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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 => 17 };
use strict;
use warnings;
ok(1);
#
# No test for Unicode::Collate is included in this .t file.
#
# UCA conformance test requires completely ignorable characters
# (including noncharacters) must be able to be sorted in code point order.
# If not so, Unicode::Collate must not be compliant with UCA.
#
# ~~~ CollationTest_SHIFTED.txt in CollationTest-4.0.0
#
# 206F 0021; # ! NOMINAL DIGIT SHAPES [| | | 0251]
# D800 0021; # ! <surrogate-D800> [| | | 0251]
# DFFF 0021; # ! <surrogate-DFFF> [| | | 0251]
# FDD0 0021; # ! <noncharacter-FDD0> [| | | 0251]
# FFFB 0021; # ! INTERLINEAR ANNOTATION TERMINATOR [| | | 0251]
# FFFE 0021; # ! <noncharacter-FFFE> [| | | 0251]
# FFFF 0021; # ! <noncharacter-FFFF> [| | | 0251]
# 1D165 0021; # ! MS. Cm. STEM [| | | 0251]
#
# ~~~ CollationTest_NON_IGNORABLE.txt in CollationTest-4.0.0
#
# 206F 0021; # ! NOMINAL DIGIT SHAPES [0251 | 0020 | 0002 |]
# D800 0021; # ! <surrogate-D800> [0251 | 0020 | 0002 |]
# DFFF 0021; # ! <surrogate-DFFF> [0251 | 0020 | 0002 |]
# FDD0 0021; # ! <noncharacter-FDD0> [0251 | 0020 | 0002 |]
# FFFB 0021; # ! INTERLINEAR ANNOTATION TERMINATOR [0251 | 0020 | 0002 |]
# FFFE 0021; # ! <noncharacter-FFFE> [0251 | 0020 | 0002 |]
# FFFF 0021; # ! <noncharacter-FFFF> [0251 | 0020 | 0002 |]
# 1D165 0021; # ! MS. Cm. STEM [0251 | 0020 | 0002 |]
#
no warnings 'utf8';
ok("\x{206F}!" lt "\x{D800}!");
ok(pack('U*', 0x206F, 0x21) lt pack('U*', 0xD800, 0x21));
ok("\x{D800}!" lt "\x{DFFF}!");
ok(pack('U*', 0xD800, 0x21) lt pack('U*', 0xDFFF, 0x21));
ok("\x{DFFF}!" lt "\x{FDD0}!");
ok(pack('U*', 0xDFFF, 0x21) lt pack('U*', 0xFDD0, 0x21) );
ok("\x{FDD0}!" lt "\x{FFFB}!");
ok(pack('U*', 0xFDD0, 0x21) lt pack('U*', 0xFFFB, 0x21));
ok("\x{FFFB}!" lt "\x{FFFE}!");
ok(pack('U*', 0xFFFB, 0x21) lt pack('U*', 0xFFFE, 0x21));
ok("\x{FFFE}!" lt "\x{FFFF}!");
ok(pack('U*', 0xFFFE, 0x21) lt pack('U*', 0xFFFF, 0x21));
ok("\x{FFFF}!" lt "\x{1D165}!");
ok(pack('U*', 0xFFFF, 0x21) lt pack('U*', 0x1D165, 0x21));
ok("\000!" lt "\x{FFFF}!");
ok(pack('U*', 0, 0x21) lt pack('U*', 0xFFFF, 0x21));
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