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How to use test_backslash method in autotest
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pbs_hook_set_jobenv.py
Source:pbs_hook_set_jobenv.py 
1# coding: utf-82# Copyright (C) 1994-2020 Altair Engineering, Inc.3# For more information, contact Altair at www.altair.com.4#5# This file is part of both the OpenPBS software ("OpenPBS")6# and the PBS Professional ("PBS Pro") software.7#8# Open Source License Information:9#10# OpenPBS is free software. You can redistribute it and/or modify it under11# the terms of the GNU Affero General Public License as published by the12# Free Software Foundation, either version 3 of the License, or (at your13# option) any later version.14#15# OpenPBS is distributed in the hope that it will be useful, but WITHOUT16# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or17# FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public18# License for more details.19#20# You should have received a copy of the GNU Affero General Public License21# along with this program. If not, see <http://www.gnu.org/licenses/>.22#23# Commercial License Information:24#25# PBS Pro is commercially licensed software that shares a common core with26# the OpenPBS software. For a copy of the commercial license terms and27# conditions, go to: (http://www.pbspro.com/agreement.html) or contact the28# Altair Legal Department.29#30# Altair's dual-license business model allows companies, individuals, and31# organizations to create proprietary derivative works of OpenPBS and32# distribute them - whether embedded or bundled with other software -33# under a commercial license agreement.34#35# Use of Altair's trademarks, including but not limited to "PBSâ¢",36# "OpenPBS®", "PBS Professional®", and "PBS Proâ¢" and Altair's logos is37# subject to Altair's trademark licensing policies.38import os39from tests.functional import *40from ptl.utils.pbs_logutils import PBSLogUtils41@skipOnShasta42class TestPbsHookSetJobEnv(TestFunctional):43 """44 This test suite to make sure hooks properly45 handle environment variables with special characters,46 values, in particular newline (\n), commas (,), semicolons (;),47 single quotes ('), double quotes ("), and backaslashes (\).48 PRE: Set up currently executing user's environment to have variables49 whose values have the special characters.50 Job A: Submit a job using the -V option (pass current environment)51 where there are NO hooks in the system.52 Introduce execjob_begin and execjob_launch hooks in the system.53 Let the former update pbs.event().job.Variable_List while the latter54 update pbs.event().env.55 Job B: Submit a job using the -V option (pass current environment)56 where there are now mom hooks in the system.57 POST: Job A and Job B would see the same environment variables, with58 Job B also seeing the changes made to the job by the 2 mom hooks.59 """60 # List of environment variables not to compare between61 # job ran without hooks, job ran with hooks.62 exclude_env = []63 env_nohook = {}64 env_nohook_exclude = {}65 env_hook = {}66 env_hook_exclude = {}67 def setUp(self):68 """69 Set environment variables70 """71 TestFunctional.setUp(self)72 # Set environment variables with special characters73 os.environ['TEST_COMMA'] = '1,2,3,4'74 os.environ['TEST_RETURN'] = """'3,754,765'"""77 os.environ['TEST_SEMICOLON'] = ';'78 os.environ['TEST_ENCLOSED'] = '\',\''79 os.environ['TEST_COLON'] = ':'80 os.environ['TEST_BACKSLASH'] = '\\'81 os.environ['TEST_DQUOTE'] = '"'82 os.environ['TEST_DQUOTE2'] = 'happy days"are"here to stay'83 os.environ['TEST_DQUOTE3'] = 'nothing compares" to you'84 os.environ['TEST_DQUOTE4'] = '"music makes the people"'85 os.environ['TEST_DQUOTE5'] = 'music "makes \'the\'"people'86 os.environ['TEST_DQUOTE6'] = 'lalaland"'87 os.environ['TEST_SQUOTE'] = '\''88 os.environ['TEST_SQUOTE2'] = 'happy\'days'89 os.environ['TEST_SQUOTE3'] = 'the days\'are here now\'then'90 os.environ['TEST_SQUOTE4'] = '\'the way that was\''91 os.environ['TEST_SQUOTE5'] = 'music \'makes "the\'"people'92 os.environ['TEST_SQUOTE6'] = 'loving\''93 os.environ['TEST_SPECIAL'] = "{}[]()~@#$%^&*!"94 os.environ['TEST_SPECIAL2'] = "<dumb-test_text>"95 # List of environment variables not to compare between96 # job ran without hooks, job ran with hooks.97 self.exclude_env = ['PBS_NODEFILE']98 self.exclude_env += ['PBS_JOBID']99 self.exclude_env += ['PBS_JOBCOOKIE']100 # Each job submitted by default gets a unique jobname101 self.exclude_env += ['PBS_JOBNAME']102 self.exclude_env += ['TMPDIR']103 self.exclude_env += ['happy']104 self.ATTR_V = 'Full_Variable_List'105 api_to_cli.setdefault(self.ATTR_V, 'V')106 # temporary files107 fn = self.du.create_temp_file(prefix="job_out1")108 self.job_out1_tempfile = fn109 fn = self.du.create_temp_file(prefix="job_out2")110 self.job_out2_tempfile = fn111 fn = self.du.create_temp_file(prefix="job_out3")112 self.job_out3_tempfile = fn113 def tearDown(self):114 TestFunctional.tearDown(self)115 try:116 os.remove(self.job_out1_tempfile)117 