1 # -*- Mode: cperl; cperl-indent-level: 4 -*-
6 use Test::Harness::Straps;
7 use Test::Harness::Assert;
16 @ISA @EXPORT @EXPORT_OK
17 $Verbose $Switches $Debug
18 $verbose $switches $debug
27 eval "use Time::HiRes 'time'";
28 $has_time_hires = !$@;
33 Test::Harness - Run Perl standard test scripts with statistics
43 # Backwards compatibility for exportable variable names.
45 *switches = *Switches;
48 $ENV{HARNESS_ACTIVE} = 1;
49 $ENV{HARNESS_VERSION} = $VERSION;
53 delete $ENV{HARNESS_ACTIVE};
54 delete $ENV{HARNESS_VERSION};
57 my $Files_In_Dir = $ENV{HARNESS_FILELEAK_IN_DIR};
59 $Strap = Test::Harness::Straps->new;
61 sub strap { return $Strap };
64 @EXPORT = qw(&runtests);
65 @EXPORT_OK = qw(&execute_tests $verbose $switches);
67 $Verbose = $ENV{HARNESS_VERBOSE} || 0;
68 $Debug = $ENV{HARNESS_DEBUG} || 0;
70 $Columns = $ENV{HARNESS_COLUMNS} || $ENV{COLUMNS} || 80;
71 $Columns--; # Some shells have trouble with a full line of text.
72 $Timer = $ENV{HARNESS_TIMER} || 0;
78 runtests(@test_files);
82 B<STOP!> If all you want to do is write a test script, consider
83 using Test::Simple. Test::Harness is the module that reads the
84 output from Test::Simple, Test::More and other modules based on
85 Test::Builder. You don't need to know about Test::Harness to use
88 Test::Harness runs tests and expects output from the test in a
89 certain format. That format is called TAP, the Test Anything
90 Protocol. It is defined in L<Test::Harness::TAP>.
92 C<Test::Harness::runtests(@tests)> runs all the testscripts named
93 as arguments and checks standard output for the expected strings
96 The F<prove> utility is a thin wrapper around Test::Harness.
100 Test::Harness will honor the C<-T> or C<-t> in the #! line on your
101 test files. So if you begin a test with:
105 the test will be run with taint mode on.
107 =head2 Configuration variables.
109 These variables can be used to configure the behavior of
110 Test::Harness. They are exported on request.
114 =item C<$Test::Harness::Verbose>
116 The package variable C<$Test::Harness::Verbose> is exportable and can be
117 used to let C<runtests()> display the standard output of the script
118 without altering the behavior otherwise. The F<prove> utility's C<-v>
121 =item C<$Test::Harness::switches>
123 The package variable C<$Test::Harness::switches> is exportable and can be
124 used to set perl command line options used for running the test
125 script(s). The default value is C<-w>. It overrides C<HARNESS_PERL_SWITCHES>.
127 =item C<$Test::Harness::Timer>
129 If set to true, and C<Time::HiRes> is available, print elapsed seconds
130 after each test file.
137 When tests fail, analyze the summary report:
139 t/base..............ok
140 t/nonumbers.........ok
141 t/ok................ok
142 t/test-harness......ok
143 t/waterloo..........dubious
144 Test returned status 3 (wstat 768, 0x300)
145 DIED. FAILED tests 1, 3, 5, 7, 9, 11, 13, 15, 17, 19
146 Failed 10/20 tests, 50.00% okay
147 Failed Test Stat Wstat Total Fail List of Failed
148 ---------------------------------------------------------------
149 t/waterloo.t 3 768 20 10 1 3 5 7 9 11 13 15 17 19
150 Failed 1/5 test scripts, 80.00% okay. 10/44 subtests failed, 77.27% okay.
152 Everything passed but F<t/waterloo.t>. It failed 10 of 20 tests and
153 exited with non-zero status indicating something dubious happened.
