Commit | Line | Data |
---|---|---|
8d063cd8 LW |
1 | #!./perl |
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 | ||
2722144b MH |
17 | # If we're doing deparse tests, ignore failures for these |
18 | my $deparse_failures; | |
19 | ||
20 | # And skip even running these | |
21 | my $deparse_skips; | |
2adbc9b6 NC |
22 | |
23 | # directories with special sets of test switches | |
24 | my %dir_to_switch = | |
25 | (base => '', | |
26 | comp => '', | |
27 | run => '', | |
30b6e591 | 28 | '../ext/File-Glob/t' => '-I.. -MTestInit', # FIXME - tests assume t/ |
2adbc9b6 NC |
29 | ); |
30 | ||
cb596ae4 | 31 | # "not absolute" is the default, as it saves some fakery within TestInit |
8bdd21ca | 32 | # which can perturb tests, and takes CPU. Working with the upstream author of |
41239ce7 NC |
33 | # any of these, to figure out how to remove them from this list, considered |
34 | # "a good thing". | |
35 | my %abs = ( | |
41239ce7 NC |
36 | '../cpan/Archive-Tar' => 1, |
37 | '../cpan/AutoLoader' => 1, | |
38 | '../cpan/CPAN' => 1, | |
41239ce7 NC |
39 | '../cpan/Devel-PPPort' => 1, |
40 | '../cpan/Encode' => 1, | |
41239ce7 NC |
41 | '../cpan/ExtUtils-Constant' => 1, |
42 | '../cpan/ExtUtils-MakeMaker' => 1, | |
41239ce7 NC |
43 | '../cpan/File-Fetch' => 1, |
44 | '../cpan/IPC-Cmd' => 1, | |
45 | '../cpan/IPC-SysV' => 1, | |
46 | '../cpan/Locale-Codes' => 1, | |
41239ce7 NC |
47 | '../cpan/Module-Load' => 1, |
48 | '../cpan/Module-Load-Conditional' => 1, | |
41239ce7 NC |
49 | '../cpan/Parse-CPAN-Meta' => 1, |
50 | '../cpan/Pod-Simple' => 1, | |
41239ce7 | 51 | '../cpan/Test-Simple' => 1, |
41239ce7 | 52 | '../cpan/podlators' => 1, |
2a6dc374 | 53 | '../dist/Cwd' => 1, |
e198ad16 | 54 | '../dist/ExtUtils-Command' => 1, |
cc79184a | 55 | '../dist/ExtUtils-Install' => 1, |
04721f73 | 56 | '../dist/ExtUtils-Manifest' => 1, |
cc79184a | 57 | '../dist/ExtUtils-ParseXS' => 1, |
c0504019 | 58 | '../dist/Tie-File' => 1, |
41239ce7 | 59 | ); |
2a6dc374 | 60 | |
2adbc9b6 | 61 | my %temp_no_core = |
dc5320d3 | 62 | ('../cpan/B-Debug' => 1, |
d371e02a | 63 | '../cpan/Compress-Raw-Bzip2' => 1, |
c6f84bbd | 64 | '../cpan/Compress-Raw-Zlib' => 1, |
b2861970 | 65 | '../cpan/Devel-PPPort' => 1, |
e41cfb92 | 66 | '../cpan/Getopt-Long' => 1, |
3fd969f4 | 67 | '../cpan/IO-Compress' => 1, |
b7c8007e | 68 | '../cpan/MIME-Base64' => 1, |
a636c943 | 69 | '../cpan/parent' => 1, |
832db5b1 | 70 | '../cpan/Parse-CPAN-Meta' => 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, |
c62c1f54 | 76 | '../cpan/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 DG |
82 | my @bad_env_vars = qw( |
83 | PERL5LIB PERLLIB PERL5OPT | |
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 $Valgrind_Log; | |
100 | ||
101 | my %skip = ( | |
102 | '.' => 1, | |
103 | '..' => 1, | |
104 | 'CVS' => 1, | |
105 | 'RCS' => 1, | |
106 | 'SCCS' => 1, | |
107 | '.svn' => 1, | |
108 | ); | |
109 | ||
110 | ||
a2d3de13 NC |
111 | if ($::do_nothing) { |
112 | return 1; | |
113 | } | |
114 | ||
a2d3de13 NC |
115 | $| = 1; |
116 | ||
117 | # for testing TEST only | |
118 | #BEGIN { require '../lib/strict.pm'; "strict"->import() }; | |
119 | #BEGIN { require '../lib/warnings.pm'; "warnings"->import() }; | |
120 | ||
cc6ae9e5 CB |
121 | # remove empty elements due to insertion of empty symbols via "''p1'" syntax |
122 | @ARGV = grep($_,@ARGV) if $^O eq 'VMS'; | |
551405c4 | 123 | our $show_elapsed_time = $ENV{HARNESS_TIMER} || 0; |
cc6ae9e5 | 124 | |
18869dc6 NC |
125 | # Cheesy version of Getopt::Std. We can't replace it with that, because we |
126 | # can't rely on require working. | |
80ed0dea DM |
127 | { |
128 | my @argv = (); | |
5d9a6404 | 129 | foreach my $idx (0..$#ARGV) { |
b326da91 | 130 | push( @argv, $ARGV[$idx] ), next unless $ARGV[$idx] =~ /^-(\S+)$/; |
7019aa11 | 131 | $::benchmark = 1 if $1 eq 'benchmark'; |
80ed0dea DM |
132 | $::core = 1 if $1 eq 'core'; |
133 | $::verbose = 1 if $1 eq 'v'; | |
134 | $::torture = 1 if $1 eq 'torture'; | |
135 | $::with_utf8 = 1 if $1 eq 'utf8'; | |
136 | $::with_utf16 = 1 if $1 eq 'utf16'; | |
80ed0dea | 137 | $::taintwarn = 1 if $1 eq 'taintwarn'; |
485988ae | 138 | if ($1 =~ /^deparse(,.+)?$/) { |
80ed0dea DM |
139 | $::deparse = 1; |
140 | $::deparse_opts = $1; | |
2722144b | 141 | _process_deparse_config(); |
485988ae | 142 | } |
5d9a6404 | 143 | } |
80ed0dea | 144 | @ARGV = @argv; |
8d063cd8 LW |
145 | } |
146 | ||
378cc40b | 147 | chdir 't' if -f 't/TEST'; |
ab662740 NC |
148 | if (-f 'TEST' && -f 'harness' && -d '../lib') { |
