This is a live mirror of the Perl 5 development currently hosted at https://github.com/perl/perl5
Nothing uses $ENV{PERL_CORE_MINITEST} any more, so don't set it in t/TEST
[perl5.git] / t / TEST
CommitLineData
8d063cd8
LW
1#!./perl
2
8d063cd8 3# This is written in a peculiar style, since we're trying to avoid
1de9afcd
RGS
4# most of the constructs we'll be testing for. (This comment is
5# probably obsolete on the avoidance side, though still currrent
6# on the peculiarity side.)
8d063cd8 7
c537bcda
NC
8# t/TEST and t/harness need to share code. The logical way to do this would be
9# to have the common code in a file both require or use. However, t/TEST needs
10# to still work, to generate test results, even if require isn't working, so
11# we cannot do that. t/harness has no such restriction, so it is quite
12# acceptable to have it require t/TEST.
13
14# In which case, we need to stop t/TEST actually running tests, as all
15# t/harness needs are its subroutines.
16
2adbc9b6
NC
17
18# directories with special sets of test switches
19my %dir_to_switch =
20 (base => '',
21 comp => '',
22 run => '',
30b6e591 23 '../ext/File-Glob/t' => '-I.. -MTestInit', # FIXME - tests assume t/
2adbc9b6
NC
24 );
25
41239ce7
NC
26# "not absolute" is the the default, as it saves some fakery within TestInit
27# which can peturb tests, and takes CPU. Working with the upstream author of
28# any of these, to figure out how to remove them from this list, considered
29# "a good thing".
30my %abs = (
31 '../cpan/Archive-Extract' => 1,
32 '../cpan/Archive-Tar' => 1,
33 '../cpan/AutoLoader' => 1,
34 '../cpan/CPAN' => 1,
35 '../cpan/Class-ISA' => 1,
41239ce7
NC
36 '../cpan/Devel-PPPort' => 1,
37 '../cpan/Encode' => 1,
41239ce7
NC
38 '../cpan/ExtUtils-Constant' => 1,
39 '../cpan/ExtUtils-MakeMaker' => 1,
41239ce7
NC
40 '../cpan/File-Fetch' => 1,
41 '../cpan/IPC-Cmd' => 1,
42 '../cpan/IPC-SysV' => 1,
43 '../cpan/Locale-Codes' => 1,
44 '../cpan/Log-Message' => 1,
41239ce7
NC
45 '../cpan/Math-Complex' => 1,
46 '../cpan/Module-Build' => 1,
47 '../cpan/Module-Load' => 1,
48 '../cpan/Module-Load-Conditional' => 1,
49 '../cpan/Object-Accessor' => 1,
50 '../cpan/Package-Constants' => 1,
51 '../cpan/Parse-CPAN-Meta' => 1,
52 '../cpan/Pod-Simple' => 1,
53 '../cpan/Term-UI' => 1,
54 '../cpan/Test-Simple' => 1,
55 '../cpan/Tie-File' => 1,
41239ce7 56 '../cpan/podlators' => 1,
2a6dc374 57 '../dist/Cwd' => 1,
e198ad16 58 '../dist/ExtUtils-Command' => 1,
cc79184a 59 '../dist/ExtUtils-Install' => 1,
04721f73 60 '../dist/ExtUtils-Manifest' => 1,
cc79184a 61 '../dist/ExtUtils-ParseXS' => 1,
41239ce7 62 );
2a6dc374 63
2adbc9b6 64my %temp_no_core =
dc5320d3 65 ('../cpan/B-Debug' => 1,
d371e02a 66 '../cpan/Compress-Raw-Bzip2' => 1,
c6f84bbd 67 '../cpan/Compress-Raw-Zlib' => 1,
b2861970 68 '../cpan/Devel-PPPort' => 1,
e41cfb92 69 '../cpan/Getopt-Long' => 1,
3fd969f4 70 '../cpan/IO-Compress' => 1,
b7c8007e 71 '../cpan/MIME-Base64' => 1,
a636c943 72 '../cpan/parent' => 1,
832db5b1 73 '../cpan/Parse-CPAN-Meta' => 1,
490d1888 74 '../cpan/Pod-Simple' => 1,
f4e6b692 75 '../cpan/podlators' => 1,
e0ee75a6 76 '../cpan/Test-Simple' => 1,
325914f9 77 '../cpan/Tie-RefHash' => 1,
a9ddcb5d 78 '../cpan/Time-HiRes' => 1,
a3e5f045 79 '../cpan/Unicode-Collate' => 1,
c62c1f54 80 '../cpan/Unicode-Normalize' => 1,
2adbc9b6
NC
81 );
82
2574563e
TB
83# delete env vars that may influence the results
84# but allow override via *_TEST env var if wanted
85# (e.g. PERL5OPT_TEST=-d:NYTProf)
86for my $envname (qw(PERL5LIB PERLLIB PERL5OPT)) {
87 my $override = $ENV{"${envname}_TEST"};
88 if (defined $override) {
89 warn "$0: $envname=$override\n";
90 $ENV{$envname} = $override;
91 }
92 else {
93 delete $ENV{$envname};
94 }
95}
60e23f2f 96
a2d3de13
NC
97if ($::do_nothing) {
98 return 1;
99}
100
101# Location to put the Valgrind log.
