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_testenv = 0;
  49 my $opt_list = 0;
  50 my $ldap = undef;
  51 my $opt_resetup_env = undef;
  52 my $opt_binary_mapping = "";
  53 my $opt_load_list = undef;
  54 my @testlists = ();
  55
  56 my $srcdir = ".";
  57 my $bindir = "./bin";
  58 my $prefix = "./st";
  59
  60 my @includes = ();
  61 my @excludes = ();
  62
  63 sub pipe_handler {
  64         my $sig = shift @_;
  65         print STDERR "Exiting early because of SIGPIPE.\n";
  66         exit(1);
  67 }
  68
  69 $SIG{PIPE} = \&pipe_handler;
  70
  71 sub find_in_list($$)
  72 {
  73         my ($list, $fullname) = @_;
  74
  75         foreach (@$list) {
  76                 if ($fullname =~ /$$_[0]/) {
  77                          return ($$_[1]) if ($$_[1]);
  78                          return "";
  79                 }
  80         }
  81
  82         return undef;
  83 }
  84
  85 sub skip($)
  86 {
  87         my ($name) = @_;
  88
  89         return find_in_list(\@excludes, $name);
  90 }
  91
  92 sub getlog_env($);
  93
  94 sub setup_pcap($)
  95 {
  96         my ($name) = @_;
  97
  98         return unless ($opt_socket_wrapper_pcap);
  99         return unless defined($ENV{SOCKET_WRAPPER_PCAP_DIR});
 100
 101         my $fname = $name;
 102         $fname =~ s%[^abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789\-]%_%g;
 103
 104         my $pcap_file = "$ENV{SOCKET_WRAPPER_PCAP_DIR}/$fname.pcap";
 105
 106         SocketWrapper::setup_pcap($pcap_file);
 107
 108         return $pcap_file;
 109 }
 110
 111 sub cleanup_pcap($$)
 112 {
 113         my ($pcap_file, $exitcode) = @_;
 114
 115         return unless ($opt_socket_wrapper_pcap);
 116         return if ($opt_socket_wrapper_keep_pcap);
 117         return unless ($exitcode == 0);
 118         return unless defined($pcap_file);
 119
 120         unlink($pcap_file);
 121 }
 122
 123 # expand strings from %ENV
 124 sub expand_environment_strings($)
 125 {
 126         my $s = shift;
 127         # we use a reverse sort so we do the longer ones first
 128         foreach my $k (sort { $b cmp $a } keys %ENV) {
 129                 $s =~ s/\$$k/$ENV{$k}/g;
 130         }
 131         return $s;
 132 }
 133
 134 sub run_testsuite($$$$$)
 135 {
 136         my ($envname, $name, $cmd, $i, $totalsuites) = @_;
 137         my $pcap_file = setup_pcap($name);
 138
 139         Subunit::start_testsuite($name);
 140         Subunit::progress_push();
 141         Subunit::report_time(time());
 142         system($cmd);
 143         Subunit::report_time(time());
 144         Subunit::progress_pop();
 145
 146         if ($? == -1) {
 147                 Subunit::progress_pop();
 148                 Subunit::end_testsuite($name, "error", "Unable to run $cmd: $!");
 149                 exit(1);
 150         } elsif ($? & 127) {
 151                 Subunit::end_testsuite($name, "error",
 152                         sprintf("%s died with signal %d, %s coredump\n", $cmd, ($? & 127),  ($? & 128) ? 'with' : 'without'));
 153                 exit(1);
 154         }
 155
 156         my $exitcode = $? >> 8;
 157
 158         my $envlog = getlog_env($envname);
 159         if ($envlog ne "") {
 160                 print "envlog: $envlog\n";
 161         }
 162
 163         print "command: $cmd\n";
 164         printf "expanded command: %s\n", expand_environment_strings($cmd);
 165
 166         if ($exitcode == 0) {
 167                 Subunit::end_testsuite($name, "success");
 168         } else {
 169                 Subunit::end_testsuite($name, "failure", "Exit code was $exitcode");
 170         }
 171
 172         cleanup_pcap($pcap_file, $exitcode);
 173
 174         if (not $opt_socket_wrapper_keep_pcap and defined($pcap_file)) {
 175                 print "PCAP FILE: $pcap_file\n";
 176         }
 177
 178         if ($exitcode != 0) {
 179                 exit(1) if ($opt_one);
 180         }
 181
 182         return $exitcode;
 183 }
 184
 185 sub ShowHelp()
 186 {
 187         print "Samba test runner
 188 Copyright (C) Jelmer Vernooij <jelmer\@samba.org>
 189 Copyright (C) Stefan Metzmacher <metze\@samba.org>
 190
 191 Usage: $Script [OPTIONS] TESTNAME-REGEX
 192
 193 Generic options:
 194  --help                     this help page
 195  --target=samba[3]|win      Samba version to target
 196  --testlist=FILE            file to read available tests from
 197
 198 Paths:
 199  --prefix=DIR               prefix to run tests in [st]
 200  --srcdir=DIR               source directory [.]
