2 # run tests on all Samba subprojects and push to a git tree on success
3 # Copyright Andrew Tridgell 2010
4 # released under GNU GPL v3 or later
6 from subprocess import call, check_call,Popen, PIPE
7 import os, tarfile, sys, time
8 from optparse import OptionParser
10 from email.mime.text import MIMEText
11 from distutils.sysconfig import get_python_lib
13 # This speeds up testing remarkably.
14 os.environ['TDB_NO_FSYNC'] = '1'
25 "talloc" : "lib/talloc",
26 "replace" : "lib/replace",
27 "tevent" : "lib/tevent",
34 defaulttasks = [ "ctdb", "samba", "samba-ctdb", "samba-libs", "ldb", "tdb", "talloc", "replace", "tevent", "pidl" ]
37 "ctdb" : [ ("random-sleep", "../script/random-sleep.sh 60 600", "text/plain"),
38 ("configure", "./configure ${PREFIX}", "text/plain"),
39 ("make", "make all", "text/plain"),
40 ("install", "make install", "text/plain"),
41 ("test", "make autotest", "text/plain"),
42 ("check-clean-tree", "../script/clean-source-tree.sh", "text/plain"),
43 ("clean", "make clean", "text/plain") ],
45 # We have 'test' before 'install' because, 'test' should work without 'install'
46 "samba" : [ ("configure", "./configure.developer --picky-developer ${PREFIX} --with-selftest-prefix=./bin/ab --with-profiling-data", "text/plain"),
47 ("make", "make -j", "text/plain"),
48 ("test", "make test FAIL_IMMEDIATELY=1", "text/plain"),
49 ("install", "make install", "text/plain"),
50 ("check-clean-tree", "script/clean-source-tree.sh", "text/plain"),
51 ("clean", "make clean", "text/plain") ],
53 "samba-ctdb" : [ ("random-sleep", "script/random-sleep.sh 60 600", "text/plain"),
55 # make sure we have tdb around:
56 ("tdb-configure", "cd lib/tdb && PYTHONPATH=${PYTHON_PREFIX}/site-packages:$PYTHONPATH PKG_CONFIG_PATH=$PKG_CONFIG_PATH:${PREFIX_DIR}/lib/pkgconfig ./configure --bundled-libraries=NONE --abi-check --enable-debug -C ${PREFIX}", "text/plain"),
57 ("tdb-make", "cd lib/tdb && make", "text/plain"),
58 ("tdb-install", "cd lib/tdb && make install", "text/plain"),
61 # build samba with cluster support (also building ctdb):
62 ("samba-configure", "PYTHONPATH=${PYTHON_PREFIX}/site-packages:$PYTHONPATH PKG_CONFIG_PATH=${PREFIX_DIR}/lib/pkgconfig:${PKG_CONFIG_PATH} ./configure.developer --picky-developer ${PREFIX} --with-selftest-prefix=./bin/ab --with-cluster-support --bundled-libraries=!tdb", "text/plain"),
63 ("samba-make", "make", "text/plain"),
64 ("samba-check", "./bin/smbd -b | grep CLUSTER_SUPPORT", "text/plain"),
65 ("samba-install", "make install", "text/plain"),
66 ("ctdb-check", "test -e ${PREFIX_DIR}/sbin/ctdbd", "text/plain"),
69 ("check-clean-tree", "script/clean-source-tree.sh", "text/plain"),
70 ("clean", "make clean", "text/plain"),
71 ("ctdb-clean", "cd ./ctdb && make clean", "text/plain") ],
74 ("random-sleep", "script/random-sleep.sh 60 600", "text/plain"),
75 ("talloc-configure", "cd lib/talloc && PYTHONPATH=${PYTHON_PREFIX}/site-packages:$PYTHONPATH PKG_CONFIG_PATH=$PKG_CONFIG_PATH:${PREFIX_DIR}/lib/pkgconfig ./configure --bundled-libraries=NONE --abi-check --enable-debug -C ${PREFIX}", "text/plain"),