102our $Valgrind_Log;
103
104$| = 1;
105
106# for testing TEST only
107#BEGIN { require '../lib/strict.pm'; "strict"->import() };
108#BEGIN { require '../lib/warnings.pm'; "warnings"->import() };
109
cc6ae9e5
CB
110# remove empty elements due to insertion of empty symbols via "''p1'" syntax
111@ARGV = grep($_,@ARGV) if $^O eq 'VMS';
551405c4 112our $show_elapsed_time = $ENV{HARNESS_TIMER} || 0;
cc6ae9e5 113
18869dc6
NC
114# Cheesy version of Getopt::Std. We can't replace it with that, because we
115# can't rely on require working.
80ed0dea
DM
116{
117 my @argv = ();
5d9a6404 118 foreach my $idx (0..$#ARGV) {
b326da91 119 push( @argv, $ARGV[$idx] ), next unless $ARGV[$idx] =~ /^-(\S+)$/;
7019aa11 120 $::benchmark = 1 if $1 eq 'benchmark';
80ed0dea
DM
121 $::core = 1 if $1 eq 'core';
122 $::verbose = 1 if $1 eq 'v';
123 $::torture = 1 if $1 eq 'torture';
124 $::with_utf8 = 1 if $1 eq 'utf8';
125 $::with_utf16 = 1 if $1 eq 'utf16';
80ed0dea 126 $::taintwarn = 1 if $1 eq 'taintwarn';
485988ae 127 if ($1 =~ /^deparse(,.+)?$/) {
80ed0dea
DM
128 $::deparse = 1;
129 $::deparse_opts = $1;
485988ae 130 }
5d9a6404 131 }
80ed0dea 132 @ARGV = @argv;
8d063cd8
LW
133}
134
378cc40b 135chdir 't' if -f 't/TEST';
ab662740
NC
136if (-f 'TEST' && -f 'harness' && -d '../lib') {
137 @INC = '../lib';
138}
378cc40b 139
3e6e8be7 140die "You need to run \"make test\" first to set things up.\n"
196918b0 141 unless -e 'perl' or -e 'perl.exe' or -e 'perl.pm';
4633a7c4 142
7a315204 143if ($ENV{PERL_3LOG}) { # Tru64 third(1) tool, see perlhack
09187cb1
JH
144 unless (-x 'perl.third') {
145 unless (-x '../perl.third') {
146 die "You need to run \"make perl.third first.\n";
147 }
148 else {
149 print "Symlinking ../perl.third as perl.third...\n";
150 die "Failed to symlink: $!\n"
151 unless symlink("../perl.third", "perl.third");
152 die "Symlinked but no executable perl.third: $!\n"
153 unless -x 'perl.third';
154 }
155 }
156}
157
3fb91a5e
GS
158# check leakage for embedders
159$ENV{PERL_DESTRUCT_LEVEL} = 2 unless exists $ENV{PERL_DESTRUCT_LEVEL};
160
4633a7c4 161$ENV{EMXSHELL} = 'sh'; # For OS/2
748a9306 162
28ffa55a 163if ($show_elapsed_time) { require Time::HiRes }
7ebf5c89
NC
164
165my %skip = (
166 '.' => 1,
167 '..' => 1,
168 'CVS' => 1,
169 'RCS' => 1,
170 'SCCS' => 1,
171 '.svn' => 1,
172 );
24c841ba 173
18869dc6 174# Roll your own File::Find!
24c841ba
MS
175sub _find_tests {
176 my($dir) = @_;
93e325a7 177 opendir DIR, $dir or die "Trouble opening $dir: $!";
a1886d87 178 foreach my $f (sort { $a cmp $b } readdir DIR) {
7ebf5c89 179 next if $skip{$f};
24c841ba 180
7ebf5c89 181 my $fullpath = "$dir/$f";
24c841ba 182
7ebf5c89
NC
183 if (-d $fullpath) {
184 _find_tests($fullpath);
185 } elsif ($f =~ /\.t$/) {
186 push @ARGV, $fullpath;
187 }
24c841ba
MS
188 }
189}
190
3fd4b359
MS
191
192# Scan the text of the test program to find switches and special options
193# we might need to apply.
