source4/selftest/selftest.pl

   1 #!/usr/bin/perl
   2 # Bootstrap Samba and run a number of tests against it.
   3 # Copyright (C) 2005-2008 Jelmer Vernooij <jelmer@samba.org>
   4 # Published under the GNU GPL, v3 or later.
   5
   6 =pod
   7
   8 =head1 NAME
   9
  10 selftest - Samba test runner
  11
  12 =head1 SYNOPSIS
  13
  14 selftest --help
  15
  16 selftest [--srcdir=DIR] [--builddir=DIR] [--target=samba4|samba3|win|kvm] [--socket-wrapper] [--quick] [--exclude=FILE] [--include=FILE] [--one] [--prefix=prefix] [--immediate] [--testlist=FILE] [TESTS]
  17
  18 =head1 DESCRIPTION
  19
  20 A simple test runner. TESTS is a regular expression with tests to run.
  21
  22 =head1 OPTIONS
  23
  24 =over 4
  25
  26 =item I<--help>
  27
  28 Show list of available options.
  29
  30 =item I<--srcdir=DIR>
  31
  32 Source directory.
  33
  34 =item I<--builddir=DIR>
  35
  36 Build directory.
  37
  38 =item I<--prefix=DIR>
  39
  40 Change directory to run tests in. Default is 'st'.
  41
  42 =item I<--immediate>
  43
  44 Show errors as soon as they happen rather than at the end of the test run.
  45
  46 =item I<--target samba4|samba3|win|kvm>
  47
  48 Specify test target against which to run. Default is 'samba4'.
  49
  50 =item I<--quick>
  51
  52 Run only a limited number of tests. Intended to run in about 30 seconds on
  53 moderately recent systems.
  54
  55 =item I<--socket-wrapper>
  56
  57 Use socket wrapper library for communication with server. Only works
  58 when the server is running locally.
  59
  60 Will prevent TCP and UDP ports being opened on the local host but
  61 (transparently) redirects these calls to use unix domain sockets.
  62
  63 =item I<--expected-failures>
  64
  65 Specify a file containing a list of tests that are expected to fail. Failures for
  66 these tests will be counted as successes, successes will be counted as failures.
  67
  68 The format for the file is, one entry per line:
  69
  70 TESTSUITE-NAME.TEST-NAME
  71
  72 The reason for a test can also be specified, by adding a hash sign (#) and the reason
  73 after the test name.
  74
  75 =item I<--exclude>
  76
  77 Specify a file containing a list of tests that should be skipped. Possible
  78 candidates are tests that segfault the server, flip or don't end. The format of this file is the same as
  79 for the --expected-failures flag.
  80
  81 =item I<--include>
  82
  83 Specify a file containing a list of tests that should be run. Same format
  84 as the --exclude flag.
  85
  86 Not includes specified means all tests will be run.
  87
  88 =item I<--one>
  89
  90 Abort as soon as one test fails.
  91
  92 =item I<--testlist>
  93
  94 Load a list of tests from the specified location.
  95
  96 =back
  97
  98 =head1 ENVIRONMENT
  99
 100 =over 4
 101
 102 =item I<SMBD_VALGRIND>
 103
 104 =item I<TORTURE_MAXTIME>
 105
 106 =item I<VALGRIND>
 107
 108 =item I<TLS_ENABLED>
 109
 110 =item I<srcdir>
 111
 112 =back
 113
 114 =head1 LICENSE
 115
 116 selftest is licensed under the GNU General Public License L<http://www.gnu.org/licenses/gpl.html>.
