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d667a7e6 | 1 | # -*- Mode: cperl; cperl-indent-level: 4 -*- |
a72fde19 | 2 | # $Id: Harness.pm,v 1.43 2003/03/24 20:09:50 andy Exp $ |
b82fa0b7 | 3 | |
a0d0e21e LW |
4 | package Test::Harness; |
5 | ||
b82fa0b7 | 6 | require 5.004; |
13287dd5 MS |
7 | use Test::Harness::Straps; |
8 | use Test::Harness::Assert; | |
a0d0e21e LW |
9 | use Exporter; |
10 | use Benchmark; | |
4633a7c4 | 11 | use Config; |
760ac839 LW |
12 | use strict; |
13 | ||
b82fa0b7 | 14 | use vars qw($VERSION $Verbose $Switches $Have_Devel_Corestack $Curtest |
d5d4ec93 | 15 | $Columns $verbose $switches $ML $Strap |
b82fa0b7 MS |
16 | @ISA @EXPORT @EXPORT_OK |
17 | ); | |
4633a7c4 | 18 | |
9c5c68c8 MS |
19 | # Backwards compatibility for exportable variable names. |
20 | *verbose = \$Verbose; | |
21 | *switches = \$Switches; | |
22 | ||
23 | $Have_Devel_Corestack = 0; | |
24 | ||
a72fde19 | 25 | $VERSION = '2.27_02'; |
9b0ceca9 | 26 | |
f19ae7a7 JD |
27 | $ENV{HARNESS_ACTIVE} = 1; |
28 | ||
13287dd5 MS |
29 | END { |
30 | # For VMS. | |
31 | delete $ENV{HARNESS_ACTIVE}; | |
32 | } | |
33 | ||
9b0ceca9 | 34 | # Some experimental versions of OS/2 build have broken $? |
9c5c68c8 MS |
35 | my $Ignore_Exitcode = $ENV{HARNESS_IGNORE_EXITCODE}; |
36 | ||
37 | my $Files_In_Dir = $ENV{HARNESS_FILELEAK_IN_DIR}; | |
9b0ceca9 | 38 | |
d5d4ec93 | 39 | $Strap = Test::Harness::Straps->new; |
17a79f5b | 40 | |
9c5c68c8 MS |
41 | @ISA = ('Exporter'); |
42 | @EXPORT = qw(&runtests); | |
43 | @EXPORT_OK = qw($verbose $switches); | |
4633a7c4 | 44 | |
356733da | 45 | $Verbose = $ENV{HARNESS_VERBOSE} || 0; |
9c5c68c8 MS |
46 | $Switches = "-w"; |
47 | $Columns = $ENV{HARNESS_COLUMNS} || $ENV{COLUMNS} || 80; | |
b82fa0b7 MS |
48 | $Columns--; # Some shells have trouble with a full line of text. |
49 | ||
50 | ||
51 | =head1 NAME | |
52 | ||
53 | Test::Harness - run perl standard test scripts with statistics | |
54 | ||
55 | =head1 SYNOPSIS | |
56 | ||
57 | use Test::Harness; | |
58 | ||
59 | runtests(@test_files); | |
60 | ||
61 | =head1 DESCRIPTION | |
a0d0e21e | 62 | |
b82fa0b7 MS |
63 | B<STOP!> If all you want to do is write a test script, consider using |
64 | Test::Simple. Otherwise, read on. | |
65 | ||
66 | (By using the Test module, you can write test scripts without | |
67 | knowing the exact output this module expects. However, if you need to | |
68 | know the specifics, read on!) | |
69 | ||
70 | Perl test scripts print to standard output C<"ok N"> for each single | |
71 | test, where C<N> is an increasing sequence of integers. The first line | |
72 | output by a standard test script is C<"1..M"> with C<M> being the | |
73 | number of tests that should be run within the test | |
74 | script. Test::Harness::runtests(@tests) runs all the testscripts | |
75 | named as arguments and checks standard output for the expected | |
76 | C<"ok N"> strings. | |
77 | ||
78 | After all tests have been performed, runtests() prints some | |
79 | performance statistics that are computed by the Benchmark module. | |
80 | ||
81 | =head2 The test script output | |
82 | ||
83 | The following explains how Test::Harness interprets the output of your | |
84 | test program. | |
85 | ||
86 | =over 4 | |
87 | ||
88 | =item B<'1..M'> | |
89 | ||
356733da MS |
90 | This header tells how many tests there will be. For example, C<1..10> |
91 | means you plan on running 10 tests. This is a safeguard in case your | |
92 | test dies quietly in the middle of its run. | |
93 | ||
94 | It should be the first non-comment line output by your test program. | |
b82fa0b7 | 95 | |
356733da MS |
96 | In certain instances, you may not know how many tests you will |
97 | ultimately be running. In this case, it is permitted for the 1..M | |
98 | header to appear as the B<last> line output by your test (again, it | |
99 | can be followed by further comments). | |
b82fa0b7 MS |
100 | |
101 | Under B<no> circumstances should 1..M appear in the middle of your | |
102 | output or more than once. | |
103 | ||
104 | ||
105 | =item B<'ok', 'not ok'. Ok?> | |
106 | ||
107 | Any output from the testscript to standard error is ignored and | |
108 | bypassed, thus will be seen by the user. Lines written to standard | |
109 | output containing C</^(not\s+)?ok\b/> are interpreted as feedback for | |
110 | runtests(). All other lines are discarded. | |
111 | ||
112 | C</^not ok/> indicates a failed test. C</^ok/> is a successful test. | |
113 | ||
114 | ||
115 | =item B<test numbers> | |
116 | ||
117 | Perl normally expects the 'ok' or 'not ok' to be followed by a test | |
118 | number. It is tolerated if the test numbers after 'ok' are | |
119 | omitted. In this case Test::Harness maintains temporarily its own | |
120 | counter until the script supplies test numbers again. So the following | |
121 | test script | |
122 | ||
123 | print <<END; | |
124 | 1..6 | |
125 | not ok | |
126 | ok | |
127 | not ok | |
128 | ok | |
129 | ok | |
130 | END | |
131 | ||
132 | will generate | |
133 | ||
134 | FAILED tests 1, 3, 6 | |
135 | Failed 3/6 tests, 50.00% okay | |
136 | ||
