Commit | Line | Data |
---|---|---|
8d063cd8 LW |
1 | #!./perl |
2 | ||
8d063cd8 | 3 | # This is written in a peculiar style, since we're trying to avoid |
1de9afcd RGS |
4 | # most of the constructs we'll be testing for. (This comment is |
5 | # probably obsolete on the avoidance side, though still currrent | |
6 | # on the peculiarity side.) | |
8d063cd8 | 7 | |
c537bcda NC |
8 | # t/TEST and t/harness need to share code. The logical way to do this would be |
9 | # to have the common code in a file both require or use. However, t/TEST needs | |
10 | # to still work, to generate test results, even if require isn't working, so | |
11 | # we cannot do that. t/harness has no such restriction, so it is quite | |
12 | # acceptable to have it require t/TEST. | |
13 | ||
14 | # In which case, we need to stop t/TEST actually running tests, as all | |
15 | # t/harness needs are its subroutines. | |
16 | ||
2adbc9b6 NC |
17 | |
18 | # directories with special sets of test switches | |
19 | my %dir_to_switch = | |
20 | (base => '', | |
21 | comp => '', | |
22 | run => '', | |
30b6e591 | 23 | '../ext/File-Glob/t' => '-I.. -MTestInit', # FIXME - tests assume t/ |
2adbc9b6 NC |
24 | ); |
25 | ||
41239ce7 NC |
26 | # "not absolute" is the the default, as it saves some fakery within TestInit |
27 | # which can peturb tests, and takes CPU. Working with the upstream author of | |
28 | # any of these, to figure out how to remove them from this list, considered | |
29 | # "a good thing". | |
30 | my %abs = ( | |
31 | '../cpan/Archive-Extract' => 1, | |
32 | '../cpan/Archive-Tar' => 1, | |
33 | '../cpan/AutoLoader' => 1, | |
34 | '../cpan/CPAN' => 1, | |
35 | '../cpan/Class-ISA' => 1, | |
41239ce7 NC |
36 | '../cpan/Devel-PPPort' => 1, |
37 | '../cpan/Encode' => 1, | |
41239ce7 NC |
38 | '../cpan/ExtUtils-Constant' => 1, |
39 | '../cpan/ExtUtils-MakeMaker' => 1, | |
41239ce7 NC |
40 | '../cpan/File-Fetch' => 1, |
41 | '../cpan/IPC-Cmd' => 1, | |
42 | '../cpan/IPC-SysV' => 1, | |
43 | '../cpan/Locale-Codes' => 1, | |
44 | '../cpan/Log-Message' => 1, | |
41239ce7 NC |
45 | '../cpan/Module-Build' => 1, |
46 | '../cpan/Module-Load' => 1, | |
47 | '../cpan/Module-Load-Conditional' => 1, | |
48 | '../cpan/Object-Accessor' => 1, | |
49 | '../cpan/Package-Constants' => 1, | |
50 | '../cpan/Parse-CPAN-Meta' => 1, | |
51 | '../cpan/Pod-Simple' => 1, | |
52 | '../cpan/Term-UI' => 1, | |
53 | '../cpan/Test-Simple' => 1, | |
41239ce7 | 54 | '../cpan/podlators' => 1, |
2a6dc374 | 55 | '../dist/Cwd' => 1, |
e198ad16 | 56 | '../dist/ExtUtils-Command' => 1, |
cc79184a | 57 | '../dist/ExtUtils-Install' => 1, |
04721f73 | 58 | '../dist/ExtUtils-Manifest' => 1, |
cc79184a | 59 | '../dist/ExtUtils-ParseXS' => 1, |
c0504019 | 60 | '../dist/Tie-File' => 1, |
41239ce7 | 61 | ); |
2a6dc374 | 62 | |
2adbc9b6 | 63 | my %temp_no_core = |
dc5320d3 | 64 | ('../cpan/B-Debug' => 1, |
d371e02a | 65 | '../cpan/Compress-Raw-Bzip2' => 1, |
c6f84bbd | 66 | '../cpan/Compress-Raw-Zlib' => 1, |
b2861970 | 67 | '../cpan/Devel-PPPort' => 1, |
e41cfb92 | 68 | '../cpan/Getopt-Long' => 1, |
3fd969f4 | 69 | '../cpan/IO-Compress' => 1, |
b7c8007e | 70 | '../cpan/MIME-Base64' => 1, |
a636c943 | 71 | '../cpan/parent' => 1, |
832db5b1 | 72 | '../cpan/Parse-CPAN-Meta' => 1, |
490d1888 | 73 | '../cpan/Pod-Simple' => 1, |
f4e6b692 | 74 | '../cpan/podlators' => 1, |
e0ee75a6 | 75 | '../cpan/Test-Simple' => 1, |
325914f9 | 76 | '../cpan/Tie-RefHash' => 1, |
a3e5f045 | 77 | '../cpan/Unicode-Collate' => 1, |
c62c1f54 | 78 | '../cpan/Unicode-Normalize' => 1, |
2adbc9b6 NC |
79 | ); |
80 | ||
2574563e TB |
81 | # delete env vars that may influence the results |
82 | # but allow override via *_TEST env var if wanted | |
83 | # (e.g. PERL5OPT_TEST=-d:NYTProf) | |
84 | for my $envname (qw(PERL5LIB PERLLIB PERL5OPT)) { | |
85 | my $override = $ENV{"${envname}_TEST"}; | |
86 | if (defined $override) { | |
87 | warn "$0: $envname=$override\n"; | |
88 | $ENV{$envname} = $override; | |
89 | } | |
90 | else { | |
91 | delete $ENV{$envname}; | |
92 | } | |
93 | } | |
60e23f2f | 94 | |
a2d3de13 NC |
95 | if ($::do_nothing) { |
96 | return 1; | |
97 | } | |
98 | ||
99 | # Location to put the Valgrind log. | |
100 | our $Valgrind_Log; | |
101 | ||
102 | $| = 1; | |
103 | ||
104 | # for testing TEST only | |
105 | #BEGIN { require '../lib/strict.pm'; "strict"->import() }; | |
106 | #BEGIN { require '../lib/warnings.pm'; "warnings"->import() }; | |
