extra code in pp_concat, Take 2
[p5sagit/p5-mst-13.2.git] / lib / locale.t
CommitLineData
8ebc5c01 1#!./perl -wT
2
3BEGIN {
4 chdir 't' if -d 't';
20822f61 5 @INC = '../lib';
f9cbebe1 6 unshift @INC, '.';
b002077a 7 require Config; import Config;
97a0514d 8 if (!$Config{d_setlocale} || $Config{ccflags} =~ /\bD?NO_LOCALE\b/) {
b002077a 9 print "1..0\n";
10 exit;
11 }
2de3dbcc 12 $| = 1;
8ebc5c01 13}
14
15use strict;
16
284102e8 17my $debug = 1;
18
db4b7445 19use Dumpvalue;
20
21my $dumper = Dumpvalue->new(
22 tick => qq{"},
23 quoteHighBit => 0,
24 unctrl => "quote"
25 );
6be75cd7 26sub debug {
db4b7445 27 return unless $debug;
28 my($mess) = join "", @_;
29 chop $mess;
30 print $dumper->stringify($mess,1), "\n";
6be75cd7 31}
32
33sub debugf {
34 printf @_ if $debug;
35}
36
8ebc5c01 37my $have_setlocale = 0;
38eval {
39 require POSIX;
40 import POSIX ':locale_h';
41 $have_setlocale++;
42};
43
6dead956 44# Visual C's CRT goes silly on strings of the form "en_US.ISO8859-1"
f6c6487a 45# and mingw32 uses said silly CRT
2986a63f 46$have_setlocale = 0 if (($^O eq 'MSWin32' || $^O eq 'NetWare') && $Config{cc} =~ /^(cl|gcc)/i);
6dead956 47
cd19b65c 48# UWIN seems to loop after test 98, just skip for now
49$have_setlocale = 0 if ($^O =~ /^uwin/);
50
906f284f 51my $last = $have_setlocale ? &last : &last_without_setlocale;
26d80d95 52
53print "1..$last\n";
8ebc5c01 54
097ee67d 55use vars qw(&LC_ALL);
8ebc5c01 56
0e053d1e 57$a = 'abc %';
8ebc5c01 58
59sub ok {
60 my ($n, $result) = @_;
61
62 print 'not ' unless ($result);
63 print "ok $n\n";
64}
65
66# First we'll do a lot of taint checking for locales.
67# This is the easiest to test, actually, as any locale,
68# even the default locale will taint under 'use locale'.
69
70sub is_tainted { # hello, camel two.
9f1b1f2d 71 no warnings 'uninitialized' ;
8ebc5c01 72 my $dummy;
73 not eval { $dummy = join("", @_), kill 0; 1 }
74}
75
76sub check_taint ($$) {
77 ok $_[0], is_tainted($_[1]);
78}
79
80sub check_taint_not ($$) {
81 ok $_[0], not is_tainted($_[1]);
82}
83
84use locale; # engage locale and therefore locale taint.
85
86check_taint_not 1, $a;
87
88check_taint 2, uc($a);
89check_taint 3, "\U$a";
90check_taint 4, ucfirst($a);
91check_taint 5, "\u$a";
92check_taint 6, lc($a);
93check_taint 7, "\L$a";
94check_taint 8, lcfirst($a);
95check_taint 9, "\l$a";
96
ff9121f8 97check_taint_not 10, sprintf('%e', 123.456);
98check_taint_not 11, sprintf('%f', 123.456);
99check_taint_not 12, sprintf('%g', 123.456);
8ebc5c01 100check_taint_not 13, sprintf('%d', 123.456);
101check_taint_not 14, sprintf('%x', 123.456);
102
103$_ = $a; # untaint $_
104
105$_ = uc($a); # taint $_
106
107check_taint 15, $_;
108
109/(\w)/; # taint $&, $`, $', $+, $1.
110check_taint 16, $&;
111check_taint 17, $`;
112check_taint 18, $';
113check_taint 19, $+;
114check_taint 20, $1;
115check_taint_not 21, $2;
116
117/(.)/; # untaint $&, $`, $', $+, $1.
118check_taint_not 22, $&;
119check_taint_not 23, $`;
120check_taint_not 24, $';
121check_taint_not 25, $+;
122check_taint_not 26, $1;
123check_taint_not 27, $2;
124
125/(\W)/; # taint $&, $`, $', $+, $1.
