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 =pod
  20
  21 =head1 NAME
  22
  23 selftest - Samba test runner
  24
  25 =head1 SYNOPSIS
  26
  27 selftest --help
  28
  29 selftest [--srcdir=DIR] [--builddir=DIR] [--exeext=EXT][--target=samba4|samba3|win|kvm] [--socket-wrapper] [--quick] [--exclude=FILE] [--include=FILE] [--one] [--prefix=prefix] [--testlist=FILE] [TESTS]
  30
  31 =head1 DESCRIPTION
  32
  33 A simple test runner. TESTS is a regular expression with tests to run.
  34
  35 =head1 OPTIONS
  36
  37 =over 4
  38
  39 =item I<--help>
  40
  41 Show list of available options.
  42
  43 =item I<--srcdir=DIR>
  44
  45 Source directory.
  46
  47 =item I<--builddir=DIR>
  48
  49 Build directory.
  50
  51 =item I<--exeext=EXT>
  52
  53 Executable extention
  54
  55 =item I<--prefix=DIR>
  56
  57 Change directory to run tests in. Default is 'st'.
  58
  59 =item I<--target samba4|samba3|win|kvm>
  60
  61 Specify test target against which to run. Default is 'samba4'.
  62
  63 =item I<--quick>
  64
  65 Run only a limited number of tests. Intended to run in about 30 seconds on
  66 moderately recent systems.
  67
  68 =item I<--socket-wrapper>
  69
  70 Use socket wrapper library for communication with server. Only works
  71 when the server is running locally.
  72
  73 Will prevent TCP and UDP ports being opened on the local host but
  74 (transparently) redirects these calls to use unix domain sockets.
  75
  76 =item I<--exclude>
  77
  78 Specify a file containing a list of tests that should be skipped. Possible
  79 candidates are tests that segfault the server, flip or don't end.
  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 $Script);
 127 use File::Spec;
 128 use File::Temp qw(tempfile);
 129 use Getopt::Long;
 130 use POSIX;
 131 use Cwd qw(abs_path);
 132 use lib "$RealBin";
 133 use Subunit;
 134 use SocketWrapper;
 135
 136 eval {
 137 require Time::HiRes;
 138 Time::HiRes->import("time");
 139 };
 140 if ($@) {
 141         print "You don't have Time::Hires installed !\n";
 142 }
 143
 144 my $opt_help = 0;
 145 my $opt_target = "samba4";
 146 my $opt_quick = 0;
 147 my $opt_socket_wrapper = 0;
 148 my $opt_socket_wrapper_pcap = undef;
 149 my $opt_socket_wrapper_keep_pcap = undef;
 150 my $opt_one = 0;
 151 my @opt_exclude = ();
 152 my @opt_include = ();
 153 my $opt_verbose = 0;
 154 my $opt_image = undef;
 155 my $opt_testenv = 0;
 156 my $opt_list = 0;
 157 my $ldap = undef;
 158 my $opt_resetup_env = undef;
 159 my $opt_bindir = undef;
 160 my $opt_load_list = undef;
 161 my @testlists = ();
 162
 163 my $srcdir = ".";
 164 my $builddir = ".";
 165 my $exeext = "";
 166 my $prefix = "./st";
 167
 168 my @includes = ();
 169 my @excludes = ();
 170
 171 sub pipe_handler {
 172         my $sig = shift @_;
 173         print STDERR "Exiting early because of SIGPIPE.\n";
 174         exit(1);
 175 }
 176
 177 $SIG{PIPE} = \&pipe_handler;
 178
 179 sub find_in_list($$)
 180 {
 181         my ($list, $fullname) = @_;
 182
 183         foreach (@$list) {
 184                 if ($fullname =~ /$$_[0]/) {
 185                          return ($$_[1]) if ($$_[1]);
 186                          return "";
 187                 }
 188         }
 189
 190         return undef;
 191 }
 192
 193 sub skip($)
 194 {
 195         my ($name) = @_;
 196
 197         return find_in_list(\@excludes, $name);
 198 }
 199
 200 sub getlog_env($);
 201
 202 sub setup_pcap($)
 203 {
 204         my ($name) = @_;
