Commit | Line | Data |
---|---|---|
63217fa2 | 1 | #!./perl |
8d063cd8 | 2 | |
8d063cd8 | 3 | # This is written in a peculiar style, since we're trying to avoid |
1de9afcd | 4 | # most of the constructs we'll be testing for. (This comment is |
8bdd21ca | 5 | # probably obsolete on the avoidance side, though still current |
1de9afcd | 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 | ||
94708f6d JH |
17 | # Measure the elapsed wallclock time. |
18 | my $t0 = time(); | |
19 | ||
2722144b MH |
20 | # If we're doing deparse tests, ignore failures for these |
21 | my $deparse_failures; | |
22 | ||
23 | # And skip even running these | |
24 | my $deparse_skips; | |
2adbc9b6 | 25 | |
10d90405 DM |
26 | my $deparse_skip_file = '../Porting/deparse-skips.txt'; |
27 | ||
2adbc9b6 NC |
28 | # directories with special sets of test switches |
29 | my %dir_to_switch = | |
30 | (base => '', | |
31 | comp => '', | |
32 | run => '', | |
30b6e591 | 33 | '../ext/File-Glob/t' => '-I.. -MTestInit', # FIXME - tests assume t/ |
2adbc9b6 NC |
34 | ); |
35 | ||
cb596ae4 | 36 | # "not absolute" is the default, as it saves some fakery within TestInit |
8bdd21ca | 37 | # which can perturb tests, and takes CPU. Working with the upstream author of |
41239ce7 NC |
38 | # any of these, to figure out how to remove them from this list, considered |
39 | # "a good thing". | |
40 | my %abs = ( | |
41239ce7 NC |
41 | '../cpan/Archive-Tar' => 1, |
42 | '../cpan/AutoLoader' => 1, | |
43 | '../cpan/CPAN' => 1, | |
41239ce7 | 44 | '../cpan/Encode' => 1, |
41239ce7 | 45 | '../cpan/ExtUtils-Constant' => 1, |
d393d7e5 | 46 | '../cpan/ExtUtils-Install' => 1, |
41239ce7 | 47 | '../cpan/ExtUtils-MakeMaker' => 1, |
854a00d8 | 48 | '../cpan/ExtUtils-Manifest' => 1, |
41239ce7 NC |
49 | '../cpan/File-Fetch' => 1, |
50 | '../cpan/IPC-Cmd' => 1, | |
51 | '../cpan/IPC-SysV' => 1, | |
41239ce7 NC |
52 | '../cpan/Module-Load' => 1, |
53 | '../cpan/Module-Load-Conditional' => 1, | |
41239ce7 | 54 | '../cpan/Pod-Simple' => 1, |
41239ce7 | 55 | '../cpan/Test-Simple' => 1, |
41239ce7 | 56 | '../cpan/podlators' => 1, |
2a6dc374 | 57 | '../dist/Cwd' => 1, |
7baf245a | 58 | '../dist/Devel-PPPort' => 1, |
cc79184a | 59 | '../dist/ExtUtils-ParseXS' => 1, |
c0504019 | 60 | '../dist/Tie-File' => 1, |
41239ce7 | 61 | ); |
2a6dc374 | 62 | |
903b1101 | 63 | my %temp_no_core = ( |
d371e02a | 64 | '../cpan/Compress-Raw-Bzip2' => 1, |
c6f84bbd | 65 | '../cpan/Compress-Raw-Zlib' => 1, |
b2861970 | 66 | '../cpan/Devel-PPPort' => 1, |
e41cfb92 | 67 | '../cpan/Getopt-Long' => 1, |
3fd969f4 | 68 | '../cpan/IO-Compress' => 1, |
b7c8007e | 69 | '../cpan/MIME-Base64' => 1, |
a636c943 | 70 | '../cpan/parent' => 1, |
490d1888 | 71 | '../cpan/Pod-Simple' => 1, |
f4e6b692 | 72 | '../cpan/podlators' => 1, |
e0ee75a6 | 73 | '../cpan/Test-Simple' => 1, |
325914f9 | 74 | '../cpan/Tie-RefHash' => 1, |
a3e5f045 | 75 | '../cpan/Unicode-Collate' => 1, |
3baae3fa | 76 | '../dist/Unicode-Normalize' => 1, |
2adbc9b6 NC |
77 | ); |
78 | ||
2574563e TB |
79 | # delete env vars that may influence the results |
80 | # but allow override via *_TEST env var if wanted | |
81 | # (e.g. PERL5OPT_TEST=-d:NYTProf) | |
b6646683 | 82 | my @bad_env_vars = qw( |
74480d1e | 83 | PERL5LIB PERLLIB PERL5OPT PERL_UNICODE |
b6646683 DG |
84 | PERL_YAML_BACKEND PERL_JSON_BACKEND |
85 | ); | |
86 | ||
87 | for my $envname (@bad_env_vars) { | |
2574563e TB |
88 | my $override = $ENV{"${envname}_TEST"}; |
89 | if (defined $override) { | |
90 | warn "$0: $envname=$override\n"; | |
91 | $ENV{$envname} = $override; | |
92 | } | |
93 | else { | |
94 | delete $ENV{$envname}; | |
95 | } | |
96 | } | |
60e23f2f | 97 | |
be075caf MH |
98 | # Location to put the Valgrind log. |
99 | our $Valgrind_Log; | |
100 | ||
101 | my %skip = ( | |
102 | '.' => 1, | |
103 | '..' => 1, | |
104 | 'CVS' => 1, | |
105 | 'RCS' => 1, | |
106 | 'SCCS' => 1, | |
107 | '.svn' => 1, | |
108 | ); | |
109 | ||
75e21add | 110 | |
63217fa2 | 111 | if ($::do_nothing) { |
75e21add JH |
112 | return 1; |
113 | } | |
114 | ||
a2d3de13 NC |
115 | $| = 1; |
116 | ||
117 | # for testing TEST only | |
118 | #BEGIN { require '../lib/strict.pm'; "strict"->import() }; | |
119 | #BEGIN { require '../lib/warnings.pm'; "warnings"->import() }; | |
120 | ||
ca54131a | 121 | my $OS = $ENV{FAKE_OS} || $^O; |
70a78ba7 | 122 | |
ca54131a YO |
123 | my $is_vms = $OS eq "VMS"; |
124 | my $is_win32 = $OS eq "MSWin32"; | |
125 | my $is_os2 = $OS eq "os2"; | |
8312884d | 126 | |
ca54131a YO |
127 | # remove empty elements due to insertion of empty symbols via "''p1'" syntax |
128 | @ARGV = grep($_,@ARGV) if $is_vms; | |
508a94b6 | 129 | |
551405c4 | 130 | our $show_elapsed_time = $ENV{HARNESS_TIMER} || 0; |
cc6ae9e5 | 131 | |
ca54131a YO |
132 | my $dump_tests = 0; |
133 | ||
18869dc6 NC |
134 | # Cheesy version of Getopt::Std. We can't replace it with that, because we |
135 | # can't rely on require working. | |
80ed0dea | 136 | { |
03d84c69 YO |
137 | my %opt_vars = ( |
138 | benchmark => \$::benchmark, | |
139 | core => \$::core, | |
140 | v => \$::verbose, | |
141 | torture => \$::torture, | |
142 | utf8 => \$::with_utf8, | |
143 | utf16 => \$::with_utf16, | |
144 | taintwarn => \$::taintwarn, | |
ca54131a | 145 | dumptests => \$dump_tests, |
03d84c69 YO |
146 | ); |
147 | ||
80ed0dea | 148 | my @argv = (); |
5d9a6404 | 149 | foreach my $idx (0..$#ARGV) { |
03d84c69 YO |
150 | my $opt; |
151 | if ($ARGV[$idx] =~ /^-?-(\S+)$/) { | |
152 | $opt = $1; | |
