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SADAHIRO / Unicode-Collate-0.75 / t / override.t 

            

              
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BEGIN {
    unless ("A" eq pack('U', 0x41)) {
        print "1..0 # Unicode::Collate " .
            "cannot stringify a Unicode code point\n";
        exit 0;
    }
    if ($ENV{PERL_CORE}) {
        chdir('t') if -d 't';
        @INC = $^O eq 'MacOS' ? qw(::lib) : qw(../lib);
    }
}
use Test;
BEGIN { plan tests => 35 };
use strict;
use warnings;
use Unicode::Collate;
ok(1);
#########################
##### 2..6
my $all_undef_8 = Unicode::Collate->new(
  table => undef,
  normalization => undef,
  overrideCJK => undef,
  overrideHangul => undef,
  UCA_Version => 8,
);
# All in the Unicode code point order.
# No hangul decomposition.
ok($all_undef_8->lt("\x{3402}", "\x{4E00}"));
ok($all_undef_8->lt("\x{4DFF}", "\x{4E00}"));
ok($all_undef_8->lt("\x{4E00}", "\x{AC00}"));
ok($all_undef_8->gt("\x{AC00}", "\x{1100}\x{1161}"));
ok($all_undef_8->gt("\x{AC00}", "\x{ABFF}"));
##### 7..11
my $all_undef_9 = Unicode::Collate->new(
  table => undef,
  normalization => undef,
  overrideCJK => undef,
  overrideHangul => undef,
  UCA_Version => 9,
);
# CJK Ideo. < CJK ext A/B < Others.
# No hangul decomposition.
ok($all_undef_9->lt("\x{4E00}", "\x{3402}"));
ok($all_undef_9->lt("\x{3402}", "\x{20000}"));
ok($all_undef_9->lt("\x{20000}", "\x{AC00}"));
ok($all_undef_9->gt("\x{AC00}", "\x{1100}\x{1161}"));
ok($all_undef_9->gt("\x{AC00}", "\x{ABFF}")); # U+ABFF: not assigned
##### 12..16
my $ignoreHangul = Unicode::Collate->new(
  table => undef,
  normalization => undef,
  overrideHangul => sub {()},
  entry => <<'ENTRIES',
AE00 ; [.0100.0020.0002.AE00]  # Hangul GEUL
ENTRIES
);
# All Hangul Syllables except U+AE00 are ignored.
ok($ignoreHangul->eq("\x{AC00}", ""));
ok($ignoreHangul->lt("\x{AC00}", "\0"));
ok($ignoreHangul->lt("\x{AC00}", "\x{AE00}"));
ok($ignoreHangul->lt("\x{AC00}", "\x{1100}\x{1161}")); # Jamo are not ignored.
ok($ignoreHangul->lt("Pe\x{AE00}rl", "Perl")); # 'r' is unassigned.
##### 17..21
my $undefHangul = Unicode::Collate->new(
  table => undef,
  normalization => undef,
  overrideHangul => sub {
    my $u = shift;
    return $u == 0xAE00 ? 0x100 : undef;
  }
);
# All Hangul Syllables except U+AE00 are undefined.
ok($undefHangul->lt("\x{AE00}", "r"));
ok($undefHangul->gt("\x{AC00}", "r"));
ok($undefHangul->gt("\x{AC00}", "\x{1100}\x{1161}"));
ok($undefHangul->lt("Pe\x{AE00}rl", "Perl")); # 'r' is unassigned.
ok($undefHangul->lt("\x{AC00}", "\x{B000}"));
##### 22..25
my $undefCJK = Unicode::Collate->new(
  table => undef,
  normalization => undef,
  overrideCJK => sub {
    my $u = shift;
    return $u == 0x4E00 ? 0x100 : undef;
  }
);
# All CJK Ideographs except U+4E00 are undefined.
ok($undefCJK->lt("\x{4E00}", "r"));
ok($undefCJK->lt("\x{5000}", "r")); # still CJK < unassigned
ok($undefCJK->lt("Pe\x{4E00}rl", "Perl")); # 'r' is unassigned.
ok($undefCJK->lt("\x{5000}", "\x{6000}"));
##### 26..30
my $cpHangul = Unicode::Collate->new(
  table => undef,
  normalization => undef,
  overrideHangul => sub { shift }
);
ok($cpHangul->lt("\x{AC00}", "\x{AC01}"));
ok($cpHangul->lt("\x{AC01}", "\x{D7A3}"));
ok($cpHangul->lt("\x{D7A3}", "r")); # 'r' is unassigned.
ok($cpHangul->lt("r", "\x{D7A4}"));
ok($cpHangul->lt("\x{D7A3}", "\x{4E00}"));
##### 31..35
my $arrayHangul = Unicode::Collate->new(
  table => undef,
  normalization => undef,
  overrideHangul => sub {
    my $u = shift;
    return [$u, 0x20, 0x2, $u];
  }
);
ok($arrayHangul->lt("\x{AC00}", "\x{AC01}"));
ok($arrayHangul->lt("\x{AC01}", "\x{D7A3}"));
ok($arrayHangul->lt("\x{D7A3}", "r")); # 'r' is unassigned.
ok($arrayHangul->lt("r", "\x{D7A4}"));
ok($arrayHangul->lt("\x{D7A3}", "\x{4E00}"));