1
2BEGIN {
3    unless ('A' eq pack('U', 0x41)) {
4	print "1..0 # Unicode::Collate cannot pack a Unicode code point\n";
5	exit 0;
6    }
7    unless (0x41 == unpack('U', 'A')) {
8	print "1..0 # Unicode::Collate cannot get a Unicode code point\n";
9	exit 0;
10    }
11    if ($ENV{PERL_CORE}) {
12	chdir('t') if -d 't';
13	@INC = $^O eq 'MacOS' ? qw(::lib) : qw(../lib);
14    }
15}
16
17use strict;
18use warnings;
19BEGIN { $| = 1; print "1..185\n"; } # 5 + 12 x @Versions
20my $count = 0;
21sub ok ($;$) {
22    my $p = my $r = shift;
23    if (@_) {
24	my $x = shift;
25	$p = !defined $x ? !defined $r : !defined $r ? 0 : $r eq $x;
26    }
27    print $p ? "ok" : "not ok", ' ', ++$count, "\n";
28}
29
30use Unicode::Collate;
31
32ok(1);
33
34#########################
35
36my @Versions = (8, 9, 11, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, 36);
37
38my $Collator = Unicode::Collate->new(
39    table => 'keys.txt',
40    normalization => undef,
41    UCA_Version => 36,
42);
43
44ok($Collator->viewSortKey("\x{1B170}"),
45   '[FB01 8000 | 0020 | 0002 | FFFF |]');
46ok($Collator->viewSortKey("\x{1B171}"),
47   '[FB01 8001 | 0020 | 0002 | FFFF |]');
48ok($Collator->viewSortKey("\x{1B200}"),
49   '[FB01 8090 | 0020 | 0002 | FFFF |]');
50ok($Collator->viewSortKey("\x{1B2FB}"),
51   '[FB01 818B | 0020 | 0002 | FFFF |]');
52
53# Nushu < CJK UI (4E00) < Unassigned.
54
55# 1B170..1B2FB are Nushu Characters since UCA_Version 36 (Unicode 10.0).
56
57for my $v (@Versions) {
58    $Collator->change(UCA_Version => $v);
59
60    ok($Collator->cmp("\x{1B16F}", "\x{4E00}") == 1);
61    ok($Collator->cmp("\x{1B170}", "\x{4E00}") == ($v >= 36 ? -1 : 1));
62    ok($Collator->cmp("\x{1B171}", "\x{4E00}") == ($v >= 36 ? -1 : 1));
63    ok($Collator->cmp("\x{1B1FF}", "\x{4E00}") == ($v >= 36 ? -1 : 1));
64    ok($Collator->cmp("\x{1B200}", "\x{4E00}") == ($v >= 36 ? -1 : 1));
65    ok($Collator->cmp("\x{1B2FB}", "\x{4E00}") == ($v >= 36 ? -1 : 1));
66    ok($Collator->cmp("\x{1B2FC}", "\x{4E00}") == 1);
67    ok($Collator->cmp("\x{1B2FF}", "\x{4E00}") == 1);
68
69    ok($Collator->lt("\x{1B170}", "\x{1B171}"));
70    ok($Collator->lt("\x{1B171}", "\x{1B1FF}"));
71    ok($Collator->lt("\x{1B1FF}", "\x{1B200}"));
72    ok($Collator->lt("\x{1B200}", "\x{1B2FB}"));
73}
74