module( 'core.domUtils' );
test( 'isBoundaryNode--node是firstChild',function(){
if(ua.browser.ie){
// var body = te.dom[1].contentDocument.appendChild(document.createElement('body'));
// var div = body.appendChild(document.createElement('div'));
var div = te.dom[2];
}else{
var div = te.dom[1].contentWindow.document.firstChild.lastChild.appendChild(document.createElement('div'));
}
div.innerHTML = "sssaaa
ppp
";
var node = div.firstChild.nextSibling;
equal( domUtils.isBoundaryNode(node, "firstChild"), 0 );
equal( domUtils.isBoundaryNode(node, "lastChild"), 0 );
node = div.firstChild.firstChild;
if(ua.browser.ie){
equal( domUtils.isBoundaryNode(node, "firstChild"), 0 );
}else{
equal( domUtils.isBoundaryNode(node, "firstChild"), 1 );
}
equal( domUtils.isBoundaryNode(node, "lastChild"), 0 );
node = div.firstChild.nextSibling.nextSibling;
equal( domUtils.isBoundaryNode(node, "firstChild"), 0 );
equal( domUtils.isBoundaryNode(node, "lastChild"), 1 );
} );
test( 'getPosition--A和B是同一个节点', function() {
var div = te.dom[2];
div.innerHTML = "span
bbbxxx";
var span_text = div.firstChild.firstChild;
var domUtils = te.obj[3];
equal( domUtils.getPosition( span_text, span_text ), 0, 'identical node' );
} );
test( 'getPosition--A和B是兄弟节点', function() {
var div = te.dom[2];
div.innerHTML = "span
bbbxxx";
var span_text = div.firstChild.firstChild;
var div_text = div.lastChild;
var domUtils = te.obj[3];
/*span_text在div_text前面*/
equal( domUtils.getPosition( span_text, div_text ), domUtils.POSITION_PRECEDING, 'preceding node' );
/*div_text在span_text后面*/
equal( domUtils.getPosition( div_text, span_text ), domUtils.POSITION_FOLLOWING, 'following node' );
} );
test( 'getPosition--A是B的祖先', function() {
var div = te.dom[2];
div.innerHTML = "span
bbbxxx";
var span_text = div.firstChild.firstChild;
var domUtils = te.obj[3];
/*A是B的祖先*/
equal( domUtils.getPosition( div, span_text ), domUtils.POSITION_CONTAINS + domUtils.POSITION_PRECEDING, 'preceding node' );
/*A是B的子孙*/
equal( domUtils.getPosition( span_text, div ), domUtils.POSITION_IS_CONTAINED + domUtils.POSITION_FOLLOWING, 'following node' );
} );
test( 'getPosition--A和B在不同dom树上', function() {
stop();
expect( 1 );
var div = te.dom[2];
div.innerHTML = "span
bbbxxx";
var iframe = te.dom[1];
setTimeout( function() {
var frame_doc = iframe.contentWindow.document || iframe.contentDocument;
var frame_div = frame_doc.createElement( 'div' );
frame_doc.body.appendChild( frame_div );
var domUtils = te.obj[3];
/*A和B在不同dom树上*/
equal( domUtils.getPosition( div, frame_div ) & 1, 1, 'A和B不在同一个dom树上' );
start();
}, 50 );
} );
test( 'getNodeIndex', function() {
var div = te.dom[2];
var domUtils = te.obj[3];
div.innerHTML = 'dddddxxxxx
![]()
';
var comment = div.firstChild.nextSibling.nextSibling;
equal( domUtils.getNodeIndex( comment ), 2, 'check commnet index' );
var td_text = document.getElementById( 'table' ).firstChild.firstChild.firstChild;
equal( domUtils.getNodeIndex( td_text ), 0, 'check textNode index' );
equal( domUtils.getNodeIndex( div.firstChild ), 0, 'check strong label index' );
equal( domUtils.getNodeIndex( (document.getElementById( 'p' )) ), 5, 'check p label index' );
} );
test( 'findParent--body', function() {
var domUtils = te.obj[3];
equal( domUtils.findParent( document.body ), null, 'find parent for body' );
} );
/*找符合条件的上一个节点,如果条件为空则找父节点*/
test( 'findParent--tester为空', function() {
var domUtils = te.obj[3];
var div = te.dom[2];
div.innerHTML = 'dddddspanxxxxx
![]()
';
var span_text = document.getElementById( 'span' ).firstChild;
same( domUtils.findParent( span_text ), span_text.parentNode, 'find parent' );
} );
test( 'findParent--tester不为空', function() {
var domUtils = te.obj[3];
var div = te.dom[2];
div.innerHTML = 'dddddspanxxxxx
![]()
';
var span_text = document.getElementById( 'span' ).firstChild;
var div1 = domUtils.findParent( span_text, function( node ) {
if ( node.id == "test" )
return true;
return false;
} );
same( div1, div, 'find parent' );
} );
/*不考虑includeSelf的时候取body的parent的情况*/
test( 'findParentByTagName--body', function() {
var domUtils = te.obj[3];
var div = te.dom[2];
same( domUtils.findParentByTagName( document.body, 'body' ), null, 'parent is self' );
} );
test( 'findParentByTagName--tagName为字符串', function() {
var domUtils = te.obj[3];
var div = te.dom[2];
div.innerHTML = 'dddddspanxxxxx
![]()
';
var br = document.getElementById( 'p' ).firstChild;
same( domUtils.findParentByTagName( br, 'div' ), div, 'tagName为字符串' );
same( domUtils.findParentByTagName( br, 'em' ), null, 'tagName为字符串返回null' );
} );
test( 'findParentByTagName--tagName为字符串数组', function() {
var domUtils = te.obj[3];
var div = te.dom[2];
div.innerHTML = 'dddddspanxxxxx
![]()
';
var br = document.getElementById( 'p' ).firstChild;
var tagName = ['em','p','div'];
same( domUtils.findParentByTagName( br, tagName ), document.getElementById( 'p' ), 'tagName为字符串数组,找出第一个符合条件的父节点' );
} );
test( 'findParentByTagName--文本节点', function() {
var domUtils = te.obj[3];
var div = te.dom[2];
div.innerHTML = 'dddddspanxxxxx
![]()
';
var span_text = document.getElementById( 'span' ).firstChild;
var tagName = ['em','p','div'];
same( domUtils.findParentByTagName( span_text, tagName ), div, '文本节点' );
} );
test( 'findParents', function() {
var domUtils = te.obj[3];
var div = te.dom[2];
div.innerHTML = 'dddddspanxxxxx
![]()
';
var span_text = document.getElementById( 'span' ).firstChild;
/*includeSelf*/
var parents = domUtils.findParents( span_text, true );
equal( parents.length, 4, 'check parent count' );
same( parents[0], document.body, 'first parent is body' );
same( parents[1], div, 'second parent is div' );
same( parents[2], span_text.parentNode, 'third parent is span' );
same( parents[3], span_text, 'last parent is self' );
/*不逆序存放祖先节点,closerFirst=false*/
parents = domUtils.findParents( span_text, false, null, true );
equal( parents.length, 3, 'check parent count' );
same( parents[0], span_text.parentNode, 'first parent is span' );
same( parents[1], div, 'second parent is div' );
same( parents[2], document.body, 'last parent is body' );
} );
test( 'findParents--tester', function() {
var domUtils = te.obj[3];
var div = te.dom[2];
div.innerHTML = '';
var img = document.getElementById( 'img' );
var parents = domUtils.findParents( img, false, function( node ) {
if ( node.tagName.toLowerCase() == 'div' || node.tagName.toLowerCase() == 'body' )
return false;
return true;
} );
equal( parents.length, 1, 'check parent count' );
same( parents[0], div.firstChild.firstChild, 'first parent is p' );
} );
test( 'insertAfter', function() {
var domUtils = te.obj[3];
var div = te.dom[2];
var textNode = document.createTextNode( 'text' );
domUtils.insertAfter( div, textNode );
te.dom.push( textNode );
equal( textNode, div.nextSibling, 'insertAfter' );
} );
test( 'remove--not keep children', function() {
var domUtils = te.obj[3];
var div = te.dom[2];
div.innerHTML = "xxxxxxxxxxx
xxxx
";
var text = div.firstChild.firstChild;
var p = div.firstChild;
/*删除文本节点*/
var node = domUtils.remove( text );
equal( ua.getChildHTML( div ), 'xxxxxxxx
xxxx
' );
same( text, node, 'check removed textNode' );
/*删除有孩子的节点*/
node = domUtils.remove( p );
equal( ua.getChildHTML( div ), 'xxxx
' );
same( node, p, 'check removed p' );
} );
test( 'remove-- keep children', function() {
var domUtils = te.obj[3];
var div = te.dom[2];
div.innerHTML = 'xxxxxxxxxxx![]()
xxxx
';
var text = div.firstChild.firstChild;
var p = div.firstChild;
/*删除文本节点*/
var node = domUtils.remove( text, true );
