2 # Bootstrap Samba and run a number of tests against it.
3 # Copyright (C) 2005-2008 Jelmer Vernooij <jelmer@samba.org>
4 # Published under the GNU GPL, v3 or later.
10 selftest - Samba test runner
16 selftest [--srcdir=DIR] [--builddir=DIR] [--target=samba4|samba3|win|kvm] [--socket-wrapper] [--quick] [--exclude=FILE] [--include=FILE] [--one] [--prefix=prefix] [--immediate] [--testlist=FILE] [TESTS]
20 A simple test runner. TESTS is a regular expression with tests to run.
28 Show list of available options.
34 =item I<--builddir=DIR>
40 Change directory to run tests in. Default is 'st'.
44 Show errors as soon as they happen rather than at the end of the test run.
46 =item I<--target samba4|samba3|win|kvm>
48 Specify test target against which to run. Default is 'samba4'.
52 Run only a limited number of tests. Intended to run in about 30 seconds on
53 moderately recent systems.
55 =item I<--socket-wrapper>
57 Use socket wrapper library for communication with server. Only works
58 when the server is running locally.
60 Will prevent TCP and UDP ports being opened on the local host but
61 (transparently) redirects these calls to use unix domain sockets.
63 =item I<--expected-failures>
65 Specify a file containing a list of tests that are expected to fail. Failures for
66 these tests will be counted as successes, successes will be counted as failures.
68 The format for the file is, one entry per line:
70 TESTSUITE-NAME.TEST-NAME
72 The reason for a test can also be specified, by adding a hash sign (#) and the reason
77 Specify a file containing a list of tests that should be skipped. Possible
78 candidates are tests that segfault the server, flip or don't end. The format of this file is the same as
79 for the --expected-failures flag.
83 Specify a file containing a list of tests that should be run. Same format
84 as the --exclude flag.
86 Not includes specified means all tests will be run.
90 Abort as soon as one test fails.
94 Load a list of tests from the specified location.
102 =item I<SMBD_VALGRIND>
104 =item I<TORTURE_MAXTIME>
116 selftest is licensed under the GNU General Public License L<http://www.gnu.org/licenses/gpl.html>.
126 use FindBin qw($RealBin $Script);
130 use Cwd qw(abs_path);
132 use Subunit qw(parse_results);
136 my $opt_target = "samba4";
138 my $opt_socket_wrapper = 0;
139 my $opt_socket_wrapper_pcap = undef;
140 my $opt_socket_wrapper_keep_pcap = undef;
142 my $opt_immediate = 0;
143 my $opt_expected_failures = undef;
144 my @opt_exclude = ();
145 my @opt_include = ();
147 my $opt_image = undef;
150 my $opt_analyse_cmd = undef;
151 my $opt_resetup_env = undef;
152 my $opt_bindir = undef;
153 my $opt_no_lazy_setup = undef;
154 my $opt_format = "plain";
161 my @expected_failures = ();
168 TESTS_UNEXPECTED_OK => 0,
169 TESTS_EXPECTED_OK => 0,
170 TESTS_UNEXPECTED_FAIL => 0,
171 TESTS_EXPECTED_FAIL => 0,
178 my ($list, $fullname) = @_;
181 if ($fullname =~ /$$_[0]/) {
182 return ($$_[1]) if ($$_[1]);
183 return "NO REASON SPECIFIED";
190 sub expecting_failure($)
193 return find_in_list(\@expected_failures, $name);
200 return find_in_list(\@excludes, $name);
209 return unless ($opt_socket_wrapper_pcap);
210 return unless defined($ENV{SOCKET_WRAPPER_PCAP_DIR});
213 $fname =~ s%[^abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789\-]%_%g;
215 my $pcap_file = "$ENV{SOCKET_WRAPPER_PCAP_DIR}/$fname.pcap";
