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, $mani)) {
145 while (<MANI>) { # similar code in t/harness
146 if (m!^(ext/(\S+)/+(?:[^/\s]+\.t|test\.pl)|lib/\S+?(?:\.t|test\.pl))\s!) {
149 if (!$::core || $t =~ m!^lib/[a-z]!)
151 if (defined $extension) {
152 $extension =~ s!/t$!!;
153 # XXX Do I want to warn that I'm skipping these?
154 next if $skip{$extension};
156 my $path = File::Spec->catfile($updir, $t);
158 $::path_to_name{$path} = $t;
164 warn "$0: cannot open $mani: $!\n";
169 _find_tests('japh') if $::torture;
173 # Tests known to cause infinite loops for the perlcc tests.
174 # %::infinite = ( 'comp/require.t', 1, 'op/bop.t', 1, 'lib/hostname.t', 1 );
178 _testprogs('deparse', '', @ARGV);
180 elsif( $::compile ) {
181 _testprogs('compile', '', @ARGV);
183 elsif( $::bytecompile ) {
184 _testprogs('bytecompile', '', @ARGV);
186 elsif ($::with_utf16) {
189 print STDERR "# ENDIAN $e BOM $b\n";
192 my $u = $a . "." . ($e ? "l" : "b") . "e" . ($b ? "b" : "");
193 my $f = $e ? "v" : "n";
197 if (open(U, ">$u")) {
198 print U pack("$f", 0xFEFF) if $b;
200 print U pack("$f*", unpack("C*", $_));
207 _testprogs('perl', '', @UARGV);
213 _testprogs('compile', '', @ARGV) if -e "../testcompile";
214 _testprogs('perl', '', @ARGV);
218 my ($type, $args, @tests) = @_;
220 print <<'EOT' if ($type eq 'compile');
221 ------------------------------------------------------------------------------
223 ------------------------------------------------------------------------------
226 print <<'EOT' if ($type eq 'deparse');
227 ------------------------------------------------------------------------------
229 ------------------------------------------------------------------------------
232 print <<EOT if ($type eq 'bytecompile');
233 ------------------------------------------------------------------------------
234 TESTING BYTECODE COMPILER
235 ------------------------------------------------------------------------------
238 $ENV{PERLCC_TIMEOUT} = 120
239 if ($type eq 'compile' && !$ENV{PERLCC_TIMEOUT});
243 foreach my $t (@tests) {
244 unless (exists $::path_to_name{$t}) {
245 my $tname = File::Spec->catfile('t',$t);
246 $tname = VMS::Filespec::unixify($tname) if $^O eq 'VMS';
247 $::path_to_name{$t} = $tname;
251 foreach (@::path_to_name{@tests}) {
254 $maxlen = $len if $len > $maxlen;
256 # + 3 : we want three dots between the test name and the "ok"
257 my $dotdotdot = $maxlen + 3 ;
259 my $valgrind_log = 'current.valgrind';
260 my $total_files = @tests;
262 my $tested_files = 0;
265 while (my $test = shift @tests) {
266 my $test_start_time = $show_elapsed_time ? Time::HiRes::time() : 0;
268 if ( $::infinite{$test} && $type eq 'compile' ) {
269 print STDERR "$test creates infinite loop! Skipping.\n";
275 if ($type eq 'deparse') {
276 if ($test eq "comp/redef.t") {
277 # Redefinition happens at compile time
280 elsif ($test =~ m{lib/Switch/t/}) {
281 # B::Deparse doesn't support source filtering
285 my $te = $::path_to_name{$test} . '.'
286 x ($dotdotdot - length($::path_to_name{$test}));
288 if ($^O ne 'VMS') { # defer printing on VMS due to piping bug
293 # XXX DAPM %OVER not defined anywhere
294 # $test = $OVER{$test} if exists $OVER{$test};
296 open(SCRIPT,"<",$test) or die "Can't run $test.\n";
298 close(SCRIPT) unless ($type eq 'deparse');
303 if (/#!.*\bperl.*\s-\w*([tT])/) {
308 # not all tests are expected to pass with this option
316 my $test_executable; # for 'compile' tests
318 if ($type eq 'deparse') {
319 # Look for #line directives which change the filename
321 $file_opts .= ",-f$3$4"
322 if /^#\s*line\s+(\d+)\s+((\w+)|"([^"]+)")/;
327 my $utf8 = $::with_utf8 ? '-I../lib -Mutf8' : '';
328 my $testswitch = '-I. -MTestInit'; # -T will strict . from @INC
329 if ($type eq 'deparse') {
331 "./perl $testswitch $switch -I../lib -MO=-qq,Deparse,-sv1.,".