155 The columns in the summary report mean:
161 The test file which failed.
165 If the test exited with non-zero, this is its exit status.
169 The wait status of the test.
173 Total number of tests expected to run.
177 Number which failed, either from "not ok" or because they never ran.
179 =item B<List of Failed>
181 A list of the tests which failed. Successive failures may be
182 abbreviated (ie. 15-20 to indicate that tests 15, 16, 17, 18, 19 and
190 The following functions are available.
192 =head2 runtests( @test_files )
194 This runs all the given I<@test_files> and divines whether they passed
195 or failed based on their output to STDOUT (details above). It prints
196 out each individual test which failed along with a summary report and
197 a how long it all took.
199 It returns true if everything was ok. Otherwise it will C<die()> with
200 one of the messages in the DIAGNOSTICS section.
209 my ($tot, $failedtests,$todo_passed) = execute_tests(tests => \@tests);
210 print get_results($tot, $failedtests,$todo_passed);
212 my $ok = _all_ok($tot);
214 assert(($ok xor keys %$failedtests),
215 q{ok status jives with $failedtests});
220 # my $ok = _all_ok(\%tot);
221 # Tells you if this test run is overall successful or not.
226 return $tot->{bad} == 0 && ($tot->{max} || $tot->{skipped}) ? 1 : 0;
229 # Returns all the files in a directory. This is shorthand for backwards
230 # compatibility on systems where C<glob()> doesn't work right.
236 my @f = readdir DIRH;
242 =head2 execute_tests( tests => \@test_files, out => \*FH )
244 Runs all the given C<@test_files> (just like C<runtests()>) but
245 doesn't generate the final report. During testing, progress
246 information will be written to the currently selected output
247 filehandle (usually C<STDOUT>), or to the filehandle given by the
248 C<out> parameter. The I<out> is optional.
250 Returns a list of two values, C<$total> and C<$failed>, describing the
251 results. C<$total> is a hash ref summary of all the tests run. Its
252 keys and values are this:
254 bonus Number of individual todo tests unexpectedly passed
255 max Number of individual tests ran
256 ok Number of individual tests passed
257 sub_skipped Number of individual tests skipped
258 todo Number of individual todo tests
260 files Number of test files ran
261 good Number of test files passed
262 bad Number of test files failed
263 tests Number of test files originally given
264 skipped Number of test files skipped
266 If C<< $total->{bad} == 0 >> and C<< $total->{max} > 0 >>, you've
267 got a successful test.
269 C<$failed> is a hash ref of all the test scripts that failed. Each key
270 is the name of a test script, each value is another hash representing
271 how that script failed. Its keys are these:
273 name Name of the test which failed
274 estat Script's exit value
275 wstat Script's wait status
276 max Number of individual tests
277 failed Number which failed
278 canon List of tests which failed (as string).
280 C<$failed> should be empty if everything passed.
286 my @tests = @{$args{tests}};
287 my $out = $args{out} || select();
289 # We allow filehandles that are symbolic refs
292 _autoflush(\*STDERR);
305 tests => scalar @tests,
313 @dir_files = _globdir $Files_In_Dir if defined $Files_In_Dir;
314 my $run_start_time = new Benchmark;
316 my $width = _leader_width(@tests);
317 foreach my $tfile (@tests) {
318 $Last_ML_Print = 0; # so each test prints at least once
319 my($leader, $ml) = _mk_leader($tfile, $width);
326 $Strap->{_seen_header} = 0;
327 if ( $Test::Harness::Debug ) {
328 print $out "# Running: ", $Strap->_command_line($tfile), "\n";
330 my $test_start_time = $Timer ? time : 0;
331 my %results = $Strap->analyze_file($tfile) or
332 do { warn $Strap->{error}, "\n"; next };
335 $elapsed = time - $test_start_time;
336 if ( $has_time_hires ) {
337 $elapsed = sprintf( " %8d ms", $elapsed*1000 );
340 $elapsed = sprintf( " %8s s", $elapsed ? $elapsed : "<1" );
347 # state of the current test.
