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 use target::Samba;
  31 use Time::HiRes qw(time);
  32
  33 eval {
  34 require Time::HiRes;
  35 Time::HiRes->import("time");
  36 };
  37 if ($@) {
  38         print "You don't have Time::Hires installed !\n";
  39 }
  40
  41 my $opt_help = 0;
  42 my $opt_target = "samba";
  43 my $opt_quick = 0;
  44 my $opt_socket_wrapper = 0;
  45 my $opt_socket_wrapper_pcap = undef;
  46 my $opt_socket_wrapper_keep_pcap = undef;
  47 my $opt_random_order = 0;
  48 my $opt_one = 0;
  49 my @opt_exclude = ();
  50 my @opt_include = ();
  51 my @opt_exclude_env = ();
  52 my @opt_include_env = ();
  53 my $opt_testenv = 0;
  54 my $opt_list = 0;
  55 my $opt_mitkrb5 = 0;
  56 my $ldap = undef;
  57 my $opt_resetup_env = undef;
  58 my $opt_load_list = undef;
  59 my $opt_libnss_wrapper_so_path = "";
  60 my $opt_libresolv_wrapper_so_path = "";
  61 my $opt_libsocket_wrapper_so_path = "";
  62 my $opt_libuid_wrapper_so_path = "";
  63 my $opt_libasan_so_path = "";
  64 my $opt_use_dns_faking = 0;
  65 my @testlists = ();
  66
  67 my $srcdir = ".";
  68 my $bindir = "./bin";
  69 my $prefix = "./st";
  70
  71 my @includes = ();
  72 my @excludes = ();
  73
  74 sub find_in_list($$)
  75 {
  76         my ($list, $fullname) = @_;
  77
  78         foreach (@$list) {
  79                 if ($fullname =~ /$$_[0]/) {
  80                          return ($$_[1]) if ($$_[1]);
  81                          return "";
  82                 }
  83         }
  84
  85         return undef;
  86 }
  87
  88 sub skip
  89 {
  90         my ($name, $envname) = @_;
  91         my ($env_basename, $env_localpart) = split(/:/, $envname);
  92
  93         if ($opt_target eq "samba3" && $Samba::ENV_NEEDS_AD_DC{$env_basename}) {
  94                 return "environment $envname is disabled as this build does not include an AD DC";
  95         }
  96
  97         if (@opt_include_env && !(grep {$_ eq $env_basename} @opt_include_env)) {
  98                 return "environment $envname is disabled (via --include-env command line option) in this test run - skipping";
  99         } elsif (@opt_exclude_env && grep {$_ eq $env_basename} @opt_exclude_env) {
 100                 return "environment $envname is disabled (via --exclude-env command line option) in this test run - skipping";
 101         }
 102
 103         return find_in_list(\@excludes, $name);
 104 }
 105
 106 sub getlog_env($);
 107
 108 sub setup_pcap($)
 109 {
 110         my ($name) = @_;
 111
 112         return unless ($opt_socket_wrapper_pcap);
 113         return unless defined($ENV{SOCKET_WRAPPER_PCAP_DIR});
 114
 115         my $fname = $name;
 116         $fname =~ s%[^abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789\-]%_%g;
 117
 118         my $pcap_file = "$ENV{SOCKET_WRAPPER_PCAP_DIR}/$fname.pcap";
 119
 120         SocketWrapper::setup_pcap($pcap_file);
 121
 122         return $pcap_file;
 123 }
 124
 125 sub cleanup_pcap($$)
 126 {
 127         my ($pcap_file, $exitcode) = @_;
 128
 129         return unless ($opt_socket_wrapper_pcap);
 130         return if ($opt_socket_wrapper_keep_pcap);
 131         return unless ($exitcode == 0);
 132         return unless defined($pcap_file);
 133
 134         unlink($pcap_file);
 135 }
 136
 137 # expand strings from %ENV
 138 sub expand_environment_strings($)
 139 {
 140         my $s = shift;
 141         # we use a reverse sort so we do the longer ones first
 142         foreach my $k (sort { $b cmp $a } keys %ENV) {
 143                 $s =~ s/\$$k/$ENV{$k}/g;
 144         }
 145         return $s;
 146 }
 147
 148 sub run_testsuite($$$$$)
 149 {
 150         my ($envname, $name, $cmd, $i, $totalsuites) = @_;
 151         my $pcap_file = setup_pcap($name);
 152
 153         Subunit::start_testsuite($name);
 154         Subunit::progress_push();
 155         Subunit::report_time();
 156         system($cmd);
 157         Subunit::report_time();
 158         Subunit::progress_pop();
 159
 160         if ($? == -1) {
 161                 print "command: $cmd\n";
 162                 printf "expanded command: %s\n", expand_environment_strings($cmd);
 163                 Subunit::end_testsuite($name, "error", "Unable to run $cmd: $!");
 164                 exit(1);
 165         } elsif ($? & 127) {
 166                 print "command: $cmd\n";
 167                 printf "expanded command: %s\n", expand_environment_strings($cmd);
 168                 Subunit::end_testsuite($name, "error",
 169                         sprintf("%s died with signal %d, %s coredump\n", $cmd, ($? & 127),  ($? & 128) ? 'with' : 'without'));
 170                 exit(1);
 171         }
 172
 173         my $exitcode = $? >> 8;
 174
 175         my $envlog = getlog_env($envname);
 176         if ($envlog ne "") {
 177                 print "envlog: $envlog\n";
 178         }
 179
 180         print "command: $cmd\n";
 181         printf "expanded command: %s\n", expand_environment_strings($cmd);
 182
 183         if ($exitcode == 0) {
 184                 Subunit::end_testsuite($name, "success");
 185         } else {
 186                 Subunit::end_testsuite($name, "failure", "Exit code was $exitcode");
 187         }
 188
 189         cleanup_pcap($pcap_file, $exitcode);
 190
 191         if (not $opt_socket_wrapper_keep_pcap and defined($pcap_file)) {
 192                 print "PCAP FILE: $pcap_file\n";
 193         }
 194
 195         if ($exitcode != 0) {
 196                 exit(1) if ($opt_one);
 197         }
 198
 199         return $exitcode;
 200 }
 201
 202 sub ShowHelp()
