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<!DOCTYPE html>
<!--
All Rights Reserved.
Author: nicksantos@google.com (Nick Santos)
-->
<html>
<!--
Copyright 2007 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.
-->
<head>
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<title>Closure Unit Tests - goog.editor.style</title>
<script src="../base.js"></script>
<script>
goog.require('goog.editor.BrowserFeature');
goog.require('goog.editor.style');
goog.require('goog.events.EventHandler');
goog.require('goog.events.EventType');
goog.require('goog.testing.LooseMock');
goog.require('goog.testing.dom');
goog.require('goog.testing.jsunit');
goog.require('goog.testing.mockmatchers');
</script>
</head>
<body>
<script>
var parentNode = null;
var childNode1 = null;
var childNode2 = null;
var childNode3 = null;
var gChildWsNode1 = null;
var gChildTextNode1 = null;
var gChildNbspNode1 = null;
var gChildMixedNode1 = null;
var gChildWsNode2a = null;
var gChildWsNode2b = null;
var gChildTextNode3a = null;
var gChildWsNode3 = null;
var gChildTextNode3b = null;
var $dom = goog.dom.createDom;
var $text = goog.dom.createTextNode;
function setUpGetNodeFunctions() {
parentNode = $dom(
'p', {id: 'parentNode'},
childNode1 = $dom('div', null,
gChildWsNode1 = $text(' \t\r\n'),
gChildTextNode1 = $text('Child node'),
gChildNbspNode1 = $text('\u00a0'),
gChildMixedNode1 = $text('Text\n plus\u00a0')),
childNode2 = $dom('div', null,
gChildWsNode2a = $text(''),
gChildWsNode2b = $text(' ')),
childNode3 = $dom('div', null,
gChildTextNode3a = $text('I am a grand child'),
gChildWsNode3 = $text(' \t \r \n'),
gChildTextNode3b = $text('I am also a grand child')));
document.body.appendChild(parentNode);
}
function tearDownGetNodeFunctions() {
document.body.removeChild(parentNode);
parentNode = null;
childNode1 = null;
childNode2 = null;
childNode3 = null;
gChildWsNode1 = null;
gChildTextNode1 = null;
gChildNbspNode1 = null;
gChildMixedNode1 = null;
gChildWsNode2a = null;
gChildWsNode2b = null;
gChildTextNode3a = null;
gChildWsNode3 = null;
gChildTextNode3b = null;
}
/**
* Test isBlockLevel with a node that is block style and a node that is not
*/
function testIsDisplayBlock() {
assertTrue('Body is block style',
goog.editor.style.isDisplayBlock(document.body));
var tableNode = $dom('table');
assertFalse('Table is not block style',
goog.editor.style.isDisplayBlock(tableNode));
}
/**
* Test that isContainer returns true when the node is of non-inline HTML and
* false when it is not
*/
function testIsContainer() {
var tableNode = $dom('table');
var liNode = $dom('li');
var textNode = $text('I am text');
document.body.appendChild(textNode);
assertTrue('Table is a container',
goog.editor.style.isContainer(tableNode));
assertTrue('Body is a container',
goog.editor.style.isContainer(document.body));
assertTrue('List item is a container',
goog.editor.style.isContainer(liNode));
assertFalse('Text node is not a container',
goog.editor.style.isContainer(textNode));
}
/**
* Test that getContainer properly returns the node itself if it is a
* container, an ancestor node if it is a container, and null otherwise
*/
function testGetContainer() {
setUpGetNodeFunctions();
assertEquals('Should return self', childNode1,
goog.editor.style.getContainer(childNode1));
assertEquals('Should return parent', childNode1,
goog.editor.style.getContainer(gChildWsNode1));
assertNull('Document has no ancestors',
goog.editor.style.getContainer(document));
tearDownGetNodeFunctions();
}
function testMakeUnselectable() {
var div = goog.dom.createElement(goog.dom.TagName.DIV);
div.innerHTML =
'<div>No input</div>' +
'<p><input type="checkbox">Checkbox</p>' +
'<span><input type="text"></span>';
document.body.appendChild(div);
var eventHandler = new goog.testing.LooseMock(goog.events.EventHandler);
if (goog.editor.BrowserFeature.HAS_UNSELECTABLE_STYLE) {
eventHandler.listen(div, goog.events.EventType.MOUSEDOWN,
goog.testing.mockmatchers.isFunction, true);
}
eventHandler.$replay();
var childDiv = div.firstChild;
var p = div.childNodes[1];
var span = div.lastChild;
var checkbox = p.firstChild;
var text = span.firstChild;
goog.editor.style.makeUnselectable(div, eventHandler);
assertEquals(
'For browsers with non-overridable selectability, the root should be ' +
'selectable. Otherwise it should be unselectable.',
!goog.editor.BrowserFeature.HAS_UNSELECTABLE_STYLE,
goog.style.isUnselectable(div));
assertTrue(goog.style.isUnselectable(childDiv));
assertTrue(goog.style.isUnselectable(p));
assertTrue(goog.style.isUnselectable(checkbox));
assertEquals(
'For browsers with non-overridable selectability, the span will be ' +
'selectable. Otherwise it will be unselectable. ',
!goog.editor.BrowserFeature.HAS_UNSELECTABLE_STYLE,
goog.style.isUnselectable(span));
assertFalse(goog.style.isUnselectable(text));
eventHandler.$verify();
}
</script>
</body>
</html>
|