153 | } else { | |
154 | push @argv, $ARGV[$idx]; | |
155 | next; | |
156 | } | |
157 | if (my $ref = $opt_vars{$opt}) { | |
158 | $$ref = 1; | |
159 | } | |
160 | elsif ($opt =~ /^deparse(,.+)?$/) { | |
80ed0dea DM |
161 | $::deparse = 1; |
162 | $::deparse_opts = $1; | |
2722144b | 163 | _process_deparse_config(); |
485988ae | 164 | } |
03d84c69 YO |
165 | else { |
166 | die "Unknown option '$opt'\n"; | |
167 | } | |
5d9a6404 | 168 | } |
80ed0dea | 169 | @ARGV = @argv; |
8d063cd8 LW |
170 | } |
171 | ||
378cc40b | 172 | chdir 't' if -f 't/TEST'; |
ab662740 NC |
173 | if (-f 'TEST' && -f 'harness' && -d '../lib') { |
174 | @INC = '../lib'; | |
175 | } | |
378cc40b | 176 | |
3816c65f | 177 | die "You need to run \"make test_prep\" first to set things up.\n" |
196918b0 | 178 | unless -e 'perl' or -e 'perl.exe' or -e 'perl.pm'; |
4633a7c4 | 179 | |
8312884d YO |
180 | if ($is_win32) { |
181 | # String eval to avoid loading File::Glob on non-miniperl. | |
182 | # (Windows only uses this script for miniperl.) | |
183 | my @argv; | |
184 | if (eval '@argv = map glob, @ARGV; 1') { | |
185 | @ARGV = @argv; | |
186 | } else { | |
187 | die "Failed to glob \@ARGV: $@"; | |
188 | } | |
189 | } | |
190 | ||
3fb91a5e GS |
191 | # check leakage for embedders |
192 | $ENV{PERL_DESTRUCT_LEVEL} = 2 unless exists $ENV{PERL_DESTRUCT_LEVEL}; | |
da6a8325 GG |
193 | # check existence of all symbols |
194 | $ENV{PERL_DL_NONLAZY} = 1 unless exists $ENV{PERL_DL_NONLAZY}; | |
3fb91a5e | 195 | |
4633a7c4 | 196 | $ENV{EMXSHELL} = 'sh'; # For OS/2 |
748a9306 | 197 | |
28ffa55a | 198 | if ($show_elapsed_time) { require Time::HiRes } |
b49055e9 | 199 | my %timings = (); # testname => [@et] pairs if $show_elapsed_time. |
7ebf5c89 | 200 | |
18869dc6 | 201 | # Roll your own File::Find! |
81c73c11 TR |
202 | our @found; |
203 | sub _find_tests { @found=(); push @ARGV, _find_files('\.t$', $_[0]) } | |
c96083ea JC |
204 | sub _find_files { |
205 | my($patt, @dirs) = @_; | |
206 | for my $dir (@dirs) { | |
207 | opendir DIR, $dir or die "Trouble opening $dir: $!"; | |
208 | foreach my $f (sort { $a cmp $b } readdir DIR) { | |
209 | next if $skip{$f}; | |
cc365faa | 210 | $dir =~ s/(?<!\^)\.dir(;1)?$//i if $is_vms; # trim .DIR extension |
c96083ea | 211 | my $fullpath = "$dir/$f"; |
c96083ea JC |
212 | if (-d $fullpath) { |
213 | _find_files($patt, $fullpath); | |
214 | } elsif ($f =~ /$patt/) { | |
215 | push @found, $fullpath; | |
216 | } | |
7ebf5c89 | 217 | } |
24c841ba | 218 | } |
c96083ea | 219 | @found; |
24c841ba MS |
220 | } |
221 | ||
3fd4b359 MS |
222 | |
223 | # Scan the text of the test program to find switches and special options | |
224 | # we might need to apply. | |
225 | sub _scan_test { | |
226 | my($test, $type) = @_; | |
227 | ||
228 | open(my $script, "<", $test) or die "Can't read $test.\n"; | |
229 | my $first_line = <$script>; | |
230 | ||
231 | $first_line =~ tr/\0//d if $::with_utf16; | |
232 | ||
233 | my $switch = ""; | |
234 | if ($first_line =~ /#!.*\bperl.*\s-\w*([tT])/) { | |
79b01a68 | 235 | $switch = "-$1"; |
3fd4b359 MS |
236 | } else { |
237 | if ($::taintwarn) { | |
238 | # not all tests are expected to pass with this option | |
79b01a68 | 239 | $switch = '-t'; |
3fd4b359 MS |
240 | } else { |
241 | $switch = ''; | |
242 | } | |
243 | } | |
244 | ||
245 | my $file_opts = ""; | |
246 | if ($type eq 'deparse') { | |
247 | # Look for #line directives which change the filename | |
248 | while (<$script>) { | |
11ea18f2 | 249 | $file_opts = $file_opts . ",-f$3$4" |
3fd4b359 MS |
250 | if /^#\s*line\s+(\d+)\s+((\w+)|"([^"]+)")/; |
251 | } | |
252 | } | |
253 | ||
491c9572 | 254 | close $script; |
84650816 | 255 | |
ca54131a | 256 | my $perl = $is_win32 ? '.\perl' : './perl'; |
923e061d | 257 | my $lib = '../lib'; |
491c9572 VP |
258 | my $run_dir; |
259 | my $return_dir; | |
260 | ||
2adbc9b6 NC |
261 | $test =~ /^(.+)\/[^\/]+/; |
262 | my $dir = $1; | |
2adbc9b6 | 263 | my $testswitch = $dir_to_switch{$dir}; |
5ed59b83 | 264 | if (!defined $testswitch) { |
55d965ca | 265 | if ($test =~ s!^(\.\./(cpan|dist|ext)/[^/]+)/t!t!) { |
491c9572 | 266 | $run_dir = $1; |
2adbc9b6 NC |
267 | $return_dir = '../../t'; |
268 | $lib = '../../lib'; | |
1ff5bc37 | 269 | $perl = '../../t/perl'; |
6d1e6673 | 270 | $testswitch = "-I../.. -MTestInit=U2T"; |
4b05cdbd | 271 | if ($2 eq 'cpan' || $2 eq 'dist') { |
41239ce7 | 272 | if($abs{$run_dir}) { |
55d965ca NC |
273 | $testswitch = $testswitch . ',A'; |
274 | } | |
275 | if ($temp_no_core{$run_dir}) { | |
276 | $testswitch = $testswitch . ',NC'; | |
277 | } | |
2adbc9b6 | 278 | } |
76cc22ec NC |
279 | } elsif ($test =~ m!^\.\./lib!) { |
280 | $testswitch = '-I.. -MTestInit=U1'; # -T will remove . from @INC | |
2adbc9b6 | 281 | } else { |
30b6e591 | 282 | $testswitch = '-I.. -MTestInit'; # -T will remove . from @INC |
2adbc9b6 | 283 | } |
5ed59b83 | 284 | } |
923e061d | 285 | |
9fb03e61 | 286 | my $utf8 = ($::with_utf8 || $::with_utf16) ? "-I$lib -Mutf8" : ''; |
84650816 | 287 | |
9b37184d | 288 | my %options = ( |
491c9572 VP |
289 | perl => $perl, |
290 | lib => $lib, | |
291 | test => $test, | |
292 | run_dir => $run_dir, | |
293 | return_dir => $return_dir, | |
294 | testswitch => $testswitch, | |
295 | utf8 => $utf8, | |
296 | file => $file_opts, | |
297 | switch => $switch, | |
9b37184d VP |
298 | ); |
299 | ||
300 | return \%options; | |
491c9572 VP |
301 | } |
302 | ||
d1fe220a VP |
303 | sub _cmd { |
304 | my($options, $type) = @_; | |