 203 {
 204         print "Samba test runner
 205 Copyright (C) Jelmer Vernooij <jelmer\@samba.org>
 206 Copyright (C) Stefan Metzmacher <metze\@samba.org>
 207
 208 Usage: $Script [OPTIONS] TESTNAME-REGEX [TESTNAME-REGEX...]
 209
 210 Generic options:
 211  --help                     this help page
 212  --target=samba[3]|win      Samba version to target
 213  --testlist=FILE            file to read available tests from
 214  --exclude=FILE             Exclude tests listed in the file
 215  --include=FILE             Include tests listed in the file
 216  --exclude-env=ENV          Exclude tests for the specified environment
 217  --include-env=ENV          Include tests for the specified environment
 218
 219 Paths:
 220  --prefix=DIR               prefix to run tests in [st]
 221  --srcdir=DIR               source directory [.]
 222  --bindir=DIR               binaries directory [./bin]
 223
 224 Preload cwrap:
 225  --nss_wrapper_so_path=FILE the nss_wrapper library to preload
 226  --resolv_wrapper_so_path=FILE the resolv_wrapper library to preload
 227  --socket_wrapper_so_path=FILE the socket_wrapper library to preload
 228  --uid_wrapper_so_path=FILE the uid_wrapper library to preload
 229  --asan_so_path=FILE the asan library to preload
 230
 231 DNS:
 232   --use-dns-faking          Fake DNS entries rather than talking to our
 233                             DNS implementation.
 234
 235 Target Specific:
 236  --socket-wrapper-pcap      save traffic to pcap directories
 237  --socket-wrapper-keep-pcap keep all pcap files, not just those for tests that
 238                             failed
 239  --socket-wrapper           enable socket wrapper
 240
 241 Samba4 Specific:
 242  --ldap=openldap|fedora-ds  back samba onto specified ldap server
 243
 244 Behaviour:
 245  --quick                    run quick overall test
 246  --one                      abort when the first test fails
 247  --testenv                  run a shell in the requested test environment
 248  --list                     list available tests
 249 ";
 250         exit(0);
 251 }
 252
 253 my $result = GetOptions (
 254                 'help|h|?' => \$opt_help,
 255                 'target=s' => \$opt_target,
 256                 'prefix=s' => \$prefix,
 257                 'socket-wrapper' => \$opt_socket_wrapper,
 258                 'socket-wrapper-pcap' => \$opt_socket_wrapper_pcap,
 259                 'socket-wrapper-keep-pcap' => \$opt_socket_wrapper_keep_pcap,
 260                 'quick' => \$opt_quick,
 261                 'one' => \$opt_one,
 262                 'exclude=s' => \@opt_exclude,
 263                 'include=s' => \@opt_include,
 264                 'exclude-env=s' => \@opt_exclude_env,
 265                 'include-env=s' => \@opt_include_env,
 266                 'srcdir=s' => \$srcdir,
 267                 'bindir=s' => \$bindir,
 268                 'testenv' => \$opt_testenv,
 269                 'list' => \$opt_list,
 270                 'mitkrb5' => \$opt_mitkrb5,
 271                 'ldap:s' => \$ldap,
 272                 'resetup-environment' => \$opt_resetup_env,
 273                 'testlist=s' => \@testlists,
 274                 'random-order' => \$opt_random_order,
 275                 'load-list=s' => \$opt_load_list,
 276                 'nss_wrapper_so_path=s' => \$opt_libnss_wrapper_so_path,
 277                 'resolv_wrapper_so_path=s' => \$opt_libresolv_wrapper_so_path,
 278                 'socket_wrapper_so_path=s' => \$opt_libsocket_wrapper_so_path,
 279                 'uid_wrapper_so_path=s' => \$opt_libuid_wrapper_so_path,
 280                 'asan_so_path=s' => \$opt_libasan_so_path,
 281                 'use-dns-faking' => \$opt_use_dns_faking
 282             );
 283
 284 exit(1) if (not $result);
 285
 286 ShowHelp() if ($opt_help);
 287
 288 die("--list and --testenv are mutually exclusive") if ($opt_list and $opt_testenv);
 289
 290 # we want unbuffered output
 291 $| = 1;
 292
 293 my @tests = @ARGV;
 294
 295 # quick hack to disable rpc validation when using valgrind - its way too slow
 296 unless (defined($ENV{VALGRIND})) {
 297         $ENV{VALIDATE} = "validate";
 298         $ENV{MALLOC_CHECK_} = 3;
 299 }
 300
 301 # make all our python scripts unbuffered
 302 $ENV{PYTHONUNBUFFERED} = 1;
 303
 304 # do not depend on the users setup
 305 $ENV{TZ} = "UTC";
 306
 307 my $bindir_abs = abs_path($bindir);
 308
 309 # Backwards compatibility:
 310 if (defined($ENV{TEST_LDAP}) and $ENV{TEST_LDAP} eq "yes") {
 311         if (defined($ENV{FEDORA_DS_ROOT})) {
 312                 $ldap = "fedora-ds";
 313         } else {
 314                 $ldap = "openldap";
 315         }
 316 }
 317
 318 my $torture_maxtime = ($ENV{TORTURE_MAXTIME} or 1200);
 319 if ($ldap) {
 320         # LDAP is slow
 321         $torture_maxtime *= 2;
 322 }
 323
 324 $prefix =~ s+//+/+;
 325 $prefix =~ s+/./+/+;
 326 $prefix =~ s+/$++;
 327
 328 die("using an empty prefix isn't allowed") unless $prefix ne "";
 329
 330 # Ensure we have the test prefix around.