149 | @INC = '../lib'; | |
150 | } | |
378cc40b | 151 | |
3e6e8be7 | 152 | die "You need to run \"make test\" first to set things up.\n" |
196918b0 | 153 | unless -e 'perl' or -e 'perl.exe' or -e 'perl.pm'; |
4633a7c4 | 154 | |
3fb91a5e GS |
155 | # check leakage for embedders |
156 | $ENV{PERL_DESTRUCT_LEVEL} = 2 unless exists $ENV{PERL_DESTRUCT_LEVEL}; | |
da6a8325 GG |
157 | # check existence of all symbols |
158 | $ENV{PERL_DL_NONLAZY} = 1 unless exists $ENV{PERL_DL_NONLAZY}; | |
3fb91a5e | 159 | |
4633a7c4 | 160 | $ENV{EMXSHELL} = 'sh'; # For OS/2 |
748a9306 | 161 | |
28ffa55a | 162 | if ($show_elapsed_time) { require Time::HiRes } |
b49055e9 | 163 | my %timings = (); # testname => [@et] pairs if $show_elapsed_time. |
7ebf5c89 | 164 | |
18869dc6 | 165 | # Roll your own File::Find! |
c96083ea JC |
166 | sub _find_tests { our @found=(); push @ARGV, _find_files('\.t$', $_[0]) } |
167 | sub _find_files { | |
168 | my($patt, @dirs) = @_; | |
169 | for my $dir (@dirs) { | |
170 | opendir DIR, $dir or die "Trouble opening $dir: $!"; | |
171 | foreach my $f (sort { $a cmp $b } readdir DIR) { | |
172 | next if $skip{$f}; | |
173 | ||
174 | my $fullpath = "$dir/$f"; | |
175 | ||
176 | if (-d $fullpath) { | |
177 | _find_files($patt, $fullpath); | |
178 | } elsif ($f =~ /$patt/) { | |
179 | push @found, $fullpath; | |
180 | } | |
7ebf5c89 | 181 | } |
24c841ba | 182 | } |
c96083ea | 183 | @found; |
24c841ba MS |
184 | } |
185 | ||
3fd4b359 MS |
186 | |
187 | # Scan the text of the test program to find switches and special options | |
188 | # we might need to apply. | |
189 | sub _scan_test { | |
190 | my($test, $type) = @_; | |
191 | ||
192 | open(my $script, "<", $test) or die "Can't read $test.\n"; | |
193 | my $first_line = <$script>; | |
194 | ||
195 | $first_line =~ tr/\0//d if $::with_utf16; | |
196 | ||
197 | my $switch = ""; | |
198 | if ($first_line =~ /#!.*\bperl.*\s-\w*([tT])/) { | |
79b01a68 | 199 | $switch = "-$1"; |
3fd4b359 MS |
200 | } else { |
201 | if ($::taintwarn) { | |
202 | # not all tests are expected to pass with this option | |
79b01a68 | 203 | $switch = '-t'; |
3fd4b359 MS |
204 | } else { |
205 | $switch = ''; | |
206 | } | |
207 | } | |
208 | ||
209 | my $file_opts = ""; | |
210 | if ($type eq 'deparse') { | |
211 | # Look for #line directives which change the filename | |
212 | while (<$script>) { | |
11ea18f2 | 213 | $file_opts = $file_opts . ",-f$3$4" |
3fd4b359 MS |
214 | if /^#\s*line\s+(\d+)\s+((\w+)|"([^"]+)")/; |
215 | } | |
216 | } | |
217 | ||
491c9572 | 218 | close $script; |
84650816 | 219 | |
923e061d MS |
220 | my $perl = './perl'; |
221 | my $lib = '../lib'; | |
491c9572 VP |
222 | my $run_dir; |
223 | my $return_dir; | |
224 | ||
2adbc9b6 NC |
225 | $test =~ /^(.+)\/[^\/]+/; |
226 | my $dir = $1; | |
2adbc9b6 | 227 | my $testswitch = $dir_to_switch{$dir}; |
5ed59b83 | 228 | if (!defined $testswitch) { |
55d965ca | 229 | if ($test =~ s!^(\.\./(cpan|dist|ext)/[^/]+)/t!t!) { |
491c9572 | 230 | $run_dir = $1; |
2adbc9b6 NC |
231 | $return_dir = '../../t'; |
232 | $lib = '../../lib'; | |
1ff5bc37 | 233 | $perl = '../../t/perl'; |
6d1e6673 | 234 | $testswitch = "-I../.. -MTestInit=U2T"; |
4b05cdbd | 235 | if ($2 eq 'cpan' || $2 eq 'dist') { |
41239ce7 | 236 | if($abs{$run_dir}) { |
55d965ca NC |
237 | $testswitch = $testswitch . ',A'; |
238 | } | |
239 | if ($temp_no_core{$run_dir}) { | |
240 | $testswitch = $testswitch . ',NC'; | |
241 | } | |
2adbc9b6 | 242 | } |
76cc22ec NC |
243 | } elsif ($test =~ m!^\.\./lib!) { |
244 | $testswitch = '-I.. -MTestInit=U1'; # -T will remove . from @INC | |
2adbc9b6 | 245 | } else { |
30b6e591 | 246 | $testswitch = '-I.. -MTestInit'; # -T will remove . from @INC |
2adbc9b6 | 247 | } |
5ed59b83 | 248 | } |
923e061d | 249 | |
9fb03e61 | 250 | my $utf8 = ($::with_utf8 || $::with_utf16) ? "-I$lib -Mutf8" : ''; |
84650816 | 251 | |
9b37184d | 252 | my %options = ( |
491c9572 VP |
253 | perl => $perl, |
254 | lib => $lib, | |
255 | test => $test, | |
256 | run_dir => $run_dir, | |
257 | return_dir => $return_dir, | |
258 | testswitch => $testswitch, | |
259 | utf8 => $utf8, | |
260 | file => $file_opts, | |
261 | switch => $switch, | |
9b37184d VP |
262 | ); |
263 | ||
264 | return \%options; | |
491c9572 VP |
265 | } |
266 | ||
d1fe220a VP |
267 | sub _cmd { |
268 | my($options, $type) = @_; | |
491c9572 | 269 | |
d1fe220a | 270 | my $test = $options->{test}; |
491c9572 | 271 | |
d1fe220a | 272 | my $cmd; |