491c9572 | 305 | |
d1fe220a | 306 | my $test = $options->{test}; |
491c9572 | 307 | |
d1fe220a | 308 | my $cmd; |
84650816 | 309 | if ($type eq 'deparse') { |
491c9572 VP |
310 | my $perl = "$options->{perl} $options->{testswitch}"; |
311 | my $lib = $options->{lib}; | |
d1fe220a VP |
312 | |
313 | $cmd = ( | |
491c9572 | 314 | "$perl $options->{switch} -I$lib -MO=-qq,Deparse,-sv1.,". |
84650816 MS |
315 | "-l$::deparse_opts$options->{file} ". |
316 | "$test > $test.dp ". | |
d1fe220a VP |
317 | "&& $perl $options->{switch} -I$lib $test.dp" |
318 | ); | |
84650816 MS |
319 | } |
320 | elsif ($type eq 'perl') { | |
491c9572 | 321 | my $perl = $options->{perl}; |
ca54131a | 322 | my $redir = $is_vms ? '2>&1' : ''; |
84650816 MS |
323 | |
324 | if ($ENV{PERL_VALGRIND}) { | |
e07ce2e4 | 325 | my $perl_supp = $options->{return_dir} ? "$options->{return_dir}/perl.supp" : "perl.supp"; |
c7b956bb | 326 | my $valgrind_exe = $ENV{VALGRIND} // 'valgrind'; |
be075caf | 327 | if ($options->{run_dir}) { |
7ab0d5f3 MH |
328 | require Cwd; |
329 | $Valgrind_Log = Cwd::abs_path("$options->{run_dir}/$Valgrind_Log"); | |
be075caf | 330 | } |
84650816 | 331 | my $vg_opts = $ENV{VG_OPTS} |
be075caf | 332 | // "--log-file=$Valgrind_Log " |
c7b956bb JC |
333 | . "--suppressions=$perl_supp --leak-check=yes " |
334 | . "--leak-resolution=high --show-reachable=yes " | |
be075caf MH |
335 | . "--num-callers=50 --track-origins=yes"; |
336 | # Force logging if not asked for (so cachegrind reporting works below) | |
337 | if ($vg_opts !~ /--log-file/) { | |
338 | $vg_opts = "--log-file=$Valgrind_Log $vg_opts"; | |
339 | } | |
c7b956bb | 340 | $perl = "$valgrind_exe $vg_opts $perl"; |
84650816 MS |
341 | } |
342 | ||
491c9572 | 343 | my $args = "$options->{testswitch} $options->{switch} $options->{utf8}"; |
d1fe220a | 344 | $cmd = $perl . _quote_args($args) . " $test $redir"; |
84650816 | 345 | } |
d1fe220a VP |
346 | return $cmd; |
347 | } | |
348 | ||
9324df28 VP |
349 | sub _before_fork { |
350 | my ($options) = @_; | |
351 | ||
352 | if ($options->{run_dir}) { | |
353 | my $run_dir = $options->{run_dir}; | |
354 | chdir $run_dir or die "Can't chdir to '$run_dir': $!"; | |
355 | } | |
356 | ||
be075caf MH |
357 | # Remove previous valgrind output otherwise it will interfere |
358 | my $test = $options->{test}; | |
359 | ||
360 | (local $Valgrind_Log = "$test.valgrind-current") =~ s/^.*\///; | |
361 | ||
362 | if ($ENV{PERL_VALGRIND} && -e $Valgrind_Log) { | |
363 | unlink $Valgrind_Log | |
364 | or warn "$0: Failed to unlink '$Valgrind_Log': $!\n"; | |
365 | } | |
366 | ||
9324df28 VP |
367 | return; |
368 | } | |
369 | ||
370 | sub _after_fork { | |
371 | my ($options) = @_; | |
372 | ||
373 | if ($options->{return_dir}) { | |
374 | my $return_dir = $options->{return_dir}; | |
375 | chdir $return_dir | |
376 | or die "Can't chdir from '$options->{run_dir}' to '$return_dir': $!"; | |
377 | } | |
378 | ||
379 | return; | |
380 | } | |
381 | ||
d1fe220a | 382 | sub _run_test { |
999051eb | 383 | my ($test, $type) = @_; |
d1fe220a VP |
384 | |
385 | my $options = _scan_test($test, $type); | |
999051eb VP |
386 | # $test might have changed if we're in ext/Foo, so don't use it anymore |
387 | # from now on. Use $options->{test} instead. | |
d1fe220a | 388 | |
9324df28 | 389 | _before_fork($options); |
d1fe220a VP |
390 | |
391 | my $cmd = _cmd($options, $type); | |
392 | ||
393 | open(my $results, "$cmd |") or print "can't run '$cmd': $!.\n"; | |
394 | ||
9324df28 | 395 | _after_fork($options); |
2adbc9b6 | 396 | |
84650816 MS |
397 | # Our environment may force us to use UTF-8, but we can't be sure that |
398 | # anything we're reading from will be generating (well formed) UTF-8 | |
399 | # This may not be the best way - possibly we should unset ${^OPEN} up | |
400 | # top? | |
401 | binmode $results; | |
402 | ||
403 | return $results; | |
404 | } | |
405 | ||
cc6ae9e5 CB |
406 | sub _quote_args { |
407 | my ($args) = @_; | |
408 | my $argstring = ''; | |
409 | ||
410 | foreach (split(/\s+/,$args)) { | |
411 | # In VMS protect with doublequotes because otherwise | |
412 | # DCL will lowercase -- unless already doublequoted. | |
ca54131a | 413 | $_ = q(").$_.q(") if $is_vms && !/^\"/ && length($_) > 0; |
11ea18f2 | 414 | $argstring = $argstring . ' ' . $_; |
cc6ae9e5 CB |
415 | } |
416 | return $argstring; | |
417 | } | |
418 | ||
6234cb77 | 419 | sub _populate_hash { |
a3323f52 | 420 | return unless defined $_[0]; |
6234cb77 NC |
421 | return map {$_, 1} split /\s+/, $_[0]; |
422 | } | |
423 | ||
a3323f52 | 424 | sub _tests_from_manifest { |
508a94b6 | 425 | my ($extensions, $known_extensions, $all) = @_; |
ca54131a YO |
426 | s/\bCwd\b/PathTools/, s!\bList/Util\b!Scalar/List/Utils! |
427 | for $extensions, $known_extensions; | |
6234cb77 | 428 | my %skip; |
a3323f52 NC |
429 | my %extensions = _populate_hash($extensions); |
430 | my %known_extensions = _populate_hash($known_extensions); | |
64c61100 | 431 | my %printed_skip_warning; |
a3323f52 NC |
432 | |
433 | foreach (keys %known_extensions) { | |
11ea18f2 | 434 | $skip{$_} = 1 unless $extensions{$_}; |
6234cb77 | 435 | } |
a3323f52 NC |
436 | |
437 | my @results; | |
508a94b6 YO |
438 | my %non_ext; |
439 | push @results, \%non_ext if $all; | |
7ebf5c89 | 440 | my $mani = '../MANIFEST'; |
7a315204 | 441 | if (open(MANI, $mani)) { |
18869dc6 | 442 | while (<MANI>) { |
51884658 | 443 | chomp; |
508a94b6 | 444 | my ($file)= split /\t/, $_; |