13287dd5 | 137 | =item B<test names> |
b82fa0b7 | 138 | |
13287dd5 MS |
139 | Anything after the test number but before the # is considered to be |
140 | the name of the test. | |
b82fa0b7 | 141 | |
13287dd5 | 142 | ok 42 this is the name of the test |
b82fa0b7 | 143 | |
13287dd5 | 144 | Currently, Test::Harness does nothing with this information. |
b82fa0b7 MS |
145 | |
146 | =item B<Skipping tests> | |
147 | ||
148 | If the standard output line contains the substring C< # Skip> (with | |
149 | variations in spacing and case) after C<ok> or C<ok NUMBER>, it is | |
150 | counted as a skipped test. If the whole testscript succeeds, the | |
151 | count of skipped tests is included in the generated output. | |
152 | C<Test::Harness> reports the text after C< # Skip\S*\s+> as a reason | |
356733da | 153 | for skipping. |
b82fa0b7 MS |
154 | |
155 | ok 23 # skip Insufficient flogiston pressure. | |
156 | ||
157 | Similarly, one can include a similar explanation in a C<1..0> line | |
158 | emitted if the test script is skipped completely: | |
159 | ||
160 | 1..0 # Skipped: no leverage found | |
161 | ||
162 | =item B<Todo tests> | |
163 | ||
164 | If the standard output line contains the substring C< # TODO> after | |
165 | C<not ok> or C<not ok NUMBER>, it is counted as a todo test. The text | |
166 | afterwards is the thing that has to be done before this test will | |
167 | succeed. | |
168 | ||
169 | not ok 13 # TODO harness the power of the atom | |
170 | ||
13287dd5 MS |
171 | =begin _deprecated |
172 | ||
173 | Alternatively, you can specify a list of what tests are todo as part | |
174 | of the test header. | |
175 | ||
176 | 1..23 todo 5 12 23 | |
177 | ||
178 | This only works if the header appears at the beginning of the test. | |
179 | ||
180 | This style is B<deprecated>. | |
181 | ||
182 | =end _deprecated | |
183 | ||
b82fa0b7 MS |
184 | These tests represent a feature to be implemented or a bug to be fixed |
185 | and act as something of an executable "thing to do" list. They are | |
186 | B<not> expected to succeed. Should a todo test begin succeeding, | |
187 | Test::Harness will report it as a bonus. This indicates that whatever | |
188 | you were supposed to do has been done and you should promote this to a | |
189 | normal test. | |
190 | ||
191 | =item B<Bail out!> | |
192 | ||
193 | As an emergency measure, a test script can decide that further tests | |
194 | are useless (e.g. missing dependencies) and testing should stop | |
195 | immediately. In that case the test script prints the magic words | |
196 | ||
197 | Bail out! | |
198 | ||
199 | to standard output. Any message after these words will be displayed by | |
200 | C<Test::Harness> as the reason why testing is stopped. | |
201 | ||
202 | =item B<Comments> | |
203 | ||
204 | Additional comments may be put into the testing output on their own | |
205 | lines. Comment lines should begin with a '#', Test::Harness will | |
206 | ignore them. | |
207 | ||
208 | ok 1 | |
209 | # Life is good, the sun is shining, RAM is cheap. | |
210 | not ok 2 | |
211 | # got 'Bush' expected 'Gore' | |
212 | ||
213 | =item B<Anything else> | |
214 | ||
215 | Any other output Test::Harness sees it will silently ignore B<BUT WE | |
216 | PLAN TO CHANGE THIS!> If you wish to place additional output in your | |
217 | test script, please use a comment. | |
218 | ||
219 | =back | |
220 | ||
221 | ||
13287dd5 MS |
222 | =head2 Taint mode |
223 | ||
224 | Test::Harness will honor the C<-T> in the #! line on your test files. So | |
225 | if you begin a test with: | |
226 | ||
227 | #!perl -T | |
228 | ||
229 | the test will be run with taint mode on. | |
230 | ||
231 | ||
232 | =head2 Configuration variables. | |
233 | ||
234 | These variables can be used to configure the behavior of | |
235 | Test::Harness. They are exported on request. | |
236 | ||
237 | =over 4 | |
238 | ||
239 | =item B<$Test::Harness::verbose> | |
240 | ||
241 | The global variable $Test::Harness::verbose is exportable and can be | |
242 | used to let runtests() display the standard output of the script | |
243 | without altering the behavior otherwise. | |
244 | ||
245 | =item B<$Test::Harness::switches> | |
246 | ||
247 | The global variable $Test::Harness::switches is exportable and can be | |
248 | used to set perl command line options used for running the test | |
249 | script(s). The default value is C<-w>. | |
250 | ||
251 | =back | |
252 | ||
253 | ||
b82fa0b7 MS |
254 | =head2 Failure |
255 | ||
256 | It will happen, your tests will fail. After you mop up your ego, you | |
257 | can begin examining the summary report: | |
258 | ||
2fe373ce MS |
259 | t/base..............ok |
260 | t/nonumbers.........ok | |
261 | t/ok................ok | |
262 | t/test-harness......ok | |
263 | t/waterloo..........dubious | |
b82fa0b7 MS |
264 | Test returned status 3 (wstat 768, 0x300) |
265 | DIED. FAILED tests 1, 3, 5, 7, 9, 11, 13, 15, 17, 19 | |
266 | Failed 10/20 tests, 50.00% okay | |
267 | Failed Test Stat Wstat Total Fail Failed List of Failed | |
268 | ----------------------------------------------------------------------- | |