os.remove(self.job_out2_tempfile)118 os.remove(self.job_out3_tempfile)119 except OSError:120 pass121 def read_env(self, outputfile, ishook):122 """123 Parse the output file and store the124 variable list in a dictionary125 """126 with open(outputfile) as fd:127 pkey = ""128 tmpenv = {}129 penv = {}130 penv_exclude = {}131 for line in fd:132 l = line.split("=", 1)133 if (len(l) == 2):134 pkey = l[0]135 if pkey not in self.exclude_env:136 penv[pkey] = l[1]137 tmpenv = penv138 else:139 penv_exclude[pkey] = l[1]140 tmpenv = penv_exclude141 elif pkey != "":142 # append to previous dictionary entry143 tmpenv[pkey] += l[0]144 if (ishook == "hook"):145 self.env_hook = penv146 self.env_hook_exclude = penv_exclude147 else:148 self.env_nohook = penv149 self.env_nohook_exclude = penv_exclude150 def common_log_match(self, daemon):151 """152 Validate the env variable output in daemon logs153 """154 logutils = PBSLogUtils()155 logmsg = ["TEST_COMMA=1\,2\,3\,4",156 "TEST_SEMICOLON=;",157 "TEST_ENCLOSED=\\'\,\\'",158 "TEST_COLON=:",159 "TEST_BACKSLASH=\\\\",160 "TEST_DQUOTE=\\\"",161 "TEST_DQUOTE2=happy days\\\"are\\\"here to stay",162 "TEST_DQUOTE3=nothing compares\\\" to you",163 "TEST_DQUOTE4=\\\"music makes the people\\\"",164 "TEST_DQUOTE5=music \\\"makes \\'the\\'\\\"people",165 "TEST_DQUOTE6=lalaland\\\"",166 "TEST_SQUOTE=\\'",167 "TEST_SQUOTE2=happy\\'days",168 "TEST_SQUOTE3=the days\\'are here now\\'then",169 "TEST_SQUOTE4=\\'the way that was\\'",170 "TEST_SQUOTE5=music \\'makes \\\"the\\'\\\"people",171 "TEST_SQUOTE6=loving\\'",172 "TEST_SPECIAL={}[]()~@#$%^&*!",173 "TEST_SPECIAL2=<dumb-test_text>",174 "TEST_RETURN=\\'3\,",175 # Cannot add '\n' here because '\n' is not included in176 # the items of the list returned by log_lines(), (though177 # lines are split by '\n')178 "4\,",179 "5\\',"]180 if (daemon == "mom"):181 self.logger.info("Matching in mom logs")182 logfile_type = self.mom183 elif (daemon == "server"):184 self.logger.info("Matching in server logs")185 logfile_type = self.server186 else:187 self.logger.info("Provide a valid daemon name; server or mom")188 return189 lines = None190 ret_linenum = 0191 search_msg = 'log match: searching for '192 nomatch_msg = ' No match for '193 for msg in logmsg:194 for attempt in range(1, 61):195 lines = self.server.log_lines(196 logfile_type, starttime=self.server.ctime)197 match = logutils.match_msg(lines, msg=msg)198 if match:199 # Dont want the test to pass if there are200 # unwanted matched for "4\," and "5\\'.201 if msg == "TEST_RETURN=\\'3\,":202 ret_linenum = match[0]203 if (msg == "4\," and match[0] != (ret_linenum - 1)) or \204 (msg == "5\\'" and match[0] != (ret_linenum - 2)):205 pass206 else:207 self.logger.info(search_msg + msg + ' ... OK')208 break209 else:210 self.logger.info(nomatch_msg + msg +211 ' attempt ' + str(attempt))212 time.sleep(0.5)213 if match is None:214 _msg = nomatch_msg + msg215 raise PtlLogMatchError(rc=1, rv=False, msg=_msg)216 def common_validate(self):217 """218 This is a common function to validate the219 environment values with and without hook220 """221 self.assertEqual(self.env_nohook, self.env_hook)222 self.logger.info("Environment variables are same"223 " with and without hooks")224 match_str = self.env_hook['TEST_COMMA'].rstrip('\n')225 self.assertEqual(os.environ['TEST_COMMA'], match_str)226 self.logger.info(227 "TEST_COMMA matched - " + os.environ['TEST_COMMA'] +228 " == " + match_str)229 self.assertEqual(os.environ['TEST_RETURN'],230 self.env_hook['TEST_RETURN'].rstrip('\n'))231 self.logger.info(232 "TEST_RETURN matched - " + os.environ['TEST_RETURN'] +233 " == " + self.env_hook['TEST_RETURN'].rstrip('\n'))234 self.assertEqual(os.environ['TEST_SEMICOLON'],235 self.env_hook['TEST_SEMICOLON'].rstrip('\n'))236 self.logger.info(237 "TEST_SEMICOLON matched - " + os.environ['TEST_SEMICOLON'] +238 " == " + self.env_hook['TEST_SEMICOLON'].rstrip('\n'))239 self.assertEqual(240 os.environ['TEST_ENCLOSED'],241 self.env_hook['TEST_ENCLOSED'].rstrip('\n'))242 self.logger.info(243 "TEST_ENCLOSED matched - " + os.environ['TEST_ENCLOSED'] +244 " == " + self.env_hook['TEST_ENCLOSED'].rstrip('\n'))245 self.assertEqual(os.environ['TEST_COLON'],246 self.env_hook['TEST_COLON'].rstrip('\n'))247 self.logger.info("TEST_COLON matched - " + os.environ['TEST_COLON'] +248 " == " + self.env_hook['TEST_COLON'].rstrip('\n'))249 self.assertEqual(250 os.environ['TEST_BACKSLASH'],251 self.env_hook['TEST_BACKSLASH'].rstrip('\n'))252 self.logger.info(253 "TEST_BACKSLASH matched - " + os.environ['TEST_BACKSLASH'] +254 " == " + self.env_hook['TEST_BACKSLASH'].rstrip('\n'))255 self.assertEqual(os.environ['TEST_DQUOTE'],256 self.env_hook['TEST_DQUOTE'].rstrip('\n'))257 self.logger.info("TEST_DQUOTE matched - " +258 os.environ['TEST_DQUOTE'] +259 " == " + self.env_hook['TEST_DQUOTE'].rstrip('\n'))260 self.assertEqual(os.environ['TEST_DQUOTE2'],261 self.env_hook['TEST_DQUOTE2'].rstrip('\n'))262 self.logger.info("TEST_DQUOTE2 matched - " +263 os.environ['TEST_DQUOTE2'] +264 " == " + self.env_hook['TEST_DQUOTE2'].rstrip('\n'))265 self.assertEqual(os.environ['TEST_DQUOTE3'],266 self.env_hook['TEST_DQUOTE3'].rstrip('\n'))267 self.logger.info("TEST_DQUOTE3 matched - " +268 os.environ['TEST_DQUOTE3'] +269 " == " + self.env_hook['TEST_DQUOTE3'].rstrip('\n'))270 self.assertEqual(os.environ['TEST_DQUOTE4'],271 self.env_hook['TEST_DQUOTE4'].rstrip('\n'))272 self.logger.info("TEST_DQUOTE4 matched - " +273 os.environ['TEST_DQUOTE4'] +274 " == " + self.env_hook['TEST_DQUOTE4'].rstrip('\n'))275 self.assertEqual(os.environ['TEST_DQUOTE5'],276 self.env_hook['TEST_DQUOTE5'].rstrip('\n'))277 self.logger.info("TEST_DQUOTE5 matched - " +278 os.environ['TEST_DQUOTE5'] +279 " == " + self.env_hook['TEST_DQUOTE5'].rstrip('\n'))280 self.assertEqual(os.environ['TEST_DQUOTE6'],281 self.env_hook['TEST_DQUOTE6'].rstrip('\n'))282 self.logger.info("TEST_DQUOTE6 matched - " +283 os.environ['TEST_DQUOTE6'] +284 " == " + self.env_hook['TEST_DQUOTE6'].rstrip('\n'))285 self.assertEqual(os.environ['TEST_SQUOTE'],286 self.env_hook['TEST_SQUOTE'].rstrip('\n'))287 self.logger.info("TEST_SQUOTE matched - " + os.environ['TEST_SQUOTE'] +288 " == " + self.env_hook['TEST_SQUOTE'].rstrip('\n'))289 self.assertEqual(os.environ['TEST_SQUOTE2'],290 self.env_hook['TEST_SQUOTE2'].rstrip('\n'))291 self.logger.info("TEST_SQUOTE2 matched - " +292 os.environ['TEST_SQUOTE2'] +293 " == " + self.env_hook['TEST_SQUOTE2'].rstrip('\n'))294 self.assertEqual(os.environ['TEST_SQUOTE3'],295 self.env_hook['TEST_SQUOTE3'].rstrip('\n'))296 self.logger.info("TEST_SQUOTE3 matched - " +297 os.environ['TEST_SQUOTE3'] +298 " == " + self.env_hook['TEST_SQUOTE3'].rstrip('\n'))299 self.assertEqual(os.environ['TEST_SQUOTE4'],300 self.env_hook['TEST_SQUOTE4'].rstrip('\n'))301 self.logger.info("TEST_SQUOTE4 matched - " +302 os.environ['TEST_SQUOTE4'] +303 " == " + self.env_hook['TEST_SQUOTE4'].rstrip('\n'))304 self.assertEqual(os.environ['TEST_SQUOTE5'],305 self.env_hook['TEST_SQUOTE5'].rstrip('\n'))306 self.logger.info("TEST_SQUOTE5 matched - " +307 os.environ['TEST_SQUOTE5'] +308 " == " + self.env_hook['TEST_SQUOTE5'].rstrip('\n'))309 self.assertEqual(os.environ['TEST_SQUOTE6'],310 self.env_hook['TEST_SQUOTE6'].rstrip('\n'))311 self.logger.info("TEST_SQUOTE6 matched - " +312 os.environ['TEST_SQUOTE6'] +313 " == " + self.env_hook['TEST_SQUOTE6'].rstrip('\n'))314 self.assertEqual(os.environ['TEST_SPECIAL'],315 self.env_hook['TEST_SPECIAL'].rstrip('\n'))316 self.logger.info("TEST_SPECIAL matched - " +317 os.environ['TEST_SPECIAL'] +318 " == " + self.env_hook['TEST_SPECIAL'].rstrip('\n'))319 self.assertEqual(os.environ['TEST_SPECIAL2'],320 self.env_hook['TEST_SPECIAL2'].rstrip('\n'))321 self.logger.info("TEST_SPECIAL2 matched - " +322 os.environ['TEST_SPECIAL2'] +323 " == " + self.env_hook['TEST_SPECIAL2'].rstrip('\n'))324 def create_and_submit_job(self, user=None, attribs=None, content=None,325 content_interactive=None, preserve_env=False):326 """327 create the job object and submit it to the server328 as 'user', attributes list 'attribs' script329 'content' or 'content_interactive', and to330 'preserve_env' if interactive job.331 """332 # A user=None value means job will be executed by current user333 # where the environment is set up334 if attribs is None:335 use_attribs = {}336 else:337 use_attribs = attribs338 retjob = Job(username=user, attrs=use_attribs)339 if content is not None:340 retjob.create_script(body=content)341 elif content_interactive is not None:342 retjob.interactive_script = content_interactive343 retjob.preserve_env = preserve_env344 return self.server.submit(retjob)345 def test_begin_launch(self):346 """347 Test to verify that job environment variables having special348 characters are not truncated with execjob_launch and349 execjob_begin hook350 """351 self.exclude_env += ['HAPPY']352 self.exclude_env += ['happy']353 a = {'Resource_List.select': '1:ncpus=1',354 'Resource_List.walltime': 10,355 self.ATTR_V: None}356 script = ['env\n']357 script += ['sleep 5\n']358 # Submit a job without hooks in the system359 jid = self.create_and_submit_job(attribs=a, content=script)360 qstat = self.server.status(JOB, ATTR_o, id=jid)361 job_outfile = qstat[0][ATTR_o].split(':')[1]362 self.server.expect(JOB, 'queue', op=UNSET, id=jid, offset=10)363 # Read the env variables from job output364 self.env_nohook = {}365 self.env_nohook_exclude = {}366 self.read_env(job_outfile, "nohook")367 # Now start introducing hooks368 hook_body = """369import pbs370e=pbs.event()371e.job.Variable_List["happy"] = "days"372pbs.logmsg(pbs.LOG_DEBUG,"Variable List is %s" % (e.job.Variable_List,))373"""374 hook_name = "begin"375 a2 = {'event': "execjob_begin", 'enabled': 'True', 'debug': 'True'}376 rv = self.server.create_import_hook(377 hook_name,378 a2,379 hook_body,380 overwrite=True)381 self.assertTrue(rv)382 hook_body = """383import pbs384e=pbs.event()385e.env["HAPPY"] = "nights"386"""387 hook_name = "launch"388 a2 = {'event': "execjob_launch", 'enabled': 'True', 'debug': 'True'}389 rv = self.server.create_import_hook(390 hook_name,391 a2,392 hook_body,393 overwrite=True)394 self.assertTrue(rv)395 # Submit a job with hooks in the system396 jid2 = self.create_and_submit_job(attribs=a, content=script)397 qstat = self.server.status(JOB, ATTR_o, id=jid2)398 job_outfile = qstat[0][ATTR_o].split(':')[1]399 self.server.expect(JOB, 'queue', op=UNSET, id=jid2, offset=10)400 self.env_hook = {}401 self.env_hook_exclude = {}402 self.read_env(job_outfile, "hook")403 # Validate the values printed in job output file404 self.assertTrue('HAPPY' not in self.env_nohook_exclude)405 self.assertTrue('happy' not in self.env_nohook_exclude)406 self.assertEqual(self.env_hook_exclude['HAPPY'], 'nights\n')407 self.assertEqual(self.env_hook_exclude['happy'], 'days\n')408 self.common_validate()409 # Check the values in mom logs as well410 self.common_log_match("mom")411 def test_que(self):412 """413 Test that variable_list do not change with and without414 queuejob hook415 """416 self.exclude_env += ['happy']417 a = {'Resource_List.select': '1:ncpus=1',418 'Resource_List.walltime': 10}419 script = ['#PBS -V']420 script += ['env\n']421 script += ['sleep 5\n']422 # Submit a job without hooks in the system423 jid = self.create_and_submit_job(attribs=a, content=script)424 qstat = self.server.status(JOB, ATTR_o, id=jid)425 job_outfile = qstat[0][ATTR_o].split(':')[1]426 self.server.expect(JOB, 'queue', op=UNSET, id=jid, offset=10)427 # Read the env variable from job output file428 self.env_nohook = {}429 self.env_nohook_exclude = {}430 self.read_env(job_outfile, "nohook")431 # Now start introducing hooks432 hook_body = """433import pbs434e=pbs.event()435e.job.Variable_List["happy"] = "days"436pbs.logmsg(pbs.LOG_DEBUG,"Variable List is %s" % (e.job.Variable_List,))437"""438 hook_name = "qjob"439 a2 = {'event': "queuejob", 'enabled': 'True', 'debug': 'True'}440 rv = self.server.create_import_hook(441 hook_name,442 a2,443 hook_body,444 overwrite=True)445 self.assertTrue(rv)446 # Submit a job with hooks in the system447 jid2 = self.create_and_submit_job(attribs=a, content=script)448 qstat = self.server.status(JOB, ATTR_o, id=jid2)449 job_outfile = qstat[0][ATTR_o].split(':')[1]450 self.server.expect(JOB, 'queue', op=UNSET, id=jid2, offset=10)451 self.env_hook = {}452 self.env_hook_exclude = {}453 self.read_env(job_outfile, "hook")454 # Validate the env values from job output file455 # with and without queuejob hook456 self.assertTrue('happy' not in self.env_nohook_exclude)457 self.assertEqual(self.env_hook_exclude['happy'], 'days\n')458 self.common_validate()459 self.common_log_match("server")460 def test_execjob_epi(self):461 """462 Test that Variable_List will contain environment variable463 with commas, newline and all special characters even for464 other mom hooks465 """466 self.exclude_env += ['happy']467 a = {'Resource_List.select': '1:ncpus=1',468 'Resource_List.walltime': 10}469 script = ['#PBS -V']470 script += ['env\n']471 script += ['sleep 5\n']472 # Submit a job without hooks in the system473 jid = self.create_and_submit_job(attribs=a, content=script)474 qstat = self.server.status(JOB, ATTR_o, id=jid)475 job_outfile = qstat[0][ATTR_o].split(':')[1]476 self.server.expect(JOB, 'queue', op=UNSET, id=jid, offset=10)477 # Read the output file and parse the values478 self.env_nohook = {}479 self.env_nohook_exclude = {}480 self.read_env(job_outfile, "nohook")481 # Now start the hooks482 hook_name = "test_epi"483 hook_body = """484import pbs485e = pbs.event()486j = e.job487j.Variable_List["happy"] = "days"488pbs.logmsg(pbs.LOG_DEBUG,"Variable_List is %s" % (j.Variable_List,))489"""490 a2 = {'event': "execjob_epilogue", 'enabled': "true", 'debug': "true"}491 self.server.create_import_hook(492 hook_name,493 a2,494 hook_body,495 overwrite=True)496 # Submit a job with hooks in the system497 jid2 = self.create_and_submit_job(attribs=a, content=script)498 qstat = self.server.status(JOB, ATTR_o, id=jid2)499 job_outfile = qstat[0][ATTR_o].split(':')[1]500 self.server.expect(JOB, 'queue', op=UNSET, id=jid2, offset=10)501 # read the output file for env with hooks502 self.env_hook = {}503 self.env_hook_exclude = {}504 self.read_env(job_outfile, "hook")505 # Validate506 self.common_validate()507 # Verify the env variables in logs too508 self.common_log_match("mom")509 def test_execjob_pro(self):510 """511 Test that environment variable not gets truncated512 for execjob_prologue hook513 """514 a = {'Resource_List.select': '1:ncpus=1',515 'Resource_List.walltime': 10}516 script = ['#PBS -V']517 script += ['env\n']518 script += ['sleep 5\n']519 # Submit a job without hooks in the system520 jid = self.create_and_submit_job(attribs=a, content=script)521 qstat = self.server.status(JOB, ATTR_o, id=jid)522 job_outfile = qstat[0][ATTR_o].split(':')[1]523 self.server.expect(JOB, 'queue', op=UNSET, id=jid, offset=10)524 # read the output file for env without hook525 self.env_nohook = {}526 self.env_nohook_exclude = {}527 self.read_env(job_outfile, "nohook")528 # Now start the hooks529 