| // Copyright (c) 2020, 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. |
| |
| library CssTest; |
| |
| import 'dart:html'; |
| |
| import 'package:expect/minitest.dart'; |
| |
| main() { |
| group('supportsPointConversions', () { |
| test('supported', () { |
| expect(Window.supportsPointConversions, true); |
| }); |
| }); |
| |
| group('functional', () { |
| test('DomPoint', () { |
| var expectation = |
| Window.supportsPointConversions ? returnsNormally : throws; |
| expect(() { |
| Element element = new Element.tag('div'); |
| element.attributes['style'] = ''' |
| position: absolute; |
| width: 60px; |
| height: 100px; |
| left: 0px; |
| top: 0px; |
| background-color: red; |
| -webkit-transform: translate3d(250px, 100px, 0px); |
| -moz-transform: translate3d(250px, 100px, 0px); |
| '''; |
| document.body!.append(element); |
| |
| var elemRect = element.getBoundingClientRect(); |
| |
| checkPoint(250, 100, new Point(elemRect.left, elemRect.top)); |
| checkPoint(310, 200, new Point(elemRect.right, elemRect.bottom)); |
| }, expectation); |
| }); |
| }); |
| } |
| |
| void checkPoint(expectedX, expectedY, Point point) { |
| expect(point.x.round(), equals(expectedX), reason: 'Wrong point.x'); |
| expect(point.y.round(), equals(expectedY), reason: 'Wrong point.y'); |
| } |