#!./perl -w
# t/quotekeys.t - Test Quotekeys()
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 => 10;
use lib qw( ./t/lib );
use Testing qw( _dumptostr );
my %d = (
delta => 'd',
beta => 'b',
gamma => 'c',
alpha => 'a',
);
{
my ($obj, %dumps, $quotekeys, $starting);
note("\$Data::Dumper::Quotekeys and Quotekeys() set to true value");
note("XS implementation");
$Data::Dumper::Useperl = 0;
$obj = Data::Dumper->new( [ \%d ] );
$dumps{'ddqkdefault'} = _dumptostr($obj);
$starting = $Data::Dumper::Quotekeys;
$quotekeys = 1;
local $Data::Dumper::Quotekeys = $quotekeys;
$obj = Data::Dumper->new( [ \%d ] );
$dumps{'ddqkone'} = _dumptostr($obj);
local $Data::Dumper::Quotekeys = $starting;
$obj = Data::Dumper->new( [ \%d ] );
$obj->Quotekeys($quotekeys);
$dumps{'objqkone'} = _dumptostr($obj);
is($dumps{'ddqkdefault'}, $dumps{'ddqkone'},
"\$Data::Dumper::Quotekeys = 1 is default");
is($dumps{'ddqkone'}, $dumps{'objqkone'},
"\$Data::Dumper::Quotekeys = 1 and Quotekeys(1) are equivalent");
%dumps = ();
$quotekeys = 0;
local $Data::Dumper::Quotekeys = $quotekeys;
$obj = Data::Dumper->new( [ \%d ] );
$dumps{'ddqkzero'} = _dumptostr($obj);
local $Data::Dumper::Quotekeys = $starting;
$obj = Data::Dumper->new( [ \%d ] );
$obj->Quotekeys($quotekeys);
$dumps{'objqkzero'} = _dumptostr($obj);
is($dumps{'ddqkzero'}, $dumps{'objqkzero'},
"\$Data::Dumper::Quotekeys = 0 and Quotekeys(0) are equivalent");
$quotekeys = undef;
local $Data::Dumper::Quotekeys = $quotekeys;
$obj = Data::Dumper->new( [ \%d ] );
$dumps{'ddqkundef'} = _dumptostr($obj);
local $Data::Dumper::Quotekeys = $starting;
$obj = Data::Dumper->new( [ \%d ] );
$obj->Quotekeys($quotekeys);
$dumps{'objqkundef'} = _dumptostr($obj);
note("Quotekeys(undef) will fall back to the default value\nfor \$Data::Dumper::Quotekeys, which is a true value.");
isnt($dumps{'ddqkundef'}, $dumps{'objqkundef'},
"\$Data::Dumper::Quotekeys = undef and Quotekeys(undef) are equivalent");
isnt($dumps{'ddqkzero'}, $dumps{'objqkundef'},
"\$Data::Dumper::Quotekeys = undef and = 0 are equivalent");
%dumps = ();
note("Perl implementation");
$Data::Dumper::Useperl = 1;
$obj = Data::Dumper->new( [ \%d ] );
$dumps{'ddqkdefault'} = _dumptostr($obj);
$starting = $Data::Dumper::Quotekeys;
$quotekeys = 1;
local $Data::Dumper::Quotekeys = $quotekeys;
$obj = Data::Dumper->new( [ \%d ] );
$dumps{'ddqkone'} = _dumptostr($obj);
local $Data::Dumper::Quotekeys = $starting;
$obj = Data::Dumper->new( [ \%d ] );
$obj->Quotekeys($quotekeys);
$dumps{'objqkone'} = _dumptostr($obj);
is($dumps{'ddqkundef'}, $dumps{'objqkundef'},
"\$Data::Dumper::Quotekeys = undef and Quotekeys(undef) are equivalent");
is($dumps{'ddqkone'}, $dumps{'objqkone'},
"\$Data::Dumper::Quotekeys = 1 and Quotekeys(1) are equivalent");
%dumps = ();
$quotekeys = 0;
local $Data::Dumper::Quotekeys = $quotekeys;
$obj = Data::Dumper->new( [ \%d ] );
$dumps{'ddqkzero'} = _dumptostr($obj);
local $Data::Dumper::Quotekeys = $starting;
$obj = Data::Dumper->new( [ \%d ] );
$obj->Quotekeys($quotekeys);
$dumps{'objqkzero'} = _dumptostr($obj);
is($dumps{'ddqkzero'}, $dumps{'objqkzero'},
"\$Data::Dumper::Quotekeys = 0 and Quotekeys(0) are equivalent");
$quotekeys = undef;
local $Data::Dumper::Quotekeys = $quotekeys;
$obj = Data::Dumper->new( [ \%d ] );
$dumps{'ddqkundef'} = _dumptostr($obj);
local $Data::Dumper::Quotekeys = $starting;
$obj = Data::Dumper->new( [ \%d ] );
$obj->Quotekeys($quotekeys);
$dumps{'objqkundef'} = _dumptostr($obj);
note("Quotekeys(undef) will fall back to the default value\nfor \$Data::Dumper::Quotekeys, which is a true value.");
isnt($dumps{'ddqkundef'}, $dumps{'objqkundef'},
"\$Data::Dumper::Quotekeys = undef and Quotekeys(undef) are equivalent");
isnt($dumps{'ddqkzero'}, $dumps{'objqkundef'},
"\$Data::Dumper::Quotekeys = undef and = 0 are equivalent");
%dumps = ();
}