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'
20 "samba3-ctdb" : "source3",
27 "talloc" : "lib/talloc",
28 "replace" : "lib/replace",
29 "tevent" : "lib/tevent",
36 defaulttasks = [ "samba3", "samba3-ctdb", "samba", "samba-ctdb", "samba-libs", "ldb", "tdb", "ntdb", "talloc", "replace", "tevent", "pidl" ]
39 "samba3" : [ ("autogen", "./autogen.sh", "text/plain"),
40 ("configure", "./configure.developer ${PREFIX}", "text/plain"),
41 ("make basics", "make basics", "text/plain"),
42 # we split 'make -j 4', 'make bin/smbtorture' and 'make -j 4 everything'
43 # because it makes it much easier to find errors.
44 ("make", "make -j 4", "text/plain"), # don't use too many processes
45 ("make bin/smbtorture", "make bin/smbtorture", "text/plain"),
46 ("make everything", "make -j 4 everything", "text/plain"),
47 ("install", "make install", "text/plain"),
48 ("test", "make test FAIL_IMMEDIATELY=1", "text/plain"),
49 ("check-clean-tree", "../script/clean-source-tree.sh", "text/plain"),
50 ("clean", "make clean", "text/plain") ],
52 "samba3-ctdb" : [ ("random-sleep", "../script/random-sleep.sh 60 600", "text/plain"),
53 ("autogen", "./autogen.sh", "text/plain"),
54 ("configure", "./configure.developer ${PREFIX} --with-cluster-support --with-ctdb=../ctdb", "text/plain"),
55 ("make basics", "make basics", "text/plain"),
56 ("make", "make all", "text/plain"), # don't use too many processes
57 ("check", "LD_LIBRARY_PATH=./bin ./bin/smbd -b | grep CLUSTER_SUPPORT", "text/plain"),
58 ("check-clean-tree", "../script/clean-source-tree.sh", "text/plain"),
59 ("clean", "make clean", "text/plain") ],
61 # We have 'test' before 'install' because, 'test' should work without 'install'
62 "samba" : [ ("configure", "./configure.developer ${PREFIX} --with-selftest-prefix=./bin/ab", "text/plain"),
63 ("make", "make -j", "text/plain"),
64 ("test", "make test FAIL_IMMEDIATELY=1", "text/plain"),
65 ("install", "make install", "text/plain"),
66 ("check-clean-tree", "script/clean-source-tree.sh", "text/plain"),
67 ("clean", "make clean", "text/plain") ],
69 "samba-ctdb" : [ ("random-sleep", "script/random-sleep.sh 60 600", "text/plain"),
71 # make sure we have tdb around:
72 ("tdb-configure", "cd lib/tdb && PYTHONPATH=${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"),
73 ("tdb-make", "cd lib/tdb && make", "text/plain"),
74 ("tdb-install", "cd lib/tdb && make install", "text/plain"),
76 # install the ctdb headers under the prefix:
77 ("ctdb-header-install", "cp ./ctdb/include/* ${PREFIX_DIR}/include", "text/plain"),
78 ("ctdb-header-ls", "ls ${PREFIX_DIR}/include/ctdb.h", "text/plain"),
80 ("configure", "PYTHONPATH=${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"),
81 ("make", "make", "text/plain"),
82 ("check", "./bin/smbd -b | grep CLUSTER_SUPPORT", "text/plain"),
83 ("install", "make install", "text/plain"),
84 ("check-clean-tree", "script/clean-source-tree.sh", "text/plain"),
85 ("clean", "make clean", "text/plain") ],
88 ("random-sleep", "script/random-sleep.sh 60 600", "text/plain"),
89 ("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 ${PREFIX}", "text/plain"),
90 ("talloc-make", "cd lib/talloc && make", "text/plain"),
91 ("talloc-install", "cd lib/talloc && make install", "text/plain"),
