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lib/locale.t: Shorten function name
[perl5.git] / lib / locale.t
CommitLineData
8ebc5c01
PP
1#!./perl -wT
2
66cbab2c
KW
3# This tests plain 'use locale' and adorned 'use locale ":not_characters"'
4# Because these pragmas are compile time, and I (khw) am trying to test
5# without using 'eval' as much as possible, which might cloud the issue, the
6# crucial parts of the code are duplicated in a block for each pragma.
7
6c2e653d
KW
8# To make a TODO test, add the string 'TODO' to its %test_names value
9
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KW
10binmode STDOUT, ':utf8';
11binmode STDERR, ':utf8';
12
8ebc5c01
PP
13BEGIN {
14 chdir 't' if -d 't';
20822f61 15 @INC = '../lib';
f9cbebe1 16 unshift @INC, '.';
b002077a 17 require Config; import Config;
97a0514d 18 if (!$Config{d_setlocale} || $Config{ccflags} =~ /\bD?NO_LOCALE\b/) {
b002077a
CS
19 print "1..0\n";
20 exit;
21 }
2de3dbcc 22 $| = 1;
8ebc5c01
PP
23}
24
25use strict;
26c1569f 26use feature 'fc';
8ebc5c01 27
108a305e 28my $debug = $ENV{PERL_DEBUG_FULL_TEST} // 0;
284102e8 29
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KW
30# Certain tests have been shown to be problematical for a few locales. Don't
31# fail them unless at least this percentage of the tested locales fail.
df33771d
KW
32# Some Windows machines are defective in every in every locale but the C,
33# calling \t printable; superscripts to be digits, etc. See
34# http://markmail.org/message/5jwam4xsx4amsdnv
35# (There aren't 1000 locales currently in existence, so 99.9 works)
36my $acceptable_fold_failure_percentage = $^O eq 'MSWin32' ? 99.9 : 5;
6d5d702a 37
db4b7445
A
38use Dumpvalue;
39
40my $dumper = Dumpvalue->new(
41 tick => qq{"},
42 quoteHighBit => 0,
43 unctrl => "quote"
44 );
6be75cd7 45sub debug {
db4b7445
A
46 return unless $debug;
47 my($mess) = join "", @_;
48 chop $mess;
49 print $dumper->stringify($mess,1), "\n";
6be75cd7
JH
50}
51
52sub debugf {
53 printf @_ if $debug;
54}
55
8ebc5c01
PP
56my $have_setlocale = 0;
57eval {
58 require POSIX;
59 import POSIX ':locale_h';
60 $have_setlocale++;
61};
62
6dead956 63# Visual C's CRT goes silly on strings of the form "en_US.ISO8859-1"
f6c6487a 64# and mingw32 uses said silly CRT
3a2d1764
SH
65# This doesn't seem to be an issue any more, at least on Windows XP,
66# so re-enable the tests for Windows XP onwards.
67my $winxp = ($^O eq 'MSWin32' && defined &Win32::GetOSVersion &&
68 join('.', (Win32::GetOSVersion())[1..2]) >= 5.1);
69$have_setlocale = 0 if ((($^O eq 'MSWin32' && !$winxp) || $^O eq 'NetWare') &&
70 $Config{cc} =~ /^(cl|gcc)/i);
6dead956 71
36a42ae7 72# UWIN seems to loop after taint tests, just skip for now
cd19b65c
JH
73$have_setlocale = 0 if ($^O =~ /^uwin/);
74
0e053d1e 75$a = 'abc %';
8ebc5c01 76
c213d471
KW
77my $test_num = 0;
78
8ebc5c01 79sub ok {
c213d471 80 my ($result, $message) = @_;
e3a2734b 81 $message = "" unless defined $message;
8ebc5c01
PP
82
83 print 'not ' unless ($result);
c213d471 84 print "ok " . ++$test_num;
e3a2734b
KW
85 print " $message";
86 print "\n";
8ebc5c01
PP
87}
88
89# First we'll do a lot of taint checking for locales.
90# This is the easiest to test, actually, as any locale,
91# even the default locale will taint under 'use locale'.
92
93sub is_tainted { # hello, camel two.
9f1b1f2d 94 no warnings 'uninitialized' ;
8ebc5c01 95 my $dummy;
ba74571d 96 local $@;
8ebc5c01
PP
97 not eval { $dummy = join("", @_), kill 0; 1 }
98}
99
a9b7c637
KW
100sub check_taint ($;$) {
101 my $message_tail = $_[1] // "";
102 $message_tail = ": $message_tail" if $message_tail;
103 ok is_tainted($_[0]), "verify that is tainted$message_tail";
8ebc5c01
PP
104}
105
a9b7c637
KW
106sub check_taint_not ($;$) {
107 my $message_tail = $_[1] // "";
108 $message_tail = ": $message_tail" if $message_tail;
109 ok((not is_tainted($_[0])), "verify that isn't tainted$message_tail");
8ebc5c01
PP
110}
111
bf3cd0e6
KW
112"\tb\t" =~ /^m?(\s)(.*)\1$/;
113check_taint_not $&, "not tainted outside 'use locale'";
114;
115
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PP
116use locale; # engage locale and therefore locale taint.
117
36a42ae7 118check_taint_not $a;
8ebc5c01 119
36a42ae7
KW
120check_taint uc($a);
121check_taint "\U$a";
122check_taint ucfirst($a);
123check_taint "\u$a";
124check_taint lc($a);
26c1569f 125check_taint fc($a);
36a42ae7 126check_taint "\L$a";
26c1569f 127check_taint "\F$a";
36a42ae7
KW
128check_taint lcfirst($a);
129check_taint "\l$a";
8ebc5c01 130
36a42ae7
KW
131check_taint_not sprintf('%e', 123.456);
132check_taint_not sprintf('%f', 123.456);
133check_taint_not sprintf('%g', 123.456);
134check_taint_not sprintf('%d', 123.456);
135check_taint_not sprintf('%x', 123.456);
8ebc5c01
PP
136
137$_ = $a; # untaint $_
138
139$_ = uc($a); # taint $_
140
36a42ae7 141check_taint $_;
8ebc5c01
PP
142
143/(\w)/; # taint $&, $`, $', $+, $1.
36a42ae7
KW
144check_taint $&;
145check_taint $`;
146check_taint $';
147check_taint $+;
148check_taint $1;
149check_taint_not $2;
8ebc5c01
PP
150
151/(.)/; # untaint $&, $`, $', $+, $1.
36a42ae7
KW
152check_taint_not $&;
153check_taint_not $`;
154check_taint_not $';
155check_taint_not $+;
156check_taint_not $1;
157check_taint_not $2;
8ebc5c01
PP
158
159/(\W)/; # taint $&, $`, $', $+, $1.
36a42ae7
KW
160check_taint $&;
161check_taint $`;
162check_taint $';
163check_taint $+;
164check_taint $1;
165check_taint_not $2;
8ebc5c01
PP
166
167/(\s)/; # taint $&, $`, $', $+, $1.
36a42ae7
KW
168check_taint $&;
169check_taint $`;
170check_taint $';
171check_taint $+;
172check_taint $1;
173check_taint_not $2;
8ebc5c01
PP
174
175/(\S)/; # taint $&, $`, $', $+, $1.
36a42ae7
KW
176check_taint $&;
177check_taint $`;
178check_taint $';
179check_taint $+;
180check_taint $1;
181check_taint_not $2;
8ebc5c01
PP
182
183$_ = $a; # untaint $_
184
36a42ae7 185check_taint_not $_;
8ebc5c01
PP
186
187/(b)/; # this must not taint
36a42ae7
KW
188check_taint_not $&;
189check_taint_not $`;
190check_taint_not $';
191check_taint_not $+;
192check_taint_not $1;
193check_taint_not $2;
8ebc5c01
PP
194
195$_ = $a; # untaint $_
196
36a42ae7 197check_taint_not $_;
8ebc5c01
PP
198
199$b = uc($a); # taint $b
200s/(.+)/$b/; # this must taint only the $_
201
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KW
202check_taint $_;
203check_taint_not $&;
204check_taint_not $`;
205check_taint_not $';
206check_taint_not $+;
207check_taint_not $1;
208check_taint_not $2;
8ebc5c01
PP
209
210$_ = $a; # untaint $_
211
212s/(.+)/b/; # this must not taint
36a42ae7
KW
213check_taint_not $_;
214check_taint_not $&;
215check_taint_not $`;
216check_taint_not $';
217check_taint_not $+;
218check_taint_not $1;
219check_taint_not $2;
8ebc5c01
PP
220
221$b = $a; # untaint $b
222
223($b = $a) =~ s/\w/$&/;
36a42ae7
KW
224check_taint $b; # $b should be tainted.
225check_taint_not $a; # $a should be not.
8ebc5c01
PP
226
227$_ = $a; # untaint $_
228
229s/(\w)/\l$1/; # this must taint
36a42ae7
KW
230check_taint $_;
231check_taint $&;
232check_taint $`;
233check_taint $';
234check_taint $+;
235check_taint $1;
236check_taint_not $2;
8ebc5c01
PP
237
238$_ = $a; # untaint $_
239
240s/(\w)/\L$1/; # this must taint
36a42ae7
KW
241check_taint $_;
242check_taint $&;
243check_taint $`;
244check_taint $';
245check_taint $+;
246check_taint $1;
247check_taint_not $2;
8ebc5c01
PP
248
249$_ = $a; # untaint $_
250
251s/(\w)/\u$1/; # this must taint
36a42ae7
KW
252check_taint $_;
253check_taint $&;
254check_taint $`;
255check_taint $';
256check_taint $+;
257check_taint $1;
258check_taint_not $2;
8ebc5c01
PP
259
260$_ = $a; # untaint $_
261
262s/(\w)/\U$1/; # this must taint
36a42ae7
KW
263check_taint $_;
264check_taint $&;
265check_taint $`;
266check_taint $';
267check_taint $+;
268check_taint $1;
269check_taint_not $2;
8ebc5c01
PP
270
271# After all this tainting $a should be cool.
272
36a42ae7 273check_taint_not $a;
8ebc5c01 274
66cbab2c
KW
275{ # This is just the previous tests copied here with a different
276 # compile-time pragma.
277
278 use locale ':not_characters'; # engage restricted locale with different
279 # tainting rules
280
281 check_taint_not $a;
282
283 check_taint_not uc($a);
284 check_taint_not "\U$a";
285 check_taint_not ucfirst($a);
286 check_taint_not "\u$a";
287 check_taint_not lc($a);
26c1569f 288 check_taint_not fc($a);
66cbab2c 289 check_taint_not "\L$a";
26c1569f 290 check_taint_not "\F$a";
66cbab2c
KW
291 check_taint_not lcfirst($a);
292 check_taint_not "\l$a";
293
294 check_taint_not sprintf('%e', 123.456);
295 check_taint_not sprintf('%f', 123.456);
296 check_taint_not sprintf('%g', 123.456);
297 check_taint_not sprintf('%d', 123.456);
298 check_taint_not sprintf('%x', 123.456);
299
300 $_ = $a; # untaint $_
301
302 $_ = uc($a); # taint $_
303
304 check_taint_not $_;
305
306 /(\w)/; # taint $&, $`, $', $+, $1.
307 check_taint_not $&;
308 check_taint_not $`;
309 check_taint_not $';
310 check_taint_not $+;
311 check_taint_not $1;
312 check_taint_not $2;
313
314 /(.)/; # untaint $&, $`, $', $+, $1.
315 check_taint_not $&;
316 check_taint_not $`;
317 check_taint_not $';
318 check_taint_not $+;
319 check_taint_not $1;
320 check_taint_not $2;
321
322 /(\W)/; # taint $&, $`, $', $+, $1.
323 check_taint_not $&;
324 check_taint_not $`;
325 check_taint_not $';
326 check_taint_not $+;
327 check_taint_not $1;
328 check_taint_not $2;
329
330 /(\s)/; # taint $&, $`, $', $+, $1.
331 check_taint_not $&;
332 check_taint_not $`;
333 check_taint_not $';
334 check_taint_not $+;
335 check_taint_not $1;
336 check_taint_not $2;
337
338 /(\S)/; # taint $&, $`, $', $+, $1.