194sub _scan_test {
195 my($test, $type) = @_;
196
197 open(my $script, "<", $test) or die "Can't read $test.\n";
198 my $first_line = <$script>;
199
200 $first_line =~ tr/\0//d if $::with_utf16;
201
202 my $switch = "";
203 if ($first_line =~ /#!.*\bperl.*\s-\w*([tT])/) {
79b01a68 204 $switch = "-$1";
3fd4b359
MS
205 } else {
206 if ($::taintwarn) {
207 # not all tests are expected to pass with this option
79b01a68 208 $switch = '-t';
3fd4b359
MS
209 } else {
210 $switch = '';
211 }
212 }
213
214 my $file_opts = "";
215 if ($type eq 'deparse') {
216 # Look for #line directives which change the filename
217 while (<$script>) {
11ea18f2 218 $file_opts = $file_opts . ",-f$3$4"
3fd4b359
MS
219 if /^#\s*line\s+(\d+)\s+((\w+)|"([^"]+)")/;
220 }
221 }
222
491c9572 223 close $script;
84650816 224
923e061d
MS
225 my $perl = './perl';
226 my $lib = '../lib';
491c9572
VP
227 my $run_dir;
228 my $return_dir;
229
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NC
230 $test =~ /^(.+)\/[^\/]+/;
231 my $dir = $1;
2adbc9b6 232 my $testswitch = $dir_to_switch{$dir};
5ed59b83 233 if (!defined $testswitch) {
55d965ca 234 if ($test =~ s!^(\.\./(cpan|dist|ext)/[^/]+)/t!t!) {
491c9572 235 $run_dir = $1;
2adbc9b6
NC
236 $return_dir = '../../t';
237 $lib = '../../lib';
1ff5bc37 238 $perl = '../../t/perl';
6d1e6673 239 $testswitch = "-I../.. -MTestInit=U2T";
4b05cdbd 240 if ($2 eq 'cpan' || $2 eq 'dist') {
41239ce7 241 if($abs{$run_dir}) {
55d965ca
NC
242 $testswitch = $testswitch . ',A';
243 }
244 if ($temp_no_core{$run_dir}) {
245 $testswitch = $testswitch . ',NC';
246 }
2adbc9b6 247 }
76cc22ec
NC
248 } elsif ($test =~ m!^\.\./lib!) {
249 $testswitch = '-I.. -MTestInit=U1'; # -T will remove . from @INC
2adbc9b6 250 } else {
30b6e591 251 $testswitch = '-I.. -MTestInit'; # -T will remove . from @INC
2adbc9b6 252 }
5ed59b83 253 }
923e061d 254
9fb03e61 255 my $utf8 = ($::with_utf8 || $::with_utf16) ? "-I$lib -Mutf8" : '';
84650816 256
9b37184d 257 my %options = (
491c9572
VP
258 perl => $perl,
259 lib => $lib,
260 test => $test,
261 run_dir => $run_dir,
262 return_dir => $return_dir,
263 testswitch => $testswitch,
264 utf8 => $utf8,
265 file => $file_opts,
266 switch => $switch,
9b37184d
VP
267 );
268
269 return \%options;
491c9572
VP
270}
271
d1fe220a
VP
272sub _cmd {
273 my($options, $type) = @_;
491c9572 274
d1fe220a 275 my $test = $options->{test};
491c9572 276
d1fe220a 277 my $cmd;
84650816 278 if ($type eq 'deparse') {
491c9572
VP
279 my $perl = "$options->{perl} $options->{testswitch}";
280 my $lib = $options->{lib};
d1fe220a
VP
281
282 $cmd = (
491c9572 283 "$perl $options->{switch} -I$lib -MO=-qq,Deparse,-sv1.,".
84650816
MS
284 "-l$::deparse_opts$options->{file} ".
