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add parallel support 4 Win32 dmake-COREDIR parallelism part 2
[perl5.git] / lib / locale.t
CommitLineData
8ebc5c01 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
9de25f67
KW		 10my $is_ebcdic = ord("A") == 193;
11
02d357f9
KW		 12no warnings 'locale'; # We test even weird locales; and do some scary things
13 # in ok locales
14
e3a2734b
KW		 15binmode STDOUT, ':utf8';
16binmode STDERR, ':utf8';
17
8ebc5c01 18BEGIN {
19 chdir 't' if -d 't';
20822f61 20 @INC = '../lib';
f9cbebe1 21 unshift @INC, '.';
ef9d5242
KW		 22 require './loc_tools.pl';
23 unless (locales_enabled('LC_CTYPE')) {
b002077a
CS		 24 print "1..0\n";
25 exit;
26 }
2de3dbcc 27 $| = 1;
ef9d5242 28 require Config; import Config;
8ebc5c01 29}
30
31use strict;
26230909 32use feature 'fc', 'postderef';
8ebc5c01 33
92891c66 34# =1 adds debugging output; =2 increases the verbosity somewhat
108a305e 35my $debug = $ENV{PERL_DEBUG_FULL_TEST} // 0;
284102e8 36
6d5d702a
KW		 37# Certain tests have been shown to be problematical for a few locales. Don't
38# fail them unless at least this percentage of the tested locales fail.
4874c8de 39# On AIX machines, many locales call a no-break space a graphic.
df33771d 40# (There aren't 1000 locales currently in existence, so 99.9 works)
4874c8de 41my $acceptable_failure_percentage = ($^O =~ / ^ ( AIX ) $ /ix)
31f658ea
KW		 42 ? 99.9
43 : 5;
6d5d702a 44
7493b8f2 45# The list of test numbers of the problematic tests.
5b1f18a7 46my %problematical_tests;
7493b8f2 47
852b6749
KW		 48# If any %problematical_tests fails in one of these locales, it is
49# considered a TODO.
50my %known_bad_locales = (
51 irix => qr/ ^ (?: cs | hu | sk ) $/x,
52 darwin => qr/ ^ lt_LT.ISO8859 /ix,
53 os390 => qr/ ^ italian /ix,
54 );
7493b8f2 55
db4b7445
A		 56use Dumpvalue;
57
58my $dumper = Dumpvalue->new(
59 tick => qq{"},
60 quoteHighBit => 0,
61 unctrl => "quote"
62 );
6be75cd7 63sub debug {
db4b7445 64 return unless $debug;
46973bb2 65 my($mess) = join "", '# ', @_;
db4b7445 66 chop $mess;
bd083ee5 67 print STDERR $dumper->stringify($mess,1), "\n";
6be75cd7
JH		 68}
69
92891c66
KW		 70sub debug_more {
71 return unless $debug > 1;
72 return debug(@_);
73}
74
6be75cd7 75sub debugf {
bd083ee5 76 printf STDERR @_ if $debug;
6be75cd7
JH		 77}
78
40205cab 79$a = 'abc %9';
8ebc5c01 80
c213d471
KW		 81my $test_num = 0;
82
8ebc5c01 83sub ok {
c213d471 84 my ($result, $message) = @_;
e3a2734b 85 $message = "" unless defined $message;
8ebc5c01 86
87 print 'not ' unless ($result);
c213d471 88 print "ok " . ++$test_num;
e3a2734b
KW		 89 print " $message";
90 print "\n";
8ebc5c01 91}
92
93# First we'll do a lot of taint checking for locales.
94# This is the easiest to test, actually, as any locale,
95# even the default locale will taint under 'use locale'.
96
97sub is_tainted { # hello, camel two.
9f1b1f2d 98 no warnings 'uninitialized' ;
8ebc5c01 99 my $dummy;
ba74571d 100 local $@;
8ebc5c01 101 not eval { $dummy = join("", @_), kill 0; 1 }
102}
103
a9b7c637
KW		 104sub check_taint ($;$) {
105 my $message_tail = $_[1] // "";
2575405e
KW		 106
107 # Extra blanks are so aligns with taint_not output
108 $message_tail = ": $message_tail" if $message_tail;
a9b7c637 109 ok is_tainted($_[0]), "verify that is tainted$message_tail";
8ebc5c01 110}
111
a9b7c637
KW		 112sub check_taint_not ($;$) {
113 my $message_tail = $_[1] // "";
2575405e 114 $message_tail = ": $message_tail" if $message_tail;
a9b7c637 115 ok((not is_tainted($_[0])), "verify that isn't tainted$message_tail");
8ebc5c01 116}
117
bf3cd0e6
KW		 118"\tb\t" =~ /^m?(\s)(.*)\1$/;
119check_taint_not $&, "not tainted outside 'use locale'";
120;
121
8ebc5c01 122use locale; # engage locale and therefore locale taint.
123
b6fb4de7
KW		 124# BE SURE TO COPY ANYTHING YOU ADD to these tests to the block below for
125# ":notcharacters"
2575405e
KW		 126
127check_taint_not $a, '$a';
128
129check_taint uc($a), 'uc($a)';
130check_taint "\U$a", '"\U$a"';
131check_taint ucfirst($a), 'ucfirst($a)';
132check_taint "\u$a", '"\u$a"';
133check_taint lc($a), 'lc($a)';
134check_taint fc($a), 'fc($a)';
135check_taint "\L$a", '"\L$a"';
136check_taint "\F$a", '"\F$a"';
137check_taint lcfirst($a), 'lcfirst($a)';
138check_taint "\l$a", '"\l$a"';
139
140check_taint_not sprintf('%e', 123.456), "sprintf('%e', 123.456)";
141check_taint_not sprintf('%f', 123.456), "sprintf('%f', 123.456)";
142check_taint_not sprintf('%g', 123.456), "sprintf('%g', 123.456)";
143check_taint_not sprintf('%d', 123.456), "sprintf('%d', 123.456)";
144check_taint_not sprintf('%x', 123.456), "sprintf('%x', 123.456)";
8ebc5c01 145
146$_ = $a; # untaint $_
147
148$_ = uc($a); # taint $_
149
2575405e 150check_taint $_, '$_ = uc($a)';
8ebc5c01 151
152/(\w)/; # taint $&, $`, $', $+, $1.
2575405e 153check_taint $&, "\$& from /(\\w)/";
fdf73a7f
KW		 154check_taint $`, "\t\$`";
155check_taint $', "\t\$'";
156check_taint $+, "\t\$+";
157check_taint $1, "\t\$1";
158check_taint_not $2, "\t\$2";
8ebc5c01 159
160/(.)/; # untaint $&, $`, $', $+, $1.
2575405e 161check_taint_not $&, "\$& from /(.)/";
fdf73a7f
KW		 162check_taint_not $`, "\t\$`";
163check_taint_not $', "\t\$'";
164check_taint_not $+, "\t\$+";
165check_taint_not $1, "\t\$1";
166check_taint_not $2, "\t\$2";
8ebc5c01 167
168/(\W)/; # taint $&, $`, $', $+, $1.
2575405e 169check_taint $&, "\$& from /(\\W)/";
fdf73a7f
KW		 170check_taint $`, "\t\$`";
171check_taint $', "\t\$'";
172check_taint $+, "\t\$+";
173check_taint $1, "\t\$1";
174check_taint_not $2, "\t\$2";
8ebc5c01 175
9486279c 176/(.)/; # untaint $&, $`, $', $+, $1.
2575405e 177check_taint_not $&, "\$& from /(.)/";
fdf73a7f
KW		 178check_taint_not $`, "\t\$`";
179check_taint_not $', "\t\$'";
180check_taint_not $+, "\t\$+";
181check_taint_not $1, "\t\$1";
182check_taint_not $2, "\t\$2";
9486279c 183
8ebc5c01 184/(\s)/; # taint $&, $`, $', $+, $1.
2575405e 185check_taint $&, "\$& from /(\\s)/";
fdf73a7f
KW		 186check_taint $`, "\t\$`";
187check_taint $', "\t\$'";
188check_taint $+, "\t\$+";
189check_taint $1, "\t\$1";
190check_taint_not $2, "\t\$2";
8ebc5c01 191
9486279c 192/(.)/; # untaint $&, $`, $', $+, $1.
2575405e 193check_taint_not $&, "\$& from /(.)/";
9486279c 194
8ebc5c01 195/(\S)/; # taint $&, $`, $', $+, $1.
2575405e 196check_taint $&, "\$& from /(\\S)/";
fdf73a7f
KW		 197check_taint $`, "\t\$`";
198check_taint $', "\t\$'";
199check_taint $+, "\t\$+";
200check_taint $1, "\t\$1";
201check_taint_not $2, "\t\$2";
8ebc5c01 202
63baef57 203/(.)/; # untaint $&, $`, $', $+, $1.
2575405e 204check_taint_not $&, "\$& from /(.)/";
63baef57 205
40205cab
KW		 206"0" =~ /(\d)/; # taint $&, $`, $', $+, $1.
207check_taint $&, "\$& from /(\\d)/";
208check_taint $`, "\t\$`";
209check_taint $', "\t\$'";
210check_taint $+, "\t\$+";
211check_taint $1, "\t\$1";
212check_taint_not $2, "\t\$2";
213
214/(.)/; # untaint $&, $`, $', $+, $1.
215check_taint_not $&, "\$& from /(.)/";
216
217/(\D)/; # taint $&, $`, $', $+, $1.
218check_taint $&, "\$& from /(\\D)/";
219check_taint $`, "\t\$`";
220check_taint $', "\t\$'";
221check_taint $+, "\t\$+";
222check_taint $1, "\t\$1";
223check_taint_not $2, "\t\$2";
224
225/(.)/; # untaint $&, $`, $', $+, $1.
226check_taint_not $&, "\$& from /(.)/";
227
228/([[:alnum:]])/; # taint $&, $`, $', $+, $1.
229check_taint $&, "\$& from /([[:alnum:]])/";
230check_taint $`, "\t\$`";
231check_taint $', "\t\$'";
232check_taint $+, "\t\$+";
233check_taint $1, "\t\$1";
234check_taint_not $2, "\t\$2";
235
236/(.)/; # untaint $&, $`, $', $+, $1.
237check_taint_not $&, "\$& from /(.)/";
238
239/([[:^alnum:]])/; # taint $&, $`, $', $+, $1.
240check_taint $&, "\$& from /([[:^alnum:]])/";
241check_taint $`, "\t\$`";
242check_taint $', "\t\$'";
243check_taint $+, "\t\$+";
244check_taint $1, "\t\$1";
245check_taint_not $2, "\t\$2";
246
63baef57 247"a" =~ /(a)|(\w)/; # taint $&, $`, $', $+, $1.
2575405e 248check_taint $&, "\$& from /(a)|(\\w)/";
63baef57
KW		 249check_taint $`, "\t\$`";
250check_taint $', "\t\$'";
251check_taint $+, "\t\$+";
252check_taint $1, "\t\$1";
2575405e
KW		 253ok($1 eq 'a', ("\t" x 5) . "\$1 is 'a'");
254ok(! defined $2, ("\t" x 5) . "\$2 is undefined");
63baef57
KW		 255check_taint_not $2, "\t\$2";
256check_taint_not $3, "\t\$3";
257
258/(.)/; # untaint $&, $`, $', $+, $1.
2575405e 259check_taint_not $&, "\$& from /(.)/";
63baef57
KW		 260
261"\N{CYRILLIC SMALL LETTER A}" =~ /(\N{CYRILLIC CAPITAL LETTER A})/i; # no tainting because no locale dependence
2575405e 262check_taint_not $&, "\$& from /(\\N{CYRILLIC CAPITAL LETTER A})/i";
63baef57
KW		 263check_taint_not $`, "\t\$`";
264check_taint_not $', "\t\$'";
265check_taint_not $+, "\t\$+";
266check_taint_not $1, "\t\$1";
2575405e 267ok($1 eq "\N{CYRILLIC SMALL LETTER A}", ("\t" x 4) . "\t\$1 is 'small cyrillic a'");
63baef57
KW		 268check_taint_not $2, "\t\$2";
269
270/(.)/; # untaint $&, $`, $', $+, $1.
2575405e 271check_taint_not $&, "\$& from /./";
63baef57 272
40205cab
KW		 273"(\N{KELVIN SIGN})" =~ /(\N{KELVIN SIGN})/i; # taints because depends on locale
274check_taint $&, "\$& from /(\\N{KELVIN SIGN})/i";
275check_taint $`, "\t\$`";
276check_taint $', "\t\$'";
277check_taint $+, "\t\$+";
278check_taint $1, "\t\$1";
279check_taint_not $2, "\t\$2";
280
63baef57 281/(.)/; # untaint $&, $`, $', $+, $1.
2575405e 282check_taint_not $&, "\$& from /(.)/";
63baef57
KW		 283
284"a:" =~ /(.)\b(.)/; # taint $&, $`, $', $+, $1.
2575405e 285check_taint $&, "\$& from /(.)\\b(.)/";
63baef57
KW		 286check_taint $`, "\t\$`";
287check_taint $', "\t\$'";
288check_taint $+, "\t\$+";
289check_taint $1, "\t\$1";
290check_taint $2, "\t\$2";
291check_taint_not $3, "\t\$3";
292
293/(.)/; # untaint $&, $`, $', $+, $1.
2575405e 294check_taint_not $&, "\$& from /./";
63baef57
KW		 295
296"aa" =~ /(.)\B(.)/; # taint $&, $`, $', $+, $1.
2575405e 297check_taint $&, "\$& from /(.)\\B(.)/";
63baef57
KW		 298check_taint $`, "\t\$`";
299check_taint $', "\t\$'";
300check_taint $+, "\t\$+";
301check_taint $1, "\t\$1";
302check_taint $2, "\t\$2";
303check_taint_not $3, "\t\$3";
304
305/(.)/; # untaint $&, $`, $', $+, $1.
2575405e 306check_taint_not $&, "\$& from /./";
63baef57
KW		 307
308"aaa" =~ /(.).(\1)/i; # notaint because not locale dependent
2575405e 309check_taint_not $&, "\$ & from /(.).(\\1)/";
63baef57
KW		 310check_taint_not $`, "\t\$`";
311check_taint_not $', "\t\$'";
312check_taint_not $+, "\t\$+";
313check_taint_not $1, "\t\$1";
314check_taint_not $2, "\t\$2";
2575405e 315check_taint_not $3, "\t\$3";
63baef57
KW		 316
317/(.)/; # untaint $&, $`, $', $+, $1.