 205
 206         return unless ($opt_socket_wrapper_pcap);
 207         return unless defined($ENV{SOCKET_WRAPPER_PCAP_DIR});
 208
 209         my $fname = $name;
 210         $fname =~ s%[^abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789\-]%_%g;
 211
 212         my $pcap_file = "$ENV{SOCKET_WRAPPER_PCAP_DIR}/$fname.pcap";
 213
 214         SocketWrapper::setup_pcap($pcap_file);
 215
 216         return $pcap_file;
 217 }
 218
 219 sub cleanup_pcap($$)
 220 {
 221         my ($pcap_file, $exitcode) = @_;
 222
 223         return unless ($opt_socket_wrapper_pcap);
 224         return if ($opt_socket_wrapper_keep_pcap);
 225         return unless ($exitcode == 0);
 226         return unless defined($pcap_file);
 227
 228         unlink($pcap_file);
 229 }
 230
 231 # expand strings from %ENV
 232 sub expand_environment_strings($)
 233 {
 234         my $s = shift;
 235         # we use a reverse sort so we do the longer ones first
 236         foreach my $k (sort { $b cmp $a } keys %ENV) {
 237                 $s =~ s/\$$k/$ENV{$k}/g;
 238         }
 239         return $s;
 240 }
 241
 242 sub run_testsuite($$$$$)
 243 {
 244         my ($envname, $name, $cmd, $i, $totalsuites) = @_;
 245         my $pcap_file = setup_pcap($name);
 246
 247         Subunit::start_testsuite($name);
 248         Subunit::progress_push();
 249         Subunit::report_time(time());
 250         system($cmd);
 251         Subunit::report_time(time());
 252         Subunit::progress_pop();
 253
 254         if ($? == -1) {
 255                 Subunit::progress_pop();
 256                 Subunit::end_testsuite($name, "error", "Unable to run $cmd: $!");
 257                 exit(1);
 258         } elsif ($? & 127) {
 259                 Subunit::end_testsuite($name, "error",
 260                         sprintf("%s died with signal %d, %s coredump\n", $cmd, ($? & 127),  ($? & 128) ? 'with' : 'without'));
 261                 exit(1);
 262         }
 263
 264         my $exitcode = $? >> 8;
 265
 266         my $envlog = getlog_env($envname);
 267         if ($envlog ne "") {
 268                 print "envlog: $envlog\n";
 269         }
 270
 271         print "command: $cmd\n";
 272         printf "expanded command: %s\n", expand_environment_strings($cmd);
 273
 274         if ($exitcode == 0) {
 275                 Subunit::end_testsuite($name, "success");
 276         } else {
 277                 Subunit::end_testsuite($name, "failure", "Exit code was $exitcode");
 278         }
 279
 280         cleanup_pcap($pcap_file, $exitcode);
 281
 282         if (not $opt_socket_wrapper_keep_pcap and defined($pcap_file)) {
 283                 print "PCAP FILE: $pcap_file\n";
 284         }
 285
 286         if ($exitcode != 0) {
 287                 exit(1) if ($opt_one);
 288         }
 289
 290         return $exitcode;
 291 }
 292
 293 sub ShowHelp()
 294 {
 295         print "Samba test runner
 296 Copyright (C) Jelmer Vernooij <jelmer\@samba.org>
 297 Copyright (C) Stefan Metzmacher <metze\@samba.org>
 298
 299 Usage: $Script [OPTIONS] TESTNAME-REGEX
 300
 301 Generic options:
 302  --help                     this help page
 303  --target=samba[34]|win|kvm Samba version to target
 304  --testlist=FILE            file to read available tests from
 305
 306 Paths:
 307  --prefix=DIR               prefix to run tests in [st]
 308  --srcdir=DIR               source directory [.]
 309  --builddir=DIR             output directory [.]