equal( ua.getChildHTML( div ), 'xxxxxxxx![]()
xxxx
' );
same( text, node, 'check removed textNode' );
/*删除有孩子的节点*/
node = domUtils.remove( p, true );
equal( ua.getChildHTML( div ), 'xxxxxxxx![]()
xxxx
' );
same( node.id, p.id, 'check removed p' );
} );
test( 'getNextDomNode--没有filter', function() {
var domUtils = te.obj[3];
var div = te.dom[2];
div.innerHTML = 'p_textxxxxxxxx![]()
xxxx
';
var p = div.firstChild;
/*直接查找兄弟节点*/
same( domUtils.getNextDomNode( p ), div.lastChild, '后兄弟节点' );
// same( domUtils.getPreviousDomNode( divChild ), p, '前一个兄弟节点' );
/*startFromChild=true,查找孩子结点*/
equal( domUtils.getNextDomNode( p, true ).data, 'p_text', 'text node' );
// equal( domUtils.getPreviousDomNode( p, true ), p.lastChild, 'text node' );
} );
test( 'getNextDomNode--有filter', function() {
var domUtils = te.obj[3];
var div = te.dom[2];
div.innerHTML = 'xxxxxxxxxx
![]()
xxxx
';
document.body.insertBefore( document.createElement( 'span' ), div );
var span = div.firstChild.firstChild;
var filter = function( node ) {
if ( $( node ).css( 'display' ) == 'block' )
return false;
return true;
};
same( domUtils.getNextDomNode( span, false, filter ), div.firstChild.lastChild, '找到第一个不为block元素的兄弟节点' );
// same( domUtils.getPreviousDomNode( div, true, filter ), div.previousSibling, '孩子中没有block元素,则找父亲的previousSibling节点' );
te.obj.push( div.previousSibling );
} );
test( 'getNextDomNode-没有兄弟或孩子', function() {
var domUtils = te.obj[3];
var div = te.dom[2];
div.innerHTML = 'p_textxxxxxxxx![]()
xxxx
';
var p = div.firstChild;
/*直接查找兄弟节点*/
// same( domUtils.getPreviousDomNode( p ), div.previousSibling, '前面木有兄弟' );
same( domUtils.getNextDomNode( div.lastChild ), div.nextSibling, '后面木有兄弟' );
} );
test( 'isBookmarkNode', function() {
var domUtils = te.obj[3];
var div = te.dom[2];
var range = te.obj[2];
div.innerHTML = 'xxxxxxxx![]()
xxxx
';
range.setStart( div, 0 ).setEnd( div, 1 );
range.createBookmark();
ok( domUtils.isBookmarkNode( div.firstChild ), 'is BookmarkNode' );
ok( !domUtils.isBookmarkNode( div.firstChild.nextSibling ), 'not BookmarkNode' );
} );
test( 'getWindow', function() {
var div = te.dom[2];
var domUtils = te.obj[3];
var w = domUtils.getWindow( div );
ok( w === self.window, 'check window' );
} );
test( 'getWindow--iframe', function() {
var f = te.dom[1];
var domUtils = te.obj[3];
expect( 1 );
var frame_doc = f.contentWindow.document || f.contentDocument;
stop();
setTimeout( function() {
var frame_div = frame_doc.createElement( 'div' );
frame_doc.body.appendChild( frame_div );
var w = domUtils.getWindow( frame_div );
ok( f.contentWindow === w, 'same window' );
start();
} );
} );
test( 'getCommonAncestor--body', function() {
var div = te.dom[2];
var domUtils = te.obj[3];
equal( domUtils.getCommonAncestor( div, document.body ).tagName.toLocaleLowerCase(), 'body', '第二个参数是body' );
equal( domUtils.getCommonAncestor( document.body, div ).tagName.toLocaleLowerCase(), 'body', '第一个参数是body' );
} );
test( 'getCommonAncestor--自己', function() {
var div = te.dom[2];
var domUtils = te.obj[3];
same( domUtils.getCommonAncestor( div, div ), div, '自己和自己的公共祖先' );
} );
test( 'getCommonAncestor--兄弟节点', function() {
var div = te.dom[2];
var domUtils = te.obj[3];
div.innerHTML = 'xxxx';
var span_text = div.firstChild.firstChild;
var td = document.getElementById( 'td' );
same( domUtils.getCommonAncestor( span_text, td ), div, '兄弟节点' );
} );
test( 'getCommonAncestor--不在一个dom树', function() {
stop();
expect( 1 );
var div = te.dom[2];
var f = te.dom[1];
setTimeout( function() {
var domUtils = te.obj[3];
var frame_doc = f.contentWindow.document || f.contentDocument;
var frame_div = frame_doc.createElement( 'div' );
frame_doc.body.appendChild( frame_div );
same( domUtils.getCommonAncestor( frame_div, div ), null, '不在一个dom树' );
start();
}, 50 );
} );
test( 'isWhitespace', function() {
var div = te.dom[2];
var domUtils = te.obj[3];
div.innerHTML = "aaa\ufeff\u200B\t\t\n\r";
ok( !domUtils.isWhitespace( div.firstChild ), 'not whiteSpace' );
div.innerHTML = baidu.editor.browser.ie && baidu.editor.browser.version == '6' ? '\ufeff' : '\u200B' + '\t\t\n\r';
ok( domUtils.isWhitespace( div.firstChild ), 'is whiteSpace' );
} );
test( 'isEmptyInlineElement', function() {
var div = te.dom[2];
var domUtils = te.obj[3];
div.innerHTML = '\n\rxxxx';
var b1 = div.firstChild.firstChild;
ok( !domUtils.isEmptyInlineElement( b1 ), 'not empty inline' );
ok( domUtils.isEmptyInlineElement( b1.firstChild.firstChild ), 'is emtpy inline element' );
} );
test( 'isEmptyInlineElement-nodeType!=1', function() {
var div = te.dom[2];
var domUtils = te.obj[3];
div.innerHTML = '\n\r\ufeff\u200Bxxxx';
ok( !domUtils.isEmptyInlineElement( div.firstChild.firstChild.firstChild ), 'textNode not inline element' );
} );
test( 'isEmptyInlineElement-block element', function() {
var div = te.dom[2];
var domUtils = te.obj[3];
div.innerHTML = '\n\rxxxx';
ok( !domUtils.isEmptyInlineElement( div ), 'not inline element' );
} );
test( 'clearEmptySibling', function() {
var div = te.dom[2];
var domUtils = te.obj[3];
div.innerHTML = 'xxxxxxxx![]()
';
var text = div.firstChild.firstChild;
/*没有空sibling*/
domUtils.clearEmptySibling( text );
equal( ua.getChildHTML( div ), 'xxxxxxxx![]()
', '没有空sibling' );
var span = text.nextSibling;
domUtils.clearEmptySibling( span );
equal( ua.getChildHTML( div ), 'xxxxxxxx![]()
' );
/*左边有空sibling*/
domUtils.clearEmptySibling( span.lastChild );
equal( ua.getChildHTML( div ), 'xxxxxxxx![]()
', '左边有空sibling' );
/*左右边有空sibling*/
div.innerHTML = '\n\t\n\t\rxxxx
';
domUtils.clearEmptySibling( div.firstChild.lastChild.previousSibling );
//TODO 有空白文本的时候是否需要删除
equal( div.innerHTML.toLocaleLowerCase(), 'xxxx
', '左右边有空sibling' );
/*左右多个连续的空inline sibling*/
div.innerHTML = '\t\t';
var div_new = document.getElementById( 'div' );
domUtils.clearEmptySibling( div_new );
equal( ua.getChildHTML( div ), '', '连续空inline sibling' );
/*左右边有空块元素*/
div.innerHTML = '';
domUtils.clearEmptySibling( div.firstChild.firstChild.nextSibling );
equal( ua.getChildHTML( div ), '', '左右边有空块元素' );
} );
/*不能误删bookmark*/
test( 'clearEmptySibling--bookmark', function() {
var div = te.dom[2];
var domUtils = te.obj[3];
var r = te.obj[2];
div.innerHTML = 'link';
var a = div.firstChild.firstChild;
var link = a.firstChild;
r.selectNode( link );
r.createBookmark();
/*bookmark节点*/
domUtils.clearEmptySibling( link );
ok( /_baidu_bookmark_end/.test( link.nextSibling.id ), '右边的bookmark sibling没有删掉' );
ok( /_baidu_bookmark_start/.test( link.previousSibling.id ), '左边的bookmark sibling没有删掉' );
} );
test( 'clearEmptySibling--ignoreNext/ignorePrevious', function() {
var div = te.dom[2];
var domUtils = te.obj[3];
/*ignoreNext*/
div.innerHTML = '\n\t\n\t\rxxxx
';
domUtils.clearEmptySibling( div.firstChild.lastChild.previousSibling, true );
equal( div.innerHTML.toLocaleLowerCase(), 'xxxx
', 'ignore next' );
/*ignorePrevious*/
div.innerHTML = '\n\t\n\t\rxxxx
';
domUtils.clearEmptySibling( div.firstChild.lastChild.previousSibling, false, true );
equal( ua.getChildHTML( div ), 'xxxx
', 'ignore next' );
/*ignorePrevious&&ignoreNext*/
div.innerHTML = '\n\t\n\t\rxxxx
';
domUtils.clearEmptySibling( div.firstChild.lastChild.previousSibling, true, true );
equal( ua.getChildHTML( div ), 'xxxx
', 'ignore next&&previous' );
} );
test( 'split--offset正常', function() {
var div = te.dom[2];
var domUtils = te.obj[3];
div.innerHTML = 'span >';
var span = div.firstChild;
domUtils.split( span.firstChild, 2 );
equal( span.childNodes.length, 2, 'check child count' );
equal( span.childNodes[0].data, 'sp', 'check firstChild' );