 331 #
 332 # We need restrictive
 333 # permissions on this as some subdirectories in this tree will have
 334 # wider permissions (ie 0777) and this would allow other users on the
 335 # host to subvert the test process.
 336 umask 0077;
 337 mkdir($prefix, 0700) unless -d $prefix;
 338 chmod 0700, $prefix;
 339 # We need to have no umask limitations for the tests.
 340 umask 0000;
 341
 342 my $prefix_abs = abs_path($prefix);
 343 my $tmpdir_abs = abs_path("$prefix/tmp");
 344 mkdir($tmpdir_abs, 0777) unless -d $tmpdir_abs;
 345
 346 my $srcdir_abs = abs_path($srcdir);
 347
 348 die("using an empty absolute prefix isn't allowed") unless $prefix_abs ne "";
 349 die("using '/' as absolute prefix isn't allowed") unless $prefix_abs ne "/";
 350
 351 $ENV{SAMBA_SELFTEST} = "1";
 352
 353 $ENV{PREFIX} = $prefix;
 354 $ENV{PREFIX_ABS} = $prefix_abs;
 355 $ENV{SRCDIR} = $srcdir;
 356 $ENV{SRCDIR_ABS} = $srcdir_abs;
 357 $ENV{GNUPGHOME} = "$srcdir_abs/selftest/gnupg";
 358 $ENV{BINDIR} = $bindir_abs;
 359
 360 my $tls_enabled = not $opt_quick;
 361 $ENV{TLS_ENABLED} = ($tls_enabled?"yes":"no");
 362
 363 sub prefix_pathvar($$)
 364 {
 365         my ($name, $newpath) = @_;
 366         if (defined($ENV{$name})) {
 367                 $ENV{$name} = "$newpath:$ENV{$name}";
 368         } else {
 369                 $ENV{$name} = $newpath;
 370         }
 371 }
 372 prefix_pathvar("PKG_CONFIG_PATH", "$bindir_abs/pkgconfig");
 373 prefix_pathvar("PYTHONPATH", "$bindir_abs/python");
 374
 375 if ($opt_socket_wrapper_keep_pcap) {
 376         # Socket wrapper keep pcap implies socket wrapper pcap
 377         $opt_socket_wrapper_pcap = 1;
 378 }
 379
 380 if ($opt_socket_wrapper_pcap) {
 381         # Socket wrapper pcap implies socket wrapper
 382         $opt_socket_wrapper = 1;
 383 }
 384
 385 my $ld_preload = $ENV{LD_PRELOAD};
 386
 387 if ($opt_libasan_so_path) {
 388         if ($ld_preload) {
 389                 $ld_preload = "$ld_preload:$opt_libasan_so_path";
 390         } else {
 391                 $ld_preload = "$opt_libasan_so_path";
 392         }
 393 }
 394
 395 if ($opt_libnss_wrapper_so_path) {
 396         if ($ld_preload) {
 397                 $ld_preload = "$ld_preload:$opt_libnss_wrapper_so_path";
 398         } else {
 399                 $ld_preload = "$opt_libnss_wrapper_so_path";
 400         }
 401 }
 402
 403 if ($opt_libresolv_wrapper_so_path) {
 404         if ($ld_preload) {
 405                 $ld_preload = "$ld_preload:$opt_libresolv_wrapper_so_path";
 406         } else {
 407                 $ld_preload = "$opt_libresolv_wrapper_so_path";
 408         }
 409 }
 410
 411 if ($opt_libsocket_wrapper_so_path) {
 412         if ($ld_preload) {
 413                 $ld_preload = "$ld_preload:$opt_libsocket_wrapper_so_path";
 414         } else {
 415                 $ld_preload = "$opt_libsocket_wrapper_so_path";
 416         }
 417 }
 418
 419 if ($opt_libuid_wrapper_so_path) {
 420         if ($ld_preload) {
 421                 $ld_preload = "$ld_preload:$opt_libuid_wrapper_so_path";
 422         } else {
 423                 $ld_preload = "$opt_libuid_wrapper_so_path";
 424         }
 425 }
 426
 427 $ENV{LD_PRELOAD} = $ld_preload;
 428 print "LD_PRELOAD=$ENV{LD_PRELOAD}\n";
 429
 430 # Enable uid_wrapper globally
 431 $ENV{UID_WRAPPER} = 1;
 432
 433 # Disable RTLD_DEEPBIND hack for Samba bind dlz module
 434 #
 435 # This is needed in order to allow the ldb_*ldap module
 436 # to work with a preloaded socket wrapper.