2575405e 318check_taint_not $&, "\$ & from /./";
63baef57 319
8ebc5c01 320$_ = $a; # untaint $_
321
2575405e 322check_taint_not $_, 'untainting $_ works';
8ebc5c01 323
324/(b)/; # this must not taint
2575405e 325check_taint_not $&, "\$ & from /(b)/";
fdf73a7f
KW		 326check_taint_not $`, "\t\$`";
327check_taint_not $', "\t\$'";
328check_taint_not $+, "\t\$+";
329check_taint_not $1, "\t\$1";
330check_taint_not $2, "\t\$2";
8ebc5c01 331
332$_ = $a; # untaint $_
333
2575405e 334check_taint_not $_, 'untainting $_ works';
8ebc5c01 335
336$b = uc($a); # taint $b
337s/(.+)/$b/; # this must taint only the $_
338
2575405e 339check_taint $_, '$_ (wasn\'t tainted) from s/(.+)/$b/ where $b is tainted';
fdf73a7f
KW		 340check_taint_not $&, "\t\$&";
341check_taint_not $`, "\t\$`";
342check_taint_not $', "\t\$'";
343check_taint_not $+, "\t\$+";
344check_taint_not $1, "\t\$1";
345check_taint_not $2, "\t\$2";
8ebc5c01 346
347$_ = $a; # untaint $_
348
349s/(.+)/b/; # this must not taint
2575405e 350check_taint_not $_, '$_ (wasn\'t tainted) from s/(.+)/b/';
fdf73a7f
KW		 351check_taint_not $&, "\t\$&";
352check_taint_not $`, "\t\$`";
353check_taint_not $', "\t\$'";
354check_taint_not $+, "\t\$+";
355check_taint_not $1, "\t\$1";
356check_taint_not $2, "\t\$2";
8ebc5c01 357
358$b = $a; # untaint $b
359
360($b = $a) =~ s/\w/$&/;
2575405e
KW		 361check_taint $b, '$b from ($b = $a) =~ s/\w/$&/'; # $b should be tainted.
362check_taint_not $a, '$a from ($b = $a) =~ s/\w/$&/'; # $a should be not.
8ebc5c01 363
364$_ = $a; # untaint $_
365
366s/(\w)/\l$1/; # this must taint
2575405e 367check_taint $_, '$_ (wasn\'t tainted) from s/(\w)/\l$1/,'; # this must taint
fdf73a7f
KW		 368check_taint $&, "\t\$&";
369check_taint $`, "\t\$`";
370check_taint $', "\t\$'";
371check_taint $+, "\t\$+";
372check_taint $1, "\t\$1";
373check_taint_not $2, "\t\$2";
8ebc5c01 374
375$_ = $a; # untaint $_
376
377s/(\w)/\L$1/; # this must taint
2575405e 378check_taint $_, '$_ (wasn\'t tainted) from s/(\w)/\L$1/,';
fdf73a7f
KW		 379check_taint $&, "\t\$&";
380check_taint $`, "\t\$`";
381check_taint $', "\t\$'";
382check_taint $+, "\t\$+";
383check_taint $1, "\t\$1";
384check_taint_not $2, "\t\$2";
8ebc5c01 385
386$_ = $a; # untaint $_
387
388s/(\w)/\u$1/; # this must taint
2575405e 389check_taint $_, '$_ (wasn\'t tainted) from s/(\w)/\u$1/';
fdf73a7f
KW		 390check_taint $&, "\t\$&";
391check_taint $`, "\t\$`";
392check_taint $', "\t\$'";
393check_taint $+, "\t\$+";
394check_taint $1, "\t\$1";
395check_taint_not $2, "\t\$2";
8ebc5c01 396
397$_ = $a; # untaint $_
398
399s/(\w)/\U$1/; # this must taint
2575405e 400check_taint $_, '$_ (wasn\'t tainted) from s/(\w)/\U$1/';
fdf73a7f
KW		 401check_taint $&, "\t\$&";
402check_taint $`, "\t\$`";
403check_taint $', "\t\$'";
404check_taint $+, "\t\$+";
405check_taint $1, "\t\$1";
406check_taint_not $2, "\t\$2";
8ebc5c01 407
faab3281
KW		 408# After all this tainting $a should be cool.
409
2575405e 410check_taint_not $a, '$a still not tainted';
faab3281 411
b99851e1
KW		 412"a" =~ /([a-z])/;
413check_taint_not $1, '"a" =~ /([a-z])/';
414"foo.bar_baz" =~ /^(.*)[._](.*?)$/; # Bug 120675
415check_taint_not $1, '"foo.bar_baz" =~ /^(.*)[._](.*?)$/';
416
7a9d1c02 417# BE SURE TO COPY ANYTHING YOU ADD to the block below
8ebc5c01 418
66cbab2c
KW		 419{ # This is just the previous tests copied here with a different
420 # compile-time pragma.
421
422 use locale ':not_characters'; # engage restricted locale with different
423 # tainting rules
b6fb4de7
KW		 424 check_taint_not $a, '$a';
425
426 check_taint_not uc($a), 'uc($a)';
427 check_taint_not "\U$a", '"\U$a"';
428 check_taint_not ucfirst($a), 'ucfirst($a)';
429 check_taint_not "\u$a", '"\u$a"';
430 check_taint_not lc($a), 'lc($a)';
431 check_taint_not fc($a), 'fc($a)';
432 check_taint_not "\L$a", '"\L$a"';
433 check_taint_not "\F$a", '"\F$a"';
434 check_taint_not lcfirst($a), 'lcfirst($a)';
435 check_taint_not "\l$a", '"\l$a"';
436
437 check_taint_not sprintf('%e', 123.456), "sprintf('%e', 123.456)";
438 check_taint_not sprintf('%f', 123.456), "sprintf('%f', 123.456)";
439 check_taint_not sprintf('%g', 123.456), "sprintf('%g', 123.456)";
440 check_taint_not sprintf('%d', 123.456), "sprintf('%d', 123.456)";
441 check_taint_not sprintf('%x', 123.456), "sprintf('%x', 123.456)";
66cbab2c
KW		 442
443 $_ = $a; # untaint $_
444
b6fb4de7 445 $_ = uc($a);
66cbab2c 446
b6fb4de7 447 check_taint_not $_, '$_ = uc($a)';
66cbab2c 448
b6fb4de7
KW		 449 /(\w)/;
450 check_taint_not $&, "\$& from /(\\w)/";
451 check_taint_not $`, "\t\$`";
452 check_taint_not $', "\t\$'";
453 check_taint_not $+, "\t\$+";
454 check_taint_not $1, "\t\$1";
455 check_taint_not $2, "\t\$2";
66cbab2c
KW		 456
457 /(.)/; # untaint $&, $`, $', $+, $1.
b6fb4de7
KW		 458 check_taint_not $&, "\$& from /(.)/";
459 check_taint_not $`, "\t\$`";
460 check_taint_not $', "\t\$'";
461 check_taint_not $+, "\t\$+";
462 check_taint_not $1, "\t\$1";
463 check_taint_not $2, "\t\$2";
464
465 /(\W)/;
466 check_taint_not $&, "\$& from /(\\W)/";
467 check_taint_not $`, "\t\$`";
468 check_taint_not $', "\t\$'";
469 check_taint_not $+, "\t\$+";
470 check_taint_not $1, "\t\$1";
471 check_taint_not $2, "\t\$2";
66cbab2c 472
b6fb4de7
KW		 473 /(.)/; # untaint $&, $`, $', $+, $1.
474 check_taint_not $&, "\$& from /(.)/";
475 check_taint_not $`, "\t\$`";
476 check_taint_not $', "\t\$'";
477 check_taint_not $+, "\t\$+";
478 check_taint_not $1, "\t\$1";
479 check_taint_not $2, "\t\$2";
480
481 /(\s)/;
482 check_taint_not $&, "\$& from /(\\s)/";
483 check_taint_not $`, "\t\$`";
484 check_taint_not $', "\t\$'";
485 check_taint_not $+, "\t\$+";
486 check_taint_not $1, "\t\$1";
487 check_taint_not $2, "\t\$2";
66cbab2c 488
b6fb4de7
KW		 489 /(.)/; # untaint $&, $`, $', $+, $1.
490 check_taint_not $&, "\$& from /(.)/";
66cbab2c 491
b6fb4de7
KW		 492 /(\S)/;
493 check_taint_not $&, "\$& from /(\\S)/";
494 check_taint_not $`, "\t\$`";
495 check_taint_not $', "\t\$'";
496 check_taint_not $+, "\t\$+";
497 check_taint_not $1, "\t\$1";
498 check_taint_not $2, "\t\$2";
66cbab2c 499
b6fb4de7
KW		 500 /(.)/; # untaint $&, $`, $', $+, $1.
501 check_taint_not $&, "\$& from /(.)/";
502
503 "0" =~ /(\d)/;
504 check_taint_not $&, "\$& from /(\\d)/";
505 check_taint_not $`, "\t\$`";
506 check_taint_not $', "\t\$'";
507 check_taint_not $+, "\t\$+";
508 check_taint_not $1, "\t\$1";
509 check_taint_not $2, "\t\$2";
510
511 /(.)/; # untaint $&, $`, $', $+, $1.
512 check_taint_not $&, "\$& from /(.)/";
66cbab2c 513
b6fb4de7
KW		 514 /(\D)/;
515 check_taint_not $&, "\$& from /(\\D)/";
516 check_taint_not $`, "\t\$`";
517 check_taint_not $', "\t\$'";
518 check_taint_not $+, "\t\$+";
519 check_taint_not $1, "\t\$1";
520 check_taint_not $2, "\t\$2";
66cbab2c 521
b6fb4de7
KW		 522 /(.)/; # untaint $&, $`, $', $+, $1.
523 check_taint_not $&, "\$& from /(.)/";
524
525 /([[:alnum:]])/;
526 check_taint_not $&, "\$& from /([[:alnum:]])/";
527 check_taint_not $`, "\t\$`";
528 check_taint_not $', "\t\$'";
529 check_taint_not $+, "\t\$+";
530 check_taint_not $1, "\t\$1";
531 check_taint_not $2, "\t\$2";
532
533 /(.)/; # untaint $&, $`, $', $+, $1.
534 check_taint_not $&, "\$& from /(.)/";
535
536 /([[:^alnum:]])/;
537 check_taint_not $&, "\$& from /([[:^alnum:]])/";
538 check_taint_not $`, "\t\$`";
539 check_taint_not $', "\t\$'";
540 check_taint_not $+, "\t\$+";
541 check_taint_not $1, "\t\$1";
542 check_taint_not $2, "\t\$2";
543
544 "a" =~ /(a)|(\w)/;
545 check_taint_not $&, "\$& from /(a)|(\\w)/";
546 check_taint_not $`, "\t\$`";
547 check_taint_not $', "\t\$'";
548 check_taint_not $+, "\t\$+";
549 check_taint_not $1, "\t\$1";
550 ok($1 eq 'a', ("\t" x 5) . "\$1 is 'a'");
551 ok(! defined $2, ("\t" x 5) . "\$2 is undefined");
552 check_taint_not $2, "\t\$2";
553 check_taint_not $3, "\t\$3";
554
555 /(.)/; # untaint $&, $`, $', $+, $1.
556 check_taint_not $&, "\$& from /(.)/";
557
558 "\N{CYRILLIC SMALL LETTER A}" =~ /(\N{CYRILLIC CAPITAL LETTER A})/i;
559 check_taint_not $&, "\$& from /(\\N{CYRILLIC CAPITAL LETTER A})/i";
560 check_taint_not $`, "\t\$`";
561 check_taint_not $', "\t\$'";
562 check_taint_not $+, "\t\$+";
563 check_taint_not $1, "\t\$1";
564 ok($1 eq "\N{CYRILLIC SMALL LETTER A}", ("\t" x 4) . "\t\$1 is 'small cyrillic a'");
565 check_taint_not $2, "\t\$2";
566
567 /(.)/; # untaint $&, $`, $', $+, $1.
568 check_taint_not $&, "\$& from /./";
66cbab2c 569
b6fb4de7
KW		 570 "(\N{KELVIN SIGN})" =~ /(\N{KELVIN SIGN})/i;
571 check_taint_not $&, "\$& from /(\\N{KELVIN SIGN})/i";
572 check_taint_not $`, "\t\$`";
573 check_taint_not $', "\t\$'";
574 check_taint_not $+, "\t\$+";
575 check_taint_not $1, "\t\$1";
576 check_taint_not $2, "\t\$2";
577
578 /(.)/; # untaint $&, $`, $', $+, $1.
579 check_taint_not $&, "\$& from /(.)/";
580
581 "a:" =~ /(.)\b(.)/;
582 check_taint_not $&, "\$& from /(.)\\b(.)/";
583 check_taint_not $`, "\t\$`";
584 check_taint_not $', "\t\$'";
585 check_taint_not $+, "\t\$+";
586 check_taint_not $1, "\t\$1";
587 check_taint_not $2, "\t\$2";
588 check_taint_not $3, "\t\$3";
589
590 /(.)/; # untaint $&, $`, $', $+, $1.
591 check_taint_not $&, "\$& from /./";
592
593 "aa" =~ /(.)\B(.)/;
594 check_taint_not $&, "\$& from /(.)\\B(.)/";
595 check_taint_not $`, "\t\$`";
596 check_taint_not $', "\t\$'";
597 check_taint_not $+, "\t\$+";
598 check_taint_not $1, "\t\$1";
599 check_taint_not $2, "\t\$2";
600 check_taint_not $3, "\t\$3";
601
602 /(.)/; # untaint $&, $`, $', $+, $1.
603 check_taint_not $&, "\$& from /./";
604
605 "aaa" =~ /(.).(\1)/i; # notaint because not locale dependent
606 check_taint_not $&, "\$ & from /(.).(\\1)/";
607 check_taint_not $`, "\t\$`";
608 check_taint_not $', "\t\$'";
609 check_taint_not $+, "\t\$+";
610 check_taint_not $1, "\t\$1";
611 check_taint_not $2, "\t\$2";
612 check_taint_not $3, "\t\$3";
613
614 /(.)/; # untaint $&, $`, $', $+, $1.
