3 unless ("A" eq pack('U', 0x41)) {
4 print "1..0 # Unicode::Collate " .
5 "cannot stringify a Unicode code point\n";
10 @INC = $^O eq 'MacOS' ? qw(::lib) : qw(../lib);
15 BEGIN { plan tests => 52 };
23 sub _pack_U { Unicode::Collate::pack_U(@_) }
24 sub _unpack_U { Unicode::Collate::unpack_U(@_) }
26 my $A_acute = _pack_U(0xC1);
27 my $a_acute = _pack_U(0xE1);
28 my $acute = _pack_U(0x0301);
30 my $hiragana = "\x{3042}\x{3044}";
31 my $katakana = "\x{30A2}\x{30A4}";
35 my $Collator = Unicode::Collate->new(
36 normalization => undef,
39 ok(ref $Collator, "Unicode::Collate");
41 ok($Collator->cmp("", ""), 0);
42 ok($Collator->eq("", ""));
43 ok($Collator->cmp("", "perl"), -1);
46 join(':', $Collator->sort( qw/ acha aca ada acia acka / ) ),
47 join(':', qw/ aca acha acia acka ada / ),
51 join(':', $Collator->sort( qw/ ACHA ACA ADA ACIA ACKA / ) ),
52 join(':', qw/ ACA ACHA ACIA ACKA ADA / ),
57 ok($Collator->cmp("A$acute", $A_acute), 0); # @version 3.1.1 (prev: -1)
58 ok($Collator->cmp($a_acute, $A_acute), -1);
59 ok($Collator->eq("A\cA$acute", $A_acute)); # UCA v9. \cA is invariant.
61 my %old_level = $Collator->change(level => 1);
62 ok($Collator->eq("A$acute", $A_acute));
63 ok($Collator->eq("A", $A_acute));
65 ok($Collator->change(level => 2)->eq($a_acute, $A_acute));
66 ok($Collator->lt("A", $A_acute));
68 ok($Collator->change(%old_level)->lt("A", $A_acute));
69 ok($Collator->lt("A", $A_acute));
70 ok($Collator->lt("A", $a_acute));
71 ok($Collator->lt($a_acute, $A_acute));
75 $Collator->change(level => 2);
77 ok($Collator->{level}, 2);
79 ok( $Collator->cmp("ABC","abc"), 0);
80 ok( $Collator->eq("ABC","abc") );
81 ok( $Collator->le("ABC","abc") );
82 ok( $Collator->cmp($hiragana, $katakana), 0);
83 ok( $Collator->eq($hiragana, $katakana) );
84 ok( $Collator->ge($hiragana, $katakana) );
89 ok( $Collator->eq("a\x{AC00}b", "a\x{1100}\x{1161}b") );
90 ok( $Collator->eq("a\x{AE00}b", "a\x{1100}\x{1173}\x{11AF}b") );
91 ok( $Collator->gt("a\x{AE00}b", "a\x{1100}\x{1173}b\x{11AF}") );
92 ok( $Collator->lt("a\x{AC00}b", "a\x{AE00}b") );
93 ok( $Collator->gt("a\x{D7A3}b", "a\x{C544}b") );
94 ok( $Collator->lt("a\x{C544}b", "a\x{30A2}b") ); # hangul < hiragana
98 $Collator->change(%old_level, katakana_before_hiragana => 1);
100 ok($Collator->{level}, 4);
102 ok( $Collator->cmp("abc", "ABC"), -1);
103 ok( $Collator->ne("abc", "ABC") );
104 ok( $Collator->lt("abc", "ABC") );
105 ok( $Collator->le("abc", "ABC") );
106 ok( $Collator->cmp($hiragana, $katakana), 1);
107 ok( $Collator->ne($hiragana, $katakana) );
108 ok( $Collator->gt($hiragana, $katakana) );
109 ok( $Collator->ge($hiragana, $katakana) );
113 $Collator->change(upper_before_lower => 1);
115 ok( $Collator->cmp("abc", "ABC"), 1);
116 ok( $Collator->ge("abc", "ABC"), 1);
117 ok( $Collator->gt("abc", "ABC"), 1);
118 ok( $Collator->cmp($hiragana, $katakana), 1);
119 ok( $Collator->ge($hiragana, $katakana), 1);
120 ok( $Collator->gt($hiragana, $katakana), 1);
124 $Collator->change(katakana_before_hiragana => 0);
126 ok( $Collator->cmp("abc", "ABC"), 1);
127 ok( $Collator->cmp($hiragana, $katakana), -1);
131 $Collator->change(upper_before_lower => 0);
133 ok( $Collator->cmp("abc", "ABC"), -1);
134 ok( $Collator->le("abc", "ABC") );
135 ok( $Collator->cmp($hiragana, $katakana), -1);
136 ok( $Collator->lt($hiragana, $katakana) );