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use strict;
use warnings;
package Test::Deep::Shallow;
use Test::Deep::Cmp;
use Scalar::Util qw( refaddr );
sub init
{
my $self = shift;
my $val = shift;
$self->{val} = $val;
}
sub descend
{
my $self = shift;
my $got = shift;
my $exp = $self->{val};
my $ok;
if (!defined $got and !defined $exp)
{
$ok = 1;
}
elsif (defined $got xor defined $exp)
{
$ok = 0;
}
elsif (ref $got and ref $exp)
{
$ok = refaddr($got) == refaddr($exp);
}
elsif (ref $got xor ref $exp)
{
$ok = 0;
}
else
{
$ok = $got eq $exp;
}
return $ok;
}
1;
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