This is a live mirror of the Perl 5 development currently hosted at https://github.com/perl/perl5
Move ExtUtils::ParseXS from cpan/ to dist/
[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,
38 '../cpan/ExtUtils-Command' => 1,
39 '../cpan/ExtUtils-Constant' => 1,
40 '../cpan/ExtUtils-MakeMaker' => 1,
41 '../cpan/ExtUtils-Manifest' => 1,
41239ce7
NC
42 '../cpan/File-Fetch' => 1,
43 '../cpan/IPC-Cmd' => 1,
44 '../cpan/IPC-SysV' => 1,
45 '../cpan/Locale-Codes' => 1,
46 '../cpan/Log-Message' => 1,
47 '../cpan/Math-BigInt' => 1,
48 '../cpan/Math-BigRat' => 1,
49 '../cpan/Math-Complex' => 1,
50 '../cpan/Module-Build' => 1,
51 '../cpan/Module-Load' => 1,
52 '../cpan/Module-Load-Conditional' => 1,
53 '../cpan/Object-Accessor' => 1,
54 '../cpan/Package-Constants' => 1,
55 '../cpan/Parse-CPAN-Meta' => 1,
56 '../cpan/Pod-Simple' => 1,
57 '../cpan/Term-UI' => 1,
58 '../cpan/Test-Simple' => 1,
59 '../cpan/Tie-File' => 1,
60 '../cpan/bignum' => 1,
61 '../cpan/podlators' => 1,
2a6dc374 62 '../dist/Cwd' => 1,
cc79184a
FR
63 '../dist/ExtUtils-Install' => 1,
64 '../dist/ExtUtils-ParseXS' => 1,
41239ce7 65 );
2a6dc374 66
2adbc9b6 67my %temp_no_core =
dc5320d3 68 ('../cpan/B-Debug' => 1,
d371e02a 69 '../cpan/Compress-Raw-Bzip2' => 1,
c6f84bbd 70 '../cpan/Compress-Raw-Zlib' => 1,
b2861970 71 '../cpan/Devel-PPPort' => 1,
e41cfb92 72 '../cpan/Getopt-Long' => 1,
3fd969f4 73 '../cpan/IO-Compress' => 1,
80c0921c 74 '../cpan/Math-BigInt' => 1,
1235f19b 75 '../cpan/Math-BigRat' => 1,
b7c8007e 76 '../cpan/MIME-Base64' => 1,
f436ffb1 77 '../cpan/NEXT' => 1,
a636c943 78 '../cpan/parent' => 1,
832db5b1 79 '../cpan/Parse-CPAN-Meta' => 1,
490d1888 80 '../cpan/Pod-Simple' => 1,
f4e6b692 81 '../cpan/podlators' => 1,
e0ee75a6 82 '../cpan/Test-Simple' => 1,
325914f9 83 '../cpan/Tie-RefHash' => 1,
a9ddcb5d 84 '../cpan/Time-HiRes' => 1,
a3e5f045 85 '../cpan/Unicode-Collate' => 1,
c62c1f54 86 '../cpan/Unicode-Normalize' => 1,
2adbc9b6
NC
87 );
88
2574563e
TB
89# delete env vars that may influence the results
90# but allow override via *_TEST env var if wanted
91# (e.g. PERL5OPT_TEST=-d:NYTProf)
92for my $envname (qw(PERL5LIB PERLLIB PERL5OPT)) {
93 my $override = $ENV{"${envname}_TEST"};
94 if (defined $override) {
95 warn "$0: $envname=$override\n";
96 $ENV{$envname} = $override;
97 }
98 else {
99 delete $ENV{$envname};
100 }
101}
60e23f2f 102
a2d3de13
NC
103if ($::do_nothing) {
104 return 1;
105}
106
107# Location to put the Valgrind log.
108our $Valgrind_Log;
109
110$| = 1;
111
112# for testing TEST only
113#BEGIN { require '../lib/strict.pm'; "strict"->import() };
114#BEGIN { require '../lib/warnings.pm'; "warnings"->import() };
115
cc6ae9e5
CB
116# remove empty elements due to insertion of empty symbols via "''p1'" syntax
117@ARGV = grep($_,@ARGV) if $^O eq 'VMS';
551405c4 118our $show_elapsed_time = $ENV{HARNESS_TIMER} || 0;
cc6ae9e5 119
18869dc6
NC
120# Cheesy version of Getopt::Std. We can't replace it with that, because we
121# can't rely on require working.