84650816 | 273 | if ($type eq 'deparse') { |
491c9572 VP |
274 | my $perl = "$options->{perl} $options->{testswitch}"; |
275 | my $lib = $options->{lib}; | |
d1fe220a VP |
276 | |
277 | $cmd = ( | |
491c9572 | 278 | "$perl $options->{switch} -I$lib -MO=-qq,Deparse,-sv1.,". |
84650816 MS |
279 | "-l$::deparse_opts$options->{file} ". |
280 | "$test > $test.dp ". | |
d1fe220a VP |
281 | "&& $perl $options->{switch} -I$lib $test.dp" |
282 | ); | |
84650816 MS |
283 | } |
284 | elsif ($type eq 'perl') { | |
491c9572 | 285 | my $perl = $options->{perl}; |
84650816 MS |
286 | my $redir = $^O eq 'VMS' ? '2>&1' : ''; |
287 | ||
288 | if ($ENV{PERL_VALGRIND}) { | |
e07ce2e4 | 289 | my $perl_supp = $options->{return_dir} ? "$options->{return_dir}/perl.supp" : "perl.supp"; |
c7b956bb | 290 | my $valgrind_exe = $ENV{VALGRIND} // 'valgrind'; |
be075caf MH |
291 | if ($options->{run_dir}) { |
292 | $Valgrind_Log = "$options->{run_dir}/$Valgrind_Log"; | |
293 | } | |
84650816 | 294 | my $vg_opts = $ENV{VG_OPTS} |
be075caf | 295 | // "--log-file=$Valgrind_Log " |
c7b956bb JC |
296 | . "--suppressions=$perl_supp --leak-check=yes " |
297 | . "--leak-resolution=high --show-reachable=yes " | |
be075caf MH |
298 | . "--num-callers=50 --track-origins=yes"; |
299 | # Force logging if not asked for (so cachegrind reporting works below) | |
300 | if ($vg_opts !~ /--log-file/) { | |
301 | $vg_opts = "--log-file=$Valgrind_Log $vg_opts"; | |
302 | } | |
c7b956bb | 303 | $perl = "$valgrind_exe $vg_opts $perl"; |
84650816 MS |
304 | } |
305 | ||
491c9572 | 306 | my $args = "$options->{testswitch} $options->{switch} $options->{utf8}"; |
d1fe220a | 307 | $cmd = $perl . _quote_args($args) . " $test $redir"; |
84650816 | 308 | } |
d1fe220a VP |
309 | return $cmd; |
310 | } | |
311 | ||
9324df28 VP |
312 | sub _before_fork { |
313 | my ($options) = @_; | |
314 | ||
315 | if ($options->{run_dir}) { | |
316 | my $run_dir = $options->{run_dir}; | |
317 | chdir $run_dir or die "Can't chdir to '$run_dir': $!"; | |
318 | } | |
319 | ||
be075caf MH |
320 | # Remove previous valgrind output otherwise it will interfere |
321 | my $test = $options->{test}; | |
322 | ||
323 | (local $Valgrind_Log = "$test.valgrind-current") =~ s/^.*\///; | |
324 | ||
325 | if ($ENV{PERL_VALGRIND} && -e $Valgrind_Log) { | |
326 | unlink $Valgrind_Log | |
327 | or warn "$0: Failed to unlink '$Valgrind_Log': $!\n"; | |
328 | } | |
329 | ||
9324df28 VP |
330 | return; |
331 | } | |
332 | ||
333 | sub _after_fork { | |
334 | my ($options) = @_; | |
335 | ||
336 | if ($options->{return_dir}) { | |
337 | my $return_dir = $options->{return_dir}; | |
338 | chdir $return_dir | |
339 | or die "Can't chdir from '$options->{run_dir}' to '$return_dir': $!"; | |
340 | } | |
341 | ||
342 | return; | |
343 | } | |
344 | ||
d1fe220a | 345 | sub _run_test { |
999051eb | 346 | my ($test, $type) = @_; |
d1fe220a VP |
347 | |
348 | my $options = _scan_test($test, $type); | |
999051eb VP |
349 | # $test might have changed if we're in ext/Foo, so don't use it anymore |
350 | # from now on. Use $options->{test} instead. | |
d1fe220a | 351 | |
9324df28 | 352 | _before_fork($options); |
d1fe220a VP |
353 | |
354 | my $cmd = _cmd($options, $type); | |
355 | ||
356 | open(my $results, "$cmd |") or print "can't run '$cmd': $!.\n"; | |
357 | ||
9324df28 | 358 | _after_fork($options); |
2adbc9b6 | 359 | |
84650816 MS |
360 | # Our environment may force us to use UTF-8, but we can't be sure that |
361 | # anything we're reading from will be generating (well formed) UTF-8 | |
362 | # This may not be the best way - possibly we should unset ${^OPEN} up | |
363 | # top? | |
364 | binmode $results; | |
365 | ||
366 | return $results; | |
367 | } | |
368 | ||
cc6ae9e5 CB |
369 | sub _quote_args { |
370 | my ($args) = @_; | |
371 | my $argstring = ''; | |
372 | ||
373 | foreach (split(/\s+/,$args)) { | |
374 | # In VMS protect with doublequotes because otherwise | |
375 | # DCL will lowercase -- unless already doublequoted. | |
376 | $_ = q(").$_.q(") if ($^O eq 'VMS') && !/^\"/ && length($_) > 0; | |
11ea18f2 | 377 | $argstring = $argstring . ' ' . $_; |
cc6ae9e5 CB |
378 | } |
379 | return $argstring; | |
380 | } | |
381 | ||
6234cb77 | 382 | sub _populate_hash { |
a3323f52 | 383 | return unless defined $_[0]; |
6234cb77 NC |
384 | return map {$_, 1} split /\s+/, $_[0]; |
385 | } | |
386 | ||
a3323f52 NC |
387 | sub _tests_from_manifest { |
388 | my ($extensions, $known_extensions) = @_; | |
6234cb77 | 389 | my %skip; |