 201  --bindir=DIR               binaries directory [./bin]
 202
 203 Target Specific:
 204  --socket-wrapper-pcap      save traffic to pcap directories
 205  --socket-wrapper-keep-pcap keep all pcap files, not just those for tests that
 206                             failed
 207  --socket-wrapper           enable socket wrapper
 208
 209 Samba4 Specific:
 210  --ldap=openldap|fedora-ds  back samba onto specified ldap server
 211
 212 Behaviour:
 213  --quick                    run quick overall test
 214  --one                      abort when the first test fails
 215  --testenv                  run a shell in the requested test environment
 216  --list                     list available tests
 217 ";
 218         exit(0);
 219 }
 220
 221 my $result = GetOptions (
 222                 'help|h|?' => \$opt_help,
 223                 'target=s' => \$opt_target,
 224                 'prefix=s' => \$prefix,
 225                 'socket-wrapper' => \$opt_socket_wrapper,
 226                 'socket-wrapper-pcap' => \$opt_socket_wrapper_pcap,
 227                 'socket-wrapper-keep-pcap' => \$opt_socket_wrapper_keep_pcap,
 228                 'quick' => \$opt_quick,
 229                 'one' => \$opt_one,
 230                 'exclude=s' => \@opt_exclude,
 231                 'include=s' => \@opt_include,
 232                 'srcdir=s' => \$srcdir,
 233                 'bindir=s' => \$bindir,
 234                 'testenv' => \$opt_testenv,
 235                 'list' => \$opt_list,
 236                 'ldap:s' => \$ldap,
 237                 'resetup-environment' => \$opt_resetup_env,
 238                 'testlist=s' => \@testlists,
 239                 'load-list=s' => \$opt_load_list,
 240                 'binary-mapping=s' => \$opt_binary_mapping
 241             );
 242
 243 exit(1) if (not $result);
 244
 245 ShowHelp() if ($opt_help);
 246
 247 die("--list and --testenv are mutually exclusive") if ($opt_list and $opt_testenv);
 248
 249 # we want unbuffered output
 250 $| = 1;
 251
 252 my @tests = @ARGV;
 253
 254 # quick hack to disable rpc validation when using valgrind - its way too slow
 255 unless (defined($ENV{VALGRIND})) {
 256         $ENV{VALIDATE} = "validate";
 257         $ENV{MALLOC_CHECK_} = 2;
 258 }
 259
 260 # make all our python scripts unbuffered
 261 $ENV{PYTHONUNBUFFERED} = 1;
 262
 263 my $bindir_abs = abs_path($bindir);
 264
 265 # Backwards compatibility:
 266 if (defined($ENV{TEST_LDAP}) and $ENV{TEST_LDAP} eq "yes") {
 267         if (defined($ENV{FEDORA_DS_ROOT})) {
 268                 $ldap = "fedora-ds";
 269         } else {
 270                 $ldap = "openldap";
 271         }
 272 }
 273
 274 my $torture_maxtime = ($ENV{TORTURE_MAXTIME} or 1200);
 275 if ($ldap) {
 276         # LDAP is slow
 277         $torture_maxtime *= 2;
 278 }
 279
 280 $prefix =~ s+//+/+;
 281 $prefix =~ s+/./+/+;
 282 $prefix =~ s+/$++;
 283
 284 die("using an empty prefix isn't allowed") unless $prefix ne "";
 285
 286 # Ensure we have the test prefix around.