80ed0dea
DM
122{
123 my @argv = ();
5d9a6404 124 foreach my $idx (0..$#ARGV) {
b326da91 125 push( @argv, $ARGV[$idx] ), next unless $ARGV[$idx] =~ /^-(\S+)$/;
7019aa11 126 $::benchmark = 1 if $1 eq 'benchmark';
80ed0dea
DM
127 $::core = 1 if $1 eq 'core';
128 $::verbose = 1 if $1 eq 'v';
129 $::torture = 1 if $1 eq 'torture';
130 $::with_utf8 = 1 if $1 eq 'utf8';
131 $::with_utf16 = 1 if $1 eq 'utf16';
80ed0dea 132 $::taintwarn = 1 if $1 eq 'taintwarn';
43651d81 133 $ENV{PERL_CORE_MINITEST} = 1 if $1 eq 'minitest';
485988ae 134 if ($1 =~ /^deparse(,.+)?$/) {
80ed0dea
DM
135 $::deparse = 1;
136 $::deparse_opts = $1;
485988ae 137 }
5d9a6404 138 }
80ed0dea 139 @ARGV = @argv;
8d063cd8
LW
140}
141
378cc40b 142chdir 't' if -f 't/TEST';
ab662740
NC
143if (-f 'TEST' && -f 'harness' && -d '../lib') {
144 @INC = '../lib';
145}
378cc40b 146
3e6e8be7 147die "You need to run \"make test\" first to set things up.\n"
196918b0 148 unless -e 'perl' or -e 'perl.exe' or -e 'perl.pm';
4633a7c4 149
7a315204 150if ($ENV{PERL_3LOG}) { # Tru64 third(1) tool, see perlhack
09187cb1
JH
151 unless (-x 'perl.third') {
152 unless (-x '../perl.third') {
153 die "You need to run \"make perl.third first.\n";
154 }
155 else {
156 print "Symlinking ../perl.third as perl.third...\n";
157 die "Failed to symlink: $!\n"
158 unless symlink("../perl.third", "perl.third");
159 die "Symlinked but no executable perl.third: $!\n"
160 unless -x 'perl.third';
161 }
162 }
163}
164
3fb91a5e
GS
165# check leakage for embedders
166$ENV{PERL_DESTRUCT_LEVEL} = 2 unless exists $ENV{PERL_DESTRUCT_LEVEL};
167
4633a7c4 168$ENV{EMXSHELL} = 'sh'; # For OS/2
748a9306 169
28ffa55a 170if ($show_elapsed_time) { require Time::HiRes }
7ebf5c89
NC
171
172my %skip = (
173 '.' => 1,
174 '..' => 1,
175 'CVS' => 1,
176 'RCS' => 1,
177 'SCCS' => 1,
178 '.svn' => 1,
179 );
24c841ba 180
18869dc6 181# Roll your own File::Find!
24c841ba
MS
182sub _find_tests {
183 my($dir) = @_;
93e325a7 184 opendir DIR, $dir or die "Trouble opening $dir: $!";
a1886d87 185 foreach my $f (sort { $a cmp $b } readdir DIR) {
7ebf5c89 186 next if $skip{$f};
24c841ba 187
7ebf5c89 188 my $fullpath = "$dir/$f";
24c841ba 189
7ebf5c89
NC
190 if (-d $fullpath) {
191 _find_tests($fullpath);
192 } elsif ($f =~ /\.t$/) {
193 push @ARGV, $fullpath;
194 }
24c841ba
MS
195 }
196}
197
3fd4b359
MS
198
199# Scan the text of the test program to find switches and special options
200# we might need to apply.