76 ("talloc-make", "cd lib/talloc && make", "text/plain"),
77 ("talloc-install", "cd lib/talloc && make install", "text/plain"),
79 ("tdb-configure", "cd lib/tdb && PYTHONPATH=${PYTHON_PREFIX}/site-packages:$PYTHONPATH PKG_CONFIG_PATH=$PKG_CONFIG_PATH:${PREFIX_DIR}/lib/pkgconfig ./configure --bundled-libraries=NONE --abi-check --enable-debug -C ${PREFIX}", "text/plain"),
80 ("tdb-make", "cd lib/tdb && make", "text/plain"),
81 ("tdb-install", "cd lib/tdb && make install", "text/plain"),
83 ("tevent-configure", "cd lib/tevent && PYTHONPATH=${PYTHON_PREFIX}/site-packages:$PYTHONPATH PKG_CONFIG_PATH=$PKG_CONFIG_PATH:${PREFIX_DIR}/lib/pkgconfig ./configure --bundled-libraries=NONE --abi-check --enable-debug -C ${PREFIX}", "text/plain"),
84 ("tevent-make", "cd lib/tevent && make", "text/plain"),
85 ("tevent-install", "cd lib/tevent && make install", "text/plain"),
87 ("ldb-configure", "cd lib/ldb && PYTHONPATH=${PYTHON_PREFIX}/site-packages:$PYTHONPATH PKG_CONFIG_PATH=$PKG_CONFIG_PATH:${PREFIX_DIR}/lib/pkgconfig ./configure --bundled-libraries=NONE --abi-check --enable-debug -C ${PREFIX}", "text/plain"),
88 ("ldb-make", "cd lib/ldb && make", "text/plain"),
89 ("ldb-install", "cd lib/ldb && make install", "text/plain"),
91 ("configure", "PYTHONPATH=${PYTHON_PREFIX}/site-packages:$PYTHONPATH PKG_CONFIG_PATH=$PKG_CONFIG_PATH:${PREFIX_DIR}/lib/pkgconfig ./configure --bundled-libraries=!talloc,!tdb,!pytdb,!ldb,!pyldb,!tevent,!pytevent --abi-check --enable-debug -C ${PREFIX}", "text/plain"),
92 ("make", "make", "text/plain"),
93 ("install", "make install", "text/plain"),
94 ("dist", "make dist", "text/plain")],
97 ("random-sleep", "../../script/random-sleep.sh 60 600", "text/plain"),
98 ("configure", "./configure --enable-developer -C ${PREFIX}", "text/plain"),
99 ("make", "make", "text/plain"),
100 ("install", "make install", "text/plain"),
101 ("test", "make test", "text/plain"),
102 ("check-clean-tree", "../../script/clean-source-tree.sh", "text/plain"),
103 ("distcheck", "make distcheck", "text/plain"),
104 ("clean", "make clean", "text/plain") ],
107 ("random-sleep", "../../script/random-sleep.sh 60 600", "text/plain"),
108 ("configure", "./configure --enable-developer -C ${PREFIX}", "text/plain"),
109 ("make", "make", "text/plain"),
110 ("install", "make install", "text/plain"),
111 ("test", "make test", "text/plain"),
112 ("check-clean-tree", "../../script/clean-source-tree.sh", "text/plain"),
113 ("distcheck", "make distcheck", "text/plain"),
114 ("clean", "make clean", "text/plain") ],
117 ("random-sleep", "../../script/random-sleep.sh 60 600", "text/plain"),
118 ("configure", "./configure --enable-developer -C ${PREFIX}", "text/plain"),
119 ("make", "make", "text/plain"),
120 ("install", "make install", "text/plain"),
121 ("test", "make test", "text/plain"),
122 ("check-clean-tree", "../../script/clean-source-tree.sh", "text/plain"),
123 ("distcheck", "make distcheck", "text/plain"),
124 ("clean", "make clean", "text/plain") ],
127 ("random-sleep", "../../script/random-sleep.sh 60 600", "text/plain"),
128 ("configure", "./configure --enable-developer -C ${PREFIX}", "text/plain"),