126check_taint 28, $&;
127check_taint 29, $`;
128check_taint 30, $';
129check_taint 31, $+;
130check_taint 32, $1;
131check_taint_not 33, $2;
132
133/(\s)/; # taint $&, $`, $', $+, $1.
134check_taint 34, $&;
135check_taint 35, $`;
136check_taint 36, $';
137check_taint 37, $+;
138check_taint 38, $1;
139check_taint_not 39, $2;
140
141/(\S)/; # taint $&, $`, $', $+, $1.
142check_taint 40, $&;
143check_taint 41, $`;
144check_taint 42, $';
145check_taint 43, $+;
146check_taint 44, $1;
147check_taint_not 45, $2;
148
149$_ = $a; # untaint $_
150
151check_taint_not 46, $_;
152
153/(b)/; # this must not taint
154check_taint_not 47, $&;
155check_taint_not 48, $`;
156check_taint_not 49, $';
157check_taint_not 50, $+;
158check_taint_not 51, $1;
159check_taint_not 52, $2;
160
161$_ = $a; # untaint $_
162
163check_taint_not 53, $_;
164
165$b = uc($a); # taint $b
166s/(.+)/$b/; # this must taint only the $_
167
168check_taint 54, $_;
169check_taint_not 55, $&;
170check_taint_not 56, $`;
171check_taint_not 57, $';
172check_taint_not 58, $+;
173check_taint_not 59, $1;
174check_taint_not 60, $2;
175
176$_ = $a; # untaint $_
177
178s/(.+)/b/; # this must not taint
179check_taint_not 61, $_;
180check_taint_not 62, $&;
181check_taint_not 63, $`;
182check_taint_not 64, $';
183check_taint_not 65, $+;
184check_taint_not 66, $1;
185check_taint_not 67, $2;
186
187$b = $a; # untaint $b
188
189($b = $a) =~ s/\w/$&/;
190check_taint 68, $b; # $b should be tainted.
191check_taint_not 69, $a; # $a should be not.
192
193$_ = $a; # untaint $_
194
195s/(\w)/\l$1/; # this must taint
196check_taint 70, $_;
197check_taint 71, $&;
198check_taint 72, $`;
199check_taint 73, $';
200check_taint 74, $+;
201check_taint 75, $1;
202check_taint_not 76, $2;
203
204$_ = $a; # untaint $_
205
206s/(\w)/\L$1/; # this must taint
207check_taint 77, $_;
208check_taint 78, $&;
209check_taint 79, $`;
210check_taint 80, $';
211check_taint 81, $+;
212check_taint 82, $1;
213check_taint_not 83, $2;
214
215$_ = $a; # untaint $_
216
217s/(\w)/\u$1/; # this must taint
218check_taint 84, $_;
219check_taint 85, $&;
220check_taint 86, $`;
221check_taint 87, $';
222check_taint 88, $+;
223check_taint 89, $1;
224check_taint_not 90, $2;
225
226$_ = $a; # untaint $_
227
228s/(\w)/\U$1/; # this must taint
229check_taint 91, $_;
230check_taint 92, $&;
231check_taint 93, $`;
232check_taint 94, $';
233check_taint 95, $+;
234check_taint 96, $1;
235check_taint_not 97, $2;
236
237# After all this tainting $a should be cool.
238
239check_taint_not 98, $a;
240
906f284f 241sub last_without_setlocale { 98 }
242
8ebc5c01 243# I think we've seen quite enough of taint.
244# Let us do some *real* locale work now,
284102e8 245# unless setlocale() is missing (i.e. minitest).
8ebc5c01 246
247exit unless $have_setlocale;
248
284102e8 249# Find locales.
250
6be75cd7 251debug "# Scanning for locales...\n";
252
253# Note that it's okay that some languages have their native names
254# capitalized here even though that's not "right". They are lowercased
255# anyway later during the scanning process (and besides, some clueless
256# vendor might have them capitalized errorneously anyway).