348 my @failed = grep { !$results{details}[$_-1]{ok} }
349 1..@{$results{details}};
350 my @todo_pass = grep { $results{details}[$_-1]{actual_ok} &&
351 $results{details}[$_-1]{type} eq 'todo' }
352 1..@{$results{details}};
356 'next' => $Strap->{'next'},
357 max => $results{max},
359 todo_pass => \@todo_pass,
360 todo => $results{todo},
361 bonus => $results{bonus},
362 skipped => $results{skip},
363 skip_reason => $results{skip_reason},
364 skip_all => $Strap->{skip_all},
368 $tot{bonus} += $results{bonus};
369 $tot{max} += $results{max};
370 $tot{ok} += $results{ok};
371 $tot{todo} += $results{todo};
372 $tot{sub_skipped} += $results{skip};
374 my($estatus, $wstatus) = @results{qw(exit wait)};
376 if ($results{passing}) {
377 # XXX Combine these first two
378 if ($test{max} and $test{skipped} + $test{bonus}) {
380 push(@msg, "$test{skipped}/$test{max} skipped: $test{skip_reason}")
383 my ($txt, $canon) = _canondetail($test{todo},0,'TODO passed',
384 @{$test{todo_pass}});
385 $todo_passed{$tfile} = {
388 failed => $test{bonus},
394 push(@msg, "$test{bonus}/$test{max} unexpectedly succeeded\n$txt");
396 print $out "$test{ml}ok$elapsed\n ".join(', ', @msg)."\n";
398 elsif ( $test{max} ) {
399 print $out "$test{ml}ok$elapsed\n";
401 elsif ( defined $test{skip_all} and length $test{skip_all} ) {
402 print $out "skipped\n all skipped: $test{skip_all}\n";
406 print $out "skipped\n all skipped: no reason given\n";
412 # List unrun tests as failures.
413 if ($test{'next'} <= $test{max}) {
414 push @{$test{failed}}, $test{'next'}..$test{max};
416 # List overruns as failures.
418 my $details = $results{details};
419 foreach my $overrun ($test{max}+1..@$details) {
420 next unless ref $details->[$overrun-1];
421 push @{$test{failed}}, $overrun
426 $failedtests{$tfile} = _dubious_return(\%test, \%tot,
428 $failedtests{$tfile}{name} = $tfile;
430 elsif($results{seen}) {
431 if (@{$test{failed}} and $test{max}) {
432 my ($txt, $canon) = _canondetail($test{max},$test{skipped},'Failed',
434 print $out "$test{ml}$txt";
435 $failedtests{$tfile} = { canon => $canon,
437 failed => scalar @{$test{failed}},
444 print $out "Don't know which tests failed: got $test{ok} ok, ".
445 "expected $test{max}\n";
446 $failedtests{$tfile} = { canon => '??',
457 print $out "FAILED before any test output arrived\n";
459 $failedtests{$tfile} = { canon => '??',
469 if (defined $Files_In_Dir) {
470 my @new_dir_files = _globdir $Files_In_Dir;
471 if (@new_dir_files != @dir_files) {
473 @f{@new_dir_files} = (1) x @new_dir_files;
474 delete @f{@dir_files};
475 my @f = sort keys %f;
476 print $out "LEAKED FILES: @f\n";
477 @dir_files = @new_dir_files;
481 $tot{bench} = timediff(new Benchmark, $run_start_time);
483 $Strap->_restore_PERL5LIB;
485 return(\%tot, \%failedtests, \%todo_passed);
488 # Turns on autoflush for the handle passed
490 my $flushy_fh = shift;
491 my $old_fh = select $flushy_fh;
496 =for private _mk_leader
498 my($leader, $ml) = _mk_leader($test_file, $width);
