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_load_list = undef;
  54 my $opt_libnss_wrapper_so_path = "";
  55 my $opt_libresolv_wrapper_so_path = "";
  56 my $opt_libsocket_wrapper_so_path = "";
  57 my $opt_libuid_wrapper_so_path = "";
  58 my $opt_use_dns_faking = 0;
  59 my @testlists = ();
  60
  61 my $srcdir = ".";
  62 my $bindir = "./bin";
  63 my $prefix = "./st";
  64
  65 my @includes = ();
  66 my @excludes = ();
  67
  68 sub find_in_list($$)
  69 {
  70         my ($list, $fullname) = @_;
  71
  72         foreach (@$list) {
  73                 if ($fullname =~ /$$_[0]/) {
  74                          return ($$_[1]) if ($$_[1]);
  75                          return "";
  76                 }
  77         }
  78
  79         return undef;
  80 }
  81
  82 sub skip($)
  83 {
  84         my ($name) = @_;
  85
  86         return find_in_list(\@excludes, $name);
  87 }
  88
  89 sub getlog_env($);
  90
  91 sub setup_pcap($)
  92 {
  93         my ($name) = @_;
  94
  95         return unless ($opt_socket_wrapper_pcap);
  96         return unless defined($ENV{SOCKET_WRAPPER_PCAP_DIR});
  97
  98         my $fname = $name;
  99         $fname =~ s%[^abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789\-]%_%g;
 100
 101         my $pcap_file = "$ENV{SOCKET_WRAPPER_PCAP_DIR}/$fname.pcap";
 102
 103         SocketWrapper::setup_pcap($pcap_file);
 104
 105         return $pcap_file;
 106 }
 107
 108 sub cleanup_pcap($$)
 109 {
 110         my ($pcap_file, $exitcode) = @_;
 111
 112         return unless ($opt_socket_wrapper_pcap);
 113         return if ($opt_socket_wrapper_keep_pcap);
 114         return unless ($exitcode == 0);
 115         return unless defined($pcap_file);
 116
 117         unlink($pcap_file);
 118 }
 119
 120 # expand strings from %ENV
 121 sub expand_environment_strings($)
 122 {
 123         my $s = shift;
 124         # we use a reverse sort so we do the longer ones first
 125         foreach my $k (sort { $b cmp $a } keys %ENV) {
 126                 $s =~ s/\$$k/$ENV{$k}/g;
 127         }
 128         return $s;
 129 }
 130
 131 sub run_testsuite($$$$$)
 132 {
 133         my ($envname, $name, $cmd, $i, $totalsuites) = @_;
 134         my $pcap_file = setup_pcap($name);
 135
 136         Subunit::start_testsuite($name);
 137         Subunit::progress_push();
 138         Subunit::report_time(time());
 139         system($cmd);
 140         Subunit::report_time(time());
 141         Subunit::progress_pop();
 142
 143         if ($? == -1) {
 144                 Subunit::progress_pop();
 145                 Subunit::end_testsuite($name, "error", "Unable to run $cmd: $!");
 146                 exit(1);
 147         } elsif ($? & 127) {
 148                 Subunit::end_testsuite($name, "error",
 149                         sprintf("%s died with signal %d, %s coredump\n", $cmd, ($? & 127),  ($? & 128) ? 'with' : 'without'));
 150                 exit(1);
 151         }
 152
 153         my $exitcode = $? >> 8;
 154
 155         my $envlog = getlog_env($envname);
 156         if ($envlog ne "") {
 157                 print "envlog: $envlog\n";
 158         }
 159
 160         print "command: $cmd\n";
 161         printf "expanded command: %s\n", expand_environment_strings($cmd);
 162
 163         if ($exitcode == 0) {
 164                 Subunit::end_testsuite($name, "success");
 165         } else {
 166                 Subunit::end_testsuite($name, "failure", "Exit code was $exitcode");
 167         }
 168
 169         cleanup_pcap($pcap_file, $exitcode);
 170
 171         if (not $opt_socket_wrapper_keep_pcap and defined($pcap_file)) {
 172                 print "PCAP FILE: $pcap_file\n";
 173         }
 174
 175         if ($exitcode != 0) {
 176                 exit(1) if ($opt_one);
 177         }
 178
 179         return $exitcode;
 180 }
 181
 182 sub ShowHelp()
 183 {
 184         print "Samba test runner
 185 Copyright (C) Jelmer Vernooij <jelmer\@samba.org>
 186 Copyright (C) Stefan Metzmacher <metze\@samba.org>
 187
 188 Usage: $Script [OPTIONS] TESTNAME-REGEX
 189
 190 Generic options:
 191  --help                     this help page
 192  --target=samba[3]|win      Samba version to target
 193  --testlist=FILE            file to read available tests from
 194  --exclude=FILE             Exclude tests listed in the file
 195  --include=FILE             Include tests listed in the file
 196
 197 Paths:
 198  --prefix=DIR               prefix to run tests in [st]
 199  --srcdir=DIR               source directory [.]
