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 samba_master = os.getenv('SAMBA_MASTER', 'git://git.samba.org/samba.git')
14 samba_master_ssh = os.getenv('SAMBA_MASTER_SSH', 'git+ssh://git.samba.org/data/git/samba.git')
16 # This speeds up testing remarkably.
17 os.environ['TDB_NO_FSYNC'] = '1'
23 "samba3-ctdb" : "source3",
30 "talloc" : "lib/talloc",
31 "replace" : "lib/replace",
32 "tevent" : "lib/tevent",
39 defaulttasks = [ "samba3", "samba3-ctdb", "samba", "samba-ctdb", "samba-libs", "ldb", "tdb", "ntdb", "talloc", "replace", "tevent", "pidl" ]
42 "samba3" : [ ("autogen", "./autogen.sh", "text/plain"),
43 ("configure", "./configure.developer ${PREFIX}", "text/plain"),
44 ("make basics", "make basics", "text/plain"),
45 # we split 'make -j 4', 'make bin/smbtorture4' and 'make -j 4 everything'
46 # because it makes it much easier to find errors.
47 ("make", "make -j 4", "text/plain"), # don't use too many processes
48 ("make bin/smbtorture4", "make bin/smbtorture4", "text/plain"),
49 ("make everything", "make -j 4 everything", "text/plain"),
50 ("install", "make install", "text/plain"),
51 ("test", "make test FAIL_IMMEDIATELY=1", "text/plain"),
52 ("check-clean-tree", "../script/clean-source-tree.sh", "text/plain"),
53 ("clean", "make clean", "text/plain") ],
55 "samba3-ctdb" : [ ("random-sleep", "../script/random-sleep.sh 60 600", "text/plain"),
56 ("autogen", "./autogen.sh", "text/plain"),
57 ("configure", "./configure.developer ${PREFIX} --with-cluster-support --with-ctdb=../ctdb", "text/plain"),
58 ("make basics", "make basics", "text/plain"),
59 ("make", "make all", "text/plain"), # don't use too many processes
60 ("check", "LD_LIBRARY_PATH=./bin ./bin/smbd -b | grep CLUSTER_SUPPORT", "text/plain"),
61 ("check-clean-tree", "../script/clean-source-tree.sh", "text/plain"),
62 ("clean", "make clean", "text/plain") ],
64 # We have 'test' before 'install' because, 'test' should work without 'install'
65 "samba" : [ ("configure", "./configure.developer ${PREFIX} --with-selftest-prefix=./bin/ab", "text/plain"),
66 ("make", "make -j", "text/plain"),
67 ("test", "make test FAIL_IMMEDIATELY=1", "text/plain"),
68 ("install", "make install", "text/plain"),
69 ("check-clean-tree", "script/clean-source-tree.sh", "text/plain"),
70 ("clean", "make clean", "text/plain") ],
72 "samba-ctdb" : [ ("random-sleep", "script/random-sleep.sh 60 600", "text/plain"),
74 # make sure we have tdb around:
75 ("tdb-configure", "cd lib/tdb && PYTHONPATH=${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"),
76 ("tdb-make", "cd lib/tdb && make", "text/plain"),
77 ("tdb-install", "cd lib/tdb && make install", "text/plain"),
79 # install the ctdb headers under the prefix:
80 ("ctdb-header-install", "cp ./ctdb/include/* ${PREFIX_DIR}/include", "text/plain"),
81 ("ctdb-header-ls", "ls ${PREFIX_DIR}/include/ctdb.h", "text/plain"),
83 ("configure", "PYTHONPATH=${PYTHON_PREFIX}/site-packages:$PYTHONPATH PKG_CONFIG_PATH=$PKG_CONFIG_PATH:${PREFIX_DIR}/lib/pkgconfig ./configure.developer ${PREFIX} --with-selftest-prefix=./bin/ab --with-cluster-support --with-ctdb-dir=${PREFIX_DIR} --bundled-libraries=!tdb", "text/plain"),
84 ("make", "make", "text/plain"),
