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] [--exeext=EXT][--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<--exeext=EXT>
  39
  40 Executable extention
  41
  42 =item I<--prefix=DIR>
  43
  44 Change directory to run tests in. Default is 'st'.
  45
  46 =item I<--immediate>
  47
  48 Show errors as soon as they happen rather than at the end of the test run.
  49
  50 =item I<--target samba4|samba3|win|kvm>
  51
  52 Specify test target against which to run. Default is 'samba4'.
  53
  54 =item I<--quick>
  55
  56 Run only a limited number of tests. Intended to run in about 30 seconds on
  57 moderately recent systems.
  58
  59 =item I<--socket-wrapper>
  60
  61 Use socket wrapper library for communication with server. Only works
  62 when the server is running locally.
  63
  64 Will prevent TCP and UDP ports being opened on the local host but
  65 (transparently) redirects these calls to use unix domain sockets.
  66
  67 =item I<--expected-failures>
  68
  69 Specify a file containing a list of tests that are expected to fail. Failures for
  70 these tests will be counted as successes, successes will be counted as failures.
  71
  72 The format for the file is, one entry per line:
  73
  74 TESTSUITE-NAME.TEST-NAME
  75
  76 The reason for a test can also be specified, by adding a hash sign (#) and the reason
  77 after the test name.
  78
  79 =item I<--exclude>
  80
  81 Specify a file containing a list of tests that should be skipped. Possible
  82 candidates are tests that segfault the server, flip or don't end. The format of this file is the same as
  83 for the --expected-failures flag.
  84
  85 =item I<--include>
  86
  87 Specify a file containing a list of tests that should be run. Same format
  88 as the --exclude flag.
  89
  90 Not includes specified means all tests will be run.
  91
  92 =item I<--one>
  93
  94 Abort as soon as one test fails.
  95
  96 =item I<--testlist>
  97
  98 Load a list of tests from the specified location.
  99
 100 =back
 101
 102 =head1 ENVIRONMENT
 103
 104 =over 4
 105
 106 =item I<SMBD_VALGRIND>
 107
 108 =item I<TORTURE_MAXTIME>
 109
 110 =item I<VALGRIND>
 111
 112 =item I<TLS_ENABLED>
 113
 114 =item I<srcdir>
 115
 116 =back
 117
 118 =head1 LICENSE
 119
 120 selftest is licensed under the GNU General Public License L<http://www.gnu.org/licenses/gpl.html>.
 121
 122 =head1 AUTHOR
 123
 124 Jelmer Vernooij
 125
 126 =cut
 127
 128 use strict;
 129
 130 use FindBin qw($RealBin $Script);
 131 use File::Spec;
 132 use Getopt::Long;
 133 use POSIX;
 134 use Cwd qw(abs_path);
 135 use lib "$RealBin";
 136 use Subunit qw(parse_results);
 137 use SocketWrapper;
 138
 139 my $opt_help = 0;
 140 my $opt_target = "samba4";
 141 my $opt_quick = 0;
 142 my $opt_socket_wrapper = 0;
 143 my $opt_socket_wrapper_pcap = undef;
 144 my $opt_socket_wrapper_keep_pcap = undef;
 145 my $opt_one = 0;
 146 my $opt_immediate = 0;
 147 my $opt_expected_failures = undef;
 148 my @opt_exclude = ();
 149 my @opt_include = ();
 150 my $opt_verbose = 0;
 151 my $opt_image = undef;
 152 my $opt_testenv = 0;
 153 my $ldap = undef;
 154 my $opt_analyse_cmd = undef;
 155 my $opt_resetup_env = undef;
 156 my $opt_bindir = undef;
 157 my $opt_no_lazy_setup = undef;
 158 my $opt_format = "plain";
 159 my @testlists = ();
 160
 161 my $srcdir = ".";
 162 my $builddir = ".";
 163 my $exeext = "";
 164 my $prefix = "./st";
 165
 166 my @expected_failures = ();
 167 my @includes = ();
 168 my @excludes = ();
 169
 170 my $statistics = {
 171         SUITES_FAIL => 0,
 172
 173         TESTS_UNEXPECTED_OK => 0,
 174         TESTS_EXPECTED_OK => 0,
 175         TESTS_UNEXPECTED_FAIL => 0,
 176         TESTS_EXPECTED_FAIL => 0,
 177         TESTS_ERROR => 0,
 178         TESTS_SKIP => 0,