201sub _scan_test {
202 my($test, $type) = @_;
203
204 open(my $script, "<", $test) or die "Can't read $test.\n";
205 my $first_line = <$script>;
206
207 $first_line =~ tr/\0//d if $::with_utf16;
208
209 my $switch = "";
210 if ($first_line =~ /#!.*\bperl.*\s-\w*([tT])/) {
79b01a68 211 $switch = "-$1";
3fd4b359
MS
212 } else {
213 if ($::taintwarn) {
214 # not all tests are expected to pass with this option
79b01a68 215 $switch = '-t';
3fd4b359
MS
216 } else {
217 $switch = '';
218 }
219 }
220
221 my $file_opts = "";
222 if ($type eq 'deparse') {
223 # Look for #line directives which change the filename
224 while (<$script>) {
11ea18f2 225 $file_opts = $file_opts . ",-f$3$4"
3fd4b359
MS
226 if /^#\s*line\s+(\d+)\s+((\w+)|"([^"]+)")/;
227 }
228 }
229
491c9572 230 close $script;
84650816 231
923e061d
MS
232 my $perl = './perl';
233 my $lib = '../lib';
491c9572
VP
234 my $run_dir;
235 my $return_dir;
236
2adbc9b6
NC
237 $test =~ /^(.+)\/[^\/]+/;
238 my $dir = $1;
2adbc9b6 239 my $testswitch = $dir_to_switch{$dir};
5ed59b83 240 if (!defined $testswitch) {
55d965ca 241 if ($test =~ s!^(\.\./(cpan|dist|ext)/[^/]+)/t!t!) {
491c9572 242 $run_dir = $1;
2adbc9b6
NC
243 $return_dir = '../../t';
244 $lib = '../../lib';
1ff5bc37 245 $perl = '../../t/perl';
6d1e6673 246 $testswitch = "-I../.. -MTestInit=U2T";
4b05cdbd 247 if ($2 eq 'cpan' || $2 eq 'dist') {
41239ce7 248 if($abs{$run_dir}) {
55d965ca
NC
249 $testswitch = $testswitch . ',A';
250 }
251 if ($temp_no_core{$run_dir}) {
252 $testswitch = $testswitch . ',NC';
253 }
2adbc9b6 254 }
2adbc9b6 255 } else {
30b6e591 256 $testswitch = '-I.. -MTestInit'; # -T will remove . from @INC
2adbc9b6 257 }
5ed59b83 258 }
923e061d 259
9fb03e61 260 my $utf8 = ($::with_utf8 || $::with_utf16) ? "-I$lib -Mutf8" : '';
84650816 261
9b37184d 262 my %options = (
491c9572
VP
263 perl => $perl,
264 lib => $lib,
265 test => $test,
266 run_dir => $run_dir,
267 return_dir => $return_dir,
268 testswitch => $testswitch,
269 utf8 => $utf8,
270 file => $file_opts,
271 switch => $switch,
9b37184d
VP
272 );
273
274 return \%options;
491c9572
VP
275}
276
d1fe220a
VP
277sub _cmd {
278 my($options, $type) = @_;
491c9572 279
d1fe220a 280 my $test = $options->{test};
491c9572 281
d1fe220a 282 my $cmd;
84650816 283 if ($type eq 'deparse') {
491c9572
VP
284 my $perl = "$options->{perl} $options->{testswitch}";
285 my $lib = $options->{lib};
d1fe220a
VP
286
287 $cmd = (
491c9572 288 "$perl $options->{switch} -I$lib -MO=-qq,Deparse,-sv1.,".
84650816
MS
289 "-l$::deparse_opts$options->{file} ".
290 "$test > $test.dp ".
d1fe220a
VP
291 "&& $perl $options->{switch} -I$lib $test.dp"
292 );
84650816
MS
293 }
294 elsif ($type eq 'perl') {
491c9572 295 my $perl = $options->{perl};
84650816
MS
296 my $redir = $^O eq 'VMS' ? '2>&1' : '';
297
298 if ($ENV{PERL_VALGRIND}) {
e07ce2e4 299 my $perl_supp = $options->{return_dir} ? "$options->{return_dir}/perl.supp" : "perl.supp";
84650816
MS
300 my $valgrind = $ENV{VALGRIND} // 'valgrind';
301 my $vg_opts = $ENV{VG_OPTS}
e07ce2e4 302 // "--suppressions=$perl_supp --leak-check=yes "
84650816 303 . "--leak-resolution=high --show-reachable=yes "
e07ce2e4 304 . "--num-callers=50 --track-origins=yes";
84650816
MS
305 $perl = "$valgrind --log-fd=3 $vg_opts $perl";
306 $redir = "3>$Valgrind_Log";
e07ce2e4
GG
307 if ($options->{run_dir}) {
308 $Valgrind_Log = "$options->{run_dir}/$Valgrind_Log";
309 }
84650816
MS
310 }
311
491c9572 312 my $args = "$options->{testswitch} $options->{switch} $options->{utf8}";
d1fe220a 313 $cmd = $perl . _quote_args($args) . " $test $redir";
84650816
MS
314 }
315
d1fe220a
VP
316 return $cmd;
317}
318
9324df28
VP
319sub _before_fork {
320 my ($options) = @_;
321
322 if ($options->{run_dir}) {
323 my $run_dir = $options->{run_dir};
324 chdir $run_dir or die "Can't chdir to '$run_dir': $!";
325 }
326
327 return;
328}
329
330sub _after_fork {
331 my ($options) = @_;
332
333 if ($options->{return_dir}) {
334 my $return_dir = $options->{return_dir};
335 chdir $return_dir
336 or die "Can't chdir from '$options->{run_dir}' to '$return_dir': $!";
337 }
338
339 return;
340}
341
d1fe220a 342sub _run_test {
999051eb 343 my ($test, $type) = @_;
d1fe220a
VP
344
345 my $options = _scan_test($test, $type);
999051eb
VP
346 # $test might have changed if we're in ext/Foo, so don't use it anymore
347 # from now on. Use $options->{test} instead.
d1fe220a 348
9324df28 349 _before_fork($options);
d1fe220a
VP
350
351 my $cmd = _cmd($options, $type);
352
353 open(my $results, "$cmd |") or print "can't run '$cmd': $!.\n";
354
9324df28 355 _after_fork($options);
2adbc9b6 356
84650816
MS
357 # Our environment may force us to use UTF-8, but we can't be sure that
358 # anything we're reading from will be generating (well formed) UTF-8
359 # This may not be the best way - possibly we should unset ${^OPEN} up
360 # top?
361 binmode $results;
362
363 return $results;
364}
365
cc6ae9e5
CB
366sub _quote_args {
367 my ($args) = @_;
368 my $argstring = '';
369
370 foreach (split(/\s+/,$args)) {
371 # In VMS protect with doublequotes because otherwise
372 # DCL will lowercase -- unless already doublequoted.
373 $_ = q(").$_.q(") if ($^O eq 'VMS') && !/^\"/ && length($_) > 0;
11ea18f2 374 $argstring = $argstring . ' ' . $_;
cc6ae9e5
CB
375 }
376 return $argstring;
377}
378
6234cb77 379sub _populate_hash {
a3323f52 380 return unless defined $_[0];
6234cb77
NC
381 return map {$_, 1} split /\s+/, $_[0];
382}
383
a3323f52
NC
384sub _tests_from_manifest {
385 my ($extensions, $known_extensions) = @_;
6234cb77 386 my %skip;
a3323f52
NC
387 my %extensions = _populate_hash($extensions);
388 my %known_extensions = _populate_hash($known_extensions);
389
390 foreach (keys %known_extensions) {
11ea18f2 391 $skip{$_} = 1 unless $extensions{$_};
6234cb77 392 }
a3323f52
NC
393
394 my @results;
7ebf5c89 395 my $mani = '../MANIFEST';
7a315204 396 if (open(MANI, $mani)) {
18869dc6 397 while (<MANI>) {
a193a2db 398 if (m!^((?:cpan|dist|ext)/(\S+)/+(?:[^/\s]+\.t|test\.pl)|lib/\S+?(?:\.t|test\.pl))\s!) {
80ed0dea
DM
399 my $t = $1;
400 my $extension = $2;
a3323f52 401 if (!$::core || $t =~ m!^lib/[a-z]!) {
6234cb77
NC
402 if (defined $extension) {
403 $extension =~ s!/t$!!;
404 # XXX Do I want to warn that I'm skipping these?
405 next if $skip{$extension};
142f6a0d 406 my $flat_extension = $extension;
6ebb0601
CB
407 $flat_extension =~ s!-!/!g;
408 next if $skip{$flat_extension}; # Foo/Bar may live in Foo-Bar
6234cb77 409 }
7ebf5c89 410 my $path = "../$t";
a3323f52 411 push @results, $path;
80ed0dea 412 $::path_to_name{$path} = $t;
5a6e071d 413 }
7a315204
JH
414 }
415 }
35d88760 416 close MANI;
7a315204 417 } else {
f458b6e8 418 warn "$0: cannot open $mani: $!\n";
7a315204 419 }
a3323f52
NC
420 return @results;
421}
422
423unless (@ARGV) {
424 # base first, as TEST bails out if that can't run
425 # then comp, to validate that require works
426 # then run, to validate that -M works
427 # then we know we can -MTestInit for everything else, making life simpler
a4499558 428 foreach my $dir (qw(base comp run cmd io re op uni mro)) {
a3323f52
NC
429 _find_tests($dir);
430 }
431 _find_tests("lib") unless $::core;
432 # Config.pm may be broken for make minitest. And this is only a refinement
433 # for skipping tests on non-default builds, so it is allowed to fail.