269 | t/waterloo.t 3 768 20 10 50.00% 1 3 5 7 9 11 13 15 17 19 | |
270 | Failed 1/5 test scripts, 80.00% okay. 10/44 subtests failed, 77.27% okay. | |
271 | ||
272 | Everything passed but t/waterloo.t. It failed 10 of 20 tests and | |
273 | exited with non-zero status indicating something dubious happened. | |
274 | ||
275 | The columns in the summary report mean: | |
276 | ||
277 | =over 4 | |
278 | ||
279 | =item B<Failed Test> | |
280 | ||
281 | The test file which failed. | |
282 | ||
283 | =item B<Stat> | |
284 | ||
285 | If the test exited with non-zero, this is its exit status. | |
286 | ||
287 | =item B<Wstat> | |
288 | ||
289 | The wait status of the test I<umm, I need a better explanation here>. | |
290 | ||
291 | =item B<Total> | |
292 | ||
293 | Total number of tests expected to run. | |
294 | ||
295 | =item B<Fail> | |
296 | ||
297 | Number which failed, either from "not ok" or because they never ran. | |
298 | ||
299 | =item B<Failed> | |
300 | ||
301 | Percentage of the total tests which failed. | |
302 | ||
303 | =item B<List of Failed> | |
304 | ||
305 | A list of the tests which failed. Successive failures may be | |
306 | abbreviated (ie. 15-20 to indicate that tests 15, 16, 17, 18, 19 and | |
307 | 20 failed). | |
308 | ||
309 | =back | |
310 | ||
311 | ||
312 | =head2 Functions | |
313 | ||
314 | Test::Harness currently only has one function, here it is. | |
315 | ||
316 | =over 4 | |
317 | ||
318 | =item B<runtests> | |
319 | ||
320 | my $allok = runtests(@test_files); | |
321 | ||
322 | This runs all the given @test_files and divines whether they passed | |
323 | or failed based on their output to STDOUT (details above). It prints | |
324 | out each individual test which failed along with a summary report and | |
325 | a how long it all took. | |
326 | ||
d5d4ec93 MS |
327 | It returns true if everything was ok. Otherwise it will die() with |
328 | one of the messages in the DIAGNOSTICS section. | |
b82fa0b7 MS |
329 | |
330 | =for _private | |
331 | This is just _run_all_tests() plus _show_results() | |
332 | ||
333 | =cut | |
17a79f5b | 334 | |
a0d0e21e LW |
335 | sub runtests { |
336 | my(@tests) = @_; | |
9c5c68c8 | 337 | |
b82fa0b7 MS |
338 | local ($\, $,); |
339 | ||
340 | my($tot, $failedtests) = _run_all_tests(@tests); | |
9c5c68c8 MS |
341 | _show_results($tot, $failedtests); |
342 | ||
2fe373ce | 343 | my $ok = _all_ok($tot); |
b82fa0b7 | 344 | |
13287dd5 MS |
345 | assert(($ok xor keys %$failedtests), |
346 | q{ok status jives with $failedtests}); | |
b82fa0b7 MS |
347 | |
348 | return $ok; | |
349 | } | |
350 | ||
351 | =begin _private | |
352 | ||
2fe373ce MS |
353 | =item B<_all_ok> |
354 | ||
355 | my $ok = _all_ok(\%tot); | |
356 | ||
357 | Tells you if this test run is overall successful or not. | |
358 | ||
359 | =cut | |
360 | ||
361 | sub _all_ok { | |
362 | my($tot) = shift; | |
363 | ||
364 | return $tot->{bad} == 0 && ($tot->{max} || $tot->{skipped}) ? 1 : 0; | |
365 | } | |
366 | ||
b82fa0b7 MS |
367 | =item B<_globdir> |
368 | ||
369 | my @files = _globdir $dir; | |
370 | ||
371 | Returns all the files in a directory. This is shorthand for backwards | |
372 | compatibility on systems where glob() doesn't work right. | |
373 | ||
374 | =cut | |
375 | ||
376 | sub _globdir { | |
377 | opendir DIRH, shift; | |
378 | my @f = readdir DIRH; | |
379 | closedir DIRH; | |
380 | ||
381 | return @f; | |
9c5c68c8 MS |
382 | } |
383 | ||
b82fa0b7 MS |
384 | =item B<_run_all_tests> |
385 | ||
386 | my($total, $failed) = _run_all_tests(@test_files); | |
387 | ||
388 | Runs all the given @test_files (as runtests()) but does it quietly (no | |
389 | report). $total is a hash ref summary of all the tests run. Its keys | |
390 | and values are this: | |
391 | ||
392 | bonus Number of individual todo tests unexpectedly passed | |
393 | max Number of individual tests ran | |
394 | ok Number of individual tests passed | |
395 | sub_skipped Number of individual tests skipped | |
2fe373ce | 396 | todo Number of individual todo tests |
b82fa0b7 MS |
397 | |
398 | files Number of test files ran | |
399 | good Number of test files passed | |
400 | bad Number of test files failed | |
401 | tests Number of test files originally given | |
402 | skipped Number of test files skipped | |
403 | ||
404 | If $total->{bad} == 0 and $total->{max} > 0, you've got a successful | |
405 | test. | |
406 | ||
407 | $failed is a hash ref of all the test scripts which failed. Each key | |
408 | is the name of a test script, each value is another hash representing | |
409 | how that script failed. Its keys are these: | |
9c5c68c8 | 410 | |
b82fa0b7 MS |
411 | name Name of the test which failed |
412 | estat Script's exit value | |
413 | wstat Script's wait status | |
414 | max Number of individual tests | |
415 | failed Number which failed | |
416 | percent Percentage of tests which failed | |
417 | canon List of tests which failed (as string). | |
418 | ||
419 | Needless to say, $failed should be empty if everything passed. | |
420 | ||
421 | B<NOTE> Currently this function is still noisy. I'm working on it. | |
422 | ||
423 | =cut | |