285 "$test > $test.dp ".
d1fe220a
VP
286 "&& $perl $options->{switch} -I$lib $test.dp"
287 );
84650816
MS
288 }
289 elsif ($type eq 'perl') {
491c9572 290 my $perl = $options->{perl};
84650816
MS
291 my $redir = $^O eq 'VMS' ? '2>&1' : '';
292
293 if ($ENV{PERL_VALGRIND}) {
e07ce2e4 294 my $perl_supp = $options->{return_dir} ? "$options->{return_dir}/perl.supp" : "perl.supp";
84650816
MS
295 my $valgrind = $ENV{VALGRIND} // 'valgrind';
296 my $vg_opts = $ENV{VG_OPTS}
e07ce2e4 297 // "--suppressions=$perl_supp --leak-check=yes "
84650816 298 . "--leak-resolution=high --show-reachable=yes "
e07ce2e4 299 . "--num-callers=50 --track-origins=yes";
84650816
MS
300 $perl = "$valgrind --log-fd=3 $vg_opts $perl";
301 $redir = "3>$Valgrind_Log";
e07ce2e4
GG
302 if ($options->{run_dir}) {
303 $Valgrind_Log = "$options->{run_dir}/$Valgrind_Log";
304 }
84650816
MS
305 }
306
491c9572 307 my $args = "$options->{testswitch} $options->{switch} $options->{utf8}";
d1fe220a 308 $cmd = $perl . _quote_args($args) . " $test $redir";
84650816
MS
309 }
310
d1fe220a
VP
311 return $cmd;
312}
313
9324df28
VP
314sub _before_fork {
315 my ($options) = @_;
316
317 if ($options->{run_dir}) {
318 my $run_dir = $options->{run_dir};
319 chdir $run_dir or die "Can't chdir to '$run_dir': $!";
320 }
321
322 return;
323}
324
325sub _after_fork {
326 my ($options) = @_;
327
328 if ($options->{return_dir}) {
329 my $return_dir = $options->{return_dir};
330 chdir $return_dir
331 or die "Can't chdir from '$options->{run_dir}' to '$return_dir': $!";
332 }
333
334 return;
335}
336
d1fe220a 337sub _run_test {
999051eb 338 my ($test, $type) = @_;
d1fe220a
VP
339
340 my $options = _scan_test($test, $type);
999051eb
VP
341 # $test might have changed if we're in ext/Foo, so don't use it anymore
342 # from now on. Use $options->{test} instead.
d1fe220a 343
9324df28 344 _before_fork($options);
d1fe220a
VP
345
346 my $cmd = _cmd($options, $type);
347
348 open(my $results, "$cmd |") or print "can't run '$cmd': $!.\n";
349
9324df28 350 _after_fork($options);
2adbc9b6 351
84650816
MS
352 # Our environment may force us to use UTF-8, but we can't be sure that
353 # anything we're reading from will be generating (well formed) UTF-8
354 # This may not be the best way - possibly we should unset ${^OPEN} up
355 # top?
356 binmode $results;
357
358 return $results;
359}
360
cc6ae9e5
CB
361sub _quote_args {
362 my ($args) = @_;
363 my $argstring = '';
364
365 foreach (split(/\s+/,$args)) {
366 # In VMS protect with doublequotes because otherwise
367 # DCL will lowercase -- unless already doublequoted.
368 $_ = q(").$_.q(") if ($^O eq 'VMS') && !/^\"/ && length($_) > 0;
11ea18f2 369 $argstring = $argstring . ' ' . $_;
cc6ae9e5
CB
370 }
371 return $argstring;
372}
373
6234cb77 374sub _populate_hash {
a3323f52 375 return unless defined $_[0];
6234cb77
NC
376 return map {$_, 1} split /\s+/, $_[0];
377}
378
a3323f52
NC
379sub _tests_from_manifest {
380 my ($extensions, $known_extensions) = @_;
6234cb77 381 my %skip;
a3323f52
NC
382 my %extensions = _populate_hash($extensions);
383 my %known_extensions = _populate_hash($known_extensions);
384
385 foreach (keys %known_extensions) {
11ea18f2 386 $skip{$_} = 1 unless $extensions{$_};
6234cb77 387 }
a3323f52
NC
388
389 my @results;
7ebf5c89 390 my $mani = '../MANIFEST';
7a315204 391 if (open(MANI, $mani)) {
18869dc6 392 while (<MANI>) {
a193a2db 393 if (m!^((?:cpan|dist|ext)/(\S+)/+(?:[^/\s]+\.t|test\.pl)|lib/\S+?(?:\.t|test\.pl))\s!) {
80ed0dea
DM
394 my $t = $1;
395 my $extension = $2;
a3323f52 396 if (!$::core || $t =~ m!^lib/[a-z]!) {
6234cb77 397 if (defined $extension) {
b12cb1ba 398 $extension =~ s!/t(:?/\S+)*$!!;
6234cb77
NC
399 # XXX Do I want to warn that I'm skipping these?