129 ("make", "make", "text/plain"),
130 ("install", "make install", "text/plain"),
131 ("test", "make test", "text/plain"),
132 ("check-clean-tree", "../../script/clean-source-tree.sh", "text/plain"),
133 ("distcheck", "make distcheck", "text/plain"),
134 ("clean", "make clean", "text/plain") ],
137 ("random-sleep", "../../script/random-sleep.sh 60 600", "text/plain"),
138 ("configure", "./configure --enable-developer -C ${PREFIX}", "text/plain"),
139 ("make", "make", "text/plain"),
140 ("install", "make install", "text/plain"),
141 ("test", "make test", "text/plain"),
142 ("check-clean-tree", "../../script/clean-source-tree.sh", "text/plain"),
143 ("distcheck", "make distcheck", "text/plain"),
144 ("clean", "make clean", "text/plain") ],
147 ("random-sleep", "../script/random-sleep.sh 60 600", "text/plain"),
148 ("configure", "perl Makefile.PL PREFIX=${PREFIX_DIR}", "text/plain"),
149 ("touch", "touch *.yp", "text/plain"),
150 ("make", "make", "text/plain"),
151 ("test", "make test", "text/plain"),
152 ("install", "make install", "text/plain"),
153 ("checkout-yapp-generated", "git checkout lib/Parse/Pidl/IDL.pm lib/Parse/Pidl/Expr.pm", "text/plain"),
154 ("check-clean-tree", "../script/clean-source-tree.sh", "text/plain"),
155 ("clean", "make clean", "text/plain") ],
157 # these are useful for debugging autobuild
158 'pass' : [ ("pass", 'echo passing && /bin/true', "text/plain") ],
159 'fail' : [ ("fail", 'echo failing && /bin/false', "text/plain") ]
162 def run_cmd(cmd, dir=".", show=None, output=False, checkfail=True):
164 show = options.verbose
166 print("Running: '%s' in '%s'" % (cmd, dir))
168 return Popen([cmd], shell=True, stdout=PIPE, cwd=dir).communicate()[0]
170 return check_call(cmd, shell=True, cwd=dir)
172 return call(cmd, shell=True, cwd=dir)
175 class builder(object):
176 '''handle build of one directory'''
178 def __init__(self, name, sequence):
180 self.dir = builddirs[name]
182 self.tag = self.name.replace('/', '_')
183 self.sequence = sequence
185 self.stdout_path = "%s/%s.stdout" % (gitroot, self.tag)
186 self.stderr_path = "%s/%s.stderr" % (gitroot, self.tag)
188 print("stdout for %s in %s" % (self.name, self.stdout_path))
189 print("stderr for %s in %s" % (self.name, self.stderr_path))
190 run_cmd("rm -f %s %s" % (self.stdout_path, self.stderr_path))
191 self.stdout = open(self.stdout_path, 'w')
192 self.stderr = open(self.stderr_path, 'w')
193 self.stdin = open("/dev/null", 'r')
194 self.sdir = "%s/%s" % (testbase, self.tag)
195 self.prefix = "%s/prefix/%s" % (testbase, self.tag)
196 run_cmd("rm -rf %s" % self.sdir)
197 cleanup_list.append(self.sdir)
198 cleanup_list.append(self.prefix)
199 os.makedirs(self.sdir)
200 run_cmd("rm -rf %s" % self.sdir)
201 run_cmd("git clone --recursive --shared %s %s" % (test_master, self.sdir), dir=test_master, show=True)
204 def start_next(self):
205 if self.next == len(self.sequence):
206 print '%s: Completed OK' % self.name
209 (self.stage, self.cmd, self.output_mime_type) = self.sequence[self.next]
210 self.cmd = self.cmd.replace("${PYTHON_PREFIX}", get_python_lib(standard_lib=1, prefix=self.prefix))