 117
 118 =head1 AUTHOR
 119
 120 Jelmer Vernooij
 121
 122 =cut
 123
 124 use strict;
 125
 126 use FindBin qw($RealBin $Script);
 127 use File::Spec;
 128 use Getopt::Long;
 129 use POSIX;
 130 use Cwd qw(abs_path);
 131 use lib "$RealBin";
 132 use Subunit qw(parse_results);
 133 use SocketWrapper;
 134
 135 my $opt_help = 0;
 136 my $opt_target = "samba4";
 137 my $opt_quick = 0;
 138 my $opt_socket_wrapper = 0;
 139 my $opt_socket_wrapper_pcap = undef;
 140 my $opt_socket_wrapper_keep_pcap = undef;
 141 my $opt_one = 0;
 142 my $opt_immediate = 0;
 143 my $opt_expected_failures = undef;
 144 my @opt_exclude = ();
 145 my @opt_include = ();
 146 my $opt_verbose = 0;
 147 my $opt_image = undef;
 148 my $opt_testenv = 0;
 149 my $ldap = undef;
 150 my $opt_analyse_cmd = undef;
 151 my $opt_resetup_env = undef;
 152 my $opt_bindir = undef;
 153 my $opt_no_lazy_setup = undef;
 154 my $opt_format = "plain";
 155 my @testlists = ();
 156
 157 my $srcdir = ".";
 158 my $builddir = ".";
 159 my $prefix = "./st";
 160
 161 my @expected_failures = ();
 162 my @includes = ();
 163 my @excludes = ();
 164
 165 my $statistics = {
 166         SUITES_FAIL => 0,
 167
 168         TESTS_UNEXPECTED_OK => 0,
 169         TESTS_EXPECTED_OK => 0,
 170         TESTS_UNEXPECTED_FAIL => 0,
 171         TESTS_EXPECTED_FAIL => 0,
 172         TESTS_ERROR => 0,
 173         TESTS_SKIP => 0,
 174 };
 175
 176 sub find_in_list($$)
 177 {
 178         my ($list, $fullname) = @_;
 179
 180         foreach (@$list) {
 181                 if ($fullname =~ /$$_[0]/) {
 182                          return ($$_[1]) if ($$_[1]);
 183                          return "NO REASON SPECIFIED";
 184                 }
 185         }
 186
 187         return undef;
 188 }
 189
 190 sub expecting_failure($)
 191 {
 192         my ($name) = @_;
 193         return find_in_list(\@expected_failures, $name);
 194 }
 195
 196 sub skip($)
 197 {
 198         my ($name) = @_;
 199
 200         return find_in_list(\@excludes, $name);
 201 }
 202
 203 sub getlog_env($);
 204
 205 sub setup_pcap($)
 206 {
 207         my ($name) = @_;
 208
 209         return unless ($opt_socket_wrapper_pcap);
 210         return unless defined($ENV{SOCKET_WRAPPER_PCAP_DIR});
 211
 212         my $fname = $name;
 213         $fname =~ s%[^abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789\-]%_%g;
 214
 215         my $pcap_file = "$ENV{SOCKET_WRAPPER_PCAP_DIR}/$fname.pcap";
 216
 217         SocketWrapper::setup_pcap($pcap_file);
 218
 219         return $pcap_file;
 220 }
 221
 222 sub cleanup_pcap($$$)
 223 {
 224         my ($pcap_file, $expected_ret, $ret) = @_;
 225
 226         return unless ($opt_socket_wrapper_pcap);
 227         return if ($opt_socket_wrapper_keep_pcap);
 228         return unless ($expected_ret == $ret);
 229         return unless defined($pcap_file);
 230
 231         unlink($pcap_file);
 232 }
 233
 234 sub run_testsuite($$$$$$)
 235 {
 236         my ($envname, $name, $cmd, $i, $totalsuites, $msg_ops) = @_;
 237         my $pcap_file = setup_pcap($name);
 238
 239         $msg_ops->start_test([], $name);
 240
 241         unless (open(RESULT, "$cmd 2>&1|")) {
 242                 $statistics->{TESTS_ERROR}++;
 243                 $msg_ops->end_test([], $name, "error", 1, "Unable to run $cmd: $!");
 244                 $statistics->{SUITES_FAIL}++;
 245                 return 0;
 246         }
 247
 248         my $expected_ret = parse_results(