257
284102e8 258my $locales = <<EOF;
6be75cd7 259Afrikaans:af:za:1 15
284102e8 260Arabic:ar:dz eg sa:6 arabic8
6be75cd7 261Brezhoneg Breton:br:fr:1 15
262Bulgarski Bulgarian:bg:bg:5
dd8482fc 263Chinese:zh:cn tw:cn.EUC eucCN eucTW euc.CN euc.TW Big5 GB2312 tw.EUC
6be75cd7 264Hrvatski Croatian:hr:hr:2
265Cymraeg Welsh:cy:cy:1 14 15
284102e8 266Czech:cs:cz:2
6be75cd7 267Dansk Danish:dk:da:1 15
268Nederlands Dutch:nl:be nl:1 15
dd8482fc 269English American British:en:au ca gb ie nz us uk zw:1 15 cp850
6be75cd7 270Esperanto:eo:eo:3
271Eesti Estonian:et:ee:4 6 13
272Suomi Finnish:fi:fi:1 15
273Flamish::fl:1 15
6be75cd7 274Deutsch German:de:at be ch de lu:1 15
275Euskaraz Basque:eu:es fr:1 15
6be75cd7 276Galego Galician:gl:es:1 15
277Ellada Greek:el:gr:7 g8
6be75cd7 278Frysk:fy:nl:1 15
279Greenlandic:kl:gl:4 6
284102e8 280Hebrew:iw:il:8 hebrew8
281Hungarian:hu:hu:2
6be75cd7 282Indonesian:in:id:1 15
283Gaeilge Irish:ga:IE:1 14 15
284Italiano Italian:it:ch it:1 15
285Nihongo Japanese:ja:jp:euc eucJP jp.EUC sjis
284102e8 286Korean:ko:kr:
6be75cd7 287Latine Latin:la:va:1 15
288Latvian:lv:lv:4 6 13
289Lithuanian:lt:lt:4 6 13
290Macedonian:mk:mk:1 15
291Maltese:mt:mt:3
dd8482fc 292Moldovan:mo:mo:2
293Norsk Norwegian:no no\@nynorsk:no:1 15
6be75cd7 294Occitan:oc:es:1 15
295Polski Polish:pl:pl:2
284102e8 296Rumanian:ro:ro:2
a528dad0 297Russki Russian:ru:ru su ua:5 koi8 koi8r KOI8-R koi8u cp1251 cp866
6be75cd7 298Serbski Serbian:sr:yu:5
284102e8 299Slovak:sk:sk:2
6be75cd7 300Slovene Slovenian:sl:si:2
d43ce814 301Sqhip Albanian:sq:sq:1 15
302Svenska Swedish:sv:fi se:1 15
6be75cd7 303Thai:th:th:11 tis620
284102e8 304Turkish:tr:tr:9 turkish8
dd8482fc 305Yiddish:yi::1 15
284102e8 306EOF
307
ee50adbe 308if ($^O eq 'os390') {
dd8482fc 309 # These cause heartburn. Broken locales?
ee50adbe 310 $locales =~ s/Svenska Swedish:sv:fi se:1 15\n//;
311 $locales =~ s/Thai:th:th:11 tis620\n//;
312}
313
ef4a39e5 314sub in_utf8 () { $^H & 0x08 || (${^OPEN} || "") =~ /:utf8/ }
f9cbebe1 315
316if (in_utf8) {
8a6cb2cb 317 require "lib/locale/utf8";
f9cbebe1 318} else {
8a6cb2cb 319 require "lib/locale/latin1";
f9cbebe1 320}
321
284102e8 322my @Locale;
323my $Locale;
324my @Alnum_;
325
0e053d1e 326my @utf8locale;
327my %utf8skip;
328
284102e8 329sub getalnum_ {
8ebc5c01 330 sort grep /\w/, map { chr } 0..255
331}
332
284102e8 333sub trylocale {
334 my $locale = shift;
335 if (setlocale(LC_ALL, $locale)) {
336 push @Locale, $locale;
337 }
338}
8ebc5c01 339
284102e8 340sub decode_encodings {
341 my @enc;
8ebc5c01 342
284102e8 343 foreach (split(/ /, shift)) {
344 if (/^(\d+)$/) {
345 push @enc, "ISO8859-$1";
346 push @enc, "iso8859$1"; # HP
347 if ($1 eq '1') {
348 push @enc, "roman8"; # HP
349 }
350 } else {
351 push @enc, $_;
dd8482fc 352 push @enc, "$_.UTF-8";
8ebc5c01 353 }
354 }
ee50adbe 355 if ($^O eq 'os390') {
356 push @enc, qw(IBM-037 IBM-819 IBM-1047);
357 }
8ebc5c01 358
284102e8 359 return @enc;
8ebc5c01 360}
361
284102e8 362trylocale("C");
363trylocale("POSIX");
364foreach (0..15) {
365 trylocale("ISO8859-$_");
284102e8 366 trylocale("iso8859$_");
097ee67d 367 trylocale("iso8859-$_");
368 trylocale("iso_8859_$_");
369 trylocale("isolatin$_");
370 trylocale("isolatin-$_");
371 trylocale("iso_latin_$_");
8ebc5c01 372}
373
645e49ed 374# Sanitize the environment so that we can run the external 'locale'
375# program without the taint mode getting grumpy.
cce5967e 376
377# $ENV{PATH} is special in VMS.
