summaryrefslogtreecommitdiff
path: root/selftest/selftest.pl
blob: 213954cfbf98df0fc50dae72b6e2225ccba89dae (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
#!/usr/bin/perl
# Bootstrap Samba and run a number of tests against it.
# Copyright (C) 2005-2010 Jelmer Vernooij <jelmer@samba.org>
# Copyright (C) 2007-2009 Stefan Metzmacher <metze@samba.org>

# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.

# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.

# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.

=pod

=head1 NAME

selftest - Samba test runner

=head1 SYNOPSIS

selftest --help

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]

=head1 DESCRIPTION

A simple test runner. TESTS is a regular expression with tests to run.

=head1 OPTIONS

=over 4

=item I<--help>

Show list of available options.

=item I<--srcdir=DIR>

Source directory.

=item I<--builddir=DIR>

Build directory.

=item I<--exeext=EXT>

Executable extention

=item I<--prefix=DIR>

Change directory to run tests in. Default is 'st'.

=item I<--target samba4|samba3|win|kvm>

Specify test target against which to run. Default is 'samba4'.

=item I<--quick>

Run only a limited number of tests. Intended to run in about 30 seconds on 
moderately recent systems.
		
=item I<--socket-wrapper>

Use socket wrapper library for communication with server. Only works 
when the server is running locally.

Will prevent TCP and UDP ports being opened on the local host but 
(transparently) redirects these calls to use unix domain sockets.

=item I<--exclude>

Specify a file containing a list of tests that should be skipped. Possible 
candidates are tests that segfault the server, flip or don't end. 

=item I<--include>

Specify a file containing a list of tests that should be run. Same format 
as the --exclude flag.

Not includes specified means all tests will be run.

=item I<--one>

Abort as soon as one test fails.

=item I<--testlist>

Load a list of tests from the specified location.

=back

=head1 ENVIRONMENT

=over 4

=item I<SMBD_VALGRIND>

=item I<TORTURE_MAXTIME>

=item I<VALGRIND>

=item I<TLS_ENABLED>

=item I<srcdir>

=back

=head1 LICENSE

selftest is licensed under the GNU General Public License L<http://www.gnu.org/licenses/gpl.html>.

=head1 AUTHOR

Jelmer Vernooij

=cut

use strict;

use FindBin qw($RealBin $Script);
use File::Spec;
use File::Temp qw(tempfile);
use Getopt::Long;
use POSIX;
use Cwd qw(abs_path);
use lib "$RealBin";
use Subunit;
use SocketWrapper;

eval {
require Time::HiRes;
Time::HiRes->import("time");
};
if ($@) {
	print "You don't have Time::Hires installed !\n";
}

my $opt_help = 0;
my $opt_target = "samba4";
my $opt_quick = 0;
my $opt_socket_wrapper = 0;
my $opt_socket_wrapper_pcap = undef;
my $opt_socket_wrapper_keep_pcap = undef;
my $opt_one = 0;
my @opt_exclude = ();
my @opt_include = ();
my $opt_verbose = 0;
my $opt_image = undef;
my $opt_testenv = 0;
my $opt_list = 0;
my $ldap = undef;
my $opt_resetup_env = undef;
my $opt_bindir = undef;
my $opt_load_list = undef;
my @testlists = ();

my $srcdir = ".";
my $builddir = ".";
my $exeext = "";
my $prefix = "./st";

my @includes = ();
my @excludes = ();

sub pipe_handler {
	my $sig = shift @_;
	print STDERR "Exiting early because of SIGPIPE.\n";
	exit(1);
}

$SIG{PIPE} = \&pipe_handler;

sub find_in_list($$)
{
	my ($list, $fullname) = @_;

	foreach (@$list) {
		if ($fullname =~ /$$_[0]/) {
			 return ($$_[1]) if ($$_[1]);
			 return "";
		}
	}

	return undef;
}

sub skip($)
{
	my ($name) = @_;

	return find_in_list(\@excludes, $name);
}

sub getlog_env($);

sub setup_pcap($)
{
	my ($name) = @_;

	return unless ($opt_socket_wrapper_pcap);
	return unless defined($ENV{SOCKET_WRAPPER_PCAP_DIR});

	my $fname = $name;
	$fname =~ s%[^abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789\-]%_%g;

	my $pcap_file = "$ENV{SOCKET_WRAPPER_PCAP_DIR}/$fname.pcap";

