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#!perl -T
use strict;
use warnings;
use Scope::Upper qw/localize UP HERE/;
use Test::More tests => 5;
my @a = qw/a b c/;
{
local $" = '';
{
localize '$"', '_' => HERE;
is "@a", 'a_b_c', 'localize $" => HERE [ok]';
}
is "@a", 'abc', 'localize $" => HERE [end]';
}
{
local $" = '';
{
local $" = '-';
{
localize '$"', '_' => UP;
is "@a", 'a-b-c', 'localize $" => UP [not yet]';
}
is "@a", 'a_b_c', 'localize $" => UP [ok]';
}
is "@a", 'abc', 'localize $" => UP [end]';
}
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