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