434 # What we want to to is make a list of extensions which we did not build.
435 my $configsh = '../config.sh';
436 my ($extensions, $known_extensions);
437 if (-f $configsh) {
438 open FH, $configsh or die "Can't open $configsh: $!";
439 while (<FH>) {
440 if (/^extensions=['"](.*)['"]$/) {
441 $extensions = $1;
442 }
443 elsif (/^known_extensions=['"](.*)['"]$/) {
444 $known_extensions = $1;
445 }
446 }
447 if (!defined $known_extensions) {
448 warn "No known_extensions line found in $configsh";
449 }
450 if (!defined $extensions) {
451 warn "No extensions line found in $configsh";
452 }
453 }
454 # The "complex" constructions of list return from a subroutine, and push of
455 # a list, might fail if perl is really hosed, but they aren't needed for
456 # make minitest, and the building of extensions will likely also fail if
457 # something is that badly wrong.
458 push @ARGV, _tests_from_manifest($extensions, $known_extensions);
80ed0dea 459 unless ($::core) {
e018f8be 460 _find_tests('x2p');
6b77813c 461 _find_tests('porting');
80ed0dea 462 _find_tests('japh') if $::torture;
7019aa11 463 _find_tests('t/benchmark') if $::benchmark or $ENV{PERL_BENCHMARK};
e018f8be 464 }
8d063cd8
LW
465}
466
80ed0dea 467if ($::deparse) {
f193aa2f
MS
468 _testprogs('deparse', '', @ARGV);
469}
80ed0dea 470elsif ($::with_utf16) {
1de9afcd
RGS
471 for my $e (0, 1) {
472 for my $b (0, 1) {
473 print STDERR "# ENDIAN $e BOM $b\n";
474 my @UARGV;
475 for my $a (@ARGV) {
476 my $u = $a . "." . ($e ? "l" : "b") . "e" . ($b ? "b" : "");
477 my $f = $e ? "v" : "n";
478 push @UARGV, $u;
479 unlink($u);
480 if (open(A, $a)) {
481 if (open(U, ">$u")) {
90f6ca78 482 print U pack("$f", 0xFEFF) if $b;
1de9afcd
RGS
483 while (<A>) {
484 print U pack("$f*", unpack("C*", $_));
485 }
80ed0dea 486 close(U);
1de9afcd 487 }
80ed0dea 488 close(A);
1de9afcd
RGS
489 }
490 }
491 _testprogs('perl', '', @UARGV);
492 unlink(@UARGV);
493 }
494 }
495}
f193aa2f 496else {
f193aa2f 497 _testprogs('perl', '', @ARGV);
485988ae 498}
6ee623d5 499
bb365837 500sub _testprogs {
80ed0dea 501 my ($type, $args, @tests) = @_;
6ee623d5 502
485988ae 503 print <<'EOT' if ($type eq 'deparse');
7a315204 504------------------------------------------------------------------------------
485988ae 505TESTING DEPARSER
7a315204 506------------------------------------------------------------------------------
485988ae
RH
507EOT
508
80ed0dea 509 $::bad_files = 0;
73ddec28 510
cc6ae9e5 511 foreach my $t (@tests) {
80ed0dea 512 unless (exists $::path_to_name{$t}) {
7ebf5c89 513 my $tname = "t/$t";
f458b6e8 514 $::path_to_name{$t} = $tname;
cc6ae9e5 515 }
73ddec28 516 }
908801fe 517 my $maxlen = 0;
80ed0dea 518 foreach (@::path_to_name{@tests}) {
73ddec28
RB
519 s/\.\w+\z/./;
520 my $len = length ;
521 $maxlen = $len if $len > $maxlen;
088b5126 522 }
908801fe 523 # + 3 : we want three dots between the test name and the "ok"
80ed0dea 524 my $dotdotdot = $maxlen + 3 ;
7a834142 525 my $valgrind = 0;
80ed0dea
DM
526 my $total_files = @tests;
527 my $good_files = 0;
528 my $tested_files = 0;
529 my $totmax = 0;
ade55ef4 530 my %failed_tests;
80ed0dea 531
551405c4 532 while (my $test = shift @tests) {
28ffa55a 533 my $test_start_time = $show_elapsed_time ? Time::HiRes::time() : 0;
bb365837 534
bb365837
GS
535 if ($test =~ /^$/) {
536 next;
6ee623d5 537 }
485988ae
RH
538 if ($type eq 'deparse') {
539 if ($test eq "comp/redef.t") {
540 # Redefinition happens at compile time
541 next;
542 }
7a834142 543 elsif ($test =~ m{lib/Switch/t/}) {
485988ae
RH
544 # B::Deparse doesn't support source filtering
545 next;
546 }
547 }
80ed0dea
DM
548 my $te = $::path_to_name{$test} . '.'