 249                 $msg_ops, $statistics, *RESULT, \&expecting_failure, [$name]);
 250
 251         my $envlog = getlog_env($envname);
 252         $msg_ops->output_msg("ENVLOG: $envlog\n") if ($envlog ne "");
 253
 254         $msg_ops->output_msg("CMD: $cmd\n");
 255
 256         my $ret = close(RESULT);
 257         $ret = 0 unless $ret == 1;
 258
 259         my $exitcode = $? >> 8;
 260
 261         if ($ret == 1) {
 262                 $msg_ops->end_test([], $name, "success", $expected_ret != $ret, undef);
 263         } else {
 264                 $msg_ops->end_test([], $name, "failure", $expected_ret != $ret, "Exit code was $exitcode");
 265         }
 266
 267         cleanup_pcap($pcap_file, $expected_ret, $ret);
 268
 269         if (not $opt_socket_wrapper_keep_pcap and defined($pcap_file)) {
 270                 $msg_ops->output_msg("PCAP FILE: $pcap_file\n");
 271         }
 272
 273         if ($ret != $expected_ret) {
 274                 $statistics->{SUITES_FAIL}++;
 275                 exit(1) if ($opt_one);
 276         }
 277
 278         return ($ret == $expected_ret);
 279 }
 280
 281 sub ShowHelp()
 282 {
 283         print "Samba test runner
 284 Copyright (C) Jelmer Vernooij <jelmer\@samba.org>
 285
 286 Usage: $Script [OPTIONS] PREFIX
 287
 288 Generic options:
 289  --help                     this help page
 290  --target=samba[34]|win|kvm Samba version to target
 291  --testlist=FILE                        file to read available tests from
 292
 293 Paths:
 294  --prefix=DIR               prefix to run tests in [st]
 295  --srcdir=DIR               source directory [.]
 296  --builddir=DIR             output directory [.]
 297
 298 Target Specific:
 299  --socket-wrapper-pcap          save traffic to pcap directories
 300  --socket-wrapper-keep-pcap keep all pcap files, not just those for tests that
 301                             failed
 302  --socket-wrapper           enable socket wrapper
 303  --expected-failures=FILE   specify list of tests that is guaranteed to fail
 304
 305 Samba4 Specific:
 306  --ldap=openldap|fedora-ds     back samba onto specified ldap server
 307
 308 Samba3 Specific:
 309  --bindir=PATH              path to binaries
 310
 311 Kvm Specific:
 312  --image=PATH               path to KVM image
 313
 314 Behaviour:
 315  --quick                    run quick overall test
 316  --one                      abort when the first test fails
 317  --immediate                print test output for failed tests during run
 318  --verbose                  be verbose
 319  --analyse-cmd CMD          command to run after each test
 320 ";
 321         exit(0);
 322 }
 323
 324 my $result = GetOptions (
 325                 'help|h|?' => \$opt_help,
 326                 'target=s' => \$opt_target,
 327                 'prefix=s' => \$prefix,
 328                 'socket-wrapper' => \$opt_socket_wrapper,
 329                 'socket-wrapper-pcap' => \$opt_socket_wrapper_pcap,
 330                 'socket-wrapper-keep-pcap' => \$opt_socket_wrapper_keep_pcap,
 331                 'quick' => \$opt_quick,
 332                 'one' => \$opt_one,
 333                 'immediate' => \$opt_immediate,
 334                 'expected-failures=s' => \$opt_expected_failures,
 335                 'exclude=s' => \@opt_exclude,
 336                 'include=s' => \@opt_include,
 337                 'srcdir=s' => \$srcdir,
 338                 'builddir=s' => \$builddir,
 339                 'verbose' => \$opt_verbose,