equal( span.childNodes[1].data, 'an', 'check secondChild' );
} );
test( 'split--offset=0', function() {
var div = te.dom[2];
var domUtils = te.obj[3];
div.innerHTML = 'span >';
var span = div.firstChild;
domUtils.split( span.firstChild, 0 );
equal( span.childNodes.length, 2, 'check child count' );
equal( span.childNodes[0].data, '', 'check firstChild' );
equal( span.childNodes[1].data, 'span', 'check secondChild' );
} );
test( 'split--offset=data.length', function() {
var div = te.dom[2];
var domUtils = te.obj[3];
div.innerHTML = 'span >';
var span = div.firstChild;
domUtils.split( span.firstChild, 4 );
equal( span.childNodes.length, 2, 'check child count' );
equal( span.childNodes[0].data, 'span', 'check firstChild' );
equal( span.childNodes[1].data, '', 'check secondChild' );
} );
/*求相对视窗的位置而不是实际位置*/
//test( 'getXY', function() {
// var div = te.dom[2];
// var domUtils = te.obj[3];
// equal( domUtils.getXY( div )['x'], ua.findPosition( div )[0] - document.documentElement.scrollLeft, 'check X' );
// equal( domUtils.getXY( div )['y'], ua.findPosition( div )[1] - document.documentElement.scrollTop, 'check Y' );
//
//} );
test( 'on--跨iframe加载', function() {
expect( 1 );
var domUtils = te.obj[3];
var op = {
onafterstart : function( f ) {
domUtils.on( f, 'load', function() {
ok( true, 'on load of iframe success' );
} );
},
ontest : function() {
this.finish();
}
};
ua.frameExt( op );
} );
test( 'on- 给不同的dom元素绑定相同的事件', function() {
var domUtils = te.obj[3];
expect( 2 );
var div2 = document.body.appendChild( document.createElement( 'div' ) );
div2.id = 'test2';
te.dom.push( div2 );
var handle = function( e ) {
ok( true, e.type + ' event triggered' );
};
domUtils.on( te.dom[2], 'mouseover', handle);
domUtils.on( te.dom[1], 'mouseover', handle );
ua.mouseover( te.dom[2] );
ua.mouseover( te.dom[1] );
} );
test( 'on-多事件的字符串参数', function() {
var domUtils = te.obj[3];
expect( 2 );
var div2 = document.body.appendChild( document.createElement( 'div' ) );
div2.id = 'test2';
te.dom.push( div2 );
var handle = function( e ) {
ok( true, e.type + ' event triggered' );
};
domUtils.on( te.dom[2], 'mouseover mousedown', handle);
ua.mouseover( te.dom[2] );
ua.mousedown( te.dom[2] );
} );
test( 'un- 给不同的dom元素绑定相同的事件,解除一个,另一个仍然有效', function() {
var domUtils = te.obj[3];
expect( 1 );
var div2 = document.body.appendChild( document.createElement( 'div' ) );
div2.id = 'test2';
te.dom.push( div2 );
var handle = function( e ) {
ok( true, e.type + ' event triggered' );
};
domUtils.on( te.dom[2], 'mouseover', handle);
domUtils.on( te.dom[1], 'mouseover', handle );
domUtils.un( te.dom[2],'mouseover', handle );
ua.mouseover( te.dom[2] );
ua.mouseover( te.dom[1] );
} );
test( 'un-多事件的字符串参数', function() {
var domUtils = te.obj[3];
expect( 0 );
var div2 = document.body.appendChild( document.createElement( 'div' ) );
div2.id = 'test2';
te.dom.push( div2 );
var handle = function( e ) {
ok( false, e.type + ' 没有注销' );
};
domUtils.on( te.dom[2], 'mouseover mousedown', handle);
domUtils.un(te.dom[2],'mouseover mousedown',handle);
ua.mouseover( te.dom[2] );
ua.mousedown( te.dom[2] );
stop();
setTimeout(function(){start()},2000)
} );
/*绑定多个事件*/
test( 'on', function() {
var domUtils = te.obj[3];
expect( 2 );
domUtils.on( te.dom[2], ['mouseover','keypress'], function( e ) {
ok( true, e.type + ' event triggered' );
} );
ua.mouseover( te.dom[2] );
ua.keypress( te.dom[2] );
} );
test( "test case sensitive", function() {
var div = te.dom[2];
var domUtils = te.obj[3];
if ( ua.browser.ie ) {
ok( true, 'IE下不支持诸如DOMNodeInserted等mutation事件' );
return;
}
// ok(false, 'TODO: 添加大小写敏感事件的on绑定和un取消用例,比如DOMMouseScroll');
expect( 2 );
domUtils.on( div, 'DOMNodeInserted', function() {
ok( true, '用DOMNodeInserted测试大小写敏感事件的on绑定' );
domUtils.un( div, 'DOMNodeInserted' );
} );
div.appendChild( document.createElement( 'div' ) );
div.appendChild( document.createElement( 'div' ) );
} );
test( "un--取消注册unload事件", function() {
expect( 1 );
var domUtils = te.obj[3];
var div = te.dom[2];
var handle_a = function() {
ok( true, "check unload" );
};
domUtils.on( div, "click", handle_a );
/* 直接调用ua提供的接口跨浏览器接口,屏蔽浏览器之间的差异 */
ua.click( div );
domUtils.un( div, "click", handle_a );
ua.click( div );
} );
test( "un--同一个回调注册多个事件,后面事件会将第一个事件dhandler覆盖掉", function() {
expect( 1 );
var domUtils = te.obj[3];
var div = te.dom[2];
var handle_a = function() {
ok( true, "应当只会执行一次" );
};
/* 直接调用ua提供的接口跨浏览器接口,屏蔽浏览器之间的差异 */
domUtils.on( div, "click", handle_a );
domUtils.on(div,'dbclick',handle_a);
ua.click( div );
domUtils.un( div, "click", handle_a );
ua.click( div );
} );
test( "un--同一个回调同一个事件注册2次", function() {
expect( 1 );
var domUtils = te.obj[3];
var div = te.dom[2];
var handle_a = function() {
ok( true, "check unload" );
};
/* 直接调用ua提供的接口跨浏览器接口,屏蔽浏览器之间的差异 */
domUtils.on( div, "click", handle_a );
domUtils.on(div,'click',handle_a);
ua.click( div );
domUtils.un( div, "click", handle_a );
ua.click( div );
} );
test( "un--同一个事件取消注册三次", function() {
expect( 1 );
var domUtils = te.obj[3];
var div = te.dom[2];
var handle_a = function() {
ok( true, "check unload" );
};
/* 直接调用ua提供的接口跨浏览器接口,屏蔽浏览器之间的差异 */
domUtils.on( div, "click", handle_a );
ua.click( div );
domUtils.un( div, "click", handle_a );
domUtils.un( div, "click", handle_a );
domUtils.un( div, "click", handle_a );
ua.click( div );
} );
/** * 跨frame on然后un */
test( "window resize", function() {
expect( 1 );
var domUtils = te.obj[3];
ua.frameExt( {
onafterstart : function( f ) {
$( f ).css( 'width', 200 );
},
ontest : function( w, f ) {
var op = this;
var fn = function() {
ok( true );
};
domUtils.on( w, 'resize', fn );
$( f ).css( 'width', 220 );
/* 貌似通过jquery触发窗体变化会存在延时 */
setTimeout( function() {
domUtils.un( w, 'resize', fn );
$( f ).css( 'width', 240 );
setTimeout( op.finish, 100 );
}, 500 );
} } );
} );
test( 'isSameElement--compare with self', function() {
var div = te.dom[2];
var domUtils = te.obj[3];
$( div ).attr( 'name', 'div_name' ).attr( 'class', 'div_class' ).css( 'background-color', 'red' ).css( 'border', '1px' ).css( 'font-size', '12px' ).css( 'height', '12px' ).css( 'width', '20px' );
ok( domUtils.isSameElement( div, div ), 'compare with self' );
} );
test( 'isSameElement--tagName不一样', function() {
var div = te.dom[2];
var domUtils = te.obj[3];
div.appendChild( document.createElement( 'span' ) );
$( div ).attr( 'name', 'div_name' ).attr( 'class', 'div_class' ).css( 'background-color', 'red' ).css( 'border', '1px' ).css( 'font-size', '12px' ).css( 'height', '12px' ).css( 'width', '20px' );
ok( !domUtils.isSameElement( div, div.firstChild ), 'different tagName' );
} );
//TODO 目前的判断有问题,ie下手动创建的img会自动添加一个complete属性,导致比较结果为false,因此不对img进行比较
test( 'isSameElement--img的src和宽高比较', function() {
var div = te.dom[2];
var domUtils = te.obj[3];
div.innerHTML = '';
var span = document.createElement( 'span' );
span.setAttribute( 'src', 'http://img.baidu.com/hi/jx2/j_0001.gif' );
span.setAttribute( 'height', '51' );
span.setAttribute( 'width', '50' );
div.appendChild( span );
ok( domUtils.isSameElement( div.firstChild, div.lastChild ), '手动创建的img的src和宽高比较' );
} );
test( 'isSameElement--两种元素的样式通过不同方式设置', function() {
var div = te.dom[2];
var domUtils = te.obj[3];
$( div ).attr( 'name', 'div_name' ).attr( 'class', 'div_class' ).css( 'background-color', 'red' ).css( 'border', '1px' ).css( 'font-size', '12px' ).css( 'height', '12px' ).css( 'width', '20px' );
var div_new = document.createElement( 'div' );
document.body.appendChild( div_new );
te.dom.push( div_new );
div_new.innerHTML = '';
