5 unshift @INC, '../lib';
6 require Config; import Config;
7 if (!$Config{d_setlocale} || $Config{ccflags} =~ /\bD?NO_LOCALE\b/) {
25 my $have_setlocale = 0;
28 import POSIX ':locale_h';
32 # Visual C's CRT goes silly on strings of the form "en_US.ISO8859-1"
33 # and mingw32 uses said silly CRT
34 $have_setlocale = 0 if $^O eq 'MSWin32' && $Config{cc} =~ /^(cl|gcc)/i;
36 print "1..", ($have_setlocale ? 115 : 98), "\n";
43 my ($n, $result) = @_;
45 print 'not ' unless ($result);
49 # First we'll do a lot of taint checking for locales.
50 # This is the easiest to test, actually, as any locale,
51 # even the default locale will taint under 'use locale'.
53 sub is_tainted { # hello, camel two.
54 local $^W; # no warnings 'undef'
56 not eval { $dummy = join("", @_), kill 0; 1 }
59 sub check_taint ($$) {
60 ok $_[0], is_tainted($_[1]);
63 sub check_taint_not ($$) {
64 ok $_[0], not is_tainted($_[1]);
67 use locale; # engage locale and therefore locale taint.
69 check_taint_not 1, $a;
71 check_taint 2, uc($a);
72 check_taint 3, "\U$a";
73 check_taint 4, ucfirst($a);
74 check_taint 5, "\u$a";
75 check_taint 6, lc($a);
76 check_taint 7, "\L$a";
77 check_taint 8, lcfirst($a);
78 check_taint 9, "\l$a";
80 check_taint 10, sprintf('%e', 123.456);
81 check_taint 11, sprintf('%f', 123.456);
82 check_taint 12, sprintf('%g', 123.456);
83 check_taint_not 13, sprintf('%d', 123.456);
84 check_taint_not 14, sprintf('%x', 123.456);
88 $_ = uc($a); # taint $_
92 /(\w)/; # taint $&, $`, $', $+, $1.
98 check_taint_not 21, $2;
100 /(.)/; # untaint $&, $`, $', $+, $1.
101 check_taint_not 22, $&;
102 check_taint_not 23, $`;
103 check_taint_not 24, $';
104 check_taint_not 25, $+;
105 check_taint_not 26, $1;
106 check_taint_not 27, $2;
108 /(\W)/; # taint $&, $`, $', $+, $1.
114 check_taint_not 33, $2;
116 /(\s)/; # taint $&, $`, $', $+, $1.
122 check_taint_not 39, $2;
124 /(\S)/; # taint $&, $`, $', $+, $1.
130 check_taint_not 45, $2;
132 $_ = $a; # untaint $_
134 check_taint_not 46, $_;
136 /(b)/; # this must not taint
137 check_taint_not 47, $&;
138 check_taint_not 48, $`;
139 check_taint_not 49, $';
140 check_taint_not 50, $+;
141 check_taint_not 51, $1;
142 check_taint_not 52, $2;
144 $_ = $a; # untaint $_
146 check_taint_not 53, $_;
148 $b = uc($a); # taint $b
149 s/(.+)/$b/; # this must taint only the $_
152 check_taint_not 55, $&;
153 check_taint_not 56, $`;
154 check_taint_not 57, $';
155 check_taint_not 58, $+;
156 check_taint_not 59, $1;
157 check_taint_not 60, $2;
159 $_ = $a; # untaint $_
161 s/(.+)/b/; # this must not taint
162 check_taint_not 61, $_;
163 check_taint_not 62, $&;
164 check_taint_not 63, $`;
165 check_taint_not 64, $';
166 check_taint_not 65, $+;
167 check_taint_not 66, $1;
168 check_taint_not 67, $2;
170 $b = $a; # untaint $b
172 ($b = $a) =~ s/\w/$&/;
173 check_taint 68, $b; # $b should be tainted.
174 check_taint_not 69, $a; # $a should be not.
176 $_ = $a; # untaint $_
178 s/(\w)/\l$1/; # this must taint
185 check_taint_not 76, $2;
187 $_ = $a; # untaint $_
189 s/(\w)/\L$1/; # this must taint
196 check_taint_not 83, $2;
198 $_ = $a; # untaint $_
200 s/(\w)/\u$1/; # this must taint
207 check_taint_not 90, $2;
209 $_ = $a; # untaint $_
211 s/(\w)/\U$1/; # this must taint
218 check_taint_not 97, $2;
220 # After all this tainting $a should be cool.