 340                 'testenv' => \$opt_testenv,
 341                 'ldap:s' => \$ldap,
 342                 'analyse-cmd=s' => \$opt_analyse_cmd,
 343                 'no-lazy-setup' => \$opt_no_lazy_setup,
 344                 'resetup-environment' => \$opt_resetup_env,
 345                 'bindir:s' => \$opt_bindir,
 346                 'format=s' => \$opt_format,
 347                 'image=s' => \$opt_image,
 348                 'testlist=s' => \@testlists
 349             );
 350
 351 exit(1) if (not $result);
 352
 353 ShowHelp() if ($opt_help);
 354
 355 my $tests = shift;
 356
 357 # quick hack to disable rpc validation when using valgrind - its way too slow
 358 unless (defined($ENV{VALGRIND})) {
 359         $ENV{VALIDATE} = "validate";
 360         $ENV{MALLOC_CHECK_} = 2;
 361 }
 362
 363 my $old_pwd = "$RealBin/..";
 364
 365 # Backwards compatibility:
 366 if (defined($ENV{TEST_LDAP}) and $ENV{TEST_LDAP} eq "yes") {
 367         if (defined($ENV{FEDORA_DS_ROOT})) {
 368                 $ldap = "fedora-ds";
 369         } else {
 370                 $ldap = "openldap";
 371         }
 372 }
 373
 374 my $torture_maxtime = ($ENV{TORTURE_MAXTIME} or 1200);
 375 if ($ldap) {
 376         # LDAP is slow
 377         $torture_maxtime *= 2;
 378 }
 379
 380 $prefix =~ s+//+/+;
 381 $prefix =~ s+/./+/+;
 382 $prefix =~ s+/$++;
 383
 384 die("using an empty prefix isn't allowed") unless $prefix ne "";
 385
 386 #Ensure we have the test prefix around
 387 mkdir($prefix, 0777) unless -d $prefix;
 388
 389 my $prefix_abs = abs_path($prefix);
 390 my $srcdir_abs = abs_path($srcdir);
 391
 392 die("using an empty absolute prefix isn't allowed") unless $prefix_abs ne "";
 393 die("using '/' as absolute prefix isn't allowed") unless $prefix_abs ne "/";
 394
 395 $ENV{PREFIX} = $prefix;
 396 $ENV{KRB5CCNAME} = "$prefix/krb5ticket";
 397 $ENV{PREFIX_ABS} = $prefix_abs;
 398 $ENV{SRCDIR} = $srcdir;
 399 $ENV{SRCDIR_ABS} = $srcdir_abs;
 400
 401 if (defined($ENV{RUN_FROM_BUILD_FARM}) and
 402         ($ENV{RUN_FROM_BUILD_FARM} eq "yes")) {
 403         $opt_format = "buildfarm";
 404 }
 405
 406 my $tls_enabled = not $opt_quick;
 407 $ENV{TLS_ENABLED} = ($tls_enabled?"yes":"no");
 408 $ENV{LDB_MODULES_PATH} = "$old_pwd/bin/modules/ldb";
 409 $ENV{LD_SAMBA_MODULE_PATH} = "$old_pwd/bin/modules";
 410 sub prefix_pathvar($$)
 411 {
 412         my ($name, $newpath) = @_;
 413         if (defined($ENV{$name})) {
 414                 $ENV{$name} = "$newpath:$ENV{$name}";
 415         } else {
 416                 $ENV{$name} = $newpath;
 417         }
 418 }
 419 prefix_pathvar("PKG_CONFIG_PATH", "$old_pwd/bin/pkgconfig");
 420 prefix_pathvar("PYTHONPATH", "$old_pwd/bin/python");
 421
 422 if ($opt_socket_wrapper_keep_pcap) {
 423         # Socket wrapper keep pcap implies socket wrapper pcap
 424         $opt_socket_wrapper_pcap = 1;
 425 }
 426
 427 if ($opt_socket_wrapper_pcap) {
 428         # Socket wrapper pcap implies socket wrapper
 429         $opt_socket_wrapper = 1;
 430 }
 431
 432 my $socket_wrapper_dir;
 433 if ($opt_socket_wrapper) {
 434         $socket_wrapper_dir = SocketWrapper::setup_dir("$prefix/w", $opt_socket_wrapper_pcap);
 435         print "SOCKET_WRAPPER_DIR=$socket_wrapper_dir\n";
 436 } else {
 437         warn("Not using socket wrapper, but also not running as root. Will not be able to listen on proper ports") unless $< == 0;
 438 }
 439
 440 my $target;
 441 my $testenv_default = "none";
 442
 443 if ($opt_target eq "samba4") {
