| // 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. |
| |
| /** |
| * @assertion bool isTagSupported(String tag) |
| * Checks to see if the tag name is supported by the current platform. |
| * The tag should be a valid HTML tag name. |
| * @description Checks that valid custom element tag name is supported. |
| */ |
| import "dart:html"; |
| import "../../../Utils/expect.dart"; |
| |
| main() { |
| Expect.isTrue(Element.isTagSupported('foo-bar-123')); |
| } |
