1# provided by IKEGAMI@cpan.org
2
3use strict;
4use warnings;
5
6use Test::More tests => 13;
7
8use Cpanel::JSON::XS;
9
10use Data::Dumper qw( Dumper );
11
12sub decoder {
13   my ($str) = @_;
14
15   my $json = Cpanel::JSON::XS->new->relaxed;
16
17   $json->incr_parse($_[0]);
18
19   my $rv;
20   if (!eval { $rv = $json->incr_parse(); 1 }) {
21       $rv = "died with $@";
22   }
23
24   local $Data::Dumper::Useqq = 1;
25   local $Data::Dumper::Terse = 1;
26   local $Data::Dumper::Indent = 0;
27
28   return Dumper($rv);
29}
30
31is( decoder( "[]"        ), '[]', 'array baseline' );
32is( decoder( " []"       ), '[]', 'space ignored before array' );
33is( decoder( "\n[]"      ), '[]', 'newline ignored before array' );
34is( decoder( "# foo\n[]" ), '[]', 'comment ignored before array' );
35is( decoder( "# fo[o\n[]"), '[]', 'comment ignored before array' );
36is( decoder( "# fo]o\n[]"), '[]', 'comment ignored before array' );
37is( decoder( "[# fo]o\n]"), '[]', 'comment ignored inside array' );
38
39is( decoder( ""        ), 'undef', 'eof baseline' );
40is( decoder( " "       ), 'undef', 'space ignored before eof' );
41is( decoder( "\n"      ), 'undef', 'newline ignored before eof' );
42is( decoder( "#,foo\n" ), 'undef', 'comment ignored before eof' );
43is( decoder( "# []o\n" ), 'undef', 'comment ignored before eof' );
44
45is( decoder(qq/#\n[#foo\n"#\\n"#\n]/), '["#\n"]', 'array and string in multiple lines' );
46
47