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// Copyright 2008 The Closure Library Authors. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS-IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
goog.provide('goog.editor.BrowserFeatureTest');
goog.setTestOnly('goog.editor.BrowserFeatureTest');
goog.require('goog.dom');
goog.require('goog.dom.Range');
goog.require('goog.dom.TagName');
goog.require('goog.editor.BrowserFeature');
goog.require('goog.testing.ExpectedFailures');
goog.require('goog.testing.jsunit');
var expectedFailures;
function setUpPage() {
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,
!!goog.dom.getElementsByTagName(goog.dom.TagName.P, root).length);
}
function testActiveElement() {
var root = goog.dom.getElement('root');
var div = goog.dom.createElement(goog.dom.TagName.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);
}
}
}
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