 310  --exeext=EXT               executable extention []
 311
 312 Target Specific:
 313  --socket-wrapper-pcap      save traffic to pcap directories
 314  --socket-wrapper-keep-pcap keep all pcap files, not just those for tests that
 315                             failed
 316  --socket-wrapper           enable socket wrapper
 317  --bindir=PATH              path to target binaries
 318
 319 Samba4 Specific:
 320  --ldap=openldap|fedora-ds  back samba onto specified ldap server
 321
 322 Kvm Specific:
 323  --image=PATH               path to KVM image
 324
 325 Behaviour:
 326  --quick                    run quick overall test
 327  --one                      abort when the first test fails
 328  --verbose                  be verbose
 329  --testenv                  run a shell in the requested test environment
 330  --list                     list available tests
 331 ";
 332         exit(0);
 333 }
 334
 335 my $result = GetOptions (
 336                 'help|h|?' => \$opt_help,
 337                 'target=s' => \$opt_target,
 338                 'prefix=s' => \$prefix,
 339                 'socket-wrapper' => \$opt_socket_wrapper,
 340                 'socket-wrapper-pcap' => \$opt_socket_wrapper_pcap,
 341                 'socket-wrapper-keep-pcap' => \$opt_socket_wrapper_keep_pcap,
 342                 'quick' => \$opt_quick,
 343                 'one' => \$opt_one,
 344                 'exclude=s' => \@opt_exclude,
 345                 'include=s' => \@opt_include,
 346                 'srcdir=s' => \$srcdir,
 347                 'builddir=s' => \$builddir,
 348                 'exeext=s' => \$exeext,
 349                 'verbose' => \$opt_verbose,
 350                 'testenv' => \$opt_testenv,
 351                 'list' => \$opt_list,
 352                 'ldap:s' => \$ldap,
 353                 'resetup-environment' => \$opt_resetup_env,
 354                 'bindir:s' => \$opt_bindir,
 355                 'image=s' => \$opt_image,
 356                 'testlist=s' => \@testlists,
 357                 'load-list=s' => \$opt_load_list,
 358             );
 359
 360 exit(1) if (not $result);
 361
 362 ShowHelp() if ($opt_help);
 363
 364 die("--list and --testenv are mutually exclusive") if ($opt_list and $opt_testenv);
 365
 366 # we want unbuffered output
 367 $| = 1;
 368
 369 my @tests = @ARGV;
 370
 371 # quick hack to disable rpc validation when using valgrind - its way too slow
 372 unless (defined($ENV{VALGRIND})) {
 373         $ENV{VALIDATE} = "validate";
 374         $ENV{MALLOC_CHECK_} = 2;
 375 }
 376
 377 # make all our python scripts unbuffered
 378 $ENV{PYTHONUNBUFFERED} = 1;
 379
 380 my $bindir = ($opt_bindir or "$builddir/bin");
 381 my $bindir_abs = abs_path($bindir);
 382
 383 # Backwards compatibility:
 384 if (defined($ENV{TEST_LDAP}) and $ENV{TEST_LDAP} eq "yes") {
 385         if (defined($ENV{FEDORA_DS_ROOT})) {
 386                 $ldap = "fedora-ds";
 387         } else {
 388                 $ldap = "openldap";
 389         }
 390 }
 391
 392 my $torture_maxtime = ($ENV{TORTURE_MAXTIME} or 1200);
 393 if ($ldap) {
 394         # LDAP is slow
 395         $torture_maxtime *= 2;
 396 }
 397
 398 $prefix =~ s+//+/+;
 399 $prefix =~ s+/./+/+;
 400 $prefix =~ s+/$++;
 401
 402 die("using an empty prefix isn't allowed") unless $prefix ne "";
 403
 404 #Ensure we have the test prefix around
 405 mkdir($prefix, 0777) unless -d $prefix;
 406
 407 my $prefix_abs = abs_path($prefix);
 408 my $tmpdir_abs = abs_path("$prefix/tmp");
 409 mkdir($tmpdir_abs, 0777) unless -d $tmpdir_abs;
 410
 411 my $srcdir_abs = abs_path($srcdir);
 412 my $builddir_abs = abs_path($builddir);
 413
 414 die("using an empty absolute prefix isn't allowed") unless $prefix_abs ne "";
 415 die("using '/' as absolute prefix isn't allowed") unless $prefix_abs ne "/";
 416
 417 $ENV{PREFIX} = $prefix;
 418 $ENV{KRB5CCNAME} = "$prefix/krb5ticket";
 419 $ENV{PREFIX_ABS} = $prefix_abs;
 420 $ENV{SRCDIR} = $srcdir;
 421 $ENV{SRCDIR_ABS} = $srcdir_abs;
 422 $ENV{BUILDDIR} = $builddir;
