3 # This is written in a peculiar style, since we're trying to avoid
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.)
10 # for testing TEST only
11 #BEGIN { require '../lib/strict.pm'; strict->import() };
12 #BEGIN { require '../lib/warnings.pm'; warnings->import() };
14 # Let tests know they're running in the perl core. Useful for modules
15 # which live dual lives on CPAN.
18 # remove empty elements due to insertion of empty symbols via "''p1'" syntax
19 @ARGV = grep($_,@ARGV) if $^O eq 'VMS';
20 our $show_elapsed_time = $ENV{HARNESS_TIMER} || 0;
22 # Cheesy version of Getopt::Std. Maybe we should replace it with that.
25 foreach my $idx (0..$#ARGV) {
26 push( @argv, $ARGV[$idx] ), next unless $ARGV[$idx] =~ /^-(\S+)$/;
27 $::core = 1 if $1 eq 'core';
28 $::verbose = 1 if $1 eq 'v';
29 $::torture = 1 if $1 eq 'torture';
30 $::with_utf8 = 1 if $1 eq 'utf8';
31 $::with_utf16 = 1 if $1 eq 'utf16';
32 $::bytecompile = 1 if $1 eq 'bytecompile';
33 $::compile = 1 if $1 eq 'compile';
34 $::taintwarn = 1 if $1 eq 'taintwarn';
35 $ENV{PERL_CORE_MINITEST} = 1 if $1 eq 'minitest';
36 if ($1 =~ /^deparse(,.+)?$/) {
44 chdir 't' if -f 't/TEST';
46 die "You need to run \"make test\" first to set things up.\n"
47 unless -e 'perl' or -e 'perl.exe' or -e 'perl.pm';
49 if ($ENV{PERL_3LOG}) { # Tru64 third(1) tool, see perlhack
50 unless (-x 'perl.third') {
51 unless (-x '../perl.third') {
52 die "You need to run \"make perl.third first.\n";
55 print "Symlinking ../perl.third as perl.third...\n";
56 die "Failed to symlink: $!\n"
57 unless symlink("../perl.third", "perl.third");
58 die "Symlinked but no executable perl.third: $!\n"
59 unless -x 'perl.third';
64 # check leakage for embedders
65 $ENV{PERL_DESTRUCT_LEVEL} = 2 unless exists $ENV{PERL_DESTRUCT_LEVEL};
67 $ENV{EMXSHELL} = 'sh'; # For OS/2
69 # Roll your own File::Find!
72 if ($show_elapsed_time) { require Time::HiRes }
73 my $curdir = File::Spec->curdir;
74 my $updir = File::Spec->updir;
78 opendir DIR, $dir or die "Trouble opening $dir: $!";
79 foreach my $f (sort { $a cmp $b } readdir DIR) {
80 next if $f eq $curdir or $f eq $updir or
81 $f =~ /^(?:CVS|RCS|SCCS|\.svn)$/;
83 my $fullpath = File::Spec->catfile($dir, $f);
85 _find_tests($fullpath) if -d $fullpath;
86 $fullpath = VMS::Filespec::unixify($fullpath) if $^O eq 'VMS';
87 push @ARGV, $fullpath if $f =~ /\.t$/;
95 foreach (split(/\s+/,$args)) {
96 # In VMS protect with doublequotes because otherwise
97 # DCL will lowercase -- unless already doublequoted.
98 $_ = q(").$_.q(") if ($^O eq 'VMS') && !/^\"/ && length($_) > 0;
99 $argstring .= ' ' . $_;
105 return map {$_, 1} split /\s+/, $_[0];
109 foreach my $dir (qw(base comp cmd run io op uni)) {
112 _find_tests("lib") unless $::core;
113 # Config.pm may be broken for make minitest. And this is only a refinement
114 # for skipping tests on non-default builds, so it is allowed to fail.
115 # What we want to to is make a list of extensions which we did not build.
116 my $configsh = File::Spec->catfile($updir, "config.sh");
119 my (%extensions, %known_extensions);
120 open FH, $configsh or die "Can't open $configsh: $!";
122 if (/^extensions=['"](.*)['"]$/) {
123 # Deliberate string interpolation to avoid triggering possible
125 %extensions = _populate_hash ("$1");
127 elsif (/^known_extensions=['"](.*)['"]$/) {
128 %known_extensions = _populate_hash ($1);
132 if (%known_extensions) {
133 foreach (keys %known_extensions) {
134 $skip{$_}++ unless $extensions{$_};
137 warn "No known_extensions line found in $configsh";
140 warn "No extensions line found in $configsh";
143 my $mani = File::Spec->catfile($updir, "MANIFEST");
144 if (open(MANI, $mani)) {
145 my $ext_pat = $^O eq 'MSWin32' ? '(?:win32/)?ext' : 'ext';
146 while (<MANI>) { # similar code in t/harness
147 if (m!^($ext_pat/(\S+)/+(?:[^/\s]+\.t|test\.pl)|lib/\S+?(?:\.t|test\.pl))\s!) {
150 if (!$::core || $t =~ m!^lib/[a-z]!)