ok( domUtils.isSameElement( div_new.firstChild, div ), 'is sameElement' );
/*防止前后顺序引起的问题*/
ok( domUtils.isSameElement( div, div_new.firstChild ), 'is sameElement' );
} );
test( 'isSameElement--A比B多一个属性', function() {
var div = te.dom[2];
var domUtils = te.obj[3];
div.innerHTML = '';
var div_new = document.createElement( 'div' );
document.body.appendChild( div_new );
te.dom.push( div_new );
div_new.innerHTML = '';
ok( !domUtils.isSameElement( div_new.firstChild, div ), 'A and B is not sameElement' );
ok( ! domUtils.isSameElement( div, div_new.firstChild ), 'B and A is not sameElement' );
} );
test( 'isSameElement--img的属性比较', function() {
var div = te.dom[2];
var domUtils = te.obj[3];
// var editor = new baidu.editor.Editor();
// editor.render(div);
div.innerHTML = '
hello';
var div1 = document.createElement( 'div' );
var html = '
';
div1.innerHTML = html;
ok( domUtils.isSameElement( div.firstChild, div1.firstChild ), '属性一致' )
} );
/*暂时不会对颜色不同表达方式做转换*/
//test( 'isSameElement--style描述方式不同', function() {
// var div = te.dom[2];
// var domUtils = te.obj[3];
// $( div ).attr( 'name', 'div_name' ).attr( 'class', 'div_class' ).css( 'background-color', 'red' ).css( 'border', '1px' ).css( 'font-size', '12px' ).css( 'height', '12px' ).css( 'width', '20px' );
// var div_new = document.createElement( 'div' );
// document.body.appendChild( div_new );
// te.dom.push( div_new );
// div_new.innerHTML = '';
// ok( domUtils.isSameElement( div_new.firstChild, div ), 'A and B are sameElement' );
// div_new.innerHTML = '';
// ok( domUtils.isSameElement( div, div_new.firstChild ), 'B and A sameElement' );
//} );
test( 'isSameElement--A比B多一个style属性', function() {
var div = te.dom[2];
var domUtils = te.obj[3];
$( div ).attr( 'name', 'div_name' ).attr( 'class', 'div_class' ).css( 'background-color', 'red' ).css( 'border', '1px' ).css( 'font-size', '12px' ).css( 'height', '12px' ).css( 'width', '20px' );
var div_new = document.createElement( 'div' );
document.body.appendChild( div_new );
te.dom.push( div_new );
div_new.innerHTML = '';
ok( !domUtils.isSameElement( div_new.firstChild, div ), 'A and B is not sameElement' );
ok( ! domUtils.isSameElement( div, div_new.firstChild ), 'B and A is not sameElement' );
} );
//test( 'isRedundantSpan--非span', function() {
// var div = te.dom[2];
// var domUtils = te.obj[3];
// div.innerHTML = 'text';
// ok( !domUtils.isRedundantSpan( div ), 'not span' );
// ok( !domUtils.isRedundantSpan( div.firstChild ), 'text node is not span' );
//} );
//
//test( 'isRedundentSpan', function() {
// var div = te.dom[2];
// var domUtils = te.obj[3];
// div.innerHTML = '';
// ok( domUtils.isRedundantSpan( div.firstChild ), 'is redundentSapn' );
// ok( !domUtils.isRedundantSpan( div.lastChild ), 'is not redundentSpan' );
// var span = document.createElement( 'span' );
// div.appendChild( span );
// ok( domUtils.isRedundantSpan( span ), 'is redundent span' );
//} );
/*rd说实际应用情况会按照固定的方式设置样式,因此不考虑兼容rgb(255,0,0),#ff0000,red这三者的差别*/
test( 'isSameStyle', function() {
var div = te.dom[2];
var domUtils = te.obj[3];
/*分号,空格*/
div.innerHTML = '';
ok( domUtils.isSameStyle( div.firstChild, div.lastChild ), 'have same style' );
} );
test( 'isSameStyle--float', function() {
var div = te.dom[2];
var domUtils = te.obj[3];
/*分号,空格*/
div.innerHTML = '';
ok( domUtils.isSameStyle( div.firstChild, div.lastChild ), 'have same style' );
div.firstChild.style.cssText = "float:left;font-size:12px;background-color:red";
ok( ! domUtils.isSameStyle( div.firstChild, div.lastChild ), 'have differtnt style' );
} );
test( 'isBlockElm', function() {
var div = te.dom[2];
var domUtils = te.obj[3];
/*isindex,noframes是特例,在这里不做验证*/
var blockElms = ['address','blockquote','center','dir','div','dl','fieldset','form','h1','h2','h3','h4','h5','h6','hr','menu','ol','p','pre','table','ul'];
var k = blockElms.length;
while ( k ) {
var elm = document.createElement( blockElms[k - 1] );
div.appendChild( elm );
ok( domUtils.isBlockElm( elm ), elm.tagName + ' is block elm' );
k--;
}
blockElms = ['a','abbr','acronym','b','bdo','big','br','cite','code','dfn','em','font','i','img','input','kbd','label','q','s','samp','select','small','span','strike','strong','sub','sp','textarea','tt','u','noscript' ];
k = blockElms.length;
while ( k ) {
var elm = document.createElement( blockElms[k - 1] );
div.appendChild( elm );
ok( !domUtils.isBlockElm( elm ), elm.tagName + ' is not block elm' );
k--;
}
} );
test( 'isbody', function() {
var domUtils = te.obj[3];
ok( domUtils.isBody( document.body ), 'is body' );
} );
/*parent参数是 node的直接父亲*/
test( 'breakParent--一级祖先', function() {
var div = te.dom[2];
var domUtils = baidu.editor.dom.domUtils;
div.innerHTML = 'xxxxuitext
xxxx
';
var br = div.firstChild.lastChild;
var returnNode = domUtils.breakParent( br, div.firstChild );
equal( ua.getChildHTML( div ), 'xxxxuitext
xxxx
' );
equal( returnNode.tagName.toLowerCase(), 'br', 'check return value' );
} );
/*parent参数是 node的祖先节点*/
test( 'breakParent--二级祖先', function() {
var div = te.dom[2];
var domUtils = baidu.editor.dom.domUtils;
div.innerHTML = 'xxxxuitext
xxxx
';
domUtils.breakParent( div.firstChild.firstChild.firstChild, div.firstChild );
equal( ua.getChildHTML( div ), '
xxxxuitext
xxxx
' );
} );
/*bookMark已在clearEmptySibling中验证*/
test( 'isEmptyInlineElement', function() {
var div = te.dom[2];
var domUtils = baidu.editor.dom.domUtils;
div.innerHTML = 'xxxxuitext
xxxx
';
var p = div.firstChild;
/*非空元素*/
ok( !domUtils.isEmptyInlineElement( p ), 'is not empty' );
/*空inline元素*/
ok( domUtils.isEmptyInlineElement( p.firstChild ), 'u is empty' );
ok( domUtils.isEmptyInlineElement( p.firstChild.firstChild ), 'em is empty' );
/*块元素*/
ok( !domUtils.isEmptyInlineElement( p.lastChild ), 'empty div is not inline' );
} );
test( 'trimWhiteTextNode', function() {
var div = te.dom[2];
var domUtils = baidu.editor.dom.domUtils;
div.innerHTML = '\n\t xxxxuitext
xxxx
';
domUtils.trimWhiteTextNode( div );
equal( ua.getChildHTML( div ), 'xxxxuitext
xxxx
', 'trim white textnode' );
} );
/*适用于inline节点*/
test( 'mergeChild--span', function() {
var div = te.dom[2];
var domUtils = baidu.editor.dom.domUtils;
var div_new = document.createElement( 'div' );
div_new.id = 'test';
div.innerHTML = 'span_1span_2';
domUtils.mergeChild( div.firstChild.firstChild );
/*span套span则进行合并*/
div_new.innerHTML = 'span_1';
div_new.firstChild.firstChild.appendChild( document.createTextNode( 'span_2' ) );
ok( ua.haveSameAllChildAttribs( div, div_new ), 'span套span则合并' );
div.innerHTML = 'span_1span_2
';
domUtils.mergeChild( div.firstChild.firstChild );
/*父节点style比子节点多,删去子节点*/
div_new.innerHTML = 'span_1
' || ua.getChildHTML( div ) == 'span_1span_2
';
div_new.firstChild.firstChild.appendChild( document.createTextNode( 'dpan_2' ) );
ok( ua.haveSameAllChildAttribs( div, div_new ), '父节点style比子节点多' );
/*子节点style比父节点多,则不作调整*/
div.innerHTML = 'span_1span_2
';
var span = div.firstChild.firstChild;
domUtils.mergeChild( span );
/*创建一个div,div的innerHTML与预期的结果相同,比较div_new与div的所有属性,从而判断style为预期结果*/
var div_new = document.createElement( 'div' );
div_new.id = 'test';
div_new.innerHTML = 'span_1span_2
';
ok( ua.haveSameAllChildAttribs( div, div_new ), '子节点style比父节点多' );
/*多个子节点和兄弟节点,有的子节点style比父节点多,有的少,有的不同*/
div.innerHTML = 'span_1span_2span_3span_4
';
domUtils.mergeChild( div.firstChild.firstChild );
div_new.innerHTML = 'span_2span_3span_4
';
var span1 = div_new.firstChild.firstChild;
span1.insertBefore( document.createTextNode( 'span_1' ), span1.firstChild );