 423 $ENV{BUILDDIR_ABS} = $builddir_abs;
 424 $ENV{EXEEXT} = $exeext;
 425
 426 my $tls_enabled = not $opt_quick;
 427 $ENV{TLS_ENABLED} = ($tls_enabled?"yes":"no");
 428
 429 sub prefix_pathvar($$)
 430 {
 431         my ($name, $newpath) = @_;
 432         if (defined($ENV{$name})) {
 433                 $ENV{$name} = "$newpath:$ENV{$name}";
 434         } else {
 435                 $ENV{$name} = $newpath;
 436         }
 437 }
 438 prefix_pathvar("PKG_CONFIG_PATH", "$bindir_abs/pkgconfig");
 439 prefix_pathvar("PYTHONPATH", "$bindir_abs/python");
 440
 441 if ($opt_socket_wrapper_keep_pcap) {
 442         # Socket wrapper keep pcap implies socket wrapper pcap
 443         $opt_socket_wrapper_pcap = 1;
 444 }
 445
 446 if ($opt_socket_wrapper_pcap) {
 447         # Socket wrapper pcap implies socket wrapper
 448         $opt_socket_wrapper = 1;
 449 }
 450
 451 my $socket_wrapper_dir;
 452 if ($opt_socket_wrapper) {
 453         $socket_wrapper_dir = SocketWrapper::setup_dir("$prefix_abs/w", $opt_socket_wrapper_pcap);
 454         print "SOCKET_WRAPPER_DIR=$socket_wrapper_dir\n";
 455 } else {
 456          unless ($< == 0) {
 457                  print "WARNING: Not using socket wrapper, but also not running as root. Will not be able to listen on proper ports\n";
 458          }
 459 }
 460
 461 my $target;
 462 my $testenv_default = "none";
 463
 464 if ($opt_target eq "samba4") {
 465         $testenv_default = "all";
 466         require target::Samba4;
 467         $target = new Samba4($bindir, $ldap, "$srcdir/setup", $exeext);
 468 } elsif ($opt_target eq "samba3") {
 469         if ($opt_socket_wrapper and `$bindir/smbd -b | grep SOCKET_WRAPPER` eq "") {
 470                 die("You must include --enable-socket-wrapper when compiling Samba in order to execute 'make test'.  Exiting....");
 471         }
 472         $testenv_default = "member";
 473         require target::Samba3;
 474         $target = new Samba3($bindir);
 475 } elsif ($opt_target eq "win") {
 476         die("Windows tests will not run with socket wrapper enabled.")
 477                 if ($opt_socket_wrapper);
 478         $testenv_default = "dc";
 479         require target::Windows;
 480         $target = new Windows();
 481 } elsif ($opt_target eq "kvm") {
 482         die("Kvm tests will not run with socket wrapper enabled.")
 483                 if ($opt_socket_wrapper);
 484         require target::Kvm;
 485         die("No image specified") unless ($opt_image);
 486         $target = new Kvm($opt_image, undef);
 487 }
 488
 489 #
 490 # Start a Virtual Distributed Ethernet Switch
 491 # Returns the pid of the switch.
 492 #
 493 sub start_vde_switch($)
 494 {
 495         my ($path) = @_;
 496
 497         system("vde_switch --pidfile $path/vde.pid --sock $path/vde.sock --daemon");
 498
 499         open(PID, "$path/vde.pid");
 500         <PID> =~ /([0-9]+)/;
 501         my $pid = $1;
 502         close(PID);
 503
 504         return $pid;
 505 }
 506
 507 # Stop a Virtual Distributed Ethernet Switch
 508 sub stop_vde_switch($)
 509 {
 510         my ($pid) = @_;
 511         kill 9, $pid;
 512 }
 513
 514 sub read_test_regexes($)
 515 {
 516         my ($name) = @_;
 517         my @ret = ();
 518         open(LF, "<$name") or die("unable to read $name: $!");
 519         while (<LF>) {
 520                 chomp;
 521                 next if (/^#/);
 522                 if (/^(.*?)([ \t]+)\#([\t ]*)(.*?)$/) {
 523                         push (@ret, [$1, $4]);
 524                 } else {
 525                         s/^(.*?)([ \t]+)\#([\t ]*)(.*?)$//;
 526                         push (@ret, [$_, undef]);
 527                 }
 528         }
 529         close(LF);
 530         return @ret;
 531 }
 532
 533 foreach (@opt_exclude) {
 534         push (@excludes, read_test_regexes($_));
 535 }
 536
 537 foreach (@opt_include) {
 538         push (@includes, read_test_regexes($_));
 539 }
 540
 541 my $interfaces = join(',', ("127.0.0.11/8",
 542                             "127.0.0.12/8",
 543                             "127.0.0.13/8",