85 ("check", "./bin/smbd -b | grep CLUSTER_SUPPORT", "text/plain"),
86 ("install", "make install", "text/plain"),
87 ("check-clean-tree", "script/clean-source-tree.sh", "text/plain"),
88 ("clean", "make clean", "text/plain") ],
91 ("random-sleep", "script/random-sleep.sh 60 600", "text/plain"),
92 ("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 ${PREFIX}", "text/plain"),
93 ("talloc-make", "cd lib/talloc && make", "text/plain"),
94 ("talloc-install", "cd lib/talloc && make install", "text/plain"),
96 ("tdb-configure", "cd lib/tdb && PYTHONPATH=${PYTHON_PREFIX}/site-packages:$PYTHONPATH PKG_CONFIG_PATH=$PKG_CONFIG_PATH:${PREFIX_DIR}/lib/pkgconfig ./configure --bundled-libraries=NONE --abi-check --enable-debug -C ${PREFIX}", "text/plain"),
97 ("tdb-make", "cd lib/tdb && make", "text/plain"),
98 ("tdb-install", "cd lib/tdb && make install", "text/plain"),
100 ("tevent-configure", "cd lib/tevent && PYTHONPATH=${PYTHON_PREFIX}/site-packages:$PYTHONPATH PKG_CONFIG_PATH=$PKG_CONFIG_PATH:${PREFIX_DIR}/lib/pkgconfig ./configure --bundled-libraries=NONE --abi-check --enable-debug -C ${PREFIX}", "text/plain"),
101 ("tevent-make", "cd lib/tevent && make", "text/plain"),
102 ("tevent-install", "cd lib/tevent && make install", "text/plain"),
104 ("ldb-configure", "cd lib/ldb && PYTHONPATH=${PYTHON_PREFIX}/site-packages:$PYTHONPATH PKG_CONFIG_PATH=$PKG_CONFIG_PATH:${PREFIX_DIR}/lib/pkgconfig ./configure --bundled-libraries=NONE --abi-check --enable-debug -C ${PREFIX}", "text/plain"),
105 ("ldb-make", "cd lib/ldb && make", "text/plain"),
106 ("ldb-install", "cd lib/ldb && make install", "text/plain"),
108 ("configure", "PYTHONPATH=${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"),
109 ("make", "make", "text/plain"),
110 ("install", "make install", "text/plain")],
113 ("random-sleep", "../../script/random-sleep.sh 60 600", "text/plain"),
114 ("configure", "./configure --enable-developer -C ${PREFIX}", "text/plain"),
115 ("make", "make", "text/plain"),
116 ("install", "make install", "text/plain"),
117 ("test", "make test", "text/plain"),
118 ("check-clean-tree", "../../script/clean-source-tree.sh", "text/plain"),
119 ("distcheck", "make distcheck", "text/plain"),
120 ("clean", "make clean", "text/plain") ],
123 ("random-sleep", "../../script/random-sleep.sh 60 600", "text/plain"),
124 ("configure", "./configure --enable-developer -C ${PREFIX}", "text/plain"),
125 ("make", "make", "text/plain"),
126 ("install", "make install", "text/plain"),
127 ("test", "make test", "text/plain"),
128 ("check-clean-tree", "../../script/clean-source-tree.sh", "text/plain"),
129 ("distcheck", "make distcheck", "text/plain"),
130 ("clean", "make clean", "text/plain") ],
133 ("random-sleep", "../../script/random-sleep.sh 60 600", "text/plain"),
134 ("configure", "./configure --enable-developer -C ${PREFIX}", "text/plain"),
135 ("make", "make", "text/plain"),
136 ("install", "make install", "text/plain"),
137 ("test", "make test", "text/plain"),
138 ("check-clean-tree", "../../script/clean-source-tree.sh", "text/plain"),
139 ("distcheck", "make distcheck", "text/plain"),
140 ("clean", "make clean", "text/plain") ],
143 ("random-sleep", "../../script/random-sleep.sh 60 600", "text/plain"),