107 | ||
cc6ae9e5 CB |
108 | # remove empty elements due to insertion of empty symbols via "''p1'" syntax |
109 | @ARGV = grep($_,@ARGV) if $^O eq 'VMS'; | |
551405c4 | 110 | our $show_elapsed_time = $ENV{HARNESS_TIMER} || 0; |
cc6ae9e5 | 111 | |
18869dc6 NC |
112 | # Cheesy version of Getopt::Std. We can't replace it with that, because we |
113 | # can't rely on require working. | |
80ed0dea DM |
114 | { |
115 | my @argv = (); | |
5d9a6404 | 116 | foreach my $idx (0..$#ARGV) { |
b326da91 | 117 | push( @argv, $ARGV[$idx] ), next unless $ARGV[$idx] =~ /^-(\S+)$/; |
7019aa11 | 118 | $::benchmark = 1 if $1 eq 'benchmark'; |
80ed0dea DM |
119 | $::core = 1 if $1 eq 'core'; |
120 | $::verbose = 1 if $1 eq 'v'; | |
121 | $::torture = 1 if $1 eq 'torture'; | |
122 | $::with_utf8 = 1 if $1 eq 'utf8'; | |
123 | $::with_utf16 = 1 if $1 eq 'utf16'; | |
80ed0dea | 124 | $::taintwarn = 1 if $1 eq 'taintwarn'; |
485988ae | 125 | if ($1 =~ /^deparse(,.+)?$/) { |
80ed0dea DM |
126 | $::deparse = 1; |
127 | $::deparse_opts = $1; | |
485988ae | 128 | } |
5d9a6404 | 129 | } |
80ed0dea | 130 | @ARGV = @argv; |
8d063cd8 LW |
131 | } |
132 | ||
378cc40b | 133 | chdir 't' if -f 't/TEST'; |
ab662740 NC |
134 | if (-f 'TEST' && -f 'harness' && -d '../lib') { |
135 | @INC = '../lib'; | |
136 | } | |
378cc40b | 137 | |
3e6e8be7 | 138 | die "You need to run \"make test\" first to set things up.\n" |
196918b0 | 139 | unless -e 'perl' or -e 'perl.exe' or -e 'perl.pm'; |
4633a7c4 | 140 | |
7a315204 | 141 | if ($ENV{PERL_3LOG}) { # Tru64 third(1) tool, see perlhack |
09187cb1 JH |
142 | unless (-x 'perl.third') { |
143 | unless (-x '../perl.third') { | |
144 | die "You need to run \"make perl.third first.\n"; | |
145 | } | |
146 | else { | |
147 | print "Symlinking ../perl.third as perl.third...\n"; | |
148 | die "Failed to symlink: $!\n" | |
149 | unless symlink("../perl.third", "perl.third"); | |
150 | die "Symlinked but no executable perl.third: $!\n" | |
151 | unless -x 'perl.third'; | |
152 | } | |
153 | } | |
154 | } | |
155 | ||
3fb91a5e GS |
156 | # check leakage for embedders |
157 | $ENV{PERL_DESTRUCT_LEVEL} = 2 unless exists $ENV{PERL_DESTRUCT_LEVEL}; | |
da6a8325 GG |
158 | # check existence of all symbols |
159 | $ENV{PERL_DL_NONLAZY} = 1 unless exists $ENV{PERL_DL_NONLAZY}; | |
3fb91a5e | 160 | |
4633a7c4 | 161 | $ENV{EMXSHELL} = 'sh'; # For OS/2 |
748a9306 | 162 | |
28ffa55a | 163 | if ($show_elapsed_time) { require Time::HiRes } |
b49055e9 | 164 | my %timings = (); # testname => [@et] pairs if $show_elapsed_time. |
7ebf5c89 NC |
165 | |
166 | my %skip = ( | |
167 | '.' => 1, | |
168 | '..' => 1, | |
169 | 'CVS' => 1, | |
170 | 'RCS' => 1, | |
171 | 'SCCS' => 1, | |
172 | '.svn' => 1, | |
173 | ); | |
24c841ba | 174 | |
18869dc6 | 175 | # Roll your own File::Find! |
c96083ea JC |
176 | sub _find_tests { our @found=(); push @ARGV, _find_files('\.t$', $_[0]) } |
177 | sub _find_files { | |
178 | my($patt, @dirs) = @_; | |
179 | for my $dir (@dirs) { | |
180 | opendir DIR, $dir or die "Trouble opening $dir: $!"; | |
181 | foreach my $f (sort { $a cmp $b } readdir DIR) { | |
182 | next if $skip{$f}; | |
183 | ||
184 | my $fullpath = "$dir/$f"; | |
185 | ||
186 | if (-d $fullpath) { | |
187 | _find_files($patt, $fullpath); | |
188 | } elsif ($f =~ /$patt/) { | |
189 | push @found, $fullpath; | |
190 | } | |
7ebf5c89 | 191 | } |
24c841ba | 192 | } |
c96083ea | 193 | @found; |
24c841ba MS |
194 | } |
195 | ||
3fd4b359 MS |
196 | |
197 | # Scan the text of the test program to find switches and special options | |
198 | # we might need to apply. | |
199 | sub _scan_test { | |
200 | my($test, $type) = @_; | |
201 | ||
202 | open(my $script, "<", $test) or die "Can't read $test.\n"; | |
203 | my $first_line = <$script>; | |
204 | ||
205 | $first_line =~ tr/\0//d if $::with_utf16; | |
206 | ||
207 | my $switch = ""; | |
208 | if ($first_line =~ /#!.*\bperl.*\s-\w*([tT])/) { | |
79b01a68 | 209 | $switch = "-$1"; |
3fd4b359 MS |
210 | } else { |
211 | if ($::taintwarn) { | |
212 | # not all tests are expected to pass with this option | |
79b01a68 | 213 | $switch = '-t'; |
3fd4b359 MS |
214 | } else { |
215 | $switch = ''; | |
216 | } | |
217 | } | |
218 | ||
219 | my $file_opts = ""; | |
220 | if ($type eq 'deparse') { | |
221 | # Look for #line directives which change the filename | |
222 | while (<$script>) { | |
