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..187\n"; } # 11 + 16 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
36# 2..11
37
38my $overCJK = Unicode::Collate->new(
39  table => 'keys.txt',
40  normalization => undef,
41  entry => <<'ENTRIES',
424E01 ; [.B1FC.0030.0004.4E00] # Ideograph; B1FC = FFFF - 4E03.
43ENTRIES
44  overrideCJK => sub {
45    my $u = 0xFFFF - $_[0]; # reversed
46    [$u, 0x20, 0x2, $u];
47  },
48);
49
50ok($overCJK->gt("B", "A")); # diff. at level 1.
51ok($overCJK->lt("a", "A")); # diff. at level 3.
52ok($overCJK->lt( "\x{4E03}",  "\x{4E01}")); # diff. at level 2.
53ok($overCJK->gt( "\x{4E03}B", "\x{4E01}A"));
54ok($overCJK->lt( "\x{4E03}A", "\x{4E01}B"));
55ok($overCJK->gt("B\x{4E03}", "A\x{4E01}"));
56ok($overCJK->lt("A\x{4E03}", "B\x{4E01}"));
57ok($overCJK->lt("A\x{4E03}", "A\x{4E01}"));
58ok($overCJK->lt("A\x{4E03}", "a\x{4E01}"));
59ok($overCJK->lt("a\x{4E03}", "A\x{4E01}"));
60
61#####
62
63# 9FA6..9FBB are CJK UI since UCA_Version 14 (Unicode 4.1).
64# 9FBC..9FC3 are CJK UI since UCA_Version 18 (Unicode 5.1).
65# 9FC4..9FCB are CJK UI since UCA_Version 20 (Unicode 5.2).
66# 9FCC       is  CJK UI since UCA_Version 24 (Unicode 6.1).
67
68my @Versions = (8, 9, 11, 14, 16, 18, 20, 22, 24, 26, 28);
69
70for my $v (@Versions) {
71    $overCJK->change(UCA_Version => $v);
72    ok($overCJK->cmp("a\x{3400}", "A\x{4DB5}") == 1);
73    ok($overCJK->cmp("a\x{4DB5}", "A\x{4E00}") == 1);
74    ok($overCJK->cmp("a\x{4E00}", "A\x{9FA5}") == 1);
75    ok($overCJK->cmp("a\x{9FA5}", "A\x{9FA6}") == ($v >= 14 ? 1 : -1));
76    ok($overCJK->cmp("a\x{9FA6}", "A\x{9FAF}") == ($v >= 14 ? 1 : -1));
77    ok($overCJK->cmp("a\x{9FAF}", "A\x{9FB0}") == ($v >= 14 ? 1 : -1));
78    ok($overCJK->cmp("a\x{9FB0}", "A\x{9FBB}") == ($v >= 14 ? 1 : -1));
79    ok($overCJK->cmp("a\x{9FBB}", "A\x{9FBC}") == ($v >= 18 ? 1 : -1));
80    ok($overCJK->cmp("a\x{9FBC}", "A\x{9FBF}") == ($v >= 18 ? 1 : -1));
81    ok($overCJK->cmp("a\x{9FBF}", "A\x{9FC3}") == ($v >= 18 ? 1 : -1));
82    ok($overCJK->cmp("a\x{9FC3}", "A\x{9FC4}") == ($v >= 20 ? 1 : -1));
83    ok($overCJK->cmp("a\x{9FC4}", "A\x{9FCA}") == ($v >= 20 ? 1 : -1));
84    ok($overCJK->cmp("a\x{9FCA}", "A\x{9FCB}") == ($v >= 20 ? 1 : -1));
85    ok($overCJK->cmp("a\x{9FCB}", "A\x{9FCC}") == ($v >= 24 ? 1 : -1));
86    ok($overCJK->cmp("a\x{9FCC}", "A\x{9FCD}") == -1);
87    ok($overCJK->cmp("a\x{9FCD}", "A\x{9FCF}") == -1);
88}
89
90