378delete $ENV{PATH} if $^O ne 'VMS' or $Config{d_setenv};
379
380# Other subversive stuff.
381delete @ENV{qw(IFS CDPATH ENV BASH_ENV)};
dd8482fc 382
21477fb4 383if (-x "/usr/bin/locale" && open(LOCALES, "/usr/bin/locale -a 2>/dev/null|")) {
dd8482fc 384 while (<LOCALES>) {
d281a6ac 385 # It seems that /usr/bin/locale steadfastly outputs 8 bit data, which
386 # ain't great when we're running this testPERL_UNICODE= so that utf8
387 # locales will cause all IO hadles to default to (assume) utf8
388 next unless utf8::valid($_);
dd8482fc 389 chomp;
390 trylocale($_);
284102e8 391 }
dd8482fc 392 close(LOCALES);
a6259068 393} elsif ($^O eq 'VMS' && defined($ENV{'SYS$I18N_LOCALE'}) && -d 'SYS$I18N_LOCALE') {
394# The SYS$I18N_LOCALE logical name search list was not present on
395# VAX VMS V5.5-12, but was on AXP && VAX VMS V6.2 as well as later versions.
396 opendir(LOCALES, "SYS\$I18N_LOCALE:");
397 while ($_ = readdir(LOCALES)) {
398 chomp;
399 trylocale($_);
400 }
401 close(LOCALES);
dd8482fc 402} else {
403
404 # This is going to be slow.
405
406 foreach my $locale (split(/\n/, $locales)) {
407 my ($locale_name, $language_codes, $country_codes, $encodings) =
408 split(/:/, $locale);
409 my @enc = decode_encodings($encodings);
410 foreach my $loc (split(/ /, $locale_name)) {
411 trylocale($loc);
284102e8 412 foreach my $enc (@enc) {
dd8482fc 413 trylocale("$loc.$enc");
284102e8 414 }
dd8482fc 415 $loc = lc $loc;
284102e8 416 foreach my $enc (@enc) {
dd8482fc 417 trylocale("$loc.$enc");
418 }
419 }
420 foreach my $lang (split(/ /, $language_codes)) {
421 trylocale($lang);
422 foreach my $country (split(/ /, $country_codes)) {
423 my $lc = "${lang}_${country}";
424 trylocale($lc);
425 foreach my $enc (@enc) {
426 trylocale("$lc.$enc");
427 }
428 my $lC = "${lang}_\U${country}";
429 trylocale($lC);
430 foreach my $enc (@enc) {
431 trylocale("$lC.$enc");
432 }
284102e8 433 }
434 }
435 }
436}
4599a1de 437
d43ce814 438setlocale(LC_ALL, "C");
439
4599a1de 440@Locale = sort @Locale;
441
887ef7ed 442debug "# Locales =\n";
443for ( @Locale ) {
444 debug "# $_\n";
445}
8ebc5c01 446
284102e8 447my %Problem;
2a680da6 448my %Okay;
449my %Testing;
097ee67d 450my @Neoalpha;
d8093b23 451my %Neoalpha;
284102e8 452
2a680da6 453sub tryneoalpha {
454 my ($Locale, $i, $test) = @_;
2a680da6 455 unless ($test) {
456 $Problem{$i}{$Locale} = 1;
457 debug "# failed $i with locale '$Locale'\n";
458 } else {
459 push @{$Okay{$i}}, $Locale;
460 }
461}
462
284102e8 463foreach $Locale (@Locale) {
464 debug "# Locale = $Locale\n";
465 @Alnum_ = getalnum_();
db4b7445 466 debug "# w = ", join("",@Alnum_), "\n";
284102e8 467
468 unless (setlocale(LC_ALL, $Locale)) {
469 foreach (99..103) {
470 $Problem{$_}{$Locale} = -1;
8ebc5c01 471 }
284102e8 472 next;
8ebc5c01 473 }
8ebc5c01 474
284102e8 475 # Sieve the uppercase and the lowercase.