 437 $ENV{LDB_MODULES_DISABLE_DEEPBIND} = 1;
 438
 439 my $socket_wrapper_dir;
 440 if ($opt_socket_wrapper) {
 441         $socket_wrapper_dir = SocketWrapper::setup_dir("$prefix_abs/w", $opt_socket_wrapper_pcap);
 442         print "SOCKET_WRAPPER_DIR=$socket_wrapper_dir\n";
 443 } elsif (not $opt_list) {
 444          unless ($< == 0) {
 445                  warn("not using socket wrapper, but also not running as root. Will not be able to listen on proper ports");
 446          }
 447 }
 448
 449 if ($opt_use_dns_faking) {
 450         print "DNS: Faking nameserver\n";
 451         $ENV{SAMBA_DNS_FAKING} = 1;
 452 }
 453
 454 my $target;
 455 my $testenv_default = "none";
 456
 457 if ($opt_mitkrb5 == 1) {
 458         $ENV{MITKRB5} = $opt_mitkrb5;
 459 }
 460
 461 # After this many seconds, the server will self-terminate.  All tests
 462 # must terminate in this time, and testenv will only stay alive this
 463 # long
 464
 465 my $server_maxtime;
 466 if ($opt_testenv) {
 467     # 1 year should be enough :-)
 468     $server_maxtime = 365 * 24 * 60 * 60;
 469 } else {
 470     # make test should run under 5 hours
 471     $server_maxtime = 5 * 60 * 60;
 472 }
 473
 474 if (defined($ENV{SMBD_MAXTIME}) and $ENV{SMBD_MAXTIME} ne "") {
 475     $server_maxtime = $ENV{SMBD_MAXTIME};
 476 }
 477
 478 $target = new Samba($bindir, $ldap, $srcdir, $server_maxtime);
 479 unless ($opt_list) {
 480         if ($opt_target eq "samba") {
 481                 $testenv_default = "ad_dc";
 482         } elsif ($opt_target eq "samba3") {
 483                 $testenv_default = "nt4_member";
 484         }
 485 }
 486
 487 sub read_test_regexes($)
 488 {
 489         my ($name) = @_;
 490         my @ret = ();
 491         open(LF, "<$name") or die("unable to read $name: $!");
 492         while (<LF>) {
 493                 chomp;
 494                 next if (/^#/);
 495                 if (/^(.*?)([ \t]+)\#([\t ]*)(.*?)$/) {
 496                         push (@ret, [$1, $4]);
 497                 } else {
 498                         s/^(.*?)([ \t]+)\#([\t ]*)(.*?)$//;
 499                         push (@ret, [$_, undef]);
 500                 }
 501         }
 502         close(LF);
 503         return @ret;
 504 }
 505
 506 foreach (@opt_exclude) {
 507         push (@excludes, read_test_regexes($_));
 508 }
 509
 510 foreach (@opt_include) {
 511         push (@includes, read_test_regexes($_));
 512 }
 513
 514 my $interfaces = join(',', ("127.0.0.11/8",
 515                             "127.0.0.12/8",
 516                             "127.0.0.13/8",
 517                             "127.0.0.14/8",
 518                             "127.0.0.15/8",
 519                             "127.0.0.16/8"));
 520
 521 my $clientdir = "$prefix_abs/client";
 522
 523 my $conffile = "$clientdir/client.conf";
 524 $ENV{SMB_CONF_PATH} = $conffile;
 525
 526 sub write_clientconf($$$)
 527 {
 528         my ($conffile, $clientdir, $vars) = @_;
 529
 530         mkdir("$clientdir", 0777) unless -d "$clientdir";
 531
 532         if ( -d "$clientdir/private" ) {
 533                 unlink <$clientdir/private/*>;
 534         } else {
 535                 mkdir("$clientdir/private", 0777);
 536         }
 537
 538         if ( -d "$clientdir/bind-dns" ) {
 539                 unlink <$clientdir/bind-dns/*>;
 540         } else {
 541                 mkdir("$clientdir/bind-dns", 0777);
 542         }
 543
 544         if ( -d "$clientdir/lockdir" ) {
 545                 unlink <$clientdir/lockdir/*>;
 546         } else {
 547                 mkdir("$clientdir/lockdir", 0777);
 548         }
 549
 550         if ( -d "$clientdir/statedir" ) {
 551                 unlink <$clientdir/statedir/*>;
 552         } else {
 553                 mkdir("$clientdir/statedir", 0777);
 554         }
 555
 556         if ( -d "$clientdir/cachedir" ) {
 557                 unlink <$clientdir/cachedir/*>;
 558         } else {
 559                 mkdir("$clientdir/cachedir", 0777);
 560         }
 561
 562         # this is ugly, but the ncalrpcdir needs exactly 0755
 563         # otherwise tests fail.