11ea18f2 | 223 | $file_opts = $file_opts . ",-f$3$4" |
3fd4b359 MS |
224 | if /^#\s*line\s+(\d+)\s+((\w+)|"([^"]+)")/; |
225 | } | |
226 | } | |
227 | ||
491c9572 | 228 | close $script; |
84650816 | 229 | |
923e061d MS |
230 | my $perl = './perl'; |
231 | my $lib = '../lib'; | |
491c9572 VP |
232 | my $run_dir; |
233 | my $return_dir; | |
234 | ||
2adbc9b6 NC |
235 | $test =~ /^(.+)\/[^\/]+/; |
236 | my $dir = $1; | |
2adbc9b6 | 237 | my $testswitch = $dir_to_switch{$dir}; |
5ed59b83 | 238 | if (!defined $testswitch) { |
55d965ca | 239 | if ($test =~ s!^(\.\./(cpan|dist|ext)/[^/]+)/t!t!) { |
491c9572 | 240 | $run_dir = $1; |
2adbc9b6 NC |
241 | $return_dir = '../../t'; |
242 | $lib = '../../lib'; | |
1ff5bc37 | 243 | $perl = '../../t/perl'; |
6d1e6673 | 244 | $testswitch = "-I../.. -MTestInit=U2T"; |
4b05cdbd | 245 | if ($2 eq 'cpan' || $2 eq 'dist') { |
41239ce7 | 246 | if($abs{$run_dir}) { |
55d965ca NC |
247 | $testswitch = $testswitch . ',A'; |
248 | } | |
249 | if ($temp_no_core{$run_dir}) { | |
250 | $testswitch = $testswitch . ',NC'; | |
251 | } | |
2adbc9b6 | 252 | } |
76cc22ec NC |
253 | } elsif ($test =~ m!^\.\./lib!) { |
254 | $testswitch = '-I.. -MTestInit=U1'; # -T will remove . from @INC | |
2adbc9b6 | 255 | } else { |
30b6e591 | 256 | $testswitch = '-I.. -MTestInit'; # -T will remove . from @INC |
2adbc9b6 | 257 | } |
5ed59b83 | 258 | } |
923e061d | 259 | |
9fb03e61 | 260 | my $utf8 = ($::with_utf8 || $::with_utf16) ? "-I$lib -Mutf8" : ''; |
84650816 | 261 | |
9b37184d | 262 | my %options = ( |
491c9572 VP |
263 | perl => $perl, |
264 | lib => $lib, | |
265 | test => $test, | |
266 | run_dir => $run_dir, | |
267 | return_dir => $return_dir, | |
268 | testswitch => $testswitch, | |
269 | utf8 => $utf8, | |
270 | file => $file_opts, | |
271 | switch => $switch, | |
9b37184d VP |
272 | ); |
273 | ||
274 | return \%options; | |
491c9572 VP |
275 | } |
276 | ||
d1fe220a VP |
277 | sub _cmd { |
278 | my($options, $type) = @_; | |
491c9572 | 279 | |
d1fe220a | 280 | my $test = $options->{test}; |
491c9572 | 281 | |
d1fe220a | 282 | my $cmd; |
84650816 | 283 | if ($type eq 'deparse') { |
491c9572 VP |
284 | my $perl = "$options->{perl} $options->{testswitch}"; |
285 | my $lib = $options->{lib}; | |
d1fe220a VP |
286 | |
287 | $cmd = ( | |
491c9572 | 288 | "$perl $options->{switch} -I$lib -MO=-qq,Deparse,-sv1.,". |
84650816 MS |
289 | "-l$::deparse_opts$options->{file} ". |
290 | "$test > $test.dp ". | |
d1fe220a VP |
291 | "&& $perl $options->{switch} -I$lib $test.dp" |
292 | ); | |
84650816 MS |
293 | } |
294 | elsif ($type eq 'perl') { | |
491c9572 | 295 | my $perl = $options->{perl}; |
84650816 MS |
296 | my $redir = $^O eq 'VMS' ? '2>&1' : ''; |
297 | ||
298 | if ($ENV{PERL_VALGRIND}) { | |
e07ce2e4 | 299 | my $perl_supp = $options->{return_dir} ? "$options->{return_dir}/perl.supp" : "perl.supp"; |
c7b956bb | 300 | my $valgrind_exe = $ENV{VALGRIND} // 'valgrind'; |
84650816 | 301 | my $vg_opts = $ENV{VG_OPTS} |
c7b956bb JC |
302 | // '--log-fd=3 ' |
303 | . "--suppressions=$perl_supp --leak-check=yes " | |
304 | . "--leak-resolution=high --show-reachable=yes " | |
e07ce2e4 | 305 | . "--num-callers=50 --track-origins=yes"; |
c7b956bb | 306 | $perl = "$valgrind_exe $vg_opts $perl"; |
84650816 | 307 | $redir = "3>$Valgrind_Log"; |
e07ce2e4 GG |
308 | if ($options->{run_dir}) { |
309 | $Valgrind_Log = "$options->{run_dir}/$Valgrind_Log"; | |
310 | } | |
84650816 MS |
311 | } |
312 | ||
491c9572 | 313 | my $args = "$options->{testswitch} $options->{switch} $options->{utf8}"; |
d1fe220a | 314 | $cmd = $perl . _quote_args($args) . " $test $redir"; |
84650816 | 315 | } |
d1fe220a VP |
316 | return $cmd; |
317 | } | |
318 | ||
9324df28 VP |
319 | sub _before_fork { |
320 | my ($options) = @_; | |
321 | ||
322 | if ($options->{run_dir}) { | |
323 | my $run_dir = $options->{run_dir}; | |
324 | chdir $run_dir or die "Can't chdir to '$run_dir': $!"; | |
325 | } | |
326 | ||
327 | return; | |
328 | } | |
329 | ||
330 | sub _after_fork { | |
331 | my ($options) = @_; | |
332 | ||
333 | if ($options->{return_dir}) { | |
334 | my $return_dir = $options->{return_dir}; | |
335 | chdir $return_dir | |
336 | or die "Can't chdir from '$options->{run_dir}' to '$return_dir': $!"; | |
337 | } | |
338 | ||
339 | return; | |
340 | } | |
341 | ||
d1fe220a | 342 | sub _run_test { |
999051eb | 343 | my ($test, $type) = @_; |
d1fe220a VP |
344 | |
