root/branches/release-40/t/lib/Test/Deep/HashElements.pm @ 2583

use strict;
use warnings;

package Test::Deep::HashElements;

use Test::Deep::Ref;

sub init
{
        my $self = shift;

        my $val = shift;

        $self->{val} = $val;
}

sub descend
{
        my $self = shift;

        my $got = shift;

        my $exp = $self->{val};

        my $data = $self->data;

        my $master = $self->getMaster($got, $exp);

        foreach my $key (keys %$master)
        {
                $data->{index} = $key;

                my $got_elem = exists $got->{$key} ? $got->{$key} : $Test::Deep::DNE;
                my $exp_elem = exists $exp->{$key} ? $exp->{$key} : $Test::Deep::DNE;

                next if Test::Deep::descend($got_elem, $exp_elem);

                return 0;
        }

        return 1;
}

sub getMaster
{
        my $self = shift;

        my ($got, $exp) = @_;

        return keys %$got > keys %$exp ? $got : $exp;
}

sub render_stack
{
        my $self = shift;
        my ($var, $data) = @_;
        $var .= "->" unless $Test::Deep::Stack->incArrow;
        $var .= '{"'.quotemeta($data->{index}).'"}';

        return $var;
}

sub reset_arrow
{
        return 0;
}

package Test::Deep::SuperHashElements;

use base 'Test::Deep::HashElements';

sub getMaster
{
        my $self = shift;

        my ($got, $exp) = @_;

        return $exp;
}

package Test::Deep::SubHashElements;

use base 'Test::Deep::HashElements';

sub getMaster
{
        my $self = shift;

        my ($got, $exp) = @_;

        return $got;
}

1;