 287 #
 288 # We need restrictive
 289 # permissions on this as some subdirectories in this tree will have
 290 # wider permissions (ie 0777) and this would allow other users on the
 291 # host to subvert the test process.
 292 mkdir($prefix, 0700) unless -d $prefix;
 293 chmod 0700, $prefix;
 294
 295 my $prefix_abs = abs_path($prefix);
 296 my $tmpdir_abs = abs_path("$prefix/tmp");
 297 mkdir($tmpdir_abs, 0777) unless -d $tmpdir_abs;
 298
 299 my $srcdir_abs = abs_path($srcdir);
 300
 301 die("using an empty absolute prefix isn't allowed") unless $prefix_abs ne "";
 302 die("using '/' as absolute prefix isn't allowed") unless $prefix_abs ne "/";
 303
 304 $ENV{PREFIX} = $prefix;
 305 $ENV{KRB5CCNAME} = "$prefix/krb5ticket";
 306 $ENV{PREFIX_ABS} = $prefix_abs;
 307 $ENV{SRCDIR} = $srcdir;
 308 $ENV{SRCDIR_ABS} = $srcdir_abs;
 309 $ENV{BINDIR} = $bindir_abs;
 310
 311 my $tls_enabled = not $opt_quick;
 312 $ENV{TLS_ENABLED} = ($tls_enabled?"yes":"no");
 313
 314 sub prefix_pathvar($$)
 315 {
 316         my ($name, $newpath) = @_;
 317         if (defined($ENV{$name})) {
 318                 $ENV{$name} = "$newpath:$ENV{$name}";
 319         } else {
 320                 $ENV{$name} = $newpath;
 321         }
 322 }
 323 prefix_pathvar("PKG_CONFIG_PATH", "$bindir_abs/pkgconfig");
 324 prefix_pathvar("PYTHONPATH", "$bindir_abs/python");
 325
 326 if ($opt_socket_wrapper_keep_pcap) {
 327         # Socket wrapper keep pcap implies socket wrapper pcap
 328         $opt_socket_wrapper_pcap = 1;
 329 }
 330
 331 if ($opt_socket_wrapper_pcap) {
 332         # Socket wrapper pcap implies socket wrapper
 333         $opt_socket_wrapper = 1;
 334 }
 335
 336 my $socket_wrapper_dir;
 337 if ($opt_socket_wrapper) {
 338         $socket_wrapper_dir = SocketWrapper::setup_dir("$prefix_abs/w", $opt_socket_wrapper_pcap);
 339         print "SOCKET_WRAPPER_DIR=$socket_wrapper_dir\n";
 340 } elsif (not $opt_list) {
 341          unless ($< == 0) {
 342                  warn("not using socket wrapper, but also not running as root. Will not be able to listen on proper ports");
 343          }
 344 }
 345
 346 my $target;
 347 my $testenv_default = "none";
 348
 349 my %binary_mapping = ();
 350 if ($opt_binary_mapping) {
 351     my @binmapping_list = split(/,/, $opt_binary_mapping);
 352     foreach my $mapping (@binmapping_list) {
 353         my ($bin, $map) = split(/\:/, $mapping);
 354         $binary_mapping{$bin} = $map;
 355     }
 356 }
 357
 358 $ENV{BINARY_MAPPING} = $opt_binary_mapping;
 359
 360 # After this many seconds, the server will self-terminate.  All tests
 361 # must terminate in this time, and testenv will only stay alive this
 362 # long
 363
 364 my $server_maxtime = 7500;
 365 if (defined($ENV{SMBD_MAXTIME}) and $ENV{SMBD_MAXTIME} ne "") {
 366     $server_maxtime = $ENV{SMBD_MAXTIME};
 367 }
 368
 369 unless ($opt_list) {
 370         if ($opt_target eq "samba") {
 371                 if ($opt_socket_wrapper and `$bindir/smbd -b | grep SOCKET_WRAPPER` eq "") {
 372                         die("You must include --enable-socket-wrapper when compiling Samba in order to execute 'make test'.  Exiting....");