 444         $testenv_default = "member";
 445         require target::Samba4;
 446         $target = new Samba4($opt_bindir or "$srcdir/bin", $ldap, "$srcdir/setup");
 447 } elsif ($opt_target eq "samba3") {
 448         if ($opt_socket_wrapper and `$opt_bindir/smbd -b | grep SOCKET_WRAPPER` eq "") {
 449                 die("You must include --enable-socket-wrapper when compiling Samba in order to execute 'make test'.  Exiting....");
 450         }
 451         $testenv_default = "dc";
 452         require target::Samba3;
 453         $target = new Samba3($opt_bindir);
 454 } elsif ($opt_target eq "win") {
 455         die("Windows tests will not run with socket wrapper enabled.")
 456                 if ($opt_socket_wrapper);
 457         $testenv_default = "dc";
 458         require target::Windows;
 459         $target = new Windows();
 460 } elsif ($opt_target eq "kvm") {
 461         die("Kvm tests will not run with socket wrapper enabled.")
 462                 if ($opt_socket_wrapper);
 463         require target::Kvm;
 464         die("No image specified") unless ($opt_image);
 465         $target = new Kvm($opt_image, undef);
 466 }
 467
 468 #
 469 # Start a Virtual Distributed Ethernet Switch
 470 # Returns the pid of the switch.
 471 #
 472 sub start_vde_switch($)
 473 {
 474         my ($path) = @_;
 475
 476         system("vde_switch --pidfile $path/vde.pid --sock $path/vde.sock --daemon");
 477
 478         open(PID, "$path/vde.pid");
 479         <PID> =~ /([0-9]+)/;
 480         my $pid = $1;
 481         close(PID);
 482
 483         return $pid;
 484 }
 485
 486 # Stop a Virtual Distributed Ethernet Switch
 487 sub stop_vde_switch($)
 488 {
 489         my ($pid) = @_;
 490         kill 9, $pid;
 491 }
 492
 493 sub read_test_regexes($)
 494 {
 495         my ($name) = @_;
 496         my @ret = ();
 497         open(LF, "<$name") or die("unable to read $name: $!");
 498         while (<LF>) {
 499                 chomp;
 500                 next if (/^#/);
 501                 if (/^(.*?)([ \t]+)\#([\t ]*)(.*?)$/) {
 502                         push (@ret, [$1, $4]);
 503                 } else {
 504                         s/^(.*?)([ \t]+)\#([\t ]*)(.*?)$//;
 505                         push (@ret, [$_, undef]);
 506                 }
 507         }
 508         close(LF);
 509         return @ret;
 510 }
 511
 512 if (defined($opt_expected_failures)) {
 513         @expected_failures = read_test_regexes($opt_expected_failures);
 514 }
 515
 516 foreach (@opt_exclude) {
 517         push (@excludes, read_test_regexes($_));
 518 }
 519
 520 if ($opt_quick) {
 521         push (@includes, read_test_regexes("samba4-quick"));
 522 }
 523
 524 foreach (@opt_include) {
 525         push (@includes, read_test_regexes($_));
 526 }
 527
 528 my $interfaces = join(',', ("127.0.0.6/8",
 529                             "127.0.0.7/8",
 530                             "127.0.0.8/8",
 531                             "127.0.0.9/8",
 532                             "127.0.0.10/8",
 533                             "127.0.0.11/8"));
 534
 535 my $conffile = "$prefix_abs/client/client.conf";
 536
 537 sub write_clientconf($$)
 538 {
 539         my ($conffile, $vars) = @_;
 540
 541         mkdir("$prefix/client", 0777) unless -d "$prefix/client";
 542
 543         if ( -d "$prefix/client/private" ) {
 544                 unlink <$prefix/client/private/*>;
 545         } else {
 546                 mkdir("$prefix/client/private", 0777);