222 check_taint_not 98, $a;
224 # I think we've seen quite enough of taint.
225 # Let us do some *real* locale work now,
226 # unless setlocale() is missing (i.e. minitest).
228 exit unless $have_setlocale;
232 debug "# Scanning for locales...\n";
234 # Note that it's okay that some languages have their native names
235 # capitalized here even though that's not "right". They are lowercased
236 # anyway later during the scanning process (and besides, some clueless
237 # vendor might have them capitalized errorneously anyway).
241 Arabic:ar:dz eg sa:6 arabic8
242 Brezhoneg Breton:br:fr:1 15
243 Bulgarski Bulgarian:bg:bg:5
244 Català Catalan:ca:es:1 15
245 Chinese:zh:cn tw:cn.EUC eucCN eucTW euc.CN euc.TW GB2312 tw.EUC
246 Hrvatski Croatian:hr:hr:2
247 Cymraeg Welsh:cy:cy:1 14 15
249 Dansk Danish:dk:da:1 15
250 Nederlands Dutch:nl:be nl:1 15
251 English American British:en:au ca gb ie nz us uk:1 15 cp850
253 Eesti Estonian:et:ee:4 6 13
254 Suomi Finnish:fi:fi:1 15
256 Français French:fr:be ca ch fr lu:1 15
257 Deutsch German:de:at be ch de lu:1 15
258 Euskaraz Basque:eu:es fr:1 15
259 Gáidhlig Gaelic:gd:gb uk:1 14 15
260 Galego Galician:gl:es:1 15
261 Ellada Greek:el:gr:7 g8
262 Føroyskt Faroese:fo:fo:1 15
264 Greenlandic:kl:gl:4 6
265 Hebrew:iw:il:8 hebrew8
267 Íslensku Icelandic:is:is:1 15
268 Indonesian:in:id:1 15
269 Gaeilge Irish:ga:IE:1 14 15
270 Italiano Italian:it:ch it:1 15
271 Nihongo Japanese:ja:jp:euc eucJP jp.EUC sjis
273 Sámi Lappish:::4 6 13
274 Latine Latin:la:va:1 15
276 Lithuanian:lt:lt:4 6 13
277 Macedonian:mk:mk:1 15
279 Norsk Norwegian:no:no:1 15
281 Polski Polish:pl:pl:2
282 Português Portuguese:po:po br:1 15
284 Russki Russian:ru:ru su ua:5 koi8 koi8r koi8u cp1251
285 Serbski Serbian:sr:yu:5
287 Slovene Slovenian:sl:si:2
288 Espanõl Spanish:es:ar bo cl co cr do ec es gt hn mx ni pa pe py sv uy ve:1 15
289 Sqhip Albanian:sq:sq:1 15
290 Svenska Swedish:sv:fi se:1 15
292 Turkish:tr:tr:9 turkish8
301 sort grep /\w/, map { chr } 0..255
306 if (setlocale(LC_ALL, $locale)) {
307 push @Locale, $locale;
311 sub decode_encodings {
314 foreach (split(/ /, shift)) {
316 push @enc, "ISO8859-$1";
317 push @enc, "iso8859$1"; # HP
319 push @enc, "roman8"; # HP
332 trylocale("ISO8859-$_");
333 trylocale("iso8859$_");
334 trylocale("iso8859-$_");
335 trylocale("iso_8859_$_");
336 trylocale("isolatin$_");
337 trylocale("isolatin-$_");
338 trylocale("iso_latin_$_");
341 foreach my $locale (split(/\n/, $locales)) {
342 my ($locale_name, $language_codes, $country_codes, $encodings) =
344 my @enc = decode_encodings($encodings);
345 foreach my $loc (split(/ /, $locale_name)) {
347 foreach my $enc (@enc) {
348 trylocale("$loc.$enc");
351 foreach my $enc (@enc) {
352 trylocale("$loc.$enc");
355 foreach my $lang (split(/ /, $language_codes)) {
357 foreach my $country (split(/ /, $country_codes)) {
358 my $lc = "${lang}_${country}";
360 foreach my $enc (@enc) {
361 trylocale("$lc.$enc");
363 my $lC = "${lang}_\U${country}";
365 foreach my $enc (@enc) {
366 trylocale("$lC.$enc");
372 setlocale(LC_ALL, "C");
374 @Locale = sort @Locale;
376 debug "# Locales = @Locale\n";
381 foreach $Locale (@Locale) {
382 debug "# Locale = $Locale\n";
383 @Alnum_ = getalnum_();
384 debug "# \\w = @Alnum_\n";
386 unless (setlocale(LC_ALL, $Locale)) {
388 $Problem{$_}{$Locale} = -1;
393 # Sieve the uppercase and the lowercase.