500 Generates the 't/foo........' leader for the given C<$test_file> as well
501 as a similar version which will overwrite the current line (by use of
502 \r and such). C<$ml> may be empty if Test::Harness doesn't think you're
505 The C<$width> is the width of the "yada/blah.." string.
510 my($te, $width) = @_;
515 $te =~ s/^.*\.t\./\[.t./s;
517 my $leader = "$te" . '.' x ($width - length($te));
520 if ( -t STDOUT and not $ENV{HARNESS_NOTTY} and not $Verbose ) {
521 $ml = "\r" . (' ' x 77) . "\r$leader"
524 return($leader, $ml);
527 =for private _leader_width
529 my($width) = _leader_width(@test_files);
531 Calculates how wide the leader should be based on the length of the
540 my $suf = /\.(\w+)$/ ? $1 : '';
542 my $suflen = length $suf;
543 $maxlen = $len if $len > $maxlen;
544 $maxsuflen = $suflen if $suflen > $maxsuflen;
546 # + 3 : we want three dots between the test name and the "ok"
547 return $maxlen + 3 - $maxsuflen;
552 my $failedtests = shift;
553 my $todo_passed = shift;
557 my $bonusmsg = _bonusmsg($tot);
560 $out .= "All tests successful$bonusmsg.\n";
562 my($fmt_top, $fmt) = _create_fmts("Passed TODO",$todo_passed);
563 # Now write to formats
564 $out .= swrite( $fmt_top );
565 for my $script (sort keys %{$todo_passed||{}}) {
566 my $Curtest = $todo_passed->{$script};
567 $out .= swrite( $fmt, @{ $Curtest }{qw(name estat wstat max failed canon)} );
571 elsif (!$tot->{tests}){
572 die "FAILED--no tests were run for some reason.\n";
574 elsif (!$tot->{max}) {
575 my $blurb = $tot->{tests}==1 ? "script" : "scripts";
576 die "FAILED--$tot->{tests} test $blurb could be run, ".
577 "alas--no output ever seen\n";
580 my $subresults = sprintf( " %d/%d subtests failed.",
581 $tot->{max} - $tot->{ok}, $tot->{max} );
583 my($fmt_top, $fmt1, $fmt2) = _create_fmts("Failed Test",$failedtests);
585 # Now write to formats
586 $out .= swrite( $fmt_top );
587 for my $script (sort keys %$failedtests) {
588 my $Curtest = $failedtests->{$script};
589 $out .= swrite( $fmt1, @{ $Curtest }{qw(name estat wstat max failed canon)} );
590 $out .= swrite( $fmt2, $Curtest->{canon} );
593 $bonusmsg =~ s/^,\s*//;
594 $out .= "$bonusmsg.\n" if $bonusmsg;
595 $out .= "Failed $tot->{bad}/$tot->{tests} test scripts.$subresults\n";
599 $out .= sprintf("Files=%d, Tests=%d, %s\n",
600 $tot->{files}, $tot->{max}, timestr($tot->{bench}, 'nop'));
607 formline($format,@_);
615 header => \&header_handler,
616 test => \&test_handler,
617 bailout => \&bailout_handler,
620 $Strap->{callback} = \&strap_callback;
622 my($self, $line, $type, $totals) = @_;
623 print $line if $Verbose;
625 my $meth = $Handlers{$type};
626 $meth->($self, $line, $type, $totals) if $meth;
631 my($self, $line, $type, $totals) = @_;
633 warn "Test header seen more than once!\n" if $self->{_seen_header};
635 $self->{_seen_header}++;
637 warn "1..M can only appear at the beginning or end of tests\n"
638 if $totals->{seen} &&
639 $totals->{max} < $totals->{seen};
643 my($self, $line, $type, $totals) = @_;
645 my $curr = $totals->{seen};
646 my $next = $self->{'next'};
647 my $max = $totals->{max};
648 my $detail = $totals->{details}[-1];
650 if( $detail->{ok} ) {
651 _print_ml_less("ok $curr/$max");
653 if( $detail->{type} eq 'skip' ) {
654 $totals->{skip_reason} = $detail->{reason}
655 unless defined $totals->{skip_reason};
656 $totals->{skip_reason} = 'various reasons'
657 if $totals->{skip_reason} ne $detail->{reason};
661 _print_ml("NOK $curr");
664 if( $curr > $next ) {
665 print "Test output counter mismatch [test $curr]\n";
667 elsif( $curr < $next ) {
668 print "Confused test output: test $curr answered after ".
669 "test ", $next - 1, "\n";
674 sub bailout_handler {
675 my($self, $line, $type, $totals) = @_;
677 die "FAILED--Further testing stopped" .
