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