152 if (defined $extension) {
153 $extension =~ s!/t$!!;
154 # XXX Do I want to warn that I'm skipping these?
155 next if $skip{$extension};
157 my $path = File::Spec->catfile($updir, $t);
159 $::path_to_name{$path} = $t;
165 warn "$0: cannot open $mani: $!\n";
170 _find_tests('japh') if $::torture;
174 # Tests known to cause infinite loops for the perlcc tests.
175 # %::infinite = ( 'comp/require.t', 1, 'op/bop.t', 1, 'lib/hostname.t', 1 );
179 _testprogs('deparse', '', @ARGV);
181 elsif( $::compile ) {
182 _testprogs('compile', '', @ARGV);
184 elsif( $::bytecompile ) {
185 _testprogs('bytecompile', '', @ARGV);
187 elsif ($::with_utf16) {
190 print STDERR "# ENDIAN $e BOM $b\n";
193 my $u = $a . "." . ($e ? "l" : "b") . "e" . ($b ? "b" : "");
194 my $f = $e ? "v" : "n";
198 if (open(U, ">$u")) {
199 print U pack("$f", 0xFEFF) if $b;
201 print U pack("$f*", unpack("C*", $_));
208 _testprogs('perl', '', @UARGV);
214 _testprogs('compile', '', @ARGV) if -e "../testcompile";
215 _testprogs('perl', '', @ARGV);
219 my ($type, $args, @tests) = @_;
221 print <<'EOT' if ($type eq 'compile');
222 ------------------------------------------------------------------------------
224 ------------------------------------------------------------------------------
227 print <<'EOT' if ($type eq 'deparse');
228 ------------------------------------------------------------------------------
230 ------------------------------------------------------------------------------
233 print <<EOT if ($type eq 'bytecompile');
234 ------------------------------------------------------------------------------
235 TESTING BYTECODE COMPILER
236 ------------------------------------------------------------------------------
239 $ENV{PERLCC_TIMEOUT} = 120
240 if ($type eq 'compile' && !$ENV{PERLCC_TIMEOUT});
244 foreach my $t (@tests) {
245 unless (exists $::path_to_name{$t}) {
246 my $tname = File::Spec->catfile('t',$t);
247 $tname = VMS::Filespec::unixify($tname) if $^O eq 'VMS';
248 $::path_to_name{$t} = $tname;
252 foreach (@::path_to_name{@tests}) {
255 $maxlen = $len if $len > $maxlen;
257 # + 3 : we want three dots between the test name and the "ok"
258 my $dotdotdot = $maxlen + 3 ;
260 my $valgrind_log = 'current.valgrind';
261 my $total_files = @tests;
263 my $tested_files = 0;
267 while (my $test = shift @tests) {
268 my $test_start_time = $show_elapsed_time ? Time::HiRes::time() : 0;
270 if ( $::infinite{$test} && $type eq 'compile' ) {
271 print STDERR "$test creates infinite loop! Skipping.\n";
277 if ($type eq 'deparse') {
278 if ($test eq "comp/redef.t") {
279 # Redefinition happens at compile time
282 elsif ($test =~ m{lib/Switch/t/}) {
283 # B::Deparse doesn't support source filtering
287 my $te = $::path_to_name{$test} . '.'
288 x ($dotdotdot - length($::path_to_name{$test}));
290 if ($^O ne 'VMS') { # defer printing on VMS due to piping bug
295 # XXX DAPM %OVER not defined anywhere
296 # $test = $OVER{$test} if exists $OVER{$test};
298 open(SCRIPT,"<",$test) or die "Can't run $test.\n";
300 close(SCRIPT) unless ($type eq 'deparse');
305 if (/#!.*\bperl.*\s-\w*([tT])/) {
310 # not all tests are expected to pass with this option
318 my $test_executable; # for 'compile' tests
320 if ($type eq 'deparse') {
321 # Look for #line directives which change the filename
323 $file_opts .= ",-f$3$4"
324 if /^#\s*line\s+(\d+)\s+((\w+)|"([^"]+)")/;
329 my $utf8 = $::with_utf8 ? '-I../lib -Mutf8' : '';
330 my $testswitch = '-I. -MTestInit'; # -T will strict . from @INC
331 if ($type eq 'deparse') {
333 "./perl $testswitch $switch -I../lib -MO=-qq,Deparse,-sv1.,".