144 ("configure", "./configure --enable-developer -C ${PREFIX}", "text/plain"),
145 ("make", "make", "text/plain"),
146 ("install", "make install", "text/plain"),
147 ("test", "make test", "text/plain"),
148 ("check-clean-tree", "../../script/clean-source-tree.sh", "text/plain"),
149 ("distcheck", "make distcheck", "text/plain"),
150 ("clean", "make clean", "text/plain") ],
153 ("random-sleep", "../../script/random-sleep.sh 60 600", "text/plain"),
154 ("configure", "./configure --enable-developer -C ${PREFIX}", "text/plain"),
155 ("make", "make", "text/plain"),
156 ("install", "make install", "text/plain"),
157 ("test", "make test", "text/plain"),
158 ("check-clean-tree", "../../script/clean-source-tree.sh", "text/plain"),
159 ("distcheck", "make distcheck", "text/plain"),
160 ("clean", "make clean", "text/plain") ],
163 ("random-sleep", "../../script/random-sleep.sh 60 600", "text/plain"),
164 ("configure", "./configure --enable-developer -C ${PREFIX}", "text/plain"),
165 ("make", "make", "text/plain"),
166 ("install", "make install", "text/plain"),
167 ("test", "make test", "text/plain"),
168 ("check-clean-tree", "../../script/clean-source-tree.sh", "text/plain"),
169 ("distcheck", "make distcheck", "text/plain"),
170 ("clean", "make clean", "text/plain") ],
173 ("random-sleep", "../script/random-sleep.sh 60 600", "text/plain"),
174 ("configure", "perl Makefile.PL PREFIX=${PREFIX_DIR}", "text/plain"),
175 ("touch", "touch *.yp", "text/plain"),
176 ("make", "make", "text/plain"),
177 ("test", "make test", "text/plain"),
178 ("install", "make install", "text/plain"),
179 ("check-clean-tree", "../script/clean-source-tree.sh", "text/plain"),
180 ("clean", "make clean", "text/plain") ],
182 # these are useful for debugging autobuild
183 'pass' : [ ("pass", 'echo passing && /bin/true', "text/plain") ],
184 'fail' : [ ("fail", 'echo failing && /bin/false', "text/plain") ]
187 def run_cmd(cmd, dir=".", show=None, output=False, checkfail=True):
189 show = options.verbose
191 print("Running: '%s' in '%s'" % (cmd, dir))
193 return Popen([cmd], shell=True, stdout=PIPE, cwd=dir).communicate()[0]
195 return check_call(cmd, shell=True, cwd=dir)
197 return call(cmd, shell=True, cwd=dir)
200 class builder(object):
201 '''handle build of one directory'''
203 def __init__(self, name, sequence):
205 self.dir = builddirs[name]
207 self.tag = self.name.replace('/', '_')
208 self.sequence = sequence
210 self.stdout_path = "%s/%s.stdout" % (gitroot, self.tag)
211 self.stderr_path = "%s/%s.stderr" % (gitroot, self.tag)
213 print("stdout for %s in %s" % (self.name, self.stdout_path))
214 print("stderr for %s in %s" % (self.name, self.stderr_path))
215 run_cmd("rm -f %s %s" % (self.stdout_path, self.stderr_path))
216 self.stdout = open(self.stdout_path, 'w')
217 self.stderr = open(self.stderr_path, 'w')
218 self.stdin = open("/dev/null", 'r')
219 self.sdir = "%s/%s" % (testbase, self.tag)
220 self.prefix = "%s/prefix/%s" % (testbase, self.tag)
221 run_cmd("rm -rf %s" % self.sdir)
222 cleanup_list.append(self.sdir)
223 cleanup_list.append(self.prefix)
224 os.makedirs(self.sdir)
225 run_cmd("rm -rf %s" % self.sdir)
226 run_cmd("git clone --shared %s %s" % (test_master, self.sdir), dir=test_master, show=True)