 179 };
 180
 181 sub find_in_list($$)
 182 {
 183         my ($list, $fullname) = @_;
 184
 185         foreach (@$list) {
 186                 if ($fullname =~ /$$_[0]/) {
 187                          return ($$_[1]) if ($$_[1]);
 188                          return "NO REASON SPECIFIED";
 189                 }
 190         }
 191
 192         return undef;
 193 }
 194
 195 sub expecting_failure($)
 196 {
 197         my ($name) = @_;
 198         return find_in_list(\@expected_failures, $name);
 199 }
 200
 201 sub skip($)
 202 {
 203         my ($name) = @_;
 204
 205         return find_in_list(\@excludes, $name);
 206 }
 207
 208 sub getlog_env($);
 209
 210 sub setup_pcap($)
 211 {
 212         my ($name) = @_;
 213
 214         return unless ($opt_socket_wrapper_pcap);
 215         return unless defined($ENV{SOCKET_WRAPPER_PCAP_DIR});
 216
 217         my $fname = $name;
 218         $fname =~ s%[^abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789\-]%_%g;
 219
 220         my $pcap_file = "$ENV{SOCKET_WRAPPER_PCAP_DIR}/$fname.pcap";
 221
 222         SocketWrapper::setup_pcap($pcap_file);
 223
 224         return $pcap_file;
 225 }
 226
 227 sub cleanup_pcap($$$)
 228 {
 229         my ($pcap_file, $expected_ret, $ret) = @_;
 230
 231         return unless ($opt_socket_wrapper_pcap);
 232         return if ($opt_socket_wrapper_keep_pcap);
 233         return unless ($expected_ret == $ret);
 234         return unless defined($pcap_file);
 235
 236         unlink($pcap_file);
 237 }
 238
 239 sub run_testsuite($$$$$$)
 240 {
 241         my ($envname, $name, $cmd, $i, $totalsuites, $msg_ops) = @_;
 242         my $pcap_file = setup_pcap($name);
 243
 244         $msg_ops->start_test([], $name);
 245
 246         unless (open(RESULT, "$cmd 2>&1|")) {
 247                 $statistics->{TESTS_ERROR}++;
 248                 $msg_ops->end_test([], $name, "error", 1, "Unable to run $cmd: $!");
 249                 $statistics->{SUITES_FAIL}++;
 250                 return 0;
 251         }
 252
 253         my $expected_ret = parse_results(
 254                 $msg_ops, $statistics, *RESULT, \&expecting_failure, [$name]);
 255
 256         my $envlog = getlog_env($envname);
 257         $msg_ops->output_msg("ENVLOG: $envlog\n") if ($envlog ne "");
 258
 259         $msg_ops->output_msg("CMD: $cmd\n");
 260
 261         my $ret = close(RESULT);
 262         $ret = 0 unless $ret == 1;
 263
 264         my $exitcode = $? >> 8;
 265
 266         if ($ret == 1) {
 267                 $msg_ops->end_test([], $name, "success", $expected_ret != $ret, undef);
 268         } else {
 269                 $msg_ops->end_test([], $name, "failure", $expected_ret != $ret, "Exit code was $exitcode");
 270         }
 271
 272         cleanup_pcap($pcap_file, $expected_ret, $ret);
 273
 274         if (not $opt_socket_wrapper_keep_pcap and defined($pcap_file)) {
 275                 $msg_ops->output_msg("PCAP FILE: $pcap_file\n");
 276         }
 277
 278         if ($ret != $expected_ret) {
 279                 $statistics->{SUITES_FAIL}++;
 280                 exit(1) if ($opt_one);
 281         }
 282
 283         return ($ret == $expected_ret);
 284 }
 285
 286 sub ShowHelp()
 287 {
 288         print "Samba test runner
 289 Copyright (C) Jelmer Vernooij <jelmer\@samba.org>
 290
 291 Usage: $Script [OPTIONS] TESTNAME-REGEX
 292
 293 Generic options:
 294  --help                     this help page
 295  --target=samba[34]|win|kvm Samba version to target
 296  --testlist=FILE            file to read available tests from
 297
 298 Paths:
 299  --prefix=DIR               prefix to run tests in [st]
 300  --srcdir=DIR               source directory [.]
 301  --builddir=DIR             output directory [.]