549 x ($dotdotdot - length($::path_to_name{$test}));
cc6ae9e5
CB
550
551 if ($^O ne 'VMS') { # defer printing on VMS due to piping bug
552 print $te;
553 $te = '';
554 }
bb365837 555
e07ce2e4 556 (local $Valgrind_Log = "$test.valgrind-current") =~ s/^.*\///;
999051eb 557 my $results = _run_test($test, $type);
d638aca2 558
f458b6e8
MS
559 my $failure;
560 my $next = 0;
561 my $seen_leader = 0;
562 my $seen_ok = 0;
20f82676 563 my $trailing_leader = 0;
80ed0dea 564 my $max;
43fe0836 565 my %todo;
84650816 566 while (<$results>) {
cc6ae9e5 567 next if /^\s*$/; # skip blank lines
615b7a35
JM
568 if (/^1..$/ && ($^O eq 'VMS')) {
569 # VMS pipe bug inserts blank lines.
570 my $l2 = <RESULTS>;
571 if ($l2 =~ /^\s*$/) {
572 $l2 = <RESULTS>;
573 }
574 $_ = '1..' . $l2;
575 }
80ed0dea 576 if ($::verbose) {
bb365837
GS
577 print $_;
578 }
21c74f43 579 unless (/^\#/) {
20f82676
DM
580 if ($trailing_leader) {
581 # shouldn't be anything following a postfix 1..n
a5890677 582 $failure = 'FAILED--extra output after trailing 1..n';
20f82676
DM
583 last;
584 }
809908f7 585 if (/^1\.\.([0-9]+)( todo ([\d ]+))?/) {
20f82676 586 if ($seen_leader) {
a5890677 587 $failure = 'FAILED--seen duplicate leader';
20f82676
DM
588 last;
589 }
bb365837 590 $max = $1;
f458b6e8 591 %todo = map { $_ => 1 } split / /, $3 if $3;
11ea18f2
NC
592 $totmax = $totmax + $max;
593 $tested_files = $tested_files + 1;
f458b6e8 594 if ($seen_ok) {
20f82676
DM
595 # 1..n appears at end of file
596 $trailing_leader = 1;
597 if ($next != $max) {
a5890677 598 $failure = "FAILED--expected $max tests, saw $next";
20f82676
DM
599 last;
600 }
601 }
602 else {
603 $next = 0;
604 }
f458b6e8 605 $seen_leader = 1;
bb365837
GS
606 }
607 else {
f458b6e8 608 if (/^(not )?ok(?: (\d+))?[^\#]*(\s*\#.*)?/) {
21c74f43
A
609 unless ($seen_leader) {
610 unless ($seen_ok) {
20f82676 611 $next = 0;
21c74f43 612 }
37ce32a7 613 }
21c74f43 614 $seen_ok = 1;
11ea18f2 615 $next = $next + 1;
f458b6e8
MS
616 my($not, $num, $extra, $istodo) = ($1, $2, $3, 0);
617 $num = $next unless $num;
618
619 if ($num == $next) {
620
eac7c728
MB
621 # SKIP is essentially the same as TODO for t/TEST
622 # this still conforms to TAP:
08d7a6b2 623 # http://search.cpan.org/dist/TAP/TAP.pm
eac7c728 624 $extra and $istodo = $extra =~ /#\s*(?:TODO|SKIP)\b/;
21c74f43
A
625 $istodo = 1 if $todo{$num};
626
627 if( $not && !$istodo ) {
20f82676 628 $failure = "FAILED at test $num";
21c74f43
A
629 last;
630 }
20f82676
DM
631 }
632 else {
f458b6e8 633 $failure ="FAILED--expected test $next, saw test $num";
20f82676 634 last;
37ce32a7 635 }
f458b6e8
MS
636 }
637 elsif (/^Bail out!\s*(.*)/i) { # magic words
638 die "FAILED--Further testing stopped" . ($1 ? ": $1\n" : ".\n");
bb365837
GS
639 }
640 else {
dbf51d07
YST
641 # module tests are allowed extra output,
642 # because Test::Harness allows it
4d834435 643 next if $test =~ /^\W*(cpan|dist|ext|lib)\b/;
a5890677 644 $failure = "FAILED--unexpected output at test $next";
20f82676 645 last;
bb365837 646 }
8d063cd8
LW
647 }
648 }
649 }
84650816 650 close $results;
20f82676
DM
651
652 if (not defined $failure) {