615 check_taint_not $&, "\$ & from /./";
616
617 $_ = $a; # untaint $_
618
619 check_taint_not $_, 'untainting $_ works';
620
621 /(b)/;
622 check_taint_not $&, "\$ & from /(b)/";
623 check_taint_not $`, "\t\$`";
624 check_taint_not $', "\t\$'";
625 check_taint_not $+, "\t\$+";
626 check_taint_not $1, "\t\$1";
627 check_taint_not $2, "\t\$2";
66cbab2c
KW		 628
629 $_ = $a; # untaint $_
630
b6fb4de7
KW		 631 check_taint_not $_, 'untainting $_ works';
632
633 s/(.+)/b/;
634 check_taint_not $_, '$_ (wasn\'t tainted) from s/(.+)/b/';
635 check_taint_not $&, "\t\$&";
636 check_taint_not $`, "\t\$`";
637 check_taint_not $', "\t\$'";
638 check_taint_not $+, "\t\$+";
639 check_taint_not $1, "\t\$1";
640 check_taint_not $2, "\t\$2";
66cbab2c
KW		 641
642 $b = $a; # untaint $b
643
644 ($b = $a) =~ s/\w/$&/;
b6fb4de7
KW		 645 check_taint_not $b, '$b from ($b = $a) =~ s/\w/$&/';
646 check_taint_not $a, '$a from ($b = $a) =~ s/\w/$&/';
66cbab2c
KW		 647
648 $_ = $a; # untaint $_
649
b6fb4de7
KW		 650 s/(\w)/\l$1/;
651 check_taint_not $_, '$_ (wasn\'t tainted) from s/(\w)/\l$1/,'; # this must taint
652 check_taint_not $&, "\t\$&";
653 check_taint_not $`, "\t\$`";
654 check_taint_not $', "\t\$'";
655 check_taint_not $+, "\t\$+";
656 check_taint_not $1, "\t\$1";
657 check_taint_not $2, "\t\$2";
66cbab2c
KW		 658
659 $_ = $a; # untaint $_
660
b6fb4de7
KW		 661 s/(\w)/\L$1/;
662 check_taint_not $_, '$_ (wasn\'t tainted) from s/(\w)/\L$1/,';
663 check_taint_not $&, "\t\$&";
664 check_taint_not $`, "\t\$`";
665 check_taint_not $', "\t\$'";
666 check_taint_not $+, "\t\$+";
667 check_taint_not $1, "\t\$1";
668 check_taint_not $2, "\t\$2";
66cbab2c
KW		 669
670 $_ = $a; # untaint $_
671
b6fb4de7
KW		 672 s/(\w)/\u$1/;
673 check_taint_not $_, '$_ (wasn\'t tainted) from s/(\w)/\u$1/';
674 check_taint_not $&, "\t\$&";
675 check_taint_not $`, "\t\$`";
676 check_taint_not $', "\t\$'";
677 check_taint_not $+, "\t\$+";
678 check_taint_not $1, "\t\$1";
679 check_taint_not $2, "\t\$2";
66cbab2c
KW		 680
681 $_ = $a; # untaint $_
682
b6fb4de7
KW		 683 s/(\w)/\U$1/;
684 check_taint_not $_, '$_ (wasn\'t tainted) from s/(\w)/\U$1/';
685 check_taint_not $&, "\t\$&";
686 check_taint_not $`, "\t\$`";
687 check_taint_not $', "\t\$'";
688 check_taint_not $+, "\t\$+";
689 check_taint_not $1, "\t\$1";
690 check_taint_not $2, "\t\$2";
66cbab2c
KW		 691
692 # After all this tainting $a should be cool.
693
b6fb4de7 694 check_taint_not $a, '$a still not tainted';
7a9d1c02
KW		 695
696 "a" =~ /([a-z])/;
697 check_taint_not $1, '"a" =~ /([a-z])/';
698 "foo.bar_baz" =~ /^(.*)[._](.*?)$/; # Bug 120675
699 check_taint_not $1, '"foo.bar_baz" =~ /^(.*)[._](.*?)$/';
b6fb4de7 700
66cbab2c
KW		 701}
702
703# Here are in scope of 'use locale'
704
8ebc5c01 705# I think we've seen quite enough of taint.
706# Let us do some *real* locale work now,
284102e8 707# unless setlocale() is missing (i.e. minitest).
8ebc5c01 708
6cf0b567 709# The test number before our first setlocale()
66330f13 710my $final_without_setlocale = $test_num;
6cf0b567 711
284102e8
JH		 712# Find locales.
713
46973bb2 714debug "Scanning for locales...\n";
6be75cd7 715
9b0711ee
KW		 716require POSIX; import POSIX ':locale_h';
717
3d9e170f 718my @Locale = find_locales([ &POSIX::LC_CTYPE, &POSIX::LC_NUMERIC, &POSIX::LC_ALL ]);
4599a1de 719
46973bb2 720debug "Locales =\n";
887ef7ed 721for ( @Locale ) {
46973bb2 722 debug "$_\n";
887ef7ed 723}
8ebc5c01 724
d369fd5b
KW		 725unless (@Locale) {
726 print "1..$test_num\n";
727 exit;
728}
729
d369fd5b
KW		 730
731setlocale(&POSIX::LC_ALL, "C");
732
73fc293b
KW		 733my %posixes;
734
284102e8 735my %Problem;
2a680da6 736my %Okay;
852b6749 737my %Known_bad_locale; # Failed test for a locale known to be bad
2a680da6 738my %Testing;
30032ef4 739my @Added_alpha; # Alphas that aren't in the C locale.
c08acc4c 740my %test_names;
284102e8 741
705af3af 742sub disp_chars {
019bf7dd
KW		 743 # This returns a display string denoting the input parameter @_, each
744 # entry of which is a single character in the range 0-255. The first part
745 # of the output is a string of the characters in @_ that are ASCII
746 # graphics, and hence unambiguously displayable. They are given by code
747 # point order. The second part is the remaining code points, the ordinals
748 # of which are each displayed as 2-digit hex. Blanks are inserted so as
749 # to keep anything from the first part looking like a 2-digit hex number.
750
751 no locale;
752 my @chars = sort { ord $a <=> ord $b } @_;
753 my $output = "";
019bf7dd
KW		 754 my $range_start;
755 my $start_class;
756 push @chars, chr(258); # This sentinel simplifies the loop termination
757 # logic
758 foreach my $i (0 .. @chars - 1) {
759 my $char = $chars[$i];
760 my $range_end;
761 my $class;
762
763 # We avoid using [:posix:] classes, as these are being tested in this
764 # file. Each equivalence class below is for things that can appear in
765 # a range; those that can't be in a range have class -1. 0 for those
766 # which should be output in hex; and >0 for the other ranges
767 if ($char =~ /[A-Z]/) {
768 $class = 2;
769 }
770 elsif ($char =~ /[a-z]/) {
771 $class = 3;
772 }
773 elsif ($char =~ /[0-9]/) {
774 $class = 4;
775 }
78fbfaf5
KW		 776 # Uncomment to get literal punctuation displayed instead of hex
777 #elsif ($char =~ /[[\]!"#\$\%&\'()*+,.\/:\\;<=>?\@\^_`{|}~-]/) {
778 # $class = -1; # Punct never appears in a range
779 #}
019bf7dd
KW		 780 else {
781 $class = 0; # Output in hex
782 }
783
784 if (! defined $range_start) {
785 if ($class < 0) {
78fbfaf5 786 $output .= " " . $char;
019bf7dd
KW		 787 }
788 else {
789 $range_start = ord $char;
790 $start_class = $class;
791 }
792 } # A range ends if not consecutive, or the class-type changes
793 elsif (ord $char != ($range_end = ord($chars[$i-1])) + 1
794 || $class != $start_class)
795 {
796
797 # Here, the current character is not in the range. This means the
798 # previous character must have been. Output the range up through
799 # that one.
800 my $range_length = $range_end - $range_start + 1;
801 if ($start_class > 0) {
802 $output .= " " . chr($range_start);
803 $output .= "-" . chr($range_end) if $range_length > 1;
804 }
805 else {
78fbfaf5
KW		 806 $output .= sprintf(" %02X", $range_start);
807 $output .= sprintf("-%02X", $range_end) if $range_length > 1;
019bf7dd
KW		 808 }
809
810 # Handle the new current character, as potentially beginning a new
811 # range
812 undef $range_start;
813 redo;
814 }
815 }
816
817 $output =~ s/^ //;
78fbfaf5 818 return $output;
019bf7dd
KW		 819}
820
010b53a6
KW		 821sub disp_str ($) {
822 my $string = shift;
823
824 # Displays the string unambiguously. ASCII printables are always output
825 # as-is, though perhaps separated by blanks from other characters. If
826 # entirely printable ASCII, just returns the string. Otherwise if valid
827 # UTF-8 it uses the character names for non-printable-ASCII. Otherwise it
828 # outputs hex for each non-ASCII-printable byte.
829
830 return $string if $string =~ / ^ [[:print:]]* $/xa;
831
832 my $result = "";
833 my $prev_was_punct = 1; # Beginning is considered punct
834 if (utf8::valid($string) && utf8::is_utf8($string)) {
835 use charnames ();
836 foreach my $char (split "", $string) {
837
838 # Keep punctuation adjacent to other characters; otherwise
839 # separate them with a blank
840 if ($char =~ /[[:punct:]]/a) {
841 $result .= $char;
842 $prev_was_punct = 1;
843 }
844 elsif ($char =~ /[[:print:]]/a) {
845 $result .= " " unless $prev_was_punct;
846 $result .= $char;
847 $prev_was_punct = 0;
848 }
849 else {
850 $result .= " " unless $prev_was_punct;
e82d2a11
KW		 851 my $name = charnames::viacode(ord $char);
852 $result .= (defined $name) ? $name : ':unknown:';
010b53a6
KW		 853 $prev_was_punct = 0;
854 }
855 }
856 }
857 else {
858 use bytes;
859 foreach my $char (split "", $string) {
860 if ($char =~ /[[:punct:]]/a) {
861 $result .= $char;
862 $prev_was_punct = 1;
863 }
864 elsif ($char =~ /[[:print:]]/a) {
865 $result .= " " unless $prev_was_punct;
866 $result .= $char;
867 $prev_was_punct = 0;
868 }
869 else {
870 $result .= " " unless $prev_was_punct;
871 $result .= sprintf("%02X", ord $char);
872 $prev_was_punct = 0;
873 }
874 }
875 }
876
877 return $result;
878}
879
30032ef4
KW		 880sub report_result {
881 my ($Locale, $i, $pass_fail, $message) = @_;
15bbd6a2
KW		 882 $message //= "";
883 $message = " ($message)" if $message;
852b6749
KW		 884 if ($pass_fail) {
885 push @{$Okay{$i}}, $Locale;
886 }
887 else {
888 $Known_bad_locale{$i}{$Locale} = 1 if exists $known_bad_locales{$^O}
889 && $Locale =~ $known_bad_locales{$^O};
2a680da6 890 $Problem{$i}{$Locale} = 1;
46973bb2 891 debug "failed $i ($test_names{$i}) with locale '$Locale'$message\n";
2a680da6
JH		 892 }
893}
894
7c844d17
KW		 895sub report_multi_result {
896 my ($Locale, $i, $results_ref) = @_;
897
898 # $results_ref points to an array, each element of which is a character that was
899 # in error for this test numbered '$i'. If empty, the test passed
900
901 my $message = "";
902 if (@$results_ref) {
705af3af 903 $message = join " ", "for", disp_chars(@$results_ref);
7c844d17
KW		 904 }
905 report_result($Locale, $i, @$results_ref == 0, $message);
906}
907
c4093d7d
KW		 908my $first_locales_test_number = $final_without_setlocale + 1;
909my $locales_test_number;
910my $not_necessarily_a_problem_test_number;
6d5d702a 911my $first_casing_test_number;
c4093d7d
KW		 912my %setlocale_failed; # List of locales that setlocale() didn't work on
913
73fc293b 914foreach my $Locale (@Locale) {
c4093d7d 915 $locales_test_number = $first_locales_test_number - 1;
46973bb2
KW		 916 debug "\n";
917 debug "Locale = $Locale\n";
284102e8 918
a810e350 919 unless (setlocale(&POSIX::LC_ALL, $Locale)) {
c4093d7d 920 $setlocale_failed{$Locale} = $Locale;
284102e8 921 next;
8ebc5c01 922 }
8ebc5c01 923
31f05a37
KW		 924 # We test UTF-8 locales only under ':not_characters'; It is easier to
925 # test them in other test files than here. Non- UTF-8 locales are tested
926 # only under plain 'use locale', as otherwise we would have to convert
927 # everything in them to Unicode.
66cbab2c 928
95eaa1bf
KW		 929 my %UPPER = (); # All alpha X for which uc(X) == X and lc(X) != X
930 my %lower = (); # All alpha X for which lc(X) == X and uc(X) != X
931 my %BoThCaSe = (); # All alpha X for which uc(X) == lc(X) == X
66cbab2c 932
ab8b8bcc 933 my $is_utf8_locale = is_locale_utf8($Locale);
b9df08e4 934
46973bb2 935 debug "is utf8 locale? = $is_utf8_locale\n";
b9df08e4 936
68886934 937 debug "radix = " . disp_str(localeconv()->{decimal_point}) . "\n";
b9df08e4 938
66cbab2c
KW		 939 if (! $is_utf8_locale) {
940 use locale;
fb844330
KW		 941 @{$posixes{'word'}} = grep /\w/, map { chr } 0..255;
942 @{$posixes{'digit'}} = grep /\d/, map { chr } 0..255;
943 @{$posixes{'space'}} = grep /\s/, map { chr } 0..255;
944 @{$posixes{'alpha'}} = grep /[[:alpha:]]/, map {chr } 0..255;
945 @{$posixes{'alnum'}} = grep /[[:alnum:]]/, map {chr } 0..255;
946 @{$posixes{'ascii'}} = grep /[[:ascii:]]/, map {chr } 0..255;
947 @{$posixes{'blank'}} = grep /[[:blank:]]/, map {chr } 0..255;
948 @{$posixes{'cntrl'}} = grep /[[:cntrl:]]/, map {chr } 0..255;
949 @{$posixes{'graph'}} = grep /[[:graph:]]/, map {chr } 0..255;
950 @{$posixes{'lower'}} = grep /[[:lower:]]/, map {chr } 0..255;
951 @{$posixes{'print'}} = grep /[[:print:]]/, map {chr } 0..255;
98ed56e7 952 @{$posixes{'punct'}} = grep /[[:punct:]]/, map {chr } 0..255;
fb844330
KW		 953 @{$posixes{'upper'}} = grep /[[:upper:]]/, map {chr } 0..255;
954 @{$posixes{'xdigit'}} = grep /[[:xdigit:]]/, map {chr } 0..255;
955 @{$posixes{'cased'}} = grep /[[:upper:]]/i, map {chr } 0..255;
e5272a46 956
71e5cbb3
KW		 957 # Sieve the uppercase and the lowercase.