 564         my $mask = umask;
 565         umask 0022;
 566         if ( -d "$clientdir/ncalrpcdir/np" ) {
 567                 unlink <$clientdir/ncalrpcdir/np/*>;
 568                 rmdir "$clientdir/ncalrpcdir/np";
 569         }
 570         if ( -d "$clientdir/ncalrpcdir" ) {
 571                 unlink <$clientdir/ncalrpcdir/*>;
 572                 rmdir "$clientdir/ncalrpcdir";
 573         }
 574         mkdir("$clientdir/ncalrpcdir", 0755);
 575         umask $mask;
 576
 577         my $cadir = "$ENV{SRCDIR_ABS}/selftest/manage-ca/CA-samba.example.com";
 578         my $cacert = "$cadir/Public/CA-samba.example.com-cert.pem";
 579         my $cacrl_pem = "$cadir/Public/CA-samba.example.com-crl.pem";
 580         my $ca_users_dir = "$cadir/Users";
 581
 582         if ( -d "$clientdir/pkinit" ) {
 583                 unlink <$clientdir/pkinit/*>;
 584         } else {
 585                 mkdir("$clientdir/pkinit", 0700);
 586         }
 587
 588         # each user has a USER-${USER_PRINCIPAL_NAME}-cert.pem and
 589         # USER-${USER_PRINCIPAL_NAME}-private-key.pem symlink
 590         # We make a copy here and make the certificated easily
 591         # accessable in the client environment.
 592         my $mask = umask;
 593         umask 0077;
 594         opendir USERS, "${ca_users_dir}" or die "Could not open dir '${ca_users_dir}': $!";
 595         for my $d (readdir USERS) {
 596                 my $user_dir = "${ca_users_dir}/${d}";
 597                 next if ${d} =~ /^\./;
 598                 next if (! -d "${user_dir}");
 599                 opendir USER, "${user_dir}" or die "Could not open dir '${user_dir}': $!";
 600                 for my $l (readdir USER) {
 601                         my $user_link = "${user_dir}/${l}";
 602                         next if ${l} =~ /^\./;
 603                         next if (! -l "${user_link}");
 604
 605                         my $dest = "${clientdir}/pkinit/${l}";
 606                         Samba::copy_file_content(${user_link}, ${dest});
 607                 }
 608                 closedir USER;
 609         }
 610         closedir USERS;
 611         umask $mask;
 612
 613         open(CF, ">$conffile");
 614         print CF "[global]\n";
 615         print CF "\tnetbios name = client\n";
 616         if (defined($vars->{DOMAIN})) {
 617                 print CF "\tworkgroup = $vars->{DOMAIN}\n";
 618         }
 619         if (defined($vars->{REALM})) {
 620                 print CF "\trealm = $vars->{REALM}\n";
 621         }
 622         if ($opt_socket_wrapper) {
 623                 print CF "\tinterfaces = $interfaces\n";
 624         }
 625         print CF "
 626         private dir = $clientdir/private
 627         binddns dir = $clientdir/bind-dns
 628         lock dir = $clientdir/lockdir
 629         state directory = $clientdir/statedir
 630         cache directory = $clientdir/cachedir
 631         ncalrpc dir = $clientdir/ncalrpcdir
 632         panic action = $RealBin/gdb_backtrace \%d
 633         max xmit = 32K
 634         notify:inotify = false
 635         ldb:nosync = true
 636         system:anonymous = true
 637         client lanman auth = Yes
 638         log level = 1
 639         torture:basedir = $clientdir
 640 #We don't want to pass our self-tests if the PAC code is wrong
 641         gensec:require_pac = true
 642 #We don't want to run 'speed' tests for very long
 643         torture:timelimit = 1
 644         winbind separator = /
 645         tls cafile = ${cacert}
 646         tls crlfile = ${cacrl_pem}
 647         tls verify peer = no_check
 648         include system krb5 conf = no
 649 ";
 650         close(CF);
 651 }
 652
 653 my @todo = ();
 654
 655 sub should_run_test($)
 656 {
 657         my $name = shift;
 658         if ($#tests == -1) {
 659                 return 1;
 660         }
 661         for (my $i=0; $i <= $#tests; $i++) {
 662                 if ($name =~ /$tests[$i]/i) {
 663                         return 1;
 664                 }
 665         }
 666         return 0;
 667 }
 668
 669 sub read_testlist($)
 670 {
 671         my ($filename) = @_;
 672
 673         my @ret = ();
 674         open(IN, $filename) or die("Unable to open $filename: $!");
 675
 676         while (<IN>) {
 677                 if (/-- TEST(-LOADLIST|) --\n/) {
 678                         my $supports_loadlist = (defined($1) and $1 eq "-LOADLIST");
 679                         my $name = <IN>;
 680                         $name =~ s/\n//g;
 681                         my $env = <IN>;
 682                         $env =~ s/\n//g;
 683                         my $loadlist;
 684                         if ($supports_loadlist) {
 685                                 $loadlist = <IN>;
 686                                 $loadlist =~ s/\n//g;
 687                         }
 688                         my $cmdline = <IN>;
 689                         $cmdline =~ s/\n//g;
 690                         if (should_run_test($name) == 1) {
 691                                 push (@ret, [$name, $env, $cmdline, $loadlist]);
 692                         }
 693                 } else {
 694                         print;
 695                 }
 696         }
 697         close(IN) or die("Error creating recipe from $filename");
 698         return @ret;
 699 }
 700
 701 if ($#testlists == -1) {
 702         die("No testlists specified");
 703 }
 704
 705 $ENV{SELFTEST_PREFIX} = "$prefix_abs";
 706 $ENV{SELFTEST_TMPDIR} = "$tmpdir_abs";
 707 $ENV{TMPDIR} = "$tmpdir_abs";
 708 $ENV{TEST_DATA_PREFIX} = "$tmpdir_abs";
 709 if ($opt_socket_wrapper) {
 710         $ENV{SELFTEST_INTERFACES} = $interfaces;
 711 } else {
 712         $ENV{SELFTEST_INTERFACES} = "";
 713 }
 714 if ($opt_quick) {
 715         $ENV{SELFTEST_QUICK} = "1";
 716 } else {
 717         $ENV{SELFTEST_QUICK} = "";
 718 }
 719 $ENV{SELFTEST_MAXTIME} = $torture_maxtime;
 720
 721 my $selftest_krbt_ccache_path = "$tmpdir_abs/selftest.krb5_ccache";
 722 $ENV{KRB5CCNAME} = "FILE:${selftest_krbt_ccache_path}.global";
 723
 724 my @available = ();
 725 foreach my $fn (@testlists) {
 726         foreach (read_testlist($fn)) {
 727                 my $name = $$_[0];
 728                 next if (@includes and not defined(find_in_list(\@includes, $name)));
 729                 push (@available, $_);
 730         }
 731 }
 732
 733 my $restricted = undef;
 734 my $restricted_used = {};
 735
 736 if ($opt_load_list) {
 737         $restricted = [];
 738         open(LOAD_LIST, "<$opt_load_list") or die("Unable to open $opt_load_list");
 739         while (<LOAD_LIST>) {
 740                 chomp;
 741                 push (@$restricted, $_);
 742         }
 743         close(LOAD_LIST);
 744 }
 745
 746 my $individual_tests = undef;
 747 $individual_tests = {};
 748
 749 foreach my $testsuite (@available) {
 750         my $name = $$testsuite[0];
 751         my $skipreason = skip(@$testsuite);
 752         if (defined($restricted)) {
 753                 # Find the testsuite for this test
 754                 my $match = undef;
 755                 foreach my $r (@$restricted) {
 756                         if ($r eq $name) {
 757                                 $individual_tests->{$name} = [];
 758                                 $match = $r;
 759                                 $restricted_used->{$r} = 1;
 760                         } elsif (substr($r, 0, length($name)+1) eq "$name.") {
 761                                 push(@{$individual_tests->{$name}}, $r);
 762                                 $match = $r;
 763                                 $restricted_used->{$r} = 1;
 764                         }
 765                 }
 766                 if ($match) {
 767                         if (defined($skipreason)) {
 768                                 if (not $opt_list) {
 769                                         Subunit::skip_testsuite($name, $skipreason);
 770                                 }
 771                         } else {
 772                                 push(@todo, $testsuite);
 773                         }
 774                 }
 775         } elsif (defined($skipreason)) {
 776                 if (not $opt_list) {
 777                         Subunit::skip_testsuite($name, $skipreason);
 778                 }
 779         } else {
 780                 push(@todo, $testsuite);
 781         }
 782 }
 783
 784 if (defined($restricted)) {
 785         foreach (@$restricted) {
 786                 unless (defined($restricted_used->{$_})) {
 787                         print "No test or testsuite found matching $_\n";
 788                 }
 789         }
 790 } elsif ($#todo == -1) {
 791         print STDERR "No tests to run\n";
 792         exit(1);
 793 }
 794
 795 my $suitestotal = $#todo + 1;
 796
 797 unless ($opt_list) {
 798         Subunit::progress($suitestotal);
 799         Subunit::report_time();
 800 }
 801
 802 my $i = 0;
 803 $| = 1;
 804
 805 my %running_envs = ();
 806
 807 sub get_running_env($)
 808 {
 809         my ($name) = @_;
 810
 811         my $envname = $name;
 812
 813         $envname =~ s/:.*//;
 814
 815         return $running_envs{$envname};
 816 }
 817
 818 my @exported_envvars = (
 819         # domain stuff
 820         "DOMAIN",
 821         "DNSNAME",
 822         "REALM",
 823         "DOMSID",
 824
 825         # stuff related to a trusted domain
 826         "TRUST_SERVER",
 827         "TRUST_USERNAME",
 828         "TRUST_PASSWORD",
 829         "TRUST_DOMAIN",
 830         "TRUST_REALM",
 831         "TRUST_DOMSID",
 832
 833         # domain controller stuff
 834         "DC_SERVER",
 835         "DC_SERVER_IP",
 836         "DC_SERVER_IPV6",
 837         "DC_NETBIOSNAME",
 838         "DC_NETBIOSALIAS",
 839
 840         # server stuff
 841         "SERVER",
 842         "SERVER_IP",
 843         "SERVER_IPV6",
 844         "NETBIOSNAME",
 845         "NETBIOSALIAS",
 846         "SAMSID",
 847
 848         # only use these 2 as a last resort. Some tests need to test both client-
 849         # side and server-side. In this case, run as default client, ans access
 850         # server's smb.conf as needed, typically using:
 851         #  param.LoadParm(filename_for_non_global_lp=os.environ['SERVERCONFFILE'])
 852         "SERVERCONFFILE",
 853         "DC_SERVERCONFFILE",
 854
 855         # user stuff
 856         "USERNAME",
 857         "USERID",
 858         "PASSWORD",
 859         "DC_USERNAME",
 860         "DC_PASSWORD",
 861
 862         # UID/GID for rfc2307 mapping tests
 863         "UID_RFC2307TEST",
 864         "GID_RFC2307TEST",
 865
 866         # misc stuff
 867         "KRB5_CONFIG",