ok( ua.haveSameAllChildAttribs( div, div_new ), '多个子节点和兄弟节点,有的子节点style比父节点多,有的少,有的不同' );
} );
test( 'mergeChild--非span', function() {
var div = te.dom[2];
var domUtils = baidu.editor.dom.domUtils;
/*父节点和子节点属性不同*/
div.innerHTML = 'b1b2';
var div_new = document.createElement( 'div' );
div_new.id = 'test';
div_new.innerHTML = 'b1b2';
domUtils.mergeChild( div.firstChild );
ok( ua.haveSameAllChildAttribs( div, div_new ), '父节点和子节点属性不同,则不操作' );
/*父节点和子节点属性相同*/
div.innerHTML = 'b1b2';
var div_new = document.createElement( 'div' );
div_new.id = 'test';
div_new.innerHTML = 'b1';
domUtils.mergeChild( div.firstChild );
div_new.firstChild.appendChild( document.createTextNode( 'b2' ) );
ok( ua.haveSameAllChildAttribs( div, div_new ), '父节点和子节点属性相同,则删子节点' );
} );
test( 'mergeChild--span--attrs', function() {
var div = te.dom[2];
var domUtils = baidu.editor.dom.domUtils;
var div_new = document.createElement( 'div' );
div_new.id = 'test';
div.innerHTML = 'span_1span_2';
var html = 'span_1span_2';
domUtils.mergeChild( div.firstChild ,'span',{style:'background-color:red'});
ua.checkSameHtml(div.innerHTML,html,'mergeChild-给子节点中的span添加样式');
} );
test( 'getElementsByTagName', function() {
var div = te.dom[2];
var domUtils = baidu.editor.dom.domUtils;
div.innerHTML = 'xxxxuitext
xxxx
xxxx
';
var elms = domUtils.getElementsByTagName( div, 'p' );
equal( elms.length, 2, 'check elem count' );
equal( elms[0].innerHTML.toLowerCase(), 'xxxxuitext
', 'check first p' );
equal( elms[1].innerHTML, 'xxxx', 'check second p' );
} );
test( 'mergeToParent--一个span孩子', function() {
var div = te.dom[2];
var domUtils = baidu.editor.dom.domUtils;
div.innerHTML = '';
domUtils.mergeToParent( div.firstChild.firstChild );
var div_new = document.createElement( 'div' );
div_new.innerHTML = '';
ok( ua.haveSameAllChildAttribs( div, div_new ), 'mergeTo parent' );
} );
test( 'mergeToParent--一个span孩子,孩子css样式与父节点相同', function() {
var div = te.dom[2];
var domUtils = baidu.editor.dom.domUtils;
div.innerHTML = 'xxxxx';
domUtils.mergeToParent( div.firstChild.firstChild );
var div_new = document.createElement( 'div' );
div_new.innerHTML = 'xxxxx';
ok( ua.haveSameAllChildAttribs( div, div_new ), 'mergeTo parent,删除样式相同的子节点' );
} );
test( 'mergeToParent--多个span孩子,祖先节点不可被合并', function() {
var div = te.dom[2];
var domUtils = baidu.editor.dom.domUtils;
div.innerHTML = '';
domUtils.mergeToParent( div.firstChild.firstChild );
var div_new = document.createElement( 'div' );
div_new.innerHTML = '';
ok( ua.haveSameAllChildAttribs( div, div_new ), 'mergeTo parent--多个span孩子,' );
} );
//test( 'mergeToParent--a', function() {
// var div = te.dom[2];
// var domUtils = baidu.editor.dom.domUtils;
// div.innerHTML = 'www.baidu.com';
//
//
//} );
test( 'mergeToParent--其他inline节点', function() {
var div = te.dom[2];
var domUtils = baidu.editor.dom.domUtils;
div.innerHTML = 'xxxxxxxxxxxxxxxxxxx';
var i = document.getElementById( 'secondI' );
domUtils.mergeToParent( i.firstChild );
ok( ua.getChildHTML( div ), 'xxxxxxxxxxxxxxxxxxx' );
domUtils.mergeToParent( i );
ok( ua.getChildHTML( div ), 'xxxxxxxxxxxxxxxxxxx' );
} );
/*合并兄弟节点中有相同属性包括style的节点*/
test( 'mergeSibling--左边没有兄弟', function() {
var div = te.dom[2];
var domUtils = baidu.editor.dom.domUtils;
div.innerHTML = 'b1b2b3';
domUtils.mergeSibling( div.firstChild );
ok( ua.getChildHTML( div ), 'b1b2b3' );
} );
test( 'mergeSibling--右边没有兄弟', function() {
var div = te.dom[2];
var domUtils = baidu.editor.dom.domUtils;
div.innerHTML = 'b1b2b3';
domUtils.mergeSibling( div.lastChild );
ok( ua.getChildHTML( div ), 'b1b2b3' );
} );
test( 'mergeSibling--兄弟节点没有孩子', function() {
var div = te.dom[2];
var domUtils = baidu.editor.dom.domUtils;
div.innerHTML = 'b2b3';
domUtils.mergeSibling( div.firstChild.nextSibling );
ok( ua.getChildHTML( div ), 'b2b3' );
} );
test( 'trace 3983 unselectable--检查赋值是否成功', function() {
var div = te.dom[2];
var domUtils = baidu.editor.dom.domUtils;
div.innerHTML = '';
debugger
domUtils.unSelectable( div );
if ( UE.browser.gecko || UE.browser.webkit || (UE.browser.ie &&UE.browser.version>8) ) {
equal( div.style.MozUserSelect || div.style.KhtmlUserSelect || div.style.MSUserSelect, 'none', 'webkit or gecko unselectable' );
} else {
equal( div.unselectable, 'on', '检查unselectable属性' );
for ( var i = 0,ci; ci = div.all[i++]; ) {
equal( ci.unselectable, 'on', '检查子节点unselectable属性' );
}
}
} );
test( 'unselectable--检查是否真的不能选中', function() {
var div = te.dom[2];
var domUtils = baidu.editor.dom.domUtils;
div.innerHTML = 'xxx
';
//TODO ie下如何选中文本节点需要重新想一想,用程序选择文本貌似不会考虑unselectable属性,都是可以选中的
if ( ! ua.browser.ie && !ua.browser.opera) {
// var rng = document.body.createTextRange();
// domUtils.unselectable( div );
// rng.moveToElementText( div )
// /*开始位置处向前移动一个字符,结束位置处向后移动一个字符*/
// rng.moveEnd( 'character', 1 );
// rng.moveStart( 'character', -1 );
// rng.select();
// equal( rng.text, '', 'after unselectable' );
// } else {
var r = te.obj[2];
r.selectNode( div.firstChild ).select();
equal( ua.getSelectedText(), 'xxx', 'before unselectable' );
/*禁止选中*/
domUtils.unSelectable( div );
r.selectNode( div.firstChild ).select();
equal( ua.getSelectedText(), '', 'after unselectable' );
}
} );
/*不支持第二个参数为字符串,必须为数组*/
//test( 'removeAttributes--删除一个属性', function() {
// var div = te.dom[2];
// div.innerHTML = '';
// var domUtils = baidu.editor.dom.domUtils;
// domUtils.removeAttributes( div.firstChild, 'class' );
// equal( ua.getChildHTML( div ), '' );
//} );
test( 'removeAttributes--删除多个属性,包括style', function() {
var div = te.dom[2];
div.innerHTML = '';
var domUtils = baidu.editor.dom.domUtils;
/*诡异模式下className可以删除,而非诡异模式下不能删除*/
domUtils.removeAttributes( div.firstChild, ['class','name','style'] );
equal( ua.getChildHTML( div ), '' );
} );
test( 'setAttributes--设置class,style', function() {
var div = te.dom[2];
var domUtils = baidu.editor.dom.domUtils;
div.innerHTML = '';
domUtils.setAttributes( div.firstChild, {'class':'div_class','id':'div_id','style':'color:red;font-size:12px;'} );
var div_new = document.createElement( 'div' );
div_new.id = 'test';
div_new.innerHTML = '';
ok( ua.haveSameAllChildAttribs( div, div_new ), 'check attributes' );
} );
test( 'setAttributes--设置innerHTML,value', function() {
var div = te.dom[2];
var domUtils = baidu.editor.dom.domUtils;
div.innerHTML = '';
domUtils.setAttributes( div.firstChild, {'innerHTML':'setAttributes_test','id':'div_id','value':'abcd'} );
var div_new = document.createElement( 'div' );
div_new.id = 'test';
div_new.innerHTML = 'setAttributes_test
';
div_new.firstChild.value="abcd";
ok( ua.haveSameAllChildAttribs( div, div_new ), 'check attributes' );
} );
test( 'getComputedStyle', function() {
var div = te.dom[2];
var domUtils = baidu.editor.dom.domUtils;
div.innerHTML = '';
equal( domUtils.getComputedStyle( div.firstChild, 'font-size' ), '12px' );
equal( domUtils.getComputedStyle( div.firstChild, 'display' ), 'block' );
equal( domUtils.getComputedStyle( div.lastChild, 'display' ), 'inline' );
equal( domUtils.getComputedStyle( div.firstChild, 'width' ),div.firstChild.offsetWidth + 'px');
div.innerHTML = '';
equal( domUtils.getComputedStyle( div.firstChild, 'width' ),'30px');
} );
test( 'getComputedStyle--获取默认的背景色', function() {
var div = te.dom[2];
var domUtils = baidu.editor.dom.domUtils;
div.innerHTML = 'hello
';
/*chrome下不作特殊处理得到的结果是rgba(0,0,0,0),处理后是结果是“”*/
var result = baidu.editor.browser.webkit ? "" : "transparent";
equal( domUtils.getComputedStyle( div, 'background-color' ), result, '默认背景色为透明色' );
} );
test( 'getComputedStyle-border', function() {