 544                             "127.0.0.14/8",
 545                             "127.0.0.15/8",
 546                             "127.0.0.16/8"));
 547
 548 my $clientdir = "$prefix_abs/client";
 549
 550 my $conffile = "$clientdir/client.conf";
 551 $ENV{SMB_CONF_PATH} = $conffile;
 552
 553 sub write_clientconf($$$)
 554 {
 555         my ($conffile, $clientdir, $vars) = @_;
 556
 557         mkdir("$clientdir", 0777) unless -d "$clientdir";
 558
 559         if ( -d "$clientdir/private" ) {
 560                 unlink <$clientdir/private/*>;
 561         } else {
 562                 mkdir("$clientdir/private", 0777);
 563         }
 564
 565         if ( -d "$clientdir/lockdir" ) {
 566                 unlink <$clientdir/lockdir/*>;
 567         } else {
 568                 mkdir("$clientdir/lockdir", 0777);
 569         }
 570
 571         if ( -d "$clientdir/ncalrpcdir" ) {
 572                 unlink <$clientdir/ncalrpcdir/*>;
 573         } else {
 574                 mkdir("$clientdir/ncalrpcdir", 0777);
 575         }
 576
 577         open(CF, ">$conffile");
 578         print CF "[global]\n";
 579         if (defined($ENV{VALGRIND})) {
 580                 print CF "\ticonv:native = true\n";
 581         } else {
 582                 print CF "\ticonv:native = false\n";
 583         }
 584         print CF "\tnetbios name = client\n";
 585         if (defined($vars->{DOMAIN})) {
 586                 print CF "\tworkgroup = $vars->{DOMAIN}\n";
 587         }
 588         if (defined($vars->{REALM})) {
 589                 print CF "\trealm = $vars->{REALM}\n";
 590         }
 591         if ($opt_socket_wrapper) {
 592                 print CF "\tinterfaces = $interfaces\n";
 593         }
 594         print CF "
 595         private dir = $clientdir/private
 596         lock dir = $clientdir/lockdir
 597         ncalrpc dir = $clientdir/ncalrpcdir
 598         name resolve order = bcast file
 599         panic action = $RealBin/gdb_backtrace \%PID\% \%PROG\%
 600         max xmit = 32K
 601         notify:inotify = false
 602         ldb:nosync = true
 603         system:anonymous = true
 604         client lanman auth = Yes
 605         log level = 1
 606         torture:basedir = $clientdir
 607 #We don't want to pass our self-tests if the PAC code is wrong
 608         gensec:require_pac = true
 609         setup directory = ./setup
 610         resolv:host file = $prefix_abs/dns_host_file
 611 #We don't want to run 'speed' tests for very long
 612         torture:timelimit = 1
 613 ";
 614         close(CF);
 615 }
 616
 617 my @todo = ();
 618
 619 my $testsdir = "$srcdir/selftest";
 620
 621 sub should_run_test($)
 622 {
 623         my $name = shift;
 624         if ($#tests == -1) {
 625                 return 1;
 626         }
 627         for (my $i=0; $i <= $#tests; $i++) {
 628                 if ($name =~ /$tests[$i]/i) {
 629                         return 1;
 630                 }
 631         }
 632         return 0;
 633 }
 634
 635 sub read_testlist($)
 636 {
 637         my ($filename) = @_;
 638
 639         my @ret = ();
 640         open(IN, $filename) or die("Unable to open $filename: $!");
 641
 642         while (<IN>) {
 643                 if (/-- TEST(-LOADLIST|-IDLIST|) --\n/) {
 644                         my $supports_loadlist = (defined($1) and $1 eq "-LOADLIST");
 645                         my $supports_idlist = (defined($1) and $1 eq "-IDLIST");
 646                         my $name = <IN>;
 647                         $name =~ s/\n//g;
 648                         my $env = <IN>;
 649                         $env =~ s/\n//g;
 650                         my $cmdline = <IN>;
 651                         $cmdline =~ s/\n//g;
 652                         if (should_run_test($name) == 1) {
 653                                 push (@ret, [$name, $env, $cmdline, $supports_loadlist, $supports_idlist]);
 654                         }
 655                 } else {
 656                         print;
 657                 }
 658         }