93 ("tdb-configure", "cd lib/tdb && PYTHONPATH=${PYTHON_PREFIX}/site-packages:$PYTHONPATH PKG_CONFIG_PATH=$PKG_CONFIG_PATH:${PREFIX_DIR}/lib/pkgconfig ./configure --bundled-libraries=NONE --abi-check --enable-debug -C ${PREFIX}", "text/plain"),
94 ("tdb-make", "cd lib/tdb && make", "text/plain"),
95 ("tdb-install", "cd lib/tdb && make install", "text/plain"),
97 ("ntdb-configure", "cd lib/ntdb && PYTHONPATH=${PYTHON_PREFIX}/site-packages:$PYTHONPATH PKG_CONFIG_PATH=$PKG_CONFIG_PATH:${PREFIX_DIR}/lib/pkgconfig ./configure --bundled-libraries=NONE --abi-check --enable-debug -C ${PREFIX}", "text/plain"),
98 ("ntdb-make", "cd lib/ntdb && make", "text/plain"),
99 ("ntdb-install", "cd lib/ntdb && make install", "text/plain"),
101 ("tevent-configure", "cd lib/tevent && PYTHONPATH=${PYTHON_PREFIX}/site-packages:$PYTHONPATH PKG_CONFIG_PATH=$PKG_CONFIG_PATH:${PREFIX_DIR}/lib/pkgconfig ./configure --bundled-libraries=NONE --abi-check --enable-debug -C ${PREFIX}", "text/plain"),
102 ("tevent-make", "cd lib/tevent && make", "text/plain"),
103 ("tevent-install", "cd lib/tevent && make install", "text/plain"),
105 ("ldb-configure", "cd lib/ldb && PYTHONPATH=${PYTHON_PREFIX}/site-packages:$PYTHONPATH PKG_CONFIG_PATH=$PKG_CONFIG_PATH:${PREFIX_DIR}/lib/pkgconfig ./configure --bundled-libraries=NONE --abi-check --enable-debug -C ${PREFIX}", "text/plain"),
106 ("ldb-make", "cd lib/ldb && make", "text/plain"),
107 ("ldb-install", "cd lib/ldb && make install", "text/plain"),
109 ("configure", "PYTHONPATH=${PYTHON_PREFIX}/site-packages:$PYTHONPATH PKG_CONFIG_PATH=$PKG_CONFIG_PATH:${PREFIX_DIR}/lib/pkgconfig ./configure --bundled-libraries=!talloc,!tdb,!pytdb,!ntdb,!pyntdb,!ldb,!pyldb,!tevent,!pytevent --abi-check --enable-debug -C ${PREFIX}", "text/plain"),
110 ("make", "make", "text/plain"),
111 ("install", "make install", "text/plain")],
114 ("random-sleep", "../../script/random-sleep.sh 60 600", "text/plain"),
115 ("configure", "./configure --enable-developer -C ${PREFIX}", "text/plain"),
116 ("make", "make", "text/plain"),
117 ("install", "make install", "text/plain"),
118 ("test", "make test", "text/plain"),
119 ("check-clean-tree", "../../script/clean-source-tree.sh", "text/plain"),
120 ("distcheck", "make distcheck", "text/plain"),
121 ("clean", "make clean", "text/plain") ],
124 ("random-sleep", "../../script/random-sleep.sh 60 600", "text/plain"),
125 ("configure", "./configure --enable-developer -C ${PREFIX}", "text/plain"),
126 ("make", "make", "text/plain"),
127 ("install", "make install", "text/plain"),
128 ("test", "make test", "text/plain"),
129 ("check-clean-tree", "../../script/clean-source-tree.sh", "text/plain"),
130 ("distcheck", "make distcheck", "text/plain"),
131 ("clean", "make clean", "text/plain") ],
134 ("random-sleep", "../../script/random-sleep.sh 60 600", "text/plain"),
135 ("configure", "./configure --enable-developer -C ${PREFIX}", "text/plain"),
136 ("make", "make", "text/plain"),
137 ("install", "make install", "text/plain"),
138 ("test", "make test", "text/plain"),
139 ("check-clean-tree", "../../script/clean-source-tree.sh", "text/plain"),
140 ("distcheck", "make distcheck", "text/plain"),
141 ("clean", "make clean", "text/plain") ],
144 ("random-sleep", "../../script/random-sleep.sh 60 600", "text/plain"),
