1use strict;
2use Test::More;
3
4BEGIN { plan tests => 6 };
5
6#BEGIN { $ENV{PERL_JSON_BACKEND} = 0; }
7BEGIN { $ENV{PERL_JSON_BACKEND} = ($ARGV[0] || 0); }
8
9BEGIN {
10    use lib qw(t);
11    use _unicode_handling;
12}
13
14
15use JSON;
16
17print JSON->backend, "\t", JSON->backend->VERSION, "\n";
18
19my $data = ["\x{3042}\x{3044}\x{3046}\x{3048}\x{304a}",
20            "\x{304b}\x{304d}\x{304f}\x{3051}\x{3053}"];
21
22my $j = new JSON;
23my $js = $j->encode($data);
24$j = undef;
25
26my @parts = (substr($js, 0, int(length($js) / 2)),
27             substr($js, int(length($js) / 2)));
28$j = JSON->new;
29my $object = $j->incr_parse($parts[0]);
30
31ok( !defined $object );
32
33eval {
34    $j->incr_text;
35};
36
37like( $@, qr/incr_text can not be called when the incremental parser already started parsing/ );
38
39$object = $j->incr_parse($parts[1]);
40
41ok( defined $object );
42
43is( $object->[0], $data->[0] );
44is( $object->[1], $data->[1] );
45
46eval {
47    $j->incr_text;
48};
49
50ok( !$@ );
51
52