a5890677 653 $failure = 'FAILED--no leader found' unless $seen_leader;
20f82676
DM
654 }
655
7a834142 656 if ($ENV{PERL_VALGRIND}) {
da51b73c 657 my @valgrind;
84650816
MS
658 if (-e $Valgrind_Log) {
659 if (open(V, $Valgrind_Log)) {
da51b73c
MHM
660 @valgrind = <V>;
661 close V;
662 } else {
84650816 663 warn "$0: Failed to open '$Valgrind_Log': $!\n";
da51b73c
MHM
664 }
665 }
3068023c 666 if ($ENV{VG_OPTS} =~ /cachegrind/) {
84650816 667 if (rename $Valgrind_Log, "$test.valgrind") {
11ea18f2 668 $valgrind = $valgrind + 1;
3068023c
JC
669 } else {
670 warn "$0: Failed to create '$test.valgrind': $!\n";
671 }
672 }
673 elsif (@valgrind) {
d44161bf
MHM
674 my $leaks = 0;
675 my $errors = 0;
7a834142
JH
676 for my $i (0..$#valgrind) {
677 local $_ = $valgrind[$i];
d44161bf 678 if (/^==\d+== ERROR SUMMARY: (\d+) errors? /) {
11ea18f2 679 $errors = $errors + $1; # there may be multiple error summaries
d44161bf
MHM
680 } elsif (/^==\d+== LEAK SUMMARY:/) {
681 for my $off (1 .. 4) {
682 if ($valgrind[$i+$off] =~
683 /(?:lost|reachable):\s+\d+ bytes in (\d+) blocks/) {
11ea18f2 684 $leaks = $leaks + $1;
d44161bf
MHM
685 }
686 }
7a834142
JH
687 }
688 }
d44161bf 689 if ($errors or $leaks) {
84650816 690 if (rename $Valgrind_Log, "$test.valgrind") {
11ea18f2 691 $valgrind = $valgrind + 1;
d44161bf
MHM
692 } else {
693 warn "$0: Failed to create '$test.valgrind': $!\n";
7a834142
JH
694 }
695 }
696 } else {
697 warn "No valgrind output?\n";
698 }
84650816
MS
699 if (-e $Valgrind_Log) {
700 unlink $Valgrind_Log
701 or warn "$0: Failed to unlink '$Valgrind_Log': $!\n";
da51b73c 702 }
7a834142 703 }
485988ae
RH
704 if ($type eq 'deparse') {
705 unlink "./$test.dp";
706 }
211f317f
JH
707 if ($ENV{PERL_3LOG}) {
708 my $tpp = $test;
3716a21d 709 $tpp =~ s:^\.\./::;
9c54ecba 710 $tpp =~ s:/:_:g;
3716a21d
JH
711 $tpp =~ s:\.t$:.3log:;
712 rename("perl.3log", $tpp) ||
713 die "rename: perl3.log to $tpp: $!\n";
211f317f 714 }
20f82676 715 if (not defined $failure and $next != $max) {
a5890677 716 $failure="FAILED--expected $max tests, saw $next";
20f82676
DM
717 }
718
343bc60d
MS
719 if( !defined $failure # don't mask a test failure
720 and $? )
721 {
722 $failure = "FAILED--non-zero wait status: $?";
723 }
724
20f82676
DM
725 if (defined $failure) {
726 print "${te}$failure\n";
11ea18f2 727 $::bad_files = $::bad_files + 1;
ade55ef4
AL
728 if ($test =~ /^base/) {
729 die "Failed a basic test ($test) -- cannot continue.\n";
20f82676 730 }
11ea18f2 731 $failed_tests{$test} = 1;
20f82676
DM
732 }
733 else {
bb365837 734 if ($max) {
551405c4
AL
735 my $elapsed;
736 if ( $show_elapsed_time ) {
737 $elapsed = sprintf( " %8.0f ms", (Time::HiRes::time() - $test_start_time) * 1000 );
738 }
739 else {
740 $elapsed = "";
741 }
742 print "${te}ok$elapsed\n";
11ea18f2 743 $good_files = $good_files + 1;
bb365837
GS
744 }
745 else {
6b202754 746 print "${te}skipped\n";
11ea18f2 747 $tested_files = $tested_files - 1;
bb365837 748 }
bcce72a7 749 }
551405c4 750 } # while tests
8d063cd8 751
80ed0dea 752 if ($::bad_files == 0) {
20f82676 753 if ($good_files) {
bb365837
GS
754 print "All tests successful.\n";
755 # XXX add mention of 'perlbug -ok' ?