400 next if $skip{$extension};
142f6a0d 401 my $flat_extension = $extension;
6ebb0601
CB
402 $flat_extension =~ s!-!/!g;
403 next if $skip{$flat_extension}; # Foo/Bar may live in Foo-Bar
6234cb77 404 }
7ebf5c89 405 my $path = "../$t";
a3323f52 406 push @results, $path;
80ed0dea 407 $::path_to_name{$path} = $t;
5a6e071d 408 }
7a315204
JH
409 }
410 }
35d88760 411 close MANI;
7a315204 412 } else {
f458b6e8 413 warn "$0: cannot open $mani: $!\n";
7a315204 414 }
a3323f52
NC
415 return @results;
416}
417
418unless (@ARGV) {
419 # base first, as TEST bails out if that can't run
420 # then comp, to validate that require works
421 # then run, to validate that -M works
422 # then we know we can -MTestInit for everything else, making life simpler
a4499558 423 foreach my $dir (qw(base comp run cmd io re op uni mro)) {
a3323f52
NC
424 _find_tests($dir);
425 }
426 _find_tests("lib") unless $::core;
427 # Config.pm may be broken for make minitest. And this is only a refinement
428 # for skipping tests on non-default builds, so it is allowed to fail.
429 # What we want to to is make a list of extensions which we did not build.
430 my $configsh = '../config.sh';
431 my ($extensions, $known_extensions);
432 if (-f $configsh) {
433 open FH, $configsh or die "Can't open $configsh: $!";
434 while (<FH>) {
435 if (/^extensions=['"](.*)['"]$/) {
436 $extensions = $1;
437 }
438 elsif (/^known_extensions=['"](.*)['"]$/) {
439 $known_extensions = $1;
440 }
441 }
442 if (!defined $known_extensions) {
443 warn "No known_extensions line found in $configsh";
444 }
445 if (!defined $extensions) {
446 warn "No extensions line found in $configsh";
447 }
448 }
449 # The "complex" constructions of list return from a subroutine, and push of
450 # a list, might fail if perl is really hosed, but they aren't needed for
451 # make minitest, and the building of extensions will likely also fail if
452 # something is that badly wrong.
453 push @ARGV, _tests_from_manifest($extensions, $known_extensions);
80ed0dea 454 unless ($::core) {
e018f8be 455 _find_tests('x2p');
6b77813c 456 _find_tests('porting');
80ed0dea 457 _find_tests('japh') if $::torture;
7019aa11 458 _find_tests('t/benchmark') if $::benchmark or $ENV{PERL_BENCHMARK};
e018f8be 459 }
8d063cd8
LW
460}
461
80ed0dea 462if ($::deparse) {
f193aa2f
MS
463 _testprogs('deparse', '', @ARGV);
464}
80ed0dea 465elsif ($::with_utf16) {
1de9afcd
RGS
466 for my $e (0, 1) {
467 for my $b (0, 1) {
468 print STDERR "# ENDIAN $e BOM $b\n";
469 my @UARGV;
470 for my $a (@ARGV) {
471 my $u = $a . "." . ($e ? "l" : "b") . "e" . ($b ? "b" : "");
472 my $f = $e ? "v" : "n";
473 push @UARGV, $u;
474 unlink($u);
475 if (open(A, $a)) {
476 if (open(U, ">$u")) {
90f6ca78 477 print U pack("$f", 0xFEFF) if $b;
1de9afcd
RGS
478 while (<A>) {
479 print U pack("$f*", unpack("C*", $_));
480 }
80ed0dea 481 close(U);
1de9afcd 482 }
80ed0dea 483 close(A);
1de9afcd
RGS
484 }
485 }
486 _testprogs('perl', '', @UARGV);
487 unlink(@UARGV);
488 }
489 }
490}
f193aa2f 491else {
f193aa2f 492 _testprogs('perl', '', @ARGV);
485988ae 493}
6ee623d5 494
bb365837 495sub _testprogs {
80ed0dea 496 my ($type, $args, @tests) = @_;
6ee623d5 497
485988ae 498 print <<'EOT' if ($type eq 'deparse');
7a315204 499------------------------------------------------------------------------------
485988ae 500TESTING DEPARSER
7a315204 501------------------------------------------------------------------------------
485988ae
RH
502EOT
503
80ed0dea 504 $::bad_files = 0;
73ddec28 505
cc6ae9e5 506 foreach my $t (@tests) {
80ed0dea 507 unless (exists $::path_to_name{$t}) {
7ebf5c89 508 my $tname = "t/$t";
f458b6e8 509 $::path_to_name{$t} = $tname;
