger.data[0], 'process1: READY -> UNKNOWN') self.assertEqual(options.logger.data[1], 'process1: has entered the UNKNOWN state and will ' 'no longer receive events, this usually indicates ' 'the process violated the eventlistener protocol') self.assertEqual(process.listener_state, EventListenerStates.UNKNOWN) def test_handle_listener_state_change_busy_to_insufficient(self): options = DummyOptions() config = DummyPConfig(options, 'process1', '/bin/process1') process = DummyProcess(config) from supervisor.dispatchers import EventListenerStates dispatcher = self._makeOne(process) process.listener_state = EventListenerStates.BUSY dispatcher.state_buffer = b'bogus data yo' self.assertEqual(dispatcher.handle_listener_state_change(), None) self.assertEqual(dispatcher.state_buffer, b'bogus data yo') self.assertEqual(process.listener_state, EventListenerStates.BUSY) def test_handle_listener_state_change_busy_to_acknowledged_procd(self): options = DummyOptions() config = DummyPConfig(options, 'process1', '/bin/process1') process = DummyProcess(config) from supervisor.dispatchers import EventListenerStates dispatcher = self._makeOne(process) process.listener_state = EventListenerStates.BUSY class Dummy: pass process.group = Dummy() process.group.config = Dummy() from supervisor.dispatchers import default_handler process.group.config.result_handler = default_handler dispatcher.state_buffer = b'RESULT 2\nOKabc' self.assertEqual(dispatcher.handle_listener_state_change(), None) self.assertEqual(dispatcher.state_buffer, b'abc') self.assertEqual(options.logger.data[0], 'process1: event was processed') self.assertEqual(options.logger.data[1], 'process1: BUSY -> ACKNOWLEDGED') self.assertEqual(process.listener_state, EventListenerStates.ACKNOWLEDGED) def test_handle_listener_state_change_busy_to_acknowledged_rejected(self): options = DummyOptions() config = DummyPConfig(options, 'process1', '/bin/process1') process = DummyProcess(config) from supervisor.dispatchers import EventListenerStates dispatcher = self._makeOne(process) process.listener_state = EventListenerStates.BUSY class Dummy: pass process.group = Dummy() process.group.config = Dummy() from supervisor.dispatchers import default_handler process.group.config.result_handler = default_handler dispatcher.state_buffer = b'RESULT 4\nFAILabc' self.assertEqual(dispatcher.handle_listener_state_change(), None) self.assertEqual(dispatcher.state_buffer, b'abc') self.assertEqual(options.logger.data[0], 'process1: event was rejected') self.assertEqual(options.logger.data[1], 'process1: BUSY -> ACKNOWLEDGED') self.assertEqual(process.listener_state, EventListenerStates.ACKNOWLEDGED) def test_handle_listener_state_change_busy_to_unknown(self): from supervisor.events import EventRejectedEvent from supervisor.events import subscribe events = [] def doit(event): events.append(event) subscribe(EventRejectedEvent, doit) options = DummyOptions() config = DummyPConfig(options, 'process1', '/bin/process1') process = DummyProcess(config) from supervisor.dispatchers import EventListenerStates dispatcher = self._makeOne(process) process.listener_state = EventListenerStates.BUSY current_event = DummyEvent() process.event = current_event dispatcher.state_buffer = b'bogus data\n' self.assertEqual(dispatcher.handle_listener_state_change(), None) self.assertEqual(dispatcher.state_buffer, b'') self.assertEqual(options.logger.data[0], "process1: bad result line: 'bogus data'") self.assertEqual(options.logger.data[1], 'process1: BUSY -> UNKNOWN') self.assertEqual(options.logger.data[2], 'process1: has entered the UNKNOWN state and will ' 'no longer receive events, this usually indicates ' 'the process violated the eventlistener protocol') self.assertEqual(process.listener_state, EventListenerStates.UNKNOWN) self.assertEqual(events[0].process, process) self.assertEqual(events[0].event, current_event) def test_handle_listener_state_busy_gobbles(self): options = DummyOptions() config = DummyPConfig(options, 