229 def start_next(self):
230 if self.next == len(self.sequence):
231 print '%s: Completed OK' % self.name
234 (self.stage, self.cmd, self.output_mime_type) = self.sequence[self.next]
235 self.cmd = self.cmd.replace("${PYTHON_PREFIX}", get_python_lib(standard_lib=1, prefix=self.prefix))
236 self.cmd = self.cmd.replace("${PREFIX}", "--prefix=%s" % self.prefix)
237 self.cmd = self.cmd.replace("${PREFIX_DIR}", "%s" % self.prefix)
238 # if self.output_mime_type == "text/x-subunit":
239 # self.cmd += " | %s --immediate" % (os.path.join(os.path.dirname(__file__), "selftest/format-subunit"))
240 print '%s: [%s] Running %s' % (self.name, self.stage, self.cmd)
242 os.chdir("%s/%s" % (self.sdir, self.dir))
243 self.proc = Popen(self.cmd, shell=True,
244 stdout=self.stdout, stderr=self.stderr, stdin=self.stdin)
249 class buildlist(object):
250 '''handle build of multiple directories'''
252 def __init__(self, tasklist, tasknames, rebase_url, rebase_branch="master"):
255 self.tail_proc = None
258 tasknames = defaulttasks
260 b = builder(n, tasks[n])
263 rebase_remote = "rebaseon"
264 retry_task = [ ("retry",
266 git remote add -t %s %s %s
270 git describe %s/%s > old_remote_branch.desc
272 git describe %s/%s > remote_branch.desc
273 diff old_remote_branch.desc remote_branch.desc
276 rebase_branch, rebase_remote, rebase_url,
278 rebase_remote, rebase_branch,
280 rebase_remote, rebase_branch
284 self.retry = builder('retry', retry_task)
285 self.need_retry = False
288 if self.tail_proc is not None:
289 self.tail_proc.terminate()
290 self.tail_proc.wait()
291 self.tail_proc = None
292 if self.retry is not None:
293 self.retry.proc.terminate()
294 self.retry.proc.wait()
297 if b.proc is not None:
298 run_cmd("killbysubdir %s > /dev/null 2>&1" % b.sdir, checkfail=False)
310 b.status = b.proc.poll()
316 ret = self.retry.proc.poll()
318 self.need_retry = True
328 if options.retry and self.need_retry:
330 print("retry needed")
331 return (0, None, None, None, "retry")
334 if os.WIFSIGNALED(b.status) or os.WEXITSTATUS(b.status) != 0:
336 return (b.status, b.name, b.stage, b.tag, "%s: [%s] failed '%s' with status %d" % (b.name, b.stage, b.cmd, b.status))
339 return (0, None, None, None, "All OK")
341 def tarlogs(self, fname):
342 tar = tarfile.open(fname, "w:gz")
344 tar.add(b.stdout_path, arcname="%s.stdout" % b.tag)
345 tar.add(b.stderr_path, arcname="%s.stderr" % b.tag)
346 if os.path.exists("autobuild.log"):
347 tar.add("autobuild.log")
350 def remove_logs(self):
352 os.unlink(b.stdout_path)
353 os.unlink(b.stderr_path)
355 def start_tail(self):
357 cmd = "tail -f *.stdout *.stderr"
359 self.tail_proc = Popen(cmd, shell=True)
364 if options.nocleanup:
366 print("Cleaning up ....")
367 for d in cleanup_list:
368 run_cmd("rm -rf %s" % d)
372 '''get to the top of the git repo'''
375 if os.path.isdir(os.path.join(p, ".git")):
377 p = os.path.abspath(os.path.join(p, '..'))
381 def daemonize(logfile):
383 if pid == 0: # Parent
386 if pid != 0: # Actual daemon
391 import resource # Resource usage information.
392 maxfd = resource.getrlimit(resource.RLIMIT_NOFILE)[1]
393 if maxfd == resource.RLIM_INFINITY:
394 maxfd = 1024 # Rough guess at maximum number of open file descriptors.