958
fb844330 959 for (@{$posixes{'word'}}) {
71e5cbb3
KW		 960 if (/[^\d_]/) { # skip digits and the _
961 if (uc($_) eq $_) {
962 $UPPER{$_} = $_;
963 }
964 if (lc($_) eq $_) {
965 $lower{$_} = $_;
966 }
967 }
968 }
66cbab2c
KW		 969 }
970 else {
971 use locale ':not_characters';
fb844330
KW		 972 @{$posixes{'word'}} = grep /\w/, map { chr } 0..255;
973 @{$posixes{'digit'}} = grep /\d/, map { chr } 0..255;
974 @{$posixes{'space'}} = grep /\s/, map { chr } 0..255;
975 @{$posixes{'alpha'}} = grep /[[:alpha:]]/, map {chr } 0..255;
976 @{$posixes{'alnum'}} = grep /[[:alnum:]]/, map {chr } 0..255;
977 @{$posixes{'ascii'}} = grep /[[:ascii:]]/, map {chr } 0..255;
978 @{$posixes{'blank'}} = grep /[[:blank:]]/, map {chr } 0..255;
979 @{$posixes{'cntrl'}} = grep /[[:cntrl:]]/, map {chr } 0..255;
980 @{$posixes{'graph'}} = grep /[[:graph:]]/, map {chr } 0..255;
981 @{$posixes{'lower'}} = grep /[[:lower:]]/, map {chr } 0..255;
982 @{$posixes{'print'}} = grep /[[:print:]]/, map {chr } 0..255;
98ed56e7 983 @{$posixes{'punct'}} = grep /[[:punct:]]/, map {chr } 0..255;
fb844330
KW		 984 @{$posixes{'upper'}} = grep /[[:upper:]]/, map {chr } 0..255;
985 @{$posixes{'xdigit'}} = grep /[[:xdigit:]]/, map {chr } 0..255;
986 @{$posixes{'cased'}} = grep /[[:upper:]]/i, map {chr } 0..255;
987 for (@{$posixes{'word'}}) {
66cbab2c
KW		 988 if (/[^\d_]/) { # skip digits and the _
989 if (uc($_) eq $_) {
990 $UPPER{$_} = $_;
991 }
992 if (lc($_) eq $_) {
993 $lower{$_} = $_;
994 }
995 }
996 }
997 }
a160ac48 998
fb844330
KW		 999 # Ordered, where possible, in groups of "this is a subset of the next
1000 # one"
46973bb2
KW		 1001 debug ":upper: = ", disp_chars(@{$posixes{'upper'}}), "\n";
1002 debug ":lower: = ", disp_chars(@{$posixes{'lower'}}), "\n";
1003 debug ":cased: = ", disp_chars(@{$posixes{'cased'}}), "\n";
1004 debug ":alpha: = ", disp_chars(@{$posixes{'alpha'}}), "\n";
1005 debug ":alnum: = ", disp_chars(@{$posixes{'alnum'}}), "\n";
1006 debug " w = ", disp_chars(@{$posixes{'word'}}), "\n";
1007 debug ":graph: = ", disp_chars(@{$posixes{'graph'}}), "\n";
1008 debug ":print: = ", disp_chars(@{$posixes{'print'}}), "\n";
1009 debug " d = ", disp_chars(@{$posixes{'digit'}}), "\n";
1010 debug ":xdigit: = ", disp_chars(@{$posixes{'xdigit'}}), "\n";
1011 debug ":blank: = ", disp_chars(@{$posixes{'blank'}}), "\n";
1012 debug " s = ", disp_chars(@{$posixes{'space'}}), "\n";
1013 debug ":punct: = ", disp_chars(@{$posixes{'punct'}}), "\n";
1014 debug ":cntrl: = ", disp_chars(@{$posixes{'cntrl'}}), "\n";
1015 debug ":ascii: = ", disp_chars(@{$posixes{'ascii'}}), "\n";
a160ac48 1016
284102e8 1017 foreach (keys %UPPER) {
a160ac48 1018
097ee67d 1019 $BoThCaSe{$_}++ if exists $lower{$_};
284102e8
JH		 1020 }
1021 foreach (keys %lower) {
097ee67d 1022 $BoThCaSe{$_}++ if exists $UPPER{$_};
284102e8 1023 }
097ee67d 1024 foreach (keys %BoThCaSe) {
284102e8
JH		 1025 delete $UPPER{$_};
1026 delete $lower{$_};
1027 }
1028
e5cc0528
KW		 1029 my %Unassigned;
1030 foreach my $ord ( 0 .. 255 ) {
1031 $Unassigned{chr $ord} = 1;
1032 }
1033 foreach my $class (keys %posixes) {
1034 foreach my $char (@{$posixes{$class}}) {
1035 delete $Unassigned{$char};
1036 }
1037 }
1038
46973bb2
KW		 1039 debug "UPPER = ", disp_chars(sort { ord $a <=> ord $b } keys %UPPER), "\n";
1040 debug "lower = ", disp_chars(sort { ord $a <=> ord $b } keys %lower), "\n";
1041 debug "BoThCaSe = ", disp_chars(sort { ord $a <=> ord $b } keys %BoThCaSe), "\n";
1042 debug "Unassigned = ", disp_chars(sort { ord $a <=> ord $b } keys %Unassigned), "\n";
284102e8 1043
baa71cfd 1044 my @failures;
3da38613 1045 my @fold_failures;
b9df08e4 1046 foreach my $x (sort { ord $a <=> ord $b } keys %UPPER) {
baa71cfd 1047 my $ok;
3da38613 1048 my $fold_ok;
baa71cfd
KW		 1049 if ($is_utf8_locale) {
1050 use locale ':not_characters';
1051 $ok = $x =~ /[[:upper:]]/;
3da38613 1052 $fold_ok = $x =~ /[[:lower:]]/i;
baa71cfd
KW		 1053 }
1054 else {
1055 use locale;
1056 $ok = $x =~ /[[:upper:]]/;
3da38613 1057 $fold_ok = $x =~ /[[:lower:]]/i;
baa71cfd
KW		 1058 }
1059 push @failures, $x unless $ok;
3da38613 1060 push @fold_failures, $x unless $fold_ok;
baa71cfd 1061 }
baa71cfd 1062 $locales_test_number++;
6d5d702a 1063 $first_casing_test_number = $locales_test_number;
95eaa1bf 1064 $test_names{$locales_test_number} = 'Verify that /[[:upper:]]/ matches all alpha X for which uc(X) == X and lc(X) != X';
7c844d17 1065 report_multi_result($Locale, $locales_test_number, \@failures);
6d5d702a 1066
3da38613 1067 $locales_test_number++;
6d5d702a 1068
95eaa1bf 1069 $test_names{$locales_test_number} = 'Verify that /[[:lower:]]/i matches all alpha X for which uc(X) == X and lc(X) != X';
7c844d17 1070 report_multi_result($Locale, $locales_test_number, \@fold_failures);
baa71cfd 1071
baa71cfd 1072 undef @failures;
3da38613 1073 undef @fold_failures;
baa71cfd 1074
b9df08e4 1075 foreach my $x (sort { ord $a <=> ord $b } keys %lower) {
baa71cfd 1076 my $ok;
3da38613 1077 my $fold_ok;
baa71cfd
KW		 1078 if ($is_utf8_locale) {
1079 use locale ':not_characters';
1080 $ok = $x =~ /[[:lower:]]/;
3da38613 1081 $fold_ok = $x =~ /[[:upper:]]/i;
baa71cfd
KW		 1082 }
1083 else {
1084 use locale;
1085 $ok = $x =~ /[[:lower:]]/;
3da38613 1086 $fold_ok = $x =~ /[[:upper:]]/i;
baa71cfd
KW		 1087 }
1088 push @failures, $x unless $ok;
3da38613 1089 push @fold_failures, $x unless $fold_ok;
baa71cfd
KW		 1090 }
1091
1092 $locales_test_number++;
95eaa1bf 1093 $test_names{$locales_test_number} = 'Verify that /[[:lower:]]/ matches all alpha X for which lc(X) == X and uc(X) != X';
7c844d17
KW		 1094 report_multi_result($Locale, $locales_test_number, \@failures);
1095
3da38613 1096 $locales_test_number++;
95eaa1bf 1097 $test_names{$locales_test_number} = 'Verify that /[[:upper:]]/i matches all alpha X for which lc(X) == X and uc(X) != X';
7c844d17 1098 report_multi_result($Locale, $locales_test_number, \@fold_failures);
baa71cfd 1099
9445c837
KW		 1100 { # Find the alphabetic characters that are not considered alphabetics
1101 # in the default (C) locale.
8ebc5c01 1102
284102e8 1103 no locale;
71e5cbb3 1104
30032ef4 1105 @Added_alpha = ();
5e7a1028 1106 for (keys %UPPER, keys %lower, keys %BoThCaSe) {
30032ef4 1107 push(@Added_alpha, $_) if (/\W/);
284102e8 1108 }
8ebc5c01 1109 }
8ebc5c01 1110
b9df08e4 1111 @Added_alpha = sort { ord $a <=> ord $b } @Added_alpha;
8ebc5c01 1112
46973bb2 1113 debug "Added_alpha = ", disp_chars(@Added_alpha), "\n";
8ebc5c01 1114
db31898d 1115 # Cross-check the whole 8-bit character set.
8ebc5c01 1116
db31898d
KW		 1117 ++$locales_test_number;
1118 my @f;
1119 $test_names{$locales_test_number} = 'Verify that \w and [:word:] are identical';
1120 for (map { chr } 0..255) {
1121 if ($is_utf8_locale) {
1122 use locale ':not_characters';
1123 push @f, $_ unless /[[:word:]]/ == /\w/;
1124 }
1125 else {
1126 push @f, $_ unless /[[:word:]]/ == /\w/;
1127 }
1128 }
1129 report_multi_result($Locale, $locales_test_number, \@f);
8ebc5c01 1130
db31898d
KW		 1131 ++$locales_test_number;
1132 undef @f;
1133 $test_names{$locales_test_number} = 'Verify that \d and [:digit:] are identical';
1134 for (map { chr } 0..255) {
1135 if ($is_utf8_locale) {
1136 use locale ':not_characters';
1137 push @f, $_ unless /[[:digit:]]/ == /\d/;
1138 }
1139 else {
1140 push @f, $_ unless /[[:digit:]]/ == /\d/;
1141 }
1142 }
1143 report_multi_result($Locale, $locales_test_number, \@f);
32e8aa3f 1144
db31898d
KW		 1145 ++$locales_test_number;
1146 undef @f;
1147 $test_names{$locales_test_number} = 'Verify that \s and [:space:] are identical';
1148 for (map { chr } 0..255) {
1149 if ($is_utf8_locale) {
1150 use locale ':not_characters';
1151 push @f, $_ unless /[[:space:]]/ == /\s/;
1152 }
1153 else {
1154 push @f, $_ unless /[[:space:]]/ == /\s/;
1155 }
1156 }
1157 report_multi_result($Locale, $locales_test_number, \@f);
32e8aa3f 1158
db31898d
KW		 1159 ++$locales_test_number;
1160 undef @f;
1161 $test_names{$locales_test_number} = 'Verify that [:posix:] and [:^posix:] are mutually exclusive';
1162 for (map { chr } 0..255) {
1163 if ($is_utf8_locale) {
1164 use locale ':not_characters';
1165 push @f, $_ unless (/[[:alpha:]]/ xor /[[:^alpha:]]/) ||
1166 (/[[:alnum:]]/ xor /[[:^alnum:]]/) ||
1167 (/[[:ascii:]]/ xor /[[:^ascii:]]/) ||
1168 (/[[:blank:]]/ xor /[[:^blank:]]/) ||
1169 (/[[:cntrl:]]/ xor /[[:^cntrl:]]/) ||
1170 (/[[:digit:]]/ xor /[[:^digit:]]/) ||
1171 (/[[:graph:]]/ xor /[[:^graph:]]/) ||
1172 (/[[:lower:]]/ xor /[[:^lower:]]/) ||
1173 (/[[:print:]]/ xor /[[:^print:]]/) ||
1174 (/[[:space:]]/ xor /[[:^space:]]/) ||
1175 (/[[:upper:]]/ xor /[[:^upper:]]/) ||
1176 (/[[:word:]]/ xor /[[:^word:]]/) ||
1177 (/[[:xdigit:]]/ xor /[[:^xdigit:]]/) ||
1178
1179 # effectively is what [:cased:] would be if it existed.
1180 (/[[:upper:]]/i xor /[[:^upper:]]/i);
1181 }
1182 else {
1183 push @f, $_ unless (/[[:alpha:]]/ xor /[[:^alpha:]]/) ||
1184 (/[[:alnum:]]/ xor /[[:^alnum:]]/) ||
1185 (/[[:ascii:]]/ xor /[[:^ascii:]]/) ||
1186 (/[[:blank:]]/ xor /[[:^blank:]]/) ||
1187 (/[[:cntrl:]]/ xor /[[:^cntrl:]]/) ||
1188 (/[[:digit:]]/ xor /[[:^digit:]]/) ||
1189 (/[[:graph:]]/ xor /[[:^graph:]]/) ||
1190 (/[[:lower:]]/ xor /[[:^lower:]]/) ||
1191 (/[[:print:]]/ xor /[[:^print:]]/) ||
1192 (/[[:space:]]/ xor /[[:^space:]]/) ||
1193 (/[[:upper:]]/ xor /[[:^upper:]]/) ||
1194 (/[[:word:]]/ xor /[[:^word:]]/) ||
1195 (/[[:xdigit:]]/ xor /[[:^xdigit:]]/) ||
1196 (/[[:upper:]]/i xor /[[:^upper:]]/i);
1197 }
1198 }
1199 report_multi_result($Locale, $locales_test_number, \@f);
32e8aa3f 1200
db31898d
KW		 1201 # The rules for the relationships are given in:
1202 # http://www.opengroup.org/onlinepubs/009695399/basedefs/xbd_chap07.html
32e8aa3f 1203
660c7bcc
KW		 1204
1205 ++$locales_test_number;
1206 undef @f;
1207 $test_names{$locales_test_number} = 'Verify that [:lower:] contains at least a-z';
1208 for ('a' .. 'z') {
1209 if ($is_utf8_locale) {
1210 use locale ':not_characters';
1211 push @f, $_ unless /[[:lower:]]/;
1212 }
1213 else {
1214 push @f, $_ unless /[[:lower:]]/;
1215 }
1216 }
1217 report_multi_result($Locale, $locales_test_number, \@f);
1218
db31898d
KW		 1219 ++$locales_test_number;
1220 undef @f;
1221 $test_names{$locales_test_number} = 'Verify that [:lower:] is a subset of [:alpha:]';
1222 for (map { chr } 0..255) {
1223 if ($is_utf8_locale) {
1224 use locale ':not_characters';
1225 push @f, $_ if /[[:lower:]]/ and ! /[[:alpha:]]/;
1226 }
1227 else {
1228 push @f, $_ if /[[:lower:]]/ and ! /[[:alpha:]]/;
1229 }
1230 }
1231 report_multi_result($Locale, $locales_test_number, \@f);
32e8aa3f 1232
db31898d
KW		 1233 ++$locales_test_number;
1234 undef @f;
660c7bcc
KW		 1235 $test_names{$locales_test_number} = 'Verify that [:upper:] contains at least A-Z';
1236 for ('A' .. 'Z') {
1237 if ($is_utf8_locale) {
1238 use locale ':not_characters';
1239 push @f, $_ unless /[[:upper:]]/;
1240 }
1241 else {
1242 push @f, $_ unless /[[:upper:]]/;
1243 }
1244 }
1245 report_multi_result($Locale, $locales_test_number, \@f);
1246
1247 ++$locales_test_number;
1248 undef @f;
db31898d
KW		 1249 $test_names{$locales_test_number} = 'Verify that [:upper:] is a subset of [:alpha:]';
1250 for (map { chr } 0..255) {
1251 if ($is_utf8_locale) {
1252 use locale ':not_characters';
1253 push @f, $_ if /[[:upper:]]/ and ! /[[:alpha:]]/;
1254 }
1255 else {
1256 push @f, $_ if /[[:upper:]]/ and ! /[[:alpha:]]/;
1257 }
1258 }
1259 report_multi_result($Locale, $locales_test_number, \@f);
32e8aa3f 1260
db31898d
KW		 1261 ++$locales_test_number;
1262 undef @f;
1263 $test_names{$locales_test_number} = 'Verify that /[[:lower:]]/i is a subset of [:alpha:]';
1264 for (map { chr } 0..255) {
1265 if ($is_utf8_locale) {
1266 use locale ':not_characters';
1267 push @f, $_ if /[[:lower:]]/i and ! /[[:alpha:]]/;
1268 }
1269 else {
1270 push @f, $_ if /[[:lower:]]/i and ! /[[:alpha:]]/;
1271 }
1272 }
1273 report_multi_result($Locale, $locales_test_number, \@f);
32e8aa3f 1274
db31898d
KW		 1275 ++$locales_test_number;
1276 undef @f;
1277 $test_names{$locales_test_number} = 'Verify that [:alpha:] is a subset of [:alnum:]';
1278 for (map { chr } 0..255) {
1279 if ($is_utf8_locale) {
1280 use locale ':not_characters';
1281 push @f, $_ if /[[:alpha:]]/ and ! /[[:alnum:]]/;
1282 }
1283 else {
1284 push @f, $_ if /[[:alpha:]]/ and ! /[[:alnum:]]/;
1285 }
1286 }
1287 report_multi_result($Locale, $locales_test_number, \@f);
32e8aa3f 1288
db31898d
KW		 1289 ++$locales_test_number;
1290 undef @f;
660c7bcc
KW		 1291 $test_names{$locales_test_number} = 'Verify that [:digit:] contains at least 0-9';
1292 for ('0' .. '9') {
1293 if ($is_utf8_locale) {
1294 use locale ':not_characters';
1295 push @f, $_ unless /[[:digit:]]/;
1296 }
1297 else {
1298 push @f, $_ unless /[[:digit:]]/;
1299 }
1300 }
1301 report_multi_result($Locale, $locales_test_number, \@f);
1302
1303 ++$locales_test_number;
1304 undef @f;
db31898d
KW		 1305 $test_names{$locales_test_number} = 'Verify that [:digit:] is a subset of [:alnum:]';
1306 for (map { chr } 0..255) {
1307 if ($is_utf8_locale) {
1308 use locale ':not_characters';
1309 push @f, $_ if /[[:digit:]]/ and ! /[[:alnum:]]/;
1310 }
1311 else {
1312 push @f, $_ if /[[:digit:]]/ and ! /[[:alnum:]]/;
1313 }
1314 }
1315 report_multi_result($Locale, $locales_test_number, \@f);
32e8aa3f 1316
db31898d
KW		 1317 ++$locales_test_number;
1318 undef @f;
aac995d2 1319 $test_names{$locales_test_number} = 'Verify that [:digit:] matches either 10 or 20 code points';
fb844330 1320 report_result($Locale, $locales_test_number, @{$posixes{'digit'}} == 10 || @{$posixes{'digit'}} == 20);
aac995d2
KW		 1321
1322 ++$locales_test_number;
1323 undef @f;
660c7bcc
KW		 1324 $test_names{$locales_test_number} = 'Verify that if there is a second set of digits in [:digit:], they are consecutive';
1325 if (@{$posixes{'digit'}} == 20) {
1326 my $previous_ord;
fc81f5f2 1327 for (map { chr } 0..255) {
660c7bcc
KW		 1328 next unless /[[:digit:]]/;
1329 next if /[0-9]/;
1330 if (defined $previous_ord) {
1331 if ($is_utf8_locale) {
1332 use locale ':not_characters';
1333 push @f, $_ if ord $_ != $previous_ord + 1;
1334 }
1335 else {
1336 push @f, $_ if ord $_ != $previous_ord + 1;
1337 }
fc81f5f2 1338 }
660c7bcc 1339 $previous_ord = ord $_;
db31898d
KW		 1340 }
1341 }
1342 report_multi_result($Locale, $locales_test_number, \@f);
32e8aa3f 1343
db31898d
KW		 1344 ++$locales_test_number;
1345 undef @f;
d458c02c
KW		 1346 my @xdigit_digits; # :digit: & :xdigit:
1347 $test_names{$locales_test_number} = 'Verify that [:xdigit:] contains one or two blocks of 10 consecutive [:digit:] chars';
db31898d
KW		 1348 for (map { chr } 0..255) {
1349 if ($is_utf8_locale) {
1350 use locale ':not_characters';
d458c02c
KW		 1351 # For utf8 locales, we actually use a stricter test: that :digit:
1352 # is a subset of :xdigit:, as we know that only 0-9 should match
1353 push @f, $_ if /[[:digit:]]/ and ! /[[:xdigit:]]/;
db31898d
KW		 1354 }
1355 else {
d458c02c 1356 push @xdigit_digits, $_ if /[[:digit:]]/ and /[[:xdigit:]]/;
db31898d
KW		 1357 }
1358 }
d458c02c
KW		 1359 if (! $is_utf8_locale) {
1360
1361 # For non-utf8 locales, @xdigit_digits is a list of the characters
1362 # that are both :xdigit: and :digit:. Because :digit: is stored in
1363 # increasing code point order (unless the tests above failed),
1364 # @xdigit_digits is as well. There should be exactly 10 or
1365 # 20 of these.