 659         close(IN) or die("Error creating recipe");
 660         return @ret;
 661 }
 662
 663 if ($#testlists == -1) {
 664         die("No testlists specified");
 665 }
 666
 667 $ENV{SELFTEST_PREFIX} = "$prefix_abs";
 668 $ENV{SELFTEST_TMPDIR} = "$tmpdir_abs";
 669 if ($opt_socket_wrapper) {
 670         $ENV{SELFTEST_INTERFACES} = $interfaces;
 671 } else {
 672         $ENV{SELFTEST_INTERFACES} = "";
 673 }
 674 if ($opt_verbose) {
 675         $ENV{SELFTEST_VERBOSE} = "1";
 676 } else {
 677         $ENV{SELFTEST_VERBOSE} = "";
 678 }
 679 if ($opt_quick) {
 680         $ENV{SELFTEST_QUICK} = "1";
 681 } else {
 682         $ENV{SELFTEST_QUICK} = "";
 683 }
 684 $ENV{SELFTEST_TARGET} = $opt_target;
 685 $ENV{SELFTEST_MAXTIME} = $torture_maxtime;
 686
 687 my @available = ();
 688 foreach my $fn (@testlists) {
 689         foreach (read_testlist($fn)) {
 690                 my $name = $$_[0];
 691                 next if (@includes and not defined(find_in_list(\@includes, $name)));
 692                 push (@available, $_);
 693         }
 694 }
 695
 696 my $restricted = undef;
 697 my $restricted_used = {};
 698
 699 if ($opt_load_list) {
 700         $restricted = [];
 701         open(LOAD_LIST, "<$opt_load_list") or die("Unable to open $opt_load_list");
 702         while (<LOAD_LIST>) {
 703                 chomp;
 704                 push (@$restricted, $_);
 705         }
 706         close(LOAD_LIST);
 707 }
 708
 709 my $individual_tests = undef;
 710 $individual_tests = {};
 711
 712 foreach my $testsuite (@available) {
 713         my $name = $$testsuite[0];
 714         my $skipreason = skip($name);
 715         if (defined($restricted)) {
 716                 # Find the testsuite for this test
 717                 my $match = undef;
 718                 foreach my $r (@$restricted) {
 719                         if ($r eq $name) {
 720                                 $individual_tests->{$name} = [];
 721                                 $match = $r;
 722                                 $restricted_used->{$r} = 1;
 723                         } elsif (substr($r, 0, length($name)+1) eq "$name.") {
 724                                 push(@{$individual_tests->{$name}}, $r);
 725                                 $match = $r;
 726                                 $restricted_used->{$r} = 1;
 727                         }
 728                 }
 729                 if ($match) {
 730                         if (defined($skipreason)) {
 731                                         Subunit::skip_testsuite($name, $skipreason);
 732                         } else {
 733                                 push(@todo, $testsuite);
 734                         }
 735                 }
 736         } elsif (defined($skipreason)) {
 737                 Subunit::skip_testsuite($name, $skipreason);
 738         } else {
 739                 push(@todo, $testsuite);
 740         }
 741 }
 742
 743 if (defined($restricted)) {
 744         foreach (@$restricted) {
 745                 unless (defined($restricted_used->{$_})) {
 746                         print "No test or testsuite found matching $_\n";
 747                 }
 748         }
 749 } elsif ($#todo == -1) {
 750         print STDERR "No tests to run\n";
 751         exit(1);
 752 }
 753
 754 my $suitestotal = $#todo + 1;
 755
 756 Subunit::progress($suitestotal);
 757 Subunit::report_time(time());
 758
 759 my $i = 0;
 760 $| = 1;
 761
 762 my %running_envs = ();
 763
 764 sub get_running_env($)
 765 {
 766         my ($name) = @_;
 767
 768         my $envname = $name;
 769
 770         $envname =~ s/:.*//;
 771
 772         return $running_envs{$envname};
 773 }
 774
 775 my @exported_envvars = (
 776         # domain stuff
 777         "DOMAIN",
 778         "REALM",
 779
 780         # domain controller stuff
 781         "DC_SERVER",
 782         "DC_SERVER_IP",
 783         "DC_NETBIOSNAME",
 784         "DC_NETBIOSALIAS",
 785
 786         # domain member
 787         "MEMBER_SERVER",
 788         "MEMBER_SERVER_IP",