51884658 | 445 | if ($file =~ m!^((?:cpan|dist|ext)/(\S+)/+(?:[^/\s]+\.t|test\.pl)|lib/\S+?(?:\.t|test\.pl))\z!) { |
80ed0dea DM |
446 | my $t = $1; |
447 | my $extension = $2; | |
2e0cc28b | 448 | |
64c61100 | 449 | if ( ord "A" != 65 |
703512f5 KW |
450 | && defined $extension |
451 | && $extension =~ m! \b (?: | |
452 | Archive-Tar/ | |
453 | | Config-Perl-V/ | |
454 | | CPAN-Meta/ | |
455 | | CPAN-Meta-YAML/ | |
456 | | Digest-SHA/ | |
457 | | ExtUtils-MakeMaker/ | |
458 | | HTTP-Tiny/ | |
459 | | IO-Compress/ | |
460 | | JSON-PP/ | |
461 | | libnet/ | |
462 | | MIME-Base64/ | |
463 | | podlators/ | |
8a0a216e KW |
464 | | Pod-Simple/ |
465 | | Pod-Checker/ | |
466 | | Digest-MD5/ | |
467 | | Test-Harness/ | |
468 | | IPC-Cmd/ | |
469 | | Encode/ | |
470 | | Socket/ | |
471 | | ExtUtils-Manifest/ | |
472 | | Module-Metadata/ | |
473 | | PerlIO-via-QuotedPrint/ | |
703512f5 | 474 | ) |
64c61100 KW |
475 | !x) |
476 | { | |
477 | print STDERR "Skipping testing of $extension on EBCDIC\n" | |
478 | unless $printed_skip_warning{$extension}++; | |
479 | next; | |
480 | } | |
2e0cc28b | 481 | |
a3323f52 | 482 | if (!$::core || $t =~ m!^lib/[a-z]!) { |
6234cb77 | 483 | if (defined $extension) { |
b12cb1ba | 484 | $extension =~ s!/t(:?/\S+)*$!!; |
6234cb77 NC |
485 | # XXX Do I want to warn that I'm skipping these? |
486 | next if $skip{$extension}; | |
142f6a0d | 487 | my $flat_extension = $extension; |
6ebb0601 CB |
488 | $flat_extension =~ s!-!/!g; |
489 | next if $skip{$flat_extension}; # Foo/Bar may live in Foo-Bar | |
6234cb77 | 490 | } |
7ebf5c89 | 491 | my $path = "../$t"; |
a3323f52 | 492 | push @results, $path; |
80ed0dea | 493 | $::path_to_name{$path} = $t; |
5a6e071d | 494 | } |
7a315204 | 495 | } |
508a94b6 YO |
496 | elsif ($file=~m!/(?:test\.pl|[^/\s]+\.t)\z! and $file ne "t/test.pl") { |
497 | my $munged = $file; | |
498 | next if $munged=~m!^(?:t/)?os2/! and !$is_os2; | |
499 | next if $munged=~m!^(?:t/)?win32/! and !$is_win32; | |
ca54131a | 500 | next if $munged=~m!^(?:t/)?japh/! and !($::torture or $ENV{PERL_TORTURE_TEST}); |
508a94b6 YO |
501 | next if $munged=~m!^(?:t/)?benchmark/! and !($::benchmark or $ENV{PERL_BENCHMARK}); |
502 | next if $munged=~m!^(?:t/)?bigmem/! and !$ENV{PERL_TEST_MEMORY}; | |
503 | $munged =~ s!t/!! or $munged = "../$munged"; | |
504 | ||
505 | $non_ext{$munged}++; | |
506 | } | |
7a315204 | 507 | } |
35d88760 | 508 | close MANI; |
7a315204 | 509 | } else { |
f458b6e8 | 510 | warn "$0: cannot open $mani: $!\n"; |
7a315204 | 511 | } |
a3323f52 NC |
512 | return @results; |
513 | } | |
514 | ||
ca54131a YO |
515 | sub dump_tests { |
516 | my ($ary) = @_; | |
517 | for my $test (sort @$ary) { | |
518 | # convert it to a path from the root of the repo | |
519 | $test=~s!^\.\./!! or $test=~s!^!t/!; | |
520 | print "$test\n"; | |
521 | } | |
522 | exit(0); | |
523 | } | |
524 | ||
66fb7f3c YO |
525 | sub filter_taint_tests { |
526 | my $tests = shift; | |
527 | require Config; | |
528 | return unless $Config::Config{taint_disabled} eq "define"; | |
529 | ||
530 | # These are test files which are known to fail with -DNO_TAINT_SUPPORT | |
531 | # but which do not have "taint" in their name, nor have shebang lines | |
532 | # with -t or -T in them. So we exclude them specifically instead. | |
533 | my %known_tainter = map { $_ => 0 } ( | |
534 | '../cpan/Test-Harness/t/regression.t', | |
535 | '../cpan/Test-Harness/t/source_handler.t', | |
536 | '../cpan/Test-Harness/t/compat/inc-propagation.t', | |
537 | ); | |
538 | @$tests = grep { | |
539 | my $file = $_; | |
540 | open my $ifh, "<", $file | |
541 | or die "Failed to read: '$file': $!"; | |
542 | my $line = <$ifh>; | |
543 | my $keep = $file=~/taint/ ? 0 : ($known_tainter{$file} // 1); | |
544 | if ($line=~/^#!.*perl\s+-(\w+)/) { | |
545 | my $switch = $1; | |
546 | if ($switch =~ s/[Tt]//) { | |
547 | $keep = 0; | |
548 | } | |
549 | } | |
550 | $keep | |
551 | } @$tests; | |
552 | } | |
553 | ||
554 | ||
a3323f52 NC |
555 | unless (@ARGV) { |
556 | # base first, as TEST bails out if that can't run | |
557 | # then comp, to validate that require works | |
558 | # then run, to validate that -M works | |
559 | # then we know we can -MTestInit for everything else, making life simpler | |
ca54131a YO |
560 | |
561 | # NOTE that _find_tests() is recursive, unlike what test_harness uses. | |
562 | foreach my $dir (qw(base comp run cmd io re opbasic op uni mro class perf test_pl)) { | |
a3323f52 NC |
563 | _find_tests($dir); |
564 | } | |
cc306f49 NC |
565 | unless ($::core) { |
566 | _find_tests('porting'); | |
9f5bbdb6 | 567 | _find_tests("lib"); |
cc306f49 | 568 | } |
ca54131a YO |
569 | _find_tests('win32') if $is_win32; |
570 | _find_tests('os2') if $is_os2; | |
a3323f52 NC |
571 | # Config.pm may be broken for make minitest. And this is only a refinement |
572 | # for skipping tests on non-default builds, so it is allowed to fail. | |
a3815e44 | 573 | # What we want to do is make a list of extensions which we did not build. |
a3323f52 NC |
574 | my $configsh = '../config.sh'; |
575 | my ($extensions, $known_extensions); | |
576 | if (-f $configsh) { | |
577 | open FH, $configsh or die "Can't open $configsh: $!"; | |
578 | while (<FH>) { | |
579 | if (/^extensions=['"](.*)['"]$/) { | |
580 | $extensions = $1; | |
581 | } | |
582 | elsif (/^known_extensions=['"](.*)['"]$/) { | |
583 | $known_extensions = $1; | |
584 | } | |
585 | } | |
586 | if (!defined $known_extensions) { | |
587 | warn "No known_extensions line found in $configsh"; | |