332 "-l$::deparse_opts$file_opts ".
334 "&& ./perl $testswitch $switch -I../lib $test.dp |";
335 open(RESULTS, $deparse_cmd)
336 or print "can't deparse '$deparse_cmd': $!.\n";
338 elsif ($type eq 'bytecompile') {
340 if( $^O eq 'MSWin32') {
348 my $perl = $ENV{PERL} || "$pwd/perl";
349 my $bswitch = "-MO=Bytecode,-H,-TI,-s$pwd/$test,";
350 $bswitch .= "-TF$test.plc,"
351 if $test =~ m(chdir|pod/|CGI/t/carp|lib/DB);
353 if $test =~ m(deparse|terse|ext/Storable/t/code);
355 if $test =~ m(op/getpid);
356 my $bytecompile_cmd =
357 "$perl $testswitch $switch -I../lib $bswitch".
358 "-o$test.plc $test 2>$null &&".
359 "$perl $testswitch $switch -I../lib $utf8 $test.plc |";
360 open(RESULTS,$bytecompile_cmd)
361 or print "can't byte-compile '$bytecompile_cmd': $!.\n";
363 elsif ($type eq 'perl') {
364 my $perl = $ENV{PERL} || './perl';
365 my $redir = $^O eq 'VMS' ? '2>&1' : '';
366 if ($ENV{PERL_VALGRIND}) {
367 my $valgrind = $ENV{VALGRIND} // 'valgrind';
368 $perl = "$valgrind --suppressions=perl.supp --leak-check=yes "
369 . "--leak-resolution=high --show-reachable=yes "
370 . "--num-callers=50 --log-fd=3 $perl";
371 $redir = "3>$valgrind_log";
373 my $run = "$perl" . _quote_args("$testswitch $switch $utf8")
375 open(RESULTS,$run) or print "can't run '$run': $!.\n";
379 my $pl2c = "$testswitch -I../lib ../utils/perlcc --testsuite " .
380 # -O9 for good measure, -fcog is broken ATM
381 "$switch -Wb=-O9,-fno-cog -L .. " .
382 "-I \".. ../lib/CORE\" $args $utf8 $test -o ";
384 if( $^O eq 'MSWin32' ) {
385 $test_executable = "$test.exe";
386 # hopefully unused name...
387 open HACK, "> xweghyz.pl";
391 open HACK, '.\\perl $pl2c $test_executable |';
392 # cl.exe prints the name of the .c file on stdout (\%^\$^#)
393 while(<HACK>) {m/^\\w+\\.[cC]\$/ && next;print}
394 open HACK, '$test_executable |';
395 while(<HACK>) {print}
398 $compile_cmd = 'xweghyz.pl |';
401 $test_executable = "$test.plc";
403 = "./perl $pl2c $test_executable && $test_executable |";
405 unlink $test_executable if -f $test_executable;
406 open(RESULTS, $compile_cmd)
407 or print "can't compile '$compile_cmd': $!.\n";
414 my $trailing_leader = 0;
418 next if /^\s*$/; # skip blank lines
423 if ($trailing_leader) {
424 # shouldn't be anything following a postfix 1..n
425 $failure = 'FAILED--extra output after trailing 1..n';
428 if (/^1\.\.([0-9]+)( todo ([\d ]+))?/) {
430 $failure = 'FAILED--seen duplicate leader';
434 %todo = map { $_ => 1 } split / /, $3 if $3;
438 # 1..n appears at end of file
439 $trailing_leader = 1;
441 $failure = "FAILED--expected $max tests, saw $next";
451 if (/^(not )?ok(?: (\d+))?[^\#]*(\s*\#.*)?/) {
452 unless ($seen_leader) {
459 my($not, $num, $extra, $istodo) = ($1, $2, $3, 0);
460 $num = $next unless $num;
464 # SKIP is essentially the same as TODO for t/TEST
465 # this still conforms to TAP:
466 # http://search.cpan.org/dist/Test-Harness/lib/Test/Harness/TAP.pod
467 $extra and $istodo = $extra =~ /#\s*(?:TODO|SKIP)\b/;
468 $istodo = 1 if $todo{$num};
470 if( $not && !$istodo ) {
471 $failure = "FAILED at test $num";
476 $failure ="FAILED--expected test $next, saw test $num";
480 elsif (/^Bail out!\s*(.*)/i) { # magic words
481 die "FAILED--Further testing stopped" . ($1 ? ": $1\n" : ".\n");
484 # module tests are allowed extra output,
485 # because Test::Harness allows it
486 next if $test =~ /^\W*(ext|lib)\b/;
487 $failure = "FAILED--unexpected output at test $next";
