Add JSON.pm to third_party

third_party/JSON/JSON-2.59/t/07_pc_esc.t

+#
+# このファイルのエンコーディングはUTF-8
+#
+
+# copied over from JSON::PC and modified to use JSON
+# copied over from JSON::XS and modified to use JSON
+
+use Test::More;
+use strict;
+
+BEGIN { plan tests => 17 };
+
+BEGIN { $ENV{PERL_JSON_BACKEND} = "JSON::backportPP"; }
+
+BEGIN {
+    use lib qw(t);
+    use _unicode_handling;
+}
+
+
+use utf8;
+use JSON;
+
+#########################
+my ($js,$obj,$str);
+
+my $pc = new JSON;
+
+$obj = {test => qq|abc"def|};
+$str = $pc->encode($obj);
+is($str,q|{"test":"abc\"def"}|);
+
+$obj = {qq|te"st| => qq|abc"def|};
+$str = $pc->encode($obj);
+is($str,q|{"te\"st":"abc\"def"}|);
+
+$obj = {test => qq|abc/def|};   # / => \/
+$str = $pc->encode($obj);         # but since version 0.99
+is($str,q|{"test":"abc/def"}|); # this handling is deleted.
+$obj = $pc->decode($str);
+is($obj->{test},q|abc/def|);
+
+$obj = {test => q|abc\def|};
+$str = $pc->encode($obj);
+is($str,q|{"test":"abc\\\\def"}|);
+
+$obj = {test => "abc\bdef"};
+$str = $pc->encode($obj);
+is($str,q|{"test":"abc\bdef"}|);
+
+$obj = {test => "abc\fdef"};
+$str = $pc->encode($obj);
+is($str,q|{"test":"abc\fdef"}|);
+
+$obj = {test => "abc\ndef"};
+$str = $pc->encode($obj);
+is($str,q|{"test":"abc\ndef"}|);
+
+$obj = {test => "abc\rdef"};
+$str = $pc->encode($obj);
+is($str,q|{"test":"abc\rdef"}|);
+
+$obj = {test => "abc-def"};
+$str = $pc->encode($obj);
+is($str,q|{"test":"abc-def"}|);
+
+$obj = {test => "abc(def"};
+$str = $pc->encode($obj);
+is($str,q|{"test":"abc(def"}|);
+
+$obj = {test => "abc\\def"};
+$str = $pc->encode($obj);
+is($str,q|{"test":"abc\\\\def"}|);
+
+
+$obj = {test => "あいうえお"};
+$str = $pc->encode($obj);
+is($str,q|{"test":"あいうえお"}|);
+
+$obj = {"あいうえお" => "かきくけこ"};
+$str = $pc->encode($obj);
+is($str,q|{"あいうえお":"かきくけこ"}|);
+
+
+$obj = $pc->decode(q|{"id":"abc\ndef"}|);
+is($obj->{id},"abc\ndef",q|{"id":"abc\ndef"}|);
+
+$obj = $pc->decode(q|{"id":"abc\\\ndef"}|);
+is($obj->{id},"abc\\ndef",q|{"id":"abc\\\ndef"}|);
+
+$obj = $pc->decode(q|{"id":"abc\\\\\ndef"}|);
+is($obj->{id},"abc\\\ndef",q|{"id":"abc\\\\\ndef"}|);
+