678 ($self->{bailout_reason} ? ": $self->{bailout_reason}\n" : ".\n");
683 print join '', $ML, @_ if $ML;
687 # Print updates only once per second.
689 my $now = CORE::time;
690 if ( $Last_ML_Print != $now ) {
692 $Last_ML_Print = $now;
700 $bonusmsg = (" ($tot->{bonus} subtest".($tot->{bonus} > 1 ? 's' : '').
701 " UNEXPECTEDLY SUCCEEDED)")
704 if ($tot->{skipped}) {
705 $bonusmsg .= ", $tot->{skipped} test"
706 . ($tot->{skipped} != 1 ? 's' : '');
707 if ($tot->{sub_skipped}) {
708 $bonusmsg .= " and $tot->{sub_skipped} subtest"
709 . ($tot->{sub_skipped} != 1 ? 's' : '');
711 $bonusmsg .= ' skipped';
713 elsif ($tot->{sub_skipped}) {
714 $bonusmsg .= ", $tot->{sub_skipped} subtest"
715 . ($tot->{sub_skipped} != 1 ? 's' : '')
721 # Test program go boom.
722 sub _dubious_return {
723 my($test, $tot, $estatus, $wstatus) = @_;
728 printf "$test->{ml}dubious\n\tTest returned status $estatus ".
729 "(wstat %d, 0x%x)\n",
731 print "\t\t(VMS status is $estatus)\n" if $^O eq 'VMS';
736 if ($test->{'next'} == $test->{max} + 1 and not @{$test->{failed}}) {
737 print "\tafter all the subtests completed successfully\n";
738 $failed = 0; # But we do not set $canon!
741 push @{$test->{failed}}, $test->{'next'}..$test->{max};
742 $failed = @{$test->{failed}};
743 (my $txt, $canon) = _canondetail($test->{max},$test->{skipped},'Failed',@{$test->{failed}});
748 return { canon => $canon, max => $test->{max} || '??',
750 estat => $estatus, wstat => $wstatus,
756 my $failed_str = shift;
757 my $failedtests = shift;
759 my ($type) = split /\s/,$failed_str;
760 my $short = substr($type,0,4);
761 my $total = $short eq 'Pass' ? 'TODOs' : 'Total';
762 my $middle_str = " Stat Wstat $total $short ";
763 my $list_str = "List of $type";
765 # Figure out our longest name string for formatting purposes.
766 my $max_namelen = length($failed_str);
767 foreach my $script (keys %$failedtests) {
768 my $namelen = length $failedtests->{$script}->{name};
769 $max_namelen = $namelen if $namelen > $max_namelen;
772 my $list_len = $Columns - length($middle_str) - $max_namelen;
773 if ($list_len < length($list_str)) {
774 $list_len = length($list_str);
775 $max_namelen = $Columns - length($middle_str) - $list_len;
776 if ($max_namelen < length($failed_str)) {
777 $max_namelen = length($failed_str);
778 $Columns = $max_namelen + length($middle_str) + $list_len;
782 my $fmt_top = sprintf("%-${max_namelen}s", $failed_str)
788 my $fmt1 = "@" . "<" x ($max_namelen - 1)
789 . " @>> @>>>> @>>>> @>>> "
790 . "^" . "<" x ($list_len - 1) . "\n";
791 my $fmt2 = "~~" . " " x ($Columns - $list_len - 2) . "^"
792 . "<" x ($list_len - 1) . "\n";
794 return($fmt_top, $fmt1, $fmt2);
803 @detail = sort {$a <=> $b} grep !$seen{$_}++, @detail;
804 my $detail = @detail;
808 my $last = $min = shift @detail;
810 my $uc_type = uc($type);
812 for (@detail, $detail[-1]) { # don't forget the last one
813 if ($_ > $last+1 || $_ == $last) {
814 push @canon, ($min == $last) ? $last : "$min-$last";
820 push @result, "$uc_type tests @canon\n";
821 $canon = join ' ', @canon;
824 push @result, "$uc_type test $last\n";
828 return (join("", @result), $canon)
830 push @result, "\t$type $detail/$max tests, ";
832 push @result, sprintf("%.2f",100*(1-$detail/$max)), "% okay";
835 push @result, "?% okay";
837 my $ender = 's' x ($skipped > 1);
839 my $good = $max - $detail - $skipped;
840 my $skipmsg = " (less $skipped skipped test$ender: $good okay, ";
842 my $goodper = sprintf("%.2f",100*($good/$max));
843 $skipmsg .= "$goodper%)";
848 push @result, $skipmsg;
851 my $txt = join "", @result;
852 return ($txt, $canon);