476
097ee67d 477 my %UPPER = ();
478 my %lower = ();
479 my %BoThCaSe = ();
284102e8 480 for (@Alnum_) {
481 if (/[^\d_]/) { # skip digits and the _
482 if (uc($_) eq $_) {
483 $UPPER{$_} = $_;
484 }
485 if (lc($_) eq $_) {
486 $lower{$_} = $_;
487 }
488 }
489 }
490 foreach (keys %UPPER) {
097ee67d 491 $BoThCaSe{$_}++ if exists $lower{$_};
284102e8 492 }
493 foreach (keys %lower) {
097ee67d 494 $BoThCaSe{$_}++ if exists $UPPER{$_};
284102e8 495 }
097ee67d 496 foreach (keys %BoThCaSe) {
284102e8 497 delete $UPPER{$_};
498 delete $lower{$_};
499 }
500
db4b7445 501 debug "# UPPER = ", join("", sort keys %UPPER ), "\n";
502 debug "# lower = ", join("", sort keys %lower ), "\n";
503 debug "# BoThCaSe = ", join("", sort keys %BoThCaSe), "\n";
284102e8 504
505 # Find the alphabets that are not alphabets in the default locale.
8ebc5c01 506
284102e8 507 {
508 no locale;
8ebc5c01 509
284102e8 510 @Neoalpha = ();
511 for (keys %UPPER, keys %lower) {
512 push(@Neoalpha, $_) if (/\W/);
d8093b23 513 $Neoalpha{$_} = $_;
284102e8 514 }
8ebc5c01 515 }
8ebc5c01 516
284102e8 517 @Neoalpha = sort @Neoalpha;
8ebc5c01 518
db4b7445 519 debug "# Neoalpha = ", join("",@Neoalpha), "\n";
8ebc5c01 520
284102e8 521 if (@Neoalpha == 0) {
522 # If we have no Neoalphas the remaining tests are no-ops.
6be75cd7 523 debug "# no Neoalpha, skipping tests 99..102 for locale '$Locale'\n";
a88c3d7c 524 foreach (99..102) {
525 push @{$Okay{$_}}, $Locale;
526 }
6be75cd7 527 } else {
8ebc5c01 528
6be75cd7 529 # Test \w.
284102e8 530
ef4a39e5 531 my $word = join('', @Neoalpha);
8ebc5c01 532
5fef21a3 533 my $badutf8;
534 {
535 local $SIG{__WARN__} = sub {
536 $badutf8 = $_[0] =~ /Malformed UTF-8/;
537 };
538 $Locale =~ /utf-?8/i;
539 }
540
541 if ($badutf8) {
542 debug "# Locale name contains bad UTF-8, skipping test 99 for locale '$Locale'\n";
543 } elsif ($Locale =~ /utf-?8/i) {
ef4a39e5 544 debug "# unknown whether locale and Unicode have the same \\w, skipping test 99 for locale '$Locale'\n";
545 push @{$Okay{99}}, $Locale;
546 } else {
547 if ($word =~ /^(\w+)$/) {
548 tryneoalpha($Locale, 99, 1);
549 } else {
550 tryneoalpha($Locale, 99, 0);
551 }
8ac0d9e6 552 }
ef4a39e5 553
2a680da6 554 # Cross-check the whole 8-bit character set.
8ebc5c01 555
6be75cd7 556 for (map { chr } 0..255) {
2a680da6 557 tryneoalpha($Locale, 100,
558 (/\w/ xor /\W/) ||
559 (/\d/ xor /\D/) ||
560 (/\s/ xor /\S/));
284102e8 561 }
8ebc5c01 562
6be75cd7 563 # Test for read-only scalars' locale vs non-locale comparisons.
284102e8 564
284102e8 565 {
6be75cd7 566 no locale;
567 $a = "qwerty";
568 {
569 use locale;
2a680da6 570 tryneoalpha($Locale, 101, ($a cmp "qwerty") == 0);
8ebc5c01 571 }
572 }
8ebc5c01 573
6be75cd7 574 {
575 my ($from, $to, $lesser, $greater,
576 @test, %test, $test, $yes, $no, $sign);
577
578 for (0..9) {
579 # Select a slice.
580 $from = int(($_*@Alnum_)/10);
581 $to = $from + int(@Alnum_/10);
582 $to = $#Alnum_ if ($to > $#Alnum_);
583 $lesser = join('', @Alnum_[$from..$to]);
584 # Select a slice one character on.