a3323f52 NC |
390 | my %extensions = _populate_hash($extensions); |
391 | my %known_extensions = _populate_hash($known_extensions); | |
392 | ||
393 | foreach (keys %known_extensions) { | |
11ea18f2 | 394 | $skip{$_} = 1 unless $extensions{$_}; |
6234cb77 | 395 | } |
a3323f52 NC |
396 | |
397 | my @results; | |
7ebf5c89 | 398 | my $mani = '../MANIFEST'; |
7a315204 | 399 | if (open(MANI, $mani)) { |
18869dc6 | 400 | while (<MANI>) { |
a193a2db | 401 | if (m!^((?:cpan|dist|ext)/(\S+)/+(?:[^/\s]+\.t|test\.pl)|lib/\S+?(?:\.t|test\.pl))\s!) { |
80ed0dea DM |
402 | my $t = $1; |
403 | my $extension = $2; | |
a3323f52 | 404 | if (!$::core || $t =~ m!^lib/[a-z]!) { |
6234cb77 | 405 | if (defined $extension) { |
b12cb1ba | 406 | $extension =~ s!/t(:?/\S+)*$!!; |
6234cb77 NC |
407 | # XXX Do I want to warn that I'm skipping these? |
408 | next if $skip{$extension}; | |
142f6a0d | 409 | my $flat_extension = $extension; |
6ebb0601 CB |
410 | $flat_extension =~ s!-!/!g; |
411 | next if $skip{$flat_extension}; # Foo/Bar may live in Foo-Bar | |
6234cb77 | 412 | } |
7ebf5c89 | 413 | my $path = "../$t"; |
a3323f52 | 414 | push @results, $path; |
80ed0dea | 415 | $::path_to_name{$path} = $t; |
5a6e071d | 416 | } |
7a315204 JH |
417 | } |
418 | } | |
35d88760 | 419 | close MANI; |
7a315204 | 420 | } else { |
f458b6e8 | 421 | warn "$0: cannot open $mani: $!\n"; |
7a315204 | 422 | } |
a3323f52 NC |
423 | return @results; |
424 | } | |
425 | ||
426 | unless (@ARGV) { | |
427 | # base first, as TEST bails out if that can't run | |
428 | # then comp, to validate that require works | |
429 | # then run, to validate that -M works | |
430 | # then we know we can -MTestInit for everything else, making life simpler | |
bb52f720 | 431 | foreach my $dir (qw(base comp run cmd io re opbasic op uni mro)) { |
a3323f52 NC |
432 | _find_tests($dir); |
433 | } | |
cc306f49 NC |
434 | unless ($::core) { |
435 | _find_tests('porting'); | |
436 | _find_tests("lib"); | |
437 | } | |
a3323f52 NC |
438 | # Config.pm may be broken for make minitest. And this is only a refinement |
439 | # for skipping tests on non-default builds, so it is allowed to fail. | |
440 | # What we want to to is make a list of extensions which we did not build. | |
441 | my $configsh = '../config.sh'; | |
442 | my ($extensions, $known_extensions); | |
443 | if (-f $configsh) { | |
444 | open FH, $configsh or die "Can't open $configsh: $!"; | |
445 | while (<FH>) { | |
446 | if (/^extensions=['"](.*)['"]$/) { | |
447 | $extensions = $1; | |
448 | } | |
449 | elsif (/^known_extensions=['"](.*)['"]$/) { | |
450 | $known_extensions = $1; | |
451 | } | |
452 | } | |
453 | if (!defined $known_extensions) { | |
454 | warn "No known_extensions line found in $configsh"; | |
455 | } | |
456 | if (!defined $extensions) { | |
457 | warn "No extensions line found in $configsh"; | |
458 | } | |
459 | } | |
460 | # The "complex" constructions of list return from a subroutine, and push of | |
461 | # a list, might fail if perl is really hosed, but they aren't needed for | |
462 | # make minitest, and the building of extensions will likely also fail if | |
463 | # something is that badly wrong. | |
464 | push @ARGV, _tests_from_manifest($extensions, $known_extensions); | |
80ed0dea | 465 | unless ($::core) { |
80ed0dea | 466 | _find_tests('japh') if $::torture; |
7019aa11 | 467 | _find_tests('t/benchmark') if $::benchmark or $ENV{PERL_BENCHMARK}; |
ff5db609 | 468 | _find_tests('bigmem') if $ENV{PERL_TEST_MEMORY}; |
e018f8be | 469 | } |
8d063cd8 LW |
470 | } |
471 | ||
80ed0dea | 472 | if ($::deparse) { |
f193aa2f MS |
473 | _testprogs('deparse', '', @ARGV); |
474 | } | |
80ed0dea | 475 | elsif ($::with_utf16) { |
1de9afcd RGS |
476 | for my $e (0, 1) { |
477 | for my $b (0, 1) { | |
478 | print STDERR "# ENDIAN $e BOM $b\n"; | |
479 | my @UARGV; | |
480 | for my $a (@ARGV) { | |
481 | my $u = $a . "." . ($e ? "l" : "b") . "e" . ($b ? "b" : ""); | |
482 | my $f = $e ? "v" : "n"; | |
483 | push @UARGV, $u; | |
484 | unlink($u); | |
485 | if (open(A, $a)) { | |
486 | if (open(U, ">$u")) { | |
90f6ca78 | 487 | print U pack("$f", 0xFEFF) if $b; |
1de9afcd RGS |
488 | while (<A>) { |
489 | print U pack("$f*", unpack("C*", $_)); | |
490 | } | |
80ed0dea | 491 | close(U); |
1de9afcd | 492 | } |
80ed0dea | 493 | close(A); |
1de9afcd RGS |
494 | } |
495 | } | |
496 | _testprogs('perl', '', @UARGV); | |
497 | unlink(@UARGV); | |
498 | } | |
499 | } | |
500 | } | |
f193aa2f | 501 | else { |