345 | my $options = _scan_test($test, $type); | |
999051eb VP |
346 | # $test might have changed if we're in ext/Foo, so don't use it anymore |
347 | # from now on. Use $options->{test} instead. | |
d1fe220a | 348 | |
9324df28 | 349 | _before_fork($options); |
d1fe220a VP |
350 | |
351 | my $cmd = _cmd($options, $type); | |
352 | ||
353 | open(my $results, "$cmd |") or print "can't run '$cmd': $!.\n"; | |
354 | ||
9324df28 | 355 | _after_fork($options); |
2adbc9b6 | 356 | |
84650816 MS |
357 | # Our environment may force us to use UTF-8, but we can't be sure that |
358 | # anything we're reading from will be generating (well formed) UTF-8 | |
359 | # This may not be the best way - possibly we should unset ${^OPEN} up | |
360 | # top? | |
361 | binmode $results; | |
362 | ||
363 | return $results; | |
364 | } | |
365 | ||
cc6ae9e5 CB |
366 | sub _quote_args { |
367 | my ($args) = @_; | |
368 | my $argstring = ''; | |
369 | ||
370 | foreach (split(/\s+/,$args)) { | |
371 | # In VMS protect with doublequotes because otherwise | |
372 | # DCL will lowercase -- unless already doublequoted. | |
373 | $_ = q(").$_.q(") if ($^O eq 'VMS') && !/^\"/ && length($_) > 0; | |
11ea18f2 | 374 | $argstring = $argstring . ' ' . $_; |
cc6ae9e5 CB |
375 | } |
376 | return $argstring; | |
377 | } | |
378 | ||
6234cb77 | 379 | sub _populate_hash { |
a3323f52 | 380 | return unless defined $_[0]; |
6234cb77 NC |
381 | return map {$_, 1} split /\s+/, $_[0]; |
382 | } | |
383 | ||
a3323f52 NC |
384 | sub _tests_from_manifest { |
385 | my ($extensions, $known_extensions) = @_; | |
6234cb77 | 386 | my %skip; |
a3323f52 NC |
387 | my %extensions = _populate_hash($extensions); |
388 | my %known_extensions = _populate_hash($known_extensions); | |
389 | ||
390 | foreach (keys %known_extensions) { | |
11ea18f2 | 391 | $skip{$_} = 1 unless $extensions{$_}; |
6234cb77 | 392 | } |
a3323f52 NC |
393 | |
394 | my @results; | |
7ebf5c89 | 395 | my $mani = '../MANIFEST'; |
7a315204 | 396 | if (open(MANI, $mani)) { |
18869dc6 | 397 | while (<MANI>) { |
a193a2db | 398 | if (m!^((?:cpan|dist|ext)/(\S+)/+(?:[^/\s]+\.t|test\.pl)|lib/\S+?(?:\.t|test\.pl))\s!) { |
80ed0dea DM |
399 | my $t = $1; |
400 | my $extension = $2; | |
a3323f52 | 401 | if (!$::core || $t =~ m!^lib/[a-z]!) { |
6234cb77 | 402 | if (defined $extension) { |
b12cb1ba | 403 | $extension =~ s!/t(:?/\S+)*$!!; |
6234cb77 NC |
404 | # XXX Do I want to warn that I'm skipping these? |
405 | next if $skip{$extension}; | |
142f6a0d | 406 | my $flat_extension = $extension; |
6ebb0601 CB |
407 | $flat_extension =~ s!-!/!g; |
408 | next if $skip{$flat_extension}; # Foo/Bar may live in Foo-Bar | |
6234cb77 | 409 | } |
7ebf5c89 | 410 | my $path = "../$t"; |
a3323f52 | 411 | push @results, $path; |
80ed0dea | 412 | $::path_to_name{$path} = $t; |
5a6e071d | 413 | } |
7a315204 JH |
414 | } |
415 | } | |
35d88760 | 416 | close MANI; |
7a315204 | 417 | } else { |
f458b6e8 | 418 | warn "$0: cannot open $mani: $!\n"; |
7a315204 | 419 | } |
a3323f52 NC |
420 | return @results; |
421 | } | |
422 | ||
423 | unless (@ARGV) { | |
424 | # base first, as TEST bails out if that can't run | |
425 | # then comp, to validate that require works | |
426 | # then run, to validate that -M works | |
427 | # then we know we can -MTestInit for everything else, making life simpler | |
a4499558 | 428 | foreach my $dir (qw(base comp run cmd io re op uni mro)) { |
a3323f52 NC |
429 | _find_tests($dir); |
430 | } | |
431 | _find_tests("lib") unless $::core; | |
432 | # Config.pm may be broken for make minitest. And this is only a refinement | |
433 | # for skipping tests on non-default builds, so it is allowed to fail. | |
434 | # What we want to to is make a list of extensions which we did not build. | |
435 | my $configsh = '../config.sh'; | |
436 | my ($extensions, $known_extensions); | |
437 | if (-f $configsh) { | |
438 | open FH, $configsh or die "Can't open $configsh: $!"; | |
439 | while (<FH>) { | |
440 | if (/^extensions=['"](.*)['"]$/) { | |
441 | $extensions = $1; | |
442 | } | |
443 | elsif (/^known_extensions=['"](.*)['"]$/) { | |
444 | $known_extensions = $1; | |
445 | } | |
446 | } | |
447 | if (!defined $known_extensions) { | |
448 | warn "No known_extensions line found in $configsh"; | |
449 | } | |
450 | if (!defined $extensions) { | |
451 | warn "No extensions line found in $configsh"; | |
452 | } | |
453 | } | |
