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 .
110 lines
2.9 KiB
Dart
110 lines
2.9 KiB
Dart
// Copyright (c) 2015, 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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@JS()
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library js_function_getter_test;
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import 'dart:html';
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import 'package:js/js.dart';
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import 'package:unittest/unittest.dart';
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import 'package:unittest/html_config.dart';
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import 'package:unittest/html_individual_config.dart';
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_injectJs() {
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document.body.append(new ScriptElement()
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..type = 'text/javascript'
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..innerHtml = r"""
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var bar = { };
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bar.instanceMember = function() {
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if (this !== bar) {
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throw 'Unexpected this!';
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}
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return arguments.length;
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};
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bar.staticMember = function() {
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return arguments.length * 2;
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};
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bar.dynamicStatic = function() {
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return arguments.length;
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};
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bar.add = function(a, b) {
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return a + b;
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};
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var foo = { 'bar' : bar };
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""");
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}
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typedef int AddFn(int x, int y);
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@JS()
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abstract class Bar {
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external Function get staticMember;
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external Function get instanceMember;
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external AddFn get add;
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external get dynamicStatic;
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external num get nonFunctionStatic;
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}
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@JS()
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abstract class Foo {
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external Bar get bar;
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}
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@JS()
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external Foo get foo;
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main() {
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_injectJs();
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useHtmlIndividualConfiguration();
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group('call getter as function', () {
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test('member function', () {
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expect(foo.bar.instanceMember(), equals(0));
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expect(foo.bar.instanceMember(0), equals(1));
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expect(foo.bar.instanceMember(0, 0), equals(2));
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expect(foo.bar.instanceMember(0, 0, 0, 0, 0, 0), equals(6));
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var instanceMember = foo.bar.instanceMember;
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expect(() => instanceMember(), throws);
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expect(() => instanceMember(0), throws);
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expect(() => instanceMember(0, 0), throws);
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expect(() => instanceMember(0, 0, 0, 0, 0, 0), throws);
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});
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test('static function', () {
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expect(foo.bar.staticMember(), equals(0));
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expect(foo.bar.staticMember(0), equals(2));
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expect(foo.bar.staticMember(0, 0), equals(4));
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expect(foo.bar.staticMember(0, 0, 0, 0, 0, 0), equals(12));
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var staticMember = foo.bar.staticMember;
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expect(staticMember(), equals(0));
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expect(staticMember(0), equals(2));
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expect(staticMember(0, 0), equals(4));
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expect(staticMember(0, 0, 0, 0, 0, 0), equals(12));
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});
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test('static dynamicStatic', () {
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expect(foo.bar.dynamicStatic(), equals(0));
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expect(foo.bar.dynamicStatic(0), equals(1));
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expect(foo.bar.dynamicStatic(0, 0), equals(2));
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expect(foo.bar.dynamicStatic(0, 0, 0, 0, 0, 0), equals(6));
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var dynamicStatic = foo.bar.dynamicStatic;
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expect(dynamicStatic(), equals(0));
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expect(dynamicStatic(0), equals(1));
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expect(dynamicStatic(0, 0), equals(2));
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expect(dynamicStatic(0, 0, 0, 0, 0, 0), equals(6));
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});
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test('typedef function', () {
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expect(foo.bar.add(4, 5), equals(9));
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});
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});
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}
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