339 check_taint_not $&;
340 check_taint_not $`;
341 check_taint_not $';
342 check_taint_not $+;
343 check_taint_not $1;
344 check_taint_not $2;
345
346 $_ = $a; # untaint $_
347
348 check_taint_not $_;
349
350 /(b)/; # this must not taint
351 check_taint_not $&;
352 check_taint_not $`;
353 check_taint_not $';
354 check_taint_not $+;
355 check_taint_not $1;
356 check_taint_not $2;
357
358 $_ = $a; # untaint $_
359
360 check_taint_not $_;
361
362 $b = uc($a); # taint $b
363 s/(.+)/$b/; # this must taint only the $_
364
365 check_taint_not $_;
366 check_taint_not $&;
367 check_taint_not $`;
368 check_taint_not $';
369 check_taint_not $+;
370 check_taint_not $1;
371 check_taint_not $2;
372
373 $_ = $a; # untaint $_
374
375 s/(.+)/b/; # this must not taint
376 check_taint_not $_;
377 check_taint_not $&;
378 check_taint_not $`;
379 check_taint_not $';
380 check_taint_not $+;
381 check_taint_not $1;
382 check_taint_not $2;
383
384 $b = $a; # untaint $b
385
386 ($b = $a) =~ s/\w/$&/;
387 check_taint_not $b; # $b should be tainted.
388 check_taint_not $a; # $a should be not.
389
390 $_ = $a; # untaint $_
391
392 s/(\w)/\l$1/; # this must taint
393 check_taint_not $_;
394 check_taint_not $&;
395 check_taint_not $`;
396 check_taint_not $';
397 check_taint_not $+;
398 check_taint_not $1;
399 check_taint_not $2;
400
401 $_ = $a; # untaint $_
402
403 s/(\w)/\L$1/; # this must taint
404 check_taint_not $_;
405 check_taint_not $&;
406 check_taint_not $`;
407 check_taint_not $';
408 check_taint_not $+;
409 check_taint_not $1;
410 check_taint_not $2;
411
412 $_ = $a; # untaint $_
413
414 s/(\w)/\u$1/; # this must taint
415 check_taint_not $_;
416 check_taint_not $&;
417 check_taint_not $`;
418 check_taint_not $';
419 check_taint_not $+;
420 check_taint_not $1;
421 check_taint_not $2;
422
423 $_ = $a; # untaint $_
424
425 s/(\w)/\U$1/; # this must taint
426 check_taint_not $_;
427 check_taint_not $&;
428 check_taint_not $`;
429 check_taint_not $';
430 check_taint_not $+;
431 check_taint_not $1;
432 check_taint_not $2;
433
434 # After all this tainting $a should be cool.
435
436 check_taint_not $a;
437}
438
439# Here are in scope of 'use locale'
440
8ebc5c01
PP
441# I think we've seen quite enough of taint.
442# Let us do some *real* locale work now,
284102e8 443# unless setlocale() is missing (i.e. minitest).
8ebc5c01 444
fdf053ee
KW
445unless ($have_setlocale) {
446 print "1..$test_num\n";
447 exit;
448}
8ebc5c01 449
6cf0b567 450# The test number before our first setlocale()
66330f13 451my $final_without_setlocale = $test_num;
6cf0b567 452
284102e8
JH
453# Find locales.
454
6be75cd7
JH
455debug "# Scanning for locales...\n";
456
457# Note that it's okay that some languages have their native names
458# capitalized here even though that's not "right". They are lowercased
459# anyway later during the scanning process (and besides, some clueless
98dc9551 460# vendor might have them capitalized erroneously anyway).
6be75cd7 461
284102e8 462my $locales = <<EOF;
6be75cd7 463Afrikaans:af:za:1 15
284102e8 464Arabic:ar:dz eg sa:6 arabic8
6be75cd7
JH
465Brezhoneg Breton:br:fr:1 15
466Bulgarski Bulgarian:bg:bg:5
dd8482fc 467Chinese:zh:cn tw:cn.EUC eucCN eucTW euc.CN euc.TW Big5 GB2312 tw.EUC
6be75cd7
JH
468Hrvatski Croatian:hr:hr:2
469Cymraeg Welsh:cy:cy:1 14 15
284102e8 470Czech:cs:cz:2
df8a53a3 471Dansk Danish:da:dk:1 15
6be75cd7 472Nederlands Dutch:nl:be nl:1 15
dd8482fc 473English American British:en:au ca gb ie nz us uk zw:1 15 cp850
6be75cd7
JH
474Esperanto:eo:eo:3
475Eesti Estonian:et:ee:4 6 13
476Suomi Finnish:fi:fi:1 15
477Flamish::fl:1 15
6be75cd7
JH
478Deutsch German:de:at be ch de lu:1 15
479Euskaraz Basque:eu:es fr:1 15
6be75cd7
JH
480Galego Galician:gl:es:1 15
481Ellada Greek:el:gr:7 g8
6be75cd7
JH
482Frysk:fy:nl:1 15
483Greenlandic:kl:gl:4 6
284102e8
JH
484Hebrew:iw:il:8 hebrew8
485Hungarian:hu:hu:2
df8a53a3 486Indonesian:id:id:1 15
6be75cd7
JH
487Gaeilge Irish:ga:IE:1 14 15
488Italiano Italian:it:ch it:1 15
489Nihongo Japanese:ja:jp:euc eucJP jp.EUC sjis
284102e8 490Korean:ko:kr:
6be75cd7
JH
491Latine Latin:la:va:1 15
492Latvian:lv:lv:4 6 13
493Lithuanian:lt:lt:4 6 13
494Macedonian:mk:mk:1 15
495Maltese:mt:mt:3
dd8482fc 496Moldovan:mo:mo:2
df8a53a3 497Norsk Norwegian:no no\@nynorsk nb nn:no:1 15
6be75cd7
JH
498Occitan:oc:es:1 15
499Polski Polish:pl:pl:2
284102e8 500Rumanian:ro:ro:2
a528dad0 501Russki Russian:ru:ru su ua:5 koi8 koi8r KOI8-R koi8u cp1251 cp866
6be75cd7 502Serbski Serbian:sr:yu:5
284102e8 503Slovak:sk:sk:2
6be75cd7 504Slovene Slovenian:sl:si:2
d43ce814
JH
505Sqhip Albanian:sq:sq:1 15
506Svenska Swedish:sv:fi se:1 15
6be75cd7 507Thai:th:th:11 tis620
284102e8 508Turkish:tr:tr:9 turkish8
dd8482fc 509Yiddish:yi::1 15
284102e8
JH
510EOF
511
ee50adbe 512if ($^O eq 'os390') {
dd8482fc 513 # These cause heartburn. Broken locales?
ee50adbe
PP
514 $locales =~ s/Svenska Swedish:sv:fi se:1 15\n//;
515 $locales =~ s/Thai:th:th:11 tis620\n//;
516}
517
ef4a39e5 518sub in_utf8 () { $^H & 0x08 || (${^OPEN} || "") =~ /:utf8/ }
f9cbebe1
JH
519
520if (in_utf8) {
8a6cb2cb 521 require "lib/locale/utf8";
f9cbebe1 522} else {
8a6cb2cb 523 require "lib/locale/latin1";
f9cbebe1
JH
524}
525
284102e8
JH
526my @Locale;
527my $Locale;
fb844330 528my %posixes;
284102e8 529
284102e8
JH
530sub trylocale {
531 my $locale = shift;
0b9f254b 532 return if grep { $locale eq $_ } @Locale;
a810e350 533 return unless setlocale(&POSIX::LC_ALL, $locale);
e439cacb
KW
534 my $badutf8;
535 {
536 local $SIG{__WARN__} = sub {
537 $badutf8 = $_[0] =~ /Malformed UTF-8/;
538 };
539 $Locale =~ /UTF-?8/i;
284102e8 540 }
e439cacb
KW
541
542 if ($badutf8) {
543 ok(0, "Locale name contains malformed utf8");
544 return;
545 }
546 push @Locale, $locale;
284102e8 547}
8ebc5c01 548
284102e8
JH
549sub decode_encodings {
550 my @enc;
8ebc5c01 551
284102e8
JH
552 foreach (split(/ /, shift)) {
553 if (/^(\d+)$/) {
554 push @enc, "ISO8859-$1";
555 push @enc, "iso8859$1"; # HP
556 if ($1 eq '1') {
557 push @enc, "roman8"; # HP
558 }
559 } else {
560 push @enc, $_;
dd8482fc 561 push @enc, "$_.UTF-8";
8ebc5c01
PP
562 }
563 }
ee50adbe
PP
564 if ($^O eq 'os390') {
565 push @enc, qw(IBM-037 IBM-819 IBM-1047);
566 }
8ebc5c01 567
284102e8 568 return @enc;
8ebc5c01
PP
569}
570
284102e8
JH
571trylocale("C");
572trylocale("POSIX");
573foreach (0..15) {
574 trylocale("ISO8859-$_");
284102e8 575 trylocale("iso8859$_");
097ee67d
JH
576 trylocale("iso8859-$_");
577 trylocale("iso_8859_$_");
578 trylocale("isolatin$_");
579 trylocale("isolatin-$_");
580 trylocale("iso_latin_$_");
8ebc5c01
PP
581}
582
645e49ed
JH
583# Sanitize the environment so that we can run the external 'locale'
584# program without the taint mode getting grumpy.
cce5967e
JH
585
586# $ENV{PATH} is special in VMS.
587delete $ENV{PATH} if $^O ne 'VMS' or $Config{d_setenv};
588
589# Other subversive stuff.
590delete @ENV{qw(IFS CDPATH ENV BASH_ENV)};
dd8482fc 591
21477fb4 592if (-x "/usr/bin/locale" && open(LOCALES, "/usr/bin/locale -a 2>/dev/null|")) {
dd8482fc 593 while (<LOCALES>) {
d281a6ac
NC
594 # It seems that /usr/bin/locale steadfastly outputs 8 bit data, which
595 # ain't great when we're running this testPERL_UNICODE= so that utf8
596 # locales will cause all IO hadles to default to (assume) utf8
597 next unless utf8::valid($_);
dd8482fc
JH
598 chomp;
599 trylocale($_);
284102e8 600 }
dd8482fc 601 close(LOCALES);
a6259068 602} elsif ($^O eq 'VMS' && defined($ENV{'SYS$I18N_LOCALE'}) && -d 'SYS$I18N_LOCALE') {
71e5cbb3 603# The SYS$I18N_LOCALE logical name search list was not present on
a6259068
PP
604# VAX VMS V5.5-12, but was on AXP && VAX VMS V6.2 as well as later versions.
605 opendir(LOCALES, "SYS\$I18N_LOCALE:");
606 while ($_ = readdir(LOCALES)) {
607 chomp;
608 trylocale($_);
609 }
610 close(LOCALES);
39853c2a 611} elsif (($^O eq 'openbsd' || $^O eq 'bitrig' ) && -e '/usr/share/locale') {
87e33296
SP
612
613 # OpenBSD doesn't have a locale executable, so reading /usr/share/locale
614 # is much easier and faster than the last resort method.
615
616 opendir(LOCALES, '/usr/share/locale');
617 while ($_ = readdir(LOCALES)) {
618 chomp;
619 trylocale($_);
620 }
621 close(LOCALES);
dd8482fc
JH
622} else {
623
624 # This is going to be slow.
625
626 foreach my $locale (split(/\n/, $locales)) {
627 my ($locale_name, $language_codes, $country_codes, $encodings) =
628 split(/:/, $locale);
629 my @enc = decode_encodings($encodings);
630 foreach my $loc (split(/ /, $locale_name)) {
631 trylocale($loc);
284102e8 632 foreach my $enc (@enc) {
dd8482fc 633 trylocale("$loc.$enc");
284102e8 634 }
dd8482fc 635 $loc = lc $loc;
284102e8 636 foreach my $enc (@enc) {
dd8482fc
JH
637 trylocale("$loc.$enc");
638 }
639 }
640 foreach my $lang (split(/ /, $language_codes)) {
641 trylocale($lang);
642 foreach my $country (split(/ /, $country_codes)) {
643 my $lc = "${lang}_${country}";
644 trylocale($lc);
645 foreach my $enc (@enc) {
646 trylocale("$lc.$enc");
647 }
648 my $lC = "${lang}_\U${country}";
649 trylocale($lC);
650 foreach my $enc (@enc) {
651 trylocale("$lC.$enc");
652 }
284102e8
JH
653 }
654 }
655 }
656}
4599a1de 657
a810e350 658setlocale(&POSIX::LC_ALL, "C");
d43ce814 659
86f50d7d 660if ($^O eq 'darwin') {
4373e181 661 # Darwin 8/Mac OS X 10.4 and 10.5 have bad Basque locales: perl bug #35895,
86f50d7d 662 # Apple bug ID# 4139653. It also has a problem in Byelorussian.