454 | # The "complex" constructions of list return from a subroutine, and push of | |
455 | # a list, might fail if perl is really hosed, but they aren't needed for | |
456 | # make minitest, and the building of extensions will likely also fail if | |
457 | # something is that badly wrong. | |
458 | push @ARGV, _tests_from_manifest($extensions, $known_extensions); | |
80ed0dea | 459 | unless ($::core) { |
e018f8be | 460 | _find_tests('x2p'); |
6b77813c | 461 | _find_tests('porting'); |
80ed0dea | 462 | _find_tests('japh') if $::torture; |
7019aa11 | 463 | _find_tests('t/benchmark') if $::benchmark or $ENV{PERL_BENCHMARK}; |
e018f8be | 464 | } |
8d063cd8 LW |
465 | } |
466 | ||
80ed0dea | 467 | if ($::deparse) { |
f193aa2f MS |
468 | _testprogs('deparse', '', @ARGV); |
469 | } | |
80ed0dea | 470 | elsif ($::with_utf16) { |
1de9afcd RGS |
471 | for my $e (0, 1) { |
472 | for my $b (0, 1) { | |
473 | print STDERR "# ENDIAN $e BOM $b\n"; | |
474 | my @UARGV; | |
475 | for my $a (@ARGV) { | |
476 | my $u = $a . "." . ($e ? "l" : "b") . "e" . ($b ? "b" : ""); | |
477 | my $f = $e ? "v" : "n"; | |
478 | push @UARGV, $u; | |
479 | unlink($u); | |
480 | if (open(A, $a)) { | |
481 | if (open(U, ">$u")) { | |
90f6ca78 | 482 | print U pack("$f", 0xFEFF) if $b; |
1de9afcd RGS |
483 | while (<A>) { |
484 | print U pack("$f*", unpack("C*", $_)); | |
485 | } | |
80ed0dea | 486 | close(U); |
1de9afcd | 487 | } |
80ed0dea | 488 | close(A); |
1de9afcd RGS |
489 | } |
490 | } | |
491 | _testprogs('perl', '', @UARGV); | |
492 | unlink(@UARGV); | |
493 | } | |
494 | } | |
495 | } | |
f193aa2f | 496 | else { |
f193aa2f | 497 | _testprogs('perl', '', @ARGV); |
485988ae | 498 | } |
6ee623d5 | 499 | |
bb365837 | 500 | sub _testprogs { |
80ed0dea | 501 | my ($type, $args, @tests) = @_; |
6ee623d5 | 502 | |
485988ae | 503 | print <<'EOT' if ($type eq 'deparse'); |
7a315204 | 504 | ------------------------------------------------------------------------------ |
485988ae | 505 | TESTING DEPARSER |
7a315204 | 506 | ------------------------------------------------------------------------------ |
485988ae RH |
507 | EOT |
508 | ||
80ed0dea | 509 | $::bad_files = 0; |
73ddec28 | 510 | |
cc6ae9e5 | 511 | foreach my $t (@tests) { |
80ed0dea | 512 | unless (exists $::path_to_name{$t}) { |
7ebf5c89 | 513 | my $tname = "t/$t"; |
f458b6e8 | 514 | $::path_to_name{$t} = $tname; |
cc6ae9e5 | 515 | } |
73ddec28 | 516 | } |
908801fe | 517 | my $maxlen = 0; |
80ed0dea | 518 | foreach (@::path_to_name{@tests}) { |
f7b9b043 | 519 | s/\.\w+\z/ /; # space gives easy doubleclick to select fname |
73ddec28 RB |
520 | my $len = length ; |
521 | $maxlen = $len if $len > $maxlen; | |
088b5126 | 522 | } |
908801fe | 523 | # + 3 : we want three dots between the test name and the "ok" |
80ed0dea | 524 | my $dotdotdot = $maxlen + 3 ; |
c7b956bb | 525 | my $grind_ct = 0; # count of non-empty valgrind reports |
80ed0dea DM |
526 | my $total_files = @tests; |
527 | my $good_files = 0; | |
528 | my $tested_files = 0; | |
529 | my $totmax = 0; | |
ade55ef4 | 530 | my %failed_tests; |
c96083ea | 531 | my $toolnm; # valgrind, cachegrind, perf |
80ed0dea | 532 | |
551405c4 | 533 | while (my $test = shift @tests) { |
25a2b27f JC |
534 | my ($test_start_time, @starttimes) = 0; |
535 | if ($show_elapsed_time) { | |
536 | $test_start_time = Time::HiRes::time(); | |
537 | # times() reports usage by TEST, but we want usage of each | |
538 | # testprog it calls, so record accumulated times now, | |
539 | # subtract them out afterwards. Ideally, we'd take times | |
540 | # in BEGIN/END blocks (giving better visibility of self vs | |
541 | # children of each testprog), but that would require some | |
542 | # IPC to send results back here, or a completely different | |
543 | # collection scheme (Storable isnt tuned for incremental use) | |
544 | @starttimes = times; | |
545 | } | |
bb365837 GS |
546 | if ($test =~ /^$/) { |
547 | next; | |
6ee623d5 | 548 | } |
485988ae RH |
549 | if ($type eq 'deparse') { |
550 | if ($test eq "comp/redef.t") { | |
551 | # Redefinition happens at compile time | |
552 | next; | |
553 | } | |
7a834142 | 554 | elsif ($test =~ m{lib/Switch/t/}) { |
485988ae RH |
555 | # B::Deparse doesn't support source filtering |
556 | next; | |
557 | } | |
558 | } | |
80ed0dea | 559 | my $te = $::path_to_name{$test} . '.' |
f7b9b043 | 560 | x ($dotdotdot - length($::path_to_name{$test})) .' '; |
cc6ae9e5 CB |
561 | |