424 | ||
308957f5 | 425 | #'# |
b82fa0b7 | 426 | sub _run_all_tests { |
9c5c68c8 | 427 | my(@tests) = @_; |
a0d0e21e | 428 | local($|) = 1; |
9c5c68c8 MS |
429 | my(%failedtests); |
430 | ||
431 | # Test-wide totals. | |
432 | my(%tot) = ( | |
433 | bonus => 0, | |
434 | max => 0, | |
435 | ok => 0, | |
436 | files => 0, | |
437 | bad => 0, | |
438 | good => 0, | |
439 | tests => scalar @tests, | |
440 | sub_skipped => 0, | |
2fe373ce | 441 | todo => 0, |
9c5c68c8 | 442 | skipped => 0, |
2fe373ce | 443 | bench => 0, |
9c5c68c8 | 444 | ); |
774d564b | 445 | |
b82fa0b7 | 446 | my @dir_files = _globdir $Files_In_Dir if defined $Files_In_Dir; |
a0d0e21e | 447 | my $t_start = new Benchmark; |
9c5c68c8 | 448 | |
13287dd5 | 449 | my $width = _leader_width(@tests); |
b82fa0b7 | 450 | foreach my $tfile (@tests) { |
13287dd5 | 451 | |
7a315204 | 452 | my($leader, $ml) = _mk_leader($tfile, $width); |
308957f5 | 453 | local $ML = $ml; |
b82fa0b7 | 454 | print $leader; |
9c5c68c8 | 455 | |
356733da MS |
456 | $tot{files}++; |
457 | ||
308957f5 | 458 | $Strap->{_seen_header} = 0; |
0be28027 JH |
459 | my %results = $Strap->analyze_file($tfile) or |
460 | do { warn "$Strap->{error}\n"; next }; | |
308957f5 | 461 | |
9c5c68c8 | 462 | # state of the current test. |
308957f5 JH |
463 | my @failed = grep { !$results{details}[$_-1]{ok} } |
464 | 1..@{$results{details}}; | |
9c5c68c8 | 465 | my %test = ( |
308957f5 JH |
466 | ok => $results{ok}, |
467 | 'next' => $Strap->{'next'}, | |
468 | max => $results{max}, | |
469 | failed => \@failed, | |
470 | bonus => $results{bonus}, | |
471 | skipped => $results{skip}, | |
a72fde19 | 472 | skip_reason => $results{skip_reason}, |
c0bb2de7 | 473 | skip_all => $Strap->{skip_all}, |
9c5c68c8 MS |
474 | ml => $ml, |
475 | ); | |
476 | ||
308957f5 JH |
477 | $tot{bonus} += $results{bonus}; |
478 | $tot{max} += $results{max}; | |
479 | $tot{ok} += $results{ok}; | |
480 | $tot{todo} += $results{todo}; | |
481 | $tot{sub_skipped} += $results{skip}; | |
9c5c68c8 | 482 | |
308957f5 | 483 | my($estatus, $wstatus) = @results{qw(exit wait)}; |
b82fa0b7 | 484 | |
a72fde19 | 485 | if ($results{passing}) { |
2fe373ce MS |
486 | if ($test{max} and $test{skipped} + $test{bonus}) { |
487 | my @msg; | |
488 | push(@msg, "$test{skipped}/$test{max} skipped: $test{skip_reason}") | |
489 | if $test{skipped}; | |
490 | push(@msg, "$test{bonus}/$test{max} unexpectedly succeeded") | |
491 | if $test{bonus}; | |
f0008e52 | 492 | print "$test{ml}ok\n ".join(', ', @msg)."\n"; |
2fe373ce MS |
493 | } elsif ($test{max}) { |
494 | print "$test{ml}ok\n"; | |
d5d4ec93 | 495 | } elsif (defined $test{skip_all} and length $test{skip_all}) { |
c0bb2de7 | 496 | print "skipped\n all skipped: $test{skip_all}\n"; |
2fe373ce MS |
497 | $tot{skipped}++; |
498 | } else { | |
0be28027 | 499 | print "skipped\n all skipped: no reason given\n"; |
2fe373ce MS |
500 | $tot{skipped}++; |
501 | } | |
502 | $tot{good}++; | |
503 | } | |
b82fa0b7 | 504 | else { |
a72fde19 JH |
505 | # List unrun tests as failures. |
506 | if ($test{'next'} <= $test{max}) { | |
507 | push @{$test{failed}}, $test{'next'}..$test{max}; | |
508 | } | |
509 | # List overruns as failures. | |
510 | else { | |
511 | my $details = $results{details}; | |
512 | foreach my $overrun ($test{max}+1..@$details) | |
513 | { | |
514 | next unless ref $details->[$overrun-1]; | |
515 | push @{$test{failed}}, $overrun | |
b82fa0b7 | 516 | } |
a72fde19 JH |
517 | } |
518 | ||
519 | if ($wstatus) { | |
520 | $failedtests{$tfile} = _dubious_return(\%test, \%tot, | |
521 | $estatus, $wstatus); | |
522 | $failedtests{$tfile}{name} = $tfile; | |
523 | } | |
524 | elsif($results{seen}) { | |
b82fa0b7 MS |
525 | if (@{$test{failed}}) { |
526 | my ($txt, $canon) = canonfailed($test{max},$test{skipped}, | |
527 | @{$test{failed}}); | |
528 | print "$test{ml}$txt"; | |
529 | $failedtests{$tfile} = { canon => $canon, | |
530 | max => $test{max}, | |
531 | failed => scalar @{$test{failed}}, | |
532 | name => $tfile, | |
533 | percent => 100*(scalar @{$test{failed}})/$test{max}, | |
534 | estat => '', | |
535 | wstat => '', | |
536 | }; | |
537 | } else { | |
538 | print "Don't know which tests failed: got $test{ok} ok, ". | |
539 | "expected $test{max}\n"; | |
540 | $failedtests{$tfile} = { canon => '??', | |
541 | max => $test{max}, | |
542 | failed => '??', | |
543 | name => $tfile, | |
544 | percent => undef, | |
545 | estat => '', | |
546 | wstat => '', | |
547 | }; | |
548 | } | |
549 | $tot{bad}++; | |
a72fde19 | 550 | } else { |
b82fa0b7 MS |
551 | print "FAILED before any test output arrived\n"; |
552 | $tot{bad}++; | |
553 | $failedtests{$tfile} = { canon => '??', | |
554 | max => '??', | |
555 | failed => '??', | |
556 | name => $tfile, | |
557 | percent => undef, | |
558 | estat => '', | |
559 | wstat => '', | |
560 | }; | |
561 | } | |
562 | } | |
563 | ||
2fe373ce MS |
564 | if (defined $Files_In_Dir) { |
565 | my @new_dir_files = _globdir $Files_In_Dir; | |
566 | if (@new_dir_files != @dir_files) { | |
567 | my %f; | |
568 | @f{@new_dir_files} = (1) x @new_dir_files; | |
569 | delete @f{@dir_files}; | |