4373e181
RGS
663 (my $v) = $Config{osvers} =~ /^(\d+)/;
664 if ($v >= 8 and $v < 10) {
86f50d7d 665 debug "# Skipping eu_ES, be_BY locales -- buggy in Darwin\n";
a5ec937f 666 @Locale = grep ! m/^(eu_ES(?:\..*)?|be_BY\.CP1131)$/, @Locale;
dfa5c78f 667 } elsif ($v < 12) {
a44d0896
NC
668 debug "# Skipping be_BY locales -- buggy in Darwin\n";
669 @Locale = grep ! m/^be_BY\.CP1131$/, @Locale;
a5ec937f 670 }
86f50d7d
DD
671}
672
4599a1de
JH
673@Locale = sort @Locale;
674
887ef7ed
PP
675debug "# Locales =\n";
676for ( @Locale ) {
677 debug "# $_\n";
678}
8ebc5c01 679
284102e8 680my %Problem;
2a680da6
JH
681my %Okay;
682my %Testing;
30032ef4 683my @Added_alpha; # Alphas that aren't in the C locale.
c08acc4c 684my %test_names;
284102e8 685
705af3af 686sub disp_chars {
019bf7dd
KW
687 # This returns a display string denoting the input parameter @_, each
688 # entry of which is a single character in the range 0-255. The first part
689 # of the output is a string of the characters in @_ that are ASCII
690 # graphics, and hence unambiguously displayable. They are given by code
691 # point order. The second part is the remaining code points, the ordinals
692 # of which are each displayed as 2-digit hex. Blanks are inserted so as
693 # to keep anything from the first part looking like a 2-digit hex number.
694
695 no locale;
696 my @chars = sort { ord $a <=> ord $b } @_;
697 my $output = "";
019bf7dd
KW
698 my $range_start;
699 my $start_class;
700 push @chars, chr(258); # This sentinel simplifies the loop termination
701 # logic
702 foreach my $i (0 .. @chars - 1) {
703 my $char = $chars[$i];
704 my $range_end;
705 my $class;
706
707 # We avoid using [:posix:] classes, as these are being tested in this
708 # file. Each equivalence class below is for things that can appear in
709 # a range; those that can't be in a range have class -1. 0 for those
710 # which should be output in hex; and >0 for the other ranges
711 if ($char =~ /[A-Z]/) {
712 $class = 2;
713 }
714 elsif ($char =~ /[a-z]/) {
715 $class = 3;
716 }
717 elsif ($char =~ /[0-9]/) {
718 $class = 4;
719 }
78fbfaf5
KW
720 # Uncomment to get literal punctuation displayed instead of hex
721 #elsif ($char =~ /[[\]!"#\$\%&\'()*+,.\/:\\;<=>?\@\^_`{|}~-]/) {
722 # $class = -1; # Punct never appears in a range
723 #}
019bf7dd
KW
724 else {
725 $class = 0; # Output in hex
726 }
727
728 if (! defined $range_start) {
729 if ($class < 0) {
78fbfaf5 730 $output .= " " . $char;
019bf7dd
KW
731 }
732 else {
733 $range_start = ord $char;
734 $start_class = $class;
735 }
736 } # A range ends if not consecutive, or the class-type changes
737 elsif (ord $char != ($range_end = ord($chars[$i-1])) + 1
738 || $class != $start_class)
739 {
740
741 # Here, the current character is not in the range. This means the
742 # previous character must have been. Output the range up through
743 # that one.
744 my $range_length = $range_end - $range_start + 1;
745 if ($start_class > 0) {
746 $output .= " " . chr($range_start);
747 $output .= "-" . chr($range_end) if $range_length > 1;
748 }
749 else {
78fbfaf5
KW
750 $output .= sprintf(" %02X", $range_start);
751 $output .= sprintf("-%02X", $range_end) if $range_length > 1;
019bf7dd
KW
752 }
753
754 # Handle the new current character, as potentially beginning a new
755 # range
756 undef $range_start;
757 redo;
758 }
759 }
760
761 $output =~ s/^ //;
78fbfaf5 762 return $output;
019bf7dd
KW
763}
764
30032ef4
KW
765sub report_result {
766 my ($Locale, $i, $pass_fail, $message) = @_;
15bbd6a2
KW
767 $message //= "";
768 $message = " ($message)" if $message;
30032ef4 769 unless ($pass_fail) {
2a680da6 770 $Problem{$i}{$Locale} = 1;
baae13cb 771 debug "# failed $i ($test_names{$i}) with locale '$Locale'$message\n";
2a680da6
JH
772 } else {
773 push @{$Okay{$i}}, $Locale;
774 }
775}
776
7c844d17
KW
777sub report_multi_result {
778 my ($Locale, $i, $results_ref) = @_;
779
780 # $results_ref points to an array, each element of which is a character that was
781 # in error for this test numbered '$i'. If empty, the test passed
782
783 my $message = "";
784 if (@$results_ref) {
705af3af 785 $message = join " ", "for", disp_chars(@$results_ref);
7c844d17
KW
786 }
787 report_result($Locale, $i, @$results_ref == 0, $message);
788}
789
c4093d7d
KW
790my $first_locales_test_number = $final_without_setlocale + 1;
791my $locales_test_number;
792my $not_necessarily_a_problem_test_number;
6d5d702a
KW
793my $first_casing_test_number;
794my $final_casing_test_number;
c4093d7d
KW
795my %setlocale_failed; # List of locales that setlocale() didn't work on
796
284102e8 797foreach $Locale (@Locale) {
c4093d7d 798 $locales_test_number = $first_locales_test_number - 1;
78fbfaf5 799 debug "#\n";
284102e8 800 debug "# Locale = $Locale\n";
284102e8 801
a810e350 802 unless (setlocale(&POSIX::LC_ALL, $Locale)) {
c4093d7d 803 $setlocale_failed{$Locale} = $Locale;
284102e8 804 next;
8ebc5c01 805 }
8ebc5c01 806
66cbab2c
KW
807 # We test UTF-8 locales only under ':not_characters'; otherwise they have
808 # documented deficiencies. Non- UTF-8 locales are tested only under plain
809 # 'use locale', as otherwise we would have to convert everything in them
810 # to Unicode.
9ecfa8e4
KW
811 # The locale name doesn't necessarily have to have "utf8" in it to be a
812 # UTF-8 locale, but it works mostly.
66cbab2c
KW
813 my $is_utf8_locale = $Locale =~ /UTF-?8/i;
814
95eaa1bf
KW
815 my %UPPER = (); # All alpha X for which uc(X) == X and lc(X) != X
816 my %lower = (); # All alpha X for which lc(X) == X and uc(X) != X
817 my %BoThCaSe = (); # All alpha X for which uc(X) == lc(X) == X
66cbab2c
KW
818
819 if (! $is_utf8_locale) {
820 use locale;
fb844330
KW
821 @{$posixes{'word'}} = grep /\w/, map { chr } 0..255;
822 @{$posixes{'digit'}} = grep /\d/, map { chr } 0..255;
823 @{$posixes{'space'}} = grep /\s/, map { chr } 0..255;
824 @{$posixes{'alpha'}} = grep /[[:alpha:]]/, map {chr } 0..255;
825 @{$posixes{'alnum'}} = grep /[[:alnum:]]/, map {chr } 0..255;
826 @{$posixes{'ascii'}} = grep /[[:ascii:]]/, map {chr } 0..255;
827 @{$posixes{'blank'}} = grep /[[:blank:]]/, map {chr } 0..255;
828 @{$posixes{'cntrl'}} = grep /[[:cntrl:]]/, map {chr } 0..255;
829 @{$posixes{'graph'}} = grep /[[:graph:]]/, map {chr } 0..255;
830 @{$posixes{'lower'}} = grep /[[:lower:]]/, map {chr } 0..255;
831 @{$posixes{'print'}} = grep /[[:print:]]/, map {chr } 0..255;
98ed56e7 832 @{$posixes{'punct'}} = grep /[[:punct:]]/, map {chr } 0..255;
fb844330
KW
833 @{$posixes{'upper'}} = grep /[[:upper:]]/, map {chr } 0..255;
834 @{$posixes{'xdigit'}} = grep /[[:xdigit:]]/, map {chr } 0..255;
835 @{$posixes{'cased'}} = grep /[[:upper:]]/i, map {chr } 0..255;
e5272a46 836
71e5cbb3
KW
837 # Sieve the uppercase and the lowercase.