hook_name = "test_pro"530 hook_body = """531import pbs532e = pbs.event()533j = e.job534j.Variable_List["happy"] = "days"535pbs.logmsg(pbs.LOG_DEBUG,"Variable_List is %s" % (j.Variable_List,))536"""537 a2 = {'event': "execjob_prologue", 'enabled': "true", 'debug': "true"}538 rv = self.server.create_import_hook(539 hook_name,540 a2,541 hook_body,542 overwrite=True)543 self.assertTrue(rv)544 # Submit a job with hooks in the system545 jid2 = self.create_and_submit_job(attribs=a, content=script)546 qstat = self.server.status(JOB, ATTR_o, id=jid2)547 job_outfile = qstat[0][ATTR_o].split(':')[1]548 self.server.expect(JOB, 'queue', op=UNSET, id=jid2, offset=10)549 # Read the job ouput file550 self.env_hook = {}551 self.env_hook_exclude = {}552 self.read_env(job_outfile, "hook")553 # Validate the env values with and without hook554 self.common_validate()555 # compare the values in mom_logs as well556 self.common_log_match("mom")557 @checkModule("pexpect")558 def test_interactive(self):559 """560 Test that interactive jobs do not have truncated environment561 variable list with execjob_launch hook562 """563 self.exclude_env += ['happy']564 # submit an interactive job without hook565 cmd = 'env > ' + self.job_out1_tempfile566 a = {ATTR_inter: '', self.ATTR_V: None}567 interactive_script = [('hostname', '.*'), (cmd, '.*')]568 jid = self.create_and_submit_job(569 attribs=a,570 content_interactive=interactive_script,571 preserve_env=True)572 # Once all commands sent and matched, job exits573 self.server.expect(JOB, 'queue', op=UNSET, id=jid, offset=10)574 # read the environment list from the job without hook575 self.env_nohook = {}576 self.env_nohook_exclude = {}577 self.read_env(self.job_out1_tempfile, "nohook")578 # now do the same with the hook579 hook_name = "launch"580 hook_body = """581import pbs582e = pbs.event()583j = e.job584j.Variable_List["happy"] = "days"585pbs.logmsg(pbs.LOG_DEBUG, "Variable_List is %s" % (j.Variable_List,))586"""587 a2 = {'event': "execjob_launch", 'enabled': 'true', 'debug': 'true'}588 self.server.create_import_hook(hook_name, a2, hook_body)589 # submit an interactive job without hook590 cmd = 'env > ' + self.job_out2_tempfile591 interactive_script = [('hostname', '.*'), (cmd, '.*')]592 jid2 = self.create_and_submit_job(593 attribs=a,594 content_interactive=interactive_script,595 preserve_env=True)596 # Once all commands sent and matched, job exits597 self.server.expect(JOB, 'queue', op=UNSET, id=jid2, offset=10)598 # read the environment list from the job without hook599 self.env_hook = {}600 self.env_hook_exclude = {}601 self.read_env(self.job_out2_tempfile, "hook")602 # validate the environment values603 self.common_validate()604 # verify the env values in logs605 self.common_log_match("mom")606 def test_no_hook(self):607 """608 Test to verify that environment variables are609 not truncated and also not modified by PBS when610 no hook is present611 """612 os.environ['BROL'] = 'hii\\\haha'613 os.environ['BROL1'] = """'hii614haa'"""615 a = {'Resource_List.select': '1:ncpus=1',616 'Resource_List.walltime': 10}617 script = ['#PBS -V']618 script += ['env\n']619 script += ['sleep 5\n']620 # Submit a job without hooks in the system621 jid = self.create_and_submit_job(attribs=a, content=script)622 qstat = self.server.status(JOB, id=jid)623 job_outfile = qstat[0]['Output_Path'].split(':')[1]624 job_var = qstat[0]['Variable_List']625 self.logger.info("job variable list is %s" % job_var)626 self.server.expect(JOB, 'queue', op=UNSET, id=jid, offset=10)627 # Read the env variable from job output file628 self.env_nohook = {}629 self.env_nohook_exclude = {}630 self.read_env(job_outfile, "nohook")631 # Verify the output with and without job632 self.assertEqual(os.environ['TEST_COMMA'],633 self.env_nohook['TEST_COMMA'].rstrip('\n'))634 self.logger.info(635 "TEST_COMMA matched - " + os.environ['TEST_COMMA'] +636 " == " + self.env_nohook['TEST_COMMA'].rstrip('\n'))637 self.assertEqual(os.environ['TEST_RETURN'],638 self.env_nohook['TEST_RETURN'].rstrip('\n'))639 self.logger.info(640 "TEST_RETURN matched - " + os.environ['TEST_RETURN'] +641 " == " + self.env_nohook['TEST_RETURN'].rstrip('\n'))642 self.assertEqual(os.environ['TEST_SEMICOLON'],643 self.env_nohook['TEST_SEMICOLON'].rstrip('\n'))644 self.logger.info(645 "TEST_SEMICOLON macthed - " + os.environ['TEST_SEMICOLON'] +646 " == " + self.env_nohook['TEST_SEMICOLON'].rstrip('\n'))647 self.assertEqual(648 os.environ['TEST_ENCLOSED'],649 self.env_nohook['TEST_ENCLOSED'].rstrip('\n'))650 self.logger.info(651 "TEST_ENCLOSED matched - " + os.environ['TEST_ENCLOSED'] +652 " == " + self.env_nohook['TEST_ENCLOSED'].rstrip('\n'))653 self.assertEqual(os.environ['TEST_COLON'],654 self.env_nohook['TEST_COLON'].rstrip('\n'))655 self.logger.info("TEST_COLON macthed - " + os.environ['TEST_COLON'] +656 " == " + self.env_nohook['TEST_COLON'].rstrip('\n'))657 self.assertEqual(658 os.environ['TEST_BACKSLASH'],659 self.env_nohook['TEST_BACKSLASH'].rstrip('\n'))660 self.logger.info(661 "TEST_BACKSLASH