217 SocketWrapper::setup_pcap($pcap_file);
222 sub cleanup_pcap($$$)
224 my ($pcap_file, $expected_ret, $ret) = @_;
226 return unless ($opt_socket_wrapper_pcap);
227 return if ($opt_socket_wrapper_keep_pcap);
228 return unless ($expected_ret == $ret);
229 return unless defined($pcap_file);
234 sub run_testsuite($$$$$$)
236 my ($envname, $name, $cmd, $i, $totalsuites, $msg_ops) = @_;
237 my $pcap_file = setup_pcap($name);
239 $msg_ops->start_test([], $name);
241 unless (open(RESULT, "$cmd 2>&1|")) {
242 $statistics->{TESTS_ERROR}++;
243 $msg_ops->end_test([], $name, "error", 1, "Unable to run $cmd: $!");
244 $statistics->{SUITES_FAIL}++;
248 my $expected_ret = parse_results(
249 $msg_ops, $statistics, *RESULT, \&expecting_failure, [$name]);
251 my $envlog = getlog_env($envname);
252 $msg_ops->output_msg("ENVLOG: $envlog\n") if ($envlog ne "");
254 $msg_ops->output_msg("CMD: $cmd\n");
256 my $ret = close(RESULT);
257 $ret = 0 unless $ret == 1;
259 my $exitcode = $? >> 8;
262 $msg_ops->end_test([], $name, "success", $expected_ret != $ret, undef);
264 $msg_ops->end_test([], $name, "failure", $expected_ret != $ret, "Exit code was $exitcode");
267 cleanup_pcap($pcap_file, $expected_ret, $ret);
269 if (not $opt_socket_wrapper_keep_pcap and defined($pcap_file)) {
270 $msg_ops->output_msg("PCAP FILE: $pcap_file\n");
273 if ($ret != $expected_ret) {
274 $statistics->{SUITES_FAIL}++;
275 exit(1) if ($opt_one);
278 return ($ret == $expected_ret);
283 print "Samba test runner
284 Copyright (C) Jelmer Vernooij <jelmer\@samba.org>
286 Usage: $Script [OPTIONS] PREFIX
289 --help this help page
290 --target=samba[34]|win|kvm Samba version to target
291 --testlist=FILE file to read available tests from
294 --prefix=DIR prefix to run tests in [st]
295 --srcdir=DIR source directory [.]
296 --builddir=DIR output directory [.]
299 --socket-wrapper-pcap save traffic to pcap directories
300 --socket-wrapper-keep-pcap keep all pcap files, not just those for tests that
302 --socket-wrapper enable socket wrapper
303 --expected-failures=FILE specify list of tests that is guaranteed to fail
306 --ldap=openldap|fedora-ds back smbd onto specified ldap server
309 --bindir=PATH path to binaries
312 --image=PATH path to KVM image
315 --quick run quick overall test
316 --one abort when the first test fails
317 --immediate print test output for failed tests during run
319 --analyse-cmd CMD command to run after each test
324 my $result = GetOptions (
325 'help|h|?' => \$opt_help,
326 'target=s' => \$opt_target,
327 'prefix=s' => \$prefix,
328 'socket-wrapper' => \$opt_socket_wrapper,
329 'socket-wrapper-pcap' => \$opt_socket_wrapper_pcap,
330 'socket-wrapper-keep-pcap' => \$opt_socket_wrapper_keep_pcap,
331 'quick' => \$opt_quick,
333 'immediate' => \$opt_immediate,
334 'expected-failures=s' => \$opt_expected_failures,
335 'exclude=s' => \@opt_exclude,
336 'include=s' => \@opt_include,
337 'srcdir=s' => \$srcdir,
338 'builddir=s' => \$builddir,
339 'verbose' => \$opt_verbose,
340 'testenv' => \$opt_testenv,
342 'analyse-cmd=s' => \$opt_analyse_cmd,
343 'no-lazy-setup' => \$opt_no_lazy_setup,
344 'resetup-environment' => \$opt_resetup_env,
345 'bindir:s' => \$opt_bindir,
346 'format=s' => \$opt_format,
347 'image=s' => \$opt_image,
348 'testlist=s' => \@testlists
351 exit(1) if (not $result);
353 ShowHelp() if ($opt_help);
357 # quick hack to disable rpc validation when using valgrind - its way too slow
358 unless (defined($ENV{VALGRIND})) {
359 $ENV{VALIDATE} = "validate";
360 $ENV{MALLOC_CHECK_} = 2;
363 my $old_pwd = "$RealBin/..";
365 # Backwards compatibility:
366 if (defined($ENV{TEST_LDAP}) and $ENV{TEST_LDAP} eq "yes") {
367 if (defined($ENV{FEDORA_DS_ROOT})) {
374 my $torture_maxtime = ($ENV{TORTURE_MAXTIME} or 1200);
377 $torture_maxtime *= 2;
384 die("using an empty prefix isn't allowed") unless $prefix ne "";
386 #Ensure we have the test prefix around
387 mkdir($prefix, 0777) unless -d $prefix;
389 my $prefix_abs = abs_path($prefix);
390 my $srcdir_abs = abs_path($srcdir);
392 die("using an empty absolute prefix isn't allowed") unless $prefix_abs ne "";
393 die("using '/' as absolute prefix isn't allowed") unless $prefix_abs ne "/";
395 $ENV{PREFIX} = $prefix;
396 $ENV{KRB5CCNAME} = "$prefix/krb5ticket";
397 $ENV{PREFIX_ABS} = $prefix_abs;
398 $ENV{SRCDIR} = $srcdir;
399 $ENV{SRCDIR_ABS} = $srcdir_abs;
401 if (defined($ENV{RUN_FROM_BUILD_FARM}) and
402 ($ENV{RUN_FROM_BUILD_FARM} eq "yes")) {
403 $opt_format = "buildfarm";
406 my $tls_enabled = not $opt_quick;
407 $ENV{TLS_ENABLED} = ($tls_enabled?"yes":"no");
408 $ENV{LDB_MODULES_PATH} = "$old_pwd/source4/bin/modules/ldb";
409 $ENV{LD_SAMBA_MODULE_PATH} = "$old_pwd/source4/bin/modules";
410 sub prefix_pathvar($$)
412 my ($name, $newpath) = @_;
413 if (defined($ENV{$name})) {
414 $ENV{$name} = "$newpath:$ENV{$name}";
416 $ENV{$name} = $newpath;
419 prefix_pathvar("PKG_CONFIG_PATH", "$old_pwd/source4/bin/pkgconfig");
420 # Required for smbscript:
421 prefix_pathvar("PATH", "$old_pwd/source4/bin");
422 prefix_pathvar("PYTHONPATH", "$old_pwd/source4/bin/python");
424 if ($opt_socket_wrapper_keep_pcap) {
425 # Socket wrapper keep pcap implies socket wrapper pcap
426 $opt_socket_wrapper_pcap = 1;
429 if ($opt_socket_wrapper_pcap) {
430 # Socket wrapper pcap implies socket wrapper
431 $opt_socket_wrapper = 1;
434 my $socket_wrapper_dir;
435 if ($opt_socket_wrapper) {
436 $socket_wrapper_dir = SocketWrapper::setup_dir("$prefix/w", $opt_socket_wrapper_pcap);
437 print "SOCKET_WRAPPER_DIR=$socket_wrapper_dir\n";
439 warn("Not using socket wrapper, but also not running as root. Will not be able to listen on proper ports") unless $< == 0;
443 my $testenv_default = "none";
445 if ($opt_target eq "samba4") {
446 $testenv_default = "member";
447 require target::Samba4;
448 $target = new Samba4($opt_bindir or "$srcdir/bin", $ldap, "$srcdir/setup");
449 } elsif ($opt_target eq "samba3") {
450 if ($opt_socket_wrapper and `$opt_bindir/smbd -b | grep SOCKET_WRAPPER` eq "") {
451 die("You must include --enable-socket-wrapper when compiling Samba in order to execute 'make test'. Exiting....");
453 $testenv_default = "dc";
454 require target::Samba3;
455 $target = new Samba3($opt_bindir);
456 } elsif ($opt_target eq "win") {
457 die("Windows tests will not run with socket wrapper enabled.")
458 if ($opt_socket_wrapper);
459 $testenv_default = "dc";
460 require target::Windows;
461 $target = new Windows();
462 } elsif ($opt_target eq "kvm") {
463 die("Kvm tests will not run with socket wrapper enabled.")
464 if ($opt_socket_wrapper);
466 die("No image specified") unless ($opt_image);
467 $target = new Kvm($opt_image, undef);
471 # Start a Virtual Distributed Ethernet Switch
472 # Returns the pid of the switch.
474 sub start_vde_switch($)
478 system("vde_switch --pidfile $path/vde.pid --sock $path/vde.sock --daemon");
480 open(PID, "$path/vde.pid");
488 # Stop a Virtual Distributed Ethernet Switch
489 sub stop_vde_switch($)
495 sub read_test_regexes($)
499 open(LF, "<$name") or die("unable to read $name: $!");
503 if (/^(.*?)([ \t]+)\#([\t ]*)(.*?)$/) {
504 push (@ret, [$1, $4]);
506 s/^(.*?)([ \t]+)\#([\t ]*)(.*?)$//;
507 push (@ret, [$_, undef]);
514 if (defined($opt_expected_failures)) {
515 @expected_failures = read_test_regexes($opt_expected_failures);
518 foreach (@opt_exclude) {
519 push (@excludes, read_test_regexes($_));
523 push (@includes, read_test_regexes("samba4-quick"));
526 foreach (@opt_include) {
527 push (@includes, read_test_regexes($_));
530 my $interfaces = join(',', ("127.0.0.6/8",
537 my $conffile = "$prefix_abs/client/client.conf";
539 sub write_clientconf($$)
541 my ($conffile, $vars) = @_;
543 mkdir("$prefix/client", 0777) unless -d "$prefix/client";
545 if ( -d "$prefix/client/private" ) {
546 unlink <$prefix/client/private/*>;
548 mkdir("$prefix/client/private", 0777);
551 open(CF, ">$conffile");
552 print CF "[global]\n";
553 if (defined($ENV{VALGRIND})) {
554 print CF "\ticonv:native = true\n";
556 print CF "\ticonv:native = false\n";
558 print CF "\tnetbios name = client\n";
559 if (defined($vars->{DOMAIN})) {
560 print CF "\tworkgroup = $vars->{DOMAIN}\n";
562 if (defined($vars->{REALM})) {
563 print CF "\trealm = $vars->{REALM}\n";
565 if (defined($vars->{NCALRPCDIR})) {
566 print CF "\tncalrpc dir = $vars->{NCALRPCDIR}\n";
568 if (defined($vars->{PIDDIR})) {
569 print CF "\tpid directory = $vars->{PIDDIR}\n";
571 if (defined($vars->{WINBINDD_SOCKET_DIR})) {
572 print CF "\twinbindd socket directory = $vars->{WINBINDD_SOCKET_DIR}\n";
574 if ($opt_socket_wrapper) {
575 print CF "\tinterfaces = $interfaces\n";
578 private dir = $prefix_abs/client/private
579 js include = $srcdir_abs/scripting/libjs
580 name resolve order = bcast
581 panic action = $srcdir_abs/script/gdb_backtrace \%PID\% \%PROG\%
583 notify:inotify = false
585 system:anonymous = true
586 torture:basedir = $prefix_abs/client
587 #We don't want to pass our self-tests if the PAC code is wrong
588 gensec:require_pac = true
589 modules dir = $ENV{LD_SAMBA_MODULE_PATH}
594 my @torture_options = ();
595 push (@torture_options, "--configfile=$conffile");
596 # ensure any one smbtorture call doesn't run too long
597 push (@torture_options, "--maximum-runtime=$torture_maxtime");
598 push (@torture_options, "--target=$opt_target");
599 push (@torture_options, "--basedir=$prefix_abs");
600 push (@torture_options, "--option=torture:progress=no") unless ($opt_verbose);
601 push (@torture_options, "--format=subunit");
602 push (@torture_options, "--option=torture:quick=yes") if ($opt_quick);
604 $ENV{TORTURE_OPTIONS} = join(' ', @torture_options);
605 print "OPTIONS $ENV{TORTURE_OPTIONS}\n";
609 my $testsdir = "$srcdir/selftest";
610 $ENV{SMB_CONF_PATH} = "$conffile";
611 $ENV{CONFIGURATION} = "--configfile=$conffile";
613 my %required_envs = ();
620 open(IN, $filename) or die("Unable to open $filename: $!");
623 if ($_ eq "-- TEST --\n") {
630 if (not defined($tests) or $name =~ /$tests/) {
631 $required_envs{$env} = 1;
632 push (@ret, [$name, $env, $cmdline]);
638 close(IN) or die("Error creating recipe");
642 if ($#testlists == -1) {
643 die("No testlists specified");
647 foreach my $fn (@testlists) {
648 foreach (read_testlist($fn)) {
650 next if (@includes and not find_in_list(\@includes, $name));
651 push (@available, $_);
656 if ($opt_format eq "buildfarm") {
657 require output::buildfarm;
658 $msg_ops = new output::buildfarm($statistics);
659 } elsif ($opt_format eq "plain") {
660 require output::plain;
661 $msg_ops = new output::plain("$prefix/summary", $opt_verbose, $opt_immediate, $statistics, $#available+1);
662 } elsif ($opt_format eq "html") {
663 require output::html;
664 mkdir("test-results", 0777);
665 $msg_ops = new output::html("test-results", $statistics);
667 die("Invalid output format '$opt_format'");
671 foreach (@available) {
673 my $skipreason = skip($name);
675 $msg_ops->skip_testsuite($name, $skipreason);
682 print STDERR "No tests to run\n";
686 my $suitestotal = $#todo + 1;
690 my %running_envs = ();
692 my @exported_envvars = (
697 # domain controller stuff
717 "WINBINDD_SOCKET_DIR",
718 "WINBINDD_PRIV_PIPE_DIR"
721 $SIG{INT} = $SIG{QUIT} = $SIG{TERM} = sub {
723 teardown_env($_) foreach(keys %running_envs);
724 die("Received signal $signame");
732 if ($envname eq "none") {
734 } elsif (defined($running_envs{$envname})) {
735 $testenv_vars = $running_envs{$envname};
736 if (not $target->check_env($testenv_vars)) {
737 $testenv_vars = undef;
740 $testenv_vars = $target->setup_env($envname, $prefix);
743 return undef unless defined($testenv_vars);
745 $running_envs{$envname} = $testenv_vars;
747 SocketWrapper::set_default_iface(6);
748 write_clientconf($conffile, $testenv_vars);
750 foreach (@exported_envvars) {
751 if (defined($testenv_vars->{$_})) {
752 $ENV{$_} = $testenv_vars->{$_};
758 return $testenv_vars;
761 sub exported_envvars_str($)
763 my ($testenv_vars) = @_;
766 foreach (@exported_envvars) {
767 next unless defined($testenv_vars->{$_});
768 $out .= $_."=".$testenv_vars->{$_}."\n";
777 return "" if ($envname eq "none");
778 return $target->getlog_env($running_envs{$envname});
784 return 1 if ($envname eq "none");
785 return $target->check_env($running_envs{$envname});
791 return if ($envname eq "none");
792 $target->teardown_env($running_envs{$envname});
793 delete $running_envs{$envname};
796 if ($opt_no_lazy_setup) {
797 setup_env($_) foreach (keys %required_envs);
801 my $testenv_name = $ENV{SELFTEST_TESTENV};
802 $testenv_name = $testenv_default unless defined($testenv_name);
804 my $testenv_vars = setup_env($testenv_name);
806 $ENV{PIDDIR} = $testenv_vars->{PIDDIR};
808 my $envvarstr = exported_envvars_str($testenv_vars);
810 my $term = ($ENV{TERM} or "xterm");
811 system("$term -e 'echo -e \"
812 Welcome to the Samba4 Test environment '$testenv_name'
814 This matches the client environment used in make test
815 smbd is pid `cat \$PIDDIR/smbd.pid`
817 Some useful environment variables:
818 TORTURE_OPTIONS=\$TORTURE_OPTIONS
819 CONFIGURATION=\$CONFIGURATION
822 \" && LD_LIBRARY_PATH=$ENV{LD_LIBRARY_PATH} bash'");
823 teardown_env($testenv_name);
828 $cmd =~ s/([\(\)])/\\$1/g;
830 my $envname = $$_[1];
832 my $envvars = setup_env($envname);
833 if (not defined($envvars)) {
834 $msg_ops->skip_testsuite($name, "unable to set up environment $envname");
838 run_testsuite($envname, $name, $cmd, $i, $suitestotal,
841 if (defined($opt_analyse_cmd)) {
842 system("$opt_analyse_cmd \"$name\"");
845 teardown_env($envname) if ($opt_resetup_env);
851 teardown_env($_) foreach (keys %running_envs);
859 # if there were any valgrind failures, show them
860 foreach (<$prefix/valgrind.log*>) {
862 system("grep DWARF2.CFI.reader $_ > /dev/null");
864 print "VALGRIND FAILURE\n";
870 if ($opt_format eq "buildfarm") {
871 print "TEST STATUS: $statistics->{SUITES_FAIL}\n";
874 exit $statistics->{SUITES_FAIL};