1366 if (@xdigit_digits != 10 && @xdigit_digits != 20) {
1367 @f = @xdigit_digits;
1368 }
1369 else {
1370
1371 # Look for contiguity in the series, adding any wrong ones to @f
1372 my @temp = @xdigit_digits;
1373 while (@temp > 1) {
1374 push @f, $temp[1] if ($temp[0] != $temp[1] - 1)
1375
1376 # Skip this test for the 0th character of
1377 # the second block of 10, as it won't be
1378 # contiguous with the previous block
1379 && (! defined $xdigit_digits[10]
1380 || $temp[1] != $xdigit_digits[10]);
1381 shift @temp;
1382 }
1383 }
1384 }
1385
db31898d 1386 report_multi_result($Locale, $locales_test_number, \@f);
32e8aa3f 1387
660c7bcc
KW		 1388 ++$locales_test_number;
1389 undef @f;
1390 $test_names{$locales_test_number} = 'Verify that [:xdigit:] contains at least A-F, a-f';
1391 for ('A' .. 'F', 'a' .. 'f') {
1392 if ($is_utf8_locale) {
1393 use locale ':not_characters';
1394 push @f, $_ unless /[[:xdigit:]]/;
1395 }
1396 else {
1397 push @f, $_ unless /[[:xdigit:]]/;
1398 }
1399 }
1400 report_multi_result($Locale, $locales_test_number, \@f);
1401
1402 ++$locales_test_number;
1403 undef @f;
1404 $test_names{$locales_test_number} = 'Verify that any additional members of [:xdigit:], are in groups of 6 consecutive code points';
1405 my $previous_ord;
1406 my $count = 0;
d458c02c
KW		 1407 for my $chr (map { chr } 0..255) {
1408 next unless $chr =~ /[[:xdigit:]]/;
1409 if ($is_utf8_locale) {
1410 next if $chr =~ /[[:digit:]]/;
1411 }
1412 else {
1413 next if grep { $chr eq $_ } @xdigit_digits;
1414 }
1415 next if $chr =~ /[A-Fa-f]/;
660c7bcc
KW		 1416 if (defined $previous_ord) {
1417 if ($is_utf8_locale) {
1418 use locale ':not_characters';
d458c02c 1419 push @f, $chr if ord $chr != $previous_ord + 1;
660c7bcc
KW		 1420 }
1421 else {
d458c02c 1422 push @f, $chr if ord $chr != $previous_ord + 1;
660c7bcc
KW		 1423 }
1424 }
1425 $count++;
1426 if ($count == 6) {
1427 undef $previous_ord;
1428 }
1429 else {
d458c02c 1430 $previous_ord = ord $chr;
660c7bcc
KW		 1431 }
1432 }
1433 report_multi_result($Locale, $locales_test_number, \@f);
32e8aa3f 1434
db31898d
KW		 1435 ++$locales_test_number;
1436 undef @f;
1437 $test_names{$locales_test_number} = 'Verify that [:xdigit:] is a subset of [:graph:]';
1438 for (map { chr } 0..255) {
1439 if ($is_utf8_locale) {
1440 use locale ':not_characters';
1441 push @f, $_ if /[[:xdigit:]]/ and ! /[[:graph:]]/;
1442 }
1443 else {
1444 push @f, $_ if /[[:xdigit:]]/ and ! /[[:graph:]]/;
1445 }
1446 }
1447 report_multi_result($Locale, $locales_test_number, \@f);
32e8aa3f 1448
660c7bcc
KW		 1449 # Note that xdigit doesn't have to be a subset of alnum
1450
db31898d
KW		 1451 ++$locales_test_number;
1452 undef @f;
1453 $test_names{$locales_test_number} = 'Verify that [:punct:] is a subset of [:graph:]';
1454 for (map { chr } 0..255) {
1455 if ($is_utf8_locale) {
1456 use locale ':not_characters';
1457 push @f, $_ if /[[:punct:]]/ and ! /[[:graph:]]/;
1458 }
1459 else {
1460 push @f, $_ if /[[:punct:]]/ and ! /[[:graph:]]/;
1461 }
1462 }
1463 report_multi_result($Locale, $locales_test_number, \@f);
32e8aa3f 1464
db31898d
KW		 1465 ++$locales_test_number;
1466 undef @f;
660c7bcc
KW		 1467 $test_names{$locales_test_number} = 'Verify that the space character is not in [:graph:]';
1468 if ($is_utf8_locale) {
1469 use locale ':not_characters';
1470 push @f, " " if " " =~ /[[:graph:]]/;
1471 }
1472 else {
1473 push @f, " " if " " =~ /[[:graph:]]/;
1474 }
1475 report_multi_result($Locale, $locales_test_number, \@f);
1476
1477 ++$locales_test_number;
1478 undef @f;
1479 $test_names{$locales_test_number} = 'Verify that [:space:] contains at least [\f\n\r\t\cK ]';
1480 for (' ', "\f", "\n", "\r", "\t", "\cK") {
1481 if ($is_utf8_locale) {
1482 use locale ':not_characters';
1483 push @f, $_ unless /[[:space:]]/;
1484 }
1485 else {
1486 push @f, $_ unless /[[:space:]]/;
1487 }
1488 }
1489 report_multi_result($Locale, $locales_test_number, \@f);
1490
1491 ++$locales_test_number;
1492 undef @f;
1493 $test_names{$locales_test_number} = 'Verify that [:blank:] contains at least [\t ]';
1494 for (' ', "\t") {
1495 if ($is_utf8_locale) {
1496 use locale ':not_characters';
1497 push @f, $_ unless /[[:blank:]]/;
1498 }
1499 else {
1500 push @f, $_ unless /[[:blank:]]/;
1501 }
1502 }
1503 report_multi_result($Locale, $locales_test_number, \@f);
1504
1505 ++$locales_test_number;
1506 undef @f;
db31898d
KW		 1507 $test_names{$locales_test_number} = 'Verify that [:blank:] is a subset of [:space:]';
1508 for (map { chr } 0..255) {
1509 if ($is_utf8_locale) {
1510 use locale ':not_characters';
1511 push @f, $_ if /[[:blank:]]/ and ! /[[:space:]]/;
1512 }
1513 else {
1514 push @f, $_ if /[[:blank:]]/ and ! /[[:space:]]/;
1515 }
1516 }
1517 report_multi_result($Locale, $locales_test_number, \@f);
32e8aa3f 1518
db31898d
KW		 1519 ++$locales_test_number;
1520 undef @f;
1521 $test_names{$locales_test_number} = 'Verify that [:graph:] is a subset of [:print:]';
1522 for (map { chr } 0..255) {
1523 if ($is_utf8_locale) {
1524 use locale ':not_characters';
1525 push @f, $_ if /[[:graph:]]/ and ! /[[:print:]]/;
1526 }
1527 else {
1528 push @f, $_ if /[[:graph:]]/ and ! /[[:print:]]/;
1529 }
1530 }
1531 report_multi_result($Locale, $locales_test_number, \@f);
32e8aa3f 1532
db31898d
KW		 1533 ++$locales_test_number;
1534 undef @f;
660c7bcc
KW		 1535 $test_names{$locales_test_number} = 'Verify that the space character is in [:print:]';
1536 if ($is_utf8_locale) {
1537 use locale ':not_characters';
1538 push @f, " " if " " !~ /[[:print:]]/;
1539 }
1540 else {
1541 push @f, " " if " " !~ /[[:print:]]/;
1542 }
1543 report_multi_result($Locale, $locales_test_number, \@f);
1544
1545 ++$locales_test_number;
1546 undef @f;
db31898d
KW		 1547 $test_names{$locales_test_number} = 'Verify that isn\'t both [:cntrl:] and [:print:]';
1548 for (map { chr } 0..255) {
1549 if ($is_utf8_locale) {
1550 use locale ':not_characters';
1551 push @f, $_ if (/[[:print:]]/ and /[[:cntrl:]]/);
1552 }
1553 else {
1554 push @f, $_ if (/[[:print:]]/ and /[[:cntrl:]]/);
1555 }
1556 }
1557 report_multi_result($Locale, $locales_test_number, \@f);
32e8aa3f 1558
db31898d
KW		 1559 ++$locales_test_number;
1560 undef @f;
660c7bcc
KW		 1561 $test_names{$locales_test_number} = 'Verify that isn\'t both [:alpha:] and [:digit:]';
1562 for (map { chr } 0..255) {
1563 if ($is_utf8_locale) {
1564 use locale ':not_characters';
1565 push @f, $_ if /[[:alpha:]]/ and /[[:digit:]]/;
1566 }
1567 else {
1568 push @f, $_ if /[[:alpha:]]/ and /[[:digit:]]/;
1569 }
1570 }
1571 report_multi_result($Locale, $locales_test_number, \@f);
1572
1573 ++$locales_test_number;
1574 undef @f;
db31898d
KW		 1575 $test_names{$locales_test_number} = 'Verify that isn\'t both [:alnum:] and [:punct:]';
1576 for (map { chr } 0..255) {
1577 if ($is_utf8_locale) {
1578 use locale ':not_characters';
1579 push @f, $_ if /[[:alnum:]]/ and /[[:punct:]]/;
1580 }
1581 else {
1582 push @f, $_ if /[[:alnum:]]/ and /[[:punct:]]/;
1583 }
1584 }
1585 report_multi_result($Locale, $locales_test_number, \@f);
32e8aa3f 1586
db31898d
KW		 1587 ++$locales_test_number;
1588 undef @f;
1589 $test_names{$locales_test_number} = 'Verify that isn\'t both [:xdigit:] and [:punct:]';
1590 for (map { chr } 0..255) {
1591 if ($is_utf8_locale) {
1592 use locale ':not_characters';
1593 push @f, $_ if (/[[:punct:]]/ and /[[:xdigit:]]/);
1594 }
1595 else {
1596 push @f, $_ if (/[[:punct:]]/ and /[[:xdigit:]]/);
1597 }
1598 }
1599 report_multi_result($Locale, $locales_test_number, \@f);
32e8aa3f 1600
db31898d
KW		 1601 ++$locales_test_number;
1602 undef @f;
1603 $test_names{$locales_test_number} = 'Verify that isn\'t both [:graph:] and [:space:]';
1604 for (map { chr } 0..255) {
1605 if ($is_utf8_locale) {
1606 use locale ':not_characters';
1607 push @f, $_ if (/[[:graph:]]/ and /[[:space:]]/);
1608 }
1609 else {
1610 push @f, $_ if (/[[:graph:]]/ and /[[:space:]]/);
1611 }
1612 }
1613 report_multi_result($Locale, $locales_test_number, \@f);
32e8aa3f 1614
7493b8f2 1615 foreach ($first_casing_test_number..$locales_test_number) {
5b1f18a7 1616 $problematical_tests{$_} = 1;
7493b8f2
KW		 1617 }
1618
32e8aa3f 1619
db31898d
KW		 1620 # Test for read-only scalars' locale vs non-locale comparisons.