matched - " + os.environ['TEST_BACKSLASH'] +662 " == " + self.env_nohook['TEST_BACKSLASH'].rstrip('\n'))663 self.assertEqual(os.environ['TEST_DQUOTE'],664 self.env_nohook['TEST_DQUOTE'].rstrip('\n'))665 self.logger.info("TEST_DQUOTE - " + os.environ['TEST_DQUOTE'] +666 " == " + self.env_nohook['TEST_DQUOTE'].rstrip('\n'))667 self.assertEqual(os.environ['TEST_DQUOTE2'],668 self.env_nohook['TEST_DQUOTE2'].rstrip('\n'))669 self.logger.info("TEST_DQUOTE2 - " + os.environ['TEST_DQUOTE2'] +670 " == " + self.env_nohook['TEST_DQUOTE2'].rstrip('\n'))671 self.assertEqual(os.environ['TEST_DQUOTE3'],672 self.env_nohook['TEST_DQUOTE3'].rstrip('\n'))673 self.logger.info("TEST_DQUOTE3 - " + os.environ['TEST_DQUOTE3'] +674 " == " + self.env_nohook['TEST_DQUOTE3'].rstrip('\n'))675 self.assertEqual(os.environ['TEST_DQUOTE4'],676 self.env_nohook['TEST_DQUOTE4'].rstrip('\n'))677 self.logger.info("TEST_DQUOTE4 - " + os.environ['TEST_DQUOTE4'] +678 " == " + self.env_nohook['TEST_DQUOTE4'].rstrip('\n'))679 self.assertEqual(os.environ['TEST_DQUOTE5'],680 self.env_nohook['TEST_DQUOTE5'].rstrip('\n'))681 self.logger.info("TEST_DQUOTE5 - " + os.environ['TEST_DQUOTE5'] +682 " == " + self.env_nohook['TEST_DQUOTE5'].rstrip('\n'))683 self.assertEqual(os.environ['TEST_DQUOTE6'],684 self.env_nohook['TEST_DQUOTE6'].rstrip('\n'))685 self.logger.info("TEST_DQUOTE6 - " + os.environ['TEST_DQUOTE6'] +686 " == " + self.env_nohook['TEST_DQUOTE6'].rstrip('\n'))687 self.assertEqual(os.environ['TEST_SQUOTE'],688 self.env_nohook['TEST_SQUOTE'].rstrip('\n'))689 self.logger.info("TEST_SQUOTE - " + os.environ['TEST_SQUOTE'] +690 " == " + self.env_nohook['TEST_SQUOTE'].rstrip('\n'))691 self.assertEqual(os.environ['TEST_SQUOTE2'],692 self.env_nohook['TEST_SQUOTE2'].rstrip('\n'))693 self.logger.info("TEST_SQUOTE2 - " + os.environ['TEST_SQUOTE2'] +694 " == " + self.env_nohook['TEST_SQUOTE2'].rstrip('\n'))695 self.assertEqual(os.environ['TEST_SQUOTE3'],696 self.env_nohook['TEST_SQUOTE3'].rstrip('\n'))697 self.logger.info("TEST_SQUOTE3 - " + os.environ['TEST_SQUOTE3'] +698 " == " + self.env_nohook['TEST_SQUOTE3'].rstrip('\n'))699 self.assertEqual(os.environ['TEST_SQUOTE4'],700 self.env_nohook['TEST_SQUOTE4'].rstrip('\n'))701 self.logger.info("TEST_SQUOTE4 - " + os.environ['TEST_SQUOTE4'] +702 " == " + self.env_nohook['TEST_SQUOTE4'].rstrip('\n'))703 self.assertEqual(os.environ['TEST_SQUOTE5'],704 self.env_nohook['TEST_SQUOTE5'].rstrip('\n'))705 self.logger.info("TEST_SQUOTE5 - " + os.environ['TEST_SQUOTE5'] +706 " == " + self.env_nohook['TEST_SQUOTE5'].rstrip('\n'))707 self.assertEqual(os.environ['TEST_SQUOTE6'],708 self.env_nohook['TEST_SQUOTE6'].rstrip('\n'))709 self.logger.info("TEST_SQUOTE6 - " + os.environ['TEST_SQUOTE6'] +710 " == " + self.env_nohook['TEST_SQUOTE6'].rstrip('\n'))711 self.assertEqual(os.environ['BROL'],712 self.env_nohook['BROL'].rstrip('\n'))713 self.logger.info("BROL - " + os.environ['BROL'] + " == " +714 self.env_nohook['BROL'].rstrip('\n'))715 self.assertEqual(os.environ['BROL1'],716 self.env_nohook['BROL1'].rstrip('\n'))717 self.logger.info("BROL - " + os.environ['BROL1'] + " == " +718 self.env_nohook['BROL1'].rstrip('\n'))719 # match the values in qstat -f Variable_List720 # Following is blocked on PTL bug PP-1008721 # self.assertTrue("TEST_COMMA=1\,2\,3\,4" in job_var)722 # self.assertTrue("TEST_SEMICOLON=\;" in job_var)723 # self.assertTrue("TEST_COLON=:" in job_var)724 # self.assertTrue("TEST_DQUOTE=\"" in job_var)725 # self.assertTrue("TEST_SQUOTE=\'" in job_var)726 # self.assertTrue("TEST_BACKSLASH=\\" in job_var)727 # self.assertTrue("BROL=hii\\\\\\haha" in job_var)728 # self.assertTrue("TEST_ENCLOSED=\," in job_var)729 # self.assertTrue("BROL1=hii\nhaa" in job_var)730 # self.assertTrue("TEST_RETURN=3\,\n4\,\n5\," in job_var)731 @checkModule("pexpect")732 def test_interactive_no_hook(self):733 """734 Test to verify that environment variable values735 are not truncated or escaped wrongly whithin a736 job even when there is no hook present737 """738 os.environ['BROL'] = 'hii\\\haha'739 os.environ['BROL1'] = """'hii740haa'"""741 # submit an interactive job without hook742 cmd = 'env > ' + self.job_out3_tempfile743 a = {ATTR_inter: '', self.ATTR_V: None}744 interactive_script = [('hostname', '.*'), (cmd, '.*')]745 jid = self.create_and_submit_job(746 attribs=a,747 content_interactive=interactive_script,748 preserve_env=True)749 # Once all commands sent and matched, job exits750 self.server.expect(JOB, 'queue', op=UNSET, id=jid, offset=10)751 # read the environment list from the job without hook752 self.env_nohook = {}753 self.env_nohook_exclude = {}754 self.read_env(self.job_out3_tempfile, "nohook")755 # Verify the output with and without job756 self.logger.info("job Variable list is ")757 self.assertEqual(os.environ['TEST_COMMA'],758 self.env_nohook['TEST_COMMA'].rstrip('\n'))759 self.logger.info(760 "TEST_COMMA matched - " + os.environ['TEST_COMMA'] +761 " == " + self.env_nohook['TEST_COMMA'].rstrip('\n'))762 self.assertEqual(os.environ['TEST_RETURN'],763 