1
2BEGIN {
3    if ($ENV{PERL_CORE}) {
4	chdir('t') if -d 't';
5	@INC = $^O eq 'MacOS' ? qw(::lib) : qw(../lib);
6    }
7}
8
9use strict;
10use warnings;
11BEGIN { $| = 1; print "1..100\n"; } # 5 + 5 x @Versions
12my $count = 0;
13sub ok ($;$) {
14    my $p = my $r = shift;
15    if (@_) {
16	my $x = shift;
17	$p = !defined $x ? !defined $r : !defined $r ? 0 : $r eq $x;
18    }
19    print $p ? "ok" : "not ok", ' ', ++$count, "\n";
20}
21
22use Unicode::Collate;
23
24ok(1);
25
26sub _pack_U   { Unicode::Collate::pack_U(@_) }
27sub _unpack_U { Unicode::Collate::unpack_U(@_) }
28
29#########################
30
31my @Versions = ( 8,  9, 11, 14, 16, 18, 20, 22, 24, 26,
32		28, 30, 32, 34, 36, 38, 40, 41, 43);
33
34my $Collator = Unicode::Collate->new(
35    table => 'keys.txt',
36    normalization => undef,
37    UCA_Version => 43,
38);
39
40ok($Collator->viewSortKey("\x{18B00}"),
41   '[FB02 8000 | 0020 | 0002 | FFFF |]');
42ok($Collator->viewSortKey("\x{18B01}"),
43   '[FB02 8001 | 0020 | 0002 | FFFF |]');
44ok($Collator->viewSortKey("\x{18C00}"),
45   '[FB02 8100 | 0020 | 0002 | FFFF |]');
46ok($Collator->viewSortKey("\x{18CD5}"),
47   '[FB02 81D5 | 0020 | 0002 | FFFF |]');
48
49# Khitan < CJK UI (4E00) < Unassigned.
50
51# 18B00..18CD5 are Khitan Characters since UCA_Version 43 (Unicode 13.0).
52
53for my $v (@Versions) {
54    $Collator->change(UCA_Version => $v);
55
56    ok($Collator->cmp("\x{18B00}", "\x{4E00}") == ($v >= 43 ? -1 : 1));
57    ok($Collator->cmp("\x{18C00}", "\x{4E00}") == ($v >= 43 ? -1 : 1));
58    ok($Collator->cmp("\x{18CD5}", "\x{4E00}") == ($v >= 43 ? -1 : 1));
59    ok($Collator->cmp("\x{18CD6}", "\x{4E00}") == 1);
60    ok($Collator->cmp("\x{18CDF}", "\x{4E00}") == 1);
61}
62