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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/misc.t - Test various functionality

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 => 20;
use lib qw( ./t/lib );
use Testing qw( _dumptostr );

my ($a, $b, @c, %d);
$a = 'alpha';
$b = 'beta';
@c = ( qw| gamma delta epsilon | );
%d = ( zeta => 'eta', theta => 'iota' );

note("Argument validation for new()");
{
    local $@ = '';
    eval { my $obj = Data::Dumper->new(undef); };
    like($@,
        qr/^Usage:\s+PACKAGE->new$ARRAYREF,\s*\[ARRAYREF\]$/,
        "Got error message: new() needs defined argument"
    );
}

{
    local $@ = '';
    eval { my $obj = Data::Dumper->new( { $a => $b } ); };
    like($@,
        qr/^Usage:\s+PACKAGE->new$ARRAYREF,\s*\[ARRAYREF\]$/,
        "Got error message: new() needs array reference"
    );
}

{
    note("\$Data::Dumper::Useperl, Useqq, Deparse");
    my ($obj, %dumpstr);

local $Data::Dumper::Useperl = 1;
    $obj = Data::Dumper->new( [ \@c, \%d ] );
    $dumpstr{useperl} = [ $obj->Values ];
    local $Data::Dumper::Useperl = 0;

local $Data::Dumper::Useqq = 1;
    $obj = Data::Dumper->new( [ \@c, \%d ] );
    $dumpstr{useqq} = [ $obj->Values ];
    local $Data::Dumper::Useqq = 0;

is_deeply($dumpstr{useperl}, $dumpstr{useqq},
        "Useperl and Useqq return same");

local $Data::Dumper::Deparse = 1;
    $obj = Data::Dumper->new( [ \@c, \%d ] );
    $dumpstr{deparse} = [ $obj->Values ];
    local $Data::Dumper::Deparse = 0;

is_deeply($dumpstr{useperl}, $dumpstr{deparse},
        "Useperl and Deparse return same");
}

{
    note("\$Data::Dumper::Pad and \$obj->Pad");
    my ($obj, %dumps, $pad);
    $obj = Data::Dumper->new([$a,$b]);
    $dumps{'noprev'} = _dumptostr($obj);

$obj = Data::Dumper->new([$a,$b]);
    $obj->Pad(undef);
    $dumps{'undef'} = _dumptostr($obj);

$obj = Data::Dumper->new([$a,$b]);
    $obj->Pad('');
    $dumps{'emptystring'} = _dumptostr($obj);

is($dumps{'noprev'}, $dumps{'undef'},
        "No setting for \$Data::Dumper::Pad and Pad(undef) give same result");

is($dumps{'noprev'}, $dumps{'emptystring'},
        "No setting for \$Data::Dumper::Pad and Pad('') give same result");

$pad = 'XXX: ';
    local $Data::Dumper::Pad = $pad;
    $obj = Data::Dumper->new([$a,$b]);
    $dumps{'ddp'} = _dumptostr($obj);
    local $Data::Dumper::Pad = '';

$obj = Data::Dumper->new([$a,$b]);
    $obj->Pad($pad);
    $dumps{'obj'} = _dumptostr($obj);

is($dumps{'ddp'}, $dumps{'obj'},
        "\$Data::Dumper::Pad and \$obj->Pad() give same result");

is( (grep {! /^$pad/} (split(/\n/, $dumps{'ddp'}))), 0,
        "Each line of dumped output padded as expected");
}

{
    note("\$Data::Dumper::Varname and \$obj->Varname");
    my ($obj, %dumps, $varname);
    $obj = Data::Dumper->new([$a,$b]);
    $dumps{'noprev'} = _dumptostr($obj);

$obj = Data::Dumper->new([$a,$b]);
    $obj->Varname(undef);
    $dumps{'undef'} = _dumptostr($obj);

$obj = Data::Dumper->new([$a,$b]);
    $obj->Varname('');
    $dumps{'emptystring'} = _dumptostr($obj);

is($dumps{'noprev'}, $dumps{'undef'},
        "No setting for \$Data::Dumper::Varname and Varname(undef) give same result");

# Because Varname defaults to '$VAR', providing an empty argument to
    # Varname produces a non-default result.
    isnt($dumps{'noprev'}, $dumps{'emptystring'},
        "No setting for \$Data::Dumper::Varname and Varname('') give different results");

$varname = 'MIMI';
    local $Data::Dumper::Varname = $varname;
    $obj = Data::Dumper->new([$a,$b]);
    $dumps{'ddv'} = _dumptostr($obj);
    local $Data::Dumper::Varname = undef;

$obj = Data::Dumper->new([$a,$b]);
    $obj->Varname($varname);
    $dumps{'varname'} = _dumptostr($obj);

is($dumps{'ddv'}, $dumps{'varname'},
        "Setting for \$Data::Dumper::Varname and Varname() give same result");

is( (grep { /^\$$varname/ } (split(/\n/, $dumps{'ddv'}))), 2,
        "All lines of dumped output use provided varname");

is( (grep { /^\$VAR/ } (split(/\n/, $dumps{'ddv'}))), 0,
        "No lines of dumped output use default \$VAR");
}

{
    note("\$Data::Dumper::Useqq and \$obj->Useqq");
    my ($obj, %dumps, $useqq);
    $obj = Data::Dumper->new([$a,$b]);
    $dumps{'noprev'} = _dumptostr($obj);

$obj = Data::Dumper->new([$a,$b]);
    $obj->Useqq(undef);
    $dumps{'undef'} = _dumptostr($obj);

$obj = Data::Dumper->new([$a,$b]);
    $obj->Useqq('');
    $dumps{'emptystring'} = _dumptostr($obj);

$obj = Data::Dumper->new([$a,$b]);
    $obj->Useqq(0);
    $dumps{'zero'} = _dumptostr($obj);

my $current = $Data::Dumper::Useqq;
    local $Data::Dumper::Useqq = 0;
    $obj = Data::Dumper->new([$a,$b]);
    $dumps{'dduzero'} = _dumptostr($obj);
    local $Data::Dumper::Useqq = $current;

is($dumps{'noprev'}, $dumps{'undef'},
        "No setting for \$Data::Dumper::Useqq and Useqq(undef) give same result");

is($dumps{'noprev'}, $dumps{'zero'},
        "No setting for \$Data::Dumper::Useqq and Useqq(0) give same result");

is($dumps{'noprev'}, $dumps{'emptystring'},
        "No setting for \$Data::Dumper::Useqq and Useqq('') give same result");

is($dumps{'noprev'}, $dumps{'dduzero'},
        "No setting for \$Data::Dumper::Useqq and Useqq(undef) give same result");

local $Data::Dumper::Useqq = 1;
    $obj = Data::Dumper->new([$a,$b]);
    $dumps{'ddu'} = _dumptostr($obj);
    local $Data::Dumper::Useqq = $current;

$obj = Data::Dumper->new([$a,$b]);
    $obj->Useqq(1);
    $dumps{'obj'} = _dumptostr($obj);

is($dumps{'ddu'}, $dumps{'obj'},
        "\$Data::Dumper::Useqq=1 and Useqq(1) give same result");

like($dumps{'ddu'},
        qr/"$a".+?"$b"/s,
        "Double-quotes used around values"
    );

unlike($dumps{'ddu'},
        qr/'$a'.+?'$b'/s,
        "Single-quotes not used around values"
    );
}