self.env_nohook['TEST_RETURN'].rstrip('\n'))764 self.logger.info(765 "TEST_RETURN matched - " + os.environ['TEST_RETURN'] +766 " == " + self.env_nohook['TEST_RETURN'].rstrip('\n'))767 self.assertEqual(os.environ['TEST_SEMICOLON'],768 self.env_nohook['TEST_SEMICOLON'].rstrip('\n'))769 self.logger.info(770 "TEST_SEMICOLON macthed - " + os.environ['TEST_SEMICOLON'] +771 " == " + self.env_nohook['TEST_SEMICOLON'].rstrip('\n'))772 self.assertEqual(773 os.environ['TEST_ENCLOSED'],774 self.env_nohook['TEST_ENCLOSED'].rstrip('\n'))775 self.logger.info(776 "TEST_ENCLOSED matched - " + os.environ['TEST_ENCLOSED'] +777 " == " + self.env_nohook['TEST_ENCLOSED'].rstrip('\n'))778 self.assertEqual(os.environ['TEST_COLON'],779 self.env_nohook['TEST_COLON'].rstrip('\n'))780 self.logger.info("TEST_COLON macthed - " + os.environ['TEST_COLON'] +781 " == " + self.env_nohook['TEST_COLON'].rstrip('\n'))782 self.assertEqual(783 os.environ['TEST_BACKSLASH'],784 self.env_nohook['TEST_BACKSLASH'].rstrip('\n'))785 self.logger.info(786 "TEST_BACKSLASH matched - " + os.environ['TEST_BACKSLASH'] +787 " == " + self.env_nohook['TEST_BACKSLASH'].rstrip('\n'))788 self.assertEqual(os.environ['TEST_DQUOTE'],789 self.env_nohook['TEST_DQUOTE'].rstrip('\n'))790 self.logger.info("TEST_DQUOTE - " + os.environ['TEST_DQUOTE'] +791 " == " + self.env_nohook['TEST_DQUOTE'].rstrip('\n'))792 self.logger.info("TEST_DQUOTE2 - " + os.environ['TEST_DQUOTE2'] +793 " == " + self.env_nohook['TEST_DQUOTE2'].rstrip('\n'))794 self.logger.info("TEST_DQUOTE3 - " + os.environ['TEST_DQUOTE3'] +795 " == " + self.env_nohook['TEST_DQUOTE3'].rstrip('\n'))796 self.logger.info("TEST_DQUOTE4 - " + os.environ['TEST_DQUOTE4'] +797 " == " + self.env_nohook['TEST_DQUOTE4'].rstrip('\n'))798 self.logger.info("TEST_DQUOTE5 - " + os.environ['TEST_DQUOTE5'] +799 " == " + self.env_nohook['TEST_DQUOTE5'].rstrip('\n'))800 self.logger.info("TEST_DQUOTE6 - " + os.environ['TEST_DQUOTE6'] +801 " == " + self.env_nohook['TEST_DQUOTE6'].rstrip('\n'))802 self.logger.info("TEST_SQUOTE - " + os.environ['TEST_SQUOTE'] +803 " == " + self.env_nohook['TEST_SQUOTE'].rstrip('\n'))804 self.logger.info("TEST_SQUOTE2 - " + os.environ['TEST_SQUOTE2'] +805 " == " + self.env_nohook['TEST_SQUOTE2'].rstrip('\n'))806 self.logger.info("TEST_SQUOTE3 - " + os.environ['TEST_SQUOTE3'] +807 " == " + self.env_nohook['TEST_SQUOTE3'].rstrip('\n'))808 self.logger.info("TEST_SQUOTE4 - " + os.environ['TEST_SQUOTE4'] +809 " == " + self.env_nohook['TEST_SQUOTE4'].rstrip('\n'))810 self.logger.info("TEST_SQUOTE5 - " + os.environ['TEST_SQUOTE5'] +811 " == " + self.env_nohook['TEST_SQUOTE5'].rstrip('\n'))812 self.logger.info("TEST_SQUOTE6 - " + os.environ['TEST_SQUOTE6'] +813 " == " + self.env_nohook['TEST_SQUOTE6'].rstrip('\n'))814 self.assertEqual(os.environ['BROL'],815 self.env_nohook['BROL'].rstrip('\n'))816 self.logger.info("BROL - " + os.environ['BROL'] + " == " +817 self.env_nohook['BROL'].rstrip('\n'))818 self.assertEqual(os.environ['BROL1'],819 self.env_nohook['BROL1'].rstrip('\n'))820 self.logger.info("BROL - " + os.environ['BROL1'] + " == " +821 self.env_nohook['BROL1'].rstrip('\n'))822 def test_execjob_epi2(self):823 """824 Test that Variable_List will contain environment variable825 with commas, newline and all special characters for a job826 that has been recovered from a prematurely killed mom. This827 is a test from an execjob_epilogue hook's view.828 PRE: Set up currently executing user's environment to have variables829 whose values have the special characters.830 Submit a job using the -V option (pass current environment)831 where there is an execjob_epilogue hook that references832 Variable_List value.833 Now kill -9 pbs_mom and then restart it.834 This causes pbs_mom to read in job data from the *.JB file on835 disk, and pbs_mom immediately kills the job causing836 execjob_epilogue hook to execute.837 POST: The epilogue hook should see the proper value to the838 Variable_List.839 """840 a = {'Resource_List.select': '1:ncpus=1',841 'Resource_List.walltime': 60}842 j = Job(attrs=a)843 script = ['#PBS -V']844 script += ['env\n']845 script += ['sleep 30\n']846 j.create_script(body=script)847 # Now create/start the hook848 hook_name = "test_epi"849 hook_body = """850import pbs851import time852e = pbs.event()853j = e.job854pbs.logmsg(pbs.LOG_DEBUG,"Variable_List is %s" % (j.Variable_List,))855pbs.logmsg(pbs.LOG_DEBUG,856 "PBS_O_LOGNAME is %s" % j.Variable_List["PBS_O_LOGNAME"])857"""858 a = {'event': "execjob_epilogue", 'enabled': "true", 'debug': "true"}859 self.server.create_import_hook(860 hook_name,861 a,862 hook_body,863 overwrite=True)864 # Submit a job with hooks in the system865 jid = self.server.submit(j)866 # Wait for the job to start running.867 self.server.expect(JOB, {ATTR_state: 'R'}, id=jid)868 # kill -9 mom869 self.mom.signal('-KILL')870 # now restart mom871 self.mom.start()872 self.mom.log_match("Restart sent to server")873 # Verify the env variables are seen in logs874 self.common_log_match("mom")875 self.mom.log_match(...