 373                 }
 374                 $testenv_default = "dc";
 375                 require target::Samba;
 376                 $target = new Samba($bindir, \%binary_mapping, $ldap, $srcdir, $server_maxtime);
 377         } elsif ($opt_target eq "samba3") {
 378                 if ($opt_socket_wrapper and `$bindir/smbd -b | grep SOCKET_WRAPPER` eq "") {
 379                         die("You must include --enable-socket-wrapper when compiling Samba in order to execute 'make test'.  Exiting....");
 380                 }
 381                 $testenv_default = "member";
 382                 require target::Samba3;
 383                 $target = new Samba3($bindir, \%binary_mapping, $srcdir_abs, $server_maxtime);
 384         }
 385 }
 386
 387 sub read_test_regexes($)
 388 {
 389         my ($name) = @_;
 390         my @ret = ();
 391         open(LF, "<$name") or die("unable to read $name: $!");
 392         while (<LF>) {
 393                 chomp;
 394                 next if (/^#/);
 395                 if (/^(.*?)([ \t]+)\#([\t ]*)(.*?)$/) {
 396                         push (@ret, [$1, $4]);
 397                 } else {
 398                         s/^(.*?)([ \t]+)\#([\t ]*)(.*?)$//;
 399                         push (@ret, [$_, undef]);
 400                 }
 401         }
 402         close(LF);
 403         return @ret;
 404 }
 405
 406 foreach (@opt_exclude) {
 407         push (@excludes, read_test_regexes($_));
 408 }
 409
 410 foreach (@opt_include) {
 411         push (@includes, read_test_regexes($_));
 412 }
 413
 414 my $interfaces = join(',', ("127.0.0.11/8",
 415                             "127.0.0.12/8",
 416                             "127.0.0.13/8",
 417                             "127.0.0.14/8",
 418                             "127.0.0.15/8",
 419                             "127.0.0.16/8"));
 420
 421 my $clientdir = "$prefix_abs/client";
 422
 423 my $conffile = "$clientdir/client.conf";
 424 $ENV{SMB_CONF_PATH} = $conffile;
 425
 426 sub write_clientconf($$$)
 427 {
 428         my ($conffile, $clientdir, $vars) = @_;
 429
 430         mkdir("$clientdir", 0777) unless -d "$clientdir";
 431
 432         if ( -d "$clientdir/private" ) {
 433                 unlink <$clientdir/private/*>;
 434         } else {
 435                 mkdir("$clientdir/private", 0777);
 436         }
 437
 438         if ( -d "$clientdir/lockdir" ) {
 439                 unlink <$clientdir/lockdir/*>;
 440         } else {
 441                 mkdir("$clientdir/lockdir", 0777);
 442         }
 443
 444         if ( -d "$clientdir/statedir" ) {
 445                 unlink <$clientdir/statedir/*>;
 446         } else {
 447                 mkdir("$clientdir/statedir", 0777);
 448         }
 449
 450         if ( -d "$clientdir/cachedir" ) {
 451                 unlink <$clientdir/cachedir/*>;
 452         } else {
 453                 mkdir("$clientdir/cachedir", 0777);
 454         }
 455
 456         # this is ugly, but the ncalrpcdir needs exactly 0755
 457         # otherwise tests fail.
