| <!DOCTYPE html> |
| <!-- |
| Copyright (c) 2013 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. |
| --> |
| |
| <link rel="import" href="/ui/base/deep_utils.html"> |
| |
| <script> |
| 'use strict'; |
| |
| tr.b.unittest.testSuite(function() { |
| function createElement(tagName, opt_class) { |
| var el = document.createElement(tagName); |
| if (opt_class) |
| el.className = opt_class; |
| return el; |
| } |
| |
| test('testFindDeepElementMatching', function() { |
| var a = createElement('a'); |
| var a_ = a.createShadowRoot(); |
| |
| var b = createElement('b'); |
| a_.appendChild(b); |
| |
| var b_ = b.createShadowRoot(); |
| b_.appendChild(createElement('c', 'x')); |
| |
| var m = tr.b.findDeepElementMatching(a, 'c.x'); |
| assert.equal(m, b_.children[0]); |
| }); |
| |
| test('testFindDeepElementsMatching', function() { |
| var a = createElement('a'); |
| var a_ = a.createShadowRoot(); |
| |
| var b = createElement('b'); |
| a_.appendChild(b); |
| |
| var b_ = b.createShadowRoot(); |
| b_.appendChild(createElement('c', 'x')); |
| b_.appendChild(createElement('c', 'x')); |
| |
| var m = tr.b.findDeepElementsMatching(a, 'c.x'); |
| assert.equal(m[0], b_.children[0]); |
| assert.equal(m[1], b_.children[1]); |
| }); |
| }); |
| </script> |