cc6ae9e5 510 }
73ddec28 511 }
908801fe 512 my $maxlen = 0;
80ed0dea 513 foreach (@::path_to_name{@tests}) {
73ddec28
RB
514 s/\.\w+\z/./;
515 my $len = length ;
516 $maxlen = $len if $len > $maxlen;
088b5126 517 }
908801fe 518 # + 3 : we want three dots between the test name and the "ok"
80ed0dea 519 my $dotdotdot = $maxlen + 3 ;
7a834142 520 my $valgrind = 0;
80ed0dea
DM
521 my $total_files = @tests;
522 my $good_files = 0;
523 my $tested_files = 0;
524 my $totmax = 0;
ade55ef4 525 my %failed_tests;
80ed0dea 526
551405c4 527 while (my $test = shift @tests) {
28ffa55a 528 my $test_start_time = $show_elapsed_time ? Time::HiRes::time() : 0;
bb365837 529
bb365837
GS
530 if ($test =~ /^$/) {
531 next;
6ee623d5 532 }
485988ae
RH
533 if ($type eq 'deparse') {
534 if ($test eq "comp/redef.t") {
535 # Redefinition happens at compile time
536 next;
537 }
7a834142 538 elsif ($test =~ m{lib/Switch/t/}) {
485988ae
RH
539 # B::Deparse doesn't support source filtering
540 next;
541 }
542 }
80ed0dea
DM
543 my $te = $::path_to_name{$test} . '.'
544 x ($dotdotdot - length($::path_to_name{$test}));
cc6ae9e5
CB
545
546 if ($^O ne 'VMS') { # defer printing on VMS due to piping bug
547 print $te;
548 $te = '';
549 }
bb365837 550
e07ce2e4 551 (local $Valgrind_Log = "$test.valgrind-current") =~ s/^.*\///;
999051eb 552 my $results = _run_test($test, $type);
d638aca2 553
f458b6e8
MS
554 my $failure;
555 my $next = 0;
556 my $seen_leader = 0;
557 my $seen_ok = 0;
20f82676 558 my $trailing_leader = 0;
80ed0dea 559 my $max;
43fe0836 560 my %todo;
84650816 561 while (<$results>) {
cc6ae9e5 562 next if /^\s*$/; # skip blank lines
615b7a35
JM
563 if (/^1..$/ && ($^O eq 'VMS')) {
564 # VMS pipe bug inserts blank lines.
565 my $l2 = <RESULTS>;
566 if ($l2 =~ /^\s*$/) {
567 $l2 = <RESULTS>;
568 }
569 $_ = '1..' . $l2;
570 }
80ed0dea 571 if ($::verbose) {
bb365837
GS
572 print $_;
573 }
21c74f43 574 unless (/^\#/) {
20f82676
DM
575 if ($trailing_leader) {
576 # shouldn't be anything following a postfix 1..n
a5890677 577 $failure = 'FAILED--extra output after trailing 1..n';
20f82676
DM
578 last;
579 }
809908f7 580 if (/^1\.\.([0-9]+)( todo ([\d ]+))?/) {
20f82676 581 if ($seen_leader) {
a5890677 582 $failure = 'FAILED--seen duplicate leader';
20f82676
DM
583 last;
584 }
bb365837 585 $max = $1;
f458b6e8 586 %todo = map { $_ => 1 } split / /, $3 if $3;
11ea18f2
NC
587 $totmax = $totmax + $max;
588 $tested_files = $tested_files + 1;
f458b6e8 589 if ($seen_ok) {
20f82676
DM
590 # 1..n appears at end of file
591 $trailing_leader = 1;
592 if ($next != $max) {
a5890677 593 $failure = "FAILED--expected $max tests, saw $next";
20f82676
DM
594 last;
595 }
596 }
597 else {
598 $next = 0;
599 }
f458b6e8 600 $seen_leader = 1;
bb365837
GS
601 }
602 else {
f458b6e8 603 if (/^(not )?ok(?: (\d+))?[^\#]*(\s*\#.*)?/) {
21c74f43
A
604 unless ($seen_leader) {
605 unless ($seen_ok) {
20f82676 606 $next = 0;
21c74f43 607 }
37ce32a7 608 }
21c74f43 609 $seen_ok = 1;
11ea18f2 610 $next = $next + 1;
f458b6e8
MS
611 my($not, $num, $extra, $istodo) = ($1, $2, $3, 0);
612 $num = $next unless $num;
613
614 if ($num == $next) {
615
eac7c728
MB
616 # SKIP is essentially the same as TODO for t/TEST
617 # this still conforms to TAP:
08d7a6b2 618 # http://search.cpan.org/dist/TAP/TAP.pm
eac7c728 619 $extra and $istodo = $extra =~ /#\s*(?:TODO|SKIP)\b/;
21c74f43
A
620 $istodo = 1 if $todo{$num};
621
622 if( $not && !$istodo ) {
20f82676 623 $failure = "FAILED at test $num";
21c74f43
A
624 last;
625 }
20f82676
DM
626 }
627 else {
f458b6e8 628 $failure ="FAILED--expected test $next, saw test $num";
20f82676 629 last;
37ce32a7 630 }
f458b6e8
MS
631 }