 302  --exeext=EXT               executable extention []
 303
 304 Target Specific:
 305  --socket-wrapper-pcap      save traffic to pcap directories
 306  --socket-wrapper-keep-pcap keep all pcap files, not just those for tests that
 307                             failed
 308  --socket-wrapper           enable socket wrapper
 309  --bindir=PATH              path to target binaries
 310  --expected-failures=FILE   specify list of tests that is guaranteed to fail
 311
 312 Samba4 Specific:
 313  --ldap=openldap|fedora-ds  back samba onto specified ldap server
 314
 315 Kvm Specific:
 316  --image=PATH               path to KVM image
 317
 318 Behaviour:
 319  --quick                    run quick overall test
 320  --one                      abort when the first test fails
 321  --immediate                print test output for failed tests during run
 322  --verbose                  be verbose
 323  --analyse-cmd CMD          command to run after each test
 324 ";
 325         exit(0);
 326 }
 327
 328 my $result = GetOptions (
 329                 'help|h|?' => \$opt_help,
 330                 'target=s' => \$opt_target,
 331                 'prefix=s' => \$prefix,
 332                 'socket-wrapper' => \$opt_socket_wrapper,
 333                 'socket-wrapper-pcap' => \$opt_socket_wrapper_pcap,
 334                 'socket-wrapper-keep-pcap' => \$opt_socket_wrapper_keep_pcap,
 335                 'quick' => \$opt_quick,
 336                 'one' => \$opt_one,
 337                 'immediate' => \$opt_immediate,
 338                 'expected-failures=s' => \$opt_expected_failures,
 339                 'exclude=s' => \@opt_exclude,
 340                 'include=s' => \@opt_include,
 341                 'srcdir=s' => \$srcdir,
 342                 'builddir=s' => \$builddir,
 343                 'exeext=s' => \$exeext,
 344                 'verbose' => \$opt_verbose,
 345                 'testenv' => \$opt_testenv,
 346                 'ldap:s' => \$ldap,
 347                 'analyse-cmd=s' => \$opt_analyse_cmd,
 348                 'no-lazy-setup' => \$opt_no_lazy_setup,
 349                 'resetup-environment' => \$opt_resetup_env,
 350                 'bindir:s' => \$opt_bindir,
 351                 'format=s' => \$opt_format,
 352                 'image=s' => \$opt_image,
 353                 'testlist=s' => \@testlists
 354             );
 355
 356 exit(1) if (not $result);
 357
 358 ShowHelp() if ($opt_help);
 359
 360 my $tests = shift;
 361
 362 # quick hack to disable rpc validation when using valgrind - its way too slow
 363 unless (defined($ENV{VALGRIND})) {
 364         $ENV{VALIDATE} = "validate";
 365         $ENV{MALLOC_CHECK_} = 2;
 366 }
 367
 368 my $old_pwd = "$RealBin/..";
 369
 370 # Backwards compatibility:
 371 if (defined($ENV{TEST_LDAP}) and $ENV{TEST_LDAP} eq "yes") {
 372         if (defined($ENV{FEDORA_DS_ROOT})) {
 373                 $ldap = "fedora-ds";
 374         } else {
 375                 $ldap = "openldap";
 376         }
 377 }
 378
 379 my $torture_maxtime = ($ENV{TORTURE_MAXTIME} or 1200);
 380 if ($ldap) {
 381         # LDAP is slow
 382         $torture_maxtime *= 2;
 383 }
 384
 385 $prefix =~ s+//+/+;
 386 $prefix =~ s+/./+/+;
 387 $prefix =~ s+/$++;
 388
 389 die("using an empty prefix isn't allowed") unless $prefix ne "";
 390
 391 #Ensure we have the test prefix around
 392 mkdir($prefix, 0777) unless -d $prefix;