'process1', '/bin/process1') process = DummyProcess(config) from supervisor.dispatchers import EventListenerStates dispatcher = self._makeOne(process) process.listener_state = EventListenerStates.BUSY class Dummy: pass process.group = Dummy() process.group.config = Dummy() from supervisor.dispatchers import default_handler process.group.config.result_handler = default_handler dispatcher.state_buffer = b'RESULT 2\nOKbogus data\n' self.assertEqual(dispatcher.handle_listener_state_change(), None) self.assertEqual(dispatcher.state_buffer, b'') self.assertEqual(options.logger.data[0], 'process1: event was processed') self.assertEqual(options.logger.data[1], 'process1: BUSY -> ACKNOWLEDGED') self.assertEqual(options.logger.data[2], 'process1: ACKNOWLEDGED -> UNKNOWN') self.assertEqual(options.logger.data[3], 'process1: has entered the UNKNOWN state and will ' 'no longer receive events, this usually indicates ' 'the process violated the eventlistener protocol') self.assertEqual(process.listener_state, EventListenerStates.UNKNOWN) def test_handle_result_accept(self): from supervisor.events import subscribe options = DummyOptions() config = DummyPConfig(options, 'process1', '/bin/process1') process = DummyProcess(config) L = [] def doit(event): L.append(event) from supervisor import events subscribe(events.EventRejectedEvent, doit) from supervisor.dispatchers import EventListenerStates dispatcher = self._makeOne(process) def handle(event, result): pass class Dummy: pass process.group = Dummy() process.group.config = Dummy() process.group.config.result_handler = handle process.listener_state = EventListenerStates.BUSY dispatcher.handle_result('foo') self.assertEqual(len(L), 0) self.assertEqual(process.listener_state, EventListenerStates.ACKNOWLEDGED) self.assertEqual(options.logger.data[0], 'process1: event was processed') self.assertEqual(options.logger.data[1], 'process1: BUSY -> ACKNOWLEDGED') def test_handle_result_rejectevent(self): from supervisor.events import subscribe options = DummyOptions() config = DummyPConfig(options, 'process1', '/bin/process1') process = DummyProcess(config) L = [] def doit(event): L.append(event) from supervisor import events subscribe(events.EventRejectedEvent, doit) from supervisor.dispatchers import EventListenerStates dispatcher = self._makeOne(process) def rejected(event, result): from supervisor.dispatchers import RejectEvent raise RejectEvent(result) class Dummy: pass process.group = Dummy() process.group.config = Dummy() process.group.config.result_handler = rejected process.listener_state = EventListenerStates.BUSY dispatcher.handle_result('foo') self.assertEqual(len(L), 1) self.assertEqual(L[0].__class__, events.EventRejectedEvent) self.assertEqual(process.listener_state, EventListenerStates.ACKNOWLEDGED) self.assertEqual(options.logger.data[0], 'process1: event was rejected') self.assertEqual(options.logger.data[1], 'process1: BUSY -> ACKNOWLEDGED') def test_handle_result_exception(self): from supervisor.events import subscribe options = DummyOptions() config = DummyPConfig(options, 'process1', '/bin/process1') process = DummyProcess(config) L = [] def doit(event): L.append(event) from supervisor import events subscribe(events.EventRejectedEvent, doit) from supervisor.dispatchers import EventListenerStates dispatcher = self._makeOne(process) def exception(event, result): raise ValueError class Dummy: pass process.group = Dummy() process.group.config = Dummy() process.group.config.result_handler = exception process.group.result_handler = exception process.listener_state = EventListenerStates.BUSY dispatcher.handle_result('foo') self.assertEqual(len(L), 1) self.assertEqual(L[0].