1621
1622 {
1623 no locale;
1624 my $ok;
1625 $a = "qwerty";
1626 if ($is_utf8_locale) {
1627 use locale ':not_characters';
1628 $ok = ($a cmp "qwerty") == 0;
1629 }
1630 else {
1631 use locale;
1632 $ok = ($a cmp "qwerty") == 0;
1633 }
1634 report_result($Locale, ++$locales_test_number, $ok);
1635 $test_names{$locales_test_number} = 'Verify that cmp works with a read-only scalar; no- vs locale';
1636 }
8ebc5c01 1637
db31898d
KW		 1638 {
1639 my ($from, $to, $lesser, $greater,
1640 @test, %test, $test, $yes, $no, $sign);
284102e8 1641
db31898d
KW		 1642 ++$locales_test_number;
1643 $test_names{$locales_test_number} = 'Verify that "le", "ne", etc work';
1644 $not_necessarily_a_problem_test_number = $locales_test_number;
1645 for (0..9) {
1646 # Select a slice.
fb844330
KW		 1647 $from = int(($_*@{$posixes{'word'}})/10);
1648 $to = $from + int(@{$posixes{'word'}}/10);
1649 $to = $#{$posixes{'word'}} if ($to > $#{$posixes{'word'}});
1650 $lesser = join('', @{$posixes{'word'}}[$from..$to]);
db31898d
KW		 1651 # Select a slice one character on.
1652 $from++; $to++;
fb844330
KW		 1653 $to = $#{$posixes{'word'}} if ($to > $#{$posixes{'word'}});
1654 $greater = join('', @{$posixes{'word'}}[$from..$to]);
66cbab2c
KW		 1655 if ($is_utf8_locale) {
1656 use locale ':not_characters';
db31898d
KW		 1657 ($yes, $no, $sign) = ($lesser lt $greater
1658 ? (" ", "not ", 1)
1659 : ("not ", " ", -1));
66cbab2c
KW		 1660 }
1661 else {
1662 use locale;
db31898d
KW		 1663 ($yes, $no, $sign) = ($lesser lt $greater
1664 ? (" ", "not ", 1)
1665 : ("not ", " ", -1));
66cbab2c 1666 }
db31898d
KW		 1667 # all these tests should FAIL (return 0). Exact lt or gt cannot
1668 # be tested because in some locales, say, eacute and E may test
1669 # equal.
1670 @test =
1671 (
1672 $no.' ($lesser le $greater)', # 1
1673 'not ($lesser ne $greater)', # 2
1674 ' ($lesser eq $greater)', # 3
1675 $yes.' ($lesser ge $greater)', # 4
1676 $yes.' ($lesser ge $greater)', # 5
1677 $yes.' ($greater le $lesser )', # 7
1678 'not ($greater ne $lesser )', # 8
1679 ' ($greater eq $lesser )', # 9
1680 $no.' ($greater ge $lesser )', # 10
1681 'not (($lesser cmp $greater) == -($sign))' # 11
1682 );
1683 @test{@test} = 0 x @test;
1684 $test = 0;
1685 for my $ti (@test) {
66cbab2c
KW		 1686 if ($is_utf8_locale) {
1687 use locale ':not_characters';
db31898d 1688 $test{$ti} = eval $ti;
66cbab2c
KW		 1689 }
1690 else {
db31898d
KW		 1691 # Already in 'use locale';
1692 $test{$ti} = eval $ti;
66cbab2c 1693 }
db31898d
KW		 1694 $test ||= $test{$ti}
1695 }
1696 report_result($Locale, $locales_test_number, $test == 0);
1697 if ($test) {
46973bb2
KW		 1698 debug "lesser = '$lesser'\n";
1699 debug "greater = '$greater'\n";
1700 debug "lesser cmp greater = ",
db31898d 1701 $lesser cmp $greater, "\n";
46973bb2 1702 debug "greater cmp lesser = ",
db31898d 1703 $greater cmp $lesser, "\n";
46973bb2 1704 debug "(greater) from = $from, to = $to\n";
db31898d
KW		 1705 for my $ti (@test) {
1706 debugf("# %-40s %-4s", $ti,
1707 $test{$ti} ? 'FAIL' : 'ok');
1708 if ($ti =~ /\(\.*(\$.+ +cmp +\$[^\)]+)\.*\)/) {
1709 debugf("(%s == %4d)", $1, eval $1);
66cbab2c 1710 }
46973bb2 1711 debugf("\n#");
db31898d
KW		 1712 }
1713
1714 last;
1715 }
1716 }
1717 }
c4093d7d 1718
66cbab2c
KW		 1719 my $ok1;
1720 my $ok2;
1721 my $ok3;
1722 my $ok4;
1723 my $ok5;
1724 my $ok6;
1725 my $ok7;
1726 my $ok8;
1727 my $ok9;
1728 my $ok10;
1729 my $ok11;
1730 my $ok12;
1731 my $ok13;
1500bd91 1732 my $ok14;
2c6ee1a7 1733 my $ok14_5;
28acfe03
KW		 1734 my $ok15;
1735 my $ok16;
e46375fa
KW		 1736 my $ok17;
1737 my $ok18;
f406a445 1738 my $ok19;
9717af6d 1739 my $ok20;
8ee4b769 1740 my $ok21;
66cbab2c
KW		 1741
1742 my $c;
1743 my $d;
1744 my $e;
1745 my $f;
1746 my $g;
e46375fa
KW		 1747 my $h;
1748 my $i;
1749 my $j;
66cbab2c
KW		 1750
1751 if (! $is_utf8_locale) {
71e5cbb3 1752 use locale;
6be75cd7 1753
71e5cbb3 1754 my ($x, $y) = (1.23, 1.23);
6be75cd7 1755
71e5cbb3
KW		 1756 $a = "$x";
1757 printf ''; # printf used to reset locale to "C"
1758 $b = "$y";
1759 $ok1 = $a eq $b;
6be75cd7 1760
71e5cbb3
KW		 1761 $c = "$x";
1762 my $z = sprintf ''; # sprintf used to reset locale to "C"
1763 $d = "$y";
1764 $ok2 = $c eq $d;
1765 {
66cbab2c 1766
71e5cbb3
KW		 1767 use warnings;
1768 my $w = 0;
1769 local $SIG{__WARN__} =
1770 sub {
1771 print "# @_\n";
1772 $w++;
1773 };
6be75cd7 1774
71e5cbb3
KW		 1775 # The == (among other ops) used to warn for locales
1776 # that had something else than "." as the radix character.
6be75cd7 1777
71e5cbb3
KW		 1778 $ok3 = $c == 1.23;
1779 $ok4 = $c == $x;
1780 $ok5 = $c == $d;
1781 {
1782 no locale;
66cbab2c 1783
b79536ea 1784 $e = "$x";
71e5cbb3
KW		 1785
1786 $ok6 = $e == 1.23;
1787 $ok7 = $e == $x;
1788 $ok8 = $e == $c;
1789 }
66cbab2c 1790
71e5cbb3
KW		 1791 $f = "1.23";
1792 $g = 2.34;
e46375fa
KW		 1793 $h = 1.5;
1794 $i = 1.25;
1795 $j = "$h:$i";
66cbab2c 1796
71e5cbb3
KW		 1797 $ok9 = $f == 1.23;
1798 $ok10 = $f == $x;
1799 $ok11 = $f == $c;
1800 $ok12 = abs(($f + $g) - 3.57) < 0.01;
1801 $ok13 = $w == 0;
2c6ee1a7 1802 $ok14 = $ok14_5 = $ok15 = $ok16 = 1; # Skip for non-utf8 locales
71e5cbb3 1803 }
e46375fa
KW		 1804 {
1805 no locale;
1806 $ok17 = "1.5:1.25" eq sprintf("%g:%g", $h, $i);
1807 }
1808 $ok18 = $j eq sprintf("%g:%g", $h, $i);
66cbab2c
KW		 1809 }
1810 else {
1811 use locale ':not_characters';
1812
1813 my ($x, $y) = (1.23, 1.23);
1814 $a = "$x";
1815 printf ''; # printf used to reset locale to "C"
1816 $b = "$y";
1817 $ok1 = $a eq $b;
1818
1819 $c = "$x";
1820 my $z = sprintf ''; # sprintf used to reset locale to "C"
1821 $d = "$y";
1822 $ok2 = $c eq $d;
1823 {
1824 use warnings;
1825 my $w = 0;
1826 local $SIG{__WARN__} =
1827 sub {
1828 print "# @_\n";
1829 $w++;
1830 };
1831 $ok3 = $c == 1.23;
1832 $ok4 = $c == $x;
1833 $ok5 = $c == $d;
1834 {
1835 no locale;
b79536ea 1836 $e = "$x";
66cbab2c
KW		 1837
1838 $ok6 = $e == 1.23;
1839 $ok7 = $e == $x;
1840 $ok8 = $e == $c;
1841 }
1842
1843 $f = "1.23";
1844 $g = 2.34;
e46375fa
KW		 1845 $h = 1.5;
1846 $i = 1.25;
1847 $j = "$h:$i";
66cbab2c
KW		 1848
1849 $ok9 = $f == 1.23;
1850 $ok10 = $f == $x;
1851 $ok11 = $f == $c;
1852 $ok12 = abs(($f + $g) - 3.57) < 0.01;
1853 $ok13 = $w == 0;
1500bd91
KW		 1854
1855 # Look for non-ASCII error messages, and verify that the first
5320b60d 1856 # such is in UTF-8 (the others almost certainly will be like the
5af2752a 1857 # first). This is only done if the current locale has LC_MESSAGES
1500bd91 1858 $ok14 = 1;
2c6ee1a7 1859 $ok14_5 = 1;
ef9d5242
KW		 1860 if ( locales_enabled('LC_MESSAGES')
1861 && setlocale(&POSIX::LC_MESSAGES, $Locale))
1862 {
9bc33472
KW		 1863 foreach my $err (keys %!) {
1864 use Errno;
1865 $! = eval "&Errno::$err"; # Convert to strerror() output
1866 my $strerror = "$!";
1867 if ("$strerror" =~ /\P{ASCII}/) {
1868 $ok14 = utf8::is_utf8($strerror);
1869 no locale;
1870 $ok14_5 = "$!" !~ /\P{ASCII}/;
1871 last;
1872 }
1500bd91
KW		 1873 }
1874 }
28acfe03
KW		 1875
1876 # Similarly, we verify that a non-ASCII radix is in UTF-8. This
1877 # also catches if there is a disparity between sprintf and
1878 # stringification.
1879
1880 my $string_g = "$g";
2ef12107 1881 my $sprintf_g = sprintf("%g", $g);
28acfe03 1882
2ef12107
KW		 1883 $ok15 = $string_g =~ / ^ \p{ASCII}+ $ /x || utf8::is_utf8($string_g);
1884 $ok16 = $sprintf_g eq $string_g;
66cbab2c 1885 }
e46375fa
KW		 1886 {
1887 no locale;
1888 $ok17 = "1.5:1.25" eq sprintf("%g:%g", $h, $i);
1889 }
1890 $ok18 = $j eq sprintf("%g:%g", $h, $i);
57ba90dd
KW		 1891 }
1892
d6bfff6d
KW		 1893 $ok19 = $ok20 = 1;
1894 if (setlocale(&POSIX::LC_TIME, $Locale)) { # These tests aren't affected by
1895 # :not_characters
57ba90dd
KW		 1896 my @times = CORE::localtime();
1897
1898 use locale;
1899 $ok19 = POSIX::strftime("%p", @times) ne "%p"; # [perl #119425]
dc5a2383
KW		 1900 my $date = POSIX::strftime("'%A' '%B' '%Z' '%p'", @times);
1901 debug("'Day' 'Month' 'TZ' 'am/pm' = ", disp_str($date));
57ba90dd
KW		 1902
1903 # If there is any non-ascii, it better be UTF-8 in a UTF-8 locale, and
1904 # not UTF-8 if the locale isn't UTF-8.
