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Name	Size	Permission	Date
lib	[ DIR ]	drwxr-xr-x	2015-02-14 16:56
bless.t	1.33 KB	-r--r--r--	2014-12-27 11:48
bless_var_method.t	2.31 KB	-r--r--r--	2014-12-27 11:48
bugs.t	3.61 KB	-r--r--r--	2014-12-27 11:48
deparse.t	2.44 KB	-r--r--r--	2014-12-27 11:48
dumper.t	38.19 KB	-r--r--r--	2014-12-27 11:49
dumpperl.t	3.7 KB	-r--r--r--	2014-12-27 11:48
freezer.t	3.14 KB	-r--r--r--	2014-12-27 11:48
freezer_useperl.t	2.72 KB	-r--r--r--	2014-12-27 11:48
indent.t	3 KB	-r--r--r--	2014-12-27 11:48
misc.t	5.95 KB	-r--r--r--	2014-12-27 11:48
names.t	2.1 KB	-r--r--r--	2014-12-27 11:48
overload.t	610 B	-r--r--r--	2014-12-27 11:48
pair.t	1.87 KB	-r--r--r--	2014-12-27 11:48
perl-74170.t	5.33 KB	-r--r--r--	2014-12-27 11:48
purity_deepcopy_maxdepth.t	10.76 KB	-r--r--r--	2014-12-27 11:48
qr.t	515 B	-r--r--r--	2014-12-27 11:48
quotekeys.t	4.08 KB	-r--r--r--	2014-12-27 11:48
recurse.t	1.64 KB	-r--r--r--	2015-01-10 12:06
seen.t	2.56 KB	-r--r--r--	2014-12-27 11:48
sortkeys.t	5.85 KB	-r--r--r--	2014-12-27 11:48
sparseseen.t	2.46 KB	-r--r--r--	2014-12-27 11:48
terse.t	1.33 KB	-r--r--r--	2014-12-27 11:48
toaster.t	2.43 KB	-r--r--r--	2014-12-27 11:48
values.t	1.06 KB	-r--r--r--	2014-12-27 11:48

Rename

#!./perl -w
# t/deparse.t - Test Deparse()

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 );

# Thanks to Arthur Axel "fREW" Schmidt:
# http://search.cpan.org/~frew/Data-Dumper-Concise-2.020/lib/Data/Dumper/Concise.pm

note("\$Data::Dumper::Deparse and Deparse()");

{
    my ($obj, %dumps, $deparse, $starting);
    use strict;
    my $struct = { foo => "bar\nbaz", quux => sub { "fleem" } };
    $obj = Data::Dumper->new( [ $struct ] );
    $dumps{'noprev'} = _dumptostr($obj);

$starting = $Data::Dumper::Deparse;
    local $Data::Dumper::Deparse = 0;
    $obj = Data::Dumper->new( [ $struct ] );
    $dumps{'dddzero'} = _dumptostr($obj);
    local $Data::Dumper::Deparse = $starting;

$obj = Data::Dumper->new( [ $struct ] );
    $obj->Deparse();
    $dumps{'objempty'} = _dumptostr($obj);

$obj = Data::Dumper->new( [ $struct ] );
    $obj->Deparse(0);
    $dumps{'objzero'} = _dumptostr($obj);

is($dumps{'noprev'}, $dumps{'dddzero'},
        "No previous setting and \$Data::Dumper::Deparse = 0 are equivalent");
    is($dumps{'noprev'}, $dumps{'objempty'},
        "No previous setting and Deparse() are equivalent");
    is($dumps{'noprev'}, $dumps{'objzero'},
        "No previous setting and Deparse(0) are equivalent");

local $Data::Dumper::Deparse = 1;
    $obj = Data::Dumper->new( [ $struct ] );
    $dumps{'dddtrue'} = _dumptostr($obj);
    local $Data::Dumper::Deparse = $starting;

$obj = Data::Dumper->new( [ $struct ] );
    $obj->Deparse(1);
    $dumps{'objone'} = _dumptostr($obj);

is($dumps{'dddtrue'}, $dumps{'objone'},
        "\$Data::Dumper::Deparse = 1 and Deparse(1) are equivalent");

isnt($dumps{'dddzero'}, $dumps{'dddtrue'},
        "\$Data::Dumper::Deparse = 0 differs from \$Data::Dumper::Deparse = 1");

like($dumps{'dddzero'},
        qr/quux.*?sub.*?DUMMY/s,
        "\$Data::Dumper::Deparse = 0 reports DUMMY instead of deparsing coderef");
    unlike($dumps{'dddtrue'},
        qr/quux.*?sub.*?DUMMY/s,
        "\$Data::Dumper::Deparse = 1 does not report DUMMY");
    like($dumps{'dddtrue'},
        qr/quux.*?sub.*?use\sstrict.*?fleem/s,
        "\$Data::Dumper::Deparse = 1 deparses coderef");
}