f193aa2f | 502 | _testprogs('perl', '', @ARGV); |
485988ae | 503 | } |
6ee623d5 | 504 | |
bb365837 | 505 | sub _testprogs { |
80ed0dea | 506 | my ($type, $args, @tests) = @_; |
6ee623d5 | 507 | |
485988ae | 508 | print <<'EOT' if ($type eq 'deparse'); |
7a315204 | 509 | ------------------------------------------------------------------------------ |
485988ae | 510 | TESTING DEPARSER |
7a315204 | 511 | ------------------------------------------------------------------------------ |
485988ae RH |
512 | EOT |
513 | ||
80ed0dea | 514 | $::bad_files = 0; |
73ddec28 | 515 | |
cc6ae9e5 | 516 | foreach my $t (@tests) { |
80ed0dea | 517 | unless (exists $::path_to_name{$t}) { |
7ebf5c89 | 518 | my $tname = "t/$t"; |
f458b6e8 | 519 | $::path_to_name{$t} = $tname; |
cc6ae9e5 | 520 | } |
73ddec28 | 521 | } |
908801fe | 522 | my $maxlen = 0; |
80ed0dea | 523 | foreach (@::path_to_name{@tests}) { |
f7b9b043 | 524 | s/\.\w+\z/ /; # space gives easy doubleclick to select fname |
73ddec28 RB |
525 | my $len = length ; |
526 | $maxlen = $len if $len > $maxlen; | |
088b5126 | 527 | } |
908801fe | 528 | # + 3 : we want three dots between the test name and the "ok" |
80ed0dea | 529 | my $dotdotdot = $maxlen + 3 ; |
c7b956bb | 530 | my $grind_ct = 0; # count of non-empty valgrind reports |
80ed0dea DM |
531 | my $total_files = @tests; |
532 | my $good_files = 0; | |
533 | my $tested_files = 0; | |
534 | my $totmax = 0; | |
ade55ef4 | 535 | my %failed_tests; |
c96083ea | 536 | my $toolnm; # valgrind, cachegrind, perf |
80ed0dea | 537 | |
551405c4 | 538 | while (my $test = shift @tests) { |
25a2b27f JC |
539 | my ($test_start_time, @starttimes) = 0; |
540 | if ($show_elapsed_time) { | |
541 | $test_start_time = Time::HiRes::time(); | |
542 | # times() reports usage by TEST, but we want usage of each | |
543 | # testprog it calls, so record accumulated times now, | |
544 | # subtract them out afterwards. Ideally, we'd take times | |
545 | # in BEGIN/END blocks (giving better visibility of self vs | |
546 | # children of each testprog), but that would require some | |
547 | # IPC to send results back here, or a completely different | |
8bdd21ca | 548 | # collection scheme (Storable isn't tuned for incremental use) |
25a2b27f JC |
549 | @starttimes = times; |
550 | } | |
bb365837 GS |
551 | if ($test =~ /^$/) { |
552 | next; | |
6ee623d5 | 553 | } |
2722144b MH |
554 | if ($type eq 'deparse' && $test =~ $deparse_skips) { |
555 | next; | |
485988ae | 556 | } |
80ed0dea | 557 | my $te = $::path_to_name{$test} . '.' |
f7b9b043 | 558 | x ($dotdotdot - length($::path_to_name{$test})) .' '; |
cc6ae9e5 CB |
559 | |
560 | if ($^O ne 'VMS') { # defer printing on VMS due to piping bug | |
561 | print $te; | |
562 | $te = ''; | |
563 | } | |
bb365837 | 564 | |
be075caf MH |
565 | (local $Valgrind_Log = "$test.valgrind-current") =~ s/^.*\///; |
566 | ||
999051eb | 567 | my $results = _run_test($test, $type); |
d638aca2 | 568 | |
f458b6e8 MS |
569 | my $failure; |
570 | my $next = 0; | |
571 | my $seen_leader = 0; | |
572 | my $seen_ok = 0; | |
20f82676 | 573 | my $trailing_leader = 0; |
80ed0dea | 574 | my $max; |
43fe0836 | 575 | my %todo; |
84650816 | 576 | while (<$results>) { |
cc6ae9e5 | 577 | next if /^\s*$/; # skip blank lines |
615b7a35 JM |
578 | if (/^1..$/ && ($^O eq 'VMS')) { |
579 | # VMS pipe bug inserts blank lines. | |
5403a9a2 | 580 | my $l2 = <$results>; |
615b7a35 | 581 | if ($l2 =~ /^\s*$/) { |
5403a9a2 | 582 | $l2 = <$results>; |
615b7a35 JM |
583 | } |
584 | $_ = '1..' . $l2; | |
585 | } | |
80ed0dea | 586 | if ($::verbose) { |
bb365837 GS |
587 | print $_; |
588 | } | |
21c74f43 | 589 | unless (/^\#/) { |
20f82676 DM |
590 | if ($trailing_leader) { |
591 | # shouldn't be anything following a postfix 1..n | |
a5890677 | 592 | $failure = 'FAILED--extra output after trailing 1..n'; |
20f82676 DM |
593 | last; |
594 | } | |
809908f7 | 595 | if (/^1\.\.([0-9]+)( todo ([\d ]+))?/) { |
20f82676 | 596 | if ($seen_leader) { |
a5890677 | 597 | $failure = 'FAILED--seen duplicate leader'; |
20f82676 DM |
598 | last; |
599 | } | |
bb365837 | 600 | $max = $1; |
f458b6e8 | 601 | %todo = map { $_ => 1 } split / /, $3 if $3; |
11ea18f2 NC |
602 | $totmax = $totmax + $max; |
603 | $tested_files = $tested_files + 1; | |
f458b6e8 | 604 | if ($seen_ok) { |
20f82676 DM |
605 | # 1..n appears at end of file |
606 | $trailing_leader = 1; | |
607 | if ($next != $max) { | |
a5890677 | 608 | $failure = "FAILED--expected $max tests, saw $next"; |
20f82676 DM |