 547         }
 548
 549         open(CF, ">$conffile");
 550         print CF "[global]\n";
 551         if (defined($ENV{VALGRIND})) {
 552                 print CF "\ticonv:native = true\n";
 553         } else {
 554                 print CF "\ticonv:native = false\n";
 555         }
 556         print CF "\tnetbios name = client\n";
 557         if (defined($vars->{DOMAIN})) {
 558                 print CF "\tworkgroup = $vars->{DOMAIN}\n";
 559         }
 560         if (defined($vars->{REALM})) {
 561                 print CF "\trealm = $vars->{REALM}\n";
 562         }
 563         if (defined($vars->{NCALRPCDIR})) {
 564                 print CF "\tncalrpc dir = $vars->{NCALRPCDIR}\n";
 565         }
 566         if (defined($vars->{PIDDIR})) {
 567                 print CF "\tpid directory = $vars->{PIDDIR}\n";
 568         }
 569         if (defined($vars->{WINBINDD_SOCKET_DIR})) {
 570                 print CF "\twinbindd socket directory = $vars->{WINBINDD_SOCKET_DIR}\n";
 571         }
 572         if ($opt_socket_wrapper) {
 573                 print CF "\tinterfaces = $interfaces\n";
 574         }
 575         print CF "
 576         private dir = $prefix_abs/client/private
 577         name resolve order = bcast
 578         panic action = $srcdir_abs/script/gdb_backtrace \%PID\% \%PROG\%
 579         max xmit = 32K
 580         notify:inotify = false
 581         ldb:nosync = true
 582         system:anonymous = true
 583         torture:basedir = $prefix_abs/client
 584 #We don't want to pass our self-tests if the PAC code is wrong
 585         gensec:require_pac = true
 586         modules dir = $ENV{LD_SAMBA_MODULE_PATH}
 587 ";
 588         close(CF);
 589 }
 590
 591 my @torture_options = ();
 592 push (@torture_options, "--configfile=$conffile");
 593 # ensure any one smbtorture call doesn't run too long
 594 push (@torture_options, "--maximum-runtime=$torture_maxtime");
 595 push (@torture_options, "--target=$opt_target");
 596 push (@torture_options, "--basedir=$prefix_abs");
 597 push (@torture_options, "--option=torture:progress=no") unless ($opt_verbose);
 598 push (@torture_options, "--format=subunit");
 599 push (@torture_options, "--option=torture:quick=yes") if ($opt_quick);
 600
 601 $ENV{TORTURE_OPTIONS} = join(' ', @torture_options);
 602 print "OPTIONS $ENV{TORTURE_OPTIONS}\n";
 603
 604 my @todo = ();
 605
 606 my $testsdir = "$srcdir/selftest";
 607 $ENV{SMB_CONF_PATH} = "$conffile";
 608 $ENV{CONFIGURATION} = "--configfile=$conffile";
 609
 610 my %required_envs = ();
 611
 612 sub read_testlist($)
 613 {
 614         my ($filename) = @_;
 615
 616         my @ret = ();
 617         open(IN, $filename) or die("Unable to open $filename: $!");
 618
 619         while (<IN>) {
 620                 if ($_ eq "-- TEST --\n") {
 621                         my $name = <IN>;
 622                         $name =~ s/\n//g;
 623                         my $env = <IN>;
 624                         $env =~ s/\n//g;
 625                         my $cmdline = <IN>;
 626                         $cmdline =~ s/\n//g;
 627                         if (not defined($tests) or $name =~ /$tests/) {
 628                                 $required_envs{$env} = 1;
 629                                 push (@ret, [$name, $env, $cmdline]);
 630                         }
 631                 } else {
 632                         print;
 633                 }
 634         }
 635         close(IN) or die("Error creating recipe");
