Revert 205057 "Add JSON.pm to third_party"

trunk/src/third_party/JSON/JSON-2.59/t/17_relaxed.t

-# copied over from JSON::XS and modified to use JSON
-
-use Test::More;
-use strict;
-
-BEGIN { plan tests => 8 };
-
-BEGIN { $ENV{PERL_JSON_BACKEND} = "JSON::backportPP"; }
-
-BEGIN {
-    use lib qw(t);
-    use _unicode_handling;
-}
-
-use utf8;
-use JSON;
-
-
-my $json = JSON->new->relaxed;
-
-ok ('[1,2,3]' eq encode_json $json->decode (' [1,2, 3]'));
-ok ('[1,2,4]' eq encode_json $json->decode ('[1,2, 4 , ]'));
-ok (!eval { $json->decode ('[1,2, 3,4,,]') });
-ok (!eval { $json->decode ('[,1]') });
-
-ok ('{"1":2}' eq encode_json $json->decode (' {"1":2}'));
-ok ('{"1":2}' eq encode_json $json->decode ('{"1":2,}'));
-ok (!eval { $json->decode ('{,}') });
-
-ok ('[1,2]' eq encode_json $json->decode ("[1#,2\n ,2,#  ]  \n\t]"));