588 | } | |
589 | if (!defined $extensions) { | |
590 | warn "No extensions line found in $configsh"; | |
591 | } | |
592 | } | |
593 | # The "complex" constructions of list return from a subroutine, and push of | |
594 | # a list, might fail if perl is really hosed, but they aren't needed for | |
595 | # make minitest, and the building of extensions will likely also fail if | |
596 | # something is that badly wrong. | |
597 | push @ARGV, _tests_from_manifest($extensions, $known_extensions); | |
80ed0dea | 598 | unless ($::core) { |
ca54131a | 599 | _find_tests('japh') if $::torture or $ENV{PERL_TORTURE_TEST}; |
7e71d4a4 | 600 | _find_tests('benchmark') if $::benchmark or $ENV{PERL_BENCHMARK}; |
ff5db609 | 601 | _find_tests('bigmem') if $ENV{PERL_TEST_MEMORY}; |
e018f8be | 602 | } |
8d063cd8 | 603 | } |
60fae40d YO |
604 | @ARGV= do { |
605 | my @order= ( | |
ca54131a | 606 | "test_pl", |
60fae40d YO |
607 | "base", |
608 | "comp", | |
609 | "run", | |
610 | "cmd", | |
611 | "io", | |
612 | "re", | |
613 | "opbasic", | |
614 | "op", | |
ca54131a | 615 | "op/hook", |
60fae40d YO |
616 | "uni", |
617 | "mro", | |
ca54131a | 618 | "class", |
60fae40d YO |
619 | "lib", |
620 | "ext", | |
621 | "dist", | |
622 | "cpan", | |
623 | "perf", | |
624 | "porting", | |
625 | ); | |
626 | my %order= map { $order[$_] => 1+$_ } 0..$#order; | |
627 | my $idx= 0; | |
628 | map { | |
629 | $_->[0] | |
630 | } sort { | |
631 | $a->[3] <=> $b->[3] || | |
632 | $a->[1] <=> $b->[1] | |
633 | } map { | |
634 | my $root= /(\w+)/ ? $1 : ""; | |
635 | [ $_, $idx++, $root, $order{$root}||=0 ] | |
636 | } @ARGV; | |
637 | }; | |
8d063cd8 | 638 | |
ca54131a YO |
639 | dump_tests(\@ARGV) if $dump_tests; |
640 | ||
66fb7f3c YO |
641 | filter_taint_tests(\@ARGV); |
642 | ||
80ed0dea | 643 | if ($::deparse) { |
f193aa2f MS |
644 | _testprogs('deparse', '', @ARGV); |
645 | } | |
80ed0dea | 646 | elsif ($::with_utf16) { |
1de9afcd RGS |
647 | for my $e (0, 1) { |
648 | for my $b (0, 1) { | |
649 | print STDERR "# ENDIAN $e BOM $b\n"; | |
650 | my @UARGV; | |
651 | for my $a (@ARGV) { | |
652 | my $u = $a . "." . ($e ? "l" : "b") . "e" . ($b ? "b" : ""); | |
653 | my $f = $e ? "v" : "n"; | |
654 | push @UARGV, $u; | |
655 | unlink($u); | |
656 | if (open(A, $a)) { | |
657 | if (open(U, ">$u")) { | |
90f6ca78 | 658 | print U pack("$f", 0xFEFF) if $b; |
1de9afcd RGS |
659 | while (<A>) { |
660 | print U pack("$f*", unpack("C*", $_)); | |
661 | } | |
80ed0dea | 662 | close(U); |
1de9afcd | 663 | } |
80ed0dea | 664 | close(A); |
1de9afcd RGS |
665 | } |
666 | } | |
667 | _testprogs('perl', '', @UARGV); | |
668 | unlink(@UARGV); | |
669 | } | |
670 | } | |
671 | } | |
f193aa2f | 672 | else { |
f193aa2f | 673 | _testprogs('perl', '', @ARGV); |
485988ae | 674 | } |
6ee623d5 | 675 | |
bb365837 | 676 | sub _testprogs { |
80ed0dea | 677 | my ($type, $args, @tests) = @_; |
6ee623d5 | 678 | |
485988ae | 679 | print <<'EOT' if ($type eq 'deparse'); |
7a315204 | 680 | ------------------------------------------------------------------------------ |
485988ae | 681 | TESTING DEPARSER |
7a315204 | 682 | ------------------------------------------------------------------------------ |
485988ae RH |
683 | EOT |
684 | ||
80ed0dea | 685 | $::bad_files = 0; |
73ddec28 | 686 | |
cc6ae9e5 | 687 | foreach my $t (@tests) { |
80ed0dea | 688 | unless (exists $::path_to_name{$t}) { |
7ebf5c89 | 689 | my $tname = "t/$t"; |
f458b6e8 | 690 | $::path_to_name{$t} = $tname; |
cc6ae9e5 | 691 | } |
73ddec28 | 692 | } |
908801fe | 693 | my $maxlen = 0; |
80ed0dea | 694 | foreach (@::path_to_name{@tests}) { |
f7b9b043 | 695 | s/\.\w+\z/ /; # space gives easy doubleclick to select fname |
73ddec28 RB |
696 | my $len = length ; |
697 | $maxlen = $len if $len > $maxlen; | |
088b5126 | 698 | } |
908801fe | 699 | # + 3 : we want three dots between the test name and the "ok" |
80ed0dea | 700 | my $dotdotdot = $maxlen + 3 ; |
c7b956bb | 701 | my $grind_ct = 0; # count of non-empty valgrind reports |
80ed0dea DM |
702 | my $total_files = @tests; |
703 | my $good_files = 0; | |
33c0d182 | 704 | my $tested_files = 0; |
fb7ba3c8 | 705 | my $totmax = 0; |
ade55ef4 | 706 | my %failed_tests; |
10d90405 | 707 | my @unexpected_pass; # files where deparse-skips.txt says fail but passed |
c96083ea | 708 | my $toolnm; # valgrind, cachegrind, perf |
80ed0dea | 709 | |
551405c4 | 710 | while (my $test = shift @tests) { |
25a2b27f JC |
711 | my ($test_start_time, @starttimes) = 0; |
712 | if ($show_elapsed_time) { | |
713 | $test_start_time = Time::HiRes::time(); | |
714 | # times() reports usage by TEST, but we want usage of each | |
715 | # testprog it calls, so record accumulated times now, | |
716 | # subtract them out afterwards. Ideally, we'd take times | |
717 | # in BEGIN/END blocks (giving better visibility of self vs | |
718 | # children of each testprog), but that would require some | |
719 | # IPC to send results back here, or a completely different | |
8bdd21ca | 720 | # collection scheme (Storable isn't tuned for incremental use) |
25a2b27f JC |
721 | @starttimes = times; |
722 | } | |
bb365837 GS |
723 | if ($test =~ /^$/) { |
724 | next; | |
6ee623d5 | 725 | } |
2722144b MH |
726 | if ($type eq 'deparse' && $test =~ $deparse_skips) { |
727 | next; | |
485988ae | 728 | } |
80ed0dea | 729 | my $te = $::path_to_name{$test} . '.' |
f7b9b043 | 730 | x ($dotdotdot - length($::path_to_name{$test})) .' '; |
cc6ae9e5 | 731 | |