 636         return @ret;
 637 }
 638
 639 if ($#testlists == -1) {
 640         die("No testlists specified");
 641 }
 642
 643 my @available = ();
 644 foreach my $fn (@testlists) {
 645         foreach (read_testlist($fn)) {
 646                 my $name = $$_[0];
 647                 next if (@includes and not find_in_list(\@includes, $name));
 648                 push (@available, $_);
 649         }
 650 }
 651
 652 my $msg_ops;
 653 if ($opt_format eq "buildfarm") {
 654         require output::buildfarm;
 655         $msg_ops = new output::buildfarm($statistics);
 656 } elsif ($opt_format eq "plain") {
 657         require output::plain;
 658         $msg_ops = new output::plain("$prefix/summary", $opt_verbose, $opt_immediate, $statistics, $#available+1);
 659 } elsif ($opt_format eq "html") {
 660         require output::html;
 661         mkdir("test-results", 0777);
 662         $msg_ops = new output::html("test-results", $statistics);
 663 } else {
 664         die("Invalid output format '$opt_format'");
 665 }
 666
 667
 668 foreach (@available) {
 669         my $name = $$_[0];
 670         my $skipreason = skip($name);
 671         if ($skipreason) {
 672                 $msg_ops->skip_testsuite($name, $skipreason);
 673         } else {
 674                 push(@todo, $_);
 675         }
 676 }
 677
 678 if ($#todo == -1) {
 679         print STDERR "No tests to run\n";
 680         exit(1);
 681         }
 682
 683 my $suitestotal = $#todo + 1;
 684 my $i = 0;
 685 $| = 1;
 686
 687 my %running_envs = ();
 688
 689 my @exported_envvars = (
 690         # domain stuff
 691         "DOMAIN",
 692         "REALM",
 693
 694         # domain controller stuff
 695         "DC_SERVER",
 696         "DC_SERVER_IP",
 697         "DC_NETBIOSNAME",
 698         "DC_NETBIOSALIAS",
 699
 700         # server stuff
 701         "SERVER",
 702         "SERVER_IP",
 703         "NETBIOSNAME",
 704         "NETBIOSALIAS",
 705
 706         # user stuff
 707         "USERNAME",
 708         "PASSWORD",
 709         "DC_USERNAME",
 710         "DC_PASSWORD",
 711
 712         # misc stuff
 713         "KRB5_CONFIG",
 714         "WINBINDD_SOCKET_DIR",
 715         "WINBINDD_PRIV_PIPE_DIR"
 716 );
 717
 718 $SIG{INT} = $SIG{QUIT} = $SIG{TERM} = sub {
 719         my $signame = shift;
 720         teardown_env($_) foreach(keys %running_envs);
 721         die("Received signal $signame");
 722 };
 723
 724 sub setup_env($)
 725 {
 726         my ($envname) = @_;
 727
 728         my $testenv_vars;
 729         if ($envname eq "none") {
 730                 $testenv_vars = {};
 731         } elsif (defined($running_envs{$envname})) {
 732                 $testenv_vars = $running_envs{$envname};
 733                 if (not $target->check_env($testenv_vars)) {
 734                         $testenv_vars = undef;
 735                 }
 736         } else {
 737                 $testenv_vars = $target->setup_env($envname, $prefix);
 738         }
 739
 740         return undef unless defined($testenv_vars);
 741
 742         $running_envs{$envname} = $testenv_vars;
 743
 744         SocketWrapper::set_default_iface(6);
 745         write_clientconf($conffile, $testenv_vars);
 746
 747         foreach (@exported_envvars) {
 748                 if (defined($testenv_vars->{$_})) {
 749                         $ENV{$_} = $testenv_vars->{$_};
 750                 } else {
 751                         delete $ENV{$_};
 752                 }
 753         }
 754