562 | if ($^O ne 'VMS') { # defer printing on VMS due to piping bug | |
563 | print $te; | |
564 | $te = ''; | |
565 | } | |
bb365837 | 566 | |
e07ce2e4 | 567 | (local $Valgrind_Log = "$test.valgrind-current") =~ s/^.*\///; |
999051eb | 568 | my $results = _run_test($test, $type); |
d638aca2 | 569 | |
f458b6e8 MS |
570 | my $failure; |
571 | my $next = 0; | |
572 | my $seen_leader = 0; | |
573 | my $seen_ok = 0; | |
20f82676 | 574 | my $trailing_leader = 0; |
80ed0dea | 575 | my $max; |
43fe0836 | 576 | my %todo; |
84650816 | 577 | while (<$results>) { |
cc6ae9e5 | 578 | next if /^\s*$/; # skip blank lines |
615b7a35 JM |
579 | if (/^1..$/ && ($^O eq 'VMS')) { |
580 | # VMS pipe bug inserts blank lines. | |
581 | my $l2 = <RESULTS>; | |
582 | if ($l2 =~ /^\s*$/) { | |
583 | $l2 = <RESULTS>; | |
584 | } | |
585 | $_ = '1..' . $l2; | |
586 | } | |
80ed0dea | 587 | if ($::verbose) { |
bb365837 GS |
588 | print $_; |
589 | } | |
21c74f43 | 590 | unless (/^\#/) { |
20f82676 DM |
591 | if ($trailing_leader) { |
592 | # shouldn't be anything following a postfix 1..n | |
a5890677 | 593 | $failure = 'FAILED--extra output after trailing 1..n'; |
20f82676 DM |
594 | last; |
595 | } | |
809908f7 | 596 | if (/^1\.\.([0-9]+)( todo ([\d ]+))?/) { |
20f82676 | 597 | if ($seen_leader) { |
a5890677 | 598 | $failure = 'FAILED--seen duplicate leader'; |
20f82676 DM |
599 | last; |
600 | } | |
bb365837 | 601 | $max = $1; |
f458b6e8 | 602 | %todo = map { $_ => 1 } split / /, $3 if $3; |
11ea18f2 NC |
603 | $totmax = $totmax + $max; |
604 | $tested_files = $tested_files + 1; | |
f458b6e8 | 605 | if ($seen_ok) { |
20f82676 DM |
606 | # 1..n appears at end of file |
607 | $trailing_leader = 1; | |
608 | if ($next != $max) { | |
a5890677 | 609 | $failure = "FAILED--expected $max tests, saw $next"; |
20f82676 DM |
610 | last; |
611 | } | |
612 | } | |
613 | else { | |
614 | $next = 0; | |
615 | } | |
f458b6e8 | 616 | $seen_leader = 1; |
bb365837 GS |
617 | } |
618 | else { | |
f458b6e8 | 619 | if (/^(not )?ok(?: (\d+))?[^\#]*(\s*\#.*)?/) { |
21c74f43 A |
620 | unless ($seen_leader) { |
621 | unless ($seen_ok) { | |
20f82676 | 622 | $next = 0; |
21c74f43 | 623 | } |
37ce32a7 | 624 | } |
21c74f43 | 625 | $seen_ok = 1; |
11ea18f2 | 626 | $next = $next + 1; |
f458b6e8 MS |
627 | my($not, $num, $extra, $istodo) = ($1, $2, $3, 0); |
628 | $num = $next unless $num; | |
629 | ||
630 | if ($num == $next) { | |
631 | ||
eac7c728 MB |
632 | # SKIP is essentially the same as TODO for t/TEST |
633 | # this still conforms to TAP: | |
464a08e7 | 634 | # http://testanything.org/wiki/index.php/TAP_specification |
eac7c728 | 635 | $extra and $istodo = $extra =~ /#\s*(?:TODO|SKIP)\b/; |
21c74f43 A |
636 | $istodo = 1 if $todo{$num}; |
637 | ||
638 | if( $not && !$istodo ) { | |
20f82676 | 639 | $failure = "FAILED at test $num"; |
21c74f43 A |
640 | last; |
641 | } | |
20f82676 DM |
642 | } |
643 | else { | |
f458b6e8 | 644 | $failure ="FAILED--expected test $next, saw test $num"; |
20f82676 | 645 | last; |
37ce32a7 | 646 | } |
f458b6e8 MS |
647 | } |
648 | elsif (/^Bail out!\s*(.*)/i) { # magic words | |
649 | die "FAILED--Further testing stopped" . ($1 ? ": $1\n" : ".\n"); | |
bb365837 GS |
650 | } |
651 | else { | |
dbf51d07 YST |
652 | # module tests are allowed extra output, |
653 | # because Test::Harness allows it | |
4d834435 | 654 | next if $test =~ /^\W*(cpan|dist|ext|lib)\b/; |
a5890677 | 655 | $failure = "FAILED--unexpected output at test $next"; |
20f82676 | 656 | last; |
bb365837 | 657 | } |
8d063cd8 LW |
658 | } |
659 | } | |
660 | } | |
84650816 | 661 | close $results; |
20f82676 DM |
662 | |
663 | if (not defined $failure) { | |
a5890677 | 664 | $failure = 'FAILED--no leader found' unless $seen_leader; |
20f82676 DM |
665 | } |
666 | ||
7a834142 | 667 | if ($ENV{PERL_VALGRIND}) { |
c96083ea | 668 | $toolnm = $ENV{VALGRIND}; |
c7b956bb JC |
669 | $toolnm =~ s|.*/||; # keep basename |
670 | my @valgrind; # gets content of file | |
84650816 MS |
671 | if (-e $Valgrind_Log) { |
672 | if (open(V, $Valgrind_Log)) { | |
da51b73c MHM |
673 | @valgrind = <V>; |
674 | close V; | |
675 | } else { | |
84650816 | 676 | warn "$0: Failed to open '$Valgrind_Log': $!\n"; |
da51b73c MHM |
677 | } |
678 | } | |
c7b956bb JC |
679 | if ($ENV{VG_OPTS} =~ /(cachegrind)/ or $toolnm =~ /(perf)/) { |
680 | $toolnm = $1; | |
681 | if ($toolnm eq 'perf') { | |
682 | # append perfs subcommand, not just stat | |