ca54131a | 732 | if (!$is_vms) { # defer printing on VMS due to piping bug |
cc6ae9e5 CB |
733 | print $te; |
734 | $te = ''; | |
735 | } | |
bb365837 | 736 | |
be075caf MH |
737 | (local $Valgrind_Log = "$test.valgrind-current") =~ s/^.*\///; |
738 | ||
999051eb | 739 | my $results = _run_test($test, $type); |
d638aca2 | 740 | |
33c0d182 | 741 | my $failure; |
e1a5ed7a JH |
742 | my $next = 0; |
743 | my $seen_leader = 0; | |
744 | my $seen_ok = 0; | |
745 | my $trailing_leader = 0; | |
746 | my $max; | |
43fe0836 | 747 | my %todo; |
84650816 | 748 | while (<$results>) { |
cc6ae9e5 | 749 | next if /^\s*$/; # skip blank lines |
ca54131a | 750 | if (/^1..$/ && $is_vms) { |
615b7a35 | 751 | # VMS pipe bug inserts blank lines. |
5403a9a2 | 752 | my $l2 = <$results>; |
615b7a35 | 753 | if ($l2 =~ /^\s*$/) { |
5403a9a2 | 754 | $l2 = <$results>; |
615b7a35 JM |
755 | } |
756 | $_ = '1..' . $l2; | |
757 | } | |
80ed0dea | 758 | if ($::verbose) { |
bb365837 GS |
759 | print $_; |
760 | } | |
21c74f43 | 761 | unless (/^\#/) { |
fb7ba3c8 JH |
762 | if ($trailing_leader) { |
763 | # shouldn't be anything following a postfix 1..n | |
764 | $failure = 'FAILED--extra output after trailing 1..n'; | |
765 | last; | |
766 | } | |
809908f7 | 767 | if (/^1\.\.([0-9]+)( todo ([\d ]+))?/) { |
fb7ba3c8 JH |
768 | if ($seen_leader) { |
769 | $failure = 'FAILED--seen duplicate leader'; | |
770 | last; | |
771 | } | |
772 | $max = $1; | |
773 | %todo = map { $_ => 1 } split / /, $3 if $3; | |
774 | $totmax = $totmax + $max; | |
775 | $tested_files = $tested_files + 1; | |
776 | if ($seen_ok) { | |
777 | # 1..n appears at end of file | |
778 | $trailing_leader = 1; | |
779 | if ($next != $max) { | |
780 | $failure = "FAILED--expected $max tests, saw $next"; | |
20f82676 DM |
781 | last; |
782 | } | |
783 | } | |
fb7ba3c8 JH |
784 | else { |
785 | $next = 0; | |
20f82676 | 786 | } |
fb7ba3c8 | 787 | $seen_leader = 1; |
bb365837 GS |
788 | } |
789 | else { | |
fb7ba3c8 JH |
790 | if (/^(not )?ok(?: (\d+))?[^\#]*(\s*\#.*)?/) { |
791 | unless ($seen_leader) { | |
792 | unless ($seen_ok) { | |
793 | $next = 0; | |
794 | } | |
795 | } | |
796 | $seen_ok = 1; | |
11ea18f2 | 797 | $next = $next + 1; |
fb7ba3c8 JH |
798 | my($not, $num, $extra, $istodo) = ($1, $2, $3, 0); |
799 | $num = $next unless $num; | |
800 | ||
801 | if ($num == $next) { | |
f458b6e8 | 802 | |
eac7c728 MB |
803 | # SKIP is essentially the same as TODO for t/TEST |
804 | # this still conforms to TAP: | |
464a08e7 | 805 | # http://testanything.org/wiki/index.php/TAP_specification |
eac7c728 | 806 | $extra and $istodo = $extra =~ /#\s*(?:TODO|SKIP)\b/; |
21c74f43 A |
807 | $istodo = 1 if $todo{$num}; |
808 | ||
809 | if( $not && !$istodo ) { | |
20f82676 | 810 | $failure = "FAILED at test $num"; |
21c74f43 A |
811 | last; |
812 | } | |
20f82676 | 813 | } |
fb7ba3c8 JH |
814 | else { |
815 | $failure ="FAILED--expected test $next, saw test $num"; | |
816 | last; | |
817 | } | |
f458b6e8 MS |
818 | } |
819 | elsif (/^Bail out!\s*(.*)/i) { # magic words | |
820 | die "FAILED--Further testing stopped" . ($1 ? ": $1\n" : ".\n"); | |
bb365837 GS |
821 | } |
822 | else { | |
dbf51d07 YST |
823 | # module tests are allowed extra output, |
824 | # because Test::Harness allows it | |
4d834435 | 825 | next if $test =~ /^\W*(cpan|dist|ext|lib)\b/; |
a5890677 | 826 | $failure = "FAILED--unexpected output at test $next"; |
20f82676 | 827 | last; |
bb365837 | 828 | } |
8d063cd8 LW |
829 | } |
830 | } | |
831 | } | |
983c6181 KW |
832 | my @junk = <$results>; # dump remaining output to prevent SIGPIPE |
833 | # (so far happens only on os390) | |
84650816 | 834 | close $results; |
983c6181 | 835 | undef @junk; |
20f82676 | 836 | |
33c0d182 | 837 | if (not defined $failure) { |
fb7ba3c8 | 838 | $failure = 'FAILED--no leader found' unless $seen_leader; |
20f82676 DM |
839 | } |
840 | ||
be075caf MH |
841 | _check_valgrind(\$toolnm, \$grind_ct, \$test); |
842 | ||
2722144b | 843 | if ($type eq 'deparse' && !$ENV{KEEP_DEPARSE_FILES}) { |
485988ae RH |
844 | unlink "./$test.dp"; |
845 | } | |
33c0d182 | 846 | if (not defined $failure and $next != $max) { |
fb7ba3c8 | 847 | $failure="FAILED--expected $max tests, saw $next"; |
20f82676 DM |
848 | } |
849 | ||
33c0d182 JH |
850 | if( !defined $failure # don't mask a test failure |
851 | and $? ) | |
852 | { | |
343bc60d MS |
853 | $failure = "FAILED--non-zero wait status: $?"; |
854 | } | |
855 | ||
2722144b MH |
856 | # Deparse? Should it have passed or failed? |
857 | if ($type eq 'deparse' && $test =~ $deparse_failures) { | |
858 | if (!$failure) { | |
dcf4c706 | 859 | # Wait, it didn't fail? Great news! |
10d90405 | 860 | push @unexpected_pass, $test; |
2722144b MH |
861 | } else { |
862 | # Bah, still failing. Mask it. | |
863 | print "${te}skipped\n"; | |
864 | $tested_files = $tested_files - 1; | |
865 | next; | |
866 | } | |
867 | } | |
868 | ||
33c0d182 | 869 | if (defined $failure) { |
20f82676 | 870 | print "${te}$failure\n"; |
11ea18f2 | 871 | $::bad_files = $::bad_files + 1; |
25a4a90c KW |
872 | if ($test =~ /^base/ && ! defined &DynaLoader::boot_DynaLoader) { |
873 | # Die if running under minitest (no DynaLoader). Otherwise | |
874 | # keep going, as we know that Perl basically works, or we | |
875 | # would not have been able to actually compile it all the way. | |
876 | die "Failed a basic test ($test) under minitest -- cannot continue.\n"; | |
20f82676 | 877 | } |
11ea18f2 | 878 | $failed_tests{$test} = 1; |
20f82676 DM |