585 $from++; $to++;
586 $to = $#Alnum_ if ($to > $#Alnum_);
587 $greater = join('', @Alnum_[$from..$to]);
588 ($yes, $no, $sign) = ($lesser lt $greater
589 ? (" ", "not ", 1)
590 : ("not ", " ", -1));
591 # all these tests should FAIL (return 0).
592 # Exact lt or gt cannot be tested because
593 # in some locales, say, eacute and E may test equal.
594 @test =
595 (
596 $no.' ($lesser le $greater)', # 1
597 'not ($lesser ne $greater)', # 2
598 ' ($lesser eq $greater)', # 3
599 $yes.' ($lesser ge $greater)', # 4
600 $yes.' ($lesser ge $greater)', # 5
601 $yes.' ($greater le $lesser )', # 7
602 'not ($greater ne $lesser )', # 8
603 ' ($greater eq $lesser )', # 9
604 $no.' ($greater ge $lesser )', # 10
0e053d1e 605 'not (($lesser cmp $greater) == -($sign))' # 11
6be75cd7 606 );
607 @test{@test} = 0 x @test;
608 $test = 0;
284102e8 609 for my $ti (@test) {
6be75cd7 610 $test{$ti} = eval $ti;
611 $test ||= $test{$ti}
284102e8 612 }
2a680da6 613 tryneoalpha($Locale, 102, $test == 0);
6be75cd7 614 if ($test) {
6be75cd7 615 debug "# lesser = '$lesser'\n";
616 debug "# greater = '$greater'\n";
617 debug "# lesser cmp greater = ",
618 $lesser cmp $greater, "\n";
619 debug "# greater cmp lesser = ",
620 $greater cmp $lesser, "\n";
621 debug "# (greater) from = $from, to = $to\n";
622 for my $ti (@test) {
623 debugf("# %-40s %-4s", $ti,
624 $test{$ti} ? 'FAIL' : 'ok');
625 if ($ti =~ /\(\.*(\$.+ +cmp +\$[^\)]+)\.*\)/) {
626 debugf("(%s == %4d)", $1, eval $1);
627 }
628 debug "\n#";
629 }
284102e8 630
6be75cd7 631 last;
632 }
284102e8 633 }
8ebc5c01 634 }
635 }
6be75cd7 636
637 use locale;
638
639 my ($x, $y) = (1.23, 1.23);
640
0e053d1e 641 $a = "$x";
6be75cd7 642 printf ''; # printf used to reset locale to "C"
0e053d1e 643 $b = "$y";
6be75cd7 644
2a680da6 645 debug "# 103..107: a = $a, b = $b, Locale = $Locale\n";
646
647 tryneoalpha($Locale, 103, $a eq $b);
6be75cd7 648
649 my $c = "$x";
650 my $z = sprintf ''; # sprintf used to reset locale to "C"
651 my $d = "$y";
652
2a680da6 653 debug "# 104..107: c = $c, d = $d, Locale = $Locale\n";
6be75cd7 654
2a680da6 655 tryneoalpha($Locale, 104, $c eq $d);
6be75cd7 656
2a680da6 657 {
9f1b1f2d 658 use warnings;
2a680da6 659 my $w = 0;
0e053d1e 660 local $SIG{__WARN__} =
661 sub {
906f284f 662 print "# @_\n";
0e053d1e 663 $w++;
664 };
6be75cd7 665
0e053d1e 666 # The == (among other ops) used to warn for locales
667 # that had something else than "." as the radix character.
6be75cd7 668
2a680da6 669 tryneoalpha($Locale, 105, $c == 1.23);
6be75cd7 670
2a680da6 671 tryneoalpha($Locale, 106, $c == $x);
6be75cd7 672
2a680da6 673 tryneoalpha($Locale, 107, $c == $d);
6be75cd7 674
2a680da6 675 {
2de3dbcc 676# no locale; # XXX did this ever work correctly?
6be75cd7 677
2a680da6 678 my $e = "$x";
6be75cd7 679
2a680da6 680 debug "# 108..110: e = $e, Locale = $Locale\n";
6be75cd7 681
2a680da6 682 tryneoalpha($Locale, 108, $e == 1.23);
6be75cd7 683
2a680da6 684 tryneoalpha($Locale, 109, $e == $x);
685
686 tryneoalpha($Locale, 110, $e == $c);
6be75cd7 687 }
2a680da6 688
2a680da6 689 my $f = "1.23";
906f284f 690 my $g = 2.34;
2a680da6 691
906f284f 692 debug "# 111..115: f = $f, g = $g, locale = $Locale\n";
2a680da6 693
906f284f 694 tryneoalpha($Locale, 111, $f == 1.23);
6be75cd7 695
906f284f 696 tryneoalpha($Locale, 112, $f == $x);
2a680da6 697
906f284f 698 tryneoalpha($Locale, 113, $f == $c);
699
700 tryneoalpha($Locale, 114, abs(($f + $g) - 3.57) < 0.01);
701
702 tryneoalpha($Locale, 115, $w == 0);
6be75cd7 703 }
704
26d80d95 705 # Does taking lc separately differ from taking
706 # the lc "in-line"? (This was the bug 19990704.002, change #3568.)