 393
 394 my $prefix_abs = abs_path($prefix);
 395 my $srcdir_abs = abs_path($srcdir);
 396
 397 die("using an empty absolute prefix isn't allowed") unless $prefix_abs ne "";
 398 die("using '/' as absolute prefix isn't allowed") unless $prefix_abs ne "/";
 399
 400 $ENV{PREFIX} = $prefix;
 401 $ENV{KRB5CCNAME} = "$prefix/krb5ticket";
 402 $ENV{PREFIX_ABS} = $prefix_abs;
 403 $ENV{SRCDIR} = $srcdir;
 404 $ENV{SRCDIR_ABS} = $srcdir_abs;
 405
 406 if (defined($ENV{RUN_FROM_BUILD_FARM}) and
 407         ($ENV{RUN_FROM_BUILD_FARM} eq "yes")) {
 408         $opt_format = "buildfarm";
 409 }
 410
 411 my $tls_enabled = not $opt_quick;
 412 $ENV{TLS_ENABLED} = ($tls_enabled?"yes":"no");
 413 $ENV{LDB_MODULES_PATH} = "$old_pwd/source4/bin/modules/ldb";
 414 $ENV{LD_SAMBA_MODULE_PATH} = "$old_pwd/source4/bin/modules";
 415 sub prefix_pathvar($$)
 416 {
 417         my ($name, $newpath) = @_;
 418         if (defined($ENV{$name})) {
 419                 $ENV{$name} = "$newpath:$ENV{$name}";
 420         } else {
 421                 $ENV{$name} = $newpath;
 422         }
 423 }
 424 prefix_pathvar("PKG_CONFIG_PATH", "$old_pwd/source4/bin/pkgconfig");
 425 prefix_pathvar("PYTHONPATH", "$old_pwd/source4/bin/python");
 426
 427 if ($opt_socket_wrapper_keep_pcap) {
 428         # Socket wrapper keep pcap implies socket wrapper pcap
 429         $opt_socket_wrapper_pcap = 1;
 430 }
 431
 432 if ($opt_socket_wrapper_pcap) {
 433         # Socket wrapper pcap implies socket wrapper
 434         $opt_socket_wrapper = 1;
 435 }
 436
 437 my $socket_wrapper_dir;
 438 if ($opt_socket_wrapper) {
 439         $socket_wrapper_dir = SocketWrapper::setup_dir("$prefix/w", $opt_socket_wrapper_pcap);
 440         print "SOCKET_WRAPPER_DIR=$socket_wrapper_dir\n";
 441 } else {
 442          unless ($< == 0) {
 443                  print "WARNING: Not using socket wrapper, but also not running as root. Will not be able to listen on proper ports\n";
 444          }
 445 }
 446
 447 my $target;
 448 my $testenv_default = "none";
 449
 450 if ($opt_target eq "samba4") {
 451         $testenv_default = "member";
 452         require target::Samba4;
 453         $target = new Samba4($opt_bindir or "$builddir/bin",
 454                              $ldap, "$srcdir/setup", $exeext);
 455 } elsif ($opt_target eq "samba3") {
 456         my $bindir = ($opt_bindir or "$builddir/bin");
 457         if ($opt_socket_wrapper and `$bindir/smbd -b | grep SOCKET_WRAPPER` eq "") {
 458                 die("You must include --enable-socket-wrapper when compiling Samba in order to execute 'make test'.  Exiting....");
 459         }
 460         $testenv_default = "dc";
 461         require target::Samba3;
 462         $target = new Samba3($bindir);
 463 } elsif ($opt_target eq "win") {
 464         die("Windows tests will not run with socket wrapper enabled.")
 465                 if ($opt_socket_wrapper);
 466         $testenv_default = "dc";
 467         require target::Windows;
 468         $target = new Windows();
 469 } elsif ($opt_target eq "kvm") {
 470         die("Kvm tests will not run with socket wrapper enabled.")
 471                 if ($opt_socket_wrapper);
 472         require target::Kvm;
 473         die("No image specified") unless ($opt_image);
 474         $target = new Kvm($opt_image, undef);
 475 }
 476
 477 #
 478 # Start a Virtual Distributed Ethernet Switch
 479 # Returns the pid of the switch.