 868         "KRB5CCNAME",
 869         "SELFTEST_WINBINDD_SOCKET_DIR",
 870         "NMBD_SOCKET_DIR",
 871         "LOCAL_PATH",
 872         "DNS_FORWARDER1",
 873         "DNS_FORWARDER2",
 874         "RESOLV_CONF",
 875         "UNACCEPTABLE_PASSWORD",
 876         "LOCK_DIR",
 877         "SMBD_TEST_LOG",
 878
 879         # nss_wrapper
 880         "NSS_WRAPPER_PASSWD",
 881         "NSS_WRAPPER_GROUP",
 882         "NSS_WRAPPER_HOSTS",
 883         "NSS_WRAPPER_HOSTNAME",
 884         "NSS_WRAPPER_MODULE_SO_PATH",
 885         "NSS_WRAPPER_MODULE_FN_PREFIX",
 886
 887         # resolv_wrapper
 888         "RESOLV_WRAPPER_CONF",
 889         "RESOLV_WRAPPER_HOSTS",
 890 );
 891
 892 sub sighandler($)
 893 {
 894         my $signame = shift;
 895
 896         $SIG{INT} = $SIG{QUIT} = $SIG{TERM} = 'DEFAULT';
 897         $SIG{PIPE} = 'IGNORE';
 898
 899         open(STDOUT, ">&STDERR") or die "can't dup STDOUT to STDERR: $!";
 900
 901         print "$0: PID[$$]: Got SIG${signame} teardown environments.\n";
 902         teardown_env($_) foreach(keys %running_envs);
 903         system("pstree -p $$");
 904         print "$0: PID[$$]: Exiting...\n";
 905         exit(1);
 906 };
 907
 908 $SIG{INT} = $SIG{QUIT} = $SIG{TERM} = $SIG{PIPE} = \&sighandler;
 909
 910 sub setup_env($$)
 911 {
 912         my ($name, $prefix) = @_;
 913
 914         my $testenv_vars = undef;
 915
 916         my $envname = $name;
 917         my $option = $name;
 918
 919         $envname =~ s/:.*//;
 920         $option =~ s/^[^:]*//;
 921         $option =~ s/^://;
 922
 923         $option = "client" if $option eq "";
 924
 925         # Initially clear out the environment for the provision, so previous envs'
 926         # variables don't leak in. Provisioning steps must explicitly set their
 927         # necessary variables when calling out to other executables
 928         foreach (@exported_envvars) {
 929                 delete $ENV{$_};
 930         }
 931         delete $ENV{SOCKET_WRAPPER_DEFAULT_IFACE};
 932         delete $ENV{SMB_CONF_PATH};
 933
 934         $ENV{KRB5CCNAME} = "FILE:${selftest_krbt_ccache_path}.${envname}/ignore";
 935
 936         if (defined(get_running_env($envname))) {
 937                 $testenv_vars = get_running_env($envname);
 938                 if (not $testenv_vars->{target}->check_env($testenv_vars)) {
 939                         print $testenv_vars->{target}->getlog_env($testenv_vars);
 940                         $testenv_vars = undef;
 941                 }
 942         } else {
 943                 $testenv_vars = $target->setup_env($envname, $prefix);
 944                 if (defined($testenv_vars) and $testenv_vars eq "UNKNOWN") {
 945                     return $testenv_vars;
 946                 } elsif (defined($testenv_vars) && not defined($testenv_vars->{target})) {
 947                         $testenv_vars->{target} = $target;
 948                 }
 949                 if (not defined($testenv_vars)) {
 950                         if ($opt_one) {
 951                                 die("$opt_target can't start up known environment '$envname'");
 952                         } else {
 953                                 warn("$opt_target can't start up known environment '$envname'");
 954                         }
 955                 }
 956         }
 957
 958         return undef unless defined($testenv_vars);
 959
 960         $running_envs{$envname} = $testenv_vars;
 961
 962         if ($option eq "local") {
 963                 SocketWrapper::set_default_iface($testenv_vars->{SOCKET_WRAPPER_DEFAULT_IFACE});
 964                 $ENV{SMB_CONF_PATH} = $testenv_vars->{SERVERCONFFILE};
 965         } elsif ($option eq "client") {
 966                 SocketWrapper::set_default_iface(11);
 967                 write_clientconf($conffile, $clientdir, $testenv_vars);
 968                 $ENV{SMB_CONF_PATH} = $conffile;
 969         } else {
 970                 die("Unknown option[$option] for envname[$envname]");
 971         }
 972
 973         foreach (@exported_envvars) {
 974                 if (defined($testenv_vars->{$_})) {
 975                         $ENV{$_} = $testenv_vars->{$_};
 976                 } else {
 977                         delete $ENV{$_};
 978                 }
 979         }
 980
 981         my $krb5_ccache_path = "${selftest_krbt_ccache_path}.${envname}.${option}";
 982         unlink($krb5_ccache_path);
 983         $ENV{KRB5CCNAME} = "FILE:${krb5_ccache_path}";
 984         return $testenv_vars;
 985 }
 986
 987 sub exported_envvars_str($)
 988 {
 989         my ($testenv_vars) = @_;
 990         my $out = "";
 991
 992         foreach (@exported_envvars) {
 993                 next unless defined($testenv_vars->{$_});
 994                 $out .= $_."=".$testenv_vars->{$_}."\n";
 995         }
 996
 997         return $out;
 998 }
 999
1000 sub getlog_env($)
1001 {
1002         my ($envname) = @_;
1003         return "" if ($envname eq "none");
1004         my $env = get_running_env($envname);
1005         return $env->{target}->getlog_env($env);
1006 }
1007
1008 sub check_env($)
1009 {
1010         my ($envname) = @_;
1011         my $env = get_running_env($envname);
1012         return $env->{target}->check_env($env);
1013 }
1014
1015 sub teardown_env($)
1016 {