	SocketWrapper::setup_pcap($pcap_file);

	return $pcap_file;
}

sub cleanup_pcap($$)
{
	my ($pcap_file, $exitcode) = @_;

	return unless ($opt_socket_wrapper_pcap);
	return if ($opt_socket_wrapper_keep_pcap);
	return unless ($exitcode == 0);
	return unless defined($pcap_file);

	unlink($pcap_file);
}

# expand strings from %ENV
sub expand_environment_strings($)
{
	my $s = shift;
	# we use a reverse sort so we do the longer ones first
	foreach my $k (sort { $b cmp $a } keys %ENV) {
		$s =~ s/\$$k/$ENV{$k}/g;
	}
	return $s;
}

sub run_testsuite($$$$$)
{
	my ($envname, $name, $cmd, $i, $totalsuites) = @_;
	my $pcap_file = setup_pcap($name);

	Subunit::start_testsuite($name);
	Subunit::progress_push();
	Subunit::report_time(time());
	system($cmd);
	Subunit::report_time(time());
	Subunit::progress_pop();

	if ($? == -1) {
		Subunit::progress_pop();
		Subunit::end_testsuite($name, "error", "Unable to run $cmd: $!");
		exit(1);
	} elsif ($? & 127) {
		Subunit::end_testsuite($name, "error",
			sprintf("%s died with signal %d, %s coredump\n", $cmd, ($? & 127),  ($? & 128) ? 'with' : 'without'));
		exit(1);
	}

	my $exitcode = $? >> 8;

	my $envlog = getlog_env($envname);
	if ($envlog ne "") {
		print "envlog: $envlog\n";
	}

	print "command: $cmd\n";
	printf "expanded command: %s\n", expand_environment_strings($cmd);

	if ($exitcode == 0) {
		Subunit::end_testsuite($name, "success");
	} else {
		Subunit::end_testsuite($name, "failure", "Exit code was $exitcode");
	}

	cleanup_pcap($pcap_file, $exitcode);

	if (not $opt_socket_wrapper_keep_pcap and defined($pcap_file)) {
		print "PCAP FILE: $pcap_file\n";
	}

	if ($exitcode != 0) {
		exit(1) if ($opt_one);
	}

	return $exitcode;
}

sub ShowHelp()
{
	print "Samba test runner
Copyright (C) Jelmer Vernooij <jelmer\@samba.org>
Copyright (C) Stefan Metzmacher <metze\@samba.org>

Usage: $Script [OPTIONS] TESTNAME-REGEX

Generic options:
 --help                     this help page
 --target=samba[34]|win|kvm Samba version to target
 --testlist=FILE	    file to read available tests from

Paths:
 --prefix=DIR               prefix to run tests in [st]
 --srcdir=DIR               source directory [.]
 --builddir=DIR             output directory [.]
 --exeext=EXT               executable extention []

Target Specific:
 --socket-wrapper-pcap	    save traffic to pcap directories
 --socket-wrapper-keep-pcap keep all pcap files, not just those for tests that 
                            failed
 --socket-wrapper           enable socket wrapper
 --bindir=PATH              path to target binaries

Samba4 Specific:
 --ldap=openldap|fedora-ds  back samba onto specified ldap server

Kvm Specific:
 --image=PATH               path to KVM image

Behaviour:
 --quick                    run quick overall test
 --one                      abort when the first test fails
 --verbose                  be verbose
 --testenv                  run a shell in the requested test environment
 --list                     list available tests
";
	exit(0);
}