861 C<&runtests> is exported by Test::Harness by default.
863 C<&execute_tests>, C<$verbose>, C<$switches> and C<$debug> are
864 exported upon request.
870 =item C<All tests successful.\nFiles=%d, Tests=%d, %s>
872 If all tests are successful some statistics about the performance are
875 =item C<FAILED tests %s\n\tFailed %d/%d tests, %.2f%% okay.>
877 For any single script that has failing subtests statistics like the
880 =item C<Test returned status %d (wstat %d)>
882 Scripts that return a non-zero exit status, both C<$? E<gt>E<gt> 8>
883 and C<$?> are printed in a message similar to the above.
885 =item C<Failed 1 test, %.2f%% okay. %s>
887 =item C<Failed %d/%d tests, %.2f%% okay. %s>
889 If not all tests were successful, the script dies with one of the
892 =item C<FAILED--Further testing stopped: %s>
894 If a single subtest decides that further testing will not make sense,
895 the script dies with this message.
899 =head1 ENVIRONMENT VARIABLES THAT TEST::HARNESS SETS
901 Test::Harness sets these before executing the individual tests.
905 =item C<HARNESS_ACTIVE>
907 This is set to a true value. It allows the tests to determine if they
908 are being executed through the harness or by any other means.
910 =item C<HARNESS_VERSION>
912 This is the version of Test::Harness.
916 =head1 ENVIRONMENT VARIABLES THAT AFFECT TEST::HARNESS
920 =item C<HARNESS_COLUMNS>
922 This value will be used for the width of the terminal. If it is not
923 set then it will default to C<COLUMNS>. If this is not set, it will
924 default to 80. Note that users of Bourne-sh based shells will need to
925 C<export COLUMNS> for this module to use that variable.
927 =item C<HARNESS_COMPILE_TEST>
929 When true it will make harness attempt to compile the test using
930 C<perlcc> before running it.
932 B<NOTE> This currently only works when sitting in the perl source
935 =item C<HARNESS_DEBUG>
937 If true, Test::Harness will print debugging information about itself as
938 it runs the tests. This is different from C<HARNESS_VERBOSE>, which prints
939 the output from the test being run. Setting C<$Test::Harness::Debug> will
940 override this, or you can use the C<-d> switch in the F<prove> utility.
942 =item C<HARNESS_FILELEAK_IN_DIR>
944 When set to the name of a directory, harness will check after each
945 test whether new files appeared in that directory, and report them as
947 LEAKED FILES: scr.tmp 0 my.db
949 If relative, directory name is with respect to the current directory at
950 the moment runtests() was called. Putting absolute path into
951 C<HARNESS_FILELEAK_IN_DIR> may give more predictable results.
953 =item C<HARNESS_NOTTY>
955 When set to a true value, forces it to behave as though STDOUT were
956 not a console. You may need to set this if you don't want harness to
957 output more frequent progress messages using carriage returns. Some
958 consoles may not handle carriage returns properly (which results in a
959 somewhat messy output).
961 =item C<HARNESS_PERL>
963 Usually your tests will be run by C<$^X>, the currently-executing Perl.
964 However, you may want to have it run by a different executable, such as
965 a threading perl, or a different version.
967 If you're using the F<prove> utility, you can use the C<--perl> switch.
969 =item C<HARNESS_PERL_SWITCHES>
971 Its value will be prepended to the switches used to invoke perl on
972 each test. For example, setting C<HARNESS_PERL_SWITCHES> to C<-W> will
973 run all tests with all warnings enabled.
