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b05a57d5f3
Change-Id: I04e64359acb95c63d1b5dc5c7fdfaadcb6c55fd9 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/130965 Commit-Queue: Bob Nystrom <rnystrom@google.com> Auto-Submit: Bob Nystrom <rnystrom@google.com> Reviewed-by: Lasse R.H. Nielsen <lrn@google.com>
62 lines
1.5 KiB
Dart
62 lines
1.5 KiB
Dart
// Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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import 'dart:convert';
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import 'package:expect/expect.dart';
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main() {
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final RAW = '["122ç",50,50,231]';
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final ENCODED = const [
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91,
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34,
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49,
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50,
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50,
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195,
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167,
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34,
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44,
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53,
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48,
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44,
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53,
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48,
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44,
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50,
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51,
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49,
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93
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];
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Expect.listEquals(ENCODED, utf8.encode(RAW));
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Expect.equals(RAW, utf8.decode(ENCODED));
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Expect.listEquals([], utf8.encode(""));
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Expect.equals("", utf8.decode([]));
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final JSON_ENCODED = RAW;
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Expect.equals(JSON_ENCODED, json.encode(["122ç", 50, 50, 231]));
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Expect.listEquals(["122ç", 50, 50, 231], json.decode(JSON_ENCODED));
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// Test that the reviver is passed to the decoder.
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var decoded = json.decode('{"p": 5}', reviver: (dynamic k, dynamic v) {
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if (k == null) return v;
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return v * 2;
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});
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Expect.equals(10, decoded["p"]);
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var jsonWithReviver = new JsonCodec.withReviver((dynamic k, dynamic v) {
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if (k == null) return v;
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return v * 2;
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});
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decoded = jsonWithReviver.decode('{"p": 5}');
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Expect.equals(10, decoded["p"]);
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// Test example from comments.
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final JSON_TO_BYTES = json.fuse(utf8);
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List<int> bytes = JSON_TO_BYTES.encode(["json-object"]);
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decoded = JSON_TO_BYTES.decode(bytes);
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Expect.isTrue(decoded is List);
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Expect.equals("json-object", (decoded as List)[0]);
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}
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