879 | } |
880 | else { | |
fb7ba3c8 | 881 | if ($max) { |
b49055e9 | 882 | my ($elapsed, $etms) = ("", 0); |
551405c4 | 883 | if ( $show_elapsed_time ) { |
b49055e9 | 884 | $etms = (Time::HiRes::time() - $test_start_time) * 1000; |
25a2b27f JC |
885 | $elapsed = sprintf(" %8.0f ms", $etms); |
886 | ||
887 | my (@endtimes) = times; | |
888 | $endtimes[$_] -= $starttimes[$_] for 0..$#endtimes; | |
889 | splice @endtimes, 0, 2; # drop self/harness times | |
890 | $_ *= 1000 for @endtimes; # and scale to ms | |
891 | $timings{$test} = [$etms,@endtimes]; | |
892 | $elapsed .= sprintf(" %5.0f ms", $_) for @endtimes; | |
551405c4 AL |
893 | } |
894 | print "${te}ok$elapsed\n"; | |
11ea18f2 | 895 | $good_files = $good_files + 1; |
bb365837 GS |
896 | } |
897 | else { | |
6b202754 | 898 | print "${te}skipped\n"; |
11ea18f2 | 899 | $tested_files = $tested_files - 1; |
bb365837 | 900 | } |
bcce72a7 | 901 | } |
551405c4 | 902 | } # while tests |
8d063cd8 | 903 | |
80ed0dea | 904 | if ($::bad_files == 0) { |
20f82676 | 905 | if ($good_files) { |
bb365837 GS |
906 | print "All tests successful.\n"; |
907 | # XXX add mention of 'perlbug -ok' ? | |
908 | } | |
909 | else { | |
910 | die "FAILED--no tests were run for some reason.\n"; | |
911 | } | |
8d063cd8 | 912 | } |
bb365837 | 913 | else { |
80ed0dea | 914 | my $pct = $tested_files ? sprintf("%.2f", ($tested_files - $::bad_files) / $tested_files * 100) : "0.00"; |
ade55ef4 AL |
915 | my $s = $::bad_files == 1 ? "" : "s"; |
916 | warn "Failed $::bad_files test$s out of $tested_files, $pct% okay.\n"; | |
917 | for my $test ( sort keys %failed_tests ) { | |
918 | print "\t$test\n"; | |
bb365837 | 919 | } |
10d90405 DM |
920 | |
921 | if (@unexpected_pass) { | |
922 | print <<EOF; | |
923 | ||
924 | The following scripts were expected to fail under -deparse (at least | |
925 | according to $deparse_skip_file), but unexpectedly succeeded: | |
926 | EOF | |
927 | print "\t$_\n" for sort @unexpected_pass; | |
928 | print "\n"; | |
929 | } | |
930 | ||
4e4732c1 | 931 | warn <<'SHRDLU_1'; |
f7d228c6 JH |
932 | ### Since not all tests were successful, you may want to run some of |
933 | ### them individually and examine any diagnostic messages they produce. | |
934 | ### See the INSTALL document's section on "make test". | |
4e4732c1 | 935 | SHRDLU_1 |
80ed0dea | 936 | warn <<'SHRDLU_2' if $good_files / $total_files > 0.8; |
f7d228c6 JH |
937 | ### You have a good chance to get more information by running |
938 | ### ./perl harness | |
939 | ### in the 't' directory since most (>=80%) of the tests succeeded. | |
4e4732c1 | 940 | SHRDLU_2 |
802ca532 | 941 | if (eval {require Config; Config->import; 1}) { |
80ed0dea | 942 | if ($::Config{usedl} && (my $p = $::Config{ldlibpthname})) { |
4e4732c1 | 943 | warn <<SHRDLU_3; |
f7d228c6 JH |
944 | ### You may have to set your dynamic library search path, |
945 | ### $p, to point to the build directory: | |
4e4732c1 | 946 | SHRDLU_3 |
f458b6e8 | 947 | if (exists $ENV{$p} && $ENV{$p} ne '') { |
4e4732c1 | 948 | warn <<SHRDLU_4a; |
f7d228c6 JH |
949 | ### setenv $p `pwd`:\$$p; cd t; ./perl harness |
950 | ### $p=`pwd`:\$$p; export $p; cd t; ./perl harness | |
951 | ### export $p=`pwd`:\$$p; cd t; ./perl harness | |
4e4732c1 | 952 | SHRDLU_4a |
f458b6e8 | 953 | } else { |
4e4732c1 | 954 | warn <<SHRDLU_4b; |
f7d228c6 JH |
955 | ### setenv $p `pwd`; cd t; ./perl harness |
956 | ### $p=`pwd`; export $p; cd t; ./perl harness | |
957 | ### export $p=`pwd`; cd t; ./perl harness | |
4e4732c1 | 958 | SHRDLU_4b |
f458b6e8 | 959 | } |
4e4732c1 | 960 | warn <<SHRDLU_5; |
f7d228c6 JH |
961 | ### for csh-style shells, like tcsh; or for traditional/modern |
962 | ### Bourne-style shells, like bash, ksh, and zsh, respectively. | |
4e4732c1 | 963 | SHRDLU_5 |
f458b6e8 | 964 | } |
afd33fa9 | 965 | } |
bb365837 | 966 | } |
94708f6d | 967 | printf "Elapsed: %d sec\n", time() - $t0; |
80ed0dea | 968 | my ($user,$sys,$cuser,$csys) = times; |
8e03ad8f JC |
969 | my $tot = sprintf("u=%.2f s=%.2f cu=%.2f cs=%.2f scripts=%d tests=%d", |
970 | $user,$sys,$cuser,$csys,$tested_files,$totmax); | |
971 | print "$tot\n"; | |
972 | if ($good_files) { | |
973 | if (-d $show_elapsed_time) { | |
56e28cb0 JH |
974 | # HARNESS_TIMER = <a-directory>. Save timings etc to |
975 | # storable file there. NB: the test cds to ./t/, so | |
976 | # relative path must account for that, ie ../../perf | |
977 | # points to dir next to source tree. | |
8e03ad8f | 978 | require Storable; |
133d407a JH |
979 | my @dt = localtime; |
980 | $dt[5] += 1900; $dt[4] += 1; # fix year, month | |
981 | my $fn = "$show_elapsed_time/".join('-', @dt[5,4,3,2,1]).".ttimes"; | |
56e28cb0 | 982 | Storable::store({ perf => \%timings, |
8e03ad8f JC |
983 | gather_conf_platform_info(), |
984 | total => $tot, | |
985 | }, $fn); | |
986 | print "wrote storable file: $fn\n"; | |
987 | } | |
988 | } | |
be075caf MH |
989 | |
990 | _cleanup_valgrind(\$toolnm, \$grind_ct); | |
6ee623d5 | 991 | } |
80ed0dea | 992 | exit ($::bad_files != 0); |
ade55ef4 | 993 | |
8e03ad8f JC |
994 | # Collect platform, config data that should allow comparing |
995 | # performance data between different machines. With enough data, | |
996 | # and/or clever statistical analysis, it should be possible to | |
997 | # determine the effect of config choices, more memory, etc | |
998 | ||
999 | sub gather_conf_platform_info { | |
1000 | # currently rather quick & dirty, and subject to change | |