399 if (/[^\d_]/) { # skip digits and the _
408 foreach (keys %UPPER) {
409 $BoThCaSe{$_}++ if exists $lower{$_};
411 foreach (keys %lower) {
412 $BoThCaSe{$_}++ if exists $UPPER{$_};
414 foreach (keys %BoThCaSe) {
419 debug "# UPPER = ", join(" ", sort keys %UPPER ), "\n";
420 debug "# lower = ", join(" ", sort keys %lower ), "\n";
421 debug "# BoThCaSe = ", join(" ", sort keys %BoThCaSe), "\n";
423 # Find the alphabets that are not alphabets in the default locale.
429 for (keys %UPPER, keys %lower) {
430 push(@Neoalpha, $_) if (/\W/);
434 @Neoalpha = sort @Neoalpha;
436 debug "# Neoalpha = @Neoalpha\n";
438 if (@Neoalpha == 0) {
439 # If we have no Neoalphas the remaining tests are no-ops.
440 debug "# no Neoalpha, skipping tests 99..102 for locale '$Locale'\n";
445 debug "# testing 99 with locale '$Locale'\n";
447 my $word = join('', @Neoalpha);
452 $Problem{99}{$Locale} = 1;
453 debug "# failed 99 ($1 vs $word)\n";
457 # Cross-check whole character set.
459 debug "# testing 100 with locale '$Locale'\n";
460 for (map { chr } 0..255) {
461 if ((/\w/ and /\W/) or (/\d/ and /\D/) or (/\s/ and /\S/)) {
462 $Problem{100}{$Locale} = 1;
463 debug "# failed 100 for chr(", ord(), ")\n";
467 # Test for read-only scalars' locale vs non-locale comparisons.
469 debug "# testing 101 with locale '$Locale'\n";
475 if ($a cmp "qwerty") {
476 $Problem{101}{$Locale} = 1;
477 debug "# failed 101\n";
482 debug "# testing 102 with locale '$Locale'\n";
484 my ($from, $to, $lesser, $greater,
485 @test, %test, $test, $yes, $no, $sign);
489 $from = int(($_*@Alnum_)/10);
490 $to = $from + int(@Alnum_/10);
491 $to = $#Alnum_ if ($to > $#Alnum_);
492 $lesser = join('', @Alnum_[$from..$to]);
493 # Select a slice one character on.
495 $to = $#Alnum_ if ($to > $#Alnum_);
496 $greater = join('', @Alnum_[$from..$to]);
497 ($yes, $no, $sign) = ($lesser lt $greater
499 : ("not ", " ", -1));
500 # all these tests should FAIL (return 0).
501 # Exact lt or gt cannot be tested because
502 # in some locales, say, eacute and E may test equal.
505 $no.' ($lesser le $greater)', # 1
506 'not ($lesser ne $greater)', # 2
507 ' ($lesser eq $greater)', # 3
508 $yes.' ($lesser ge $greater)', # 4
509 $yes.' ($lesser ge $greater)', # 5
510 $yes.' ($greater le $lesser )', # 7
511 'not ($greater ne $lesser )', # 8
512 ' ($greater eq $lesser )', # 9
513 $no.' ($greater ge $lesser )', # 10
514 'not (($lesser cmp $greater) == -$sign)' # 12
516 @test{@test} = 0 x @test;
519 $test{$ti} = eval $ti;
523 $Problem{102}{$Locale} = 1;
524 debug "# failed 102 at:\n";
525 debug "# lesser = '$lesser'\n";
526 debug "# greater = '$greater'\n";
527 debug "# lesser cmp greater = ",
528 $lesser cmp $greater, "\n";
529 debug "# greater cmp lesser = ",
530 $greater cmp $lesser, "\n";
531 debug "# (greater) from = $from, to = $to\n";
533 debugf("# %-40s %-4s", $ti,
534 $test{$ti} ? 'FAIL' : 'ok');
535 if ($ti =~ /\(\.*(\$.+ +cmp +\$[^\)]+)\.*\)/) {
536 debugf("(%s == %4d)", $1, eval $1);
549 my ($x, $y) = (1.23, 1.23);
552 printf ''; # printf used to reset locale to "C"
555 debug "# testing 103 with locale '$Locale'\n";
557 $Problem{103}{$Locale} = 1;
558 debug "# failed 103\n";
562 my $z = sprintf ''; # sprintf used to reset locale to "C"
565 debug "# 103..107: a = $a, b = $b, c = $c, d = $d, Locale = $Locale\n";
567 debug "# testing 104 with locale '$Locale'\n";
569 $Problem{104}{$Locale} = 1;
570 debug "# failed 104\n";
574 local $SIG{__WARN__} = sub { $w++ };
577 # the == (among other things) used to warn for locales
578 # that had something else than "." as the radix character
580 debug "# testing 105 with locale '$Locale'\n";
581 unless ($c == 1.23) {
582 $Problem{105}{$Locale} = 1;
583 debug "# failed 105\n";
586 debug "# testing 106 with locale '$Locale'\n";
588 $Problem{106}{$Locale} = 1;
589 debug "# failed 106\n";
592 debug "# testing 107 with locale '$Locale'\n";
594 $Problem{107}{$Locale} = 1;
595 debug "# failed 107\n";
603 debug "# 108..110: e = $e, Locale = $Locale\n";
605 debug "# testing 108 with locale '$Locale'\n";
606 unless ($e == 1.23) {
607 $Problem{108}{$Locale} = 1;
608 debug "# failed 108\n";
611 debug "# testing 109 with locale '$Locale'\n";
613 $Problem{109}{$Locale} = 1;
614 debug "# failed 109\n";
617 debug "# testing 110 with locale '$Locale'\n";
619 $Problem{110}{$Locale} = 1;
620 debug "# failed 110\n";
624 debug "# testing 111 with locale '$Locale'\n";
626 $Problem{110}{$Locale} = 1;
627 debug "# failed 111\n";
632 debug "# 112..114: f = $f, locale = $Locale\n";
634 debug "# testing 112 with locale '$Locale'\n";
635 unless ($f == 1.23) {
636 $Problem{112}{$Locale} = 1;
637 debug "# failed 112\n";
640 debug "# testing 113 with locale '$Locale'\n";
642 $Problem{113}{$Locale} = 1;
643 debug "# failed 113\n";
646 debug "# testing 114 with locale '$Locale'\n";
648 $Problem{114}{$Locale} = 1;
649 debug "# failed 114\n";
656 print "# The failure of test 102 is not necessarily fatal.\n";
657 print "# It usually indicates a problem in the enviroment,\n";
658 print "# not in Perl itself.\n";
669 my @f = sort keys %{ $Problem{$_} };
670 my $f = join(" ", @f);
671 $f =~ s/(.{50,60}) /$1\n#\t/g;
673 "# The locale ", (@f == 1 ? "definition" : "definitions"), "\n#\n",
675 "# on your system may have errors because the locale test $_\n",
676 "# failed in ", (@f == 1 ? "that locale" : "those locales"),
680 # If your users are not using these locales you are safe for the moment,
681 # but please report this failure first to perlbug\@perl.com using the
682 # perlbug script (as described in the INSTALL file) so that the exact
683 # details of the failures can be sorted out first and then your operating
684 # system supplier can be alerted about these anomalies.
694 foreach my $l (@Locale) {
696 foreach my $t (102..102) {
697 $p++ if $Problem{$t}{$l};
699 push @s, $l if $p == 0;
702 my $s = join(" ", @s);
703 $s =~ s/(.{50,60}) /$1\n#\t/g;
706 "# The following locales\n#\n",
708 "# tested okay.\n#\n",