 200  --bindir=DIR               binaries directory [./bin]
 201
 202 Preload cwrap:
 203  --nss_wrapper_so_path=FILE the nss_wrapper library to preload
 204  --resolv_wrapper_so_path=FILE the resolv_wrapper library to preload
 205  --socket_wrapper_so_path=FILE the socket_wrapper library to preload
 206  --uid_wrapper_so_path=FILE the uid_wrapper library to preload
 207
 208 DNS:
 209   --use-dns-faking          Fake DNS entries rather than talking to our
 210                             DNS implementation.
 211
 212 Target Specific:
 213  --socket-wrapper-pcap      save traffic to pcap directories
 214  --socket-wrapper-keep-pcap keep all pcap files, not just those for tests that
 215                             failed
 216  --socket-wrapper           enable socket wrapper
 217
 218 Samba4 Specific:
 219  --ldap=openldap|fedora-ds  back samba onto specified ldap server
 220
 221 Behaviour:
 222  --quick                    run quick overall test
 223  --one                      abort when the first test fails
 224  --testenv                  run a shell in the requested test environment
 225  --list                     list available tests
 226 ";
 227         exit(0);
 228 }
 229
 230 my $result = GetOptions (
 231                 'help|h|?' => \$opt_help,
 232                 'target=s' => \$opt_target,
 233                 'prefix=s' => \$prefix,
 234                 'socket-wrapper' => \$opt_socket_wrapper,
 235                 'socket-wrapper-pcap' => \$opt_socket_wrapper_pcap,
 236                 'socket-wrapper-keep-pcap' => \$opt_socket_wrapper_keep_pcap,
 237                 'quick' => \$opt_quick,
 238                 'one' => \$opt_one,
 239                 'exclude=s' => \@opt_exclude,
 240                 'include=s' => \@opt_include,
 241                 'srcdir=s' => \$srcdir,
 242                 'bindir=s' => \$bindir,
 243                 'testenv' => \$opt_testenv,
 244                 'list' => \$opt_list,
 245                 'ldap:s' => \$ldap,
 246                 'resetup-environment' => \$opt_resetup_env,
 247                 'testlist=s' => \@testlists,
 248                 'random-order' => \$opt_random_order,
 249                 'load-list=s' => \$opt_load_list,
 250                 'nss_wrapper_so_path=s' => \$opt_libnss_wrapper_so_path,
 251                 'resolv_wrapper_so_path=s' => \$opt_libresolv_wrapper_so_path,
 252                 'socket_wrapper_so_path=s' => \$opt_libsocket_wrapper_so_path,
 253                 'uid_wrapper_so_path=s' => \$opt_libuid_wrapper_so_path,
 254                 'use-dns-faking' => \$opt_use_dns_faking
 255             );
 256
 257 exit(1) if (not $result);
 258
 259 ShowHelp() if ($opt_help);
 260
 261 die("--list and --testenv are mutually exclusive") if ($opt_list and $opt_testenv);
 262
 263 # we want unbuffered output
 264 $| = 1;
 265
 266 my @tests = @ARGV;
 267
 268 # quick hack to disable rpc validation when using valgrind - its way too slow
 269 unless (defined($ENV{VALGRIND})) {
 270         $ENV{VALIDATE} = "validate";
 271         $ENV{MALLOC_CHECK_} = 3;
 272 }
 273
 274 # make all our python scripts unbuffered
 275 $ENV{PYTHONUNBUFFERED} = 1;
 276
 277 my $bindir_abs = abs_path($bindir);
 278
 279 # Backwards compatibility:
 280 if (defined($ENV{TEST_LDAP}) and $ENV{TEST_LDAP} eq "yes") {
 281         if (defined($ENV{FEDORA_DS_ROOT})) {
 282                 $ldap = "fedora-ds";
 283         } else {
 284                 $ldap = "openldap";
 285         }
 286 }
 287
 288 my $torture_maxtime = ($ENV{TORTURE_MAXTIME} or 1200);
 289 if ($ldap) {
 290         # LDAP is slow
 291         $torture_maxtime *= 2;
 292 }
 293
 294 $prefix =~ s+//+/+;
 295 $prefix =~ s+/./+/+;
 296 $prefix =~ s+/$++;
 297
 298 die("using an empty prefix isn't allowed") unless $prefix ne "";
 299
 300 # Ensure we have the test prefix around.