urlutils.py
Source:urlutils.py
1#!/usr/bin/env python2# -*- coding:utf-8 -*-3http = "http://"4https = "https://"5backslash = "/"6spot = "."7twoSpotBackslash = "../"8spotBackslash = "./"9def getMainUrl(url):10 """11 ä»urlä¸æ½ååºç«ç¹ä¸»url12 Args:13 url:ç½ç«url,å¿
é¡»æ¯ç»å¯¹url14 Returns: ç«ç¹ä¸»url15 """16 mainUrl = str(url)17 # å¦æ以åææ å¼å¤´é£ä¹å®æ¯ä¸ä¸ªç¸å¯¹è·¯å¾ï¼æ æ³æ½å主url,ç´æ¥è¿åé»è®¤å¼18 if mainUrl.find(backslash) == 0:19 return mainUrl20 # å¦æ以ç¹å¼å¤´é£ä¹å®æ¯ä¸ä¸ªç¸å¯¹è·¯å¾ï¼æ æ³æ½å主url,ç´æ¥è¿åé»è®¤å¼21 if url.find(spot) == 0:22 return mainUrl23 # å¦æ以http://å¼å¤´ï¼é£ä¹å¯¹å®è¿è¡æ½å24 if mainUrl.find(http) == 0:25 host = getHost(mainUrl)26 return http + host27 # å¦æ以https://å¼å¤´ï¼é£ä¹å¯¹å®è¿è¡æ½å28 if mainUrl.find(https) == 0:29 host = getHost(mainUrl)30 return https + host31 return mainUrl32def getHost(url):33 mainUrl = str(url)34 # å¦æ以åææ å¼å¤´é£ä¹å®æ¯ä¸ä¸ªç¸å¯¹è·¯å¾ï¼æ æ³æ½å主url,ç´æ¥è¿åé»è®¤å¼35 if mainUrl.find(backslash) == 0:36 return mainUrl37 # å¦æ以ç¹å¼å¤´é£ä¹å®æ¯ä¸ä¸ªç¸å¯¹è·¯å¾ï¼æ æ³æ½å主url,ç´æ¥è¿åé»è®¤å¼38 if url.find(spot) == 0:39 return mainUrl40 startIndex = 041 endIndex = -142 # å¦æ以http://å¼å¤´ï¼é£ä¹å¯¹å®è¿è¡æ½å43 if mainUrl.find(http) == 0:44 mainUrl = mainUrl[len(http):len(mainUrl)]45 # å¦æ以https://å¼å¤´ï¼é£ä¹å¯¹å®è¿è¡æ½å46 elif mainUrl.find(https) == 0:47 mainUrl = mainUrl[len(https):len(mainUrl)]48 endIndex = mainUrl.find(backslash)49 if endIndex >= 0:50 mainUrl = mainUrl[startIndex:endIndex]51 return mainUrl52def assembleUrl(srcUrl, newUrl, srcMainUrl=None):53 """54 æ ¹æ®æä¾çç«ç¹ä¸»urlåç¥å
srcUrl,ænewUrlç»è£
æä¸ä¸ªç»å¯¹url55 Args:56 srcUrl:newUrlçç¥å
url57 newUrl:éè¦ç»è£
çurl58 srcMainUrl:ç«ç¹ä¸»url59 Returns:60 """61 # å¦æ以http://å¼å¤´ï¼é£ä¹ç´æ¥è¿åä¸éè¦ç»è£
62 if newUrl.find(http) == 0:63 return newUrl64 # å¦æ以https://å¼å¤´ï¼é£ä¹ç´æ¥è¿åä¸éè¦ç»è£
65 elif newUrl.find(https) == 0:66 return newUrl67 else:68 mainUrl = ""69 if srcMainUrl != None:70 mainUrl = srcMainUrl71 else:72 mainUrl = getMainUrl(srcUrl)73 resultUrl = newUrl74 index = 075 head = srcUrl76 # å¦æ以 / å¼å¤´ é£ä¹å¨newUrlåé¢å ä¸mainUrl77 if newUrl.find(backslash) == 0:78 resultUrl = mainUrl + newUrl79 # å¦æ以../ æè
../../ çå¼å¤´çå¤ç80 elif newUrl.find(twoSpotBackslash) == 0:81 count = 082 while 1:83 index = newUrl.find(twoSpotBackslash)84 if index != -1:85 index = index + len(twoSpotBackslash)86 newUrl = newUrl[index:len(newUrl)]87 count = count + 188 else:89 break90 # å»æurlæåæ¯å¦ / index.html / index..91 end = head.rindex("/")92 head = head[0:end]93 while count > 0:94 end = head.rindex("/")95 head = head[0:end]96 count = count - 197 resultUrl = head + "/" + newUrl98 elif newUrl.find(spotBackslash) == 0:99 newUrl = newUrl.replace(spotBackslash, "/")100 resultUrl = head + newUrl101 else:102 end = head.rindex("/")103 head = head[0:end]104 resultUrl = head + "/" + newUrl105 return resultUrl106if __name__ == "__main__":107 url = "http://www.cnblogs.com/mrchige/p/6371783.html"108 mainUrl = getMainUrl(url)109 print mainUrl110 srcUrl = "http://www.cnblogs.com/mrchige/p/6371783.html"111 findUrl = "/test_backslash.html"112 result = "http://www.cnblogs.com/test_backslash.html"113 newUrl = assembleUrl(srcUrl, findUrl)114 print newUrl115 print newUrl == result116 srcUrl = "http://www.cnblogs.com/mrchige/p/6371783.html"117 findUrl = "../test_backslash.html"118 result = "http://www.cnblogs.com/mrchige/test_backslash.html"119 newUrl = assembleUrl(srcUrl, findUrl)120 print newUrl121 print newUrl == result122 srcUrl = "http://www.cnblogs.com/mrchige/p/6371783.html"123 findUrl = "../../test_backslash.html"124 result = "http://www.cnblogs.com/test_backslash.html"125 newUrl = assembleUrl(srcUrl, findUrl)126 print newUrl127 print newUrl == result128 srcUrl = "http://www.cnblogs.com/mrchige/p/6371783.html"129 findUrl = "./test_backslash.html"130 result = "http://www.cnblogs.com/mrchige/p/6371783.html/test_backslash.html"131 newUrl = assembleUrl(srcUrl, findUrl)132 print newUrl133 print newUrl == result134 srcUrl = "http://www.cnblogs.com/mrchige/p/6371783.html"135 findUrl = "test_backslash.html"136 result = "http://www.cnblogs.com/mrchige/p/test_backslash.html"137 newUrl = assembleUrl(srcUrl, findUrl)138 print newUrl...
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