707 # The bug was in the caching of the 'o'-magic.
2a680da6 708 {
709 use locale;
6be75cd7 710
2a680da6 711 sub lcA {
712 my $lc0 = lc $_[0];
713 my $lc1 = lc $_[1];
714 return $lc0 cmp $lc1;
715 }
6be75cd7 716
2a680da6 717 sub lcB {
718 return lc($_[0]) cmp lc($_[1]);
719 }
6be75cd7 720
2a680da6 721 my $x = "ab";
722 my $y = "aa";
723 my $z = "AB";
6be75cd7 724
906f284f 725 tryneoalpha($Locale, 116,
2a680da6 726 lcA($x, $y) == 1 && lcB($x, $y) == 1 ||
727 lcA($x, $z) == 0 && lcB($x, $z) == 0);
6be75cd7 728 }
d8093b23 729
26d80d95 730 # Does lc of an UPPER (if different from the UPPER) match
731 # case-insensitively the UPPER, and does the UPPER match
732 # case-insensitively the lc of the UPPER. And vice versa.
3ba0e062 733 {
ef4a39e5 734 use locale;
735 no utf8;
736 my $re = qr/[\[\(\{\*\+\?\|\^\$\\]/;
737
738 my @f = ();
739 foreach my $x (keys %UPPER) {
740 my $y = lc $x;
741 next unless uc $y eq $x;
742 print "# UPPER $x lc $y ",
743 $x =~ /$y/i ? 1 : 0, " ",
744 $y =~ /$x/i ? 1 : 0, "\n" if 0;
83d38f53 745 #
ef4a39e5 746 # If $x and $y contain regular expression characters
747 # AND THEY lowercase (/i) to regular expression characters,
748 # regcomp() will be mightily confused. No, the \Q doesn't
749 # help here (maybe regex engine internal lowercasing
750 # is done after the \Q?) An example of this happening is
751 # the bg_BG (Bulgarian) locale under EBCDIC (OS/390 USS):
752 # the chr(173) (the "[") is the lowercase of the chr(235).
83d38f53 753 #
ef4a39e5 754 # Similarly losing EBCDIC locales include cs_cz, cs_CZ,
755 # el_gr, el_GR, en_us.IBM-037 (!), en_US.IBM-037 (!),
756 # et_ee, et_EE, hr_hr, hr_HR, hu_hu, hu_HU, lt_LT,
757 # mk_mk, mk_MK, nl_nl.IBM-037, nl_NL.IBM-037,
758 # pl_pl, pl_PL, ro_ro, ro_RO, ru_ru, ru_RU,
759 # sk_sk, sk_SK, sl_si, sl_SI, tr_tr, tr_TR.
83d38f53 760 #
761 # Similar things can happen even under (bastardised)
762 # non-EBCDIC locales: in many European countries before the
763 # advent of ISO 8859-x nationally customised versions of
764 # ISO 646 were devised, reusing certain punctuation
765 # characters for modified characters needed by the
766 # country/language. For example, the "|" might have
767 # stood for U+00F6 or LATIN SMALL LETTER O WITH DIAERESIS.
768 #
ef4a39e5 769 if ($x =~ $re || $y =~ $re) {
770 print "# Regex characters in '$x' or '$y', skipping test 117 for locale '$Locale'\n";
771 next;
8ac0d9e6 772 }
ef4a39e5 773 # With utf8 both will fail since the locale concept
774 # of upper/lower does not work well in Unicode.
775 push @f, $x unless $x =~ /$y/i == $y =~ /$x/i;
776
8ac0d9e6 777 foreach my $x (keys %lower) {
778 my $y = uc $x;
779 next unless lc $y eq $x;
4c53e876 780 print "# lower $x uc $y ",
ef4a39e5 781 $x =~ /$y/i ? 1 : 0, " ",
782 $y =~ /$x/i ? 1 : 0, "\n" if 0;
047e14fb 783 if ($x =~ $re || $y =~ $re) { # See above.