my $result = GetOptions (
		'help|h|?' => \$opt_help,
		'target=s' => \$opt_target,
		'prefix=s' => \$prefix,
		'socket-wrapper' => \$opt_socket_wrapper,
		'socket-wrapper-pcap' => \$opt_socket_wrapper_pcap,
		'socket-wrapper-keep-pcap' => \$opt_socket_wrapper_keep_pcap,
		'quick' => \$opt_quick,
		'one' => \$opt_one,
		'exclude=s' => \@opt_exclude,
		'include=s' => \@opt_include,
		'srcdir=s' => \$srcdir,
		'builddir=s' => \$builddir,
		'exeext=s' => \$exeext,
		'verbose' => \$opt_verbose,
		'testenv' => \$opt_testenv,
		'list' => \$opt_list,
		'ldap:s' => \$ldap,
		'resetup-environment' => \$opt_resetup_env,
		'bindir:s' => \$opt_bindir,
		'image=s' => \$opt_image,
		'testlist=s' => \@testlists,
		'load-list=s' => \$opt_load_list,
	    );

exit(1) if (not $result);

ShowHelp() if ($opt_help);

die("--list and --testenv are mutually exclusive") if ($opt_list and $opt_testenv);

# we want unbuffered output
$| = 1;

my @tests = @ARGV;

# quick hack to disable rpc validation when using valgrind - its way too slow
unless (defined($ENV{VALGRIND})) {
	$ENV{VALIDATE} = "validate";
	$ENV{MALLOC_CHECK_} = 2;
}

# make all our python scripts unbuffered
$ENV{PYTHONUNBUFFERED} = 1;

my $bindir = ($opt_bindir or "$builddir/bin");
my $bindir_abs = abs_path($bindir);

# Backwards compatibility:
if (defined($ENV{TEST_LDAP}) and $ENV{TEST_LDAP} eq "yes") {
	if (defined($ENV{FEDORA_DS_ROOT})) {
		$ldap = "fedora-ds";
	} else {
		$ldap = "openldap";
	}
}

my $torture_maxtime = ($ENV{TORTURE_MAXTIME} or 1200);
if ($ldap) {
	# LDAP is slow
	$torture_maxtime *= 2;
}

$prefix =~ s+//+/+;
$prefix =~ s+/./+/+;
$prefix =~ s+/$++;

die("using an empty prefix isn't allowed") unless $prefix ne "";

#Ensure we have the test prefix around
mkdir($prefix, 0777) unless -d $prefix;

my $prefix_abs = abs_path($prefix);
my $tmpdir_abs = abs_path("$prefix/tmp");
mkdir($tmpdir_abs, 0777) unless -d $tmpdir_abs;

my $srcdir_abs = abs_path($srcdir);
my $builddir_abs = abs_path($builddir);

die("using an empty absolute prefix isn't allowed") unless $prefix_abs ne "";
die("using '/' as absolute prefix isn't allowed") unless $prefix_abs ne "/";

$ENV{PREFIX} = $prefix;
$ENV{KRB5CCNAME} = "$prefix/krb5ticket";
$ENV{PREFIX_ABS} = $prefix_abs;
$ENV{SRCDIR} = $srcdir;
$ENV{SRCDIR_ABS} = $srcdir_abs;
$ENV{BUILDDIR} = $builddir;
$ENV{BUILDDIR_ABS} = $builddir_abs;
$ENV{EXEEXT} = $exeext;

my $tls_enabled = not $opt_quick;
$ENV{TLS_ENABLED} = ($tls_enabled?"yes":"no");

sub prefix_pathvar($$)
{
	my ($name, $newpath) = @_;
	if (defined($ENV{$name})) {
		$ENV{$name} = "$newpath:$ENV{$name}";
	} else {
		$ENV{$name} = $newpath;
	}
}
prefix_pathvar("PKG_CONFIG_PATH", "$bindir_abs/pkgconfig");
prefix_pathvar("PYTHONPATH", "$bindir_abs/python");

if ($opt_socket_wrapper_keep_pcap) {
	# Socket wrapper keep pcap implies socket wrapper pcap
	$opt_socket_wrapper_pcap = 1;
}

if ($opt_socket_wrapper_pcap) {
	# Socket wrapper pcap implies socket wrapper
	$opt_socket_wrapper = 1;
}

my $socket_wrapper_dir;
if ($opt_socket_wrapper) {
	$socket_wrapper_dir = SocketWrapper::setup_dir("$prefix_abs/w", $opt_socket_wrapper_pcap);
	print "SOCKET_WRAPPER_DIR=$socket_wrapper_dir\n";
} else {
	 unless ($< == 0) { 
		 print "WARNING: Not using socket wrapper, but also not running as root. Will not be able to listen on proper ports\n";
	 }
}