838
fb844330 839 for (@{$posixes{'word'}}) {
71e5cbb3
KW
840 if (/[^\d_]/) { # skip digits and the _
841 if (uc($_) eq $_) {
842 $UPPER{$_} = $_;
843 }
844 if (lc($_) eq $_) {
845 $lower{$_} = $_;
846 }
847 }
848 }
66cbab2c
KW
849 }
850 else {
851 use locale ':not_characters';
fb844330
KW
852 @{$posixes{'word'}} = grep /\w/, map { chr } 0..255;
853 @{$posixes{'digit'}} = grep /\d/, map { chr } 0..255;
854 @{$posixes{'space'}} = grep /\s/, map { chr } 0..255;
855 @{$posixes{'alpha'}} = grep /[[:alpha:]]/, map {chr } 0..255;
856 @{$posixes{'alnum'}} = grep /[[:alnum:]]/, map {chr } 0..255;
857 @{$posixes{'ascii'}} = grep /[[:ascii:]]/, map {chr } 0..255;
858 @{$posixes{'blank'}} = grep /[[:blank:]]/, map {chr } 0..255;
859 @{$posixes{'cntrl'}} = grep /[[:cntrl:]]/, map {chr } 0..255;
860 @{$posixes{'graph'}} = grep /[[:graph:]]/, map {chr } 0..255;
861 @{$posixes{'lower'}} = grep /[[:lower:]]/, map {chr } 0..255;
862 @{$posixes{'print'}} = grep /[[:print:]]/, map {chr } 0..255;
98ed56e7 863 @{$posixes{'punct'}} = grep /[[:punct:]]/, map {chr } 0..255;
fb844330
KW
864 @{$posixes{'upper'}} = grep /[[:upper:]]/, map {chr } 0..255;
865 @{$posixes{'xdigit'}} = grep /[[:xdigit:]]/, map {chr } 0..255;
866 @{$posixes{'cased'}} = grep /[[:upper:]]/i, map {chr } 0..255;
867 for (@{$posixes{'word'}}) {
66cbab2c
KW
868 if (/[^\d_]/) { # skip digits and the _
869 if (uc($_) eq $_) {
870 $UPPER{$_} = $_;
871 }
872 if (lc($_) eq $_) {
873 $lower{$_} = $_;
874 }
875 }
876 }
877 }
a160ac48 878
fb844330
KW
879 # Ordered, where possible, in groups of "this is a subset of the next
880 # one"
705af3af
KW
881 debug "# :upper: = ", disp_chars(@{$posixes{'upper'}}), "\n";
882 debug "# :lower: = ", disp_chars(@{$posixes{'lower'}}), "\n";
883 debug "# :cased: = ", disp_chars(@{$posixes{'cased'}}), "\n";
884 debug "# :alpha: = ", disp_chars(@{$posixes{'alpha'}}), "\n";
885 debug "# :alnum: = ", disp_chars(@{$posixes{'alnum'}}), "\n";
886 debug "# w = ", disp_chars(@{$posixes{'word'}}), "\n";
887 debug "# :graph: = ", disp_chars(@{$posixes{'graph'}}), "\n";
888 debug "# :print: = ", disp_chars(@{$posixes{'print'}}), "\n";
889 debug "# d = ", disp_chars(@{$posixes{'digit'}}), "\n";
890 debug "# :xdigit: = ", disp_chars(@{$posixes{'xdigit'}}), "\n";
891 debug "# :blank: = ", disp_chars(@{$posixes{'blank'}}), "\n";
892 debug "# s = ", disp_chars(@{$posixes{'space'}}), "\n";
893 debug "# :punct: = ", disp_chars(@{$posixes{'punct'}}), "\n";
894 debug "# :cntrl: = ", disp_chars(@{$posixes{'cntrl'}}), "\n";
895 debug "# :ascii: = ", disp_chars(@{$posixes{'ascii'}}), "\n";
a160ac48 896
284102e8 897 foreach (keys %UPPER) {
a160ac48 898
097ee67d 899 $BoThCaSe{$_}++ if exists $lower{$_};
284102e8
JH
900 }
901 foreach (keys %lower) {
097ee67d 902 $BoThCaSe{$_}++ if exists $UPPER{$_};
284102e8 903 }
097ee67d 904 foreach (keys %BoThCaSe) {
284102e8
JH
905 delete $UPPER{$_};
906 delete $lower{$_};
907 }
908
e5cc0528
KW
909 my %Unassigned;
910 foreach my $ord ( 0 .. 255 ) {
911 $Unassigned{chr $ord} = 1;
912 }
913 foreach my $class (keys %posixes) {
914 foreach my $char (@{$posixes{$class}}) {
915 delete $Unassigned{$char};
916 }
917 }
918
705af3af
KW
919 debug "# UPPER = ", disp_chars(keys %UPPER), "\n";
920 debug "# lower = ", disp_chars(keys %lower), "\n";
921 debug "# BoThCaSe = ", disp_chars(keys %BoThCaSe), "\n";
922 debug "# Unassigned = ", disp_chars(sort { ord $a <=> ord $b } keys %Unassigned), "\n";
284102e8 923
baa71cfd 924 my @failures;
3da38613 925 my @fold_failures;
baa71cfd
KW
926 foreach my $x (sort keys %UPPER) {
927 my $ok;
3da38613 928 my $fold_ok;
baa71cfd
KW
929 if ($is_utf8_locale) {
930 use locale ':not_characters';
931 $ok = $x =~ /[[:upper:]]/;
3da38613 932 $fold_ok = $x =~ /[[:lower:]]/i;
baa71cfd
KW
933 }
934 else {
935 use locale;
936 $ok = $x =~ /[[:upper:]]/;
3da38613 937 $fold_ok = $x =~ /[[:lower:]]/i;
baa71cfd
KW
938 }
939 push @failures, $x unless $ok;
3da38613 940 push @fold_failures, $x unless $fold_ok;
baa71cfd 941 }
baa71cfd 942 $locales_test_number++;
6d5d702a 943 $first_casing_test_number = $locales_test_number;
95eaa1bf 944 $test_names{$locales_test_number} = 'Verify that /[[:upper:]]/ matches all alpha X for which uc(X) == X and lc(X) != X';
7c844d17 945 report_multi_result($Locale, $locales_test_number, \@failures);
6d5d702a 946
3da38613 947 $locales_test_number++;
6d5d702a 948
95eaa1bf 949 $test_names{$locales_test_number} = 'Verify that /[[:lower:]]/i matches all alpha X for which uc(X) == X and lc(X) != X';
7c844d17 950 report_multi_result($Locale, $locales_test_number, \@fold_failures);
baa71cfd 951
baa71cfd 952 undef @failures;
3da38613 953 undef @fold_failures;
baa71cfd
KW
954
955 foreach my $x (sort keys %lower) {
956 my $ok;
3da38613 957 my $fold_ok;
baa71cfd
KW
958 if ($is_utf8_locale) {
959 use locale ':not_characters';
960 $ok = $x =~ /[[:lower:]]/;
3da38613 961 $fold_ok = $x =~ /[[:upper:]]/i;
baa71cfd
KW
962 }
963 else {
964 use locale;
965 $ok = $x =~ /[[:lower:]]/;
3da38613 966 $fold_ok = $x =~ /[[:upper:]]/i;
baa71cfd
KW
967 }
968 push @failures, $x unless $ok;
3da38613 969 push @fold_failures, $x unless $fold_ok;
baa71cfd
KW
970 }
971
972 $locales_test_number++;
95eaa1bf 973 $test_names{$locales_test_number} = 'Verify that /[[:lower:]]/ matches all alpha X for which lc(X) == X and uc(X) != X';
7c844d17
KW
974 report_multi_result($Locale, $locales_test_number, \@failures);
975
3da38613 976 $locales_test_number++;
95eaa1bf 977 $test_names{$locales_test_number} = 'Verify that /[[:upper:]]/i matches all alpha X for which lc(X) == X and uc(X) != X';
7c844d17 978 report_multi_result($Locale, $locales_test_number, \@fold_failures);
baa71cfd 979
9445c837
KW
980 { # Find the alphabetic characters that are not considered alphabetics
981 # in the default (C) locale.
8ebc5c01 982
284102e8 983 no locale;
71e5cbb3 984
30032ef4 985 @Added_alpha = ();
5e7a1028 986 for (keys %UPPER, keys %lower, keys %BoThCaSe) {
30032ef4 987 push(@Added_alpha, $_) if (/\W/);
284102e8 988 }
8ebc5c01 989 }
8ebc5c01 990
30032ef4 991 @Added_alpha = sort @Added_alpha;
8ebc5c01 992
705af3af 993 debug "# Added_alpha = ", disp_chars(@Added_alpha), "\n";
8ebc5c01 994
db31898d 995 # Cross-check the whole 8-bit character set.
8ebc5c01 996
db31898d
KW
997 ++$locales_test_number;
998 my @f;
999 $test_names{$locales_test_number} = 'Verify that \w and [:word:] are identical';
1000 for (map { chr } 0..255) {
1001 if ($is_utf8_locale) {
1002 use locale ':not_characters';
1003 push @f, $_ unless /[[:word:]]/ == /\w/;
1004 }
1005 else {
1006 push @f, $_ unless /[[:word:]]/ == /\w/;
1007 }
1008 }
1009 report_multi_result($Locale, $locales_test_number, \@f);
8ebc5c01 1010
db31898d
KW
1011 ++$locales_test_number;
1012 undef @f;
1013 $test_names{$locales_test_number} = 'Verify that \d and [:digit:] are identical';
1014 for (map { chr } 0..255) {
1015 if ($is_utf8_locale) {
1016 use locale ':not_characters';
1017 push @f, $_ unless /[[:digit:]]/ == /\d/;
1018 }
1019 else {
1020 push @f, $_ unless /[[:digit:]]/ == /\d/;
1021 }
1022 }
1023 report_multi_result($Locale, $locales_test_number, \@f);
32e8aa3f 1024
db31898d
KW
1025 ++$locales_test_number;
1026 undef @f;
1027 $test_names{$locales_test_number} = 'Verify that \s and [:space:] are identical';
1028 for (map { chr } 0..255) {
1029 if ($is_utf8_locale) {
1030 use locale ':not_characters';
1031 push @f, $_ unless /[[:space:]]/ == /\s/;
1032 }
1033 else {
1034 push @f, $_ unless /[[:space:]]/ == /\s/;
1035 }
1036 }
1037 report_multi_result($Locale, $locales_test_number, \@f);
32e8aa3f 1038
db31898d
KW
1039 ++$locales_test_number;
1040 undef @f;
1041 $test_names{$locales_test_number} = 'Verify that [:posix:] and [:^posix:] are mutually exclusive';
1042 for (map { chr } 0..255) {
1043 if ($is_utf8_locale) {
1044 use locale ':not_characters';
1045 push @f, $_ unless (/[[:alpha:]]/ xor /[[:^alpha:]]/) ||
1046 (/[[:alnum:]]/ xor /[[:^alnum:]]/) ||
1047 (/[[:ascii:]]/ xor /[[:^ascii:]]/) ||
1048 (/[[:blank:]]/ xor /[[:^blank:]]/) ||
1049 (/[[:cntrl:]]/ xor /[[:^cntrl:]]/) ||
1050 (/[[:digit:]]/ xor /[[:^digit:]]/) ||
1051 (/[[:graph:]]/ xor /[[:^graph:]]/) ||
1052 (/[[:lower:]]/ xor /[[:^lower:]]/) ||
1053 (/[[:print:]]/ xor /[[:^print:]]/) ||
1054 (/[[:space:]]/ xor /[[:^space:]]/) ||
1055 (/[[:upper:]]/ xor /[[:^upper:]]/) ||
1056 (/[[:word:]]/ xor /[[:^word:]]/) ||
1057 (/[[:xdigit:]]/ xor /[[:^xdigit:]]/) ||
1058
1059 # effectively is what [:cased:] would be if it existed.
1060 (/[[:upper:]]/i xor /[[:^upper:]]/i);
1061 }
1062 else {
1063 push @f, $_ unless (/[[:alpha:]]/ xor /[[:^alpha:]]/) ||
1064 (/[[:alnum:]]/ xor /[[:^alnum:]]/) ||
1065 (/[[:ascii:]]/ xor /[[:^ascii:]]/) ||
1066 (/[[:blank:]]/ xor /[[:^blank:]]/) ||
1067 (/[[:cntrl:]]/ xor /[[:^cntrl:]]/) ||
1068 (/[[:digit:]]/ xor /[[:^digit:]]/) ||
1069 (/[[:graph:]]/ xor /[[:^graph:]]/) ||
1070 (/[[:lower:]]/ xor /[[:^lower:]]/) ||
1071 (/[[:print:]]/ xor /[[:^print:]]/) ||
1072 (/[[:space:]]/ xor /[[:^space:]]/) ||
1073 (/[[:upper:]]/ xor /[[:^upper:]]/) ||
1074 (/[[:word:]]/ xor /[[:^word:]]/) ||
1075 (/[[:xdigit:]]/ xor /[[:^xdigit:]]/) ||
1076 (/[[:upper:]]/i xor /[[:^upper:]]/i);
1077 }
1078 }
1079 report_multi_result($Locale, $locales_test_number, \@f);
32e8aa3f 1080
db31898d
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1081 # The rules for the relationships are given in:
1082 # http://www.opengroup.org/onlinepubs/009695399/basedefs/xbd_chap07.html
32e8aa3f 1083
660c7bcc
KW
1084
1085 ++$locales_test_number;
1086 undef @f;
1087 $test_names{$locales_test_number} = 'Verify that [:lower:] contains at least a-z';
1088 for ('a' .. 'z') {
1089 if ($is_utf8_locale) {
1090 use locale ':not_characters';
1091 push @f, $_ unless /[[:lower:]]/;
1092 }
1093 else {
1094 push @f, $_ unless /[[:lower:]]/;
1095 }
1096 }
1097 report_multi_result($Locale, $locales_test_number, \@f);
1098
db31898d
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1099 ++$locales_test_number;
1100 undef @f;
1101 $test_names{$locales_test_number} = 'Verify that [:lower:] is a subset of [:alpha:]';
1102 for (map { chr } 0..255) {
1103 if ($is_utf8_locale) {
1104 use locale ':not_characters';
1105 push @f, $_ if /[[:lower:]]/ and ! /[[:alpha:]]/;
1106 }
1107 else {
1108 push @f, $_ if /[[:lower:]]/ and ! /[[:alpha:]]/;
1109 }
1110 }
1111 report_multi_result($Locale, $locales_test_number, \@f);
32e8aa3f 1112
db31898d
KW
1113 ++$locales_test_number;
1114 undef @f;
660c7bcc
KW
1115 $test_names{$locales_test_number} = 'Verify that [:upper:] contains at least A-Z';
1116 for ('A' .. 'Z') {
1117 if ($is_utf8_locale) {
1118 use locale ':not_characters';
1119 push @f, $_ unless /[[:upper:]]/;
1120 }
1121 else {
1122 push @f, $_ unless /[[:upper:]]/;
1123 }
1124 }
1125 report_multi_result($Locale, $locales_test_number, \@f);
1126
1127 ++$locales_test_number;
1128 undef @f;
db31898d
KW
1129 $test_names{$locales_test_number} = 'Verify that [:upper:] is a subset of [:alpha:]';
1130 for (map { chr } 0..255) {
1131 if ($is_utf8_locale) {
1132 use locale ':not_characters';