 458         my $mask = umask;
 459         umask 0022;
 460         if ( -d "$clientdir/ncalrpcdir/np" ) {
 461                 unlink <$clientdir/ncalrpcdir/np/*>;
 462                 rmdir "$clientdir/ncalrpcdir/np";
 463         }
 464         if ( -d "$clientdir/ncalrpcdir" ) {
 465                 unlink <$clientdir/ncalrpcdir/*>;
 466                 rmdir "$clientdir/ncalrpcdir";
 467         }
 468         mkdir("$clientdir/ncalrpcdir", 0755);
 469         umask $mask;
 470
 471         open(CF, ">$conffile");
 472         print CF "[global]\n";
 473         print CF "\tnetbios name = client\n";
 474         if (defined($vars->{DOMAIN})) {
 475                 print CF "\tworkgroup = $vars->{DOMAIN}\n";
 476         }
 477         if (defined($vars->{REALM})) {
 478                 print CF "\trealm = $vars->{REALM}\n";
 479         }
 480         if ($opt_socket_wrapper) {
 481                 print CF "\tinterfaces = $interfaces\n";
 482         }
 483         print CF "
 484         private dir = $clientdir/private
 485         lock dir = $clientdir/lockdir
 486         state directory = $clientdir/statedir
 487         cache directory = $clientdir/cachedir
 488         ncalrpc dir = $clientdir/ncalrpcdir
 489         name resolve order = file bcast
 490         panic action = $RealBin/gdb_backtrace \%d
 491         max xmit = 32K
 492         notify:inotify = false
 493         ldb:nosync = true
 494         system:anonymous = true
 495         client lanman auth = Yes
 496         log level = 1
 497         torture:basedir = $clientdir
 498 #We don't want to pass our self-tests if the PAC code is wrong
 499         gensec:require_pac = true
 500         resolv:host file = $prefix_abs/dns_host_file
 501 #We don't want to run 'speed' tests for very long
 502         torture:timelimit = 1
 503 ";
 504         close(CF);
 505 }
 506
 507 my @todo = ();
 508
 509 sub should_run_test($)
 510 {
 511         my $name = shift;
 512         if ($#tests == -1) {
 513                 return 1;
 514         }
 515         for (my $i=0; $i <= $#tests; $i++) {
 516                 if ($name =~ /$tests[$i]/i) {
 517                         return 1;
 518                 }
 519         }
 520         return 0;
 521 }
 522
 523 sub read_testlist($)
 524 {
 525         my ($filename) = @_;
 526
 527         my @ret = ();
 528         open(IN, $filename) or die("Unable to open $filename: $!");
 529
 530         while (<IN>) {
 531                 if (/-- TEST(-LOADLIST|-IDLIST|) --\n/) {
 532                         my $supports_loadlist = (defined($1) and $1 eq "-LOADLIST");
 533                         my $supports_idlist = (defined($1) and $1 eq "-IDLIST");
 534                         my $name = <IN>;
 535                         $name =~ s/\n//g;
 536                         my $env = <IN>;
 537                         $env =~ s/\n//g;
 538                         my $cmdline = <IN>;
 539                         $cmdline =~ s/\n//g;
 540                         if (should_run_test($name) == 1) {
 541                                 push (@ret, [$name, $env, $cmdline, $supports_loadlist, $supports_idlist]);
 542                         }
 543                 } else {
 544                         print;
 545                 }
 546         }
 547         close(IN) or die("Error creating recipe");
 548         return @ret;
 549 }
 550
 551 if ($#testlists == -1) {
 552         die("No testlists specified");
 553 }
 554
 555 $ENV{SELFTEST_PREFIX} = "$prefix_abs";
 556 $ENV{SELFTEST_TMPDIR} = "$tmpdir_abs";
 557 $ENV{TEST_DATA_PREFIX} = "$tmpdir_abs";
 558 if ($opt_socket_wrapper) {
 559         $ENV{SELFTEST_INTERFACES} = $interfaces;
 560 } else {
 561         $ENV{SELFTEST_INTERFACES} = "";
 562 }
 563 if ($opt_quick) {
 564         $ENV{SELFTEST_QUICK} = "1";
 565 } else {
 566         $ENV{SELFTEST_QUICK} = "";
 567 }
 568 $ENV{SELFTEST_MAXTIME} = $torture_maxtime;
 569
 570 my @available = ();
 571 foreach my $fn (@testlists) {
 572         foreach (read_testlist($fn)) {
 573                 my $name = $$_[0];
 574                 next if (@includes and not defined(find_in_list(\@includes, $name)));