756 }
757 else {
758 die "FAILED--no tests were run for some reason.\n";
759 }
8d063cd8 760 }
bb365837 761 else {
80ed0dea 762 my $pct = $tested_files ? sprintf("%.2f", ($tested_files - $::bad_files) / $tested_files * 100) : "0.00";
ade55ef4
AL
763 my $s = $::bad_files == 1 ? "" : "s";
764 warn "Failed $::bad_files test$s out of $tested_files, $pct% okay.\n";
765 for my $test ( sort keys %failed_tests ) {
766 print "\t$test\n";
bb365837 767 }
4e4732c1 768 warn <<'SHRDLU_1';
f7d228c6
JH
769### Since not all tests were successful, you may want to run some of
770### them individually and examine any diagnostic messages they produce.
771### See the INSTALL document's section on "make test".
4e4732c1 772SHRDLU_1
80ed0dea 773 warn <<'SHRDLU_2' if $good_files / $total_files > 0.8;
f7d228c6
JH
774### You have a good chance to get more information by running
775### ./perl harness
776### in the 't' directory since most (>=80%) of the tests succeeded.
4e4732c1 777SHRDLU_2
f458b6e8 778 if (eval {require Config; import Config; 1}) {
80ed0dea 779 if ($::Config{usedl} && (my $p = $::Config{ldlibpthname})) {
4e4732c1 780 warn <<SHRDLU_3;
f7d228c6
JH
781### You may have to set your dynamic library search path,
782### $p, to point to the build directory:
4e4732c1 783SHRDLU_3
f458b6e8 784 if (exists $ENV{$p} && $ENV{$p} ne '') {
4e4732c1 785 warn <<SHRDLU_4a;
f7d228c6
JH
786### setenv $p `pwd`:\$$p; cd t; ./perl harness
787### $p=`pwd`:\$$p; export $p; cd t; ./perl harness
788### export $p=`pwd`:\$$p; cd t; ./perl harness
4e4732c1 789SHRDLU_4a
f458b6e8 790 } else {
4e4732c1 791 warn <<SHRDLU_4b;
f7d228c6
JH
792### setenv $p `pwd`; cd t; ./perl harness
793### $p=`pwd`; export $p; cd t; ./perl harness
794### export $p=`pwd`; cd t; ./perl harness
4e4732c1 795SHRDLU_4b
f458b6e8 796 }
4e4732c1 797 warn <<SHRDLU_5;
f7d228c6
JH
798### for csh-style shells, like tcsh; or for traditional/modern
799### Bourne-style shells, like bash, ksh, and zsh, respectively.
4e4732c1 800SHRDLU_5
f458b6e8 801 }
afd33fa9 802 }
bb365837 803 }
80ed0dea 804 my ($user,$sys,$cuser,$csys) = times;
f47304e9 805 print sprintf("u=%.2f s=%.2f cu=%.2f cs=%.2f scripts=%d tests=%d\n",
80ed0dea 806 $user,$sys,$cuser,$csys,$tested_files,$totmax);
7a834142
JH
807 if ($ENV{PERL_VALGRIND}) {
808 my $s = $valgrind == 1 ? '' : 's';
809 print "$valgrind valgrind report$s created.\n", ;
810 }
6ee623d5 811}
80ed0dea 812exit ($::bad_files != 0);
ade55ef4
AL
813
814# ex: set ts=8 sts=4 sw=4 noet: