#!./perl -w

# t/bless.t - Test Bless()

BEGIN {

    if ($ENV{PERL_CORE}){

        require Config; import Config;

        no warnings 'once';

        if ($Config{'extensions'} !~ /\bData\/Dumper\b/) {

            print "1..0 # Skip: Data::Dumper was not built\n";

            exit 0;

        }

    }

}

use strict;

use Data::Dumper;

use Test::More tests =>   8;

use lib qw( ./t/lib );

use Testing qw( _dumptostr );

my %d = (

    delta   => 'd',

    beta    => 'b',

    gamma   => 'c',

    alpha   => 'a',

);

run_tests_for_bless_var_method();

SKIP: {

    skip "XS version was unavailable, so we already ran with pure Perl", 4

        if $Data::Dumper::Useperl;

    local $Data::Dumper::Useperl = 1;

    run_tests_for_bless_var_method();

}

sub run_tests_for_bless_var_method {

    my ($obj, %dumps, $bless, $starting);

    note("\$Data::Dumper::Bless and Bless() set to true value");

    $starting = $Data::Dumper::Bless;

    $bless = 1;

    local $Data::Dumper::Bless = $bless;

    $obj = Data::Dumper->new( [ \%d ] );

    $dumps{'ddblessone'} = _dumptostr($obj);

    local $Data::Dumper::Bless = $starting;

    $obj = Data::Dumper->new( [ \%d ] );

    $obj->Bless($bless);

    $dumps{'objblessone'} = _dumptostr($obj);

    is($dumps{'ddblessone'}, $dumps{'objblessone'},

        "\$Data::Dumper::Bless = 1 and Bless(1) are equivalent");

    %dumps = ();

    $bless = 0;

    local $Data::Dumper::Bless = $bless;

    $obj = Data::Dumper->new( [ \%d ] );

    $dumps{'ddblesszero'} = _dumptostr($obj);

    local $Data::Dumper::Bless = $starting;

    $obj = Data::Dumper->new( [ \%d ] );

    $obj->Bless($bless);

    $dumps{'objblesszero'} = _dumptostr($obj);

    is($dumps{'ddblesszero'}, $dumps{'objblesszero'},

        "\$Data::Dumper::Bless = 0 and Bless(0) are equivalent");

    $bless = undef;

    local $Data::Dumper::Bless = $bless;

    $obj = Data::Dumper->new( [ \%d ] );

    $dumps{'ddblessundef'} = _dumptostr($obj);

    local $Data::Dumper::Bless = $starting;

    $obj = Data::Dumper->new( [ \%d ] );

    $obj->Bless($bless);

    $dumps{'objblessundef'} = _dumptostr($obj);

    is($dumps{'ddblessundef'}, $dumps{'objblessundef'},

        "\$Data::Dumper::Bless = undef and Bless(undef) are equivalent");

    is($dumps{'ddblesszero'}, $dumps{'objblessundef'},

        "\$Data::Dumper::Bless = undef and = 0 are equivalent");

    %dumps = ();

}