 575                 push (@available, $_);
 576         }
 577 }
 578
 579 my $restricted = undef;
 580 my $restricted_used = {};
 581
 582 if ($opt_load_list) {
 583         $restricted = [];
 584         open(LOAD_LIST, "<$opt_load_list") or die("Unable to open $opt_load_list");
 585         while (<LOAD_LIST>) {
 586                 chomp;
 587                 push (@$restricted, $_);
 588         }
 589         close(LOAD_LIST);
 590 }
 591
 592 my $individual_tests = undef;
 593 $individual_tests = {};
 594
 595 foreach my $testsuite (@available) {
 596         my $name = $$testsuite[0];
 597         my $skipreason = skip($name);
 598         if (defined($restricted)) {
 599                 # Find the testsuite for this test
 600                 my $match = undef;
 601                 foreach my $r (@$restricted) {
 602                         if ($r eq $name) {
 603                                 $individual_tests->{$name} = [];
 604                                 $match = $r;
 605                                 $restricted_used->{$r} = 1;
 606                         } elsif (substr($r, 0, length($name)+1) eq "$name.") {
 607                                 push(@{$individual_tests->{$name}}, $r);
 608                                 $match = $r;
 609                                 $restricted_used->{$r} = 1;
 610                         }
 611                 }
 612                 if ($match) {
 613                         if (defined($skipreason)) {
 614                                 if (not $opt_list) {
 615                                         Subunit::skip_testsuite($name, $skipreason);
 616                                 }
 617                         } else {
 618                                 push(@todo, $testsuite);
 619                         }
 620                 }
 621         } elsif (defined($skipreason)) {
 622                 if (not $opt_list) {
 623                         Subunit::skip_testsuite($name, $skipreason);
 624                 }
 625         } else {
 626                 push(@todo, $testsuite);
 627         }
 628 }
 629
 630 if (defined($restricted)) {
 631         foreach (@$restricted) {
 632                 unless (defined($restricted_used->{$_})) {
 633                         print "No test or testsuite found matching $_\n";
 634                 }
 635         }
 636 } elsif ($#todo == -1) {
 637         print STDERR "No tests to run\n";
 638         exit(1);
 639 }
 640
 641 my $suitestotal = $#todo + 1;
 642
 643 unless ($opt_list) {
 644         Subunit::progress($suitestotal);
 645         Subunit::report_time(time());
 646 }
 647
 648 my $i = 0;
 649 $| = 1;
 650
 651 my %running_envs = ();
 652
 653 sub get_running_env($)
 654 {
 655         my ($name) = @_;
 656
 657         my $envname = $name;
 658
 659         $envname =~ s/:.*//;
 660
 661         return $running_envs{$envname};
 662 }
 663
 664 my @exported_envvars = (
 665         # domain stuff
 666         "DOMAIN",
 667         "REALM",
 668
 669         # domain controller stuff
 670         "DC_SERVER",
 671         "DC_SERVER_IP",
 672         "DC_NETBIOSNAME",
 673         "DC_NETBIOSALIAS",
 674
 675         # domain member
 676         "MEMBER_SERVER",
 677         "MEMBER_SERVER_IP",
 678         "MEMBER_NETBIOSNAME",
 679         "MEMBER_NETBIOSALIAS",
 680
 681         # rpc proxy controller stuff
 682         "RPC_PROXY_SERVER",
 683         "RPC_PROXY_SERVER_IP",
 684         "RPC_PROXY_NETBIOSNAME",
 685         "RPC_PROXY_NETBIOSALIAS",
 686
 687         # domain controller stuff for Vampired DC
 688         "VAMPIRE_DC_SERVER",
 689         "VAMPIRE_DC_SERVER_IP",
 690         "VAMPIRE_DC_NETBIOSNAME",
 691         "VAMPIRE_DC_NETBIOSALIAS",
 692
 693         # server stuff
 694         "SERVER",
 695         "SERVER_IP",
 696         "NETBIOSNAME",
 697         "NETBIOSALIAS",
 698
 699         # user stuff
 700         "USERNAME",
 701         "USERID",
 702         "PASSWORD",
 703         "DC_USERNAME",
 704         "DC_PASSWORD",
 705
 706         # misc stuff
 707         "KRB5_CONFIG",
 708         "WINBINDD_SOCKET_DIR",
