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<!DOCTYPE html>
<html>
<!--
Copyright 2008 The Closure Library Authors. All Rights Reserved.
Use of this source code is governed by the Apache License, Version 2.0.
See the COPYING file for details.
-->
<!--
Ensures that goog.editor.BrowserFeature is up-to-date with the latest
bug fixes from browser manufacturers.
@author nicksantos@google.com (Nick Santos)
-->
<head>
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<title>Closure Unit Tests - goog.editor.BrowserFeature</title>
<script src="../base.js"></script>
<script>
goog.require('goog.dom');
goog.require('goog.dom.Range');
goog.require('goog.editor.BrowserFeature');
goog.require('goog.testing.ExpectedFailures');
goog.require('goog.testing.jsunit');
</script>
</head>
<body>
<div id='root' contentEditable></div>
<div id='testNormalizeCorruption'>text</div>
<script>
var expectedFailures = new goog.testing.ExpectedFailures();
function tearDown() {
var root = goog.dom.getElement('root');
goog.dom.removeChildren(root);
expectedFailures.handleTearDown();
}
function testEmptyNodeNormalization() {
var root = goog.dom.getElement('root');
goog.dom.appendChild(root, goog.dom.createTextNode('text'));
var textNode = root.firstChild;
textNode.splitText(0);
root.normalize();
assertEquals(
'NORMALIZE_CORRUPTS_EMPTY_TEXT_NODES incorrect for ' +
navigator.userAgent,
goog.editor.BrowserFeature.NORMALIZE_CORRUPTS_EMPTY_TEXT_NODES,
textNode.parentNode == null);
}
function testLeavesPWhenRemovingLists() {
if (!goog.editor.BrowserFeature.HAS_CONTENT_EDITABLE) {
return;
}
var root = goog.dom.getElement('root');
goog.dom.removeChildren(root);
root.innerHTML = '<div>foo</div>';
goog.dom.Range.createFromNodeContents(root.firstChild.firstChild).select();
document.execCommand('insertorderedlist', false, true);
document.execCommand('insertorderedlist', false, true);
assertEquals(
'LEAVES_P_WHEN_REMOVING_LISTS incorrect for ' +
navigator.userAgent,
goog.editor.BrowserFeature.LEAVES_P_WHEN_REMOVING_LISTS,
!!root.getElementsByTagName('p').length);
}
function testActiveElement() {
var root = goog.dom.getElement('root');
var div = goog.dom.createElement('div');
root.appendChild(div);
div.tabIndex = 0;
div.focus();
expectedFailures.expectFailureFor(
!goog.editor.BrowserFeature.HAS_ACTIVE_ELEMENT);
try {
assertEquals('document.activeElement should be the created div',
div, document.activeElement);
} catch (e) {
expectedFailures.handleException(e);
}
}
function testNormalizeCorruption() {
var root = goog.dom.getElement('testNormalizeCorruption');
var textNode = root.firstChild;
textNode.splitText(0);
var secondTextNode = textNode.nextSibling;
root.normalize();
expectedFailures.expectFailureFor(
goog.editor.BrowserFeature.NORMALIZE_CORRUPTS_EMPTY_TEXT_NODES);
try {
assertEquals('text node should not be corrupted',
textNode, root.firstChild);
} catch (e) {
expectedFailures.handleException(e);
expectedFailures.expectFailureFor(
goog.editor.BrowserFeature.NORMALIZE_CORRUPTS_ALL_TEXT_NODES);
try {
assertEquals(
'first text node should be corrupted and replaced by sibling',
secondTextNode, root.firstChild);
} catch (e) {
expectedFailures.handleException(e);
}
}
}
</script>
</body>
</html>
|