 789         "MEMBER_NETBIOSNAME",
 790         "MEMBER_NETBIOSALIAS",
 791
 792         # rpc proxy controller stuff
 793         "RPC_PROXY_SERVER",
 794         "RPC_PROXY_SERVER_IP",
 795         "RPC_PROXY_NETBIOSNAME",
 796         "RPC_PROXY_NETBIOSALIAS",
 797
 798         # domain controller stuff for Vampired DC
 799         "VAMPIRE_DC_SERVER",
 800         "VAMPIRE_DC_SERVER_IP",
 801         "VAMPIRE_DC_NETBIOSNAME",
 802         "VAMPIRE_DC_NETBIOSALIAS",
 803
 804         # server stuff
 805         "SERVER",
 806         "SERVER_IP",
 807         "NETBIOSNAME",
 808         "NETBIOSALIAS",
 809
 810         # user stuff
 811         "USERNAME",
 812         "USERID",
 813         "PASSWORD",
 814         "DC_USERNAME",
 815         "DC_PASSWORD",
 816
 817         # misc stuff
 818         "KRB5_CONFIG",
 819         "WINBINDD_SOCKET_DIR",
 820         "WINBINDD_PRIV_PIPE_DIR",
 821         "NMBD_SOCKET_DIR",
 822         "LOCAL_PATH"
 823 );
 824
 825 $SIG{INT} = $SIG{QUIT} = $SIG{TERM} = sub {
 826         my $signame = shift;
 827         teardown_env($_) foreach(keys %running_envs);
 828         die("Received signal $signame");
 829 };
 830
 831 sub setup_env($$)
 832 {
 833         my ($name, $prefix) = @_;
 834
 835         my $testenv_vars = undef;
 836
 837         my $envname = $name;
 838         my $option = $name;
 839
 840         $envname =~ s/:.*//;
 841         $option =~ s/^[^:]*//;
 842         $option =~ s/^://;
 843
 844         $option = "client" if $option eq "";
 845
 846         if ($envname eq "none") {
 847                 $testenv_vars = {};
 848         } elsif (defined(get_running_env($envname))) {
 849                 $testenv_vars = get_running_env($envname);
 850                 if (not $target->check_env($testenv_vars)) {
 851                         print $target->getlog_env($testenv_vars);
 852                         $testenv_vars = undef;
 853                 }
 854         } else {
 855                 $testenv_vars = $target->setup_env($envname, $prefix);
 856         }
 857
 858         return undef unless defined($testenv_vars);
 859
 860         $running_envs{$envname} = $testenv_vars;
 861
 862         if ($option eq "local") {
 863                 SocketWrapper::set_default_iface($testenv_vars->{SOCKET_WRAPPER_DEFAULT_IFACE});
 864                 $ENV{SMB_CONF_PATH} = $testenv_vars->{SERVERCONFFILE};
 865         } elsif ($option eq "client") {
 866                 SocketWrapper::set_default_iface(11);
 867                 write_clientconf($conffile, $clientdir, $testenv_vars);
 868                 $ENV{SMB_CONF_PATH} = $conffile;
 869         } else {
 870                 die("Unknown option[$option] for envname[$envname]");
 871         }
 872
 873         foreach (@exported_envvars) {
 874                 if (defined($testenv_vars->{$_})) {
 875                         $ENV{$_} = $testenv_vars->{$_};
 876                 } else {
 877                         delete $ENV{$_};
 878                 }
 879         }
 880
 881         return $testenv_vars;
 882 }
 883
 884 sub exported_envvars_str($)
 885 {
 886         my ($testenv_vars) = @_;
 887         my $out = "";
 888
 889         foreach (@exported_envvars) {
 890                 next unless defined($testenv_vars->{$_});
 891                 $out .= $_."=".$testenv_vars->{$_}."\n";
 892         }
 893
 894         return $out;
 895 }
 896
 897 sub getlog_env($)
 898 {
 899         my ($envname) = @_;
 900         return "" if ($envname eq "none");
 901         return $target->getlog_env(get_running_env($envname));
 902 }
 903
 904 sub check_env($)
 905 {
 906         my ($envname) = @_;
 907         return 1 if ($envname eq "none");
 908         return $target->check_env(get_running_env($envname));
 909 }
 910
 911 sub teardown_env($)
 912 {
 913         my ($envname) = @_;
 914         return if ($envname eq "none");
 915         $target->teardown_env(get_running_env($envname));
 916         delete $running_envs{$envname};
 917 }
 918
 919 # This 'global' file needs to be empty when we start