1001 | # for both content and format. | |
1002 | require Config; | |
1003 | my (%conf, @platform) = (); | |
1004 | $conf{$_} = $Config::Config{$_} for | |
1005 | grep /cc|git|config_arg\d+/, keys %Config::Config; | |
1006 | if (-f '/proc/cpuinfo') { | |
1007 | open my $fh, '/proc/cpuinfo' or warn "$!: /proc/cpuinfo\n"; | |
1008 | @platform = grep /name|cpu/, <$fh>; | |
1009 | chomp $_ for @platform; | |
1010 | } | |
ca54131a | 1011 | unshift @platform, $OS; |
8e03ad8f JC |
1012 | |
1013 | return ( | |
1014 | conf => \%conf, | |
1015 | platform => {cpu => \@platform, | |
1016 | mem => [ grep s/\s+/ /, | |
1017 | grep chomp, `free` ], | |
1018 | load => [ grep chomp, `uptime` ], | |
1019 | }, | |
1020 | host => (grep chomp, `hostname -f`), | |
56e28cb0 | 1021 | version => '0.03', # bump for conf, platform, or data collection changes |
8e03ad8f JC |
1022 | ); |
1023 | } | |
1024 | ||
be075caf MH |
1025 | sub _check_valgrind { |
1026 | return unless $ENV{PERL_VALGRIND}; | |
1027 | ||
1028 | my ($toolnm, $grind_ct, $test) = @_; | |
1029 | ||
1030 | $$toolnm = $ENV{VALGRIND}; | |
1031 | $$toolnm =~ s|.*/||; # keep basename | |
1032 | my @valgrind; # gets content of file | |
1033 | if (-e $Valgrind_Log) { | |
1034 | if (open(V, $Valgrind_Log)) { | |
1035 | @valgrind = <V>; | |
1036 | close V; | |
1037 | } else { | |
1038 | warn "$0: Failed to open '$Valgrind_Log': $!\n"; | |
1039 | } | |
1040 | } | |
1041 | if ($ENV{VG_OPTS} =~ /(cachegrind)/ or $$toolnm =~ /(perf)/) { | |
1042 | $$toolnm = $1; | |
1043 | if ($$toolnm eq 'perf') { | |
e73fd51e | 1044 | # append perfs subcommand, not just stat |
be075caf MH |
1045 | my ($sub) = split /\s/, $ENV{VG_OPTS}; |
1046 | $$toolnm .= "-$sub"; | |
1047 | } | |
1048 | if (rename $Valgrind_Log, "$$test.$$toolnm") { | |
1049 | $$grind_ct++; | |
1050 | } else { | |
1051 | warn "$0: Failed to create '$$test.$$toolnm': $!\n"; | |
1052 | } | |
1053 | } | |
1054 | elsif (@valgrind) { | |
1055 | my $leaks = 0; | |
1056 | my $errors = 0; | |
1057 | for my $i (0..$#valgrind) { | |
1058 | local $_ = $valgrind[$i]; | |
1059 | if (/^==\d+== ERROR SUMMARY: (\d+) errors? /) { | |
1060 | $errors = $errors + $1; # there may be multiple error summaries | |
1061 | } elsif (/^==\d+== LEAK SUMMARY:/) { | |
1062 | for my $off (1 .. 4) { | |
1063 | if ($valgrind[$i+$off] =~ | |
1064 | /(?:lost|reachable):\s+\d+ bytes in (\d+) blocks/) { | |
1065 | $leaks = $leaks + $1; | |
1066 | } | |
1067 | } | |
1068 | } | |
1069 | } | |
1070 | if ($errors or $leaks) { | |
1071 | if (rename $Valgrind_Log, "$$test.valgrind") { | |
1072 | $$grind_ct = $$grind_ct + 1; | |
1073 | } else { | |
1074 | warn "$0: Failed to create '$$test.valgrind': $!\n"; | |
1075 | } | |
1076 | } | |
1077 | } else { | |
1078 | # Quiet wasn't asked for? Something may be amiss | |
1079 | if ($ENV{VG_OPTS} && $ENV{VG_OPTS} !~ /(^|\s)(-q|--quiet)(\s|$)/) { | |
1080 | warn "No valgrind output?\n"; | |
1081 | } | |
1082 | } | |
1083 | if (-e $Valgrind_Log) { | |
1084 | unlink $Valgrind_Log | |
1085 | or warn "$0: Failed to unlink '$Valgrind_Log': $!\n"; | |
1086 | } | |
1087 | } | |
1088 | ||
1089 | sub _cleanup_valgrind { | |
1090 | return unless $ENV{PERL_VALGRIND}; | |
1091 | ||
1092 | my ($toolnm, $grind_ct) = @_; | |
1093 | my $s = $$grind_ct == 1 ? '' : 's'; | |
1094 | print "$$grind_ct valgrind report$s created.\n", ; | |
1095 | if ($$toolnm eq 'cachegrind') { | |
1096 | # cachegrind leaves a lot of cachegrind.out.$pid litter | |
1097 | # around the tree, find and delete them | |
1098 | unlink _find_files('cachegrind.out.\d+$', | |
1099 | qw ( ../t ../cpan ../ext ../dist/ )); | |
1100 | } | |
0d40ea5e KW |
1101 | elsif ($$toolnm eq 'valgrind') { |
1102 | # Remove empty, hence non-error, output files | |
1103 | unlink grep { -z } _find_files('valgrind-current', | |
1104 | qw ( ../t ../cpan ../ext ../dist/ )); | |
1105 | } | |
be075caf MH |
1106 | } |
1107 | ||
2722144b | 1108 | # Generate regexps of known bad filenames / skips from Porting/deparse-skips.txt |
2722144b MH |
1109 | |
1110 | sub _process_deparse_config { | |
1111 | my @deparse_failures; | |
1112 | my @deparse_skips; | |
1113 | ||
10d90405 | 1114 | my $f = $deparse_skip_file; |
2722144b MH |
1115 | |
1116 | my $skips; | |
1117 | if (!open($skips, '<', $f)) { | |
1118 | warn "Failed to find $f: $!\n"; | |
1119 | return; | |
1120 | } | |
1121 | ||
94021b25 | 1122 | my $in; |
2722144b MH |
1123 | while(<$skips>) { |
1124 | if (/__DEPARSE_FAILURES__/) { | |
1125 | $in = \@deparse_failures; next; | |
1126 | } elsif (/__DEPARSE_SKIPS__/) { | |
1127 | $in = \@deparse_skips; next; | |
1128 | } elsif (!$in) { | |
1129 | next; | |
1130 | } | |
1131 | ||
1132 | s/#.*$//; # Kill comments | |
1133 | s/\s+$//; # And trailing whitespace | |
1134 | ||
1135 | next unless $_; | |
1136 | ||
1137 | push @$in, $_; | |
94021b25 | 1138 | warn "WARNING: $f:$.: excluded file doesn't exist: $_\n" unless -f $_; |
2722144b MH |
1139 | } |
1140 | ||
1141 | for my $f (@deparse_failures, @deparse_skips) { | |
1142 | if ($f =~ m|/$|) { # Dir? Skip everything below it | |
1143 | $f = qr/\Q$f\E.*/; | |
1144 | } else { | |
1145 | $f = qr/\Q$f\E/; | |
1146 | } | |
1147 | } | |
1148 | ||
1149 | $deparse_failures = join('|', @deparse_failures); | |
1150 | $deparse_failures = qr/^(?:$deparse_failures)$/; | |
1151 | ||
1152 | $deparse_skips = join('|', @deparse_skips); | |
1153 | $deparse_skips = qr/^(?:$deparse_skips)$/; | |
1154 | } | |
1155 | ||
ade55ef4 | 1156 | # ex: set ts=8 sts=4 sw=4 noet: |