495 if (not defined $failure) {
496 $failure = 'FAILED--no leader found' unless $seen_leader;
499 if ($ENV{PERL_VALGRIND}) {
501 if (-e $valgrind_log) {
502 if (open(V, $valgrind_log)) {
506 warn "$0: Failed to open '$valgrind_log': $!\n";
512 for my $i (0..$#valgrind) {
513 local $_ = $valgrind[$i];
514 if (/^==\d+== ERROR SUMMARY: (\d+) errors? /) {
515 $errors += $1; # there may be multiple error summaries
516 } elsif (/^==\d+== LEAK SUMMARY:/) {
517 for my $off (1 .. 4) {
518 if ($valgrind[$i+$off] =~
519 /(?:lost|reachable):\s+\d+ bytes in (\d+) blocks/) {
525 if ($errors or $leaks) {
526 if (rename $valgrind_log, "$test.valgrind") {
529 warn "$0: Failed to create '$test.valgrind': $!\n";
533 warn "No valgrind output?\n";
535 if (-e $valgrind_log) {
537 or warn "$0: Failed to unlink '$valgrind_log': $!\n";
540 if ($type eq 'deparse') {
543 if ($ENV{PERL_3LOG}) {
547 $tpp =~ s:\.t$:.3log:;
548 rename("perl.3log", $tpp) ||
549 die "rename: perl3.log to $tpp: $!\n";
551 # test if the compiler compiled something
552 if( $type eq 'compile' && !-e "$test_executable" ) {
553 $failure = "Test did not compile";
555 if (not defined $failure and $next != $max) {
556 $failure="FAILED--expected $max tests, saw $next";
559 if (defined $failure) {
560 print "${te}$failure\n";
564 die "Failed a basic test--cannot continue.\n";
570 if ( $show_elapsed_time ) {
571 $elapsed = sprintf( " %8.0f ms", (Time::HiRes::time() - $test_start_time) * 1000 );
576 print "${te}ok$elapsed\n";
580 print "${te}skipping test on this platform\n";
586 if ($::bad_files == 0) {
588 print "All tests successful.\n";
589 # XXX add mention of 'perlbug -ok' ?
592 die "FAILED--no tests were run for some reason.\n";
596 my $pct = $tested_files ? sprintf("%.2f", ($tested_files - $::bad_files) / $tested_files * 100) : "0.00";
597 if ($::bad_files == 1) {
598 warn "Failed 1 test script out of $tested_files, $pct% okay.\n";
601 warn "Failed $::bad_files test scripts out of $tested_files, $pct% okay.\n";
604 ### Since not all tests were successful, you may want to run some of
605 ### them individually and examine any diagnostic messages they produce.
606 ### See the INSTALL document's section on "make test".
608 warn <<'SHRDLU_2' if $good_files / $total_files > 0.8;
609 ### You have a good chance to get more information by running
611 ### in the 't' directory since most (>=80%) of the tests succeeded.
613 if (eval {require Config; import Config; 1}) {
614 if ($::Config{usedl} && (my $p = $::Config{ldlibpthname})) {
616 ### You may have to set your dynamic library search path,
617 ### $p, to point to the build directory:
619 if (exists $ENV{$p} && $ENV{$p} ne '') {
621 ### setenv $p `pwd`:\$$p; cd t; ./perl harness
622 ### $p=`pwd`:\$$p; export $p; cd t; ./perl harness
623 ### export $p=`pwd`:\$$p; cd t; ./perl harness
627 ### setenv $p `pwd`; cd t; ./perl harness
628 ### $p=`pwd`; export $p; cd t; ./perl harness
629 ### export $p=`pwd`; cd t; ./perl harness
633 ### for csh-style shells, like tcsh; or for traditional/modern
634 ### Bourne-style shells, like bash, ksh, and zsh, respectively.
639 my ($user,$sys,$cuser,$csys) = times;
640 print sprintf("u=%.2f s=%.2f cu=%.2f cs=%.2f scripts=%d tests=%d\n",
641 $user,$sys,$cuser,$csys,$tested_files,$totmax);
642 if ($ENV{PERL_VALGRIND}) {
643 my $s = $valgrind == 1 ? '' : 's';
644 print "$valgrind valgrind report$s created.\n", ;
647 exit ($::bad_files != 0);