 301 #
 302 # We need restrictive
 303 # permissions on this as some subdirectories in this tree will have
 304 # wider permissions (ie 0777) and this would allow other users on the
 305 # host to subvert the test process.
 306 mkdir($prefix, 0700) unless -d $prefix;
 307 chmod 0700, $prefix;
 308
 309 my $prefix_abs = abs_path($prefix);
 310 my $tmpdir_abs = abs_path("$prefix/tmp");
 311 mkdir($tmpdir_abs, 0777) unless -d $tmpdir_abs;
 312
 313 my $srcdir_abs = abs_path($srcdir);
 314
 315 die("using an empty absolute prefix isn't allowed") unless $prefix_abs ne "";
 316 die("using '/' as absolute prefix isn't allowed") unless $prefix_abs ne "/";
 317
 318 $ENV{PREFIX} = $prefix;
 319 $ENV{KRB5CCNAME} = "$prefix/krb5ticket";
 320 $ENV{PREFIX_ABS} = $prefix_abs;
 321 $ENV{SRCDIR} = $srcdir;
 322 $ENV{SRCDIR_ABS} = $srcdir_abs;
 323 $ENV{BINDIR} = $bindir_abs;
 324
 325 my $tls_enabled = not $opt_quick;
 326 $ENV{TLS_ENABLED} = ($tls_enabled?"yes":"no");
 327
 328 sub prefix_pathvar($$)
 329 {
 330         my ($name, $newpath) = @_;
 331         if (defined($ENV{$name})) {
 332                 $ENV{$name} = "$newpath:$ENV{$name}";
 333         } else {
 334                 $ENV{$name} = $newpath;
 335         }
 336 }
 337 prefix_pathvar("PKG_CONFIG_PATH", "$bindir_abs/pkgconfig");
 338 prefix_pathvar("PYTHONPATH", "$bindir_abs/python");
 339
 340 if ($opt_socket_wrapper_keep_pcap) {
 341         # Socket wrapper keep pcap implies socket wrapper pcap
 342         $opt_socket_wrapper_pcap = 1;
 343 }
 344
 345 if ($opt_socket_wrapper_pcap) {
 346         # Socket wrapper pcap implies socket wrapper
 347         $opt_socket_wrapper = 1;
 348 }
 349
 350 my $ld_preload = $ENV{LD_PRELOAD};
 351
 352 if ($opt_libnss_wrapper_so_path) {
 353         if ($ld_preload) {
 354                 $ld_preload = "$ld_preload:$opt_libnss_wrapper_so_path";
 355         } else {
 356                 $ld_preload = "$opt_libnss_wrapper_so_path";
 357         }
 358 }
 359
 360 if ($opt_libresolv_wrapper_so_path) {
 361         if ($ld_preload) {
 362                 $ld_preload = "$ld_preload:$opt_libresolv_wrapper_so_path";
 363         } else {
 364                 $ld_preload = "$opt_libresolv_wrapper_so_path";
 365         }
 366 }
 367
 368 if ($opt_libsocket_wrapper_so_path) {
 369         if ($ld_preload) {
 370                 $ld_preload = "$ld_preload:$opt_libsocket_wrapper_so_path";
 371         } else {
 372                 $ld_preload = "$opt_libsocket_wrapper_so_path";
 373         }
 374 }
 375
 376 if ($opt_libuid_wrapper_so_path) {
 377         if ($ld_preload) {
 378                 $ld_preload = "$ld_preload:$opt_libuid_wrapper_so_path";
 379         } else {
 380                 $ld_preload = "$opt_libuid_wrapper_so_path";
 381         }
 382 }
 383
 384 $ENV{LD_PRELOAD} = $ld_preload;
 385 print "LD_PRELOAD=$ENV{LD_PRELOAD}\n";
 386
 387 # Enable uid_wrapper globally
 388 $ENV{UID_WRAPPER} = 1;
 389
 390 # Disable RTLD_DEEPBIND hack for Samba bind dlz module
 391 #
 392 # This is needed in order to allow the ldb_*ldap module
 393 # to work with a preloaded socket wrapper.
