blob: 18bf5f44fbf3c12578b9a581fd46ca287da67de2 [file] [log] [blame]
// Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
// @dart = 2.9
import 'dart:convert';
import 'package:expect/expect.dart';
main() {
final RAW = '["122ç",50,50,231]';
final ENCODED = const [
91,
34,
49,
50,
50,
195,
167,
34,
44,
53,
48,
44,
53,
48,
44,
50,
51,
49,
93
];
Expect.listEquals(ENCODED, utf8.encode(RAW));
Expect.equals(RAW, utf8.decode(ENCODED));
Expect.listEquals([], utf8.encode(""));
Expect.equals("", utf8.decode([]));
final JSON_ENCODED = RAW;
Expect.equals(JSON_ENCODED, json.encode(["122ç", 50, 50, 231]));
Expect.listEquals(["122ç", 50, 50, 231], json.decode(JSON_ENCODED));
// Test that the reviver is passed to the decoder.
var decoded = json.decode('{"p": 5}', reviver: (dynamic k, dynamic v) {
if (k == null) return v;
return v * 2;
});
Expect.equals(10, decoded["p"]);
var jsonWithReviver = new JsonCodec.withReviver((dynamic k, dynamic v) {
if (k == null) return v;
return v * 2;
});
decoded = jsonWithReviver.decode('{"p": 5}');
Expect.equals(10, decoded["p"]);
// Test example from comments.
final JSON_TO_BYTES = json.fuse(utf8);
List<int> bytes = JSON_TO_BYTES.encode(["json-object"]);
decoded = JSON_TO_BYTES.decode(bytes);
Expect.isTrue(decoded is List);
Expect.equals("json-object", (decoded as List)[0]);
}