 480 #
 481 sub start_vde_switch($)
 482 {
 483         my ($path) = @_;
 484
 485         system("vde_switch --pidfile $path/vde.pid --sock $path/vde.sock --daemon");
 486
 487         open(PID, "$path/vde.pid");
 488         <PID> =~ /([0-9]+)/;
 489         my $pid = $1;
 490         close(PID);
 491
 492         return $pid;
 493 }
 494
 495 # Stop a Virtual Distributed Ethernet Switch
 496 sub stop_vde_switch($)
 497 {
 498         my ($pid) = @_;
 499         kill 9, $pid;
 500 }
 501
 502 sub read_test_regexes($)
 503 {
 504         my ($name) = @_;
 505         my @ret = ();
 506         open(LF, "<$name") or die("unable to read $name: $!");
 507         while (<LF>) {
 508                 chomp;
 509                 next if (/^#/);
 510                 if (/^(.*?)([ \t]+)\#([\t ]*)(.*?)$/) {
 511                         push (@ret, [$1, $4]);
 512                 } else {
 513                         s/^(.*?)([ \t]+)\#([\t ]*)(.*?)$//;
 514                         push (@ret, [$_, undef]);
 515                 }
 516         }
 517         close(LF);
 518         return @ret;
 519 }
 520
 521 if (defined($opt_expected_failures)) {
 522         @expected_failures = read_test_regexes($opt_expected_failures);
 523 }
 524
 525 foreach (@opt_exclude) {
 526         push (@excludes, read_test_regexes($_));
 527 }
 528
 529 foreach (@opt_include) {
 530         push (@includes, read_test_regexes($_));
 531 }
 532
 533 my $interfaces = join(',', ("127.0.0.6/8",
 534                             "127.0.0.7/8",
 535                             "127.0.0.8/8",
 536                             "127.0.0.9/8",
 537                             "127.0.0.10/8",
 538                             "127.0.0.11/8"));
 539
 540 my $conffile = "$prefix_abs/client/client.conf";
 541 $ENV{SMB_CONF_PATH} = $conffile;
 542
 543 sub write_clientconf($$)
 544 {
 545         my ($conffile, $vars) = @_;
 546
 547         mkdir("$prefix/client", 0777) unless -d "$prefix/client";
 548
 549         if ( -d "$prefix/client/private" ) {
 550                 unlink <$prefix/client/private/*>;
 551         } else {
 552                 mkdir("$prefix/client/private", 0777);
 553         }
 554
 555         open(CF, ">$conffile");
 556         print CF "[global]\n";
 557         if (defined($ENV{VALGRIND})) {
 558                 print CF "\ticonv:native = true\n";
 559         } else {
 560                 print CF "\ticonv:native = false\n";
 561         }
 562         print CF "\tnetbios name = client\n";
 563         if (defined($vars->{DOMAIN})) {
 564                 print CF "\tworkgroup = $vars->{DOMAIN}\n";
 565         }
 566         if (defined($vars->{REALM})) {
 567                 print CF "\trealm = $vars->{REALM}\n";
 568         }
 569         if (defined($vars->{NCALRPCDIR})) {
 570                 print CF "\tncalrpc dir = $vars->{NCALRPCDIR}\n";
 571         }
 572         if (defined($vars->{PIDDIR})) {
 573                 print CF "\tpid directory = $vars->{PIDDIR}\n";
 574         }
 575         if (defined($vars->{WINBINDD_SOCKET_DIR})) {
 576                 print CF "\twinbindd socket directory = $vars->{WINBINDD_SOCKET_DIR}\n";
 577         }
 578         if ($opt_socket_wrapper) {
 579                 print CF "\tinterfaces = $interfaces\n";
 580         }
 581         print CF "
 582         private dir = $prefix_abs/client/private
 583         name resolve order = bcast
 584         panic action = $RealBin/gdb_backtrace \%PID\% \%PROG\%
 585         max xmit = 32K
 586         notify:inotify = false
 587         ldb:nosync = true
 588         system:anonymous = true
 589         client lanman auth = Yes
 590         torture:basedir = $prefix_abs/client
 591 #We don't want to pass our self-tests if the PAC code is wrong
 592         gensec:require_pac = true
 593         modules dir = $ENV{LD_SAMBA_MODULE_PATH}
 594 ";
 595         close(CF);
 596 }
 597
 598 my @todo = ();
 599
 600 my $testsdir = "$srcdir/selftest";
 601
 602 my %required_envs = ();
 603
 604 sub read_testlist($)
 605 {
 606         my ($filename) = @_;
 607
 608         my @ret = ();
 609         open(IN, $filename) or die("Unable to open $filename: $!");