1017         my ($envname) = @_;
1018         return if ($envname eq "none");
1019         print STDERR "teardown_env($envname)\n";
1020         my $env = get_running_env($envname);
1021         $env->{target}->teardown_env($env);
1022         delete $running_envs{$envname};
1023 }
1024
1025 # This 'global' file needs to be empty when we start
1026 unlink("$prefix_abs/dns_host_file");
1027 unlink("$prefix_abs/hosts");
1028
1029 if ($opt_random_order) {
1030         require List::Util;
1031         my @newtodo = List::Util::shuffle(@todo);
1032         @todo = @newtodo;
1033 }
1034
1035 if ($opt_testenv) {
1036         my $testenv_name = $ENV{SELFTEST_TESTENV};
1037         $testenv_name = $testenv_default unless defined($testenv_name);
1038
1039         my $testenv_vars = setup_env($testenv_name, $prefix);
1040
1041         if (not $testenv_vars or $testenv_vars eq "UNKNOWN") {
1042                 die("Unable to setup environment $testenv_name");
1043         }
1044
1045         $ENV{PIDDIR} = $testenv_vars->{PIDDIR};
1046         $ENV{ENVNAME} = $testenv_name;
1047
1048         my $envvarstr = exported_envvars_str($testenv_vars);
1049
1050         my @term_args = ("echo -e \"
1051 Welcome to the Samba4 Test environment '$testenv_name'
1052
1053 This matches the client environment used in make test
1054 server is pid `cat \$PIDDIR/samba.pid`
1055
1056 Some useful environment variables:
1057 TORTURE_OPTIONS=\$TORTURE_OPTIONS
1058 SMB_CONF_PATH=\$SMB_CONF_PATH
1059
1060 $envvarstr
1061 \" && LD_LIBRARY_PATH=$ENV{LD_LIBRARY_PATH} bash");
1062         my @term = ();
1063         if ($ENV{TERMINAL}) {
1064             @term = ($ENV{TERMINAL});
1065         } else {
1066             @term = ("xterm", "-e");
1067             unshift(@term_args, ("bash", "-c"));
1068         }
1069
1070         system(@term, @term_args);
1071
1072         teardown_env($testenv_name);
1073 } elsif ($opt_list) {
1074         foreach (@todo) {
1075                 my $name = $$_[0];
1076                 my $envname = $$_[1];
1077                 my $cmd = $$_[2];
1078                 my $listcmd = $$_[3];
1079
1080                 unless (defined($listcmd)) {
1081                         warn("Unable to list tests in $name");
1082                         # Rather than ignoring this testsuite altogether, just pretend the entire testsuite is
1083                         # a single "test".
1084                         print "$name\n";
1085                         next;
1086                 }
1087
1088                 system($listcmd);
1089
1090                 if ($? == -1) {
1091                         die("Unable to run $listcmd: $!");
1092                 } elsif ($? & 127) {
1093                         die(sprintf("%s died with signal %d, %s coredump\n", $listcmd, ($? & 127),  ($? & 128) ? 'with' : 'without'));
1094                 }
1095
1096                 my $exitcode = $? >> 8;
1097                 if ($exitcode != 0) {
1098                         die("$cmd exited with exit code $exitcode");
1099                 }
1100         }
1101 } else {
1102         foreach (@todo) {
1103                 $i++;
1104                 my $cmd = $$_[2];
1105                 my $name = $$_[0];
1106                 my $envname = $$_[1];
1107                 my $envvars = setup_env($envname, $prefix);
1108
1109                 if (not defined($envvars)) {
1110                         Subunit::start_testsuite($name);
1111                         Subunit::end_testsuite($name, "error",
1112                                 "unable to set up environment $envname - exiting");
1113                         next;
1114                 } elsif ($envvars eq "UNKNOWN") {
1115                         Subunit::start_testsuite($name);
1116                         Subunit::end_testsuite($name, "error",
1117                                 "environment $envname is unknown - exiting");
1118                         next;
1119                 }
1120
1121                 # Generate a file with the individual tests to run, if the
1122                 # test runner for this test suite supports it.
1123                 if ($individual_tests and $individual_tests->{$name}) {
1124                         if ($$_[3]) {
1125                                 my ($fh, $listid_file) = tempfile(UNLINK => 0);
1126                                 foreach my $test (@{$individual_tests->{$name}}) {
1127                                         print $fh substr($test, length($name)+1) . "\n";
1128                                 }
1129                                 $cmd =~ s/\$LOADLIST/--load-list=$listid_file/g;
1130                         } else {
1131                                 warn("Unable to run individual tests in $name, it does not support --loadlist.");
1132                         }
1133                 }
1134
1135                 run_testsuite($envname, $name, $cmd, $i, $suitestotal);
1136
1137                 teardown_env($envname) if ($opt_resetup_env);
1138         }
1139 }
1140
1141 print "\n";
1142
1143 teardown_env($_) foreach (keys %running_envs);
1144
1145 my $failed = 0;
1146
1147 # if there were any valgrind failures, show them
1148 foreach (<$prefix/valgrind.log*>) {
1149         next unless (-s $_);
1150         print "VALGRIND FAILURE\n";
1151         $failed++;
1152         system("cat $_");
1153 }
1154 exit 0;