 394 $ENV{LDB_MODULES_DISABLE_DEEPBIND} = 1;
 395
 396 my $socket_wrapper_dir;
 397 if ($opt_socket_wrapper) {
 398         $socket_wrapper_dir = SocketWrapper::setup_dir("$prefix_abs/w", $opt_socket_wrapper_pcap);
 399         print "SOCKET_WRAPPER_DIR=$socket_wrapper_dir\n";
 400 } elsif (not $opt_list) {
 401          unless ($< == 0) {
 402                  warn("not using socket wrapper, but also not running as root. Will not be able to listen on proper ports");
 403          }
 404 }
 405
 406 if ($opt_use_dns_faking) {
 407         print "DNS: Faking nameserver\n";
 408         $ENV{SAMBA_DNS_FAKING} = 1;
 409 }
 410
 411 my $target;
 412 my $testenv_default = "none";
 413
 414 # After this many seconds, the server will self-terminate.  All tests
 415 # must terminate in this time, and testenv will only stay alive this
 416 # long
 417
 418 my $server_maxtime = 9000;
 419 if (defined($ENV{SMBD_MAXTIME}) and $ENV{SMBD_MAXTIME} ne "") {
 420     $server_maxtime = $ENV{SMBD_MAXTIME};
 421 }
 422
 423 unless ($opt_list) {
 424         if ($opt_target eq "samba") {
 425                 $testenv_default = "ad_dc_ntvfs";
 426                 require target::Samba;
 427                 $target = new Samba($bindir, $ldap, $srcdir, $server_maxtime);
 428         } elsif ($opt_target eq "samba3") {
 429                 $testenv_default = "nt4_member";
 430                 require target::Samba3;
 431                 $target = new Samba3($bindir, $srcdir_abs, $server_maxtime);
 432         }
 433 }
 434
 435 sub read_test_regexes($)
 436 {
 437         my ($name) = @_;
 438         my @ret = ();
 439         open(LF, "<$name") or die("unable to read $name: $!");
 440         while (<LF>) {
 441                 chomp;
 442                 next if (/^#/);
 443                 if (/^(.*?)([ \t]+)\#([\t ]*)(.*?)$/) {
 444                         push (@ret, [$1, $4]);
 445                 } else {
 446                         s/^(.*?)([ \t]+)\#([\t ]*)(.*?)$//;
 447                         push (@ret, [$_, undef]);
 448                 }
 449         }
 450         close(LF);
 451         return @ret;
 452 }
 453
 454 foreach (@opt_exclude) {
 455         push (@excludes, read_test_regexes($_));
 456 }
 457
 458 foreach (@opt_include) {
 459         push (@includes, read_test_regexes($_));
 460 }
 461
 462 my $interfaces = join(',', ("127.0.0.11/8",
 463                             "127.0.0.12/8",
 464                             "127.0.0.13/8",
 465                             "127.0.0.14/8",
 466                             "127.0.0.15/8",
 467                             "127.0.0.16/8"));
 468
 469 my $clientdir = "$prefix_abs/client";
 470
 471 my $conffile = "$clientdir/client.conf";
 472 $ENV{SMB_CONF_PATH} = $conffile;
 473
 474 sub write_clientconf($$$)
 475 {
 476         my ($conffile, $clientdir, $vars) = @_;
 477
 478         mkdir("$clientdir", 0777) unless -d "$clientdir";
 479
 480         if ( -d "$clientdir/private" ) {
 481                 unlink <$clientdir/private/*>;
 482         } else {
 483                 mkdir("$clientdir/private", 0777);
 484         }
 485
 486         if ( -d "$clientdir/lockdir" ) {
 487                 unlink <$clientdir/lockdir/*>;
 488         } else {
 489                 mkdir("$clientdir/lockdir", 0777);
 490         }
 491
 492         if ( -d "$clientdir/statedir" ) {
 493                 unlink <$clientdir/statedir/*>;
 494         } else {
 495                 mkdir("$clientdir/statedir", 0777);
 496         }
 497
 498         if ( -d "$clientdir/cachedir" ) {
 499                 unlink <$clientdir/cachedir/*>;
 500         } else {
 501                 mkdir("$clientdir/cachedir", 0777);
 502         }
 503
 504         # this is ugly, but the ncalrpcdir needs exactly 0755
 505         # otherwise tests fail.