1133 push @f, $_ if /[[:upper:]]/ and ! /[[:alpha:]]/;
1134 }
1135 else {
1136 push @f, $_ if /[[:upper:]]/ and ! /[[:alpha:]]/;
1137 }
1138 }
1139 report_multi_result($Locale, $locales_test_number, \@f);
32e8aa3f 1140
db31898d
KW
1141 ++$locales_test_number;
1142 undef @f;
1143 $test_names{$locales_test_number} = 'Verify that /[[:lower:]]/i is a subset of [:alpha:]';
1144 for (map { chr } 0..255) {
1145 if ($is_utf8_locale) {
1146 use locale ':not_characters';
1147 push @f, $_ if /[[:lower:]]/i and ! /[[:alpha:]]/;
1148 }
1149 else {
1150 push @f, $_ if /[[:lower:]]/i and ! /[[:alpha:]]/;
1151 }
1152 }
1153 report_multi_result($Locale, $locales_test_number, \@f);
32e8aa3f 1154
db31898d
KW
1155 ++$locales_test_number;
1156 undef @f;
1157 $test_names{$locales_test_number} = 'Verify that [:alpha:] is a subset of [:alnum:]';
1158 for (map { chr } 0..255) {
1159 if ($is_utf8_locale) {
1160 use locale ':not_characters';
1161 push @f, $_ if /[[:alpha:]]/ and ! /[[:alnum:]]/;
1162 }
1163 else {
1164 push @f, $_ if /[[:alpha:]]/ and ! /[[:alnum:]]/;
1165 }
1166 }
1167 report_multi_result($Locale, $locales_test_number, \@f);
32e8aa3f 1168
db31898d
KW
1169 ++$locales_test_number;
1170 undef @f;
660c7bcc
KW
1171 $test_names{$locales_test_number} = 'Verify that [:digit:] contains at least 0-9';
1172 for ('0' .. '9') {
1173 if ($is_utf8_locale) {
1174 use locale ':not_characters';
1175 push @f, $_ unless /[[:digit:]]/;
1176 }
1177 else {
1178 push @f, $_ unless /[[:digit:]]/;
1179 }
1180 }
1181 report_multi_result($Locale, $locales_test_number, \@f);
1182
1183 ++$locales_test_number;
1184 undef @f;
db31898d
KW
1185 $test_names{$locales_test_number} = 'Verify that [:digit:] is a subset of [:alnum:]';
1186 for (map { chr } 0..255) {
1187 if ($is_utf8_locale) {
1188 use locale ':not_characters';
1189 push @f, $_ if /[[:digit:]]/ and ! /[[:alnum:]]/;
1190 }
1191 else {
1192 push @f, $_ if /[[:digit:]]/ and ! /[[:alnum:]]/;
1193 }
1194 }
1195 report_multi_result($Locale, $locales_test_number, \@f);
32e8aa3f 1196
db31898d
KW
1197 ++$locales_test_number;
1198 undef @f;
aac995d2 1199 $test_names{$locales_test_number} = 'Verify that [:digit:] matches either 10 or 20 code points';
fb844330 1200 report_result($Locale, $locales_test_number, @{$posixes{'digit'}} == 10 || @{$posixes{'digit'}} == 20);
aac995d2
KW
1201
1202 ++$locales_test_number;
1203 undef @f;
660c7bcc
KW
1204 $test_names{$locales_test_number} = 'Verify that if there is a second set of digits in [:digit:], they are consecutive';
1205 if (@{$posixes{'digit'}} == 20) {
1206 my $previous_ord;
fc81f5f2 1207 for (map { chr } 0..255) {
660c7bcc
KW
1208 next unless /[[:digit:]]/;
1209 next if /[0-9]/;
1210 if (defined $previous_ord) {
1211 if ($is_utf8_locale) {
1212 use locale ':not_characters';
1213 push @f, $_ if ord $_ != $previous_ord + 1;
1214 }
1215 else {
1216 push @f, $_ if ord $_ != $previous_ord + 1;
1217 }
fc81f5f2 1218 }
660c7bcc 1219 $previous_ord = ord $_;
db31898d
KW
1220 }
1221 }
1222 report_multi_result($Locale, $locales_test_number, \@f);
32e8aa3f 1223
db31898d
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1224 ++$locales_test_number;
1225 undef @f;
660c7bcc 1226 $test_names{$locales_test_number} = 'Verify that [:digit:] is a subset of [:xdigit:]';
db31898d
KW
1227 for (map { chr } 0..255) {
1228 if ($is_utf8_locale) {
1229 use locale ':not_characters';
660c7bcc 1230 push @f, $_ if /[[:digit:]]/ and ! /[[:xdigit:]]/;
db31898d
KW
1231 }
1232 else {
660c7bcc 1233 push @f, $_ if /[[:digit:]]/ and ! /[[:xdigit:]]/;
db31898d
KW
1234 }
1235 }
1236 report_multi_result($Locale, $locales_test_number, \@f);
32e8aa3f 1237
660c7bcc
KW
1238 ++$locales_test_number;
1239 undef @f;
1240 $test_names{$locales_test_number} = 'Verify that [:xdigit:] contains at least A-F, a-f';
1241 for ('A' .. 'F', 'a' .. 'f') {
1242 if ($is_utf8_locale) {
1243 use locale ':not_characters';
1244 push @f, $_ unless /[[:xdigit:]]/;
1245 }
1246 else {
1247 push @f, $_ unless /[[:xdigit:]]/;
1248 }
1249 }
1250 report_multi_result($Locale, $locales_test_number, \@f);
1251
1252 ++$locales_test_number;
1253 undef @f;
1254 $test_names{$locales_test_number} = 'Verify that any additional members of [:xdigit:], are in groups of 6 consecutive code points';
1255 my $previous_ord;
1256 my $count = 0;
1257 for (map { chr } 0..255) {
1258 next unless /[[:xdigit:]]/;
1259 next if /[[:digit:]]/;
1260 next if /[A-Fa-f]/;
1261 if (defined $previous_ord) {
1262 if ($is_utf8_locale) {
1263 use locale ':not_characters';
1264 push @f, $_ if ord $_ != $previous_ord + 1;
1265 }
1266 else {
1267 push @f, $_ if ord $_ != $previous_ord + 1;
1268 }
1269 }
1270 $count++;
1271 if ($count == 6) {
1272 undef $previous_ord;
1273 }
1274 else {
1275 $previous_ord = ord $_;
1276 }
1277 }
1278 report_multi_result($Locale, $locales_test_number, \@f);
32e8aa3f 1279
db31898d
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1280 ++$locales_test_number;
1281 undef @f;
1282 $test_names{$locales_test_number} = 'Verify that [:xdigit:] is a subset of [:graph:]';
1283 for (map { chr } 0..255) {
1284 if ($is_utf8_locale) {
1285 use locale ':not_characters';
1286 push @f, $_ if /[[:xdigit:]]/ and ! /[[:graph:]]/;
1287 }
1288 else {
1289 push @f, $_ if /[[:xdigit:]]/ and ! /[[:graph:]]/;
1290 }
1291 }
1292 report_multi_result($Locale, $locales_test_number, \@f);
32e8aa3f 1293
660c7bcc
KW
1294 # Note that xdigit doesn't have to be a subset of alnum
1295
db31898d
KW
1296 ++$locales_test_number;
1297 undef @f;
1298 $test_names{$locales_test_number} = 'Verify that [:punct:] is a subset of [:graph:]';
1299 for (map { chr } 0..255) {
1300 if ($is_utf8_locale) {
1301 use locale ':not_characters';
1302 push @f, $_ if /[[:punct:]]/ and ! /[[:graph:]]/;
1303 }
1304 else {
1305 push @f, $_ if /[[:punct:]]/ and ! /[[:graph:]]/;
1306 }
1307 }
1308 report_multi_result($Locale, $locales_test_number, \@f);
32e8aa3f 1309
db31898d
KW
1310 ++$locales_test_number;
1311 undef @f;
660c7bcc
KW
1312 $test_names{$locales_test_number} = 'Verify that the space character is not in [:graph:]';
1313 if ($is_utf8_locale) {
1314 use locale ':not_characters';
1315 push @f, " " if " " =~ /[[:graph:]]/;
1316 }
1317 else {
1318 push @f, " " if " " =~ /[[:graph:]]/;
1319 }
1320 report_multi_result($Locale, $locales_test_number, \@f);
1321
1322 ++$locales_test_number;
1323 undef @f;
1324 $test_names{$locales_test_number} = 'Verify that [:space:] contains at least [\f\n\r\t\cK ]';
1325 for (' ', "\f", "\n", "\r", "\t", "\cK") {
1326 if ($is_utf8_locale) {
1327 use locale ':not_characters';
1328 push @f, $_ unless /[[:space:]]/;
1329 }
1330 else {
1331 push @f, $_ unless /[[:space:]]/;
1332 }
1333 }
1334 report_multi_result($Locale, $locales_test_number, \@f);
1335
1336 ++$locales_test_number;
1337 undef @f;
1338 $test_names{$locales_test_number} = 'Verify that [:blank:] contains at least [\t ]';
1339 for (' ', "\t") {
1340 if ($is_utf8_locale) {
1341 use locale ':not_characters';
1342 push @f, $_ unless /[[:blank:]]/;
1343 }
1344 else {
1345 push @f, $_ unless /[[:blank:]]/;
1346 }
1347 }
1348 report_multi_result($Locale, $locales_test_number, \@f);
1349
1350 ++$locales_test_number;
1351 undef @f;
db31898d
KW
1352 $test_names{$locales_test_number} = 'Verify that [:blank:] is a subset of [:space:]';
1353 for (map { chr } 0..255) {
1354 if ($is_utf8_locale) {
1355 use locale ':not_characters';
1356 push @f, $_ if /[[:blank:]]/ and ! /[[:space:]]/;
1357 }
1358 else {
1359 push @f, $_ if /[[:blank:]]/ and ! /[[:space:]]/;
1360 }
1361 }
1362 report_multi_result($Locale, $locales_test_number, \@f);
32e8aa3f 1363
db31898d
KW
1364 ++$locales_test_number;
1365 undef @f;
1366 $test_names{$locales_test_number} = 'Verify that [:graph:] is a subset of [:print:]';
1367 for (map { chr } 0..255) {
1368 if ($is_utf8_locale) {
1369 use locale ':not_characters';
1370 push @f, $_ if /[[:graph:]]/ and ! /[[:print:]]/;
1371 }
1372 else {
1373 push @f, $_ if /[[:graph:]]/ and ! /[[:print:]]/;
1374 }
1375 }
1376 report_multi_result($Locale, $locales_test_number, \@f);
32e8aa3f 1377
db31898d
KW
1378 ++$locales_test_number;
1379 undef @f;
660c7bcc
KW
1380 $test_names{$locales_test_number} = 'Verify that the space character is in [:print:]';
1381 if ($is_utf8_locale) {
1382 use locale ':not_characters';
1383 push @f, " " if " " !~ /[[:print:]]/;
1384 }
1385 else {
1386 push @f, " " if " " !~ /[[:print:]]/;
1387 }
1388 report_multi_result($Locale, $locales_test_number, \@f);
1389
1390 ++$locales_test_number;
1391 undef @f;
db31898d
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1392 $test_names{$locales_test_number} = 'Verify that isn\'t both [:cntrl:] and [:print:]';
1393 for (map { chr } 0..255) {
1394 if ($is_utf8_locale) {
1395 use locale ':not_characters';
1396 push @f, $_ if (/[[:print:]]/ and /[[:cntrl:]]/);
1397 }
1398 else {
1399 push @f, $_ if (/[[:print:]]/ and /[[:cntrl:]]/);
1400 }
1401 }
1402 report_multi_result($Locale, $locales_test_number, \@f);
32e8aa3f 1403
db31898d
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1404 ++$locales_test_number;
1405 undef @f;
660c7bcc
KW
1406 $test_names{$locales_test_number} = 'Verify that isn\'t both [:alpha:] and [:digit:]';
1407 for (map { chr } 0..255) {
1408 if ($is_utf8_locale) {
1409 use locale ':not_characters';
1410 push @f, $_ if /[[:alpha:]]/ and /[[:digit:]]/;
1411 }
1412 else {
1413 push @f, $_ if /[[:alpha:]]/ and /[[:digit:]]/;
1414 }
1415 }
1416 report_multi_result($Locale, $locales_test_number, \@f);
1417
1418 ++$locales_test_number;
1419 undef @f;
db31898d
KW
1420 $test_names{$locales_test_number} = 'Verify that isn\'t both [:alnum:] and [:punct:]';
1421 for (map { chr } 0..255) {
1422 if ($is_utf8_locale) {
1423 use locale ':not_characters';
1424 push @f, $_ if /[[:alnum:]]/ and /[[:punct:]]/;
1425 }
1426 else {
1427 push @f, $_ if /[[:alnum:]]/ and /[[:punct:]]/;
1428 }
1429 }
1430 report_multi_result($Locale, $locales_test_number, \@f);
32e8aa3f 1431
db31898d
KW
1432 ++$locales_test_number;
1433 undef @f;
1434 $test_names{$locales_test_number} = 'Verify that isn\'t both [:xdigit:] and [:punct:]';
1435 for (map { chr } 0..255) {
1436 if ($is_utf8_locale) {
1437 use locale ':not_characters';
1438 push @f, $_ if (/[[:punct:]]/ and /[[:xdigit:]]/);
1439 }
1440 else {
1441 push @f, $_ if (/[[:punct:]]/ and /[[:xdigit:]]/);
1442 }
1443 }
1444 report_multi_result($Locale, $locales_test_number, \@f);
32e8aa3f 1445
db31898d
KW
1446 ++$locales_test_number;
1447 undef @f;
1448 $test_names{$locales_test_number} = 'Verify that isn\'t both [:graph:] and [:space:]';
1449 for (map { chr } 0..255) {
1450 if ($is_utf8_locale) {
1451 use locale ':not_characters';
1452 push @f, $_ if (/[[:graph:]]/ and /[[:space:]]/);
1453 }
1454 else {
1455 push @f, $_ if (/[[:graph:]]/ and /[[:space:]]/);
1456 }
1457 }
1458 report_multi_result($Locale, $locales_test_number, \@f);
32e8aa3f 1459
db31898d 1460 $final_casing_test_number = $locales_test_number;
32e8aa3f 1461
db31898d
KW
1462 # Test for read-only scalars' locale vs non-locale comparisons.
1463
1464 {
1465 no locale;
1466 my $ok;
1467 $a = "qwerty";
1468 if ($is_utf8_locale) {
1469 use locale ':not_characters';
1470 $ok = ($a cmp "qwerty") == 0;
1471 }
1472 else {
1473 use locale;
1474 $ok = ($a cmp "qwerty") == 0;
1475 }
1476 report_result($Locale, ++$locales_test_number, $ok);
1477 $test_names{$locales_test_number} = 'Verify that cmp works with a read-only scalar; no- vs locale';
1478 }
8ebc5c01 1479
db31898d
KW
1480 {
1481 my ($from, $to, $lesser, $greater,
1482 @test, %test, $test, $yes, $no, $sign);
284102e8 1483
db31898d
KW
1484 ++$locales_test_number;
1485 $test_names{$locales_test_number} = 'Verify that "le", "ne", etc work';
1486 $not_necessarily_a_problem_test_number = $locales_test_number;
1487 for (0..9) {
1488 # Select a slice.
fb844330
KW
1489 $from = int(($_*@{$posixes{'word'}})/10);
1490 $to = $from + int(@{$posixes{'word'}}/10);
1491 $to = $#{$posixes{'word'}} if ($to > $#{$posixes{'word'}});
1492 $lesser = join('', @{$posixes{'word'}}[$from..$to]);
db31898d
KW
1493 # Select a slice one character on.
1494 $from++; $to++;
fb844330
KW
1495 $to = $#{$posixes{'word'}} if ($to > $#{$posixes{'word'}});
1496 $greater = join('', @{$posixes{'word'}}[$from..$to]);
66cbab2c
KW
1497 if ($is_utf8_locale) {
1498 use locale ':not_characters';
db31898d
KW
1499 ($yes, $no, $sign) = ($lesser lt $greater
1500 ? (" ", "not ", 1)
1501 : ("not ", " ", -1));
66cbab2c
KW
1502 }
1503 else {
1504 use locale;
db31898d
KW
1505 ($yes, $no, $sign) = ($lesser lt $greater
1506 ? (" ", "not ", 1)
1507 : ("not ", " ", -1));
66cbab2c 1508 }
db31898d
KW
1509 # all these tests should FAIL (return 0). Exact lt or gt cannot
1510 # be tested because in some locales, say, eacute and E may test
1511 # equal.
1512 @test =
1513 (
1514 $no.' ($lesser le $greater)', # 1
1515 'not ($lesser ne $greater)', # 2
1516 ' ($lesser eq $greater)', # 3
1517 $yes.' ($lesser ge $greater)', # 4
1518 $yes.' ($lesser ge $greater)', # 5
1519 $yes.' ($greater le $lesser )', # 7
1520 'not ($greater ne $lesser )', # 8
1521 ' ($greater eq $lesser )', # 9
1522 $no.' ($greater ge $lesser )', # 10
1523 'not (($lesser cmp $greater) == -($sign))' # 11
1524 );
1525 @test{@test} = 0 x @test;
1526 $test = 0;
1527 for my $ti (@test) {
66cbab2c
KW
1528 if ($is_utf8_locale) {
1529 use locale ':not_characters';
db31898d 1530 $test{$ti} = eval $ti;
66cbab2c
KW
1531 }
1532 else {
db31898d
KW
1533 # Already in 'use locale';
1534 $test{$ti} = eval $ti;
66cbab2c 1535 }
db31898d
KW
1536 $test ||= $test{$ti}
1537 }
1538 report_result($Locale, $locales_test_number, $test == 0);
1539 if ($test) {
1540 debug "# lesser = '$lesser'\n";
1541 debug "# greater = '$greater'\n";
1542 debug "# lesser cmp greater = ",
1543 $lesser cmp $greater, "\n";
1544 debug "# greater cmp lesser = ",
1545 $greater cmp $lesser, "\n";
1546 debug "# (greater) from = $from, to = $to\n";
1547 for my $ti (@test) {
1548 debugf("# %-40s %-4s", $ti,
1549 $test{$ti} ? 'FAIL' : 'ok');
1550 if ($ti =~ /\(\.*(\$.+ +cmp +\$[^\)]+)\.*\)/) {
1551 debugf("(%s == %4d)", $1, eval $1);
66cbab2c 1552 }
db31898d
KW
1553 debug "\n#";
1554 }
1555
1556 last;
1557 }
1558 }
1559 }
c4093d7d 1560
66cbab2c
KW
1561 my $ok1;
1562 my $ok2;
1563 my $ok3;
1564 my $ok4;
1565 my $ok5;
1566 my $ok6;
1567 my $ok7;
1568 my $ok8;
1569 my $ok9;
1570 my $ok10;
1571 my $ok11;
1572 my $ok12;
1573 my $ok13;
1500bd91 1574 my $ok14;
28acfe03
KW
1575 my $ok15;
1576 my $ok16;
e46375fa
KW
1577 my $ok17;
1578 my $ok18;
66cbab2c
KW
1579
1580 my $c;
1581 my $d;
1582 my $e;
1583 my $f;
1584 my $g;
e46375fa
KW
1585 my $h;
1586 my $i;
1587 my $j;
66cbab2c
KW
1588
1589 if (! $is_utf8_locale) {
71e5cbb3 1590 use locale;
6be75cd7 1591
71e5cbb3 1592 my ($x, $y) = (1.23, 1.23);
6be75cd7 1593
71e5cbb3
KW
1594 $a = "$x";
1595 printf ''; # printf used to reset locale to "C"
1596 $b = "$y";
1597 $ok1 = $a eq $b;
6be75cd7 1598
71e5cbb3
KW
1599 $c = "$x";
1600 my $z = sprintf ''; # sprintf used to reset locale to "C"
1601 $d = "$y";
1602 $ok2 = $c eq $d;
1603 {
66cbab2c 1604
71e5cbb3
KW
1605 use warnings;
1606 my $w = 0;
1607 local $SIG{__WARN__} =
1608 sub {
1609 print "# @_\n";
1610 $w++;
1611 };
6be75cd7 1612
71e5cbb3
KW
1613 # The == (among other ops) used to warn for locales
1614 # that had something else than "." as the radix character.
6be75cd7 1615
71e5cbb3
KW
1616 $ok3 = $c == 1.23;
1617 $ok4 = $c == $x;
1618 $ok5 = $c == $d;
1619 {
1620 no locale;
66cbab2c 1621
b79536ea 1622 $e = "$x";
71e5cbb3
KW
1623
1624 $ok6 = $e == 1.23;
1625 $ok7 = $e == $x;
1626 $ok8 = $e == $c;
1627 }
66cbab2c 1628
71e5cbb3
KW
1629 $f = "1.23";
1630 $g = 2.34;
e46375fa
KW
1631 $h = 1.5;
1632 $i = 1.25;
1633 $j = "$h:$i";
66cbab2c 1634
71e5cbb3
KW
1635 $ok9 = $f == 1.23;
1636 $ok10 = $f == $x;
1637 $ok11 = $f == $c;
1638 $ok12 = abs(($f + $g) - 3.57) < 0.01;
1639 $ok13 = $w == 0;
28acfe03 1640 $ok14 = $ok15 = $ok16 = 1; # Skip for non-utf8 locales
71e5cbb3 1641 }
e46375fa
KW
1642 {
1643 no locale;
1644 $ok17 = "1.5:1.25" eq sprintf("%g:%g", $h, $i);
1645 }
1646 $ok18 = $j eq sprintf("%g:%g", $h, $i);
66cbab2c
KW
1647 }
1648 else {
1649 use locale ':not_characters';
1650
1651 my ($x, $y) = (1.23, 1.23);
1652 $a = "$x";
1653 printf ''; # printf used to reset locale to "C"
1654 $b = "$y";
1655 $ok1 = $a eq $b;
1656
1657 $c = "$x";
1658 my $z = sprintf ''; # sprintf used to reset locale to "C"
1659 $d = "$y";
1660 $ok2 = $c eq $d;
1661 {
1662 use warnings;
1663 my $w = 0;
1664 local $SIG{__WARN__} =
1665 sub {
1666 print "# @_\n";
1667 $w++;
1668 };
1669 $ok3 = $c == 1.23;
1670 $ok4 = $c == $x;
1671 $ok5 = $c == $d;
1672 {
1673 no locale;
b79536ea 1674 $e = "$x";
66cbab2c
KW
1675
1676 $ok6 = $e == 1.23;
1677 $ok7 = $e == $x;
1678 $ok8 = $e == $c;
1679 }
1680
1681 $f = "1.23";
1682 $g = 2.34;
e46375fa
KW
1683 $h = 1.5;
1684 $i = 1.25;
1685 $j = "$h:$i";
66cbab2c
KW
1686
1687 $ok9 = $f == 1.23;
1688 $ok10 = $f == $x;
1689 $ok11 = $f == $c;
1690 $ok12 = abs(($f + $g) - 3.57) < 0.01;
1691 $ok13 = $w == 0;
1500bd91
KW
1692
1693 # Look for non-ASCII error messages, and verify that the first
1694 # such is in UTF-8 (the others almost certainly will be like the
1695 # first).
1696 $ok14 = 1;
1697 foreach my $err (keys %!) {
1698 use Errno;
1699 $! = eval "&Errno::$err"; # Convert to strerror() output
1700 my $strerror = "$!";
1701 if ("$strerror" =~ /\P{ASCII}/) {
2ef12107 1702 $ok14 = utf8::is_utf8($strerror);
1500bd91
KW
1703 last;
1704 }
1705 }
28acfe03
KW
1706
1707 # Similarly, we verify that a non-ASCII radix is in UTF-8. This
1708 # also catches if there is a disparity between sprintf and
1709 # stringification.