145 ("configure", "./configure --enable-developer -C ${PREFIX}", "text/plain"),
146 ("make", "make", "text/plain"),
147 ("install", "make install", "text/plain"),
148 ("test", "make test", "text/plain"),
149 ("check-clean-tree", "../../script/clean-source-tree.sh", "text/plain"),
150 ("distcheck", "make distcheck", "text/plain"),
151 ("clean", "make clean", "text/plain") ],
154 ("random-sleep", "../../script/random-sleep.sh 60 600", "text/plain"),
155 ("configure", "./configure --enable-developer -C ${PREFIX}", "text/plain"),
156 ("make", "make", "text/plain"),
157 ("install", "make install", "text/plain"),
158 ("test", "make test", "text/plain"),
159 ("check-clean-tree", "../../script/clean-source-tree.sh", "text/plain"),
160 ("distcheck", "make distcheck", "text/plain"),
161 ("clean", "make clean", "text/plain") ],
164 ("random-sleep", "../../script/random-sleep.sh 60 600", "text/plain"),
165 ("configure", "./configure --enable-developer -C ${PREFIX}", "text/plain"),
166 ("make", "make", "text/plain"),
167 ("install", "make install", "text/plain"),
168 ("test", "make test", "text/plain"),
169 ("check-clean-tree", "../../script/clean-source-tree.sh", "text/plain"),
170 ("distcheck", "make distcheck", "text/plain"),
171 ("clean", "make clean", "text/plain") ],
174 ("random-sleep", "../script/random-sleep.sh 60 600", "text/plain"),
175 ("configure", "perl Makefile.PL PREFIX=${PREFIX_DIR}", "text/plain"),
176 ("touch", "touch *.yp", "text/plain"),
177 ("make", "make", "text/plain"),
178 ("test", "make test", "text/plain"),
179 ("install", "make install", "text/plain"),
180 ("check-clean-tree", "../script/clean-source-tree.sh", "text/plain"),
181 ("clean", "make clean", "text/plain") ],
183 # these are useful for debugging autobuild
184 'pass' : [ ("pass", 'echo passing && /bin/true', "text/plain") ],
185 'fail' : [ ("fail", 'echo failing && /bin/false', "text/plain") ]
188 def run_cmd(cmd, dir=".", show=None, output=False, checkfail=True):
190 show = options.verbose
192 print("Running: '%s' in '%s'" % (cmd, dir))
194 return Popen([cmd], shell=True, stdout=PIPE, cwd=dir).communicate()[0]
196 return check_call(cmd, shell=True, cwd=dir)
198 return call(cmd, shell=True, cwd=dir)
201 class builder(object):
202 '''handle build of one directory'''
204 def __init__(self, name, sequence):
206 self.dir = builddirs[name]
208 self.tag = self.name.replace('/', '_')
209 self.sequence = sequence
211 self.stdout_path = "%s/%s.stdout" % (gitroot, self.tag)
212 self.stderr_path = "%s/%s.stderr" % (gitroot, self.tag)
214 print("stdout for %s in %s" % (self.name, self.stdout_path))
215 print("stderr for %s in %s" % (self.name, self.stderr_path))
216 run_cmd("rm -f %s %s" % (self.stdout_path, self.stderr_path))
217 self.stdout = open(self.stdout_path, 'w')
218 self.stderr = open(self.stderr_path, 'w')
219 self.stdin = open("/dev/null", 'r')
220 self.sdir = "%s/%s" % (testbase, self.tag)
221 self.prefix = "%s/prefix/%s" % (testbase, self.tag)
222 run_cmd("rm -rf %s" % self.sdir)
223 cleanup_list.append(self.sdir)
224 cleanup_list.append(self.prefix)
225 os.makedirs(self.sdir)
226 run_cmd("rm -rf %s" % self.sdir)
227 run_cmd("git clone --shared %s %s" % (test_master, self.sdir), dir=test_master, show=True)