609 | last; |
610 | } | |
611 | } | |
612 | else { | |
613 | $next = 0; | |
614 | } | |
f458b6e8 | 615 | $seen_leader = 1; |
bb365837 GS |
616 | } |
617 | else { | |
f458b6e8 | 618 | if (/^(not )?ok(?: (\d+))?[^\#]*(\s*\#.*)?/) { |
21c74f43 A |
619 | unless ($seen_leader) { |
620 | unless ($seen_ok) { | |
20f82676 | 621 | $next = 0; |
21c74f43 | 622 | } |
37ce32a7 | 623 | } |
21c74f43 | 624 | $seen_ok = 1; |
11ea18f2 | 625 | $next = $next + 1; |
f458b6e8 MS |
626 | my($not, $num, $extra, $istodo) = ($1, $2, $3, 0); |
627 | $num = $next unless $num; | |
628 | ||
629 | if ($num == $next) { | |
630 | ||
eac7c728 MB |
631 | # SKIP is essentially the same as TODO for t/TEST |
632 | # this still conforms to TAP: | |
464a08e7 | 633 | # http://testanything.org/wiki/index.php/TAP_specification |
eac7c728 | 634 | $extra and $istodo = $extra =~ /#\s*(?:TODO|SKIP)\b/; |
21c74f43 A |
635 | $istodo = 1 if $todo{$num}; |
636 | ||
637 | if( $not && !$istodo ) { | |
20f82676 | 638 | $failure = "FAILED at test $num"; |
21c74f43 A |
639 | last; |
640 | } | |
20f82676 DM |
641 | } |
642 | else { | |
f458b6e8 | 643 | $failure ="FAILED--expected test $next, saw test $num"; |
20f82676 | 644 | last; |
37ce32a7 | 645 | } |
f458b6e8 MS |
646 | } |
647 | elsif (/^Bail out!\s*(.*)/i) { # magic words | |
648 | die "FAILED--Further testing stopped" . ($1 ? ": $1\n" : ".\n"); | |
bb365837 GS |
649 | } |
650 | else { | |
dbf51d07 YST |
651 | # module tests are allowed extra output, |
652 | # because Test::Harness allows it | |
4d834435 | 653 | next if $test =~ /^\W*(cpan|dist|ext|lib)\b/; |
a5890677 | 654 | $failure = "FAILED--unexpected output at test $next"; |
20f82676 | 655 | last; |
bb365837 | 656 | } |
8d063cd8 LW |
657 | } |
658 | } | |
659 | } | |
84650816 | 660 | close $results; |
20f82676 DM |
661 | |
662 | if (not defined $failure) { | |
a5890677 | 663 | $failure = 'FAILED--no leader found' unless $seen_leader; |
20f82676 DM |
664 | } |
665 | ||
be075caf MH |
666 | _check_valgrind(\$toolnm, \$grind_ct, \$test); |
667 | ||
2722144b | 668 | if ($type eq 'deparse' && !$ENV{KEEP_DEPARSE_FILES}) { |
485988ae RH |
669 | unlink "./$test.dp"; |
670 | } | |
20f82676 | 671 | if (not defined $failure and $next != $max) { |
a5890677 | 672 | $failure="FAILED--expected $max tests, saw $next"; |
20f82676 DM |
673 | } |
674 | ||
343bc60d MS |
675 | if( !defined $failure # don't mask a test failure |
676 | and $? ) | |
677 | { | |
678 | $failure = "FAILED--non-zero wait status: $?"; | |
679 | } | |
680 | ||
2722144b MH |
681 | # Deparse? Should it have passed or failed? |
682 | if ($type eq 'deparse' && $test =~ $deparse_failures) { | |
683 | if (!$failure) { | |
684 | # Wait, it didn't fail? Great news! Tell someone! | |
685 | $failure = "FAILED--all tests passed but test should have failed"; | |
686 | } else { | |
687 | # Bah, still failing. Mask it. | |
688 | print "${te}skipped\n"; | |
689 | $tested_files = $tested_files - 1; | |
690 | next; | |
691 | } | |
692 | } | |
693 | ||
20f82676 DM |
694 | if (defined $failure) { |
695 | print "${te}$failure\n"; | |
11ea18f2 | 696 | $::bad_files = $::bad_files + 1; |
25a4a90c KW |
697 | if ($test =~ /^base/ && ! defined &DynaLoader::boot_DynaLoader) { |
698 | # Die if running under minitest (no DynaLoader). Otherwise | |
699 | # keep going, as we know that Perl basically works, or we | |
700 | # would not have been able to actually compile it all the way. | |
701 | die "Failed a basic test ($test) under minitest -- cannot continue.\n"; | |
20f82676 | 702 | } |
11ea18f2 | 703 | $failed_tests{$test} = 1; |
20f82676 DM |
704 | } |
705 | else { | |
bb365837 | 706 | if ($max) { |
b49055e9 | 707 | my ($elapsed, $etms) = ("", 0); |
551405c4 | 708 | if ( $show_elapsed_time ) { |
b49055e9 | 709 | $etms = (Time::HiRes::time() - $test_start_time) * 1000; |
25a2b27f JC |
710 | $elapsed = sprintf(" %8.0f ms", $etms); |
711 | ||
712 | my (@endtimes) = times; | |
713 | $endtimes[$_] -= $starttimes[$_] for 0..$#endtimes; | |
714 | splice @endtimes, 0, 2; # drop self/harness times | |
715 | $_ *= 1000 for @endtimes; # and scale to ms | |
716 | $timings{$test} = [$etms,@endtimes]; | |
717 | $elapsed .= sprintf(" %5.0f ms", $_) for @endtimes; | |
551405c4 AL |
718 | } |
719 | print "${te}ok$elapsed\n"; | |
11ea18f2 | 720 | $good_files = $good_files + 1; |
bb365837 GS |
721 | } |
722 | else { | |
6b202754 | 723 | print "${te}skipped\n"; |
11ea18f2 | 724 | $tested_files = $tested_files - 1; |
bb365837 | 725 | } |
bcce72a7 | 726 | } |