975 =item C<HARNESS_TIMER>
977 Setting this to true will make the harness display the number of
978 milliseconds each test took. You can also use F<prove>'s C<--timer>
981 =item C<HARNESS_VERBOSE>
983 If true, Test::Harness will output the verbose results of running
984 its tests. Setting C<$Test::Harness::verbose> will override this,
985 or you can use the C<-v> switch in the F<prove> utility.
991 Here's how Test::Harness tests itself
993 $ cd ~/src/devel/Test-Harness
994 $ perl -Mblib -e 'use Test::Harness qw(&runtests $verbose);
995 $verbose=0; runtests @ARGV;' t/*.t
996 Using /home/schwern/src/devel/Test-Harness/blib
997 t/base..............ok
998 t/nonumbers.........ok
999 t/ok................ok
1000 t/test-harness......ok
1001 All tests successful.
1002 Files=4, Tests=24, 2 wallclock secs ( 0.61 cusr + 0.41 csys = 1.02 CPU)
1006 The included F<prove> utility for running test scripts from the command line,
1007 L<Test> and L<Test::Simple> for writing test scripts, L<Benchmark> for
1008 the underlying timing routines, and L<Devel::Cover> for test coverage
1013 Provide a way of running tests quietly (ie. no printing) for automated
1014 validation of tests. This will probably take the form of a version
1015 of runtests() which rather than printing its output returns raw data
1016 on the state of the tests. (Partially done in Test::Harness::Straps)
1018 Document the format.
1020 Fix HARNESS_COMPILE_TEST without breaking its core usage.
1022 Figure a way to report test names in the failure summary.
1024 Rework the test summary so long test names are not truncated as badly.
1025 (Partially done with new skip test styles)
1027 Add option for coverage analysis.
1031 Implement Straps total_results()
1035 Completely redo the print summary code.
1037 Implement Straps callbacks. (experimentally implemented)
1039 Straps->analyze_file() not taint clean, don't know if it can be
1041 Fix that damned VMS nit.
1043 Add a test for verbose.
1045 Change internal list of test results to a hash.
1047 Fix stats display when there's an overrun.
1049 Fix so perls with spaces in the filename work.
1051 Keeping whittling away at _run_all_tests()
1053 Clean up how the summary is printed. Get rid of those damned formats.
1057 Please report any bugs or feature requests to
1058 C<bug-test-harness at rt.cpan.org>, or through the web interface at
1059 L<http://rt.cpan.org/NoAuth/ReportBug.html?Queue=Test-Harness>.
1060 I will be notified, and then you'll automatically be notified of progress on
1061 your bug as I make changes.
1065 You can find documentation for this module with the F<perldoc> command.
1067 perldoc Test::Harness
1069 You can get docs for F<prove> with
1073 You can also look for information at:
1077 =item * AnnoCPAN: Annotated CPAN documentation
1079 L<http://annocpan.org/dist/Test-Harness>
1081 =item * CPAN Ratings
1083 L<http://cpanratings.perl.org/d/Test-Harness>
1085 =item * RT: CPAN's request tracker
1087 L<http://rt.cpan.org/NoAuth/Bugs.html?Dist=Test-Harness>
1091 L<http://search.cpan.org/dist/Test-Harness>
1097 The source code repository for Test::Harness is at
1098 L<http://svn.perl.org/modules/Test-Harness>.
1102 Either Tim Bunce or Andreas Koenig, we don't know. What we know for
1103 sure is, that it was inspired by Larry Wall's F<TEST> script that came
1104 with perl distributions for ages. Numerous anonymous contributors
1105 exist. Andreas Koenig held the torch for many years, and then
1108 Current maintainer is Andy Lester C<< <andy at petdance.com> >>.
1113 by Michael G Schwern C<< <schwern at pobox.com> >>,
1114 Andy Lester C<< <andy at petdance.com> >>.
1116 This program is free software; you can redistribute it and/or
1117 modify it under the same terms as Perl itself.
1119 See L<http://www.perl.com/perl/misc/Artistic.html>.