| // 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:html'; |
| import 'dart:indexed_db' show IdbFactory, KeyRange; |
| import 'dart:typed_data' show Int32List; |
| import 'dart:js'; |
| |
| import 'package:js/js_util.dart' as js_util; |
| import 'package:expect/minitest.dart'; |
| |
| import 'js_test_util.dart'; |
| |
| main() { |
| injectJs(); |
| |
| test('new JsObject can return a JsFunction', () { |
| var f = new JsObject(context['Function']); |
| expect(f is JsFunction, isTrue); |
| }); |
| |
| test('JsFunction.apply on a function defined in JS', () { |
| expect(context['razzle'].apply([]), equals(42)); |
| }); |
| |
| test('JsFunction.apply on a function that uses this', () { |
| var object = new Object(); |
| expect(context['returnThis'].apply([], thisArg: object), same(object)); |
| }); |
| |
| test('JsObject.callMethod on a function defined in JS', () { |
| expect(context.callMethod('razzle'), equals(42)); |
| expect(() => context.callMethod('dazzle'), throwsNoSuchMethodError); |
| }); |
| |
| test('callMethod with many arguments', () { |
| expect(context.callMethod('varArgs', [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]), |
| equals(55)); |
| }); |
| |
| test('access a property of a function', () { |
| expect(context.callMethod('Bar'), "ret_value"); |
| expect(context['Bar']['foo'], "property_value"); |
| }); |
| /* |
| TODO(jacobr): evaluate whether we should be in the business of throwing |
| ArgumentError outside of checked mode. In unchecked mode this should just |
| return a NoSuchMethodError as the class lacks a method "true". |
| |
| test('callMethod throws if name is not a String or num', () { |
| expect(() => context.callMethod(true), |
| throwsArgumentError); |
| }); |
| */ |
| } |