1905 $ok20 = $date =~ / ^ \p{ASCII}+ $ /x
1906 || $is_utf8_locale == utf8::is_utf8($date);
66cbab2c
KW		 1907 }
1908
8ee4b769 1909 $ok21 = 1;
ef9d5242 1910 if (locales_enabled('LC_MESSAGES')) {
a2917a7e
KW		 1911 foreach my $err (keys %!) {
1912 no locale;
1913 use Errno;
1914 $! = eval "&Errno::$err"; # Convert to strerror() output
1915 my $strerror = "$!";
1916 if ("$strerror" =~ /\P{ASCII}/) {
1917 $ok21 = 0;
1918 last;
ef9d5242 1919 }
8ee4b769
KW		 1920 }
1921 }
1922
30032ef4 1923 report_result($Locale, ++$locales_test_number, $ok1);
66cbab2c
KW		 1924 $test_names{$locales_test_number} = 'Verify that an intervening printf doesn\'t change assignment results';
1925 my $first_a_test = $locales_test_number;
1926
46973bb2 1927 debug "$first_a_test..$locales_test_number: \$a = $a, \$b = $b, Locale = $Locale\n";
66cbab2c 1928
30032ef4 1929 report_result($Locale, ++$locales_test_number, $ok2);
66cbab2c
KW		 1930 $test_names{$locales_test_number} = 'Verify that an intervening sprintf doesn\'t change assignment results';
1931
1932 my $first_c_test = $locales_test_number;
1933
435847ca
JH		 1934 $test_names{++$locales_test_number} = 'Verify that a different locale radix works when doing "==" with a constant';
1935 if ($Config{usequadmath}) {
1936 print "# Skip: no locale radix with usequadmath ($test_names{$locales_test_number})\n";
1937 report_result($Locale, $locales_test_number, 1);
1938 } else {
1939 report_result($Locale, $locales_test_number, $ok3);
1940 $problematical_tests{$locales_test_number} = 1;
1941 }
6be75cd7 1942
435847ca
JH		 1943 $test_names{++$locales_test_number} = 'Verify that a different locale radix works when doing "==" with a scalar';
1944 if ($Config{usequadmath}) {
1945 print "# Skip: no locale radix with usequadmath ($test_names{$locales_test_number})\n";
1946 report_result($Locale, $locales_test_number, 1);
1947 } else {
1948 report_result($Locale, $locales_test_number, $ok4);
1949 $problematical_tests{$locales_test_number} = 1;
1950 }
66cbab2c 1951
30032ef4 1952 report_result($Locale, ++$locales_test_number, $ok5);
71e5cbb3 1953 $test_names{$locales_test_number} = 'Verify that a different locale radix works when doing "==" with a scalar and an intervening sprintf';
b057411d 1954 $problematical_tests{$locales_test_number} = 1;
66cbab2c 1955
46973bb2 1956 debug "$first_c_test..$locales_test_number: \$c = $c, \$d = $d, Locale = $Locale\n";
66cbab2c 1957
30032ef4 1958 report_result($Locale, ++$locales_test_number, $ok6);
b79536ea 1959 $test_names{$locales_test_number} = 'Verify that can assign stringified under inner no-locale block';
71e5cbb3 1960 my $first_e_test = $locales_test_number;
6be75cd7 1961
30032ef4 1962 report_result($Locale, ++$locales_test_number, $ok7);
71e5cbb3 1963 $test_names{$locales_test_number} = 'Verify that "==" with a scalar still works in inner no locale';
66cbab2c 1964
435847ca
JH		 1965 $test_names{++$locales_test_number} = 'Verify that "==" with a scalar and an intervening sprintf still works in inner no locale';
1966 if ($Config{usequadmath}) {
1967 print "# Skip: no locale radix with usequadmath ($test_names{$locales_test_number})\n";
1968 report_result($Locale, $locales_test_number, 1);
1969 } else {
1970 report_result($Locale, $locales_test_number, $ok8);
1971 $problematical_tests{$locales_test_number} = 1;
1972 }
c4093d7d 1973
46973bb2 1974 debug "$first_e_test..$locales_test_number: \$e = $e, no locale\n";
2a680da6 1975
30032ef4 1976 report_result($Locale, ++$locales_test_number, $ok9);
71e5cbb3 1977 $test_names{$locales_test_number} = 'Verify that after a no-locale block, a different locale radix still works when doing "==" with a constant';
b057411d 1978 $problematical_tests{$locales_test_number} = 1;
71e5cbb3 1979 my $first_f_test = $locales_test_number;
6be75cd7 1980
30032ef4 1981 report_result($Locale, ++$locales_test_number, $ok10);
71e5cbb3 1982 $test_names{$locales_test_number} = 'Verify that after a no-locale block, a different locale radix still works when doing "==" with a scalar';
b057411d 1983 $problematical_tests{$locales_test_number} = 1;
66cbab2c 1984
435847ca
JH		 1985 $test_names{++$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';
1986 if ($Config{usequadmath}) {
1987 print "# Skip: no locale radix with usequadmath ($test_names{$locales_test_number})\n";
1988 report_result($Locale, $locales_test_number, 1);
1989 } else {
1990 report_result($Locale, $locales_test_number, $ok11);
1991 $problematical_tests{$locales_test_number} = 1;
1992 }
906f284f 1993
30032ef4 1994 report_result($Locale, ++$locales_test_number, $ok12);
71e5cbb3 1995 $test_names{$locales_test_number} = 'Verify that after a no-locale block, a different locale radix can participate in an addition and function call as numeric';
b057411d 1996 $problematical_tests{$locales_test_number} = 1;
c4093d7d 1997
30032ef4 1998 report_result($Locale, ++$locales_test_number, $ok13);
71e5cbb3 1999 $test_names{$locales_test_number} = 'Verify that don\'t get warning under "==" even if radix is not a dot';
b057411d 2000 $problematical_tests{$locales_test_number} = 1;
c4093d7d 2001
30032ef4 2002 report_result($Locale, ++$locales_test_number, $ok14);
5320b60d 2003 $test_names{$locales_test_number} = 'Verify that non-ASCII UTF-8 error messages are in UTF-8';
1500bd91 2004
2c6ee1a7
KW		 2005 report_result($Locale, ++$locales_test_number, $ok14_5);
2006 $test_names{$locales_test_number} = '... and are ASCII outside "use locale"';
2007
30032ef4 2008 report_result($Locale, ++$locales_test_number, $ok15);
28acfe03
KW		 2009 $test_names{$locales_test_number} = 'Verify that a number with a UTF-8 radix has a UTF-8 stringification';
2010
30032ef4 2011 report_result($Locale, ++$locales_test_number, $ok16);
28acfe03
KW		 2012 $test_names{$locales_test_number} = 'Verify that a sprintf of a number with a UTF-8 radix yields UTF-8';
2013
e46375fa
KW		 2014 report_result($Locale, ++$locales_test_number, $ok17);
2015 $test_names{$locales_test_number} = 'Verify that a sprintf of a number outside locale scope uses a dot radix';
2016
2017 report_result($Locale, ++$locales_test_number, $ok18);
2018 $test_names{$locales_test_number} = 'Verify that a sprintf of a number back within locale scope uses locale radix';
2019
f406a445
KW		 2020 report_result($Locale, ++$locales_test_number, $ok19);
2021 $test_names{$locales_test_number} = 'Verify that strftime doesn\'t return "%p" in locales where %p is empty';
2022
9717af6d
KW		 2023 report_result($Locale, ++$locales_test_number, $ok20);
2024 $test_names{$locales_test_number} = 'Verify that strftime returns date with UTF-8 flag appropriately set';
6a78954a
KW		 2025 $problematical_tests{$locales_test_number} = 1; # This is broken in
2026 # OS X 10.9.3
9717af6d 2027
8ee4b769
KW		 2028 report_result($Locale, ++$locales_test_number, $ok21);
2029 $test_names{$locales_test_number} = '"$!" is ASCII only outside of locale scope';
2030
46973bb2 2031 debug "$first_f_test..$locales_test_number: \$f = $f, \$g = $g, back to locale = $Locale\n";
906f284f 2032
26d80d95
LC		 2033 # Does taking lc separately differ from taking
2034 # the lc "in-line"? (This was the bug 19990704.002, change #3568.)
2035 # The bug was in the caching of the 'o'-magic.
66cbab2c 2036 if (! $is_utf8_locale) {
2a680da6 2037 use locale;
6be75cd7 2038
2a680da6
JH		 2039 sub lcA {
2040 my $lc0 = lc $_[0];
2041 my $lc1 = lc $_[1];
2042 return $lc0 cmp $lc1;
2043 }
6be75cd7 2044
2a680da6
JH		 2045 sub lcB {
2046 return lc($_[0]) cmp lc($_[1]);
2047 }
6be75cd7 2048
2a680da6
JH		 2049 my $x = "ab";
2050 my $y = "aa";
2051 my $z = "AB";
6be75cd7 2052
30032ef4 2053 report_result($Locale, ++$locales_test_number,
2a680da6
JH		 2054 lcA($x, $y) == 1 && lcB($x, $y) == 1 ||
2055 lcA($x, $z) == 0 && lcB($x, $z) == 0);
6be75cd7 2056 }
66cbab2c
KW		 2057 else {
2058 use locale ':not_characters';
2059
2060 sub lcC {
2061 my $lc0 = lc $_[0];
2062 my $lc1 = lc $_[1];
2063 return $lc0 cmp $lc1;
2064 }
2065
2066 sub lcD {
2067 return lc($_[0]) cmp lc($_[1]);
2068 }
2069
2070 my $x = "ab";
2071 my $y = "aa";
2072 my $z = "AB";
2073
30032ef4 2074 report_result($Locale, ++$locales_test_number,
66cbab2c
KW		 2075 lcC($x, $y) == 1 && lcD($x, $y) == 1 ||
2076 lcC($x, $z) == 0 && lcD($x, $z) == 0);
2077 }
2078 $test_names{$locales_test_number} = 'Verify "lc(foo) cmp lc(bar)" is the same as using intermediaries for the cmp';
d8093b23 2079
26d80d95
LC		 2080 # Does lc of an UPPER (if different from the UPPER) match
2081 # case-insensitively the UPPER, and does the UPPER match
2082 # case-insensitively the lc of the UPPER. And vice versa.
3ba0e062 2083 {
ef4a39e5
JH		 2084 use locale;
2085 no utf8;
2086 my $re = qr/[\[\(\{\*\+\?\|\^\$\\]/;
2087
2088 my @f = ();
c4093d7d 2089 ++$locales_test_number;
c08acc4c 2090 $test_names{$locales_test_number} = 'Verify case insensitive matching works';
b9df08e4 2091 foreach my $x (sort { ord $a <=> ord $b } keys %UPPER) {
66cbab2c 2092 if (! $is_utf8_locale) {
71e5cbb3
KW		 2093 my $y = lc $x;
2094 next unless uc $y eq $x;
46973bb2 2095 debug_more( "UPPER=", disp_chars(($x)),
92891c66 2096 "; lc=", disp_chars(($y)), "; ",
4eac893c 2097 "; fc=", disp_chars((fc $x)), "; ",
92891c66 2098 disp_chars(($x)), "=~/", disp_chars(($y)), "/i=",
4d2de105 2099 $x =~ /\Q$y/i ? 1 : 0,
92891c66
KW		 2100 "; ",
2101 disp_chars(($y)), "=~/", disp_chars(($x)), "/i=",
4d2de105 2102 $y =~ /\Q$x/i ? 1 : 0,
92891c66 2103 "\n");
71e5cbb3
KW		 2104 #
2105 # If $x and $y contain regular expression characters
2106 # AND THEY lowercase (/i) to regular expression characters,
2107 # regcomp() will be mightily confused. No, the \Q doesn't
2108 # help here (maybe regex engine internal lowercasing
2109 # is done after the \Q?) An example of this happening is
2110 # the bg_BG (Bulgarian) locale under EBCDIC (OS/390 USS):
2111 # the chr(173) (the "[") is the lowercase of the chr(235).
2112 #
2113 # Similarly losing EBCDIC locales include cs_cz, cs_CZ,
2114 # el_gr, el_GR, en_us.IBM-037 (!), en_US.IBM-037 (!),
2115 # et_ee, et_EE, hr_hr, hr_HR, hu_hu, hu_HU, lt_LT,
2116 # mk_mk, mk_MK, nl_nl.IBM-037, nl_NL.IBM-037,
2117 # pl_pl, pl_PL, ro_ro, ro_RO, ru_ru, ru_RU,
2118 # sk_sk, sk_SK, sl_si, sl_SI, tr_tr, tr_TR.
2119 #
2120 # Similar things can happen even under (bastardised)
2121 # non-EBCDIC locales: in many European countries before the
2122 # advent of ISO 8859-x nationally customised versions of
2123 # ISO 646 were devised, reusing certain punctuation
2124 # characters for modified characters needed by the
2125 # country/language. For example, the "|" might have
2126 # stood for U+00F6 or LATIN SMALL LETTER O WITH DIAERESIS.
2127 #
2128 if ($x =~ $re || $y =~ $re) {
2129 print "# Regex characters in '$x' or '$y', skipping test $locales_test_number for locale '$Locale'\n";
2130 next;
2131 }
4d2de105 2132 push @f, $x unless $x =~ /\Q$y/i && $y =~ /\Q$x/i;
26c1569f
KW		 2133
2134 # fc is not a locale concept, so Perl uses lc for it.
2135 push @f, $x unless lc $x eq fc $x;
66cbab2c
KW		 2136 }
2137 else {
2138 use locale ':not_characters';
2139 my $y = lc $x;
2140 next unless uc $y eq $x;
46973bb2 2141 debug_more( "UPPER=", disp_chars(($x)),
92891c66 2142 "; lc=", disp_chars(($y)), "; ",
4eac893c 2143 "; fc=", disp_chars((fc $x)), "; ",
92891c66 2144 disp_chars(($x)), "=~/", disp_chars(($y)), "/i=",
4d2de105 2145 $x =~ /\Q$y/i ? 1 : 0,
92891c66
KW		 2146 "; ",
2147 disp_chars(($y)), "=~/", disp_chars(($x)), "/i=",
4d2de105 2148 $y =~ /\Q$x/i ? 1 : 0,
92891c66 2149 "\n");
66cbab2c 2150
4d2de105 2151 push @f, $x unless $x =~ /\Q$y/i && $y =~ /\Q$x/i;
26c1569f
KW		 2152
2153 # The places where Unicode's lc is different from fc are
2154 # skipped here by virtue of the 'next unless uc...' line above
2155 push @f, $x unless lc $x eq fc $x;
66cbab2c 2156 }
c00ff1c7 2157 }
ef4a39e5 2158
b9df08e4 2159 foreach my $x (sort { ord $a <=> ord $b } keys %lower) {
66cbab2c 2160 if (! $is_utf8_locale) {
71e5cbb3
KW		 2161 my $y = uc $x;
2162 next unless lc $y eq $x;
46973bb2 2163 debug_more( "lower=", disp_chars(($x)),
92891c66 2164 "; uc=", disp_chars(($y)), "; ",
4eac893c 2165 "; fc=", disp_chars((fc $x)), "; ",
92891c66 2166 disp_chars(($x)), "=~/", disp_chars(($y)), "/i=",
4d2de105 2167 $x =~ /\Q$y/i ? 1 : 0,
92891c66
KW		 2168 "; ",
2169 disp_chars(($y)), "=~/", disp_chars(($x)), "/i=",
4d2de105 2170 $y =~ /\Q$x/i ? 1 : 0,
92891c66 2171 "\n");
71e5cbb3
KW		 2172 if ($x =~ $re || $y =~ $re) { # See above.
2173 print "# Regex characters in '$x' or '$y', skipping test $locales_test_number for locale '$Locale'\n";
2174 next;
2175 }
4d2de105 2176 push @f, $x unless $x =~ /\Q$y/i && $y =~ /\Q$x/i;
26c1569f
KW		 2177
2178 push @f, $x unless lc $x eq fc $x;
66cbab2c
KW		 2179 }
2180 else {
2181 use locale ':not_characters';
2182 my $y = uc $x;
2183 next unless lc $y eq $x;
46973bb2 2184 debug_more( "lower=", disp_chars(($x)),
92891c66 2185 "; uc=", disp_chars(($y)), "; ",
4eac893c 2186 "; fc=", disp_chars((fc $x)), "; ",
92891c66 2187 disp_chars(($x)), "=~/", disp_chars(($y)), "/i=",
4d2de105 2188 $x =~ /\Q$y/i ? 1 : 0,
92891c66
KW		 2189 "; ",
2190 disp_chars(($y)), "=~/", disp_chars(($x)), "/i=",
4d2de105 2191 $y =~ /\Q$x/i ? 1 : 0,
92891c66 2192 "\n");
4d2de105 2193 push @f, $x unless $x =~ /\Q$y/i && $y =~ /\Q$x/i;
26c1569f
KW		 2194
2195 push @f, $x unless lc $x eq fc $x;
66cbab2c 2196 }
c00ff1c7 2197 }
7c844d17 2198 report_multi_result($Locale, $locales_test_number, \@f);
5b1f18a7 2199 $problematical_tests{$locales_test_number} = 1;
d8093b23 2200 }
78787052
JL		 2201
2202 # [perl #109318]
2203 {
2204 my @f = ();
2205 ++$locales_test_number;
2206 $test_names{$locales_test_number} = 'Verify atof with locale radix and negative exponent';
b057411d 2207 $problematical_tests{$locales_test_number} = 1;
78787052
JL		 2208
2209 my $radix = POSIX::localeconv()->{decimal_point};
2210 my @nums = (
2211 "3.14e+9", "3${radix}14e+9", "3.14e-9", "3${radix}14e-9",
2212 "-3.14e+9", "-3${radix}14e+9", "-3.14e-9", "-3${radix}14e-9",
2213 );
2214
2215 if (! $is_utf8_locale) {
2216 use locale;
2217 for my $num (@nums) {
2218 push @f, $num
2219 unless sprintf("%g", $num) =~ /3.+14/;
2220 }
2221 }
2222 else {
2223 use locale ':not_characters';
2224 for my $num (@nums) {
2225 push @f, $num
2226 unless sprintf("%g", $num) =~ /3.+14/;
2227 }
2228 }
2229
435847ca
JH		 2230 if ($Config{usequadmath}) {
2231 print "# Skip: no locale radix with usequadmath ($Locale)\n";
2232 report_result($Locale, $locales_test_number, 1);
2233 } else {
2234 report_result($Locale, $locales_test_number, @f == 0);
2235 if (@f) {
2236 print "# failed $locales_test_number locale '$Locale' numbers @f\n"
2237 }
78787052
JL		 2238 }
2239 }
8ebc5c01 2240}
284102e8 2241
c4093d7d 2242my $final_locales_test_number = $locales_test_number;
6cf0b567 2243
2a680da6
JH		 2244# Recount the errors.