 755         return $testenv_vars;
 756 }
 757
 758 sub exported_envvars_str($)
 759 {
 760         my ($testenv_vars) = @_;
 761         my $out = "";
 762
 763         foreach (@exported_envvars) {
 764                 next unless defined($testenv_vars->{$_});
 765                 $out .= $_."=".$testenv_vars->{$_}."\n";
 766         }
 767
 768         return $out;
 769 }
 770
 771 sub getlog_env($)
 772 {
 773         my ($envname) = @_;
 774         return "" if ($envname eq "none");
 775         return $target->getlog_env($running_envs{$envname});
 776 }
 777
 778 sub check_env($)
 779 {
 780         my ($envname) = @_;
 781         return 1 if ($envname eq "none");
 782         return $target->check_env($running_envs{$envname});
 783 }
 784
 785 sub teardown_env($)
 786 {
 787         my ($envname) = @_;
 788         return if ($envname eq "none");
 789         $target->teardown_env($running_envs{$envname});
 790         delete $running_envs{$envname};
 791 }
 792
 793 if ($opt_no_lazy_setup) {
 794         setup_env($_) foreach (keys %required_envs);
 795 }
 796
 797 if ($opt_testenv) {
 798         my $testenv_name = $ENV{SELFTEST_TESTENV};
 799         $testenv_name = $testenv_default unless defined($testenv_name);
 800
 801         my $testenv_vars = setup_env($testenv_name);
 802
 803         $ENV{PIDDIR} = $testenv_vars->{PIDDIR};
 804
 805         my $envvarstr = exported_envvars_str($testenv_vars);
 806
 807         my $term = ($ENV{TERM} or "xterm");
 808         system("$term -e 'echo -e \"
 809 Welcome to the Samba4 Test environment '$testenv_name'
 810
 811 This matches the client environment used in make test
 812 server is pid `cat \$PIDDIR/samba.pid`
 813
 814 Some useful environment variables:
 815 TORTURE_OPTIONS=\$TORTURE_OPTIONS
 816 CONFIGURATION=\$CONFIGURATION
 817
 818 $envvarstr
 819 \" && LD_LIBRARY_PATH=$ENV{LD_LIBRARY_PATH} bash'");
 820         teardown_env($testenv_name);
 821 } else {
 822         foreach (@todo) {
 823                 $i++;
 824                 my $cmd = $$_[2];
 825                 $cmd =~ s/([\(\)])/\\$1/g;
 826                 my $name = $$_[0];
 827                 my $envname = $$_[1];
 828
 829                 my $envvars = setup_env($envname);
 830                 if (not defined($envvars)) {
 831                         $msg_ops->skip_testsuite($name, "unable to set up environment $envname");
 832                         next;
 833                 }
 834
 835                 run_testsuite($envname, $name, $cmd, $i, $suitestotal,
 836                               $msg_ops);
 837
 838                 if (defined($opt_analyse_cmd)) {
 839                         system("$opt_analyse_cmd \"$name\"");
 840                 }
 841
 842                 teardown_env($envname) if ($opt_resetup_env);
 843         }
 844 }
 845
 846 print "\n";
 847
 848 teardown_env($_) foreach (keys %running_envs);
 849
 850 $target->stop();
 851
 852 $msg_ops->summary();
 853
 854 my $failed = 0;
 855
 856 # if there were any valgrind failures, show them
 857 foreach (<$prefix/valgrind.log*>) {
 858         next unless (-s $_);
 859         system("grep DWARF2.CFI.reader $_ > /dev/null");
 860         if ($? >> 8 == 0) {
 861             print "VALGRIND FAILURE\n";
 862             $failed++;
 863             system("cat $_");
 864         }
 865 }
 866
 867 if ($opt_format eq "buildfarm") {
 868         print "TEST STATUS: $statistics->{SUITES_FAIL}\n";
 869 }
 870
 871 exit $statistics->{SUITES_FAIL};