1 # copied over from JSON::XS and modified to use JSON
5 BEGIN { plan tests => 16 };
7 BEGIN { $ENV{PERL_JSON_BACKEND} = "JSON::backportPP"; }
12 my $o1 = bless { a => 3 }, "XX";
13 my $o2 = bless \(my $dummy = 1), "YY";
21 eval { $js->encode ($o1) }; ok ($@ =~ /allow_blessed/);
22 eval { $js->encode ($o2) }; ok ($@ =~ /allow_blessed/);
24 ok ($js->encode ($o1) eq "null");
25 ok ($js->encode ($o2) eq "null");
27 ok ($js->encode ($o1) eq '{"__":""}');
29 ok ($js->encode ($o2) eq "null");
31 $js->filter_json_object (sub { 5 });
32 $js->filter_json_single_key_object (a => sub { shift });
33 $js->filter_json_single_key_object (b => sub { 7 });
35 ok ("ARRAY" eq ref $js->decode ("[]"));
36 ok (5 eq join ":", @{ $js->decode ('[{}]') });
37 ok (6 eq join ":", @{ $js->decode ('[{"a":6}]') });
38 ok (5 eq join ":", @{ $js->decode ('[{"a":4,"b":7}]') });
40 $js->filter_json_object;
41 ok (7 == $js->decode ('[{"a":4,"b":7}]')->[0]{b});
42 ok (3 eq join ":", @{ $js->decode ('[{"a":3}]') });
44 $js->filter_json_object (sub { });
45 ok (7 == $js->decode ('[{"a":4,"b":7}]')->[0]{b});
46 ok (9 eq join ":", @{ $js->decode ('[{"a":9}]') });
48 $js->filter_json_single_key_object ("a");
49 ok (4 == $js->decode ('[{"a":4}]')->[0]{a});
51 #$js->filter_json_single_key_object (a => sub {});
52 $js->filter_json_single_key_object (a => sub { return; }); # sub {} is not suitable for Perl 5.6
53 ok (4 == $js->decode ('[{"a":4}]')->[0]{a});