 709         "WINBINDD_PRIV_PIPE_DIR",
 710         "NMBD_SOCKET_DIR",
 711         "LOCAL_PATH",
 712
 713         # nss_wrapper
 714         "NSS_WRAPPER_PASSWD",
 715         "NSS_WRAPPER_GROUP"
 716
 717 );
 718
 719 $SIG{INT} = $SIG{QUIT} = $SIG{TERM} = sub {
 720         my $signame = shift;
 721         teardown_env($_) foreach(keys %running_envs);
 722         die("Received signal $signame");
 723 };
 724
 725 sub setup_env($$)
 726 {
 727         my ($name, $prefix) = @_;
 728
 729         my $testenv_vars = undef;
 730
 731         my $envname = $name;
 732         my $option = $name;
 733
 734         $envname =~ s/:.*//;
 735         $option =~ s/^[^:]*//;
 736         $option =~ s/^://;
 737
 738         $option = "client" if $option eq "";
 739
 740         if ($envname eq "none") {
 741                 $testenv_vars = {};
 742         } elsif (defined(get_running_env($envname))) {
 743                 $testenv_vars = get_running_env($envname);
 744                 if (not $testenv_vars->{target}->check_env($testenv_vars)) {
 745                         print $testenv_vars->{target}->getlog_env($testenv_vars);
 746                         $testenv_vars = undef;
 747                 }
 748         } else {
 749                 $testenv_vars = $target->setup_env($envname, $prefix);
 750                 if (defined($testenv_vars) and $testenv_vars eq "UNKNOWN") {
 751                     return $testenv_vars;
 752                 } elsif (defined($testenv_vars) && not defined($testenv_vars->{target})) {
 753                         $testenv_vars->{target} = $target;
 754                 }
 755                 if (not defined($testenv_vars)) {
 756                         warn("$opt_target can't start up known environment '$envname'");
 757                 }
 758         }
 759
 760
 761         return undef unless defined($testenv_vars);
 762
 763         $running_envs{$envname} = $testenv_vars;
 764
 765         if ($option eq "local") {
 766                 SocketWrapper::set_default_iface($testenv_vars->{SOCKET_WRAPPER_DEFAULT_IFACE});
 767                 $ENV{SMB_CONF_PATH} = $testenv_vars->{SERVERCONFFILE};
 768         } elsif ($option eq "client") {
 769                 SocketWrapper::set_default_iface(11);
 770                 write_clientconf($conffile, $clientdir, $testenv_vars);
 771                 $ENV{SMB_CONF_PATH} = $conffile;
 772         } else {
 773                 die("Unknown option[$option] for envname[$envname]");
 774         }
 775
 776         foreach (@exported_envvars) {
 777                 if (defined($testenv_vars->{$_})) {
 778                         $ENV{$_} = $testenv_vars->{$_};
 779                 } else {
 780                         delete $ENV{$_};
 781                 }
 782         }
 783
 784         return $testenv_vars;
 785 }
 786
 787 sub exported_envvars_str($)
 788 {
 789         my ($testenv_vars) = @_;
 790         my $out = "";
 791
 792         foreach (@exported_envvars) {
 793                 next unless defined($testenv_vars->{$_});
 794                 $out .= $_."=".$testenv_vars->{$_}."\n";
 795         }
 796
 797         return $out;
 798 }
 799
 800 sub getlog_env($)
 801 {
 802         my ($envname) = @_;
 803         return "" if ($envname eq "none");
 804         my $env = get_running_env($envname);
 805         return $env->{target}->getlog_env($env);
 806 }
 807
 808 sub check_env($)
 809 {
 810         my ($envname) = @_;
 811         return 1 if ($envname eq "none");
 812         my $env = get_running_env($envname);
 813         return $env->{target}->check_env($env);
 814 }
 815
 816 sub teardown_env($)
 817 {
 818         my ($envname) = @_;
 819         return if ($envname eq "none");
 820         my $env = get_running_env($envname);
 821         $env->{target}->teardown_env($env);
 822         delete $running_envs{$envname};
 823 }
 824
 825 # This 'global' file needs to be empty when we start
 826 unlink("$prefix_abs/dns_host_file");
 827
 828 if ($opt_testenv) {
 829         my $testenv_name = $ENV{SELFTEST_TESTENV};
 830         $testenv_name = $testenv_default unless defined($testenv_name);
 831