var div = te.dom[2];
var domUtils = baidu.editor.dom.domUtils;
div.innerHTML = '';
equal( domUtils.getComputedStyle( div.firstChild, 'border-width' ), '5px' );
equal( domUtils.getComputedStyle( div.lastChild, 'border-style' ), 'solid' );
equal( domUtils.getComputedStyle( div.lastChild, 'border-color' ), 'red' );
} );
//修复ie下的一个bug,如果在body上强制设了字体大小,h1的字体大小就会继承body的字体,而没有办法取到真是的字体大小
test( 'getComputedStyle-在body上设置字体大小,检查h1字体大小', function() {
var domUtils = baidu.editor.dom.domUtils;
var editor = new baidu.editor.Editor({'autoFloatEnabled':false});
var div = document.body.appendChild( document.createElement( 'div' ) );
editor.render( div );
stop();
editor.ready(function(){
var body = editor.body;
var range = new baidu.editor.dom.Range( editor.document );
var h1 = body.appendChild( editor.document.createElement( 'h1' ) );
// editor.body.style['fontSize'] = '10px';
// h1的字体大小不是10px
var fontSize = (ua.browser.ie&&ua.browser.ie<9)?'33px':'32px';//todo 1.2.7 trace 3588
equal( domUtils.getComputedStyle( h1, 'font-size' ), fontSize, 'body的fontSize属性不应当覆盖p的fontSize属性' );
te.dom.push(div);
// editor.setContent( '' );
start();
});
} );
/*不支持一个class的删除,必须为一个数组*/
//test( 'removeClasses--一个class', function() {
// var div = te.dom[2];
// var domUtils = baidu.editor.dom.domUtils;
// div.innerHTML = '';
// domUtils.removeClasses( div.firstChild, 'div_class' );
// ok( ua.getChildHTML( div ) == '' || ua.getChildHTML( div ) == '' );
//} );
test( 'removeClasses--多个class', function() {
var div = te.dom[2];
var domUtils = baidu.editor.dom.domUtils;
div.innerHTML = '';
var divChild = div.firstChild;
domUtils.removeClasses( divChild, ['div_class2' ,'div_class3','div_class'] );
equal( $.trim( divChild.className ), "", 'check className' );
equal( $( divChild ).attr( 'name' ), 'div_name', 'check name' );
equal( $( divChild ).css( 'font-size' ), '12px', 'check font-size' );
equal( $( divChild ).css( 'font-size' ), '12px', 'check font-size' );
equal( divChild.style[ 'color'], 'red', 'check red' );
} );
test( 'removeClasses--class包含”-“', function() {
var div = te.dom[2];
var domUtils = baidu.editor.dom.domUtils;
div.innerHTML = '';
var divChild = div.firstChild;
domUtils.removeClasses( divChild, ['b-b'] );
equal( $.trim( divChild.className ), "b-b-a", 'check className' );
equal( $( divChild ).attr( 'name' ), 'div_name', 'check name' );
equal( $( divChild ).css( 'font-size' ), '12px', 'check font-size' );
equal( divChild.style[ 'color'], 'red', 'check red' );
div.innerHTML = '';
domUtils.removeClasses( div.firstChild, ' b-b-a b-b' );
equal(div.firstChild.className,'')
} );
test( 'removeStyle--style不为空', function() {
var div = te.dom[2];
var domUtils = baidu.editor.dom.domUtils;
div.innerHTML = '';
domUtils.removeStyle( div.firstChild, 'font-size' );
var div_new = document.createElement( 'div' );
div_new.id = 'test';
div_new.innerHTML = '';
ok( ua.haveSameAllChildAttribs( div, div_new ), 'check removed style' );
} );
test( 'removeStyle--style不为空', function() {
var div = te.dom[2];
var domUtils = baidu.editor.dom.domUtils;
div.innerHTML = '';
domUtils.removeStyle( div.firstChild, 'border-left' );
var div_new = document.createElement( 'div' );
div_new.id = 'test';
div_new.innerHTML = '';
ok( ua.haveSameAllChildAttribs( div, div_new ), 'check removed style' );
} );
test( 'removeStyle--style为空', function() {
var div = te.dom[2];
var domUtils = baidu.editor.dom.domUtils;
div.innerHTML = '';
domUtils.removeStyle( div.firstChild, 'color' );
equal( ua.getChildHTML( div ), '', ' style为空' );
} );
test( 'hasClass', function() {
var div = te.dom[2];
var domUtils = baidu.editor.dom.domUtils;
div.innerHTML = '';
var divChild = div.firstChild;
ok( domUtils.hasClass( divChild, 'div_class3' ), '有这个class' );
ok( !domUtils.hasClass( divChild, 'div' ), '木有这个class' );
div.firstChild.className = 'a b c';
ok(domUtils.hasClass(div.firstChild,'b c a'))
} );
test( 'addClass', function() {
var div = te.dom[2];
var domUtils = baidu.editor.dom.domUtils;
div.innerHTML = '';
domUtils.addClass(div.firstChild,'div_class div_class2 div_class3');
equal(utils.trim(div.firstChild.className),div.firstChild.className,'判断是否有前后空格');
domUtils.addClass(div.firstChild,'div_class4');
equal(div.firstChild.className,'div_class div_class2 div_class3 div_class4','增加class4');
domUtils.addClass(div.firstChild,'div_class4');
equal(div.firstChild.className,'div_class div_class2 div_class3 div_class4','再增加class4');
} );
test( "preventDefault", function() {
expect( 1 );
var div = te.dom[2];
var domUtils = baidu.editor.dom.domUtils;
/*img用来撑大页面*/
var img = document.createElement( 'img' );
img.src = upath + 'test.jpg';
img.style.height = "2000px";
div.appendChild( img );
document.body.appendChild( div );
var a = document.createElement( 'a' );
a.setAttribute( "href", "#" );
a.innerHTML = 'ToTop';
a.target = '_self';
document.body.appendChild( a );
window.scrollTo( 0, document.body.scrollHeight );
// UserAction.beforedispatch = function( e ) {
// e = e || window.event;
// domUtils.preventDefault( e );
// };
a.onclick = function( e ) {
domUtils.preventDefault( e );
}
UserAction.click( a );
var top = window.pageYOffset || document.documentElement.scrollTop || document.body.scrollTop || 0;
ok( top != 0, "preventDefault" );
document.body.removeChild( a );
} );
test( 'getStyle--color is red', function() {
var div = te.dom[2];
var domUtils = baidu.editor.dom.domUtils;
div.innerHTML = '';
equal( domUtils.getStyle( div.firstChild, 'color' ), 'red', 'check color' );
equal( domUtils.getStyle( div.firstChild, 'font-size' ), '12px', 'check font size' );
equal( domUtils.getStyle( div.firstChild, 'top' ), '13px', 'check top' );
} );
test( 'getStyle--color is rgb', function() {
var div = te.dom[2];
var domUtils = baidu.editor.dom.domUtils;
div.innerHTML = '';
equal( domUtils.getStyle( div.firstChild, 'color' ), '#FF0000', 'check color' );
equal( domUtils.getStyle( div.firstChild, 'font-size' ), '12px', 'check font size' );
equal( domUtils.getStyle( div.firstChild, 'top' ), '13px', 'check top' );
} );
test( 'getStyle--color is #ff0000', function() {
var div = te.dom[2];
var domUtils = baidu.editor.dom.domUtils;
div.innerHTML = '';
equal( domUtils.getStyle( div.firstChild, 'color' ).toUpperCase(), '#FF0000', 'check color' );
equal( domUtils.getStyle( div.firstChild, 'font-size' ), '12px', 'check font size' );
equal( domUtils.getStyle( div.firstChild, 'top' ), '13px', 'check top' );
} );
//test( 'getStyle--border', function() {
// var div = te.dom[2];
// div.innerHTML = '';
//} );
test( 'removeDirtyAttr', function() {
var div = te.dom[2];
var domUtils = baidu.editor.dom.domUtils;
div.innerHTML = 'xxx![]()
xx';
$( div ).attr( '_moz_dirty', 'xxxx' );
for ( var i = 0,ci,nodes = div.getElementsByTagName( '*' ); ci = nodes[i++]; ) {
$( ci ).attr( '_moz_dirty', 'xxx' );
}
domUtils.removeDirtyAttr( div );
for ( var i = 0,ci,nodes = div.getElementsByTagName( '*' ); ci = nodes[i++]; ) {
equal( $( ci ).attr( '_moz_dirty' ), undefined, 'check dirty attr ' );
}
equal( $( div ).attr( '_moz_dirty' ), undefined, 'check dirty attr' );
} );
test( 'getChildCount', function() {
var div = te.dom[2];
var domUtils = baidu.editor.dom.domUtils;
div.innerHTML = 'xxx
xxxxxxx
![]()
xxx
';
var divChild = div.firstChild;
equal( domUtils.getChildCount( div ), 1, 'one childNode' );
equal( domUtils.getChildCount( divChild ), 5, '5 childs' );
equal( domUtils.getChildCount( divChild.firstChild.firstChild ), 2, 'inline span' );
equal( domUtils.getChildCount( divChild.lastChild ), 0, 'text node have no child' );