 506         my $mask = umask;
 507         umask 0022;
 508         if ( -d "$clientdir/ncalrpcdir/np" ) {
 509                 unlink <$clientdir/ncalrpcdir/np/*>;
 510                 rmdir "$clientdir/ncalrpcdir/np";
 511         }
 512         if ( -d "$clientdir/ncalrpcdir" ) {
 513                 unlink <$clientdir/ncalrpcdir/*>;
 514                 rmdir "$clientdir/ncalrpcdir";
 515         }
 516         mkdir("$clientdir/ncalrpcdir", 0755);
 517         umask $mask;
 518
 519         open(CF, ">$conffile");
 520         print CF "[global]\n";
 521         print CF "\tnetbios name = client\n";
 522         if (defined($vars->{DOMAIN})) {
 523                 print CF "\tworkgroup = $vars->{DOMAIN}\n";
 524         }
 525         if (defined($vars->{REALM})) {
 526                 print CF "\trealm = $vars->{REALM}\n";
 527         }
 528         if ($opt_socket_wrapper) {
 529                 print CF "\tinterfaces = $interfaces\n";
 530         }
 531         print CF "
 532         private dir = $clientdir/private
 533         lock dir = $clientdir/lockdir
 534         state directory = $clientdir/statedir
 535         cache directory = $clientdir/cachedir
 536         ncalrpc dir = $clientdir/ncalrpcdir
 537         panic action = $RealBin/gdb_backtrace \%d
 538         max xmit = 32K
 539         notify:inotify = false
 540         ldb:nosync = true
 541         system:anonymous = true
 542         client lanman auth = Yes
 543         log level = 1
 544         torture:basedir = $clientdir
 545 #We don't want to pass our self-tests if the PAC code is wrong
 546         gensec:require_pac = true
 547 #We don't want to run 'speed' tests for very long
 548         torture:timelimit = 1
 549         winbind separator = /
 550 ";
 551         close(CF);
 552 }
 553
 554 my @todo = ();
 555
 556 sub should_run_test($)
 557 {
 558         my $name = shift;
 559         if ($#tests == -1) {
 560                 return 1;
 561         }
 562         for (my $i=0; $i <= $#tests; $i++) {
 563                 if ($name =~ /$tests[$i]/i) {
 564                         return 1;
 565                 }
 566         }
 567         return 0;
 568 }
 569
 570 sub read_testlist($)
 571 {
 572         my ($filename) = @_;
 573
 574         my @ret = ();
 575         open(IN, $filename) or die("Unable to open $filename: $!");
 576
 577         while (<IN>) {
 578                 if (/-- TEST(-LOADLIST|) --\n/) {
 579                         my $supports_loadlist = (defined($1) and $1 eq "-LOADLIST");
 580                         my $name = <IN>;
 581                         $name =~ s/\n//g;
 582                         my $env = <IN>;
 583                         $env =~ s/\n//g;
 584                         my $loadlist;
 585                         if ($supports_loadlist) {
 586                                 $loadlist = <IN>;
 587                                 $loadlist =~ s/\n//g;
 588                         }
 589                         my $cmdline = <IN>;
 590                         $cmdline =~ s/\n//g;
 591                         if (should_run_test($name) == 1) {
 592                                 push (@ret, [$name, $env, $cmdline, $loadlist]);
 593                         }
 594                 } else {
 595                         print;
 596                 }
 597         }
 598         close(IN) or die("Error creating recipe from $filename");
 599         return @ret;
 600 }
 601
 602 if ($#testlists == -1) {
 603         die("No testlists specified");
 604 }
 605
 606 $ENV{SELFTEST_PREFIX} = "$prefix_abs";
 607 $ENV{SELFTEST_TMPDIR} = "$tmpdir_abs";
 608 $ENV{TEST_DATA_PREFIX} = "$tmpdir_abs";
 609 if ($opt_socket_wrapper) {
 610         $ENV{SELFTEST_INTERFACES} = $interfaces;
 611 } else {
 612         $ENV{SELFTEST_INTERFACES} = "";
 613 }
 614 if ($opt_quick) {
 615         $ENV{SELFTEST_QUICK} = "1";
 616 } else {
 617         $ENV{SELFTEST_QUICK} = "";
 618 }
 619 $ENV{SELFTEST_MAXTIME} = $torture_maxtime;
 620
 621 my @available = ();
 622 foreach my $fn (@testlists) {
 623         foreach (read_testlist($fn)) {
 624                 my $name = $$_[0];
 625                 next if (@includes and not defined(find_in_list(\@includes, $name)));
 626                 push (@available, $_);
 627         }
 628 }
 629
 630 my $restricted = undef;
 631 my $restricted_used = {};
 632
 633 if ($opt_load_list) {
 634         $restricted = [];
 635         open(LOAD_LIST, "<$opt_load_list") or die("Unable to open $opt_load_list");
 636         while (<LOAD_LIST>) {
 637                 chomp;
 638                 push (@$restricted, $_);