__class__, events.EventRejectedEvent) self.assertEqual(process.listener_state, EventListenerStates.UNKNOWN) self.assertEqual(options.logger.data[0], 'process1: event caused an error') self.assertEqual(options.logger.data[1], 'process1: BUSY -> UNKNOWN') self.assertEqual(options.logger.data[2], 'process1: has entered the UNKNOWN state and will ' 'no longer receive events, this usually indicates ' 'the process violated the eventlistener protocol') def test_handle_error(self): options = DummyOptions() config = DummyPConfig(options, 'test', '/test') process = DummyProcess(config) dispatcher = self._makeOne(process) try: raise ValueError('foo') except: dispatcher.handle_error() result = options.logger.data[0] self.assertTrue(result.startswith( 'uncaptured python exception, closing channel'),result) def test_removelogs(self): options = DummyOptions() config = DummyPConfig(options, 'process1', '/bin/process1', stdout_logfile='/tmp/foo') process = DummyProcess(config) dispatcher = self._makeOne(process) dispatcher.removelogs() self.assertEqual(dispatcher.childlog.handlers[0].reopened, True) self.assertEqual(dispatcher.childlog.handlers[0].removed, True) def test_reopenlogs(self): options = DummyOptions() config = DummyPConfig(options, 'process1', '/bin/process1', stdout_logfile='/tmp/foo') process = DummyProcess(config) dispatcher = self._makeOne(process) dispatcher.reopenlogs() self.assertEqual(dispatcher.childlog.handlers[0].reopened, True) def test_strip_ansi(self): options = DummyOptions() options.strip_ansi = True config = DummyPConfig(options, 'process1', '/bin/process1', stdout_logfile='/tmp/foo') process = DummyProcess(config) dispatcher = self._makeOne(process) ansi = b'\x1b[34mHello world... this is longer than a token!\x1b[0m' noansi = b'Hello world... this is longer than a token!' options.readfd_result = ansi dispatcher.handle_read_event() self.assertEqual(len(dispatcher.childlog.data), 1) self.assertEqual(dispatcher.childlog.data[0], noansi) options.strip_ansi = False options.readfd_result = ansi dispatcher.handle_read_event() self.assertEqual(len(dispatcher.childlog.data), 2) self.assertEqual(dispatcher.childlog.data[1], ansi) def test_ctor_nologfiles(self): options = DummyOptions() config = DummyPConfig(options, 'process1', '/bin/process1') process = DummyProcess(config) dispatcher = self._makeOne(process) self.assertEqual(dispatcher.process, process) self.assertEqual(dispatcher.channel, 'stdout') self.assertEqual(dispatcher.fd, 0) self.assertEqual(dispatcher.childlog, None) def test_ctor_logfile_only(self): options = DummyOptions() config = DummyPConfig(options, 'process1', '/bin/process1', stdout_logfile='/tmp/foo') process = DummyProcess(config) dispatcher = self._makeOne(process) self.assertEqual(dispatcher.process, process) self.assertEqual(dispatcher.channel, 'stdout') self.assertEqual(dispatcher.fd, 0) self.assertEqual(dispatcher.childlog.__class__, DummyLogger) def test_repr(self): options = DummyOptions() config = DummyPConfig(options, 'process1', '/bin/process1') process = DummyProcess(config) dispatcher = self._makeOne(process) drepr = repr(dispatcher) self.assertTrue('PEventListenerDispatcher' in drepr) self.assertNotEqual( drepr.find('supervisor.tests.base.DummyProcess'), -1) self.assertTrue(drepr.endswith('(stdout)>'), drepr) def test_close(self): options = DummyOptions() config = DummyPConfig(options, 'process1', '/bin/process1') process = DummyProcess(config) dispatcher = self._makeOne(process) dispatcher.close() self.assertEqual(dispatcher.closed, True) dispatcher.close() # make sure we don't error if we try to close twice self.assertEqual(dispatcher.closed, True) class stripEscapeTests(unittest.TestCase): def _callFUT(self, s): from supervisor.dispatchers import stripEscapes return stripEscapes(s) def test_zero_length_string(self): self.assertEqual(self._callFUT(b''), b'') def test_ansi(self): ansi = b'\x1b[34mHello world... this is longer than a token!\x1b[0m' noansi = b'Hello world... this is longer than a token!' self.assertEqual(self._callFUT(ansi), noansi) def test_noansi(self): noansi = b'Hello world... this is longer than a token!' self.assertEqual(self._callFUT(noansi), noansi) def test_suite(): return unittest.findTestCases(sys.modules[__name__]) if __name__ == '__main__': unittest.main(defaultTest='test_suite')