211 self.cmd = self.cmd.replace("${PREFIX}", "--prefix=%s" % self.prefix)
212 self.cmd = self.cmd.replace("${PREFIX_DIR}", "%s" % self.prefix)
213 # if self.output_mime_type == "text/x-subunit":
214 # self.cmd += " | %s --immediate" % (os.path.join(os.path.dirname(__file__), "selftest/format-subunit"))
215 print '%s: [%s] Running %s' % (self.name, self.stage, self.cmd)
217 os.chdir("%s/%s" % (self.sdir, self.dir))
218 self.proc = Popen(self.cmd, shell=True,
219 stdout=self.stdout, stderr=self.stderr, stdin=self.stdin)
224 class buildlist(object):
225 '''handle build of multiple directories'''
227 def __init__(self, tasklist, tasknames, rebase_url, rebase_branch="master"):
230 self.tail_proc = None
233 tasknames = defaulttasks
235 # If we are only running one test,
236 # do not sleep randomly to wait for it to start
237 os.environ['AUTOBUILD_RANDOM_SLEEP_OVERRIDE'] = '1'
240 b = builder(n, tasks[n])
243 rebase_remote = "rebaseon"
244 retry_task = [ ("retry",
246 git remote add -t %s %s %s
250 git describe %s/%s > old_remote_branch.desc
252 git describe %s/%s > remote_branch.desc
253 diff old_remote_branch.desc remote_branch.desc
256 rebase_branch, rebase_remote, rebase_url,
258 rebase_remote, rebase_branch,
260 rebase_remote, rebase_branch
264 self.retry = builder('retry', retry_task)
265 self.need_retry = False
268 if self.tail_proc is not None:
269 self.tail_proc.terminate()
270 self.tail_proc.wait()
271 self.tail_proc = None
272 if self.retry is not None:
273 self.retry.proc.terminate()
274 self.retry.proc.wait()
277 if b.proc is not None:
278 run_cmd("killbysubdir %s > /dev/null 2>&1" % b.sdir, checkfail=False)
290 b.status = b.proc.poll()
296 ret = self.retry.proc.poll()
298 self.need_retry = True
308 if options.retry and self.need_retry:
310 print("retry needed")
311 return (0, None, None, None, "retry")
314 if os.WIFSIGNALED(b.status) or os.WEXITSTATUS(b.status) != 0:
316 return (b.status, b.name, b.stage, b.tag, "%s: [%s] failed '%s' with status %d" % (b.name, b.stage, b.cmd, b.status))
319 return (0, None, None, None, "All OK")
321 def tarlogs(self, fname):
322 tar = tarfile.open(fname, "w:gz")
324 tar.add(b.stdout_path, arcname="%s.stdout" % b.tag)
325 tar.add(b.stderr_path, arcname="%s.stderr" % b.tag)
326 if os.path.exists("autobuild.log"):
327 tar.add("autobuild.log")
330 def remove_logs(self):
332 os.unlink(b.stdout_path)
333 os.unlink(b.stderr_path)
335 def start_tail(self):
337 cmd = "tail -f *.stdout *.stderr"
339 self.tail_proc = Popen(cmd, shell=True)
344 if options.nocleanup:
346 print("Cleaning up ....")
347 for d in cleanup_list:
348 run_cmd("rm -rf %s" % d)
352 '''get to the top of the git repo'''
355 if os.path.isdir(os.path.join(p, ".git")):
357 p = os.path.abspath(os.path.join(p, '..'))
361 def daemonize(logfile):
363 if pid == 0: # Parent
366 if pid != 0: # Actual daemon
371 import resource # Resource usage information.
372 maxfd = resource.getrlimit(resource.RLIMIT_NOFILE)[1]
373 if maxfd == resource.RLIM_INFINITY:
374 maxfd = 1024 # Rough guess at maximum number of open file descriptors.