 639         }
 640         close(LOAD_LIST);
 641 }
 642
 643 my $individual_tests = undef;
 644 $individual_tests = {};
 645
 646 foreach my $testsuite (@available) {
 647         my $name = $$testsuite[0];
 648         my $skipreason = skip($name);
 649         if (defined($restricted)) {
 650                 # Find the testsuite for this test
 651                 my $match = undef;
 652                 foreach my $r (@$restricted) {
 653                         if ($r eq $name) {
 654                                 $individual_tests->{$name} = [];
 655                                 $match = $r;
 656                                 $restricted_used->{$r} = 1;
 657                         } elsif (substr($r, 0, length($name)+1) eq "$name.") {
 658                                 push(@{$individual_tests->{$name}}, $r);
 659                                 $match = $r;
 660                                 $restricted_used->{$r} = 1;
 661                         }
 662                 }
 663                 if ($match) {
 664                         if (defined($skipreason)) {
 665                                 if (not $opt_list) {
 666                                         Subunit::skip_testsuite($name, $skipreason);
 667                                 }
 668                         } else {
 669                                 push(@todo, $testsuite);
 670                         }
 671                 }
 672         } elsif (defined($skipreason)) {
 673                 if (not $opt_list) {
 674                         Subunit::skip_testsuite($name, $skipreason);
 675                 }
 676         } else {
 677                 push(@todo, $testsuite);
 678         }
 679 }
 680
 681 if (defined($restricted)) {
 682         foreach (@$restricted) {
 683                 unless (defined($restricted_used->{$_})) {
 684                         print "No test or testsuite found matching $_\n";
 685                 }
 686         }
 687 } elsif ($#todo == -1) {
 688         print STDERR "No tests to run\n";
 689         exit(1);
 690 }
 691
 692 my $suitestotal = $#todo + 1;
 693
 694 unless ($opt_list) {
 695         Subunit::progress($suitestotal);
 696         Subunit::report_time(time());
 697 }
 698
 699 my $i = 0;
 700 $| = 1;
 701
 702 my %running_envs = ();
 703
 704 sub get_running_env($)
 705 {
 706         my ($name) = @_;
 707
 708         my $envname = $name;
 709
 710         $envname =~ s/:.*//;
 711
 712         return $running_envs{$envname};
 713 }
 714
 715 my @exported_envvars = (
 716         # domain stuff
 717         "DOMAIN",
 718         "REALM",
 719
 720         # domain controller stuff
 721         "DC_SERVER",
 722         "DC_SERVER_IP",
 723         "DC_SERVER_IPV6",
 724         "DC_NETBIOSNAME",
 725         "DC_NETBIOSALIAS",
 726
 727         # domain member
 728         "MEMBER_SERVER",
 729         "MEMBER_SERVER_IP",
 730         "MEMBER_SERVER_IPV6",
 731         "MEMBER_NETBIOSNAME",
 732         "MEMBER_NETBIOSALIAS",
 733
 734         # rpc proxy controller stuff
 735         "RPC_PROXY_SERVER",
 736         "RPC_PROXY_SERVER_IP",
 737         "RPC_PROXY_SERVER_IPV6",
 738         "RPC_PROXY_NETBIOSNAME",
 739         "RPC_PROXY_NETBIOSALIAS",
 740
 741         # domain controller stuff for Vampired DC
 742         "VAMPIRE_DC_SERVER",
 743         "VAMPIRE_DC_SERVER_IP",
 744         "VAMPIRE_DC_SERVER_IPV6",
 745         "VAMPIRE_DC_NETBIOSNAME",
 746         "VAMPIRE_DC_NETBIOSALIAS",
 747
 748         "PROMOTED_DC_SERVER",
 749         "PROMOTED_DC_SERVER_IP",
 750         "PROMOTED_DC_SERVER_IPV6",
 751         "PROMOTED_DC_NETBIOSNAME",
 752         "PROMOTED_DC_NETBIOSALIAS",
 753
 754         # server stuff
 755         "SERVER",
 756         "SERVER_IP",
 757         "SERVER_IPV6",
 758         "NETBIOSNAME",
 759         "NETBIOSALIAS",
 760
 761         # user stuff
 762         "USERNAME",
 763         "USERID",
 764         "PASSWORD",
 765         "DC_USERNAME",
 766         "DC_PASSWORD",
 767
 768         # UID/GID for rfc2307 mapping tests
 769         "UID_RFC2307TEST",
 770         "GID_RFC2307TEST",
 771
 772         # misc stuff
 773         "KRB5_CONFIG",
 774         "SELFTEST_WINBINDD_SOCKET_DIR",
 775         "WINBINDD_PRIV_PIPE_DIR",
 776         "NMBD_SOCKET_DIR",
 777         "LOCAL_PATH",
 778
 779         # nss_wrapper
 780         "NSS_WRAPPER_PASSWD",
 781         "NSS_WRAPPER_GROUP",
 782         "NSS_WRAPPER_HOSTS",
 783         "NSS_WRAPPER_MODULE_SO_PATH",
 784         "NSS_WRAPPER_MODULE_FN_PREFIX",
 785
 786         # resolv_wrapper
 787         "RESOLV_WRAPPER_CONF",
