#! perl

use strict;
no warnings;
use Test::More;
BEGIN { plan tests => 686 };

use JSON::XS;

sub splitter {
   my ($coder, $text) = @_;

   for (0 .. length $text) {
      my $a = substr $text, 0, $_;
      my $b = substr $text, $_;

      $coder->incr_parse ($a);
      $coder->incr_parse ($b);

      my $data = $coder->incr_parse;
      ok ($data);
      ok ($coder->encode ($data) eq $coder->encode ($coder->decode ($text)), "data");
      ok ($coder->incr_text =~ /^\s*$/, "tailws");
   }
}

splitter +JSON::XS->new              , '  ["x\\"","\\u1000\\\\n\\nx",1,{"\\\\" :5 , "": "x"}]';
splitter +JSON::XS->new              , '[ "x\\"","\\u1000\\\\n\\nx" , 1,{"\\\\ " :5 , "": " x"} ] ';
splitter +JSON::XS->new->allow_nonref, '"test"';
splitter +JSON::XS->new->allow_nonref, ' "5" ';

my $text = '[5],{"":1} , [ 1,2, 3], {"3":null}';
my $coder = new JSON::XS;
for (0 .. length $text) {
   my $a = substr $text, 0, $_;
   my $b = substr $text, $_;

   $coder->incr_parse ($a);
   $coder->incr_parse ($b);

   my $j1 = $coder->incr_parse; ok ($coder->incr_text =~ s/^\s*,//, "cskip1");
   my $j2 = $coder->incr_parse; ok ($coder->incr_text =~ s/^\s*,//, "cskip2");
   my $j3 = $coder->incr_parse; ok ($coder->incr_text =~ s/^\s*,//, "cskip3");
   my $j4 = $coder->incr_parse; ok ($coder->incr_text !~ s/^\s*,//, "cskip4");
   my $j5 = $coder->incr_parse; ok ($coder->incr_text !~ s/^\s*,//, "cskip5");

   ok ('[5]' eq encode_json $j1, "cjson1");
   ok ('{"":1}' eq encode_json $j2, "cjson2");
   ok ('[1,2,3]' eq encode_json $j3, "cjson3");
   ok ('{"3":null}' eq encode_json $j4, "cjson4");
   ok (!defined $j5, "cjson5");
}