375 for fd in range(0, maxfd):
380 os.open(logfile, os.O_RDWR | os.O_CREAT)
384 def write_pidfile(fname):
385 '''write a pid file, cleanup on exit'''
386 f = open(fname, mode='w')
387 f.write("%u\n" % os.getpid())
391 def rebase_tree(rebase_url, rebase_branch = "master"):
392 rebase_remote = "rebaseon"
393 print("Rebasing on %s" % rebase_url)
394 run_cmd("git describe HEAD", show=True, dir=test_master)
395 run_cmd("git remote add -t %s %s %s" %
396 (rebase_branch, rebase_remote, rebase_url),
397 show=True, dir=test_master)
398 run_cmd("git fetch %s" % rebase_remote, show=True, dir=test_master)
399 if options.fix_whitespace:
400 run_cmd("git rebase --force-rebase --whitespace=fix %s/%s" %
401 (rebase_remote, rebase_branch),
402 show=True, dir=test_master)
404 run_cmd("git rebase --force-rebase %s/%s" %
405 (rebase_remote, rebase_branch),
406 show=True, dir=test_master)
407 diff = run_cmd("git --no-pager diff HEAD %s/%s" %
408 (rebase_remote, rebase_branch),
409 dir=test_master, output=True)
411 print("No differences between HEAD and %s/%s - exiting" %
412 (rebase_remote, rebase_branch))
414 run_cmd("git describe %s/%s" %
415 (rebase_remote, rebase_branch),
416 show=True, dir=test_master)
417 run_cmd("git describe HEAD", show=True, dir=test_master)
418 run_cmd("git --no-pager diff --stat HEAD %s/%s" %
419 (rebase_remote, rebase_branch),
420 show=True, dir=test_master)
422 def push_to(push_url, push_branch = "master"):
423 push_remote = "pushto"
424 print("Pushing to %s" % push_url)
426 run_cmd("git config --replace-all core.editor script/commit_mark.sh", dir=test_master)
427 run_cmd("git commit --amend -c HEAD", dir=test_master)
428 # the notes method doesn't work yet, as metze hasn't allowed refs/notes/* in master
429 # run_cmd("EDITOR=script/commit_mark.sh git notes edit HEAD", dir=test_master)
430 run_cmd("git remote add -t %s %s %s" %
431 (push_branch, push_remote, push_url),
432 show=True, dir=test_master)
433 run_cmd("git push %s +HEAD:%s" %
434 (push_remote, push_branch),
435 show=True, dir=test_master)
437 def_testbase = os.getenv("AUTOBUILD_TESTBASE", "/memdisk/%s" % os.getenv('USER'))
439 gitroot = find_git_root()
441 raise Exception("Failed to find git root")
443 parser = OptionParser()
444 parser.add_option("", "--tail", help="show output while running", default=False, action="store_true")
445 parser.add_option("", "--keeplogs", help="keep logs", default=False, action="store_true")
446 parser.add_option("", "--nocleanup", help="don't remove test tree", default=False, action="store_true")
447 parser.add_option("", "--testbase", help="base directory to run tests in (default %s)" % def_testbase,
448 default=def_testbase)
449 parser.add_option("", "--passcmd", help="command to run on success", default=None)
450 parser.add_option("", "--verbose", help="show all commands as they are run",
451 default=False, action="store_true")
452 parser.add_option("", "--rebase", help="rebase on the given tree before testing",
453 default=None, type='str')
454 parser.add_option("", "--pushto", help="push to a git url on success",
455 default=None, type='str')
456 parser.add_option("", "--mark", help="add a Tested-By signoff before pushing",
457 default=False, action="store_true")
458 parser.add_option("", "--fix-whitespace", help="fix whitespace on rebase",
459 default=False, action="store_true")
460 parser.add_option("", "--retry", help="automatically retry if master changes",
461 default=False, action="store_true")
462 parser.add_option("", "--email", help="send email to the given address on failure",
463 type='str', default=None)
464 parser.add_option("", "--always-email", help="always send email, even on success",
466 parser.add_option("", "--daemon", help="daemonize after initial setup",
468 parser.add_option("", "--branch", help="the branch to work on (default=master)",
469 default="master", type='str')
470 parser.add_option("", "--log-base", help="location where the logs can be found (default=cwd)",
471 default=gitroot, type='str')
473 def email_failure(status, failed_task, failed_stage, failed_tag, errstr, log_base=None):
474 '''send an email to options.email about the failure'''
475 user = os.getenv("USER")
481 Your autobuild failed when trying to test %s with the following error:
484 the autobuild has been abandoned. Please fix the error and resubmit.