570 | my @f = sort keys %f; | |
571 | print "LEAKED FILES: @f\n"; | |
572 | @dir_files = @new_dir_files; | |
573 | } | |
574 | } | |
a0d0e21e | 575 | } |
9c5c68c8 | 576 | $tot{bench} = timediff(new Benchmark, $t_start); |
d667a7e6 | 577 | |
13287dd5 | 578 | $Strap->_restore_PERL5LIB; |
9c5c68c8 MS |
579 | |
580 | return(\%tot, \%failedtests); | |
581 | } | |
582 | ||
b82fa0b7 MS |
583 | =item B<_mk_leader> |
584 | ||
7a315204 | 585 | my($leader, $ml) = _mk_leader($test_file, $width); |
b82fa0b7 MS |
586 | |
587 | Generates the 't/foo........' $leader for the given $test_file as well | |
588 | as a similar version which will overwrite the current line (by use of | |
589 | \r and such). $ml may be empty if Test::Harness doesn't think you're | |
2fe373ce MS |
590 | on TTY. |
591 | ||
592 | The $width is the width of the "yada/blah.." string. | |
b82fa0b7 MS |
593 | |
594 | =cut | |
595 | ||
596 | sub _mk_leader { | |
2fe373ce MS |
597 | my($te, $width) = @_; |
598 | chomp($te); | |
b695f709 | 599 | $te =~ s/\.\w+$/./; |
b82fa0b7 | 600 | |
356733da | 601 | if ($^O eq 'VMS') { $te =~ s/^.*\.t\./\[.t./s; } |
b82fa0b7 | 602 | my $blank = (' ' x 77); |
7a315204 | 603 | my $leader = "$te" . '.' x ($width - length($te)); |
b82fa0b7 MS |
604 | my $ml = ""; |
605 | ||
606 | $ml = "\r$blank\r$leader" | |
607 | if -t STDOUT and not $ENV{HARNESS_NOTTY} and not $Verbose; | |
608 | ||
609 | return($leader, $ml); | |
610 | } | |
611 | ||
13287dd5 MS |
612 | =item B<_leader_width> |
613 | ||
614 | my($width) = _leader_width(@test_files); | |
615 | ||
616 | Calculates how wide the leader should be based on the length of the | |
617 | longest test name. | |
618 | ||
619 | =cut | |
620 | ||
621 | sub _leader_width { | |
622 | my $maxlen = 0; | |
623 | my $maxsuflen = 0; | |
624 | foreach (@_) { | |
625 | my $suf = /\.(\w+)$/ ? $1 : ''; | |
626 | my $len = length; | |
627 | my $suflen = length $suf; | |
628 | $maxlen = $len if $len > $maxlen; | |
629 | $maxsuflen = $suflen if $suflen > $maxsuflen; | |
630 | } | |
356733da MS |
631 | # + 3 : we want three dots between the test name and the "ok" |
632 | return $maxlen + 3 - $maxsuflen; | |
13287dd5 MS |
633 | } |
634 | ||
9c5c68c8 MS |
635 | |
636 | sub _show_results { | |
637 | my($tot, $failedtests) = @_; | |
638 | ||
639 | my $pct; | |
640 | my $bonusmsg = _bonusmsg($tot); | |
641 | ||
2fe373ce MS |
642 | if (_all_ok($tot)) { |
643 | print "All tests successful$bonusmsg.\n"; | |
644 | } elsif (!$tot->{tests}){ | |
645 | die "FAILED--no tests were run for some reason.\n"; | |
646 | } elsif (!$tot->{max}) { | |
647 | my $blurb = $tot->{tests}==1 ? "script" : "scripts"; | |
648 | die "FAILED--$tot->{tests} test $blurb could be run, ". | |
9c5c68c8 | 649 | "alas--no output ever seen\n"; |
c07a80fd | 650 | } else { |
2fe373ce MS |
651 | $pct = sprintf("%.2f", $tot->{good} / $tot->{tests} * 100); |
652 | my $percent_ok = 100*$tot->{ok}/$tot->{max}; | |
653 | my $subpct = sprintf " %d/%d subtests failed, %.2f%% okay.", | |
654 | $tot->{max} - $tot->{ok}, $tot->{max}, | |
655 | $percent_ok; | |
0a931e4a | 656 | |
9c5c68c8 | 657 | my($fmt_top, $fmt) = _create_fmts($failedtests); |
0a931e4a | 658 | |
2fe373ce MS |
659 | # Now write to formats |
660 | for my $script (sort keys %$failedtests) { | |
661 | $Curtest = $failedtests->{$script}; | |
662 | write; | |
663 | } | |
664 | if ($tot->{bad}) { | |
665 | $bonusmsg =~ s/^,\s*//; | |
666 | print "$bonusmsg.\n" if $bonusmsg; | |
667 | die "Failed $tot->{bad}/$tot->{tests} test scripts, $pct% okay.". | |
9c5c68c8 | 668 | "$subpct\n"; |
2fe373ce | 669 | } |
c07a80fd | 670 | } |
f0a9308e | 671 | |
9c5c68c8 MS |
672 | printf("Files=%d, Tests=%d, %s\n", |
673 | $tot->{files}, $tot->{max}, timestr($tot->{bench}, 'nop')); | |
674 | } | |
675 | ||
676 | ||
308957f5 JH |
677 | my %Handlers = (); |
678 | $Strap->{callback} = sub { | |
679 | my($self, $line, $type, $totals) = @_; | |
680 | print $line if $Verbose; | |
9c5c68c8 | 681 | |
308957f5 JH |
682 | my $meth = $Handlers{$type}; |
683 | $meth->($self, $line, $type, $totals) if $meth; | |
684 | }; | |
9c5c68c8 | 685 | |
9c5c68c8 | 686 | |
308957f5 JH |
687 | $Handlers{header} = sub { |
688 | my($self, $line, $type, $totals) = @_; | |
9c5c68c8 | 689 | |
308957f5 | 690 | warn "Test header seen more than once!\n" if $self->{_seen_header}; |
9c5c68c8 | 691 | |
308957f5 | 692 | $self->{_seen_header}++; |
9c5c68c8 | 693 | |
308957f5 JH |
694 | warn "1..M can only appear at the beginning or end of tests\n" |
695 | if $totals->{seen} && | |
696 | $totals->{max} < $totals->{seen}; | |
697 | }; | |
13287dd5 | 698 | |
308957f5 JH |
699 | $Handlers{test} = sub { |
700 | my($self, $line, $type, $totals) = @_; | |
9c5c68c8 | 701 | |
308957f5 JH |
702 | my $curr = $totals->{seen}; |
703 | my $next = $self->{'next'}; | |
704 | my $max = $totals->{max}; | |
705 | my $detail = $totals->{details}[-1]; | |
b82fa0b7 | 706 | |
308957f5 JH |
707 | if( $detail->{ok} ) { |
708 | _print_ml("ok $curr/$max"); | |
356733da | 709 | |
308957f5 | 710 | if( $detail->{type} eq 'skip' ) { |
a72fde19 JH |
711 | $totals->{skip_reason} = $detail->{reason} |
