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#!/usr/bin/perl
use strict;
use Test::More tests => 19;
use_ok( 'Graphics::ColorNames', 2.1002, qw( hex2tuple tuple2hex ) );
tie my %colors, 'Graphics::ColorNames', 'X';
ok( tied %colors );
is( scalar(keys %colors), 676 ); #
my $count = 0;
foreach my $name ( keys %colors ) {
my @RGB = hex2tuple( $colors{$name} );
$count++, if ( tuple2hex(@RGB) eq $colors{$name} );
}
ok( $count == keys %colors );
foreach my $ad (qw( royal dodger slate sky steel )) {
foreach my $col (qw( blue )) {
ok( exists $colors{"$ad$col"} );
ok( $colors{"$ad$col"} eq $colors{"$ad $col"}, "$ad $col" );
ok( $colors{"$ad-$col"} eq $colors{"$ad $col"}, "$ad $col" );
}
}
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