my $target;
my $testenv_default = "none";

if ($opt_target eq "samba4") {
	$testenv_default = "all";
	require target::Samba4;
	$target = new Samba4($bindir, $ldap, "$srcdir/setup", $exeext);
} elsif ($opt_target eq "samba3") {
	if ($opt_socket_wrapper and `$bindir/smbd -b | grep SOCKET_WRAPPER` eq "") {
		die("You must include --enable-socket-wrapper when compiling Samba in order to execute 'make test'.  Exiting....");
	}
	$testenv_default = "member";
	require target::Samba3;
	$target = new Samba3($bindir);
} elsif ($opt_target eq "win") {
	die("Windows tests will not run with socket wrapper enabled.") 
		if ($opt_socket_wrapper);
	$testenv_default = "dc";
	require target::Windows;
	$target = new Windows();
} elsif ($opt_target eq "kvm") {
	die("Kvm tests will not run with socket wrapper enabled.") 
		if ($opt_socket_wrapper);
	require target::Kvm;
	die("No image specified") unless ($opt_image);
	$target = new Kvm($opt_image, undef);
}

#
# Start a Virtual Distributed Ethernet Switch
# Returns the pid of the switch.
#
sub start_vde_switch($)
{
	my ($path) = @_;

	system("vde_switch --pidfile $path/vde.pid --sock $path/vde.sock --daemon");

	open(PID, "$path/vde.pid");
	<PID> =~ /([0-9]+)/;
	my $pid = $1;
	close(PID);

	return $pid;
}

# Stop a Virtual Distributed Ethernet Switch
sub stop_vde_switch($)
{
	my ($pid) = @_;
	kill 9, $pid;
}

sub read_test_regexes($)
{
	my ($name) = @_;
	my @ret = ();
	open(LF, "<$name") or die("unable to read $name: $!");
	while (<LF>) { 
		chomp; 
		next if (/^#/);
		if (/^(.*?)([ \t]+)\#([\t ]*)(.*?)$/) {
			push (@ret, [$1, $4]);
		} else {
			s/^(.*?)([ \t]+)\#([\t ]*)(.*?)$//;
			push (@ret, [$_, undef]); 
		}
	}
	close(LF);
	return @ret;
}

foreach (@opt_exclude) {
	push (@excludes, read_test_regexes($_));
}

foreach (@opt_include) {
	push (@includes, read_test_regexes($_));
}

my $interfaces = join(',', ("127.0.0.11/8",
			    "127.0.0.12/8",
			    "127.0.0.13/8",
			    "127.0.0.14/8",
			    "127.0.0.15/8",
			    "127.0.0.16/8"));

my $clientdir = "$prefix_abs/client";

my $conffile = "$clientdir/client.conf";
$ENV{SMB_CONF_PATH} = $conffile;

sub write_clientconf($$$)
{
	my ($conffile, $clientdir, $vars) = @_;

	mkdir("$clientdir", 0777) unless -d "$clientdir";

	if ( -d "$clientdir/private" ) {
	        unlink <$clientdir/private/*>;
	} else {
	        mkdir("$clientdir/private", 0777);
	}

	if ( -d "$clientdir/lockdir" ) {
	        unlink <$clientdir/lockdir/*>;
	} else {
	        mkdir("$clientdir/lockdir", 0777);
	}

	if ( -d "$clientdir/ncalrpcdir" ) {
	        unlink <$clientdir/ncalrpcdir/*>;
	} else {
	        mkdir("$clientdir/ncalrpcdir", 0777);
	}

	open(CF, ">$conffile");
	print CF "[global]\n";
	if (defined($ENV{VALGRIND})) {
		print CF "\ticonv:native = true\n";
	} else {
		print CF "\ticonv:native = false\n";
	}
	print CF "\tnetbios name = client\n";
	if (defined($vars->{DOMAIN})) {
		print CF "\tworkgroup = $vars->{DOMAIN}\n";
	}
	if (defined($vars->{REALM})) {
		print CF "\trealm = $vars->{REALM}\n";
	}
	if ($opt_socket_wrapper) {
		print CF "\tinterfaces = $interfaces\n";
	}
	print CF "
	private dir = $clientdir/private
	lock dir = $clientdir/lockdir
	ncalrpc dir = $clientdir/ncalrpcdir
	name resolve order = bcast file
	panic action = $RealBin/gdb_backtrace \%PID\% \%PROG\%
	max xmit = 32K
	notify:inotify = false
	ldb:nosync = true
	system:anonymous = true
	client lanman auth = Yes
	log level = 1
	torture:basedir = $clientdir
#We don't want to pass our self-tests if the PAC code is wrong
	gensec:require_pac = true
	setup directory = ./setup
	resolv:host file = $prefix_abs/dns_host_file
#We don't want to run 'speed' tests for very long
        torture:timelimit = 1
";
	close(CF);
}

my @todo = ();

my $testsdir = "$srcdir/selftest";

sub should_run_test($)
{
	my $name = shift;
	if ($#tests == -1) {
		return 1;
	}
	for (my $i=0; $i <= $#tests; $i++) {
		if ($name =~ /$tests[$i]/i) {
			return 1;
		}
	}
	return 0;
}

sub read_testlist($)
{
	my ($filename) = @_;

	my @ret = ();
	open(IN, $filename) or die("Unable to open $filename: $!");

	while (<IN>) {
		if (/-- TEST(-LOADLIST|-IDLIST|) --\n/) {
			my $supports_loadlist = (defined($1) and $1 eq "-LOADLIST");
			my $supports_idlist = (defined($1) and $1 eq "-IDLIST");
			my $name = <IN>;
			$name =~ s/\n//g;
			my $env = <IN>;
			$env =~ s/\n//g;
			my $cmdline = <IN>;
			$cmdline =~ s/\n//g;
			if (should_run_test($name) == 1) {
				push (@ret, [$name, $env, $cmdline, $supports_loadlist, $supports_idlist]);
			}
		} else {
			print;
		}
	}
	close(IN) or die("Error creating recipe");
	return @ret;
}

if ($#testlists == -1) {
	die("No testlists specified");
}

$ENV{SELFTEST_PREFIX} = "$prefix_abs";
$ENV{SELFTEST_TMPDIR} = "$tmpdir_abs";
if ($opt_socket_wrapper) {
	$ENV{SELFTEST_INTERFACES} = $interfaces;
} else {
	$ENV{SELFTEST_INTERFACES} = "";
}
if ($opt_verbose) {
	$ENV{SELFTEST_VERBOSE} = "1";
} else {
	$ENV{SELFTEST_VERBOSE} = "";
}
if ($opt_quick) {
	$ENV{SELFTEST_QUICK} = "1";
} else {
	$ENV{SELFTEST_QUICK} = "";
}
$ENV{SELFTEST_TARGET} = $opt_target;
$ENV{SELFTEST_MAXTIME} = $torture_maxtime;

my @available = ();
foreach my $fn (@testlists) {
	foreach (read_testlist($fn)) {
		my $name = $$_[0];
		next if (@includes and not defined(find_in_list(\@includes, $name)));
		push (@available, $_);
	}
}

my $restricted = undef;
my $restricted_used = {};

if ($opt_load_list) {
	$restricted = [];
	open(LOAD_LIST, "<$opt_load_list") or die("Unable to open $opt_load_list");
	while (<LOAD_LIST>) {
		chomp;
		push (@$restricted, $_);
	}
	close(LOAD_LIST);
}

my $individual_tests = undef;
$individual_tests = {};

foreach my $testsuite (@available) {
	my $name = $$testsuite[0];
	my $skipreason = skip($name);
	if (defined($restricted)) {
		# Find the testsuite for this test
		my $match = undef;
		foreach my $r (@$restricted) {
			if ($r eq $name) {
				$individual_tests->{$name} = [];
				$match = $r;
				$restricted_used->{$r} = 1;
			} elsif (substr($r, 0, length($name)+1) eq "$name.") {
				push(@{$individual_tests->{$name}}, $r);
				$match = $r;
				$restricted_used->{$r} = 1;
			}
		}
		if ($match) {
			if (defined($skipreason)) {
					Subunit::skip_testsuite($name, $skipreason);
			} else {
				push(@todo, $testsuite);
			}
		}
	} elsif (defined($skipreason)) {
		Subunit::skip_testsuite($name, $skipreason);
	} else {
		push(@todo, $testsuite);
	}
}