230 def start_next(self):
231 if self.next == len(self.sequence):
232 print '%s: Completed OK' % self.name
235 (self.stage, self.cmd, self.output_mime_type) = self.sequence[self.next]
236 self.cmd = self.cmd.replace("${PYTHON_PREFIX}", get_python_lib(standard_lib=1, prefix=self.prefix))
237 self.cmd = self.cmd.replace("${PREFIX}", "--prefix=%s" % self.prefix)
238 self.cmd = self.cmd.replace("${PREFIX_DIR}", "%s" % self.prefix)
239 # if self.output_mime_type == "text/x-subunit":
240 # self.cmd += " | %s --immediate" % (os.path.join(os.path.dirname(__file__), "selftest/format-subunit"))
241 print '%s: [%s] Running %s' % (self.name, self.stage, self.cmd)
243 os.chdir("%s/%s" % (self.sdir, self.dir))
244 self.proc = Popen(self.cmd, shell=True,
245 stdout=self.stdout, stderr=self.stderr, stdin=self.stdin)
250 class buildlist(object):
251 '''handle build of multiple directories'''
253 def __init__(self, tasklist, tasknames, rebase_url, rebase_branch="master"):
256 self.tail_proc = None
259 tasknames = defaulttasks
261 b = builder(n, tasks[n])
264 rebase_remote = "rebaseon"
265 retry_task = [ ("retry",
267 git remote add -t %s %s %s
271 git describe %s/%s > old_remote_branch.desc
273 git describe %s/%s > remote_branch.desc
274 diff old_remote_branch.desc remote_branch.desc
277 rebase_branch, rebase_remote, rebase_url,
279 rebase_remote, rebase_branch,
281 rebase_remote, rebase_branch
285 self.retry = builder('retry', retry_task)
286 self.need_retry = False
289 if self.tail_proc is not None:
290 self.tail_proc.terminate()
291 self.tail_proc.wait()
292 self.tail_proc = None
293 if self.retry is not None:
294 self.retry.proc.terminate()
295 self.retry.proc.wait()
298 if b.proc is not None:
299 run_cmd("killbysubdir %s > /dev/null 2>&1" % b.sdir, checkfail=False)
311 b.status = b.proc.poll()
317 ret = self.retry.proc.poll()
319 self.need_retry = True
329 if options.retry and self.need_retry:
331 print("retry needed")
332 return (0, None, None, None, "retry")
335 if os.WIFSIGNALED(b.status) or os.WEXITSTATUS(b.status) != 0:
337 return (b.status, b.name, b.stage, b.tag, "%s: [%s] failed '%s' with status %d" % (b.name, b.stage, b.cmd, b.status))
340 return (0, None, None, None, "All OK")
342 def tarlogs(self, fname):
343 tar = tarfile.open(fname, "w:gz")
345 tar.add(b.stdout_path, arcname="%s.stdout" % b.tag)
346 tar.add(b.stderr_path, arcname="%s.stderr" % b.tag)
347 if os.path.exists("autobuild.log"):
348 tar.add("autobuild.log")
351 def remove_logs(self):
353 os.unlink(b.stdout_path)
354 os.unlink(b.stderr_path)
356 def start_tail(self):
358 cmd = "tail -f *.stdout *.stderr"
360 self.tail_proc = Popen(cmd, shell=True)
365 if options.nocleanup:
367 print("Cleaning up ....")
368 for d in cleanup_list:
369 run_cmd("rm -rf %s" % d)
373 '''get to the top of the git repo'''
376 if os.path.isdir(os.path.join(p, ".git")):
378 p = os.path.abspath(os.path.join(p, '..'))
382 def daemonize(logfile):
384 if pid == 0: # Parent
387 if pid != 0: # Actual daemon
392 import resource # Resource usage information.
393 maxfd = resource.getrlimit(resource.RLIMIT_NOFILE)[1]
394 if maxfd == resource.RLIM_INFINITY:
395 maxfd = 1024 # Rough guess at maximum number of open file descriptors.