632 elsif (/^Bail out!\s*(.*)/i) { # magic words
633 die "FAILED--Further testing stopped" . ($1 ? ": $1\n" : ".\n");
bb365837
GS
634 }
635 else {
dbf51d07
YST
636 # module tests are allowed extra output,
637 # because Test::Harness allows it
4d834435 638 next if $test =~ /^\W*(cpan|dist|ext|lib)\b/;
a5890677 639 $failure = "FAILED--unexpected output at test $next";
20f82676 640 last;
bb365837 641 }
8d063cd8
LW
642 }
643 }
644 }
84650816 645 close $results;
20f82676
DM
646
647 if (not defined $failure) {
a5890677 648 $failure = 'FAILED--no leader found' unless $seen_leader;
20f82676
DM
649 }
650
7a834142 651 if ($ENV{PERL_VALGRIND}) {
da51b73c 652 my @valgrind;
84650816
MS
653 if (-e $Valgrind_Log) {
654 if (open(V, $Valgrind_Log)) {
da51b73c
MHM
655 @valgrind = <V>;
656 close V;
657 } else {
84650816 658 warn "$0: Failed to open '$Valgrind_Log': $!\n";
da51b73c
MHM
659 }
660 }
3068023c 661 if ($ENV{VG_OPTS} =~ /cachegrind/) {
84650816 662 if (rename $Valgrind_Log, "$test.valgrind") {
11ea18f2 663 $valgrind = $valgrind + 1;
3068023c
JC
664 } else {
665 warn "$0: Failed to create '$test.valgrind': $!\n";
666 }
667 }
668 elsif (@valgrind) {
d44161bf
MHM
669 my $leaks = 0;
670 my $errors = 0;
7a834142
JH
671 for my $i (0..$#valgrind) {
672 local $_ = $valgrind[$i];
d44161bf 673 if (/^==\d+== ERROR SUMMARY: (\d+) errors? /) {
11ea18f2 674 $errors = $errors + $1; # there may be multiple error summaries
d44161bf
MHM
675 } elsif (/^==\d+== LEAK SUMMARY:/) {
676 for my $off (1 .. 4) {
677 if ($valgrind[$i+$off] =~
678 /(?:lost|reachable):\s+\d+ bytes in (\d+) blocks/) {
11ea18f2 679 $leaks = $leaks + $1;
d44161bf
MHM
680 }
681 }
7a834142
JH
682 }
683 }
d44161bf 684 if ($errors or $leaks) {
84650816 685 if (rename $Valgrind_Log, "$test.valgrind") {
11ea18f2 686 $valgrind = $valgrind + 1;
d44161bf
MHM
687 } else {
688 warn "$0: Failed to create '$test.valgrind': $!\n";
7a834142
JH
689 }
690 }
691 } else {
692 warn "No valgrind output?\n";
693 }
84650816
MS
694 if (-e $Valgrind_Log) {
695 unlink $Valgrind_Log
696 or warn "$0: Failed to unlink '$Valgrind_Log': $!\n";
da51b73c 697 }
7a834142 698 }
485988ae
RH
699 if ($type eq 'deparse') {
700 unlink "./$test.dp";
701 }
211f317f
JH
702 if ($ENV{PERL_3LOG}) {
703 my $tpp = $test;
3716a21d 704 $tpp =~ s:^\.\./::;
9c54ecba 705 $tpp =~ s:/:_:g;
3716a21d
JH
706 $tpp =~ s:\.t$:.3log:;
707 rename("perl.3log", $tpp) ||
708 die "rename: perl3.log to $tpp: $!\n";
211f317f 709 }
20f82676 710 if (not defined $failure and $next != $max) {
a5890677 711 $failure="FAILED--expected $max tests, saw $next";
20f82676
DM
712 }
713
343bc60d
MS
714 if( !defined $failure # don't mask a test failure
715 and $? )
716 {
717 $failure = "FAILED--non-zero wait status: $?";
718 }
719
20f82676
DM
720 if (defined $failure) {
721 print "${te}$failure\n";
11ea18f2 722 $::bad_files = $::bad_files + 1;
ade55ef4
AL
723 if ($test =~ /^base/) {
724 die "Failed a basic test ($test) -- cannot continue.\n";
20f82676 725 }
11ea18f2 726 $failed_tests{$test} = 1;
20f82676
DM
727 }
728 else {
bb365837 729 if ($max) {
551405c4
AL
730 my $elapsed;
731 if ( $show_elapsed_time ) {
732 $elapsed = sprintf( " %8.0f ms", (Time::HiRes::time() - $test_start_time) * 1000 );
733 }
734 else {
735 $elapsed = "";
736 }
737 print "${te}ok$elapsed\n";
11ea18f2 738 $good_files = $good_files + 1;
bb365837
GS
739 }
740 else {
6b202754 741 print "${te}skipped\n";
11ea18f2 742 $tested_files = $tested_files - 1;
bb365837 743 }
bcce72a7 744 }
551405c4 745 } # while tests
8d063cd8 746
80ed0dea 747 if ($::bad_files == 0) {
20f82676 748 if ($good_files) {
bb365837
GS
749 print "All tests successful.\n";
750 # XXX add mention of 'perlbug -ok' ?