if (defined($restricted)) {
	foreach (@$restricted) {
		unless (defined($restricted_used->{$_})) {
			print "No test or testsuite found matching $_\n";
		}
	}
} elsif ($#todo == -1) {
	print STDERR "No tests to run\n";
	exit(1);
}

my $suitestotal = $#todo + 1;

Subunit::progress($suitestotal);
Subunit::report_time(time());

my $i = 0;
$| = 1;

my %running_envs = ();

sub get_running_env($)
{
	my ($name) = @_;

	my $envname = $name;

	$envname =~ s/:.*//;

	return $running_envs{$envname};
}

my @exported_envvars = (
	# domain stuff
	"DOMAIN",
	"REALM",

	# domain controller stuff
	"DC_SERVER",
	"DC_SERVER_IP",
	"DC_NETBIOSNAME",
	"DC_NETBIOSALIAS",

	# domain member
	"MEMBER_SERVER",
	"MEMBER_SERVER_IP",
	"MEMBER_NETBIOSNAME",
	"MEMBER_NETBIOSALIAS",

	# rpc proxy controller stuff
	"RPC_PROXY_SERVER",
	"RPC_PROXY_SERVER_IP",
	"RPC_PROXY_NETBIOSNAME",
	"RPC_PROXY_NETBIOSALIAS",

	# domain controller stuff for Vampired DC
	"VAMPIRE_DC_SERVER",
	"VAMPIRE_DC_SERVER_IP",
	"VAMPIRE_DC_NETBIOSNAME",
	"VAMPIRE_DC_NETBIOSALIAS",

	# server stuff
	"SERVER",
	"SERVER_IP",
	"NETBIOSNAME",
	"NETBIOSALIAS",

	# user stuff
	"USERNAME",
	"USERID",
	"PASSWORD",
	"DC_USERNAME",
	"DC_PASSWORD",

	# misc stuff
	"KRB5_CONFIG",
	"WINBINDD_SOCKET_DIR",
	"WINBINDD_PRIV_PIPE_DIR",
	"LOCAL_PATH"
);

$SIG{INT} = $SIG{QUIT} = $SIG{TERM} = sub { 
	my $signame = shift;
	teardown_env($_) foreach(keys %running_envs);
	die("Received signal $signame");
};

sub setup_env($$)
{
	my ($name, $prefix) = @_;

	my $testenv_vars = undef;

	my $envname = $name;
	my $option = $name;

	$envname =~ s/:.*//;
	$option =~ s/^[^:]*//;
	$option =~ s/^://;

	$option = "client" if $option eq "";

	if ($envname eq "none") {
		$testenv_vars = {};
	} elsif (defined(get_running_env($envname))) {
		$testenv_vars = get_running_env($envname);
		if (not $target->check_env($testenv_vars)) {
			print $target->getlog_env($testenv_vars);
			$testenv_vars = undef;
		}
	} else {
		$testenv_vars = $target->setup_env($envname, $prefix);
	}

	return undef unless defined($testenv_vars);

	$running_envs{$envname} = $testenv_vars;

	if ($option eq "local") {
		SocketWrapper::set_default_iface($testenv_vars->{SOCKET_WRAPPER_DEFAULT_IFACE});
		$ENV{SMB_CONF_PATH} = $testenv_vars->{SERVERCONFFILE};
	} elsif ($option eq "client") {
		SocketWrapper::set_default_iface(11);
		write_clientconf($conffile, $clientdir, $testenv_vars);
		$ENV{SMB_CONF_PATH} = $conffile;
	} else {
		die("Unknown option[$option] for envname[$envname]");
	}

	foreach (@exported_envvars) {
		if (defined($testenv_vars->{$_})) {
			$ENV{$_} = $testenv_vars->{$_};
		} else {
			delete $ENV{$_};
		}
	}