2245
852b6749 2246TEST_NUM:
0d3899b1 2247foreach $test_num ($first_locales_test_number..$final_locales_test_number) {
c4093d7d
KW		 2248 if (%setlocale_failed) {
2249 print "not ";
2250 }
852b6749
KW		 2251 elsif ($Problem{$test_num}
2252 || ! defined $Okay{$test_num}
2253 || ! @{$Okay{$test_num}})
2254 {
c4093d7d 2255 if (defined $not_necessarily_a_problem_test_number
0d3899b1 2256 && $test_num == $not_necessarily_a_problem_test_number)
c4093d7d
KW		 2257 {
2258 print "# The failure of test $not_necessarily_a_problem_test_number is not necessarily fatal.\n";
b4e009be 2259 print "# It usually indicates a problem in the environment,\n";
284102e8
JH		 2260 print "# not in Perl itself.\n";
2261 }
852b6749
KW		 2262
2263 # If there are any locales that pass this test, or are known-bad, it
2264 # may be that there are enough passes that we TODO the failure.
2265 if (($Okay{$test_num} || $Known_bad_locale{$test_num})
2266 && grep { $_ == $test_num } keys %problematical_tests)
2267 {
26230909 2268 no warnings 'experimental::postderef';
852b6749
KW		 2269
2270 # Don't count the known-bad failures when calculating the
2271 # percentage that fail.
2272 my $known_failures = (exists $Known_bad_locale{$test_num})
26230909 2273 ? scalar(keys $Known_bad_locale{$test_num}->%*)
852b6749 2274 : 0;
26230909 2275 my $adjusted_failures = scalar(keys $Problem{$test_num}->%*)
852b6749
KW		 2276 - $known_failures;
2277
2278 # Specially handle failures where only known-bad locales fail.
2279 # This makes the diagnositics clearer.
2280 if ($adjusted_failures <= 0) {
2281 print "not ok $test_num $test_names{$test_num} # TODO fails only on ",
2282 "known bad locales: ",
26230909 2283 join " ", keys $Known_bad_locale{$test_num}->%*, "\n";
852b6749
KW		 2284 next TEST_NUM;
2285 }
2286
0a974e2d 2287 # Round to nearest .1%
852b6749 2288 my $percent_fail = (int(.5 + (1000 * $adjusted_failures
0a974e2d
KW		 2289 / scalar(@Locale))))
2290 / 10;
a20d09fc
KW		 2291 if ($percent_fail < $acceptable_failure_percentage) {
2292 if (! $debug) {
2293 $test_names{$test_num} .= 'TODO';
852b6749
KW		 2294 print "# ", 100 - $percent_fail, "% of locales not known to be problematic on this platform\n";
2295 print "# pass the following test, so it is likely that the failures\n";
a20d09fc
KW		 2296 print "# are errors in the locale definitions. The test is marked TODO, as the\n";
2297 print "# problem is not likely to be Perl's\n";
2298 }
2299 }
30962f68 2300 if ($debug) {
a20d09fc 2301 print "# $percent_fail% of locales (",
26230909 2302 scalar(keys $Problem{$test_num}->%*),
a20d09fc
KW		 2303 " of ",
2304 scalar(@Locale),
30962f68
KW		 2305 ") fail the above test (TODO cut-off is ",
2306 $acceptable_failure_percentage,
2307 "%)\n";
6d5d702a
KW		 2308 }
2309 }
f5627fc1
KW		 2310 print "#\n";
2311 if ($debug) {
2312 print "# The code points that had this failure are given above. Look for lines\n";
0d3899b1 2313 print "# that match 'failed $test_num'\n";
f5627fc1
KW		 2314 }
2315 else {
2316 print "# For more details, rerun, with environment variable PERL_DEBUG_FULL_TEST=1.\n";
0d3899b1 2317 print "# Then look at that output for lines that match 'failed $test_num'\n";
108a305e 2318 }
284102e8 2319 print "not ";
8ebc5c01 2320 }
0d3899b1
KW		 2321 print "ok $test_num";
2322 if (defined $test_names{$test_num}) {
6c2e653d 2323 # If TODO is in the test name, make it thus
0d3899b1
KW		 2324 my $todo = $test_names{$test_num} =~ s/TODO\s*//;
2325 print " $test_names{$test_num}";
6c2e653d
KW		 2326 print " # TODO" if $todo;
2327 }
c4093d7d 2328 print "\n";
8ebc5c01 2329}
fb73857a 2330
c4093d7d 2331$test_num = $final_locales_test_number;
c213d471 2332
4bc67723 2333unless ( $^O =~ m!^(dragonfly|openbsd|bitrig|mirbsd)$! ) {
083ace8f 2334 # perl #115808
fbd840df
KW		 2335 use warnings;
2336 my $warned = 0;
2337 local $SIG{__WARN__} = sub {
2338 $warned = $_[0] =~ /uninitialized/;
2339 };
2340 my $z = "y" . setlocale(&POSIX::LC_ALL, "xyzzy");
2341 ok($warned, "variable set to setlocale(BAD LOCALE) is considered uninitialized");
2342}
2343
094a2f8c 2344# Test that tainting and case changing works on utf8 strings. These tests are
1f5852c9
KW		 2345# placed last to avoid disturbing the hard-coded test numbers that existed at
2346# the time these were added above this in this file.
0099bb8d
KW		 2347# This also tests that locale overrides unicode_strings in the same scope for
2348# non-utf8 strings.
a810e350 2349setlocale(&POSIX::LC_ALL, "C");
094a2f8c
KW		 2350{
2351 use locale;
0099bb8d 2352 use feature 'unicode_strings';
094a2f8c 2353
26c1569f 2354 foreach my $function ("uc", "ucfirst", "lc", "lcfirst", "fc") {
094a2f8c
KW		 2355 my @list; # List of code points to test for $function
2356
2357 # Used to calculate the changed case for ASCII characters by using the
2358 # ord, instead of using one of the functions under test.
2359 my $ascii_case_change_delta;
2360 my $above_latin1_case_change_delta; # Same for the specific ords > 255
2361 # that we use
2362
445bf929 2363 # We test an ASCII character, which should change case;
094a2f8c 2364 # a Latin1 character, which shouldn't change case under this C locale,
094a2f8c 2365 # an above-Latin1 character that when the case is changed would cross
445bf929
KW		 2366 # the 255/256 boundary, so doesn't change case
2367 # (the \x{149} is one of these, but changes into 2 characters, the
094a2f8c
KW		 2368 # first one of which doesn't cross the boundary.
2369 # the final one in each list is an above-Latin1 character whose case
445bf929
KW		 2370 # does change. The code below uses its position in its list as a
2371 # marker to indicate that it, unlike the other code points above
2372 # ASCII, has a successful case change
2373 #
2374 # All casing operations under locale (but not :not_characters) should
2375 # taint
094a2f8c 2376 if ($function =~ /^u/) {
9de25f67
KW		 2377 @list = ("", "a",
2378 chr(utf8::unicode_to_native(0xe0)),
2379 chr(utf8::unicode_to_native(0xff)),
2380 "\x{fb00}", "\x{149}", "\x{101}");
2381 $ascii_case_change_delta = ($is_ebcdic) ? +64 : -32;
094a2f8c
KW		 2382 $above_latin1_case_change_delta = -1;
2383 }
2384 else {
9de25f67
KW		 2385 @list = ("", "A",
2386 chr(utf8::unicode_to_native(0xC0)),
2387 "\x{17F}", "\x{100}");
2388 $ascii_case_change_delta = ($is_ebcdic) ? -64 : +32;
094a2f8c
KW		 2389 $above_latin1_case_change_delta = +1;
2390 }
66cbab2c 2391 foreach my $is_utf8_locale (0 .. 1) {
71e5cbb3
KW		 2392 foreach my $j (0 .. $#list) {
2393 my $char = $list[$j];
0099bb8d
KW		 2394
2395 for my $encoded_in_utf8 (0 .. 1) {
faf0c248
KW		 2396 my $should_be;
2397 my $changed;
2398 if (! $is_utf8_locale) {
ab0b796c 2399 no warnings 'locale';
faf0c248
KW		 2400 $should_be = ($j == $#list)
2401 ? chr(ord($char) + $above_latin1_case_change_delta)
9de25f67
KW		 2402 : (length $char == 0 || utf8::native_to_unicode(ord($char)) > 127)
2403 ? $char
2404 : chr(ord($char) + $ascii_case_change_delta);
faf0c248
KW		 2405
2406 # This monstrosity is in order to avoid using an eval,
2407 # which might perturb the results
2408 $changed = ($function eq "uc")
2409 ? uc($char)
2410 : ($function eq "ucfirst")
2411 ? ucfirst($char)
2412 : ($function eq "lc")
2413 ? lc($char)
2414 : ($function eq "lcfirst")
2415 ? lcfirst($char)
26c1569f
KW		 2416 : ($function eq "fc")
2417 ? fc($char)
faf0c248
KW		 2418 : die("Unexpected function \"$function\"");
2419 }
2420 else {
2421 {
2422 no locale;
71e5cbb3 2423
faf0c248
KW		 2424 # For utf8-locales the case changing functions
2425 # should work just like they do outside of locale.
2426 # Can use eval here because not testing it when
2427 # not in locale.
2428 $should_be = eval "$function('$char')";
2429 die "Unexpected eval error $@ from 'eval \"$function('$char')\"'" if $@;
71e5cbb3 2430
faf0c248
KW		 2431 }
2432 use locale ':not_characters';
2433 $changed = ($function eq "uc")
2434 ? uc($char)
2435 : ($function eq "ucfirst")
2436 ? ucfirst($char)
2437 : ($function eq "lc")
2438 ? lc($char)
2439 : ($function eq "lcfirst")
2440 ? lcfirst($char)
26c1569f
KW		 2441 : ($function eq "fc")
2442 ? fc($char)
faf0c248 2443 : die("Unexpected function \"$function\"");
71e5cbb3 2444 }
faf0c248
KW		 2445 ok($changed eq $should_be,
2446 "$function(\"$char\") in C locale "
2447 . (($is_utf8_locale)
2448 ? "(use locale ':not_characters'"
2449 : "(use locale")
2450 . (($encoded_in_utf8)
2451 ? "; encoded in utf8)"
2452 : "; not encoded in utf8)")
2453 . " should be \"$should_be\", got \"$changed\"");
2454
445bf929
KW		 2455 # Tainting shouldn't happen for use locale :not_character
2456 # (a utf8 locale)
2457 (! $is_utf8_locale)
faf0c248
KW		 2458 ? check_taint($changed)
2459 : check_taint_not($changed);
2460
2461 # Use UTF-8 next time through the loop
2462 utf8::upgrade($char);
0099bb8d 2463 }
66cbab2c 2464 }
094a2f8c
KW		 2465 }
2466 }
2467}
2468
1bfe8fea
KW		 2469# Give final advice.
2470
2471my $didwarn = 0;
2472
2473foreach ($first_locales_test_number..$final_locales_test_number) {
2474 if ($Problem{$_}) {
2475 my @f = sort keys %{ $Problem{$_} };
852b6749
KW		 2476
2477 # Don't list the failures caused by known-bad locales.
2478 if (exists $known_bad_locales{$^O}) {
2479 @f = grep { $_ !~ $known_bad_locales{$^O} } @f;
2480 next unless @f;
2481 }
1bfe8fea
KW		 2482 my $f = join(" ", @f);
2483 $f =~ s/(.{50,60}) /$1\n#\t/g;
2484 print
2485 "#\n",
2486 "# The locale ", (@f == 1 ? "definition" : "definitions"), "\n#\n",
2487 "#\t", $f, "\n#\n",
2488 "# on your system may have errors because the locale test $_\n",
2489 "# \"$test_names{$_}\"\n",
2490 "# failed in ", (@f == 1 ? "that locale" : "those locales"),
2491 ".\n";
2492 print <<EOW;
2493#
2494# If your users are not using these locales you are safe for the moment,
2495# but please report this failure first to perlbug\@perl.com using the
2496# perlbug script (as described in the INSTALL file) so that the exact
2497# details of the failures can be sorted out first and then your operating
2498# system supplier can be alerted about these anomalies.
2499#
2500EOW
2501 $didwarn = 1;
2502 }
2503}
2504
2505# Tell which locales were okay and which were not.
2506
2507if ($didwarn) {
2508 my (@s, @F);
2509
2510 foreach my $l (@Locale) {
2511 my $p = 0;
2512 if ($setlocale_failed{$l}) {
2513 $p++;
2514 }
2515 else {
2516 foreach my $t
2517 ($first_locales_test_number..$final_locales_test_number)
2518 {
2519 $p++ if $Problem{$t}{$l};
2520 }
2521 }
2522 push @s, $l if $p == 0;
2523 push @F, $l unless $p == 0;
2524 }
2525
2526 if (@s) {
2527 my $s = join(" ", @s);
2528 $s =~ s/(.{50,60}) /$1\n#\t/g;
2529
a5cf558a 2530 print
1bfe8fea
KW		 2531 "# The following locales\n#\n",
2532 "#\t", $s, "\n#\n",
2533 "# tested okay.\n#\n",
2534 } else {
a5cf558a 2535 print "# None of your locales were fully okay.\n";
1bfe8fea
KW		 2536 }
2537
2538 if (@F) {
2539 my $F = join(" ", @F);
2540 $F =~ s/(.{50,60}) /$1\n#\t/g;
2541
c7e7f6b7
KW		 2542 my $details = "";
2543 unless ($debug) {
2544 $details = "# For more details, rerun, with environment variable PERL_DEBUG_FULL_TEST=1.\n";
2545 }
2546 elsif ($debug == 1) {
2547 $details = "# For even more details, rerun, with environment variable PERL_DEBUG_FULL_TEST=2.\n";
2548 }
2549
a5cf558a 2550 print
1bfe8fea
KW		 2551 "# The following locales\n#\n",
2552 "#\t", $F, "\n#\n",
2553 "# had problems.\n#\n",
c7e7f6b7 2554 $details;
1bfe8fea 2555 } else {
a5cf558a 2556 print "# None of your locales were broken.\n";
1bfe8fea
KW		 2557 }
2558}
2559
852b6749
KW		 2560if (exists $known_bad_locales{$^O} && ! %Known_bad_locale) {
2561 $test_num++;
2562 print "ok $test_num $^O no longer has known bad locales # TODO\n";
2563}
2564
fdf053ee 2565print "1..$test_num\n";
906f284f 2566
90248788 2567# eof
Unnamed repository; edit this file 'description' to name the repository.