683 | my ($sub) = split /\s/, $ENV{VG_OPTS}; | |
684 | $toolnm .= "-$sub"; | |
685 | } | |
686 | if (rename $Valgrind_Log, "$test.$toolnm") { | |
687 | $grind_ct++; | |
3068023c | 688 | } else { |
c7b956bb | 689 | warn "$0: Failed to create '$test.$toolnm': $!\n"; |
3068023c JC |
690 | } |
691 | } | |
692 | elsif (@valgrind) { | |
d44161bf MHM |
693 | my $leaks = 0; |
694 | my $errors = 0; | |
7a834142 JH |
695 | for my $i (0..$#valgrind) { |
696 | local $_ = $valgrind[$i]; | |
d44161bf | 697 | if (/^==\d+== ERROR SUMMARY: (\d+) errors? /) { |
11ea18f2 | 698 | $errors = $errors + $1; # there may be multiple error summaries |
d44161bf MHM |
699 | } elsif (/^==\d+== LEAK SUMMARY:/) { |
700 | for my $off (1 .. 4) { | |
701 | if ($valgrind[$i+$off] =~ | |
702 | /(?:lost|reachable):\s+\d+ bytes in (\d+) blocks/) { | |
11ea18f2 | 703 | $leaks = $leaks + $1; |
d44161bf MHM |
704 | } |
705 | } | |
7a834142 JH |
706 | } |
707 | } | |
d44161bf | 708 | if ($errors or $leaks) { |
84650816 | 709 | if (rename $Valgrind_Log, "$test.valgrind") { |
c7b956bb | 710 | $grind_ct = $grind_ct + 1; |
d44161bf MHM |
711 | } else { |
712 | warn "$0: Failed to create '$test.valgrind': $!\n"; | |
7a834142 JH |
713 | } |
714 | } | |
715 | } else { | |
716 | warn "No valgrind output?\n"; | |
717 | } | |
84650816 MS |
718 | if (-e $Valgrind_Log) { |
719 | unlink $Valgrind_Log | |
720 | or warn "$0: Failed to unlink '$Valgrind_Log': $!\n"; | |
da51b73c | 721 | } |
7a834142 | 722 | } |
485988ae RH |
723 | if ($type eq 'deparse') { |
724 | unlink "./$test.dp"; | |
725 | } | |
211f317f JH |
726 | if ($ENV{PERL_3LOG}) { |
727 | my $tpp = $test; | |
3716a21d | 728 | $tpp =~ s:^\.\./::; |
9c54ecba | 729 | $tpp =~ s:/:_:g; |
3716a21d JH |
730 | $tpp =~ s:\.t$:.3log:; |
731 | rename("perl.3log", $tpp) || | |
732 | die "rename: perl3.log to $tpp: $!\n"; | |
211f317f | 733 | } |
20f82676 | 734 | if (not defined $failure and $next != $max) { |
a5890677 | 735 | $failure="FAILED--expected $max tests, saw $next"; |
20f82676 DM |
736 | } |
737 | ||
343bc60d MS |
738 | if( !defined $failure # don't mask a test failure |
739 | and $? ) | |
740 | { | |
741 | $failure = "FAILED--non-zero wait status: $?"; | |
742 | } | |
743 | ||
20f82676 DM |
744 | if (defined $failure) { |
745 | print "${te}$failure\n"; | |
11ea18f2 | 746 | $::bad_files = $::bad_files + 1; |
ade55ef4 AL |
747 | if ($test =~ /^base/) { |
748 | die "Failed a basic test ($test) -- cannot continue.\n"; | |
20f82676 | 749 | } |
11ea18f2 | 750 | $failed_tests{$test} = 1; |
20f82676 DM |
751 | } |
752 | else { | |
bb365837 | 753 | if ($max) { |
b49055e9 | 754 | my ($elapsed, $etms) = ("", 0); |
551405c4 | 755 | if ( $show_elapsed_time ) { |
b49055e9 | 756 | $etms = (Time::HiRes::time() - $test_start_time) * 1000; |
25a2b27f JC |
757 | $elapsed = sprintf(" %8.0f ms", $etms); |
758 | ||
759 | my (@endtimes) = times; | |
760 | $endtimes[$_] -= $starttimes[$_] for 0..$#endtimes; | |
761 | splice @endtimes, 0, 2; # drop self/harness times | |
762 | $_ *= 1000 for @endtimes; # and scale to ms | |
763 | $timings{$test} = [$etms,@endtimes]; | |
764 | $elapsed .= sprintf(" %5.0f ms", $_) for @endtimes; | |
551405c4 AL |
765 | } |
766 | print "${te}ok$elapsed\n"; | |
11ea18f2 | 767 | $good_files = $good_files + 1; |
bb365837 GS |
768 | } |
769 | else { | |
6b202754 | 770 | print "${te}skipped\n"; |
11ea18f2 | 771 | $tested_files = $tested_files - 1; |
bb365837 | 772 | } |
bcce72a7 | 773 | } |
551405c4 | 774 | } # while tests |
8d063cd8 | 775 | |
80ed0dea | 776 | if ($::bad_files == 0) { |
20f82676 | 777 | if ($good_files) { |
bb365837 GS |
778 | print "All tests successful.\n"; |
779 | # XXX add mention of 'perlbug -ok' ? | |
780 | } | |
781 | else { | |
782 | die "FAILED--no tests were run for some reason.\n"; | |
783 | } | |
8d063cd8 | 784 | } |
bb365837 | 785 | else { |
80ed0dea | 786 | my $pct = $tested_files ? sprintf("%.2f", ($tested_files - $::bad_files) / $tested_files * 100) : "0.00"; |
ade55ef4 AL |
787 | my $s = $::bad_files == 1 ? "" : "s"; |
788 | warn "Failed $::bad_files test$s out of $tested_files, $pct% okay.\n"; | |
789 | for my $test ( sort keys %failed_tests ) { | |
790 | print "\t$test\n"; | |
bb365837 | 791 | } |
4e4732c1 | 792 | warn <<'SHRDLU_1'; |
f7d228c6 JH |
793 | ### Since not all tests were successful, you may want to run some of |
794 | ### them individually and examine any diagnostic messages they produce. | |