396 for fd in range(0, maxfd):
401 os.open(logfile, os.O_RDWR | os.O_CREAT)
405 def write_pidfile(fname):
406 '''write a pid file, cleanup on exit'''
407 f = open(fname, mode='w')
408 f.write("%u\n" % os.getpid())
412 def rebase_tree(rebase_url, rebase_branch = "master"):
413 rebase_remote = "rebaseon"
414 print("Rebasing on %s" % rebase_url)
415 run_cmd("git describe HEAD", show=True, dir=test_master)
416 run_cmd("git remote add -t %s %s %s" %
417 (rebase_branch, rebase_remote, rebase_url),
418 show=True, dir=test_master)
419 run_cmd("git fetch %s" % rebase_remote, show=True, dir=test_master)
420 if options.fix_whitespace:
421 run_cmd("git rebase --whitespace=fix %s/%s" %
422 (rebase_remote, rebase_branch),
423 show=True, dir=test_master)
425 run_cmd("git rebase %s/%s" %
426 (rebase_remote, rebase_branch),
427 show=True, dir=test_master)
428 diff = run_cmd("git --no-pager diff HEAD %s/%s" %
429 (rebase_remote, rebase_branch),
430 dir=test_master, output=True)
432 print("No differences between HEAD and %s/%s - exiting" %
433 (rebase_remote, rebase_branch))
435 run_cmd("git describe %s/%s" %
436 (rebase_remote, rebase_branch),
437 show=True, dir=test_master)
438 run_cmd("git describe HEAD", show=True, dir=test_master)
439 run_cmd("git --no-pager diff --stat HEAD %s/%s" %
440 (rebase_remote, rebase_branch),
441 show=True, dir=test_master)
443 def push_to(push_url, push_branch = "master"):
444 push_remote = "pushto"
445 print("Pushing to %s" % push_url)
447 run_cmd("git config --replace-all core.editor script/commit_mark.sh", dir=test_master)
448 run_cmd("git commit --amend -c HEAD", dir=test_master)
449 # the notes method doesn't work yet, as metze hasn't allowed refs/notes/* in master
450 # run_cmd("EDITOR=script/commit_mark.sh git notes edit HEAD", dir=test_master)
451 run_cmd("git remote add -t %s %s %s" %
452 (push_branch, push_remote, push_url),
453 show=True, dir=test_master)
454 run_cmd("git push %s +HEAD:%s" %
455 (push_remote, push_branch),
456 show=True, dir=test_master)
458 def_testbase = os.getenv("AUTOBUILD_TESTBASE", "/memdisk/%s" % os.getenv('USER'))
460 gitroot = find_git_root()
462 raise Exception("Failed to find git root")
464 parser = OptionParser()
465 parser.add_option("", "--tail", help="show output while running", default=False, action="store_true")
466 parser.add_option("", "--keeplogs", help="keep logs", default=False, action="store_true")
467 parser.add_option("", "--nocleanup", help="don't remove test tree", default=False, action="store_true")
468 parser.add_option("", "--testbase", help="base directory to run tests in (default %s)" % def_testbase,
469 default=def_testbase)
470 parser.add_option("", "--passcmd", help="command to run on success", default=None)
471 parser.add_option("", "--verbose", help="show all commands as they are run",
472 default=False, action="store_true")
473 parser.add_option("", "--rebase", help="rebase on the given tree before testing",
474 default=None, type='str')
475 parser.add_option("", "--pushto", help="push to a git url on success",
476 default=None, type='str')
477 parser.add_option("", "--mark", help="add a Tested-By signoff before pushing",
478 default=False, action="store_true")
479 parser.add_option("", "--fix-whitespace", help="fix whitespace on rebase",
480 default=False, action="store_true")
481 parser.add_option("", "--retry", help="automatically retry if master changes",
482 default=False, action="store_true")
483 parser.add_option("", "--email", help="send email to the given address on failure",
484 type='str', default=None)
485 parser.add_option("", "--always-email", help="always send email, even on success",
487 parser.add_option("", "--daemon", help="daemonize after initial setup",
489 parser.add_option("", "--branch", help="the branch to work on (default=master)",
490 default="master", type='str')
491 parser.add_option("", "--log-base", help="location where the logs can be found (default=cwd)",
492 default=gitroot, type='str')
494 def email_failure(status, failed_task, failed_stage, failed_tag, errstr, log_base=None):
495 '''send an email to options.email about the failure'''
496 user = os.getenv("USER")
502 Your autobuild failed when trying to test %s with the following error:
505 the autobuild has been abandoned. Please fix the error and resubmit.
507 A summary of the autobuild process is here:
510 ''' % (failed_task, errstr, log_base)
512 if failed_task != 'rebase':
514 You can see logs of the failed task here:
519 or you can get full logs of all tasks in this job here:
523 The top commit for the tree that was built was:
527 ''' % (log_base, failed_tag, log_base, failed_tag, log_base, top_commit_msg)
529 msg['Subject'] = 'autobuild failure for task %s during %s' % (failed_task, failed_stage)
530 msg['From'] = 'autobuild@samba.org'
531 msg['To'] = options.email
535 s.sendmail(msg['From'], [msg['To']], msg.as_string())
538 def email_success(log_base=None):
539 '''send an email to options.email about a successful build'''
540 user = os.getenv("USER")
546 Your autobuild has succeeded.
553 you can get full logs of all tasks in this job here:
560 The top commit for the tree that was built was:
566 msg['Subject'] = 'autobuild success'
567 msg['From'] = 'autobuild@samba.org'
568 msg['To'] = options.email
572 s.sendmail(msg['From'], [msg['To']], msg.as_string())
576 (options, args) = parser.parse_args()
579 if options.rebase is None:
580 raise Exception('You can only use --retry if you also rebase')
582 testbase = "%s/b%u" % (options.testbase, os.getpid())
583 test_master = "%s/master" % testbase
585 # get the top commit message, for emails
586 top_commit_msg = run_cmd("git log -1", dir=gitroot, output=True)
589 os.makedirs(testbase)
590 except Exception, reason:
591 raise Exception("Unable to create %s : %s" % (testbase, reason))
592 cleanup_list.append(testbase)
595 logfile = os.path.join(testbase, "log")
596 print "Forking into the background, writing progress to %s" % logfile
599 write_pidfile(gitroot + "/autobuild.pid")
603 run_cmd("rm -rf %s" % test_master)
604 cleanup_list.append(test_master)
605 run_cmd("git clone --shared %s %s" % (gitroot, test_master), show=True, dir=gitroot)
612 if options.rebase is not None:
613 rebase_tree(options.rebase, rebase_branch=options.branch)
615 cleanup_list.append(gitroot + "/autobuild.pid")
617 email_failure(-1, 'rebase', 'rebase', 'rebase',
618 'rebase on %s failed' % options.branch,
619 log_base=options.log_base)
621 blist = buildlist(tasks, args, options.rebase, rebase_branch=options.branch)
624 (status, failed_task, failed_stage, failed_tag, errstr) = blist.run()
625 if status != 0 or errstr != "retry":
632 cleanup_list.append(gitroot + "/autobuild.pid")
636 print("waiting for tail to flush")
641 if options.passcmd is not None:
642 print("Running passcmd: %s" % options.passcmd)
643 run_cmd(options.passcmd, dir=test_master)
644 if options.pushto is not None:
645 push_to(options.pushto, push_branch=options.branch)
647 blist.tarlogs("logs.tar.gz")
648 print("Logs in logs.tar.gz")
649 if options.always_email:
650 email_success(log_base=options.log_base)
656 # something failed, gather a tar of the logs
657 blist.tarlogs("logs.tar.gz")
659 if options.email is not None:
660 email_failure(status, failed_task, failed_stage, failed_tag, errstr, log_base=options.log_base)
664 print("Logs in logs.tar.gz")