 610
 611         while (<IN>) {
 612                 if ($_ eq "-- TEST --\n") {
 613                         my $name = <IN>;
 614                         $name =~ s/\n//g;
 615                         my $env = <IN>;
 616                         $env =~ s/\n//g;
 617                         my $cmdline = <IN>;
 618                         $cmdline =~ s/\n//g;
 619                         if (not defined($tests) or $name =~ /$tests/) {
 620                                 $required_envs{$env} = 1;
 621                                 push (@ret, [$name, $env, $cmdline]);
 622                         }
 623                 } else {
 624                         print;
 625                 }
 626         }
 627         close(IN) or die("Error creating recipe");
 628         return @ret;
 629 }
 630
 631 if ($#testlists == -1) {
 632         die("No testlists specified");
 633 }
 634
 635 $ENV{SELFTEST_PREFIX} = "$prefix_abs";
 636 if ($opt_socket_wrapper) {
 637         $ENV{SELFTEST_INTERFACES} = $interfaces;
 638 } else {
 639         $ENV{SELFTEST_INTERFACES} = "";
 640 }
 641 if ($opt_verbose) {
 642         $ENV{SELFTEST_VERBOSE} = "1";
 643 } else {
 644         $ENV{SELFTEST_VERBOSE} = "";
 645 }
 646 if ($opt_quick) {
 647         $ENV{SELFTEST_QUICK} = "1";
 648 } else {
 649         $ENV{SELFTEST_QUICK} = "";
 650 }
 651 $ENV{SELFTEST_TARGET} = $opt_target;
 652 $ENV{SELFTEST_MAXTIME} = $torture_maxtime;
 653 $ENV{SELFTEST_CONFFILE} = $conffile;
 654
 655 my @available = ();
 656 foreach my $fn (@testlists) {
 657         foreach (read_testlist($fn)) {
 658                 my $name = $$_[0];
 659                 next if (@includes and not find_in_list(\@includes, $name));
 660                 push (@available, $_);
 661         }
 662 }
 663
 664 my $msg_ops;
 665 if ($opt_format eq "buildfarm") {
 666         require output::buildfarm;
 667         $msg_ops = new output::buildfarm($statistics);
 668 } elsif ($opt_format eq "plain") {
 669         require output::plain;
 670         $msg_ops = new output::plain("$prefix/summary", $opt_verbose, $opt_immediate, $statistics, $#available+1);
 671 } elsif ($opt_format eq "html") {
 672         require output::html;
 673         mkdir("test-results", 0777);
 674         $msg_ops = new output::html("test-results", $statistics);
 675 } else {
 676         die("Invalid output format '$opt_format'");
 677 }
 678
 679
 680 foreach (@available) {
 681         my $name = $$_[0];
 682         my $skipreason = skip($name);
 683         if ($skipreason) {
 684                 $msg_ops->skip_testsuite($name, $skipreason);
 685         } else {
 686                 push(@todo, $_);
 687         }
 688 }
 689
 690 if ($#todo == -1) {
 691         print STDERR "No tests to run\n";
 692         exit(1);
 693         }
 694
 695 my $suitestotal = $#todo + 1;
 696 my $i = 0;
 697 $| = 1;
 698
 699 my %running_envs = ();
 700
 701 my @exported_envvars = (
 702         # domain stuff
 703         "DOMAIN",
 704         "REALM",
 705
 706         # domain controller stuff
 707         "DC_SERVER",
 708         "DC_SERVER_IP",
 709         "DC_NETBIOSNAME",
 710         "DC_NETBIOSALIAS",
 711
 712         # server stuff
 713         "SERVER",
 714         "SERVER_IP",
 715         "NETBIOSNAME",
 716         "NETBIOSALIAS",
 717
 718         # user stuff
 719         "USERNAME",
 720         "PASSWORD",
 721         "DC_USERNAME",
 722         "DC_PASSWORD",
 723
 724         # misc stuff
 725         "KRB5_CONFIG",
 726         "WINBINDD_SOCKET_DIR",
 727         "WINBINDD_PRIV_PIPE_DIR"
 728 );
 729
 730 $SIG{INT} = $SIG{QUIT} = $SIG{TERM} = sub {
 731         my $signame = shift;
 732         teardown_env($_) foreach(keys %running_envs);
 733         die("Received signal $signame");
 734 };
 735
 736 sub setup_env($)
 737 {
 738         my ($envname) = @_;
 739
 740         my $testenv_vars;
 741         if ($envname eq "none") {
 742                 $testenv_vars = {};
 743         } elsif (defined($running_envs{$envname})) {
 744                 $testenv_vars = $running_envs{$envname};
 745                 if (not $target->check_env($testenv_vars)) {