751 }
752 else {
753 die "FAILED--no tests were run for some reason.\n";
754 }
8d063cd8 755 }
bb365837 756 else {
80ed0dea 757 my $pct = $tested_files ? sprintf("%.2f", ($tested_files - $::bad_files) / $tested_files * 100) : "0.00";
ade55ef4
AL
758 my $s = $::bad_files == 1 ? "" : "s";
759 warn "Failed $::bad_files test$s out of $tested_files, $pct% okay.\n";
760 for my $test ( sort keys %failed_tests ) {
761 print "\t$test\n";
bb365837 762 }
4e4732c1 763 warn <<'SHRDLU_1';
f7d228c6
JH
764### Since not all tests were successful, you may want to run some of
765### them individually and examine any diagnostic messages they produce.
766### See the INSTALL document's section on "make test".
4e4732c1 767SHRDLU_1
80ed0dea 768 warn <<'SHRDLU_2' if $good_files / $total_files > 0.8;
f7d228c6
JH
769### You have a good chance to get more information by running
770### ./perl harness
771### in the 't' directory since most (>=80%) of the tests succeeded.
4e4732c1 772SHRDLU_2
f458b6e8 773 if (eval {require Config; import Config; 1}) {
80ed0dea 774 if ($::Config{usedl} && (my $p = $::Config{ldlibpthname})) {
4e4732c1 775 warn <<SHRDLU_3;
f7d228c6
JH
776### You may have to set your dynamic library search path,
777### $p, to point to the build directory:
4e4732c1 778SHRDLU_3
f458b6e8 779 if (exists $ENV{$p} && $ENV{$p} ne '') {
4e4732c1 780 warn <<SHRDLU_4a;
f7d228c6
JH
781### setenv $p `pwd`:\$$p; cd t; ./perl harness
782### $p=`pwd`:\$$p; export $p; cd t; ./perl harness
783### export $p=`pwd`:\$$p; cd t; ./perl harness
4e4732c1 784SHRDLU_4a
f458b6e8 785 } else {
4e4732c1 786 warn <<SHRDLU_4b;
f7d228c6
JH
787### setenv $p `pwd`; cd t; ./perl harness
788### $p=`pwd`; export $p; cd t; ./perl harness
789### export $p=`pwd`; cd t; ./perl harness
4e4732c1 790SHRDLU_4b
f458b6e8 791 }
4e4732c1 792 warn <<SHRDLU_5;
f7d228c6
JH
793### for csh-style shells, like tcsh; or for traditional/modern
794### Bourne-style shells, like bash, ksh, and zsh, respectively.
4e4732c1 795SHRDLU_5
f458b6e8 796 }
afd33fa9 797 }
bb365837 798 }
80ed0dea 799 my ($user,$sys,$cuser,$csys) = times;
f47304e9 800 print sprintf("u=%.2f s=%.2f cu=%.2f cs=%.2f scripts=%d tests=%d\n",
80ed0dea 801 $user,$sys,$cuser,$csys,$tested_files,$totmax);
7a834142
JH
802 if ($ENV{PERL_VALGRIND}) {
803 my $s = $valgrind == 1 ? '' : 's';
804 print "$valgrind valgrind report$s created.\n", ;
805 }
6ee623d5 806}
80ed0dea 807exit ($::bad_files != 0);
ade55ef4
AL
808
809# ex: set ts=8 sts=4 sw=4 noet: