1
2BEGIN {
3    unless ('A' eq pack('U', 0x41)) {
4	print "1..0 # Unicode::Normalize cannot pack a Unicode code point\n";
5	exit 0;
6    }
7    unless (0x41 == unpack('U', 'A')) {
8	print "1..0 # Unicode::Normalize cannot get a Unicode code point\n";
9	exit 0;
10    }
11}
12
13BEGIN {
14    if ($ENV{PERL_CORE}) {
15        chdir('t') if -d 't';
16        @INC = $^O eq 'MacOS' ? qw(::lib) : qw(../lib);
17    }
18}
19
20BEGIN {
21    unless (5.006001 <= $]) {
22	print "1..0 # skipped: Perl 5.6.1 or later".
23		" needed for this test\n";
24	exit;
25    }
26}
27
28#########################
29
30use strict;
31use warnings;
32BEGIN { $| = 1; print "1..26\n"; }
33my $count = 0;
34sub ok ($;$) {
35    my $p = my $r = shift;
36    if (@_) {
37	my $x = shift;
38	$p = !defined $x ? !defined $r : !defined $r ? 0 : $r eq $x;
39    }
40    print $p ? "ok" : "not ok", ' ', ++$count, "\n";
41}
42
43use Unicode::Normalize qw(:all);
44
45ok(1);
46
47sub _pack_U   { Unicode::Normalize::pack_U(@_) }
48sub _unpack_U { Unicode::Normalize::unpack_U(@_) }
49
50#########################
51
52sub arraynorm {
53    my $form   = shift;
54    my @string = @_;
55    my $result = "";
56    my $unproc = "";
57    foreach my $str (@string) {
58        $unproc .= $str;
59        $result .= normalize_partial($form, $unproc);
60    }
61    $result .= $unproc;
62    return $result;
63}
64
65my $strD = "\x{3C9}\x{301}\x{1100}\x{1161}\x{11A8}\x{1100}\x{1161}\x{11AA}";
66my $strC = "\x{3CE}\x{AC01}\x{AC03}";
67my @str1 = (substr($strD,0,3), substr($strD,3,4), substr($strD,7));
68my @str2 = (substr($strD,0,1), substr($strD,1,3), substr($strD,4));
69ok($strC eq NFC($strD));
70ok($strD eq join('', @str1));
71ok($strC eq arraynorm('NFC', @str1));
72ok($strD eq join('', @str2));
73ok($strC eq arraynorm('NFC', @str2));
74
75my @strX = ("\x{300}\x{AC00}", "\x{11A8}");
76my $strX =  "\x{300}\x{AC01}";
77ok($strX eq NFC(join('', @strX)));
78ok($strX eq arraynorm('NFC', @strX));
79ok($strX eq NFKC(join('', @strX)));
80ok($strX eq arraynorm('NFKC', @strX));
81
82my @strY = ("\x{304B}\x{0308}", "\x{0323}\x{3099}");
83my $strY = ("\x{304C}\x{0323}\x{0308}");
84ok($strY eq NFC(join('', @strY)));
85ok($strY eq arraynorm('NFC', @strY));
86ok($strY eq NFKC(join('', @strY)));
87ok($strY eq arraynorm('NFKC', @strY));
88
89my @strZ = ("\x{304B}\x{0308}", "\x{0323}", "\x{3099}");
90my $strZ = ("\x{304B}\x{3099}\x{0323}\x{0308}");
91ok($strZ eq NFD(join('', @strZ)));
92ok($strZ eq arraynorm('NFD', @strZ));
93ok($strZ eq NFKD(join('', @strZ)));
94ok($strZ eq arraynorm('NFKD', @strZ));
95
96# 18
97
98# must modify the source
99my $sNFD = "\x{FA19}";
100ok(normalize_partial('NFD', $sNFD), "");
101ok($sNFD, "\x{795E}");
102
103my $sNFC = "\x{FA1B}";
104ok(normalize_partial('NFC', $sNFC), "");
105ok($sNFC, "\x{798F}");
106
107my $sNFKD = "\x{FA1E}";
108ok(normalize_partial('NFKD', $sNFKD), "");
109ok($sNFKD, "\x{7FBD}");
110
111my $sNFKC = "\x{FA26}";
112ok(normalize_partial('NFKC', $sNFKC), "");
113ok($sNFKC, "\x{90FD}");
114
115# 26
116
117