[perl5.git] / cpan / JSON-PP / t / 013_limit.t

use strict;
use Test::More;

BEGIN { plan tests => 11 };

BEGIN { $ENV{PERL_JSON_BACKEND} = 0; }

use JSON::PP;


my $def = 512;

my $js = JSON::PP->new;

{
    local $^W = undef; # avoid for warning 'Deep recursion on subroutin'

ok (!eval { $js->decode (("[" x ($def + 1)) . ("]" x ($def + 1))) });
ok (ref $js->decode (("[" x $def) . ("]" x $def)));
ok (ref $js->decode (("{\"\":" x ($def - 1)) . "[]" . ("}" x ($def - 1))));
ok (!eval { $js->decode (("{\"\":" x $def) . "[]" . ("}" x $def)) });

ok (ref $js->max_depth (32)->decode (("[" x 32) . ("]" x 32)));

ok ($js->max_depth(1)->encode ([]));
ok (!eval { $js->encode ([[]]), 1 });

ok ($js->max_depth(2)->encode ([{}]));
ok (!eval { $js->encode ([[{}]]), 1 });

ok (eval { ref $js->max_size (8)->decode ("[      ]") });
eval { $js->max_size (8)->decode ("[       ]") }; ok ($@ =~ /max_size/);

}
Commit	Line	Data
d5424315 DG	1	use strict;
	2	use Test::More;
	3
	4	BEGIN { plan tests => 11 };
	5
	6	BEGIN { $ENV{PERL_JSON_BACKEND} = 0; }
	7
	8	use JSON::PP;
	9
	10
	11	my $def = 512;
	12
	13	my $js = JSON::PP->new;
	14
	15	{
	16	local $^W = undef; # avoid for warning 'Deep recursion on subroutin'
	17
	18	ok (!eval { $js->decode (("[" x ($def + 1)) . ("]" x ($def + 1))) });
	19	ok (ref $js->decode (("[" x $def) . ("]" x $def)));
	20	ok (ref $js->decode (("{\"\":" x ($def - 1)) . "[]" . ("}" x ($def - 1))));
	21	ok (!eval { $js->decode (("{\"\":" x $def) . "[]" . ("}" x $def)) });
	22
	23	ok (ref $js->max_depth (32)->decode (("[" x 32) . ("]" x 32)));
	24
	25	ok ($js->max_depth(1)->encode ([]));
	26	ok (!eval { $js->encode ([[]]), 1 });
	27
	28	ok ($js->max_depth(2)->encode ([{}]));
	29	ok (!eval { $js->encode ([[{}]]), 1 });
	30
	31	ok (eval { ref $js->max_size (8)->decode ("[ ]") });
	32	eval { $js->max_size (8)->decode ("[ ]") }; ok ($@ =~ /max_size/);
	33
	34	}