 788         "RESOLV_WRAPPER_HOSTS",
 789 );
 790
 791 sub sighandler($)
 792 {
 793         my $signame = shift;
 794
 795         $SIG{INT} = $SIG{QUIT} = $SIG{TERM} = 'DEFAULT';
 796         $SIG{PIPE} = 'IGNORE';
 797
 798         open(STDOUT, ">&STDERR") or die "can't dup STDOUT to STDERR: $!";
 799
 800         print "$0: PID[$$]: Got SIG${signame} teardown environments.\n";
 801         teardown_env($_) foreach(keys %running_envs);
 802         system("pstree -p $$");
 803         print "$0: PID[$$]: Exiting...\n";
 804         exit(1);
 805 };
 806
 807 $SIG{INT} = $SIG{QUIT} = $SIG{TERM} = $SIG{PIPE} = \&sighandler;
 808
 809 sub setup_env($$)
 810 {
 811         my ($name, $prefix) = @_;
 812
 813         my $testenv_vars = undef;
 814
 815         my $envname = $name;
 816         my $option = $name;
 817
 818         $envname =~ s/:.*//;
 819         $option =~ s/^[^:]*//;
 820         $option =~ s/^://;
 821
 822         $option = "client" if $option eq "";
 823
 824         if ($envname eq "none") {
 825                 $testenv_vars = {};
 826         } elsif (defined(get_running_env($envname))) {
 827                 $testenv_vars = get_running_env($envname);
 828                 if (not $testenv_vars->{target}->check_env($testenv_vars)) {
 829                         print $testenv_vars->{target}->getlog_env($testenv_vars);
 830                         $testenv_vars = undef;
 831                 }
 832         } else {
 833                 $testenv_vars = $target->setup_env($envname, $prefix);
 834                 if (defined($testenv_vars) and $testenv_vars eq "UNKNOWN") {
 835                     return $testenv_vars;
 836                 } elsif (defined($testenv_vars) && not defined($testenv_vars->{target})) {
 837                         $testenv_vars->{target} = $target;
 838                 }
 839                 if (not defined($testenv_vars)) {
 840                         warn("$opt_target can't start up known environment '$envname'");
 841                 }
 842         }
 843
 844         return undef unless defined($testenv_vars);
 845
 846         $running_envs{$envname} = $testenv_vars;
 847
 848         if ($option eq "local") {
 849                 SocketWrapper::set_default_iface($testenv_vars->{SOCKET_WRAPPER_DEFAULT_IFACE});
 850                 $ENV{SMB_CONF_PATH} = $testenv_vars->{SERVERCONFFILE};
 851         } elsif ($option eq "client") {
 852                 SocketWrapper::set_default_iface(11);
 853                 write_clientconf($conffile, $clientdir, $testenv_vars);
 854                 $ENV{SMB_CONF_PATH} = $conffile;
 855         } else {
 856                 die("Unknown option[$option] for envname[$envname]");
 857         }
 858
 859         foreach (@exported_envvars) {
 860                 if (defined($testenv_vars->{$_})) {
 861                         $ENV{$_} = $testenv_vars->{$_};
 862                 } else {
 863                         delete $ENV{$_};
 864                 }
 865         }
 866
 867         return $testenv_vars;
 868 }
 869
 870 sub exported_envvars_str($)
 871 {
 872         my ($testenv_vars) = @_;
 873         my $out = "";
 874
 875         foreach (@exported_envvars) {
 876                 next unless defined($testenv_vars->{$_});
 877                 $out .= $_."=".$testenv_vars->{$_}."\n";
 878         }
 879
 880         return $out;
 881 }
 882
 883 sub getlog_env($)
 884 {
 885         my ($envname) = @_;
 886         return "" if ($envname eq "none");
 887         my $env = get_running_env($envname);
 888         return $env->{target}->getlog_env($env);
 889 }
 890
 891 sub check_env($)
 892 {
 893         my ($envname) = @_;
 894         return 1 if ($envname eq "none");
 895         my $env = get_running_env($envname);
 896         return $env->{target}->check_env($env);
 897 }
 898
 899 sub teardown_env($)
 900 {
 901         my ($envname) = @_;
 902         return if ($envname eq "none");
 903         print STDERR "teardown_env($envname)\n";
 904         my $env = get_running_env($envname);
 905         $env->{target}->teardown_env($env);
 906         delete $running_envs{$envname};
 907 }
 908
 909 # This 'global' file needs to be empty when we start
 910 unlink("$prefix_abs/dns_host_file");
 911 unlink("$prefix_abs/hosts");
 912
 913 if ($opt_random_order) {
 914         require List::Util;
 915         my @newtodo = List::Util::shuffle(@todo);
 916         @todo = @newtodo;
 917 }
 918
 919 if ($opt_testenv) {
 920         my $testenv_name = $ENV{SELFTEST_TESTENV};
 921         $testenv_name = $testenv_default unless defined($testenv_name);
 922