712 | unless defined $totals->{skip_reason}; | |
713 | $totals->{skip_reason} = 'various reasons' | |
714 | if $totals->{skip_reason} ne $detail->{reason}; | |
308957f5 | 715 | } |
b82fa0b7 MS |
716 | } |
717 | else { | |
308957f5 | 718 | _print_ml("NOK $curr"); |
b82fa0b7 | 719 | } |
b82fa0b7 | 720 | |
308957f5 JH |
721 | if( $curr > $next ) { |
722 | print "Test output counter mismatch [test $curr]\n"; | |
723 | } | |
724 | elsif( $curr < $next ) { | |
725 | print "Confused test output: test $curr answered after ". | |
726 | "test ", $next - 1, "\n"; | |
727 | } | |
b82fa0b7 | 728 | |
308957f5 | 729 | }; |
2fe373ce | 730 | |
308957f5 JH |
731 | $Handlers{bailout} = sub { |
732 | my($self, $line, $type, $totals) = @_; | |
9c5c68c8 | 733 | |
308957f5 JH |
734 | die "FAILED--Further testing stopped" . |
735 | ($self->{bailout_reason} ? ": $self->{bailout_reason}\n" : ".\n"); | |
736 | }; | |
356733da | 737 | |
9c5c68c8 | 738 | |
308957f5 JH |
739 | sub _print_ml { |
740 | print join '', $ML, @_ if $ML; | |
9c5c68c8 MS |
741 | } |
742 | ||
743 | ||
744 | sub _bonusmsg { | |
745 | my($tot) = @_; | |
746 | ||
747 | my $bonusmsg = ''; | |
748 | $bonusmsg = (" ($tot->{bonus} subtest".($tot->{bonus} > 1 ? 's' : ''). | |
2fe373ce MS |
749 | " UNEXPECTEDLY SUCCEEDED)") |
750 | if $tot->{bonus}; | |
9c5c68c8 MS |
751 | |
752 | if ($tot->{skipped}) { | |
2fe373ce | 753 | $bonusmsg .= ", $tot->{skipped} test" |
9c5c68c8 | 754 | . ($tot->{skipped} != 1 ? 's' : ''); |
2fe373ce MS |
755 | if ($tot->{sub_skipped}) { |
756 | $bonusmsg .= " and $tot->{sub_skipped} subtest" | |
757 | . ($tot->{sub_skipped} != 1 ? 's' : ''); | |
758 | } | |
759 | $bonusmsg .= ' skipped'; | |
9c5c68c8 MS |
760 | } |
761 | elsif ($tot->{sub_skipped}) { | |
2fe373ce MS |
762 | $bonusmsg .= ", $tot->{sub_skipped} subtest" |
763 | . ($tot->{sub_skipped} != 1 ? 's' : '') | |
764 | . " skipped"; | |
9c5c68c8 MS |
765 | } |
766 | ||
767 | return $bonusmsg; | |
768 | } | |
769 | ||
9c5c68c8 MS |
770 | # Test program go boom. |
771 | sub _dubious_return { | |
772 | my($test, $tot, $estatus, $wstatus) = @_; | |
773 | my ($failed, $canon, $percent) = ('??', '??'); | |
774 | ||
775 | printf "$test->{ml}dubious\n\tTest returned status $estatus ". | |
776 | "(wstat %d, 0x%x)\n", | |
777 | $wstatus,$wstatus; | |
778 | print "\t\t(VMS status is $estatus)\n" if $^O eq 'VMS'; | |
779 | ||
780 | if (corestatus($wstatus)) { # until we have a wait module | |
781 | if ($Have_Devel_Corestack) { | |
782 | Devel::CoreStack::stack($^X); | |
783 | } else { | |
784 | print "\ttest program seems to have generated a core\n"; | |
785 | } | |
786 | } | |
787 | ||
788 | $tot->{bad}++; | |
789 | ||
790 | if ($test->{max}) { | |
b82fa0b7 | 791 | if ($test->{'next'} == $test->{max} + 1 and not @{$test->{failed}}) { |
9c5c68c8 MS |
792 | print "\tafter all the subtests completed successfully\n"; |
793 | $percent = 0; | |
2fe373ce | 794 | $failed = 0; # But we do not set $canon! |
9c5c68c8 MS |
795 | } |
796 | else { | |
b82fa0b7 | 797 | push @{$test->{failed}}, $test->{'next'}..$test->{max}; |
9c5c68c8 MS |
798 | $failed = @{$test->{failed}}; |
799 | (my $txt, $canon) = canonfailed($test->{max},$test->{skipped},@{$test->{failed}}); | |
800 | $percent = 100*(scalar @{$test->{failed}})/$test->{max}; | |
801 | print "DIED. ",$txt; | |
802 | } | |
803 | } | |
804 | ||
805 | return { canon => $canon, max => $test->{max} || '??', | |
806 | failed => $failed, | |
66fd8cb9 | 807 | percent => $percent, |
9c5c68c8 MS |
808 | estat => $estatus, wstat => $wstatus, |
809 | }; | |
810 | } | |
811 | ||
812 | ||
9c5c68c8 MS |
813 | sub _create_fmts { |
814 | my($failedtests) = @_; | |
815 | ||
b82fa0b7 MS |
816 | my $failed_str = "Failed Test"; |
817 | my $middle_str = " Stat Wstat Total Fail Failed "; | |
9c5c68c8 MS |
818 | my $list_str = "List of Failed"; |
819 | ||
820 | # Figure out our longest name string for formatting purposes. | |
821 | my $max_namelen = length($failed_str); | |
822 | foreach my $script (keys %$failedtests) { | |
823 | my $namelen = length $failedtests->{$script}->{name}; | |
824 | $max_namelen = $namelen if $namelen > $max_namelen; | |
825 | } | |
826 | ||
827 | my $list_len = $Columns - length($middle_str) - $max_namelen; | |
828 | if ($list_len < length($list_str)) { | |
829 | $list_len = length($list_str); | |
830 | $max_namelen = $Columns - length($middle_str) - $list_len; | |
831 | if ($max_namelen < length($failed_str)) { | |
832 | $max_namelen = length($failed_str); | |
833 | $Columns = $max_namelen + length($middle_str) + $list_len; | |
834 | } | |
835 | } | |
836 | ||
837 | my $fmt_top = "format STDOUT_TOP =\n" | |
b82fa0b7 | 838 | . sprintf("%-${max_namelen}s", $failed_str) |
9c5c68c8 | 839 | . $middle_str |
2fe373ce MS |
840 | . $list_str . "\n" |
841 | . "-" x $Columns | |
842 | . "\n.\n"; | |
9c5c68c8 MS |
843 | |
844 | my $fmt = "format STDOUT =\n" | |
2fe373ce | 845 | . "@" . "<" x ($max_namelen - 1) |
b82fa0b7 | 846 | . " @>> @>>>> @>>>> @>>> ^##.##% " |
2fe373ce MS |
847 | . "^" . "<" x ($list_len - 1) . "\n" |
848 | . '{ $Curtest->{name}, $Curtest->{estat},' | |