795 | ### See the INSTALL document's section on "make test". | |
4e4732c1 | 796 | SHRDLU_1 |
80ed0dea | 797 | warn <<'SHRDLU_2' if $good_files / $total_files > 0.8; |
f7d228c6 JH |
798 | ### You have a good chance to get more information by running |
799 | ### ./perl harness | |
800 | ### in the 't' directory since most (>=80%) of the tests succeeded. | |
4e4732c1 | 801 | SHRDLU_2 |
f458b6e8 | 802 | if (eval {require Config; import Config; 1}) { |
80ed0dea | 803 | if ($::Config{usedl} && (my $p = $::Config{ldlibpthname})) { |
4e4732c1 | 804 | warn <<SHRDLU_3; |
f7d228c6 JH |
805 | ### You may have to set your dynamic library search path, |
806 | ### $p, to point to the build directory: | |
4e4732c1 | 807 | SHRDLU_3 |
f458b6e8 | 808 | if (exists $ENV{$p} && $ENV{$p} ne '') { |
4e4732c1 | 809 | warn <<SHRDLU_4a; |
f7d228c6 JH |
810 | ### setenv $p `pwd`:\$$p; cd t; ./perl harness |
811 | ### $p=`pwd`:\$$p; export $p; cd t; ./perl harness | |
812 | ### export $p=`pwd`:\$$p; cd t; ./perl harness | |
4e4732c1 | 813 | SHRDLU_4a |
f458b6e8 | 814 | } else { |
4e4732c1 | 815 | warn <<SHRDLU_4b; |
f7d228c6 JH |
816 | ### setenv $p `pwd`; cd t; ./perl harness |
817 | ### $p=`pwd`; export $p; cd t; ./perl harness | |
818 | ### export $p=`pwd`; cd t; ./perl harness | |
4e4732c1 | 819 | SHRDLU_4b |
f458b6e8 | 820 | } |
4e4732c1 | 821 | warn <<SHRDLU_5; |
f7d228c6 JH |
822 | ### for csh-style shells, like tcsh; or for traditional/modern |
823 | ### Bourne-style shells, like bash, ksh, and zsh, respectively. | |
4e4732c1 | 824 | SHRDLU_5 |
f458b6e8 | 825 | } |
afd33fa9 | 826 | } |
bb365837 | 827 | } |
80ed0dea | 828 | my ($user,$sys,$cuser,$csys) = times; |
8e03ad8f JC |
829 | my $tot = sprintf("u=%.2f s=%.2f cu=%.2f cs=%.2f scripts=%d tests=%d", |
830 | $user,$sys,$cuser,$csys,$tested_files,$totmax); | |
831 | print "$tot\n"; | |
832 | if ($good_files) { | |
833 | if (-d $show_elapsed_time) { | |
834 | # HARNESS_TIMER = <a-directory>. Save timings etc to | |
835 | # storable file there. NB: the test cds to ./t/, so | |
836 | # relative path must account for that, ie ../../perf | |
837 | # points to dir next to source tree. | |
838 | require Storable; | |
839 | my @dt = localtime; | |
840 | $dt[5] += 1900; $dt[4] += 1; # fix year, month | |
841 | my $fn = "$show_elapsed_time/".join('-', @dt[5,4,3,2,1]).".ttimes"; | |
842 | Storable::store({ perf => \%timings, | |
843 | gather_conf_platform_info(), | |
844 | total => $tot, | |
845 | }, $fn); | |
846 | print "wrote storable file: $fn\n"; | |
847 | } | |
848 | } | |
7a834142 | 849 | if ($ENV{PERL_VALGRIND}) { |
c7b956bb JC |
850 | my $s = $grind_ct == 1 ? '' : 's'; |
851 | print "$grind_ct valgrind report$s created.\n", ; | |
c96083ea JC |
852 | if ($toolnm eq 'cachegrind') { |
853 | # cachegrind leaves a lot of cachegrind.out.$pid litter | |
854 | # around the tree, find and delete them | |
855 | unlink _find_files('cachegrind.out.\d+$', | |
856 | qw ( ../t ../cpan ../ext ../dist/ )); | |
857 | } | |
7a834142 | 858 | } |
6ee623d5 | 859 | } |
80ed0dea | 860 | exit ($::bad_files != 0); |
ade55ef4 | 861 | |
8e03ad8f JC |
862 | # Collect platform, config data that should allow comparing |
863 | # performance data between different machines. With enough data, | |
864 | # and/or clever statistical analysis, it should be possible to | |
865 | # determine the effect of config choices, more memory, etc | |
866 | ||
867 | sub gather_conf_platform_info { | |
868 | # currently rather quick & dirty, and subject to change | |
869 | # for both content and format. | |
870 | require Config; | |
871 | my (%conf, @platform) = (); | |
872 | $conf{$_} = $Config::Config{$_} for | |
873 | grep /cc|git|config_arg\d+/, keys %Config::Config; | |
874 | if (-f '/proc/cpuinfo') { | |
875 | open my $fh, '/proc/cpuinfo' or warn "$!: /proc/cpuinfo\n"; | |
876 | @platform = grep /name|cpu/, <$fh>; | |
877 | chomp $_ for @platform; | |
878 | } | |
879 | unshift @platform, $^O; | |
880 | ||
881 | return ( | |
882 | conf => \%conf, | |
883 | platform => {cpu => \@platform, | |
884 | mem => [ grep s/\s+/ /, | |
885 | grep chomp, `free` ], | |
886 | load => [ grep chomp, `uptime` ], | |
887 | }, | |
888 | host => (grep chomp, `hostname -f`), | |
889 | version => '0.03', # bump for conf, platform, or data collection changes | |
890 | ); | |
891 | } | |
892 | ||
ade55ef4 | 893 | # ex: set ts=8 sts=4 sw=4 noet: |