1710
1711 my $string_g = "$g";
2ef12107 1712 my $sprintf_g = sprintf("%g", $g);
28acfe03 1713
2ef12107
KW
1714 $ok15 = $string_g =~ / ^ \p{ASCII}+ $ /x || utf8::is_utf8($string_g);
1715 $ok16 = $sprintf_g eq $string_g;
66cbab2c 1716 }
e46375fa
KW
1717 {
1718 no locale;
1719 $ok17 = "1.5:1.25" eq sprintf("%g:%g", $h, $i);
1720 }
1721 $ok18 = $j eq sprintf("%g:%g", $h, $i);
66cbab2c
KW
1722 }
1723
30032ef4 1724 report_result($Locale, ++$locales_test_number, $ok1);
66cbab2c
KW
1725 $test_names{$locales_test_number} = 'Verify that an intervening printf doesn\'t change assignment results';
1726 my $first_a_test = $locales_test_number;
1727
1728 debug "# $first_a_test..$locales_test_number: \$a = $a, \$b = $b, Locale = $Locale\n";
1729
30032ef4 1730 report_result($Locale, ++$locales_test_number, $ok2);
66cbab2c
KW
1731 $test_names{$locales_test_number} = 'Verify that an intervening sprintf doesn\'t change assignment results';
1732
1733 my $first_c_test = $locales_test_number;
1734
30032ef4 1735 report_result($Locale, ++$locales_test_number, $ok3);
71e5cbb3 1736 $test_names{$locales_test_number} = 'Verify that a different locale radix works when doing "==" with a constant';
6be75cd7 1737
30032ef4 1738 report_result($Locale, ++$locales_test_number, $ok4);
71e5cbb3 1739 $test_names{$locales_test_number} = 'Verify that a different locale radix works when doing "==" with a scalar';
66cbab2c 1740
30032ef4 1741 report_result($Locale, ++$locales_test_number, $ok5);
71e5cbb3 1742 $test_names{$locales_test_number} = 'Verify that a different locale radix works when doing "==" with a scalar and an intervening sprintf';
66cbab2c 1743
71e5cbb3 1744 debug "# $first_c_test..$locales_test_number: \$c = $c, \$d = $d, Locale = $Locale\n";
66cbab2c 1745
30032ef4 1746 report_result($Locale, ++$locales_test_number, $ok6);
b79536ea 1747 $test_names{$locales_test_number} = 'Verify that can assign stringified under inner no-locale block';
71e5cbb3 1748 my $first_e_test = $locales_test_number;
6be75cd7 1749
30032ef4 1750 report_result($Locale, ++$locales_test_number, $ok7);
71e5cbb3 1751 $test_names{$locales_test_number} = 'Verify that "==" with a scalar still works in inner no locale';
66cbab2c 1752
30032ef4 1753 report_result($Locale, ++$locales_test_number, $ok8);
71e5cbb3 1754 $test_names{$locales_test_number} = 'Verify that "==" with a scalar and an intervening sprintf still works in inner no locale';
c4093d7d 1755
71e5cbb3 1756 debug "# $first_e_test..$locales_test_number: \$e = $e, no locale\n";
2a680da6 1757
30032ef4 1758 report_result($Locale, ++$locales_test_number, $ok9);
71e5cbb3
KW
1759 $test_names{$locales_test_number} = 'Verify that after a no-locale block, a different locale radix still works when doing "==" with a constant';
1760 my $first_f_test = $locales_test_number;
6be75cd7 1761
30032ef4 1762 report_result($Locale, ++$locales_test_number, $ok10);
71e5cbb3 1763 $test_names{$locales_test_number} = 'Verify that after a no-locale block, a different locale radix still works when doing "==" with a scalar';
66cbab2c 1764
30032ef4 1765 report_result($Locale, ++$locales_test_number, $ok11);
71e5cbb3 1766 $test_names{$locales_test_number} = 'Verify that after a no-locale block, a different locale radix still works when doing "==" with a scalar and an intervening sprintf';
906f284f 1767
30032ef4 1768 report_result($Locale, ++$locales_test_number, $ok12);
71e5cbb3 1769 $test_names{$locales_test_number} = 'Verify that after a no-locale block, a different locale radix can participate in an addition and function call as numeric';
c4093d7d 1770
30032ef4 1771 report_result($Locale, ++$locales_test_number, $ok13);
71e5cbb3 1772 $test_names{$locales_test_number} = 'Verify that don\'t get warning under "==" even if radix is not a dot';
c4093d7d 1773
30032ef4 1774 report_result($Locale, ++$locales_test_number, $ok14);
1500bd91
KW
1775 $test_names{$locales_test_number} = 'Verify that non-ASCII UTF-8 error messages are in UTF-8';
1776
30032ef4 1777 report_result($Locale, ++$locales_test_number, $ok15);
28acfe03
KW
1778 $test_names{$locales_test_number} = 'Verify that a number with a UTF-8 radix has a UTF-8 stringification';
1779
30032ef4 1780 report_result($Locale, ++$locales_test_number, $ok16);
28acfe03
KW
1781 $test_names{$locales_test_number} = 'Verify that a sprintf of a number with a UTF-8 radix yields UTF-8';
1782
e46375fa
KW
1783 report_result($Locale, ++$locales_test_number, $ok17);
1784 $test_names{$locales_test_number} = 'Verify that a sprintf of a number outside locale scope uses a dot radix';
1785
1786 report_result($Locale, ++$locales_test_number, $ok18);
1787 $test_names{$locales_test_number} = 'Verify that a sprintf of a number back within locale scope uses locale radix';
1788
71e5cbb3 1789 debug "# $first_f_test..$locales_test_number: \$f = $f, \$g = $g, back to locale = $Locale\n";
906f284f 1790
26d80d95
LC
1791 # Does taking lc separately differ from taking
1792 # the lc "in-line"? (This was the bug 19990704.002, change #3568.)
1793 # The bug was in the caching of the 'o'-magic.
66cbab2c 1794 if (! $is_utf8_locale) {
2a680da6 1795 use locale;
6be75cd7 1796
2a680da6
JH
1797 sub lcA {
1798 my $lc0 = lc $_[0];
1799 my $lc1 = lc $_[1];
1800 return $lc0 cmp $lc1;
1801 }
6be75cd7 1802
2a680da6
JH
1803 sub lcB {
1804 return lc($_[0]) cmp lc($_[1]);
1805 }
6be75cd7 1806
2a680da6
JH
1807 my $x = "ab";
1808 my $y = "aa";
1809 my $z = "AB";
6be75cd7 1810
30032ef4 1811 report_result($Locale, ++$locales_test_number,
2a680da6
JH
1812 lcA($x, $y) == 1 && lcB($x, $y) == 1 ||
1813 lcA($x, $z) == 0 && lcB($x, $z) == 0);
6be75cd7 1814 }
66cbab2c
KW
1815 else {
1816 use locale ':not_characters';
1817
1818 sub lcC {
1819 my $lc0 = lc $_[0];
1820 my $lc1 = lc $_[1];
1821 return $lc0 cmp $lc1;
1822 }
1823
1824 sub lcD {
1825 return lc($_[0]) cmp lc($_[1]);
1826 }
1827
1828 my $x = "ab";
1829 my $y = "aa";
1830 my $z = "AB";
1831
30032ef4 1832 report_result($Locale, ++$locales_test_number,
66cbab2c
KW
1833 lcC($x, $y) == 1 && lcD($x, $y) == 1 ||
1834 lcC($x, $z) == 0 && lcD($x, $z) == 0);
1835 }
1836 $test_names{$locales_test_number} = 'Verify "lc(foo) cmp lc(bar)" is the same as using intermediaries for the cmp';
d8093b23 1837
26d80d95
LC
1838 # Does lc of an UPPER (if different from the UPPER) match
1839 # case-insensitively the UPPER, and does the UPPER match
1840 # case-insensitively the lc of the UPPER. And vice versa.
3ba0e062 1841 {
ef4a39e5
JH
1842 use locale;
1843 no utf8;
1844 my $re = qr/[\[\(\{\*\+\?\|\^\$\\]/;
1845
1846 my @f = ();
c4093d7d 1847 ++$locales_test_number;
c08acc4c 1848 $test_names{$locales_test_number} = 'Verify case insensitive matching works';
f78d9f29 1849 foreach my $x (sort keys %UPPER) {
66cbab2c 1850 if (! $is_utf8_locale) {
71e5cbb3
KW
1851 my $y = lc $x;
1852 next unless uc $y eq $x;
1853 print "# UPPER $x lc $y ",
faf0c248
KW
1854 $x =~ /$y/i ? 1 : 0, " ",
1855 $y =~ /$x/i ? 1 : 0, "\n" if 0;
71e5cbb3
KW
1856 #
1857 # If $x and $y contain regular expression characters
1858 # AND THEY lowercase (/i) to regular expression characters,
1859 # regcomp() will be mightily confused. No, the \Q doesn't
1860 # help here (maybe regex engine internal lowercasing
1861 # is done after the \Q?) An example of this happening is
1862 # the bg_BG (Bulgarian) locale under EBCDIC (OS/390 USS):
1863 # the chr(173) (the "[") is the lowercase of the chr(235).
1864 #
1865 # Similarly losing EBCDIC locales include cs_cz, cs_CZ,
1866 # el_gr, el_GR, en_us.IBM-037 (!), en_US.IBM-037 (!),
1867 # et_ee, et_EE, hr_hr, hr_HR, hu_hu, hu_HU, lt_LT,
1868 # mk_mk, mk_MK, nl_nl.IBM-037, nl_NL.IBM-037,
1869 # pl_pl, pl_PL, ro_ro, ro_RO, ru_ru, ru_RU,
1870 # sk_sk, sk_SK, sl_si, sl_SI, tr_tr, tr_TR.
1871 #
1872 # Similar things can happen even under (bastardised)
1873 # non-EBCDIC locales: in many European countries before the
1874 # advent of ISO 8859-x nationally customised versions of
1875 # ISO 646 were devised, reusing certain punctuation
1876 # characters for modified characters needed by the
1877 # country/language. For example, the "|" might have
1878 # stood for U+00F6 or LATIN SMALL LETTER O WITH DIAERESIS.
1879 #
1880 if ($x =~ $re || $y =~ $re) {
1881 print "# Regex characters in '$x' or '$y', skipping test $locales_test_number for locale '$Locale'\n";
1882 next;
1883 }
1884 # With utf8 both will fail since the locale concept
1885 # of upper/lower does not work well in Unicode.
1886 push @f, $x unless $x =~ /$y/i == $y =~ /$x/i;
26c1569f
KW
1887
1888 # fc is not a locale concept, so Perl uses lc for it.
1889 push @f, $x unless lc $x eq fc $x;
66cbab2c
KW
1890 }
1891 else {
1892 use locale ':not_characters';
1893 my $y = lc $x;
1894 next unless uc $y eq $x;
1895 print "# UPPER $x lc $y ",
faf0c248
KW
1896 $x =~ /$y/i ? 1 : 0, " ",
1897 $y =~ /$x/i ? 1 : 0, "\n" if 0;
66cbab2c
KW
1898
1899 # Here, we can fully test things, unlike plain 'use locale',
1900 # because this form does work well with Unicode
1901 push @f, $x unless $x =~ /$y/i && $y =~ /$x/i;
26c1569f
KW
1902
1903 # The places where Unicode's lc is different from fc are
1904 # skipped here by virtue of the 'next unless uc...' line above
1905 push @f, $x unless lc $x eq fc $x;
66cbab2c 1906 }
c00ff1c7 1907 }
ef4a39e5 1908
f78d9f29 1909 foreach my $x (sort keys %lower) {
66cbab2c 1910 if (! $is_utf8_locale) {
71e5cbb3
KW
1911 my $y = uc $x;
1912 next unless lc $y eq $x;
1913 print "# lower $x uc $y ",
faf0c248
KW
1914 $x =~ /$y/i ? 1 : 0, " ",
1915 $y =~ /$x/i ? 1 : 0, "\n" if 0;
71e5cbb3
KW
1916 if ($x =~ $re || $y =~ $re) { # See above.
1917 print "# Regex characters in '$x' or '$y', skipping test $locales_test_number for locale '$Locale'\n";
1918 next;
1919 }
1920 # With utf8 both will fail since the locale concept
1921 # of upper/lower does not work well in Unicode.
1922 push @f, $x unless $x =~ /$y/i == $y =~ /$x/i;
26c1569f
KW
1923
1924 push @f, $x unless lc $x eq fc $x;
66cbab2c
KW
1925 }
1926 else {
1927 use locale ':not_characters';
1928 my $y = uc $x;
1929 next unless lc $y eq $x;
1930 print "# lower $x uc $y ",
faf0c248
KW
1931 $x =~ /$y/i ? 1 : 0, " ",
1932 $y =~ /$x/i ? 1 : 0, "\n" if 0;
66cbab2c 1933 push @f, $x unless $x =~ /$y/i && $y =~ /$x/i;
26c1569f
KW
1934
1935 push @f, $x unless lc $x eq fc $x;
66cbab2c 1936 }
c00ff1c7 1937 }
7c844d17 1938 report_multi_result($Locale, $locales_test_number, \@f);
d8093b23 1939 }
78787052
JL
1940
1941 # [perl #109318]
1942 {
1943 my @f = ();
1944 ++$locales_test_number;
1945 $test_names{$locales_test_number} = 'Verify atof with locale radix and negative exponent';
1946
1947 my $radix = POSIX::localeconv()->{decimal_point};
1948 my @nums = (
1949 "3.14e+9", "3${radix}14e+9", "3.14e-9", "3${radix}14e-9",
1950 "-3.14e+9", "-3${radix}14e+9", "-3.14e-9", "-3${radix}14e-9",
1951 );
1952
1953 if (! $is_utf8_locale) {
1954 use locale;
1955 for my $num (@nums) {
1956 push @f, $num
1957 unless sprintf("%g", $num) =~ /3.+14/;
1958 }
1959 }
1960 else {
1961 use locale ':not_characters';
1962 for my $num (@nums) {
1963 push @f, $num
1964 unless sprintf("%g", $num) =~ /3.+14/;
1965 }
1966 }
1967
30032ef4 1968 report_result($Locale, $locales_test_number, @f == 0);
78787052
JL
1969 if (@f) {
1970 print "# failed $locales_test_number locale '$Locale' numbers @f\n"
1971 }
1972 }
8ebc5c01 1973}
284102e8 1974
c4093d7d 1975my $final_locales_test_number = $locales_test_number;
6cf0b567 1976
2a680da6
JH
1977# Recount the errors.
1978
c4093d7d
KW
1979foreach ($first_locales_test_number..$final_locales_test_number) {
1980 if (%setlocale_failed) {
1981 print "not ";
1982 }
1983 elsif ($Problem{$_} || !defined $Okay{$_} || !@{$Okay{$_}}) {
1984 if (defined $not_necessarily_a_problem_test_number
1985 && $_ == $not_necessarily_a_problem_test_number)
1986 {
1987 print "# The failure of test $not_necessarily_a_problem_test_number is not necessarily fatal.\n";
b4e009be 1988 print "# It usually indicates a problem in the environment,\n";
284102e8
JH
1989 print "# not in Perl itself.\n";
1990 }
6d5d702a
KW
1991 if ($Okay{$_} && ($_ >= $first_casing_test_number
1992 && $_ <= $final_casing_test_number))
1993 {
0a974e2d
KW
1994 # Round to nearest .1%
1995 my $percent_fail = (int(.5 + (1000 * scalar(keys $Problem{$_})
1996 / scalar(@Locale))))
1997 / 10;
f5627fc1
KW
1998 if (! $debug && $percent_fail < $acceptable_fold_failure_percentage)
1999 {
6d5d702a
KW
2000 $test_names{$_} .= 'TODO';
2001 print "# ", 100 - $percent_fail, "% of locales pass the following test, so it is likely that the failures\n";
2002 print "# are errors in the locale definitions. The test is marked TODO, as the\n";
2003 print "# problem is not likely to be Perl's\n";
2004 }
2005 }
f5627fc1
KW
2006 print "#\n";
2007 if ($debug) {
2008 print "# The code points that had this failure are given above. Look for lines\n";
2009 print "# that match 'failed $_'\n";
2010 }
2011 else {
2012 print "# For more details, rerun, with environment variable PERL_DEBUG_FULL_TEST=1.\n";
2013 print "# Then look at that output for lines that match 'failed $_'\n";
108a305e 2014 }
284102e8 2015 print "not ";
8ebc5c01 2016 }
c4093d7d 2017 print "ok $_";
6c2e653d
KW
2018 if (defined $test_names{$_}) {
2019 # If TODO is in the test name, make it thus
2020 my $todo = $test_names{$_} =~ s/TODO\s*//;
2021 print " $test_names{$_}";
2022 print " # TODO" if $todo;
2023 }
c4093d7d 2024 print "\n";
8ebc5c01 2025}
fb73857a 2026
c4093d7d 2027$test_num = $final_locales_test_number;
c213d471 2028
083ace8f
CBW
2029unless ( $^O eq 'dragonfly' ) {
2030 # perl #115808
fbd840df
KW
2031 use warnings;
2032 my $warned = 0;
2033 local $SIG{__WARN__} = sub {
2034 $warned = $_[0] =~ /uninitialized/;
2035 };
2036 my $z = "y" . setlocale(&POSIX::LC_ALL, "xyzzy");
2037 ok($warned, "variable set to setlocale(BAD LOCALE) is considered uninitialized");
2038}
2039
094a2f8c 2040# Test that tainting and case changing works on utf8 strings. These tests are
1f5852c9
KW
2041# placed last to avoid disturbing the hard-coded test numbers that existed at
2042# the time these were added above this in this file.
0099bb8d
KW
2043# This also tests that locale overrides unicode_strings in the same scope for
2044# non-utf8 strings.
a810e350 2045setlocale(&POSIX::LC_ALL, "C");
094a2f8c
KW
2046{
2047 use locale;
0099bb8d 2048 use feature 'unicode_strings';
094a2f8c 2049
26c1569f 2050 foreach my $function ("uc", "ucfirst", "lc", "lcfirst", "fc") {
094a2f8c
KW
2051 my @list; # List of code points to test for $function
2052
2053 # Used to calculate the changed case for ASCII characters by using the
2054 # ord, instead of using one of the functions under test.
2055 my $ascii_case_change_delta;
2056 my $above_latin1_case_change_delta; # Same for the specific ords > 255
2057 # that we use
2058
2059 # We test an ASCII character, which should change case and be tainted;
2060 # a Latin1 character, which shouldn't change case under this C locale,
2061 # and is tainted.
2062 # an above-Latin1 character that when the case is changed would cross
2063 # the 255/256 boundary, so doesn't change case and isn't tainted
2064 # (the \x{149} is one of these, but changes into 2 characters, the
2065 # first one of which doesn't cross the boundary.
2066 # the final one in each list is an above-Latin1 character whose case
2067 # does change, and shouldn't be tainted. The code below uses its
2068 # position in its list as a marker to indicate that it, unlike the
2069 # other code points above ASCII, has a successful case change
2070 if ($function =~ /^u/) {
094a2f8c
KW
2071 @list = ("", "a", "\xe0", "\xff", "\x{fb00}", "\x{149}", "\x{101}");
2072 $ascii_case_change_delta = -32;
2073 $above_latin1_case_change_delta = -1;
2074 }
2075 else {
1ca267a5 2076 @list = ("", "A", "\xC0", "\x{17F}", "\x{100}");
094a2f8c
KW
2077 $ascii_case_change_delta = +32;
2078 $above_latin1_case_change_delta = +1;
2079 }
66cbab2c 2080 foreach my $is_utf8_locale (0 .. 1) {
71e5cbb3
KW
2081 foreach my $j (0 .. $#list) {
2082 my $char = $list[$j];
0099bb8d
KW
2083
2084 for my $encoded_in_utf8 (0 .. 1) {
faf0c248
KW
2085 my $should_be;
2086 my $changed;
2087 if (! $is_utf8_locale) {
2088 $should_be = ($j == $#list)
2089 ? chr(ord($char) + $above_latin1_case_change_delta)
2090 : (length $char == 0 || ord($char) > 127)
2091 ? $char
2092 : chr(ord($char) + $ascii_case_change_delta);
2093
2094 # This monstrosity is in order to avoid using an eval,
2095 # which might perturb the results
2096 $changed = ($function eq "uc")
2097 ? uc($char)
2098 : ($function eq "ucfirst")
2099 ? ucfirst($char)
2100 : ($function eq "lc")
2101 ? lc($char)
2102 : ($function eq "lcfirst")
2103 ? lcfirst($char)
26c1569f
KW
2104 : ($function eq "fc")
2105 ? fc($char)
faf0c248
KW
2106 : die("Unexpected function \"$function\"");
2107 }
2108 else {
2109 {
2110 no locale;
71e5cbb3 2111
faf0c248
KW
2112 # For utf8-locales the case changing functions
2113 # should work just like they do outside of locale.
2114 # Can use eval here because not testing it when
2115 # not in locale.
2116 $should_be = eval "$function('$char')";
2117 die "Unexpected eval error $@ from 'eval \"$function('$char')\"'" if $@;
71e5cbb3 2118
faf0c248
KW
2119 }
2120 use locale ':not_characters';
2121 $changed = ($function eq "uc")
2122 ? uc($char)
2123 : ($function eq "ucfirst")
2124 ? ucfirst($char)
2125 : ($function eq "lc")
2126 ? lc($char)
2127 : ($function eq "lcfirst")
2128 ? lcfirst($char)
26c1569f
KW
2129 : ($function eq "fc")
2130 ? fc($char)
faf0c248 2131 : die("Unexpected function \"$function\"");
71e5cbb3 2132 }
faf0c248
KW
2133 ok($changed eq $should_be,
2134 "$function(\"$char\") in C locale "
2135 . (($is_utf8_locale)
2136 ? "(use locale ':not_characters'"
2137 : "(use locale")
2138 . (($encoded_in_utf8)
2139 ? "; encoded in utf8)"
2140 : "; not encoded in utf8)")
2141 . " should be \"$should_be\", got \"$changed\"");
2142
2143 # Tainting shouldn't happen for utf8 locales, empty
2144 # strings, or those characters above 255.
2145 (! $is_utf8_locale && length($char) > 0 && ord($char) < 256)
2146 ? check_taint($changed)
2147 : check_taint_not($changed);
2148
2149 # Use UTF-8 next time through the loop
2150 utf8::upgrade($char);
0099bb8d 2151 }
66cbab2c 2152 }
094a2f8c
KW
2153 }
2154 }
2155}
2156
1bfe8fea
KW
2157# Give final advice.
2158
2159my $didwarn = 0;
2160
2161foreach ($first_locales_test_number..$final_locales_test_number) {
2162 if ($Problem{$_}) {
2163 my @f = sort keys %{ $Problem{$_} };
2164 my $f = join(" ", @f);
2165 $f =~ s/(.{50,60}) /$1\n#\t/g;
2166 print
2167 "#\n",
2168 "# The locale ", (@f == 1 ? "definition" : "definitions"), "\n#\n",
2169 "#\t", $f, "\n#\n",
2170 "# on your system may have errors because the locale test $_\n",
2171 "# \"$test_names{$_}\"\n",
2172 "# failed in ", (@f == 1 ? "that locale" : "those locales"),
2173 ".\n";
2174 print <<EOW;
2175#
2176# If your users are not using these locales you are safe for the moment,
2177# but please report this failure first to perlbug\@perl.com using the
2178# perlbug script (as described in the INSTALL file) so that the exact
2179# details of the failures can be sorted out first and then your operating
2180# system supplier can be alerted about these anomalies.
2181#
2182EOW
2183 $didwarn = 1;
2184 }
2185}
2186
2187# Tell which locales were okay and which were not.
2188
2189if ($didwarn) {
2190 my (@s, @F);
2191
2192 foreach my $l (@Locale) {
2193 my $p = 0;
2194 if ($setlocale_failed{$l}) {
2195 $p++;
2196 }
2197 else {
2198 foreach my $t
2199 ($first_locales_test_number..$final_locales_test_number)
2200 {
2201 $p++ if $Problem{$t}{$l};
2202 }
2203 }
2204 push @s, $l if $p == 0;
2205 push @F, $l unless $p == 0;
2206 }
2207
2208 if (@s) {
2209 my $s = join(" ", @s);
2210 $s =~ s/(.{50,60}) /$1\n#\t/g;
2211
2212 warn
2213 "# The following locales\n#\n",
2214 "#\t", $s, "\n#\n",
2215 "# tested okay.\n#\n",
2216 } else {
2217 warn "# None of your locales were fully okay.\n";
2218 }
2219
2220 if (@F) {
2221 my $F = join(" ", @F);
2222 $F =~ s/(.{50,60}) /$1\n#\t/g;
2223
2224 warn
2225 "# The following locales\n#\n",
2226 "#\t", $F, "\n#\n",
2227 "# had problems.\n#\n",
f5627fc1 2228 "# For more details, rerun, with environment variable PERL_DEBUG_FULL_TEST=1.\n";
1bfe8fea
KW
2229 } else {
2230 warn "# None of your locales were broken.\n";
2231 }
2232}
2233
fdf053ee 2234print "1..$test_num\n";
906f284f 2235
90248788 2236# eof