Srujan Gaddam
a925f4770f
Strips out the temporary annotation so all the tests without NNBD related changes can run in strong mode. Change-Id: I88f18916f0c5a45a80eddb73941db19984f0bfcf Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/140652 Commit-Queue: Srujan Gaddam <srujzs@google.com> Reviewed-by: Bob Nystrom <rnystrom@google.com>
78 lines
2.3 KiB
Dart
78 lines
2.3 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:html';
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import 'dart:indexed_db' show IdbFactory, KeyRange;
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import 'dart:typed_data' show Int32List;
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import 'dart:js';
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import 'package:js/js_util.dart' as js_util;
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import 'package:expect/minitest.dart';
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import 'js_test_util.dart';
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main() {
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injectJs();
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test('convert a List', () {
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final list = [1, 2, 3, 4, 5, 6, 7, 8];
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var array = new JsObject.jsify(list);
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expect(context.callMethod('isArray', [array]), isTrue);
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expect(array['length'], equals(list.length));
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for (var i = 0; i < list.length; i++) {
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expect(array[i], equals(list[i]));
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}
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});
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test('convert an Iterable', () {
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final set = new Set.from([1, 2, 3, 4, 5, 6, 7, 8]);
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var array = new JsObject.jsify(set);
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expect(context.callMethod('isArray', [array]), isTrue);
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expect(array['length'], equals(set.length));
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for (var i = 0; i < array['length']; i++) {
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expect(set.contains(array[i]), isTrue);
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}
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});
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test('convert a Map', () {
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var map = {
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'a': 1,
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'b': 2,
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'c': 3,
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'd': allowInteropCaptureThis((that) => 42)
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};
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var jsMap = new JsObject.jsify(map);
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expect(!context.callMethod('isArray', [jsMap]), isTrue);
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for (final key in map.keys) {
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expect(context.callMethod('checkMap', [jsMap, key, map[key]]), isTrue);
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}
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});
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test('deep convert a complex object', () {
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dynamic object = {
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'a': [
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1,
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[2, 3]
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],
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'b': {
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'c': 3,
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'd': new JsObject(context['Foo'], [42])
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},
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'e': null
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};
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var jsObject = new JsObject.jsify(object);
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expect(jsObject['a'][0], equals(object['a'][0]));
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expect(jsObject['a'][1][0], equals(object['a'][1][0]));
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expect(jsObject['a'][1][1], equals(object['a'][1][1]));
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expect(jsObject['b']['c'], equals(object['b']['c']));
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expect(jsObject['b']['d'], equals(object['b']['d']));
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expect(jsObject['b']['d'].callMethod('bar'), equals(42));
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expect(jsObject['e'], isNull);
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});
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test('throws if object is not a Map or Iterable', () {
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expect(() => new JsObject.jsify('a'), throwsArgumentError);
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});
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}
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