	return $testenv_vars;
}

sub exported_envvars_str($)
{
	my ($testenv_vars) = @_;
	my $out = "";

	foreach (@exported_envvars) {
		next unless defined($testenv_vars->{$_});
		$out .= $_."=".$testenv_vars->{$_}."\n";
	}

	return $out;
}

sub getlog_env($)
{
	my ($envname) = @_;
	return "" if ($envname eq "none");
	return $target->getlog_env(get_running_env($envname));
}

sub check_env($)
{
	my ($envname) = @_;
	return 1 if ($envname eq "none");
	return $target->check_env(get_running_env($envname));
}

sub teardown_env($)
{
	my ($envname) = @_;
	return if ($envname eq "none");
	$target->teardown_env(get_running_env($envname));
	delete $running_envs{$envname};
}

# This 'global' file needs to be empty when we start
unlink("$prefix_abs/dns_host_file");

if ($opt_testenv) {
	my $testenv_name = $ENV{SELFTEST_TESTENV};
	$testenv_name = $testenv_default unless defined($testenv_name);

	my $testenv_vars = setup_env($testenv_name, $prefix);

	die("Unable to setup environment $testenv_name") unless ($testenv_vars);

	$ENV{PIDDIR} = $testenv_vars->{PIDDIR};
	$ENV{ENVNAME} = $testenv_name;

	my $envvarstr = exported_envvars_str($testenv_vars);

	my $term = ($ENV{TERMINAL} or "xterm -e");
	system("$term 'echo -e \"
Welcome to the Samba4 Test environment '$testenv_name'

This matches the client environment used in make test
server is pid `cat \$PIDDIR/samba.pid`

Some useful environment variables:
TORTURE_OPTIONS=\$TORTURE_OPTIONS
SMB_CONF_PATH=\$SMB_CONF_PATH

$envvarstr
\" && LD_LIBRARY_PATH=$ENV{LD_LIBRARY_PATH} bash'");
	teardown_env($testenv_name);
} elsif ($opt_list) {
	foreach (@todo) {
		my $cmd = $$_[2];
		my $name = $$_[0];
		my $envname = $$_[1];

		unless($cmd =~ /\$LISTOPT/) {
			warn("Unable to list tests in $name");
			next;
		}

		$cmd =~ s/\$LISTOPT/--list/;

		system($cmd);

		if ($? == -1) {
			die("Unable to run $cmd: $!");
		} elsif ($? & 127) {
			die(snprintf("%s died with signal %d, %s coredump\n", $cmd, ($? & 127),  ($? & 128) ? 'with' : 'without'));
		}

		my $exitcode = $? >> 8;
		if ($exitcode != 0) {
			die("$cmd exited with exit code $exitcode");
		}
	}
} else {
	foreach (@todo) {
		$i++;
		my $cmd = $$_[2];
		my $name = $$_[0];
		my $envname = $$_[1];

		my $envvars = setup_env($envname, $prefix);
		if (not defined($envvars)) {
			Subunit::start_testsuite($name);
			Subunit::end_testsuite($name, "error",
				"unable to set up environment $envname - exiting");
			next;
		}

		# Generate a file with the individual tests to run, if the 
		# test runner for this test suite supports it.
		if ($individual_tests and $individual_tests->{$name}) {
			if ($$_[3]) {
				my ($fh, $listid_file) = tempfile(UNLINK => 0);
				foreach my $test (@{$individual_tests->{$name}}) {
					print $fh substr($test, length($name)+1) . "\n";
				}
				$cmd =~ s/\$LOADLIST/--load-list=$listid_file/g;
			} elsif ($$_[4]) {
				$cmd =~ s/\s+[^\s]+\s*$//;
				$cmd .= " " . join(' ', @{$individual_tests->{$name}});
			}
		}

		run_testsuite($envname, $name, $cmd, $i, $suitestotal);

		teardown_env($envname) if ($opt_resetup_env);
	}
}

print "\n";

teardown_env($_) foreach (keys %running_envs);

my $failed = 0;

# if there were any valgrind failures, show them
foreach (<$prefix/valgrind.log*>) {
	next unless (-s $_);
	print "VALGRIND FAILURE\n";
	$failed++;
	system("cat $_");
}
exit 0;