849 | . ' $Curtest->{wstat}, $Curtest->{max},' | |
850 | . ' $Curtest->{failed}, $Curtest->{percent},' | |
851 | . ' $Curtest->{canon}' | |
852 | . "\n}\n" | |
853 | . "~~" . " " x ($Columns - $list_len - 2) . "^" | |
854 | . "<" x ($list_len - 1) . "\n" | |
855 | . '$Curtest->{canon}' | |
856 | . "\n.\n"; | |
9c5c68c8 MS |
857 | |
858 | eval $fmt_top; | |
859 | die $@ if $@; | |
860 | eval $fmt; | |
861 | die $@ if $@; | |
862 | ||
863 | return($fmt_top, $fmt); | |
864 | } | |
865 | ||
b82fa0b7 MS |
866 | { |
867 | my $tried_devel_corestack; | |
9c5c68c8 | 868 | |
b82fa0b7 MS |
869 | sub corestatus { |
870 | my($st) = @_; | |
c0ee6f5c | 871 | |
a72fde19 JH |
872 | my $did_core; |
873 | eval { # we may not have a WCOREDUMP | |
356733da | 874 | local $^W = 0; # *.ph files are often *very* noisy |
a72fde19 JH |
875 | require 'wait.ph'; |
876 | $did_core = WCOREDUMP($st); | |
356733da | 877 | }; |
a72fde19 JH |
878 | if( $@ ) { |
879 | $did_core = $st & 0200; | |
880 | } | |
c0ee6f5c | 881 | |
b82fa0b7 MS |
882 | eval { require Devel::CoreStack; $Have_Devel_Corestack++ } |
883 | unless $tried_devel_corestack++; | |
c0ee6f5c | 884 | |
356733da | 885 | return $did_core; |
b82fa0b7 | 886 | } |
c0ee6f5c | 887 | } |
888 | ||
c07a80fd | 889 | sub canonfailed ($@) { |
89d3b7e2 | 890 | my($max,$skipped,@failed) = @_; |
6c31b336 A |
891 | my %seen; |
892 | @failed = sort {$a <=> $b} grep !$seen{$_}++, @failed; | |
c07a80fd | 893 | my $failed = @failed; |
894 | my @result = (); | |
895 | my @canon = (); | |
896 | my $min; | |
897 | my $last = $min = shift @failed; | |
760ac839 | 898 | my $canon; |
c07a80fd | 899 | if (@failed) { |
2fe373ce MS |
900 | for (@failed, $failed[-1]) { # don't forget the last one |
901 | if ($_ > $last+1 || $_ == $last) { | |
902 | if ($min == $last) { | |
903 | push @canon, $last; | |
904 | } else { | |
905 | push @canon, "$min-$last"; | |
906 | } | |
907 | $min = $_; | |
908 | } | |
909 | $last = $_; | |
910 | } | |
911 | local $" = ", "; | |
912 | push @result, "FAILED tests @canon\n"; | |
913 | $canon = join ' ', @canon; | |
a0d0e21e | 914 | } else { |
2fe373ce MS |
915 | push @result, "FAILED test $last\n"; |
916 | $canon = $last; | |
a0d0e21e | 917 | } |
c07a80fd | 918 | |
919 | push @result, "\tFailed $failed/$max tests, "; | |
89d3b7e2 IZ |
920 | push @result, sprintf("%.2f",100*(1-$failed/$max)), "% okay"; |
921 | my $ender = 's' x ($skipped > 1); | |
922 | my $good = $max - $failed - $skipped; | |
923 | my $goodper = sprintf("%.2f",100*($good/$max)); | |
f0008e52 | 924 | push @result, " (less $skipped skipped test$ender: $good okay, ". |
9c5c68c8 MS |
925 | "$goodper%)" |
926 | if $skipped; | |
89d3b7e2 | 927 | push @result, "\n"; |
760ac839 LW |
928 | my $txt = join "", @result; |
929 | ($txt, $canon); | |
a0d0e21e LW |
930 | } |
931 | ||
b82fa0b7 | 932 | =end _private |
9c5c68c8 | 933 | |
b82fa0b7 | 934 | =back |
d667a7e6 | 935 | |
b82fa0b7 | 936 | =cut |
9c5c68c8 | 937 | |
9c5c68c8 | 938 | |
b82fa0b7 MS |
939 | 1; |
940 | __END__ | |
9c5c68c8 MS |
941 | |
942 | ||
cb1a09d0 AD |
943 | =head1 EXPORT |
944 | ||
c0ee6f5c | 945 | C<&runtests> is exported by Test::Harness per default. |
cb1a09d0 | 946 | |
9c5c68c8 MS |
947 | C<$verbose> and C<$switches> are exported upon request. |
948 | ||
949 | ||
cb1a09d0 AD |
950 | =head1 DIAGNOSTICS |
951 | ||
952 | =over 4 | |
953 | ||
954 | =item C<All tests successful.\nFiles=%d, Tests=%d, %s> | |
955 | ||
956 | If all tests are successful some statistics about the performance are | |
957 | printed. | |
958 | ||
6c31b336 A |
959 | =item C<FAILED tests %s\n\tFailed %d/%d tests, %.2f%% okay.> |
960 | ||
961 | For any single script that has failing subtests statistics like the | |
962 | above are printed. | |
963 | ||
964 | =item C<Test returned status %d (wstat %d)> | |
965 | ||
9c5c68c8 MS |
966 | Scripts that return a non-zero exit status, both C<$? E<gt>E<gt> 8> |
967 | and C<$?> are printed in a message similar to the above. | |
6c31b336 A |
968 | |
969 | =item C<Failed 1 test, %.2f%% okay. %s> | |
cb1a09d0 | 970 | |
6c31b336 | 971 | =item C<Failed %d/%d tests, %.2f%% okay. %s> |
cb1a09d0 AD |
972 | |
973 | If not all tests were successful, the script dies with one of the | |
974 | above messages. | |
975 | ||
308957f5 | 976 | =item C<FAILED--Further testing stopped: %s> |
d667a7e6 A |
977 | |
978 | If a single subtest decides that further testing will not make sense, | |
979 | the script dies with this message. | |
980 | ||
cb1a09d0 AD |
981 | =back |
982 | ||
9b0ceca9 IZ |
983 | =head1 ENVIRONMENT |
984 | ||
37ce32a7 MS |
985 | =over 4 |
986 | ||
356733da | 987 | =item C<HARNESS_ACTIVE> |
37ce32a7 | 988 | |
356733da MS |
989 | Harness sets this before executing the individual tests. This allows |
990 | the tests to determine if they are being executed through the harness | |
991 | or by any other means. | |
37ce32a7 | 992 | |
356733da | 993 | =item C<HARNESS_COLUMNS> |
9b0ceca9 | 994 | |
356733da MS |
995 | This value will be used for the width of the terminal. If it is not |
996 | set then it will default to C<COLUMNS>. If this is not set, it will | |