 923         my $testenv_vars = setup_env($testenv_name, $prefix);
 924
 925         if (not $testenv_vars or $testenv_vars eq "UNKNOWN") {
 926                 die("Unable to setup environment $testenv_name");
 927         }
 928
 929         $ENV{PIDDIR} = $testenv_vars->{PIDDIR};
 930         $ENV{ENVNAME} = $testenv_name;
 931
 932         my $envvarstr = exported_envvars_str($testenv_vars);
 933
 934         my @term_args = ("echo -e \"
 935 Welcome to the Samba4 Test environment '$testenv_name'
 936
 937 This matches the client environment used in make test
 938 server is pid `cat \$PIDDIR/samba.pid`
 939
 940 Some useful environment variables:
 941 TORTURE_OPTIONS=\$TORTURE_OPTIONS
 942 SMB_CONF_PATH=\$SMB_CONF_PATH
 943
 944 $envvarstr
 945 \" && LD_LIBRARY_PATH=$ENV{LD_LIBRARY_PATH} bash");
 946         my @term = ();
 947         if ($ENV{TERMINAL}) {
 948             @term = ($ENV{TERMINAL});
 949         } else {
 950             @term = ("xterm", "-e");
 951             unshift(@term_args, ("bash", "-c"));
 952         }
 953
 954         system(@term, @term_args);
 955
 956         teardown_env($testenv_name);
 957 } elsif ($opt_list) {
 958         foreach (@todo) {
 959                 my $name = $$_[0];
 960                 my $envname = $$_[1];
 961                 my $cmd = $$_[2];
 962                 my $listcmd = $$_[3];
 963
 964                 unless (defined($listcmd)) {
 965                         warn("Unable to list tests in $name");
 966                         # Rather than ignoring this testsuite altogether, just pretend the entire testsuite is
 967                         # a single "test".
 968                         print "$name\n";
 969                         next;
 970                 }
 971
 972                 system($listcmd);
 973
 974                 if ($? == -1) {
 975                         die("Unable to run $listcmd: $!");
 976                 } elsif ($? & 127) {
 977                         die(sprintf("%s died with signal %d, %s coredump\n", $listcmd, ($? & 127),  ($? & 128) ? 'with' : 'without'));
 978                 }
 979
 980                 my $exitcode = $? >> 8;
 981                 if ($exitcode != 0) {
 982                         die("$cmd exited with exit code $exitcode");
 983                 }
 984         }
 985 } else {
 986         foreach (@todo) {
 987                 $i++;
 988                 my $cmd = $$_[2];
 989                 my $name = $$_[0];
 990                 my $envname = $$_[1];
 991
 992                 my $envvars = setup_env($envname, $prefix);
 993                 if (not defined($envvars)) {
 994                         Subunit::start_testsuite($name);
 995                         Subunit::end_testsuite($name, "error",
 996                                 "unable to set up environment $envname - exiting");
 997                         next;
 998                 } elsif ($envvars eq "UNKNOWN") {
 999                         Subunit::start_testsuite($name);
1000                         Subunit::end_testsuite($name, "skip",
1001                                 "environment $envname is unknown in this test backend - skipping");
1002                         next;
1003                 }
1004
1005                 # Generate a file with the individual tests to run, if the
1006                 # test runner for this test suite supports it.
1007                 if ($individual_tests and $individual_tests->{$name}) {
1008                         if ($$_[3]) {
1009                                 my ($fh, $listid_file) = tempfile(UNLINK => 0);
1010                                 foreach my $test (@{$individual_tests->{$name}}) {
1011                                         print $fh substr($test, length($name)+1) . "\n";
1012                                 }
1013                                 $cmd =~ s/\$LOADLIST/--load-list=$listid_file/g;
1014                         } else {
1015                                 warn("Unable to run individual tests in $name, it does not support --loadlist.");
1016                         }
1017                 }
1018
1019                 run_testsuite($envname, $name, $cmd, $i, $suitestotal);
1020
1021                 teardown_env($envname) if ($opt_resetup_env);
1022         }
1023 }
1024
1025 print "\n";
1026
1027 teardown_env($_) foreach (keys %running_envs);
1028
1029 my $failed = 0;
1030
1031 # if there were any valgrind failures, show them
1032 foreach (<$prefix/valgrind.log*>) {
1033         next unless (-s $_);
1034         print "VALGRIND FAILURE\n";
1035         $failed++;
1036         system("cat $_");
1037 }
1038 exit 0;