| // Copyright (c) 2017, 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. |
| |
| /// Test that optional arguments of js-interop factory constructors are not |
| /// elided. |
| /// This is a regression test for issue 35916 |
| @JS() |
| library test; |
| |
| import "package:js/js.dart"; |
| import "package:expect/expect.dart"; |
| |
| @JS() |
| @anonymous |
| class Margins { |
| external factory Margins( |
| {int top, int start, int end, int right, int bottom, int left}); |
| external int get top; |
| external int get right; |
| external int get left; |
| external int get bottom; |
| } |
| |
| main() { |
| var m = new Margins(bottom: 21, left: 88, right: 20, top: 24); |
| Expect.equals(m.top, 24); |
| Expect.equals(m.bottom, 21); |
| Expect.equals(m.left, 88); |
| Expect.equals(m.right, 20); |
| } |