395 for fd in range(0, maxfd):
400 os.open(logfile, os.O_RDWR | os.O_CREAT)
404 def write_pidfile(fname):
405 '''write a pid file, cleanup on exit'''
406 f = open(fname, mode='w')
407 f.write("%u\n" % os.getpid())
411 def rebase_tree(rebase_url, rebase_branch = "master"):
412 rebase_remote = "rebaseon"
413 print("Rebasing on %s" % rebase_url)
414 run_cmd("git describe HEAD", show=True, dir=test_master)
415 run_cmd("git remote add -t %s %s %s" %
416 (rebase_branch, rebase_remote, rebase_url),
417 show=True, dir=test_master)
418 run_cmd("git fetch %s" % rebase_remote, show=True, dir=test_master)
419 if options.fix_whitespace:
420 run_cmd("git rebase --whitespace=fix %s/%s" %
421 (rebase_remote, rebase_branch),
422 show=True, dir=test_master)
424 run_cmd("git rebase %s/%s" %
425 (rebase_remote, rebase_branch),
426 show=True, dir=test_master)
427 diff = run_cmd("git --no-pager diff HEAD %s/%s" %
428 (rebase_remote, rebase_branch),
429 dir=test_master, output=True)
431 print("No differences between HEAD and %s/%s - exiting" %
432 (rebase_remote, rebase_branch))
434 run_cmd("git describe %s/%s" %
435 (rebase_remote, rebase_branch),
436 show=True, dir=test_master)
437 run_cmd("git describe HEAD", show=True, dir=test_master)
438 run_cmd("git --no-pager diff --stat HEAD %s/%s" %
439 (rebase_remote, rebase_branch),
440 show=True, dir=test_master)
442 def push_to(push_url, push_branch = "master"):
443 push_remote = "pushto"
444 print("Pushing to %s" % push_url)
446 run_cmd("git config --replace-all core.editor script/commit_mark.sh", dir=test_master)
447 run_cmd("git commit --amend -c HEAD", dir=test_master)
448 # the notes method doesn't work yet, as metze hasn't allowed refs/notes/* in master
449 # run_cmd("EDITOR=script/commit_mark.sh git notes edit HEAD", dir=test_master)
450 run_cmd("git remote add -t %s %s %s" %
451 (push_branch, push_remote, push_url),
452 show=True, dir=test_master)
453 run_cmd("git push %s +HEAD:%s" %
454 (push_remote, push_branch),
455 show=True, dir=test_master)
457 def_testbase = os.getenv("AUTOBUILD_TESTBASE", "/memdisk/%s" % os.getenv('USER'))
459 parser = OptionParser()
460 parser.add_option("", "--tail", help="show output while running", default=False, action="store_true")
461 parser.add_option("", "--keeplogs", help="keep logs", default=False, action="store_true")
462 parser.add_option("", "--nocleanup", help="don't remove test tree", default=False, action="store_true")
463 parser.add_option("", "--testbase", help="base directory to run tests in (default %s)" % def_testbase,
464 default=def_testbase)
465 parser.add_option("", "--passcmd", help="command to run on success", default=None)
466 parser.add_option("", "--verbose", help="show all commands as they are run",
467 default=False, action="store_true")
468 parser.add_option("", "--rebase", help="rebase on the given tree before testing",
469 default=None, type='str')
470 parser.add_option("", "--rebase-master", help="rebase on %s before testing" % samba_master,
471 default=False, action='store_true')
472 parser.add_option("", "--pushto", help="push to a git url on success",
473 default=None, type='str')
474 parser.add_option("", "--push-master", help="push to %s on success" % samba_master_ssh,
475 default=False, action='store_true')
476 parser.add_option("", "--mark", help="add a Tested-By signoff before pushing",
477 default=False, action="store_true")
478 parser.add_option("", "--fix-whitespace", help="fix whitespace on rebase",
479 default=False, action="store_true")
480 parser.add_option("", "--retry", help="automatically retry if master changes",
481 default=False, action="store_true")
482 parser.add_option("", "--email", help="send email to the given address on failure",
483 type='str', default=None)
484 parser.add_option("", "--always-email", help="always send email, even on success",
486 parser.add_option("", "--daemon", help="daemonize after initial setup",
488 parser.add_option("", "--branch", help="the branch to work on (default=master)",
489 default="master", type='str')
491 def email_failure(status, failed_task, failed_stage, failed_tag, errstr, log_base=None):
492 '''send an email to options.email about the failure'''
493 user = os.getenv("USER")
495 log_base = "http://git.samba.org/%s/samba-autobuild" % user
499 Your autobuild failed when trying to test %s with the following error:
502 the autobuild has been abandoned. Please fix the error and resubmit.