551405c4 | 727 | } # while tests |
8d063cd8 | 728 | |
80ed0dea | 729 | if ($::bad_files == 0) { |
20f82676 | 730 | if ($good_files) { |
bb365837 GS |
731 | print "All tests successful.\n"; |
732 | # XXX add mention of 'perlbug -ok' ? | |
733 | } | |
734 | else { | |
735 | die "FAILED--no tests were run for some reason.\n"; | |
736 | } | |
8d063cd8 | 737 | } |
bb365837 | 738 | else { |
80ed0dea | 739 | my $pct = $tested_files ? sprintf("%.2f", ($tested_files - $::bad_files) / $tested_files * 100) : "0.00"; |
ade55ef4 AL |
740 | my $s = $::bad_files == 1 ? "" : "s"; |
741 | warn "Failed $::bad_files test$s out of $tested_files, $pct% okay.\n"; | |
742 | for my $test ( sort keys %failed_tests ) { | |
743 | print "\t$test\n"; | |
bb365837 | 744 | } |
4e4732c1 | 745 | warn <<'SHRDLU_1'; |
f7d228c6 JH |
746 | ### Since not all tests were successful, you may want to run some of |
747 | ### them individually and examine any diagnostic messages they produce. | |
748 | ### See the INSTALL document's section on "make test". | |
4e4732c1 | 749 | SHRDLU_1 |
80ed0dea | 750 | warn <<'SHRDLU_2' if $good_files / $total_files > 0.8; |
f7d228c6 JH |
751 | ### You have a good chance to get more information by running |
752 | ### ./perl harness | |
753 | ### in the 't' directory since most (>=80%) of the tests succeeded. | |
4e4732c1 | 754 | SHRDLU_2 |
f458b6e8 | 755 | if (eval {require Config; import Config; 1}) { |
80ed0dea | 756 | if ($::Config{usedl} && (my $p = $::Config{ldlibpthname})) { |
4e4732c1 | 757 | warn <<SHRDLU_3; |
f7d228c6 JH |
758 | ### You may have to set your dynamic library search path, |
759 | ### $p, to point to the build directory: | |
4e4732c1 | 760 | SHRDLU_3 |
f458b6e8 | 761 | if (exists $ENV{$p} && $ENV{$p} ne '') { |
4e4732c1 | 762 | warn <<SHRDLU_4a; |
f7d228c6 JH |
763 | ### setenv $p `pwd`:\$$p; cd t; ./perl harness |
764 | ### $p=`pwd`:\$$p; export $p; cd t; ./perl harness | |
765 | ### export $p=`pwd`:\$$p; cd t; ./perl harness | |
4e4732c1 | 766 | SHRDLU_4a |
f458b6e8 | 767 | } else { |
4e4732c1 | 768 | warn <<SHRDLU_4b; |
f7d228c6 JH |
769 | ### setenv $p `pwd`; cd t; ./perl harness |
770 | ### $p=`pwd`; export $p; cd t; ./perl harness | |
771 | ### export $p=`pwd`; cd t; ./perl harness | |
4e4732c1 | 772 | SHRDLU_4b |
f458b6e8 | 773 | } |
4e4732c1 | 774 | warn <<SHRDLU_5; |
f7d228c6 JH |
775 | ### for csh-style shells, like tcsh; or for traditional/modern |
776 | ### Bourne-style shells, like bash, ksh, and zsh, respectively. | |
4e4732c1 | 777 | SHRDLU_5 |
f458b6e8 | 778 | } |
afd33fa9 | 779 | } |
bb365837 | 780 | } |
80ed0dea | 781 | my ($user,$sys,$cuser,$csys) = times; |
8e03ad8f JC |
782 | my $tot = sprintf("u=%.2f s=%.2f cu=%.2f cs=%.2f scripts=%d tests=%d", |
783 | $user,$sys,$cuser,$csys,$tested_files,$totmax); | |
784 | print "$tot\n"; | |
785 | if ($good_files) { | |
786 | if (-d $show_elapsed_time) { | |
787 | # HARNESS_TIMER = <a-directory>. Save timings etc to | |
788 | # storable file there. NB: the test cds to ./t/, so | |
789 | # relative path must account for that, ie ../../perf | |
790 | # points to dir next to source tree. | |
791 | require Storable; | |
792 | my @dt = localtime; | |
793 | $dt[5] += 1900; $dt[4] += 1; # fix year, month | |
794 | my $fn = "$show_elapsed_time/".join('-', @dt[5,4,3,2,1]).".ttimes"; | |
795 | Storable::store({ perf => \%timings, | |
796 | gather_conf_platform_info(), | |
797 | total => $tot, | |
798 | }, $fn); | |
799 | print "wrote storable file: $fn\n"; | |
800 | } | |
801 | } | |
be075caf MH |
802 | |
803 | _cleanup_valgrind(\$toolnm, \$grind_ct); | |
6ee623d5 | 804 | } |
80ed0dea | 805 | exit ($::bad_files != 0); |
ade55ef4 | 806 | |
8e03ad8f JC |
807 | # Collect platform, config data that should allow comparing |
808 | # performance data between different machines. With enough data, | |
809 | # and/or clever statistical analysis, it should be possible to | |
810 | # determine the effect of config choices, more memory, etc | |
811 | ||
812 | sub gather_conf_platform_info { | |
813 | # currently rather quick & dirty, and subject to change | |
814 | # for both content and format. | |
815 | require Config; | |
816 | my (%conf, @platform) = (); | |
817 | $conf{$_} = $Config::Config{$_} for | |
818 | grep /cc|git|config_arg\d+/, keys %Config::Config; | |
819 | if (-f '/proc/cpuinfo') { | |
820 | open my $fh, '/proc/cpuinfo' or warn "$!: /proc/cpuinfo\n"; | |
821 | @platform = grep /name|cpu/, <$fh>; | |
822 | chomp $_ for @platform; | |