equal( domUtils.getChildCount( divChild.lastChild.previousSibling ), 0, 'img have no child' );
} );
test( 'setStyle', function() {
var div = te.dom[2];
var domUtils = baidu.editor.dom.domUtils;
div.innerHTML = '';
/*修改float值*/
domUtils.setStyle( div.firstChild, 'float', 'right' );
equal( $( div.firstChild ).css( 'float' ), 'right', '浮动方式改为了right' );
domUtils.setStyle( div.firstChild.firstChild, 'text-indent', '10px' );
equal( $( div.firstChild.lastChild ).css( 'text-indent' ), '10px', '设置了缩进样式' );
} );
test( 'setStyles', function() {
var div = te.dom[2];
var domUtils = baidu.editor.dom.domUtils;
div.innerHTML = '';
/*修改float值*/
domUtils.setStyles( div.firstChild, {'float':'right','text-align':'center'} );
equal( $( div.firstChild ).css( 'float' ), 'right', '浮动方式改为了right' );
equal( $( div.firstChild.lastChild ).css( 'text-align' ), 'center', '设置了对齐方式样式' );
} );
//zhuwenxuan add
//test( 'clearReduent', function() {
// var div = te.dom[2];
// var domUtils = baidu.editor.dom.domUtils;
// //没有内容
// div.innerHTML = '
';
// document.body.appendChild(div);
// domUtils.clearReduent(div,["i","b"]);
// ok( "",div.innerHTML );
// //有内容
// div.innerHTML = 'ddd
';
// domUtils.clearReduent(div,["i","b"]);
// ok( "ddd
",div.innerHTML );
// div.innerHTML = 'ddd
';
// domUtils.clearReduent(div,["i","b"]);
// ok( "ddd
",div.innerHTML );
//} );
//zhuwenxuan add
test( 'isEmptyNode', function() {
var div = te.dom[2];
var domUtils = baidu.editor.dom.domUtils;
div.innerHTML = " \t\t\n\r";
ok(domUtils.isEmptyNode(div));
div.innerHTML = 'dasdf
';
equal(false,domUtils.isEmptyNode(div));
} );
//zhuwenxuan add
test( 'clearSelectedArr', function() {
var domUtils = baidu.editor.dom.domUtils;
var div = te.dom[2];
var span = document.createElement("span");
div.className = "aaa";
span.className = "span";
document.body.appendChild(div);
document.body.appendChild(span);
var arr = [];
arr.push(div);
arr.push(span);
domUtils.clearSelectedArr(arr);
equal("",div.className);
equal("",span.className);
} );
//zhuwenxuan add
test( 'isBr', function() {
var domUtils = baidu.editor.dom.domUtils;
var div = te.dom[2];
div.innerHTML = "
";
equal(true,domUtils.isBr(div.firstChild));
} );
//zhuwenxuan add
test( 'isFillChar', function() {
var domUtils = baidu.editor.dom.domUtils;
var div = te.dom[2];
domUtils.fillNode(document,div);
if(ua.browser.ie){
ok(domUtils.isFillChar(div.lastChild));
}
var node = document.createTextNode(domUtils.fillChar + 'sdfsdf');
ok(domUtils.isFillChar(node,true));
ok(!domUtils.isFillChar(node));
node = document.createTextNode(domUtils.fillChar +domUtils.fillChar);
ok(domUtils.isFillChar(node,true));
ok(domUtils.isFillChar(node))
} );
//zhuwenxuan add
test( 'isStartInblock', function() {
var domUtils = baidu.editor.dom.domUtils;
var div = te.dom[2];
var range = new baidu.editor.dom.Range( document );
domUtils.fillNode(document,div);
range.setStart(div,0);
ok(domUtils.isStartInblock(range));
div.innerHTML = "asdfasdf";
range.setStart(div,2);
equal(0,domUtils.isStartInblock(range))
} );
//zhuwenxuan add
test( 'isEmptyBlock', function() {
var domUtils = baidu.editor.dom.domUtils;
var div = te.dom[2];
domUtils.fillNode(document,div);
ok(domUtils.isEmptyBlock(div));
var span = document.createElement("span");
equal(1,domUtils.isEmptyBlock(span));
span.innerHTML = "asdf";
equal(0,domUtils.isEmptyBlock(span));
} );
//zhuwenxuan add
test( 'fillNode', function() {
var domUtils = baidu.editor.dom.domUtils;
var div = te.dom[2];
domUtils.fillNode(document,div);
ok(div.innerHTML.length>0);
} );
//zhuwenxuan add
test( 'moveChild', function() {
var domUtils = baidu.editor.dom.domUtils;
var div = te.dom[2];
div.innerHTML = "div child";
var p = document.createElement("p");
domUtils.moveChild(div,p);
equal("div child",p.innerHTML);
p.innerHTML = "";
div.innerHTML = "asdf";
domUtils.moveChild(div,p);
equal("asdf",p.innerHTML.toLowerCase());
} );
test( 'hasNoAttributes', function() {
var domUtils = baidu.editor.dom.domUtils;
var div = te.dom[2];
div.innerHTML = "sdf";
ok(domUtils.hasNoAttributes(div.firstChild));
div.firstChild.style.cssText = 'font-size:12px';
ok(!domUtils.hasNoAttributes(div.firstChild));
domUtils.removeAttributes(div.firstChild,['style']);
ok(domUtils.hasNoAttributes(div.firstChild));
div.innerHTML = 'sf';
ok(!domUtils.hasNoAttributes(div.firstChild));
} );
test( 'isTagNode', function() {
var domUtils = baidu.editor.dom.domUtils;
var div = te.dom[2];
div.innerHTML = "sdf
";
ok(domUtils.isTagNode(div.firstChild,"p"));
ok(domUtils.isTagNode(div.firstChild.firstChild,"span"));
} );
test( 'filterNodelist', function() {
var div = te.dom[2];
div.innerHTML = '';
var arr = domUtils.filterNodeList(div.getElementsByTagName('*'),'i span');
equals(arr.tagName,"SPAN");
arr = domUtils.filterNodeList(div.getElementsByTagName('*'),'i');
equals(arr.tagName,'I');
arr = domUtils.filterNodeList(div.getElementsByTagName('*'),function(n){
return n.tagName == 'SPAN'
});
equals(arr.tagName,'SPAN');
arr = domUtils.filterNodeList(div.getElementsByTagName('*'),function(n){
return n.tagName == 'SPAN'
},true);
equals(arr.length,2)
} );
test('inNodeEndBoundary',function(){
var div = te.dom[2];
div.innerHTML = "spanaasp";
var range = te.obj[2];
range.setStart(div.firstChild.lastChild.firstChild,2).collapse(1).select();
range.createBookmark();
ok(domUtils.isInNodeEndBoundary(range,div.firstChild),'firstchild.lastchild边界');
range.setStart(div.firstChild.firstChild.firstChild,4).collapse(1).select();
range.createBookmark();
ok(!domUtils.isInNodeEndBoundary(range,div.firstChild),'firstchild.firstchild边界');
range.setStart(div.lastChild.firstChild,2).collapse(1).select();
range.createBookmark();
ok(domUtils.isInNodeEndBoundary(range,div),'lastchild边界');
});
//test( '闭合选区,标签边界', function() {
// var domUtils = baidu.editor.dom.domUtils;
// var div = te.dom[2];
// var editor = new baidu.editor.ui.Editor({autoFloatEnabled:true});
// editor.render( div );
// var range = new baidu.editor.dom.Range( editor.document );
// editor.setContent( 'a_text1a_text2' );
// var a = editor.body.firstChild.firstChild;
// range.setStart( a, 0 ).collapse( 1 ).select();
// same( domUtils.findTagNamesInSelection( range, ['h2','a','p'] ), a, '选区位置为(a,0)' );
// range.setStart( a, 1 ).collapse( 1 ).select();
// same( domUtils.findTagNamesInSelection( range, ['h2','a','p'] ), a, '选区位置为(a,1)' );
//
// range.setStart( a.parentNode, 1 ).collapse( 1 ).select();
// same( domUtils.findTagNamesInSelection( range, ['h2','a','p'] ), a.parentNode, '选区位置为(p,1)' );
// same( domUtils.findTagNamesInSelection( range, ['h2','a'] ), null, '选区位置为(p,1),但是不符合查找的条件' );
//} );
//test( '文本闭合选区中查找是否包含特定的标签列表', function() {
// var domUtils = baidu.editor.dom.domUtils;
// var editor = new baidu.editor.ui.Editor({autoFloatEnabled:true});
// var div = te.dom[2];
// editor.render( div );
// var range = new baidu.editor.dom.Range( editor.document );
// var body = editor.body;
//
// editor.setContent( '我是测试的header:h2
xx乐乐乐乐x我是标签
' );
// var expectH2 = editor.document.getElementById( 'tt-h2' ),
// expectA = editor.document.getElementById( 'tt-a' );
//
// //闭合情况下,文本节点里
// var textH2 = body.firstChild.firstChild;
// range.setStart( textH2, 2 ).collapse( true ).select();
// ok( expectH2 === domUtils.findTagNamesInSelection( range, ['h2', 'a', 'h3'] ), '闭合情况下,cursor在h2中,tag顺序:[h2, a, h3]' );
// range.setStart( textH2, 0 ).collapse( true ).select();
// ok( expectH2 === domUtils.findTagNamesInSelection( range, ['h2', 'a', 'h3'] ), '闭合情况下,cursor在h2的左边界,tag顺序:[h2, a, h3]' );
