| // Copyright 2017 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. |
| |
| (async function() { |
| TestRunner.addResult(`Tests that removing child from the document is handled properly in the elements panel.\n`); |
| await TestRunner.loadModule('elements_test_runner'); |
| await TestRunner.showPanel('elements'); |
| await TestRunner.loadHTML(` |
| <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> |
| `); |
| await TestRunner.evaluateInPagePromise(` |
| function removeDoctype() |
| { |
| document.removeChild(document.firstChild); |
| } |
| `); |
| |
| ElementsTestRunner.expandElementsTree(step1); |
| |
| function step1() { |
| TestRunner.addResult('Before remove doctype'); |
| ElementsTestRunner.dumpElementsTree(null, 1); |
| TestRunner.evaluateInPage('removeDoctype()', step2); |
| } |
| |
| function step2() { |
| TestRunner.addResult('After remove doctype'); |
| ElementsTestRunner.dumpElementsTree(null, 1); |
| TestRunner.completeTest(); |
| } |
| })(); |