 832         my $testenv_vars = setup_env($testenv_name, $prefix);
 833
 834         die("Unable to setup environment $testenv_name") unless ($testenv_vars);
 835
 836         $ENV{PIDDIR} = $testenv_vars->{PIDDIR};
 837         $ENV{ENVNAME} = $testenv_name;
 838
 839         my $envvarstr = exported_envvars_str($testenv_vars);
 840
 841         my $term = ($ENV{TERMINAL} or "xterm -e");
 842         system("$term 'echo -e \"
 843 Welcome to the Samba4 Test environment '$testenv_name'
 844
 845 This matches the client environment used in make test
 846 server is pid `cat \$PIDDIR/samba.pid`
 847
 848 Some useful environment variables:
 849 TORTURE_OPTIONS=\$TORTURE_OPTIONS
 850 SMB_CONF_PATH=\$SMB_CONF_PATH
 851
 852 $envvarstr
 853 \" && LD_LIBRARY_PATH=$ENV{LD_LIBRARY_PATH} bash'");
 854         teardown_env($testenv_name);
 855 } elsif ($opt_list) {
 856         foreach (@todo) {
 857                 my $cmd = $$_[2];
 858                 my $name = $$_[0];
 859                 my $envname = $$_[1];
 860
 861                 unless($cmd =~ /\$LISTOPT/) {
 862                         warn("Unable to list tests in $name");
 863                         next;
 864                 }
 865
 866                 $cmd =~ s/\$LISTOPT/--list/g;
 867
 868                 system($cmd);
 869
 870                 if ($? == -1) {
 871                         die("Unable to run $cmd: $!");
 872                 } elsif ($? & 127) {
 873                         die(snprintf("%s died with signal %d, %s coredump\n", $cmd, ($? & 127),  ($? & 128) ? 'with' : 'without'));
 874                 }
 875
 876                 my $exitcode = $? >> 8;
 877                 if ($exitcode != 0) {
 878                         die("$cmd exited with exit code $exitcode");
 879                 }
 880         }
 881 } else {
 882         foreach (@todo) {
 883                 $i++;
 884                 my $cmd = $$_[2];
 885                 my $name = $$_[0];
 886                 my $envname = $$_[1];
 887
 888                 my $envvars = setup_env($envname, $prefix);
 889                 if (not defined($envvars)) {
 890                         Subunit::start_testsuite($name);
 891                         Subunit::end_testsuite($name, "error",
 892                                 "unable to set up environment $envname - exiting");
 893                         next;
 894                 } elsif ($envvars eq "UNKNOWN") {
 895                         Subunit::start_testsuite($name);
 896                         Subunit::end_testsuite($name, "skip",
 897                                 "environment $envname is unknown in this test backend - skipping");
 898                         next;
 899                 }
 900
 901                 # Generate a file with the individual tests to run, if the
 902                 # test runner for this test suite supports it.
 903                 if ($individual_tests and $individual_tests->{$name}) {
 904                         if ($$_[3]) {
 905                                 my ($fh, $listid_file) = tempfile(UNLINK => 0);
 906                                 foreach my $test (@{$individual_tests->{$name}}) {
 907                                         print $fh substr($test, length($name)+1) . "\n";
 908                                 }
 909                                 $cmd =~ s/\$LOADLIST/--load-list=$listid_file/g;
 910                         } elsif ($$_[4]) {
 911                                 $cmd =~ s/\s+[^\s]+\s*$//;
 912                                 $cmd .= " " . join(' ', @{$individual_tests->{$name}});
 913                         }
 914                 }
 915
 916                 run_testsuite($envname, $name, $cmd, $i, $suitestotal);
 917
 918                 teardown_env($envname) if ($opt_resetup_env);
 919         }
 920 }
 921
 922 print "\n";
 923
 924 teardown_env($_) foreach (keys %running_envs);
 925
 926 my $failed = 0;
 927
 928 # if there were any valgrind failures, show them
 929 foreach (<$prefix/valgrind.log*>) {
 930         next unless (-s $_);
 931         print "VALGRIND FAILURE\n";
 932         $failed++;
 933         system("cat $_");
 934 }
 935 exit 0;