// range.setStart( textH2, 14 ).collapse( true ).select();
// ok( expectH2 === domUtils.findTagNamesInSelection( range, ['h2', 'a', 'h3'] ), '闭合情况下,cursor在h2的右边界,tag顺序:[h2, a, h3]' );
//
// var p = editor.document.getElementsByTagName('p')[0];
// var textA = p.lastChild.firstChild;
// range.setStart( textA, 2 ).collapse( true ).select();
// ok( expectA === domUtils.findTagNamesInSelection( range, ['h2', 'a', 'h3'] ), '闭合情况下,cursor在a中,tag顺序:[h2, a, h3]' );
// range.setStart( textA, 0 ).collapse( true ).select();
// ok( expectA === domUtils.findTagNamesInSelection( range, ['h2', 'a', 'h3'] ), '闭合情况下,cursor在a的左边界,tag顺序:[h2, a, h3]' );
// range.setStart( textA, 4 ).collapse( true ).select();
// ok( expectA === domUtils.findTagNamesInSelection( range, ['h2', 'a', 'h3'] ), '闭合情况下,cursor在a的右边界,tag顺序:[h2, a, h3]' );
//
// var textStrong = p.firstChild.firstChild;
// range.setStart( textStrong, 2 ).collapse( true ).select();
// ok( null == domUtils.findTagNamesInSelection( range, ['h2', 'a', 'h3'] ), '闭合情况下,cursor在p中,tag顺序:[h2, a, h3]' );
// range.setStart( textStrong, 0 ).collapse( true ).select();
// ok( null == domUtils.findTagNamesInSelection( range, ['h2', 'a', 'h3'] ), '闭合情况下,cursor在p的左边界,tag顺序:[h2, a, h3]' );
// range.setStart( textStrong, 7 ).collapse( true ).select();
// ok( null == domUtils.findTagNamesInSelection( range, ['h2', 'a', 'h3'] ), '闭合情况下,cursor在p的右边界,tag顺序:[h2, a, h3]' );
//} );
//test( '不闭合选区中查找,如果包含,则返回第一个dom节点', function() {
// var domUtils = baidu.editor.dom.domUtils;
// var editor = new baidu.editor.ui.Editor({autoFloatEnabled:true});
// var div = te.dom[2];
// editor.render( div );
// var range = new baidu.editor.dom.Range( editor.document );
// var body = editor.body;
//
// editor.setContent( '我是测试的header:h2
xx乐乐乐乐x我是标签
' );
// var expectH2 = editor.document.getElementById( 'tt-h2' ),
// expectA = editor.document.getElementById( 'tt-a' );
// var textH2 = body.firstChild.firstChild;
// range.setStart( textH2, 3 ).setEnd( textH2, 9 ).select();
// ok( expectH2 === domUtils.findTagNamesInSelection( range, ['h2', 'a', 'h3'] ), '选中单个节点的一部分:tag顺序:[h2, a, h3]' );
// ok( expectH2 === domUtils.findTagNamesInSelection( range, ['a', 'h2', 'h3'] ), '选中单个节点的一部分:tag顺序:[a, h2, h3]' );
//
// range.setStart( textH2, 0 ).setEnd( textH2, 14 ).select();
// ok( expectH2 === domUtils.findTagNamesInSelection( range, ['h2', 'a', 'h3'] ), '选中单个节点的全部:tag顺序:[h2, a, h3]' );
// ok( expectH2 === domUtils.findTagNamesInSelection( range, ['a', 'h2', 'h3'] ), '选中单个节点的全部:tag顺序:[a, h2, h3]' );
//
// var p = editor.document.getElementsByTagName('p')[0];
// range.setStart( textH2, 0 ).setEnd(p.lastChild.firstChild, 3 ).select();
// ok( expectH2 === domUtils.findTagNamesInSelection( range, ['h2', 'a', 'h3'] ), '跨节点选中:tag顺序:[h2, a, h3]' );
// ok( expectA === domUtils.findTagNamesInSelection( range, ['a', 'h2', 'h3'] ), '跨节点选中:tag顺序:[a, h2, h3]' );
//} );
//test( '不闭合选区,选区包含前半个半个标签', function() {
// var domUtils = baidu.editor.dom.domUtils;
// var editor = new baidu.editor.ui.Editor({autoFloatEnabled:true});
// var div = te.dom[2];
// editor.render( div );
// var body = editor.body;
// var range = new baidu.editor.dom.Range( editor.document );
// editor.setContent( '' );
// var a = body.firstChild.lastChild;
// range.setStart( body, 0 ).setEnd( a.firstChild, 3 ).select();
// same( domUtils.findTagNamesInSelection( range, ['a','h2','body','p'] ), a, '选择h2和a的前半部分标签,找到第一个为a' );
// /*调换查找的数组中元素的顺序*/
// same( domUtils.findTagNamesInSelection( range, ['h2','a','body','p'] ), body.firstChild, '选择h2和a的前半部分标签,找到第一个为h2' );
//} );
//test( '不闭合选区,选区包含后半个标签', function() {
// var domUtils = baidu.editor.dom.domUtils;
// var editor = new baidu.editor.ui.Editor({autoFloatEnabled:true});
// var div = te.dom[2];
// editor.render( div );
// var body = editor.body;
// var range = new baidu.editor.dom.Range( editor.document );
// editor.setContent( '' );
// var a = body.firstChild.lastChild;
// range.setStart( a.firstChild, 3 ).setEnd( body, 1 ).select();
// same( domUtils.findTagNamesInSelection( range, ['a','h2','body','p'] ), a, '选择h2和a的后部分标签,找到第一个为a' );
// /*调换查找的数组中元素的顺序*/
// same( domUtils.findTagNamesInSelection( range, ['h2','a','body','p'] ), body.firstChild, '选择h2和a的后部分标签,找到第一个为h2' );
//} );
//test( '不闭合选区,选区包含2个相同的标签', function() {
// var domUtils = baidu.editor.dom.domUtils;
// var editor = new baidu.editor.ui.Editor({autoFloatEnabled:true});
// var div = te.dom[2];
// editor.render( div );
// var body = editor.body;
// var range = new baidu.editor.dom.Range( editor.document );
// editor.setContent( 'a_text1a_tex2
' );
// var a = body.firstChild.firstChild;
// range.setStart( body.firstChild, 0 ).setEnd( body.firstChild, 2 ).select();
// same( domUtils.findTagNamesInSelection( range, ['a'] ), a, '选区包含2个完整的a,选择第一个a' );
//
// range.setStart( body.firstChild, 0 ).setEnd( body.firstChild, 2 ).select();
// same( domUtils.findTagNamesInSelection( range, ['p','a'] ), body.firstChild, '选区包含2个完整的a,选择p' );
//
// range.setStart( a, 0 ).setEnd( a.nextSibling, 1 ).select();
// same( domUtils.findTagNamesInSelection( range, ['a'] ), a, '选区包含2个不完整的a,选择第一个a' );
//} );
//test( '不闭合选区,选区紧挨着标签边界', function() {
// var domUtils = baidu.editor.dom.domUtils;
// var editor = new baidu.editor.ui.Editor({autoFloatEnabled:true});
// var div = te.dom[2];
// editor.render( div );
// var body = editor.body;
// var range = new baidu.editor.dom.Range( editor.document );
// editor.setContent( 'a_text1a_text3a_tex2
' );
// range.selectNode( body.firstChild.childNodes[1] ).select();
// same( domUtils.findTagNamesInSelection( range, ['a'] ), null, '选区紧挨着a边缘,找a返回null' );
//
// same( domUtils.findTagNamesInSelection( range, ['a','p'] ), body.firstChild, '选区紧挨着a边缘,找p返回p' );
//} );
//test( '不闭合选区,多节点,压力测试', function() {
// var domUtils = baidu.editor.dom.domUtils;
// var editor = new baidu.editor.ui.Editor({autoFloatEnabled:true});
// var div = te.dom[2];
// editor.render( div );
// var body = editor.body;
// var range = new baidu.editor.dom.Range( editor.document );
// editor.setContent( '我是p里的文本textTD2
textTD1 | 我是列表1 我是p里的文本textTD2 - 我是li 2里的文本textTD2
TextEM1我是列表2里的文本
|
' );
// var span = editor.document.getElementById( 'spanID' );
// range.selectNode( span.firstChild ).select();
// same(domUtils.findTagNamesInSelection(range,['div','pre','a','h1','h2','h3','h4','h5','h6','h7','table']),body.getElementsByTagName('table')[0],'深节点');
//} );
//test( 'control range中查找是否包含特定的标签列表', function() {
// var domUtils = baidu.editor.dom.domUtils;
// var editor = new baidu.editor.ui.Editor({autoFloatEnabled:true});
// var div = te.dom[2];
// editor.render( div );
// var range = new baidu.editor.dom.Range( editor.document );
//
// editor.setContent( 'test_
xx乐乐乐乐x我是标签
' );
// var expectH2 = editor.document.getElementById( 'tt-h2' ),
// expectA = editor.document.getElementById( 'tt-a' ),
// expectSpan = editor.document.getElementById( 'tt-span' );
//
//
// range.setStart(expectH2, 0).setEnd(expectA, 0).select();
// ok( expectA === domUtils.findTagNamesInSelection( range, ['a', 'img', 'h3'] ), 'tag顺序:[a, img, h3]' );
// ok( expectH2 === domUtils.findTagNamesInSelection( range, ['img', 'a', 'h3'] ), 'tag顺序:[img, a, h3]' );
//
//
// range.setStart(expectSpan, 0).setEnd(expectH2, 1).select();
// ok( expectH2 === domUtils.findTagNamesInSelection( range, ['a', 'img', 'h3'] ), 'tag顺序:[a, img, h3]' );
// ok( expectH2 === domUtils.findTagNamesInSelection( range, ['img', 'a', 'h3'] ), 'tag顺序:[img, a, h3]' );
//} );