| // Copyright (c) 2014, 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 |
| |
| /// @assertion void moveBy(num x, num y) |
| /// Moves this window. |
| /// x and y can be negative. |
| /// @description Checks that a window can be moved. |
| |
| import "dart:html"; |
| import "../../../UtilsHtml/expect.dart"; |
| |
| void check(Window nw, int dx, int dy) { |
| int x = nw.screenLeft; |
| int y = nw.screenTop; |
| nw.moveBy(dx, dy); |
| Expect.equals(x + dx, nw.screenLeft); |
| Expect.equals(y + dy, nw.screenTop); |
| } |
| |
| main() { |
| Window nw = window.open("about:blank", "_blank"); |
| try { |
| check(nw, 0, 0); |
| check(nw, 1, 0); |
| check(nw, 0, 1); |
| check(nw, 1, 1); |
| check(nw, -1, 0); |
| check(nw, 0, -1); |
| check(nw, -1, -1); |
| check(nw, 100, 100); |
| } finally { |
| nw.close(); |
| } |
| } |