823 | } | |
824 | unshift @platform, $^O; | |
825 | ||
826 | return ( | |
827 | conf => \%conf, | |
828 | platform => {cpu => \@platform, | |
829 | mem => [ grep s/\s+/ /, | |
830 | grep chomp, `free` ], | |
831 | load => [ grep chomp, `uptime` ], | |
832 | }, | |
833 | host => (grep chomp, `hostname -f`), | |
834 | version => '0.03', # bump for conf, platform, or data collection changes | |
835 | ); | |
836 | } | |
837 | ||
be075caf MH |
838 | sub _check_valgrind { |
839 | return unless $ENV{PERL_VALGRIND}; | |
840 | ||
841 | my ($toolnm, $grind_ct, $test) = @_; | |
842 | ||
843 | $$toolnm = $ENV{VALGRIND}; | |
844 | $$toolnm =~ s|.*/||; # keep basename | |
845 | my @valgrind; # gets content of file | |
846 | if (-e $Valgrind_Log) { | |
847 | if (open(V, $Valgrind_Log)) { | |
848 | @valgrind = <V>; | |
849 | close V; | |
850 | } else { | |
851 | warn "$0: Failed to open '$Valgrind_Log': $!\n"; | |
852 | } | |
853 | } | |
854 | if ($ENV{VG_OPTS} =~ /(cachegrind)/ or $$toolnm =~ /(perf)/) { | |
855 | $$toolnm = $1; | |
856 | if ($$toolnm eq 'perf') { | |
857 | # append perfs subcommand, not just stat | |
858 | my ($sub) = split /\s/, $ENV{VG_OPTS}; | |
859 | $$toolnm .= "-$sub"; | |
860 | } | |
861 | if (rename $Valgrind_Log, "$$test.$$toolnm") { | |
862 | $$grind_ct++; | |
863 | } else { | |
864 | warn "$0: Failed to create '$$test.$$toolnm': $!\n"; | |
865 | } | |
866 | } | |
867 | elsif (@valgrind) { | |
868 | my $leaks = 0; | |
869 | my $errors = 0; | |
870 | for my $i (0..$#valgrind) { | |
871 | local $_ = $valgrind[$i]; | |
872 | if (/^==\d+== ERROR SUMMARY: (\d+) errors? /) { | |
873 | $errors = $errors + $1; # there may be multiple error summaries | |
874 | } elsif (/^==\d+== LEAK SUMMARY:/) { | |
875 | for my $off (1 .. 4) { | |
876 | if ($valgrind[$i+$off] =~ | |
877 | /(?:lost|reachable):\s+\d+ bytes in (\d+) blocks/) { | |
878 | $leaks = $leaks + $1; | |
879 | } | |
880 | } | |
881 | } | |
882 | } | |
883 | if ($errors or $leaks) { | |
884 | if (rename $Valgrind_Log, "$$test.valgrind") { | |
885 | $$grind_ct = $$grind_ct + 1; | |
886 | } else { | |
887 | warn "$0: Failed to create '$$test.valgrind': $!\n"; | |
888 | } | |
889 | } | |
890 | } else { | |
891 | # Quiet wasn't asked for? Something may be amiss | |
892 | if ($ENV{VG_OPTS} && $ENV{VG_OPTS} !~ /(^|\s)(-q|--quiet)(\s|$)/) { | |
893 | warn "No valgrind output?\n"; | |
894 | } | |
895 | } | |
896 | if (-e $Valgrind_Log) { | |
897 | unlink $Valgrind_Log | |
898 | or warn "$0: Failed to unlink '$Valgrind_Log': $!\n"; | |
899 | } | |
900 | } | |
901 | ||
902 | sub _cleanup_valgrind { | |
903 | return unless $ENV{PERL_VALGRIND}; | |
904 | ||
905 | my ($toolnm, $grind_ct) = @_; | |
906 | my $s = $$grind_ct == 1 ? '' : 's'; | |
907 | print "$$grind_ct valgrind report$s created.\n", ; | |
908 | if ($$toolnm eq 'cachegrind') { | |
909 | # cachegrind leaves a lot of cachegrind.out.$pid litter | |
910 | # around the tree, find and delete them | |
911 | unlink _find_files('cachegrind.out.\d+$', | |
912 | qw ( ../t ../cpan ../ext ../dist/ )); | |
913 | } | |
914 | } | |
915 | ||
2722144b MH |
916 | # Generate regexps of known bad filenames / skips from Porting/deparse-skips.txt |
917 | my $in; | |
918 | ||
919 | sub _process_deparse_config { | |
920 | my @deparse_failures; | |
921 | my @deparse_skips; | |
922 | ||
923 | my $f = '../Porting/deparse-skips.txt'; | |
924 | ||
925 | my $skips; | |
926 | if (!open($skips, '<', $f)) { | |
927 | warn "Failed to find $f: $!\n"; | |
928 | return; | |
929 | } | |
930 | ||
931 | while(<$skips>) { | |
932 | if (/__DEPARSE_FAILURES__/) { | |
933 | $in = \@deparse_failures; next; | |
934 | } elsif (/__DEPARSE_SKIPS__/) { | |
935 | $in = \@deparse_skips; next; | |
936 | } elsif (!$in) { | |
937 | next; | |
938 | } | |
939 | ||
940 | s/#.*$//; # Kill comments | |
941 | s/\s+$//; # And trailing whitespace | |
942 | ||
943 | next unless $_; | |
944 | ||
945 | push @$in, $_; | |
946 | } | |
947 | ||
948 | for my $f (@deparse_failures, @deparse_skips) { | |
949 | if ($f =~ m|/$|) { # Dir? Skip everything below it | |
950 | $f = qr/\Q$f\E.*/; | |
951 | } else { | |
952 | $f = qr/\Q$f\E/; | |
953 | } | |
954 | } | |
955 | ||
956 | $deparse_failures = join('|', @deparse_failures); | |
957 | $deparse_failures = qr/^(?:$deparse_failures)$/; | |
958 | ||
959 | $deparse_skips = join('|', @deparse_skips); | |
960 | $deparse_skips = qr/^(?:$deparse_skips)$/; | |
961 | } | |
962 | ||
ade55ef4 | 963 | # ex: set ts=8 sts=4 sw=4 noet: |