486 A summary of the autobuild process is here:
489 ''' % (failed_task, errstr, log_base)
491 if failed_task != 'rebase':
493 You can see logs of the failed task here:
498 or you can get full logs of all tasks in this job here:
502 The top commit for the tree that was built was:
506 ''' % (log_base, failed_tag, log_base, failed_tag, log_base, top_commit_msg)
508 msg['Subject'] = 'autobuild failure for task %s during %s' % (failed_task, failed_stage)
509 msg['From'] = 'autobuild@samba.org'
510 msg['To'] = options.email
514 s.sendmail(msg['From'], [msg['To']], msg.as_string())
517 def email_success(log_base=None):
518 '''send an email to options.email about a successful build'''
519 user = os.getenv("USER")
525 Your autobuild has succeeded.
532 you can get full logs of all tasks in this job here:
539 The top commit for the tree that was built was:
545 msg['Subject'] = 'autobuild success'
546 msg['From'] = 'autobuild@samba.org'
547 msg['To'] = options.email
551 s.sendmail(msg['From'], [msg['To']], msg.as_string())
555 (options, args) = parser.parse_args()
558 if options.rebase is None:
559 raise Exception('You can only use --retry if you also rebase')
561 testbase = "%s/b%u" % (options.testbase, os.getpid())
562 test_master = "%s/master" % testbase
564 # get the top commit message, for emails
565 top_commit_msg = run_cmd("git log -1", dir=gitroot, output=True)
568 os.makedirs(testbase)
569 except Exception, reason:
570 raise Exception("Unable to create %s : %s" % (testbase, reason))
571 cleanup_list.append(testbase)
574 logfile = os.path.join(testbase, "log")
575 print "Forking into the background, writing progress to %s" % logfile
578 write_pidfile(gitroot + "/autobuild.pid")
582 run_cmd("rm -rf %s" % test_master)
583 cleanup_list.append(test_master)
584 run_cmd("git clone --recursive --shared %s %s" % (gitroot, test_master), show=True, dir=gitroot)
591 if options.rebase is not None:
592 rebase_tree(options.rebase, rebase_branch=options.branch)
594 cleanup_list.append(gitroot + "/autobuild.pid")
596 email_failure(-1, 'rebase', 'rebase', 'rebase',
597 'rebase on %s failed' % options.branch,
598 log_base=options.log_base)
600 blist = buildlist(tasks, args, options.rebase, rebase_branch=options.branch)
603 (status, failed_task, failed_stage, failed_tag, errstr) = blist.run()
604 if status != 0 or errstr != "retry":
611 cleanup_list.append(gitroot + "/autobuild.pid")
615 print("waiting for tail to flush")
620 if options.passcmd is not None:
621 print("Running passcmd: %s" % options.passcmd)
622 run_cmd(options.passcmd, dir=test_master)
623 if options.pushto is not None:
624 push_to(options.pushto, push_branch=options.branch)
626 blist.tarlogs("logs.tar.gz")
627 print("Logs in logs.tar.gz")
628 if options.always_email:
629 email_success(log_base=options.log_base)
635 # something failed, gather a tar of the logs
636 blist.tarlogs("logs.tar.gz")
638 if options.email is not None:
639 email_failure(status, failed_task, failed_stage, failed_tag, errstr, log_base=options.log_base)
643 print("Logs in logs.tar.gz")