504 A summary of the autobuild process is here:
507 ''' % (failed_task, errstr, log_base)
509 if failed_task != 'rebase':
511 You can see logs of the failed task here:
516 or you can get full logs of all tasks in this job here:
520 The top commit for the tree that was built was:
524 ''' % (log_base, failed_tag, log_base, failed_tag, log_base, top_commit_msg)
526 msg['Subject'] = 'autobuild failure for task %s during %s' % (failed_task, failed_stage)
527 msg['From'] = 'autobuild@samba.org'
528 msg['To'] = options.email
532 s.sendmail(msg['From'], [msg['To']], msg.as_string())
535 def email_success(log_base=None):
536 '''send an email to options.email about a successful build'''
537 user = os.getenv("USER")
539 log_base = "http://git.samba.org/%s/samba-autobuild" % user
543 Your autobuild has succeeded.
550 you can get full logs of all tasks in this job here:
557 The top commit for the tree that was built was:
563 msg['Subject'] = 'autobuild success'
564 msg['From'] = 'autobuild@samba.org'
565 msg['To'] = options.email
569 s.sendmail(msg['From'], [msg['To']], msg.as_string())
573 (options, args) = parser.parse_args()
576 if not options.rebase_master and options.rebase is None:
577 raise Exception('You can only use --retry if you also rebase')
579 testbase = "%s/b%u" % (options.testbase, os.getpid())
580 test_master = "%s/master" % testbase
582 gitroot = find_git_root()
584 raise Exception("Failed to find git root")
586 # get the top commit message, for emails
587 top_commit_msg = run_cmd("git log -1", dir=gitroot, output=True)
590 os.makedirs(testbase)
591 except Exception, reason:
592 raise Exception("Unable to create %s : %s" % (testbase, reason))
593 cleanup_list.append(testbase)
596 logfile = os.path.join(testbase, "log")
597 print "Forking into the background, writing progress to %s" % logfile
600 write_pidfile(gitroot + "/autobuild.pid")
604 run_cmd("rm -rf %s" % test_master)
605 cleanup_list.append(test_master)
606 run_cmd("git clone --shared %s %s" % (gitroot, test_master), show=True, dir=gitroot)
613 if options.rebase is not None:
614 rebase_url = options.rebase
615 elif options.rebase_master:
616 rebase_url = samba_master
619 if rebase_url is not None:
620 rebase_tree(rebase_url, rebase_branch=options.branch)
622 cleanup_list.append(gitroot + "/autobuild.pid")
624 email_failure(-1, 'rebase', 'rebase', 'rebase',
625 'rebase on %s failed' % options.branch)
627 blist = buildlist(tasks, args, rebase_url, rebase_branch=options.branch)
630 (status, failed_task, failed_stage, failed_tag, errstr) = blist.run()
631 if status != 0 or errstr != "retry":
638 cleanup_list.append(gitroot + "/autobuild.pid")
642 print("waiting for tail to flush")
647 if options.passcmd is not None:
648 print("Running passcmd: %s" % options.passcmd)
649 run_cmd(options.passcmd, dir=test_master)
650 if options.pushto is not None:
651 push_to(options.pushto, push_branch=options.branch)
652 elif options.push_master:
653 push_to(samba_master_ssh, push_branch=options.branch)
655 blist.tarlogs("logs.tar.gz")
656 print("Logs in logs.tar.gz")
657 if options.always_email:
664 # something failed, gather a tar of the logs
665 blist.tarlogs("logs.tar.gz")
667 if options.email is not None:
668 email_failure(status, failed_task, failed_stage, failed_tag, errstr)
672 print("Logs in logs.tar.gz")