 746                         $testenv_vars = undef;
 747                 }
 748         } else {
 749                 $testenv_vars = $target->setup_env($envname, $prefix);
 750         }
 751
 752         return undef unless defined($testenv_vars);
 753
 754         $running_envs{$envname} = $testenv_vars;
 755
 756         SocketWrapper::set_default_iface(6);
 757         write_clientconf($conffile, $testenv_vars);
 758
 759         foreach (@exported_envvars) {
 760                 if (defined($testenv_vars->{$_})) {
 761                         $ENV{$_} = $testenv_vars->{$_};
 762                 } else {
 763                         delete $ENV{$_};
 764                 }
 765         }
 766
 767         return $testenv_vars;
 768 }
 769
 770 sub exported_envvars_str($)
 771 {
 772         my ($testenv_vars) = @_;
 773         my $out = "";
 774
 775         foreach (@exported_envvars) {
 776                 next unless defined($testenv_vars->{$_});
 777                 $out .= $_."=".$testenv_vars->{$_}."\n";
 778         }
 779
 780         return $out;
 781 }
 782
 783 sub getlog_env($)
 784 {
 785         my ($envname) = @_;
 786         return "" if ($envname eq "none");
 787         return $target->getlog_env($running_envs{$envname});
 788 }
 789
 790 sub check_env($)
 791 {
 792         my ($envname) = @_;
 793         return 1 if ($envname eq "none");
 794         return $target->check_env($running_envs{$envname});
 795 }
 796
 797 sub teardown_env($)
 798 {
 799         my ($envname) = @_;
 800         return if ($envname eq "none");
 801         $target->teardown_env($running_envs{$envname});
 802         delete $running_envs{$envname};
 803 }
 804
 805 if ($opt_no_lazy_setup) {
 806         setup_env($_) foreach (keys %required_envs);
 807 }
 808
 809 if ($opt_testenv) {
 810         my $testenv_name = $ENV{SELFTEST_TESTENV};
 811         $testenv_name = $testenv_default unless defined($testenv_name);
 812
 813         my $testenv_vars = setup_env($testenv_name);
 814
 815         $ENV{PIDDIR} = $testenv_vars->{PIDDIR};
 816
 817         my $envvarstr = exported_envvars_str($testenv_vars);
 818
 819         my $term = ($ENV{TERM} or "xterm");
 820         system("$term -e 'echo -e \"
 821 Welcome to the Samba4 Test environment '$testenv_name'
 822
 823 This matches the client environment used in make test
 824 server is pid `cat \$PIDDIR/samba.pid`
 825
 826 Some useful environment variables:
 827 TORTURE_OPTIONS=\$TORTURE_OPTIONS
 828 CONFIGURATION=\$CONFIGURATION
 829
 830 $envvarstr
 831 \" && LD_LIBRARY_PATH=$ENV{LD_LIBRARY_PATH} bash'");
 832         teardown_env($testenv_name);
 833 } else {
 834         foreach (@todo) {
 835                 $i++;
 836                 my $cmd = $$_[2];
 837                 $cmd =~ s/([\(\)])/\\$1/g;
 838                 my $name = $$_[0];
 839                 my $envname = $$_[1];
 840
 841                 my $envvars = setup_env($envname);
 842                 if (not defined($envvars)) {
 843                         $msg_ops->skip_testsuite($name, "unable to set up environment $envname");
 844                         next;
 845                 }
 846
 847                 run_testsuite($envname, $name, $cmd, $i, $suitestotal,
 848                               $msg_ops);
 849
 850                 if (defined($opt_analyse_cmd)) {
 851                         system("$opt_analyse_cmd \"$name\"");
 852                 }
 853
 854                 teardown_env($envname) if ($opt_resetup_env);
 855         }
 856 }
 857
 858 print "\n";
 859
 860 teardown_env($_) foreach (keys %running_envs);
 861
 862 $target->stop();
 863
 864 $msg_ops->summary();
 865
 866 my $failed = 0;
 867
 868 # if there were any valgrind failures, show them
 869 foreach (<$prefix/valgrind.log*>) {
 870         next unless (-s $_);
 871         system("grep DWARF2.CFI.reader $_ > /dev/null");
 872         if ($? >> 8 == 0) {
 873             print "VALGRIND FAILURE\n";
 874             $failed++;
 875             system("cat $_");
 876         }
 877 }
 878
 879 if ($opt_format eq "buildfarm") {
 880         print "TEST STATUS: $statistics->{SUITES_FAIL}\n";
 881 }
 882
 883 exit $statistics->{SUITES_FAIL};