 920 unlink("$prefix_abs/dns_host_file");
 921
 922 if ($opt_testenv) {
 923         my $testenv_name = $ENV{SELFTEST_TESTENV};
 924         $testenv_name = $testenv_default unless defined($testenv_name);
 925
 926         my $testenv_vars = setup_env($testenv_name, $prefix);
 927
 928         die("Unable to setup environment $testenv_name") unless ($testenv_vars);
 929
 930         $ENV{PIDDIR} = $testenv_vars->{PIDDIR};
 931         $ENV{ENVNAME} = $testenv_name;
 932
 933         my $envvarstr = exported_envvars_str($testenv_vars);
 934
 935         my $term = ($ENV{TERMINAL} or "xterm -e");
 936         system("$term 'echo -e \"
 937 Welcome to the Samba4 Test environment '$testenv_name'
 938
 939 This matches the client environment used in make test
 940 server is pid `cat \$PIDDIR/samba.pid`
 941
 942 Some useful environment variables:
 943 TORTURE_OPTIONS=\$TORTURE_OPTIONS
 944 SMB_CONF_PATH=\$SMB_CONF_PATH
 945
 946 $envvarstr
 947 \" && LD_LIBRARY_PATH=$ENV{LD_LIBRARY_PATH} bash'");
 948         teardown_env($testenv_name);
 949 } elsif ($opt_list) {
 950         foreach (@todo) {
 951                 my $cmd = $$_[2];
 952                 my $name = $$_[0];
 953                 my $envname = $$_[1];
 954
 955                 unless($cmd =~ /\$LISTOPT/) {
 956                         warn("Unable to list tests in $name");
 957                         next;
 958                 }
 959
 960                 $cmd =~ s/\$LISTOPT/--list/g;
 961
 962                 system($cmd);
 963
 964                 if ($? == -1) {
 965                         die("Unable to run $cmd: $!");
 966                 } elsif ($? & 127) {
 967                         die(snprintf("%s died with signal %d, %s coredump\n", $cmd, ($? & 127),  ($? & 128) ? 'with' : 'without'));
 968                 }
 969
 970                 my $exitcode = $? >> 8;
 971                 if ($exitcode != 0) {
 972                         die("$cmd exited with exit code $exitcode");
 973                 }
 974         }
 975 } else {
 976         foreach (@todo) {
 977                 $i++;
 978                 my $cmd = $$_[2];
 979                 my $name = $$_[0];
 980                 my $envname = $$_[1];
 981
 982                 my $envvars = setup_env($envname, $prefix);
 983                 if (not defined($envvars)) {
 984                         Subunit::start_testsuite($name);
 985                         Subunit::end_testsuite($name, "error",
 986                                 "unable to set up environment $envname - exiting");
 987                         next;
 988                 }
 989
 990                 # Generate a file with the individual tests to run, if the
 991                 # test runner for this test suite supports it.
 992                 if ($individual_tests and $individual_tests->{$name}) {
 993                         if ($$_[3]) {
 994                                 my ($fh, $listid_file) = tempfile(UNLINK => 0);
 995                                 foreach my $test (@{$individual_tests->{$name}}) {
 996                                         print $fh substr($test, length($name)+1) . "\n";
 997                                 }
 998                                 $cmd =~ s/\$LOADLIST/--load-list=$listid_file/g;
 999                         } elsif ($$_[4]) {
1000                                 $cmd =~ s/\s+[^\s]+\s*$//;
1001                                 $cmd .= " " . join(' ', @{$individual_tests->{$name}});
1002                         }
1003                 }
1004
1005                 run_testsuite($envname, $name, $cmd, $i, $suitestotal);
1006
1007                 teardown_env($envname) if ($opt_resetup_env);
1008         }
1009 }
1010
1011 print "\n";
1012
1013 teardown_env($_) foreach (keys %running_envs);
1014
1015 my $failed = 0;
1016
1017 # if there were any valgrind failures, show them
1018 foreach (<$prefix/valgrind.log*>) {
1019         next unless (-s $_);
1020         print "VALGRIND FAILURE\n";
1021         $failed++;
1022         system("cat $_");
1023 }
1024 exit 0;