997 | default to 80. Note that users of Bourne-sh based shells will need to | |
998 | C<export COLUMNS> for this module to use that variable. | |
0d0c0d42 | 999 | |
b82fa0b7 | 1000 | =item C<HARNESS_COMPILE_TEST> |
9636a016 | 1001 | |
37ce32a7 MS |
1002 | When true it will make harness attempt to compile the test using |
1003 | C<perlcc> before running it. | |
1004 | ||
b82fa0b7 MS |
1005 | B<NOTE> This currently only works when sitting in the perl source |
1006 | directory! | |
1007 | ||
1008 | =item C<HARNESS_FILELEAK_IN_DIR> | |
37ce32a7 MS |
1009 | |
1010 | When set to the name of a directory, harness will check after each | |
1011 | test whether new files appeared in that directory, and report them as | |
17a79f5b IZ |
1012 | |
1013 | LEAKED FILES: scr.tmp 0 my.db | |
1014 | ||
1015 | If relative, directory name is with respect to the current directory at | |
1016 | the moment runtests() was called. Putting absolute path into | |
13287dd5 | 1017 | C<HARNESS_FILELEAK_IN_DIR> may give more predictable results. |
17a79f5b | 1018 | |
356733da MS |
1019 | =item C<HARNESS_IGNORE_EXITCODE> |
1020 | ||
1021 | Makes harness ignore the exit status of child processes when defined. | |
1022 | ||
1023 | =item C<HARNESS_NOTTY> | |
1024 | ||
1025 | When set to a true value, forces it to behave as though STDOUT were | |
1026 | not a console. You may need to set this if you don't want harness to | |
1027 | output more frequent progress messages using carriage returns. Some | |
1028 | consoles may not handle carriage returns properly (which results in a | |
1029 | somewhat messy output). | |
1030 | ||
b82fa0b7 | 1031 | =item C<HARNESS_PERL_SWITCHES> |
37ce32a7 MS |
1032 | |
1033 | Its value will be prepended to the switches used to invoke perl on | |
b82fa0b7 | 1034 | each test. For example, setting C<HARNESS_PERL_SWITCHES> to C<-W> will |
37ce32a7 MS |
1035 | run all tests with all warnings enabled. |
1036 | ||
356733da | 1037 | =item C<HARNESS_VERBOSE> |
37ce32a7 | 1038 | |
356733da MS |
1039 | If true, Test::Harness will output the verbose results of running |
1040 | its tests. Setting $Test::Harness::verbose will override this. | |
37ce32a7 MS |
1041 | |
1042 | =back | |
0a931e4a | 1043 | |
b82fa0b7 MS |
1044 | =head1 EXAMPLE |
1045 | ||
1046 | Here's how Test::Harness tests itself | |
1047 | ||
1048 | $ cd ~/src/devel/Test-Harness | |
1049 | $ perl -Mblib -e 'use Test::Harness qw(&runtests $verbose); | |
1050 | $verbose=0; runtests @ARGV;' t/*.t | |
1051 | Using /home/schwern/src/devel/Test-Harness/blib | |
1052 | t/base..............ok | |
1053 | t/nonumbers.........ok | |
1054 | t/ok................ok | |
1055 | t/test-harness......ok | |
1056 | All tests successful. | |
1057 | Files=4, Tests=24, 2 wallclock secs ( 0.61 cusr + 0.41 csys = 1.02 CPU) | |
f19ae7a7 | 1058 | |
cb1a09d0 AD |
1059 | =head1 SEE ALSO |
1060 | ||
b82fa0b7 MS |
1061 | L<Test> and L<Test::Simple> for writing test scripts, L<Benchmark> for |
1062 | the underlying timing routines, L<Devel::CoreStack> to generate core | |
1063 | dumps from failed tests and L<Devel::Cover> for test coverage | |
1064 | analysis. | |
c07a80fd | 1065 | |
1066 | =head1 AUTHORS | |
1067 | ||
1068 | Either Tim Bunce or Andreas Koenig, we don't know. What we know for | |
1069 | sure is, that it was inspired by Larry Wall's TEST script that came | |
b876d4a6 | 1070 | with perl distributions for ages. Numerous anonymous contributors |
b82fa0b7 MS |
1071 | exist. Andreas Koenig held the torch for many years. |
1072 | ||
1073 | Current maintainer is Michael G Schwern E<lt>schwern@pobox.comE<gt> | |
1074 | ||
a72fde19 JH |
1075 | =head1 LICENSE |
1076 | ||
1077 | This program is free software; you can redistribute it and/or | |
1078 | modify it under the same terms as Perl itself. | |
1079 | ||
1080 | See F<http://www.perl.com/perl/misc/Artistic.html> | |
1081 | ||
1082 | ||
b82fa0b7 MS |
1083 | =head1 TODO |
1084 | ||
1085 | Provide a way of running tests quietly (ie. no printing) for automated | |
1086 | validation of tests. This will probably take the form of a version | |
1087 | of runtests() which rather than printing its output returns raw data | |
356733da | 1088 | on the state of the tests. (Partially done in Test::Harness::Straps) |
b82fa0b7 MS |
1089 | |
1090 | Fix HARNESS_COMPILE_TEST without breaking its core usage. | |
1091 | ||
1092 | Figure a way to report test names in the failure summary. | |
37ce32a7 | 1093 | |
b82fa0b7 | 1094 | Rework the test summary so long test names are not truncated as badly. |
308957f5 | 1095 | (Partially done with new skip test styles) |
b82fa0b7 | 1096 | |
b82fa0b7 MS |
1097 | Deal with VMS's "not \nok 4\n" mistake. |
1098 | ||
1099 | Add option for coverage analysis. | |
1100 | ||
1101 | =for _private | |
1102 | Keeping whittling away at _run_all_tests() | |
1103 | ||
1104 | =for _private | |
1105 | Clean up how the summary is printed. Get rid of those damned formats. | |
cb1a09d0 AD |
1106 | |
1107 | =head1 BUGS | |
1108 | ||
356733da | 1109 | HARNESS_COMPILE_TEST currently assumes it's run from the Perl source |
b82fa0b7 MS |
1110 | directory. |
1111 | ||
cb1a09d0 | 1112 | =cut |