784 print "# Regex characters in '$x' or '$y', skipping test 117 for locale '$Locale'\n";
785 next;
786 }
4c53e876 787 # With utf8 both will fail since the locale concept
788 # of upper/lower does not work well in Unicode.
789 push @f, $x unless $x =~ /$y/i == $y =~ /$x/i;
8ac0d9e6 790 }
906f284f 791 tryneoalpha($Locale, 117, @f == 0);
8ac0d9e6 792 if (@f) {
906f284f 793 print "# failed 117 locale '$Locale' characters @f\n"
8ac0d9e6 794 }
26d80d95 795 }
d8093b23 796 }
8ebc5c01 797}
284102e8 798
2a680da6 799# Recount the errors.
800
906f284f 801foreach (&last_without_setlocale()+1..$last) {
2a680da6 802 if ($Problem{$_} || !defined $Okay{$_} || !@{$Okay{$_}}) {
097ee67d 803 if ($_ == 102) {
804 print "# The failure of test 102 is not necessarily fatal.\n";
b4e009be 805 print "# It usually indicates a problem in the environment,\n";
284102e8 806 print "# not in Perl itself.\n";
807 }
808 print "not ";
8ebc5c01 809 }
284102e8 810 print "ok $_\n";
8ebc5c01 811}
fb73857a 812
2a680da6 813# Give final advice.
814
284102e8 815my $didwarn = 0;
816
26d80d95 817foreach (99..$last) {
284102e8 818 if ($Problem{$_}) {
819 my @f = sort keys %{ $Problem{$_} };
820 my $f = join(" ", @f);
821 $f =~ s/(.{50,60}) /$1\n#\t/g;
2a680da6 822 print
823 "#\n",
824 "# The locale ", (@f == 1 ? "definition" : "definitions"), "\n#\n",
284102e8 825 "#\t", $f, "\n#\n",
826 "# on your system may have errors because the locale test $_\n",
827 "# failed in ", (@f == 1 ? "that locale" : "those locales"),
828 ".\n";
2a680da6 829 print <<EOW;
284102e8 830#
831# If your users are not using these locales you are safe for the moment,
832# but please report this failure first to perlbug\@perl.com using the
833# perlbug script (as described in the INSTALL file) so that the exact
834# details of the failures can be sorted out first and then your operating
835# system supplier can be alerted about these anomalies.
836#
837EOW
838 $didwarn = 1;
fb73857a 839 }
840}
774d564b 841
26d80d95 842# Tell which locales were okay and which were not.
2a680da6 843
284102e8 844if ($didwarn) {
26d80d95 845 my (@s, @F);
284102e8 846
847 foreach my $l (@Locale) {
848 my $p = 0;
26d80d95 849 foreach my $t (102..$last) {
284102e8 850 $p++ if $Problem{$t}{$l};
8ebc5c01 851 }
284102e8 852 push @s, $l if $p == 0;
26d80d95 853 push @F, $l unless $p == 0;
8ebc5c01 854 }
284102e8 855
68d47915 856 if (@s) {
857 my $s = join(" ", @s);
858 $s =~ s/(.{50,60}) /$1\n#\t/g;
859
860 warn
861 "# The following locales\n#\n",
862 "#\t", $s, "\n#\n",
863 "# tested okay.\n#\n",
864 } else {
26d80d95 865 warn "# None of your locales were fully okay.\n";
866 }
867
868 if (@F) {
869 my $F = join(" ", @F);
870 $F =~ s/(.{50,60}) /$1\n#\t/g;
871
872 warn
873 "# The following locales\n#\n",
0e053d1e 874 "#\t", $F, "\n#\n",
26d80d95 875 "# had problems.\n#\n",
876 } else {
877 warn "# None of your locales were broken.\n";
68d47915 878 }
0e053d1e 879
c406fbf4 880 if (@utf8locale) {
881 my $S = join(" ", @utf8locale);
882 $S =~ s/(.{50,60}) /$1\n#\t/g;
883
884 warn "#\n# The following locales\n#\n",
885 "#\t", $S, "\n#\n",
886 "# were skipped for the tests ",
887 join(" ", sort {$a<=>$b} keys %utf8skip), "\n",
888 "# because UTF-8 and locales do not work together in Perl.\n#\n";
889 }
8ebc5c01 890}
90248788 891
906f284f 892sub last { 117 }
893
90248788 894# eof