334 "-l$::deparse_opts$file_opts ".
336 "&& ./perl $testswitch $switch -I../lib $test.dp |";
337 open(RESULTS, $deparse_cmd)
338 or print "can't deparse '$deparse_cmd': $!.\n";
340 elsif ($type eq 'bytecompile') {
342 if( $^O eq 'MSWin32') {
350 my $perl = $ENV{PERL} || "$pwd/perl";
351 my $bswitch = "-MO=Bytecode,-H,-TI,-s$pwd/$test,";
352 $bswitch .= "-TF$test.plc,"
353 if $test =~ m(chdir|pod/|CGI/t/carp|lib/DB);
355 if $test =~ m(deparse|terse|ext/Storable/t/code);
357 if $test =~ m(op/getpid);
358 my $bytecompile_cmd =
359 "$perl $testswitch $switch -I../lib $bswitch".
360 "-o$test.plc $test 2>$null &&".
361 "$perl $testswitch $switch -I../lib $utf8 $test.plc |";
362 open(RESULTS,$bytecompile_cmd)
363 or print "can't byte-compile '$bytecompile_cmd': $!.\n";
365 elsif ($type eq 'perl') {
366 my $perl = $ENV{PERL} || './perl';
367 my $redir = $^O eq 'VMS' ? '2>&1' : '';
368 if ($ENV{PERL_VALGRIND}) {
369 my $valgrind = $ENV{VALGRIND} // 'valgrind';
370 $perl = "$valgrind --suppressions=perl.supp --leak-check=yes "
371 . "--leak-resolution=high --show-reachable=yes "
372 . "--num-callers=50 --log-fd=3 $perl";
373 $redir = "3>$valgrind_log";
375 my $run = "$perl" . _quote_args("$testswitch $switch $utf8")
377 open(RESULTS,$run) or print "can't run '$run': $!.\n";
381 my $pl2c = "$testswitch -I../lib ../utils/perlcc --testsuite " .
382 # -O9 for good measure, -fcog is broken ATM
383 "$switch -Wb=-O9,-fno-cog -L .. " .
384 "-I \".. ../lib/CORE\" $args $utf8 $test -o ";
386 if( $^O eq 'MSWin32' ) {
387 $test_executable = "$test.exe";
388 # hopefully unused name...
389 open HACK, "> xweghyz.pl";
393 open HACK, '.\\perl $pl2c $test_executable |';
394 # cl.exe prints the name of the .c file on stdout (\%^\$^#)
395 while(<HACK>) {m/^\\w+\\.[cC]\$/ && next;print}
396 open HACK, '$test_executable |';
397 while(<HACK>) {print}
400 $compile_cmd = 'xweghyz.pl |';
403 $test_executable = "$test.plc";
405 = "./perl $pl2c $test_executable && $test_executable |";
407 unlink $test_executable if -f $test_executable;
408 open(RESULTS, $compile_cmd)
409 or print "can't compile '$compile_cmd': $!.\n";
411 # Our environment may force us to use UTF-8, but we can't be sure that
412 # anything we're reading from will be generating (well formed) UTF-8
413 # This may not be the best way - possibly we should unset ${^OPEN} up
421 my $trailing_leader = 0;
425 next if /^\s*$/; # skip blank lines
430 if ($trailing_leader) {
431 # shouldn't be anything following a postfix 1..n
432 $failure = 'FAILED--extra output after trailing 1..n';
435 if (/^1\.\.([0-9]+)( todo ([\d ]+))?/) {
437 $failure = 'FAILED--seen duplicate leader';
441 %todo = map { $_ => 1 } split / /, $3 if $3;
445 # 1..n appears at end of file
446 $trailing_leader = 1;
448 $failure = "FAILED--expected $max tests, saw $next";
458 if (/^(not )?ok(?: (\d+))?[^\#]*(\s*\#.*)?/) {
459 unless ($seen_leader) {
466 my($not, $num, $extra, $istodo) = ($1, $2, $3, 0);
467 $num = $next unless $num;
471 # SKIP is essentially the same as TODO for t/TEST
472 # this still conforms to TAP:
473 # http://search.cpan.org/dist/Test-Harness/lib/Test/Harness/TAP.pod
474 $extra and $istodo = $extra =~ /#\s*(?:TODO|SKIP)\b/;
475 $istodo = 1 if $todo{$num};
477 if( $not && !$istodo ) {
478 $failure = "FAILED at test $num";
483 $failure ="FAILED--expected test $next, saw test $num";
487 elsif (/^Bail out!\s*(.*)/i) { # magic words
488 die "FAILED--Further testing stopped" . ($1 ? ": $1\n" : ".\n");
491 # module tests are allowed extra output,
492 # because Test::Harness allows it
493 next if $test =~ /^\W*(ext|lib)\b/;
