Jacob Richman
2dcd56ef43
There are far too many files here to review everyone carefully. Spot checking most of the diffs look good as test code is generally written with less care than application code so lots of ugly formatting get through. If people notice files where the automated formatting bothers them feel free to comment indicating file names and I'll move spaces within comments to make the formatting cleaner and use comments to force block formatting as I have done for other case where formatting looked bad. BUG= R=efortuna@google.com Review-Url: https://codereview.chromium.org/2771453003 .
130 lines
2.8 KiB
Dart
130 lines
2.8 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 "package:expect/expect.dart";
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import 'dart:async';
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import 'dart:convert';
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import "package:async_helper/async_helper.dart";
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final TESTS = [
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[5, '5'],
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[-42, '-42'],
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[3.14, '3.14'],
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[true, 'true'],
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[false, 'false'],
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[null, 'null'],
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['quote"or\'', '"quote\\"or\'"'],
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['', '""'],
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[[], "[]"],
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[
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[3, -4.5, true, "hi", false],
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'[3,-4.5,true,"hi",false]'
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],
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[
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[null],
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"[null]"
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],
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[
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[
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[null]
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],
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"[[null]]"
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],
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[
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[
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[3]
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],
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"[[3]]"
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],
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[{}, "{}"],
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[
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{"x": 3, "y": 4.5, "z": "hi", "u": true, "v": false},
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'{"x":3,"y":4.5,"z":"hi","u":true,"v":false}'
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],
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[
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{"x": null},
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'{"x":null}'
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],
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[
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{"x": {}},
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'{"x":{}}'
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],
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// Note that -0.0 won't be treated the same in JS. The Json spec seems to
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// allow it, though.
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[
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{"hi there": 499, "'": -0.0},
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'{"hi there":499,"\'":-0.0}'
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],
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[r'\foo', r'"\\foo"'],
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];
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bool isJsonEqual(o1, o2) {
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if (o1 == o2) return true;
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if (o1 is List && o2 is List) {
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if (o1.length != o2.length) return false;
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for (int i = 0; i < o1.length; i++) {
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if (!isJsonEqual(o1[i], o2[i])) return false;
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}
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return true;
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}
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if (o1 is Map && o2 is Map) {
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if (o1.length != o2.length) return false;
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for (var key in o1.keys) {
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Expect.isTrue(key is String);
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if (!o2.containsKey(key)) return false;
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if (!isJsonEqual(o1[key], o2[key])) return false;
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}
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return true;
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}
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return false;
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}
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Stream<Object> createStream(List<String> chunks) {
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var decoder = new JsonDecoder(null);
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var controller;
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controller = new StreamController(onListen: () {
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chunks.forEach(controller.add);
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controller.close();
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});
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return controller.stream.transform(decoder);
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}
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Stream<Object> decode(String str) {
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return createStream([str]);
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}
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Stream<Object> decode2(String str) {
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return createStream(str.split(""));
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}
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void checkIsJsonEqual(expected, stream) {
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asyncStart();
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stream.single.then((o) {
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Expect.isTrue(isJsonEqual(expected, o));
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asyncEnd();
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});
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}
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void main() {
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var tests = TESTS.expand((test) {
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var object = test[0];
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var string = test[1];
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var longString = " "
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" "
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"$string"
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" "
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" ";
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return [
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test,
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[object, longString]
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];
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});
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for (var test in TESTS) {
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var o = test[0];
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var string = test[1];
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checkIsJsonEqual(o, decode(string));
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checkIsJsonEqual(o, decode2(string));
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}
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}
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