| <!DOCTYPE HTML> |
| <html> |
| <!-- |
| Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| Use of this source code is governed by a BSD-style license that can be |
| found in the LICENSE file. |
| --> |
| <head> |
| <title>UI tests</title> |
| <script src="base.js"></script> |
| <script> |
| base.require('unittest'); |
| base.require('ui'); |
| </script> |
| </head> |
| <body> |
| <script> |
| 'use strict'; |
| |
| var TestElement = tracing.ui.define('div'); |
| TestElement.prototype = { |
| __proto__: HTMLDivElement.prototype, |
| |
| decorate: function() { |
| if (!this.decorateCallCount) |
| this.decorateCallCount = 0; |
| this.decorateCallCount++; |
| } |
| }; |
| |
| function testDecorateOnceViaNew() { |
| var testElement = new TestElement(); |
| assertEquals(1, testElement.decorateCallCount); |
| } |
| |
| function testDecorateOnceDirectly() { |
| var testElement = document.createElement('div'); |
| tracing.ui.decorate(testElement, TestElement); |
| assertEquals(1, testElement.decorateCallCount); |
| } |
| </script> |
| </body> |
| </html> |