494 $failure = "FAILED--unexpected output at test $next";
502 if (not defined $failure) {
503 $failure = 'FAILED--no leader found' unless $seen_leader;
506 if ($ENV{PERL_VALGRIND}) {
508 if (-e $valgrind_log) {
509 if (open(V, $valgrind_log)) {
513 warn "$0: Failed to open '$valgrind_log': $!\n";
519 for my $i (0..$#valgrind) {
520 local $_ = $valgrind[$i];
521 if (/^==\d+== ERROR SUMMARY: (\d+) errors? /) {
522 $errors += $1; # there may be multiple error summaries
523 } elsif (/^==\d+== LEAK SUMMARY:/) {
524 for my $off (1 .. 4) {
525 if ($valgrind[$i+$off] =~
526 /(?:lost|reachable):\s+\d+ bytes in (\d+) blocks/) {
532 if ($errors or $leaks) {
533 if (rename $valgrind_log, "$test.valgrind") {
536 warn "$0: Failed to create '$test.valgrind': $!\n";
540 warn "No valgrind output?\n";
542 if (-e $valgrind_log) {
544 or warn "$0: Failed to unlink '$valgrind_log': $!\n";
547 if ($type eq 'deparse') {
550 if ($ENV{PERL_3LOG}) {
554 $tpp =~ s:\.t$:.3log:;
555 rename("perl.3log", $tpp) ||
556 die "rename: perl3.log to $tpp: $!\n";
558 # test if the compiler compiled something
559 if( $type eq 'compile' && !-e "$test_executable" ) {
560 $failure = "Test did not compile";
562 if (not defined $failure and $next != $max) {
563 $failure="FAILED--expected $max tests, saw $next";
566 if (defined $failure) {
567 print "${te}$failure\n";
569 if ($test =~ /^base/) {
570 die "Failed a basic test ($test) -- cannot continue.\n";
572 ++$failed_tests{$test};
577 if ( $show_elapsed_time ) {
578 $elapsed = sprintf( " %8.0f ms", (Time::HiRes::time() - $test_start_time) * 1000 );
583 print "${te}ok$elapsed\n";
587 print "${te}skipping test on this platform\n";
593 if ($::bad_files == 0) {
595 print "All tests successful.\n";
596 # XXX add mention of 'perlbug -ok' ?
599 die "FAILED--no tests were run for some reason.\n";
603 my $pct = $tested_files ? sprintf("%.2f", ($tested_files - $::bad_files) / $tested_files * 100) : "0.00";
604 my $s = $::bad_files == 1 ? "" : "s";
605 warn "Failed $::bad_files test$s out of $tested_files, $pct% okay.\n";
606 for my $test ( sort keys %failed_tests ) {
610 ### Since not all tests were successful, you may want to run some of
611 ### them individually and examine any diagnostic messages they produce.
612 ### See the INSTALL document's section on "make test".
614 warn <<'SHRDLU_2' if $good_files / $total_files > 0.8;
615 ### You have a good chance to get more information by running
617 ### in the 't' directory since most (>=80%) of the tests succeeded.
619 if (eval {require Config; import Config; 1}) {
620 if ($::Config{usedl} && (my $p = $::Config{ldlibpthname})) {
622 ### You may have to set your dynamic library search path,
623 ### $p, to point to the build directory:
625 if (exists $ENV{$p} && $ENV{$p} ne '') {
627 ### setenv $p `pwd`:\$$p; cd t; ./perl harness
628 ### $p=`pwd`:\$$p; export $p; cd t; ./perl harness
629 ### export $p=`pwd`:\$$p; cd t; ./perl harness
633 ### setenv $p `pwd`; cd t; ./perl harness
634 ### $p=`pwd`; export $p; cd t; ./perl harness
635 ### export $p=`pwd`; cd t; ./perl harness
639 ### for csh-style shells, like tcsh; or for traditional/modern
640 ### Bourne-style shells, like bash, ksh, and zsh, respectively.
645 my ($user,$sys,$cuser,$csys) = times;
646 print sprintf("u=%.2f s=%.2f cu=%.2f cs=%.2f scripts=%d tests=%d\n",
647 $user,$sys,$cuser,$csys,$tested_files,$totmax);
648 if ($ENV{PERL_VALGRIND}) {
649 my $s = $valgrind == 1 ? '' : 's';
650 print "$valgrind valgrind report$s created.\n", ;
653 exit ($::bad_files != 0);
655 # ex: set ts=8 sts=4 sw=4 noet: