selftest/selftest.pl

   1 #!/usr/bin/perl
   2 # Bootstrap Samba and run a number of tests against it.
   3 # Copyright (C) 2005-2010 Jelmer Vernooij <jelmer@samba.org>
   4 # Copyright (C) 2007-2009 Stefan Metzmacher <metze@samba.org>
   5
   6 # This program is free software; you can redistribute it and/or modify
   7 # it under the terms of the GNU General Public License as published by
   8 # the Free Software Foundation; either version 3 of the License, or
   9 # (at your option) any later version.
  10
  11 # This program is distributed in the hope that it will be useful,
  12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 # GNU General Public License for more details.
  15
  16 # You should have received a copy of the GNU General Public License
  17 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  18
  19 use strict;
  20
  21 use FindBin qw($RealBin $Script);
  22 use File::Spec;
  23 use File::Temp qw(tempfile);
  24 use Getopt::Long;
  25 use POSIX;
  26 use Cwd qw(abs_path);
  27 use lib "$RealBin";
  28 use Subunit;
  29 use SocketWrapper;
  30
  31 eval {
  32 require Time::HiRes;
  33 Time::HiRes->import("time");
  34 };
  35 if ($@) {
  36         print "You don't have Time::Hires installed !\n";
  37 }
  38
  39 my $opt_help = 0;
  40 my $opt_target = "samba";
  41 my $opt_quick = 0;
  42 my $opt_socket_wrapper = 0;
  43 my $opt_socket_wrapper_pcap = undef;
  44 my $opt_socket_wrapper_keep_pcap = undef;
  45 my $opt_random_order = 0;
  46 my $opt_one = 0;
  47 my @opt_exclude = ();
  48 my @opt_include = ();
  49 my $opt_testenv = 0;
  50 my $opt_list = 0;
  51 my $ldap = undef;
  52 my $opt_resetup_env = undef;
  53 my $opt_binary_mapping = "";
  54 my $opt_load_list = undef;
  55 my $opt_libnss_wrapper_so_path = "";
  56 my $opt_libresolv_wrapper_so_path = "";
  57 my $opt_libsocket_wrapper_so_path = "";
  58 my $opt_libuid_wrapper_so_path = "";
  59 my $opt_use_dns_faking = 0;
  60 my @testlists = ();
  61
  62 my $srcdir = ".";
  63 my $bindir = "./bin";
  64 my $prefix = "./st";
  65
  66 my @includes = ();
  67 my @excludes = ();
  68
  69 sub find_in_list($$)
  70 {
  71         my ($list, $fullname) = @_;
  72
  73         foreach (@$list) {
  74                 if ($fullname =~ /$$_[0]/) {
  75                          return ($$_[1]) if ($$_[1]);
  76                          return "";
  77                 }
  78         }
  79
  80         return undef;
  81 }
  82
  83 sub skip($)
  84 {
  85         my ($name) = @_;
  86
  87         return find_in_list(\@excludes, $name);
  88 }
  89
  90 sub getlog_env($);
  91
  92 sub setup_pcap($)
  93 {
  94         my ($name) = @_;
  95
  96         return unless ($opt_socket_wrapper_pcap);
  97         return unless defined($ENV{SOCKET_WRAPPER_PCAP_DIR});
  98
  99         my $fname = $name;
 100         $fname =~ s%[^abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789\-]%_%g;
 101
 102         my $pcap_file = "$ENV{SOCKET_WRAPPER_PCAP_DIR}/$fname.pcap";
 103
 104         SocketWrapper::setup_pcap($pcap_file);
 105
 106         return $pcap_file;
 107 }
 108
 109 sub cleanup_pcap($$)
 110 {
 111         my ($pcap_file, $exitcode) = @_;
 112
 113         return unless ($opt_socket_wrapper_pcap);
 114         return if ($opt_socket_wrapper_keep_pcap);
 115         return unless ($exitcode == 0);
 116         return unless defined($pcap_file);
 117
 118         unlink($pcap_file);
 119 }
 120
 121 # expand strings from %ENV
 122 sub expand_environment_strings($)
 123 {
 124         my $s = shift;
 125         # we use a reverse sort so we do the longer ones first
 126         foreach my $k (sort { $b cmp $a } keys %ENV) {
 127                 $s =~ s/\$$k/$ENV{$k}/g;
 128         }
 129         return $s;
 130 }
 131
 132 sub run_testsuite($$$$$)
 133 {
 134         my ($envname, $name, $cmd, $i, $totalsuites) = @_;
 135         my $pcap_file = setup_pcap($name);
 136
 137         Subunit::start_testsuite($name);
 138         Subunit::progress_push();
 139         Subunit::report_time(time());
 140         system($cmd);
 141         Subunit::report_time(time());
 142         Subunit::progress_pop();
 143
 144         if ($? == -1) {
 145                 Subunit::progress_pop();
 146                 Subunit::end_testsuite($name, "error", "Unable to run $cmd: $!");
 147                 exit(1);
 148         } elsif ($? & 127) {
 149                 Subunit::end_testsuite($name, "error",
 150                         sprintf("%s died with signal %d, %s coredump\n", $cmd, ($? & 127),  ($? & 128) ? 'with' : 'without'));
 151                 exit(1);
 152         }
 153
 154         my $exitcode = $? >> 8;
 155
 156         my $envlog = getlog_env($envname);
 157         if ($envlog ne "") {
 158                 print "envlog: $envlog\n";
 159         }
 160
 161         print "command: $cmd\n";
 162         printf "expanded command: %s\n", expand_environment_strings($cmd);
 163
 164         if ($exitcode == 0) {
 165                 Subunit::end_testsuite($name, "success");
 166         } else {
 167                 Subunit::end_testsuite($name, "failure", "Exit code was $exitcode");
 168         }
 169
 170         cleanup_pcap($pcap_file, $exitcode);
 171
 172         if (not $opt_socket_wrapper_keep_pcap and defined($pcap_file)) {
 173                 print "PCAP FILE: $pcap_file\n";
 174         }
 175
 176         if ($exitcode != 0) {
 177                 exit(1) if ($opt_one);
 178         }
 179
 180         return $exitcode;
 181 }
 182
 183 sub ShowHelp()
 184 {
 185         print "Samba test runner
 186 Copyright (C) Jelmer Vernooij <jelmer\@samba.org>
 187 Copyright (C) Stefan Metzmacher <metze\@samba.org>
 188
 189 Usage: $Script [OPTIONS] TESTNAME-REGEX
 190
 191 Generic options:
 192  --help                     this help page
 193  --target=samba[3]|win      Samba version to target
 194  --testlist=FILE            file to read available tests from
 195  --exclude=FILE             Exclude tests listed in the file
 196  --include=FILE             Include tests listed in the file
 197
 198 Paths:
 199  --prefix=DIR               prefix to run tests in [st]
 200  --srcdir=DIR               source directory [.]
 201  --bindir=DIR               binaries directory [./bin]
 202
 203 Preload cwrap:
 204  --nss_wrapper_so_path=FILE the nss_wrapper library to preload
 205  --resolv_wrapper_so_path=FILE the resolv_wrapper library to preload
 206  --socket_wrapper_so_path=FILE the socket_wrapper library to preload
 207  --uid_wrapper_so_path=FILE the uid_wrapper library to preload
 208
 209 DNS:
 210   --use-dns-faking          Fake DNS entries rather than talking to our
 211                             DNS implementation.
 212
 213 Target Specific:
 214  --socket-wrapper-pcap      save traffic to pcap directories
 215  --socket-wrapper-keep-pcap keep all pcap files, not just those for tests that
 216                             failed
 217  --socket-wrapper           enable socket wrapper
 218
 219 Samba4 Specific:
 220  --ldap=openldap|fedora-ds  back samba onto specified ldap server
 221
 222 Behaviour:
 223  --quick                    run quick overall test
 224  --one                      abort when the first test fails
 225  --testenv                  run a shell in the requested test environment
 226  --list                     list available tests
 227 ";
 228         exit(0);
 229 }
 230
 231 my $result = GetOptions (
 232                 'help|h|?' => \$opt_help,
 233                 'target=s' => \$opt_target,
 234                 'prefix=s' => \$prefix,
 235                 'socket-wrapper' => \$opt_socket_wrapper,
 236                 'socket-wrapper-pcap' => \$opt_socket_wrapper_pcap,
 237                 'socket-wrapper-keep-pcap' => \$opt_socket_wrapper_keep_pcap,
 238                 'quick' => \$opt_quick,
 239                 'one' => \$opt_one,
 240                 'exclude=s' => \@opt_exclude,
 241                 'include=s' => \@opt_include,
 242                 'srcdir=s' => \$srcdir,
 243                 'bindir=s' => \$bindir,
 244                 'testenv' => \$opt_testenv,
 245                 'list' => \$opt_list,
 246                 'ldap:s' => \$ldap,
 247                 'resetup-environment' => \$opt_resetup_env,
 248                 'testlist=s' => \@testlists,
 249                 'random-order' => \$opt_random_order,
 250                 'load-list=s' => \$opt_load_list,
 251                 'binary-mapping=s' => \$opt_binary_mapping,
 252                 'nss_wrapper_so_path=s' => \$opt_libnss_wrapper_so_path,
 253                 'resolv_wrapper_so_path=s' => \$opt_libresolv_wrapper_so_path,
 254                 'socket_wrapper_so_path=s' => \$opt_libsocket_wrapper_so_path,
 255                 'uid_wrapper_so_path=s' => \$opt_libuid_wrapper_so_path,
 256                 'use-dns-faking' => \$opt_use_dns_faking
 257             );
 258
 259 exit(1) if (not $result);
 260
 261 ShowHelp() if ($opt_help);
 262
 263 die("--list and --testenv are mutually exclusive") if ($opt_list and $opt_testenv);
 264
 265 # we want unbuffered output
 266 $| = 1;
 267
 268 my @tests = @ARGV;
 269
 270 # quick hack to disable rpc validation when using valgrind - its way too slow
 271 unless (defined($ENV{VALGRIND})) {
 272         $ENV{VALIDATE} = "validate";
 273         $ENV{MALLOC_CHECK_} = 3;
 274 }
 275
 276 # make all our python scripts unbuffered
 277 $ENV{PYTHONUNBUFFERED} = 1;
 278
 279 my $bindir_abs = abs_path($bindir);
 280
 281 # Backwards compatibility:
 282 if (defined($ENV{TEST_LDAP}) and $ENV{TEST_LDAP} eq "yes") {
 283         if (defined($ENV{FEDORA_DS_ROOT})) {
 284                 $ldap = "fedora-ds";
 285         } else {
 286                 $ldap = "openldap";
 287         }
 288 }
 289
 290 my $torture_maxtime = ($ENV{TORTURE_MAXTIME} or 1200);
 291 if ($ldap) {
 292         # LDAP is slow
 293         $torture_maxtime *= 2;
 294 }
 295
 296 $prefix =~ s+//+/+;
 297 $prefix =~ s+/./+/+;
 298 $prefix =~ s+/$++;
 299
 300 die("using an empty prefix isn't allowed") unless $prefix ne "";
 301
 302 # Ensure we have the test prefix around.
 303 #
 304 # We need restrictive
 305 # permissions on this as some subdirectories in this tree will have
 306 # wider permissions (ie 0777) and this would allow other users on the
 307 # host to subvert the test process.
 308 mkdir($prefix, 0700) unless -d $prefix;
 309 chmod 0700, $prefix;
 310
 311 my $prefix_abs = abs_path($prefix);
 312 my $tmpdir_abs = abs_path("$prefix/tmp");
 313 mkdir($tmpdir_abs, 0777) unless -d $tmpdir_abs;
 314
 315 my $srcdir_abs = abs_path($srcdir);
 316
 317 die("using an empty absolute prefix isn't allowed") unless $prefix_abs ne "";
 318 die("using '/' as absolute prefix isn't allowed") unless $prefix_abs ne "/";
 319
 320 $ENV{PREFIX} = $prefix;
 321 $ENV{KRB5CCNAME} = "$prefix/krb5ticket";
 322 $ENV{PREFIX_ABS} = $prefix_abs;
 323 $ENV{SRCDIR} = $srcdir;
 324 $ENV{SRCDIR_ABS} = $srcdir_abs;
 325 $ENV{BINDIR} = $bindir_abs;
 326
 327 my $tls_enabled = not $opt_quick;
 328 $ENV{TLS_ENABLED} = ($tls_enabled?"yes":"no");
 329
 330 sub prefix_pathvar($$)
 331 {
 332         my ($name, $newpath) = @_;
 333         if (defined($ENV{$name})) {
 334                 $ENV{$name} = "$newpath:$ENV{$name}";
 335         } else {
 336                 $ENV{$name} = $newpath;
 337         }
 338 }
 339 prefix_pathvar("PKG_CONFIG_PATH", "$bindir_abs/pkgconfig");
 340 prefix_pathvar("PYTHONPATH", "$bindir_abs/python");
 341
 342 if ($opt_socket_wrapper_keep_pcap) {
 343         # Socket wrapper keep pcap implies socket wrapper pcap
 344         $opt_socket_wrapper_pcap = 1;
 345 }
 346
 347 if ($opt_socket_wrapper_pcap) {
 348         # Socket wrapper pcap implies socket wrapper
 349         $opt_socket_wrapper = 1;
 350 }
 351
 352 my $ld_preload = $ENV{LD_PRELOAD};
 353
 354 if ($opt_libnss_wrapper_so_path) {
 355         if ($ld_preload) {
 356                 $ld_preload = "$ld_preload:$opt_libnss_wrapper_so_path";
 357         } else {
 358                 $ld_preload = "$opt_libnss_wrapper_so_path";
 359         }
 360 }
 361
 362 if ($opt_libresolv_wrapper_so_path) {
 363         if ($ld_preload) {
 364                 $ld_preload = "$ld_preload:$opt_libresolv_wrapper_so_path";
 365         } else {
 366                 $ld_preload = "$opt_libresolv_wrapper_so_path";
 367         }
 368 }
 369
 370 if ($opt_libsocket_wrapper_so_path) {
 371         if ($ld_preload) {
 372                 $ld_preload = "$ld_preload:$opt_libsocket_wrapper_so_path";
 373         } else {
 374                 $ld_preload = "$opt_libsocket_wrapper_so_path";
 375         }
 376 }
 377
 378 if ($opt_libuid_wrapper_so_path) {
 379         if ($ld_preload) {
 380                 $ld_preload = "$ld_preload:$opt_libuid_wrapper_so_path";
 381         } else {
 382                 $ld_preload = "$opt_libuid_wrapper_so_path";
 383         }
 384 }
 385
 386 $ENV{LD_PRELOAD} = $ld_preload;
 387 print "LD_PRELOAD=$ENV{LD_PRELOAD}\n";
 388
 389 # Enable uid_wrapper globally
 390 $ENV{UID_WRAPPER} = 1;
 391
 392 # Disable RTLD_DEEPBIND hack for Samba bind dlz module
 393 #
 394 # This is needed in order to allow the ldb_*ldap module
 395 # to work with a preloaded socket wrapper.
 396 $ENV{LDB_MODULES_DISABLE_DEEPBIND} = 1;
 397
 398 my $socket_wrapper_dir;
 399 if ($opt_socket_wrapper) {
 400         $socket_wrapper_dir = SocketWrapper::setup_dir("$prefix_abs/w", $opt_socket_wrapper_pcap);
 401         print "SOCKET_WRAPPER_DIR=$socket_wrapper_dir\n";
 402 } elsif (not $opt_list) {
 403          unless ($< == 0) {
 404                  warn("not using socket wrapper, but also not running as root. Will not be able to listen on proper ports");
 405          }
 406 }
 407
 408 if ($opt_use_dns_faking) {
 409         print "DNS: Faking namerserver\n";
 410         $ENV{SAMBA_DNS_FAKING} = 1;
 411 }
 412
 413 my $target;
 414 my $testenv_default = "none";
 415
 416 my %binary_mapping = ();
 417 if ($opt_binary_mapping) {
 418     my @binmapping_list = split(/,/, $opt_binary_mapping);
 419     foreach my $mapping (@binmapping_list) {
 420         my ($bin, $map) = split(/\:/, $mapping);
 421         $binary_mapping{$bin} = $map;
 422     }
 423 }
 424
 425 $ENV{BINARY_MAPPING} = $opt_binary_mapping;
 426
 427 # After this many seconds, the server will self-terminate.  All tests
 428 # must terminate in this time, and testenv will only stay alive this
 429 # long
 430
 431 my $server_maxtime = 7500;
 432 if (defined($ENV{SMBD_MAXTIME}) and $ENV{SMBD_MAXTIME} ne "") {
 433     $server_maxtime = $ENV{SMBD_MAXTIME};
 434 }
 435
 436 unless ($opt_list) {
 437         if ($opt_target eq "samba") {
 438                 $testenv_default = "dc";
 439                 require target::Samba;
 440                 $target = new Samba($bindir, \%binary_mapping, $ldap, $srcdir, $server_maxtime);
 441         } elsif ($opt_target eq "samba3") {
 442                 $testenv_default = "member";
 443                 require target::Samba3;
 444                 $target = new Samba3($bindir, \%binary_mapping, $srcdir_abs, $server_maxtime);
 445         }
 446 }
 447
 448 sub read_test_regexes($)
 449 {
 450         my ($name) = @_;
 451         my @ret = ();
 452         open(LF, "<$name") or die("unable to read $name: $!");
 453         while (<LF>) {
 454                 chomp;
 455                 next if (/^#/);
 456                 if (/^(.*?)([ \t]+)\#([\t ]*)(.*?)$/) {
 457                         push (@ret, [$1, $4]);
 458                 } else {
 459                         s/^(.*?)([ \t]+)\#([\t ]*)(.*?)$//;
 460                         push (@ret, [$_, undef]);
 461                 }
 462         }
 463         close(LF);
 464         return @ret;
 465 }
 466
 467 foreach (@opt_exclude) {
 468         push (@excludes, read_test_regexes($_));
 469 }
 470
 471 foreach (@opt_include) {
 472         push (@includes, read_test_regexes($_));
 473 }
 474
 475 my $interfaces = join(',', ("127.0.0.11/8",
 476                             "127.0.0.12/8",
 477                             "127.0.0.13/8",
 478                             "127.0.0.14/8",
 479                             "127.0.0.15/8",
 480                             "127.0.0.16/8"));
 481
 482 my $clientdir = "$prefix_abs/client";
 483
 484 my $conffile = "$clientdir/client.conf";
 485 $ENV{SMB_CONF_PATH} = $conffile;
 486
 487 sub write_clientconf($$$)
 488 {
 489         my ($conffile, $clientdir, $vars) = @_;
 490
 491         mkdir("$clientdir", 0777) unless -d "$clientdir";
 492
 493         if ( -d "$clientdir/private" ) {
 494                 unlink <$clientdir/private/*>;
 495         } else {
 496                 mkdir("$clientdir/private", 0777);
 497         }
 498
 499         if ( -d "$clientdir/lockdir" ) {
 500                 unlink <$clientdir/lockdir/*>;
 501         } else {
 502                 mkdir("$clientdir/lockdir", 0777);
 503         }
 504
 505         if ( -d "$clientdir/statedir" ) {
 506                 unlink <$clientdir/statedir/*>;
 507         } else {
 508                 mkdir("$clientdir/statedir", 0777);
 509         }
 510
 511         if ( -d "$clientdir/cachedir" ) {
 512                 unlink <$clientdir/cachedir/*>;
 513         } else {
 514                 mkdir("$clientdir/cachedir", 0777);
 515         }
 516
 517         # this is ugly, but the ncalrpcdir needs exactly 0755
 518         # otherwise tests fail.
 519         my $mask = umask;
 520         umask 0022;
 521         if ( -d "$clientdir/ncalrpcdir/np" ) {
 522                 unlink <$clientdir/ncalrpcdir/np/*>;
 523                 rmdir "$clientdir/ncalrpcdir/np";
 524         }
 525         if ( -d "$clientdir/ncalrpcdir" ) {
 526                 unlink <$clientdir/ncalrpcdir/*>;
 527                 rmdir "$clientdir/ncalrpcdir";
 528         }
 529         mkdir("$clientdir/ncalrpcdir", 0755);
 530         umask $mask;
 531
 532         open(CF, ">$conffile");
 533         print CF "[global]\n";
 534         print CF "\tnetbios name = client\n";
 535         if (defined($vars->{DOMAIN})) {
 536                 print CF "\tworkgroup = $vars->{DOMAIN}\n";
 537         }
 538         if (defined($vars->{REALM})) {
 539                 print CF "\trealm = $vars->{REALM}\n";
 540         }
 541         if ($opt_socket_wrapper) {
 542                 print CF "\tinterfaces = $interfaces\n";
 543         }
 544         print CF "
 545         private dir = $clientdir/private
 546         lock dir = $clientdir/lockdir
 547         state directory = $clientdir/statedir
 548         cache directory = $clientdir/cachedir
 549         ncalrpc dir = $clientdir/ncalrpcdir
 550         panic action = $RealBin/gdb_backtrace \%d
 551         max xmit = 32K
 552         notify:inotify = false
 553         ldb:nosync = true
 554         system:anonymous = true
 555         client lanman auth = Yes
 556         log level = 1
 557         torture:basedir = $clientdir
 558 #We don't want to pass our self-tests if the PAC code is wrong
 559         gensec:require_pac = true
 560 #We don't want to run 'speed' tests for very long
 561         torture:timelimit = 1
 562         winbind separator = /
 563 ";
 564         close(CF);
 565 }
 566
 567 my @todo = ();
 568
 569 sub should_run_test($)
 570 {
 571         my $name = shift;
 572         if ($#tests == -1) {
 573                 return 1;
 574         }
 575         for (my $i=0; $i <= $#tests; $i++) {
 576                 if ($name =~ /$tests[$i]/i) {
 577                         return 1;
 578                 }
 579         }
 580         return 0;
 581 }
 582
 583 sub read_testlist($)
 584 {
 585         my ($filename) = @_;
 586
 587         my @ret = ();
 588         open(IN, $filename) or die("Unable to open $filename: $!");
 589
 590         while (<IN>) {
 591                 if (/-- TEST(-LOADLIST|) --\n/) {
 592                         my $supports_loadlist = (defined($1) and $1 eq "-LOADLIST");
 593                         my $name = <IN>;
 594                         $name =~ s/\n//g;
 595                         my $env = <IN>;
 596                         $env =~ s/\n//g;
 597                         my $loadlist;
 598                         if ($supports_loadlist) {
 599                                 $loadlist = <IN>;
 600                                 $loadlist =~ s/\n//g;
 601                         }
 602                         my $cmdline = <IN>;
 603                         $cmdline =~ s/\n//g;
 604                         if (should_run_test($name) == 1) {
 605                                 push (@ret, [$name, $env, $cmdline, $loadlist]);
 606                         }
 607                 } else {
 608                         print;
 609                 }
 610         }
 611         close(IN) or die("Error creating recipe from $filename");
 612         return @ret;
 613 }
 614
 615 if ($#testlists == -1) {
 616         die("No testlists specified");
 617 }
 618
 619 $ENV{SELFTEST_PREFIX} = "$prefix_abs";
 620 $ENV{SELFTEST_TMPDIR} = "$tmpdir_abs";
 621 $ENV{TEST_DATA_PREFIX} = "$tmpdir_abs";
 622 if ($opt_socket_wrapper) {
 623         $ENV{SELFTEST_INTERFACES} = $interfaces;
 624 } else {
 625         $ENV{SELFTEST_INTERFACES} = "";
 626 }
 627 if ($opt_quick) {
 628         $ENV{SELFTEST_QUICK} = "1";
 629 } else {
 630         $ENV{SELFTEST_QUICK} = "";
 631 }
 632 $ENV{SELFTEST_MAXTIME} = $torture_maxtime;
 633
 634 my @available = ();
 635 foreach my $fn (@testlists) {
 636         foreach (read_testlist($fn)) {
 637                 my $name = $$_[0];
 638                 next if (@includes and not defined(find_in_list(\@includes, $name)));
 639                 push (@available, $_);
 640         }
 641 }
 642
 643 my $restricted = undef;
 644 my $restricted_used = {};
 645
 646 if ($opt_load_list) {
 647         $restricted = [];
 648         open(LOAD_LIST, "<$opt_load_list") or die("Unable to open $opt_load_list");
 649         while (<LOAD_LIST>) {
 650                 chomp;
 651                 push (@$restricted, $_);
 652         }
 653         close(LOAD_LIST);
 654 }
 655
 656 my $individual_tests = undef;
 657 $individual_tests = {};
 658
 659 foreach my $testsuite (@available) {
 660         my $name = $$testsuite[0];
 661         my $skipreason = skip($name);
 662         if (defined($restricted)) {
 663                 # Find the testsuite for this test
 664                 my $match = undef;
 665                 foreach my $r (@$restricted) {
 666                         if ($r eq $name) {
 667                                 $individual_tests->{$name} = [];
 668                                 $match = $r;
 669                                 $restricted_used->{$r} = 1;
 670                         } elsif (substr($r, 0, length($name)+1) eq "$name.") {
 671                                 push(@{$individual_tests->{$name}}, $r);
 672                                 $match = $r;
 673                                 $restricted_used->{$r} = 1;
 674                         }
 675                 }
 676                 if ($match) {
 677                         if (defined($skipreason)) {
 678                                 if (not $opt_list) {
 679                                         Subunit::skip_testsuite($name, $skipreason);
 680                                 }
 681                         } else {
 682                                 push(@todo, $testsuite);
 683                         }
 684                 }
 685         } elsif (defined($skipreason)) {
 686                 if (not $opt_list) {
 687                         Subunit::skip_testsuite($name, $skipreason);
 688                 }
 689         } else {
 690                 push(@todo, $testsuite);
 691         }
 692 }
 693
 694 if (defined($restricted)) {
 695         foreach (@$restricted) {
 696                 unless (defined($restricted_used->{$_})) {
 697                         print "No test or testsuite found matching $_\n";
 698                 }
 699         }
 700 } elsif ($#todo == -1) {
 701         print STDERR "No tests to run\n";
 702         exit(1);
 703 }
 704
 705 my $suitestotal = $#todo + 1;
 706
 707 unless ($opt_list) {
 708         Subunit::progress($suitestotal);
 709         Subunit::report_time(time());
 710 }
 711
 712 my $i = 0;
 713 $| = 1;
 714
 715 my %running_envs = ();
 716
 717 sub get_running_env($)
 718 {
 719         my ($name) = @_;
 720
 721         my $envname = $name;
 722
 723         $envname =~ s/:.*//;
 724
 725         return $running_envs{$envname};
 726 }
 727
 728 my @exported_envvars = (
 729         # domain stuff
 730         "DOMAIN",
 731         "REALM",
 732
 733         # domain controller stuff
 734         "DC_SERVER",
 735         "DC_SERVER_IP",
 736         "DC_SERVER_IPV6",
 737         "DC_NETBIOSNAME",
 738         "DC_NETBIOSALIAS",
 739
 740         # domain member
 741         "MEMBER_SERVER",
 742         "MEMBER_SERVER_IP",
 743         "MEMBER_SERVER_IPV6",
 744         "MEMBER_NETBIOSNAME",
 745         "MEMBER_NETBIOSALIAS",
 746
 747         # rpc proxy controller stuff
 748         "RPC_PROXY_SERVER",
 749         "RPC_PROXY_SERVER_IP",
 750         "RPC_PROXY_SERVER_IPV6",
 751         "RPC_PROXY_NETBIOSNAME",
 752         "RPC_PROXY_NETBIOSALIAS",
 753
 754         # domain controller stuff for Vampired DC
 755         "VAMPIRE_DC_SERVER",
 756         "VAMPIRE_DC_SERVER_IP",
 757         "VAMPIRE_DC_SERVER_IPV6",
 758         "VAMPIRE_DC_NETBIOSNAME",
 759         "VAMPIRE_DC_NETBIOSALIAS",
 760
 761         "PROMOTED_DC_SERVER",
 762         "PROMOTED_DC_SERVER_IP",
 763         "PROMOTED_DC_SERVER_IPV6",
 764         "PROMOTED_DC_NETBIOSNAME",
 765         "PROMOTED_DC_NETBIOSALIAS",
 766
 767         # server stuff
 768         "SERVER",
 769         "SERVER_IP",
 770         "SERVER_IPV6",
 771         "NETBIOSNAME",
 772         "NETBIOSALIAS",
 773
 774         # user stuff
 775         "USERNAME",
 776         "USERID",
 777         "PASSWORD",
 778         "DC_USERNAME",
 779         "DC_PASSWORD",
 780
 781         # UID/GID for rfc2307 mapping tests
 782         "UID_RFC2307TEST",
 783         "GID_RFC2307TEST",
 784
 785         # misc stuff
 786         "KRB5_CONFIG",
 787         "SELFTEST_WINBINDD_SOCKET_DIR",
 788         "WINBINDD_PRIV_PIPE_DIR",
 789         "NMBD_SOCKET_DIR",
 790         "LOCAL_PATH",
 791
 792         # nss_wrapper
 793         "NSS_WRAPPER_PASSWD",
 794         "NSS_WRAPPER_GROUP",
 795         "NSS_WRAPPER_HOSTS",
 796
 797         # resolv_wrapper
 798         "RESOLV_WRAPPER_CONF",
 799 );
 800
 801 sub sighandler($)
 802 {
 803         my $signame = shift;
 804
 805         $SIG{INT} = $SIG{QUIT} = $SIG{TERM} = 'DEFAULT';
 806         $SIG{PIPE} = 'IGNORE';
 807
 808         open(STDOUT, ">&STDERR") or die "can't dup STDOUT to STDERR: $!";
 809
 810         print "$0: PID[$$]: Got SIG${signame} teardown environments.\n";
 811         teardown_env($_) foreach(keys %running_envs);
 812         system("pstree -p $$");
 813         print "$0: PID[$$]: Exiting...\n";
 814         exit(1);
 815 };
 816
 817 $SIG{INT} = $SIG{QUIT} = $SIG{TERM} = $SIG{PIPE} = \&sighandler;
 818
 819 sub setup_env($$)
 820 {
 821         my ($name, $prefix) = @_;
 822
 823         my $testenv_vars = undef;
 824
 825         my $envname = $name;
 826         my $option = $name;
 827
 828         $envname =~ s/:.*//;
 829         $option =~ s/^[^:]*//;
 830         $option =~ s/^://;
 831
 832         $option = "client" if $option eq "";
 833
 834         if ($envname eq "none") {
 835                 $testenv_vars = {};
 836         } elsif (defined(get_running_env($envname))) {
 837                 $testenv_vars = get_running_env($envname);
 838                 if (not $testenv_vars->{target}->check_env($testenv_vars)) {
 839                         print $testenv_vars->{target}->getlog_env($testenv_vars);
 840                         $testenv_vars = undef;
 841                 }
 842         } else {
 843                 $testenv_vars = $target->setup_env($envname, $prefix);
 844                 if (defined($testenv_vars) and $testenv_vars eq "UNKNOWN") {
 845                     return $testenv_vars;
 846                 } elsif (defined($testenv_vars) && not defined($testenv_vars->{target})) {
 847                         $testenv_vars->{target} = $target;
 848                 }
 849                 if (not defined($testenv_vars)) {
 850                         warn("$opt_target can't start up known environment '$envname'");
 851                 }
 852         }
 853
 854         return undef unless defined($testenv_vars);
 855
 856         $running_envs{$envname} = $testenv_vars;
 857
 858         if ($option eq "local") {
 859                 SocketWrapper::set_default_iface($testenv_vars->{SOCKET_WRAPPER_DEFAULT_IFACE});
 860                 $ENV{SMB_CONF_PATH} = $testenv_vars->{SERVERCONFFILE};
 861         } elsif ($option eq "client") {
 862                 SocketWrapper::set_default_iface(11);
 863                 write_clientconf($conffile, $clientdir, $testenv_vars);
 864                 $ENV{SMB_CONF_PATH} = $conffile;
 865         } else {
 866                 die("Unknown option[$option] for envname[$envname]");
 867         }
 868
 869         foreach (@exported_envvars) {
 870                 if (defined($testenv_vars->{$_})) {
 871                         $ENV{$_} = $testenv_vars->{$_};
 872                 } else {
 873                         delete $ENV{$_};
 874                 }
 875         }
 876
 877         return $testenv_vars;
 878 }
 879
 880 sub exported_envvars_str($)
 881 {
 882         my ($testenv_vars) = @_;
 883         my $out = "";
 884
 885         foreach (@exported_envvars) {
 886                 next unless defined($testenv_vars->{$_});
 887                 $out .= $_."=".$testenv_vars->{$_}."\n";
 888         }
 889
 890         return $out;
 891 }
 892
 893 sub getlog_env($)
 894 {
 895         my ($envname) = @_;
 896         return "" if ($envname eq "none");
 897         my $env = get_running_env($envname);
 898         return $env->{target}->getlog_env($env);
 899 }
 900
 901 sub check_env($)
 902 {
 903         my ($envname) = @_;
 904         return 1 if ($envname eq "none");
 905         my $env = get_running_env($envname);
 906         return $env->{target}->check_env($env);
 907 }
 908
 909 sub teardown_env($)
 910 {
 911         my ($envname) = @_;
 912         return if ($envname eq "none");
 913         print STDERR "teardown_env($envname)\n";
 914         my $env = get_running_env($envname);
 915         $env->{target}->teardown_env($env);
 916         delete $running_envs{$envname};
 917 }
 918
 919 # This 'global' file needs to be empty when we start
 920 unlink("$prefix_abs/dns_host_file");
 921 unlink("$prefix_abs/hosts");
 922
 923 if ($opt_random_order) {
 924         require List::Util;
 925         my @newtodo = List::Util::shuffle(@todo);
 926         @todo = @newtodo;
 927 }
 928
 929 if ($opt_testenv) {
 930         my $testenv_name = $ENV{SELFTEST_TESTENV};
 931         $testenv_name = $testenv_default unless defined($testenv_name);
 932
 933         my $testenv_vars = setup_env($testenv_name, $prefix);
 934
 935         if (not $testenv_vars or $testenv_vars eq "UNKNOWN") {
 936                 die("Unable to setup environment $testenv_name");
 937         }
 938
 939         $ENV{PIDDIR} = $testenv_vars->{PIDDIR};
 940         $ENV{ENVNAME} = $testenv_name;
 941
 942         my $envvarstr = exported_envvars_str($testenv_vars);
 943
 944         my @term_args = ("echo -e \"
 945 Welcome to the Samba4 Test environment '$testenv_name'
 946
 947 This matches the client environment used in make test
 948 server is pid `cat \$PIDDIR/samba.pid`
 949
 950 Some useful environment variables:
 951 TORTURE_OPTIONS=\$TORTURE_OPTIONS
 952 SMB_CONF_PATH=\$SMB_CONF_PATH
 953
 954 $envvarstr
 955 \" && LD_LIBRARY_PATH=$ENV{LD_LIBRARY_PATH} bash");
 956         my @term = ();
 957         if ($ENV{TERMINAL}) {
 958             @term = ($ENV{TERMINAL});
 959         } else {
 960             @term = ("xterm", "-e");
 961             unshift(@term_args, ("bash", "-c"));
 962         }
 963
 964         system(@term, @term_args);
 965
 966         teardown_env($testenv_name);
 967 } elsif ($opt_list) {
 968         foreach (@todo) {
 969                 my $name = $$_[0];
 970                 my $envname = $$_[1];
 971                 my $cmd = $$_[2];
 972                 my $listcmd = $$_[3];
 973
 974                 unless (defined($listcmd)) {
 975                         warn("Unable to list tests in $name");
 976                         # Rather than ignoring this testsuite altogether, just pretend the entire testsuite is
 977                         # a single "test".
 978                         print "$name\n";
 979                         next;
 980                 }
 981
 982                 system($listcmd);
 983
 984                 if ($? == -1) {
 985                         die("Unable to run $listcmd: $!");
 986                 } elsif ($? & 127) {
 987                         die(sprintf("%s died with signal %d, %s coredump\n", $listcmd, ($? & 127),  ($? & 128) ? 'with' : 'without'));
 988                 }
 989
 990                 my $exitcode = $? >> 8;
 991                 if ($exitcode != 0) {
 992                         die("$cmd exited with exit code $exitcode");
 993                 }
 994         }
 995 } else {
 996         foreach (@todo) {
 997                 $i++;
 998                 my $cmd = $$_[2];
 999                 my $name = $$_[0];
1000                 my $envname = $$_[1];
1001
1002                 my $envvars = setup_env($envname, $prefix);
1003                 if (not defined($envvars)) {
1004                         Subunit::start_testsuite($name);
1005                         Subunit::end_testsuite($name, "error",
1006                                 "unable to set up environment $envname - exiting");
1007                         next;
1008                 } elsif ($envvars eq "UNKNOWN") {
1009                         Subunit::start_testsuite($name);
1010                         Subunit::end_testsuite($name, "skip",
1011                                 "environment $envname is unknown in this test backend - skipping");
1012                         next;
1013                 }
1014
1015                 # Generate a file with the individual tests to run, if the
1016                 # test runner for this test suite supports it.
1017                 if ($individual_tests and $individual_tests->{$name}) {
1018                         if ($$_[3]) {
1019                                 my ($fh, $listid_file) = tempfile(UNLINK => 0);
1020                                 foreach my $test (@{$individual_tests->{$name}}) {
1021                                         print $fh substr($test, length($name)+1) . "\n";
1022                                 }
1023                                 $cmd =~ s/\$LOADLIST/--load-list=$listid_file/g;
1024                         } else {
1025                                 warn("Unable to run individual tests in $name, it does not support --loadlist.");
1026                         }
1027                 }
1028
1029                 run_testsuite($envname, $name, $cmd, $i, $suitestotal);
1030
1031                 teardown_env($envname) if ($opt_resetup_env);
1032         }
1033 }
1034
1035 print "\n";
1036
1037 teardown_env($_) foreach (keys %running_envs);
1038
1039 my $failed = 0;
1040
1041 # if there were any valgrind failures, show them
1042 foreach (<$prefix/valgrind.log*>) {
1043         next unless (-s $_);
1044         print "VALGRIND FAILURE\n";
1045         $failed++;
1046         system("cat $_");
1047 }
1048 exit 0;