module( "plugins.directionality" );

//1 notblockelement&&collapsed=false
test( '非块元素，不闭合', function() {
    var editor = te.obj[0], d = editor.document, range = te.obj[1], db = editor.body;
    editor.setContent('xxxx<b><i>gggsiekes</i></b>');
    setTimeout(function () {
        range.selectNode(d.getElementsByTagName("strong")[0]).collapse(true).select();

        equal(editor.queryCommandValue('directionality'), "ltr", "ltr queryCommandValue");
        editor.execCommand('directionality', "rtl");
        equal(ua.getChildHTML(db), "<p dir=\"rtl\">xxxx<strong><em>gggsiekes</em></strong></p>", "directionrtl");
        equal(editor.queryCommandValue('directionality'), "rtl", "directionrtl queryCommandValue");

        editor.execCommand('directionality', "ltr");
        equal(ua.getChildHTML(db), "<p dir=\"ltr\">xxxx<strong><em>gggsiekes</em></strong></p>", "directionltr");
        equal(editor.queryCommandValue('directionality'), "ltr", "directionltr queryCommandValue");
        start();
    }, 20);
    stop();
} );
//2 blockelement&&collapsed=false
test( '块元素，不闭合', function() {
    var editor = te.obj[0],d = editor.document,range = te.obj[1],db = editor.body;
    editor.setContent('<h1>gggsiekes</h1>');
    setTimeout(function () {
        range.selectNode(d.getElementsByTagName("h1")[0]).select();

        editor.execCommand('directionality', "ltr");
        equal(ua.getChildHTML(db), "<h1 dir=\"ltr\">gggsiekes</h1>", "directionltr");
        equal(editor.queryCommandValue('directionality'), "ltr", "directionltr queryCommandValue");

        editor.execCommand('directionality', "rtl");
        equal(ua.getChildHTML(db), "<h1 dir=\"rtl\">gggsiekes</h1>", "directionrtl");
        equal(editor.queryCommandValue('directionality'), "rtl", "directionrtl queryCommandValue");
        start();
    }, 20);
    stop();
} );

test( '非块元素，闭合', function() {
    var editor = te.obj[0], d = editor.document, range = te.obj[1], db = editor.body;
    editor.setContent('<strong><em>gggsiekes</em></strong>');
    setTimeout(function () {
        range.selectNode(d.getElementsByTagName("strong")[0].firstChild).collapse(true).select();
        editor.execCommand('directionality', "rtl");
        equal(ua.getChildHTML(db), "<p dir=\"rtl\"><strong><em>gggsiekes</em></strong></p>", "directionrtl");
        equal(editor.queryCommandValue('directionality'), "rtl", "directionrtl queryCommandValue");

        editor.execCommand('directionality', "ltr");
        equal(ua.getChildHTML(db), "<p dir=\"ltr\"><strong><em>gggsiekes</em></strong></p>", "directionltr");
        equal(editor.queryCommandValue('directionality'), "ltr", "directionltr queryCommandValue");

        editor.setContent('<strong><em>gggsiekes</em></strong>');
        range.selectNode(d.getElementsByTagName("strong")[0]).collapse(true).select();
        editor.execCommand('directionality', "rtl");
        equal(ua.getChildHTML(db), "<p dir=\"rtl\"><strong><em>gggsiekes</em></strong></p>", "directionrtl");
        equal(editor.queryCommandValue('directionality'), "rtl", "查询文字输入方向为从右向左");

        editor.execCommand('directionality', "ltr");
        equal(ua.getChildHTML(db), "<p dir=\"ltr\"><strong><em>gggsiekes</em></strong></p>", "从左向右");
        equal(editor.queryCommandValue('directionality'), "ltr", "查询文字输入方向为从左向右");
        start();
    }, 20);
    stop();
} );
//4 range between blockelement and notblockelement
test( '选区包含块和非块元素', function() {
    var editor = te.obj[0],d = editor.document,range = te.obj[1],db = editor.body;
    editor.setContent('<strong><em>gggsiekes</em></strong><p>xx</p>');
    setTimeout(function () {
        range.setStart(d.getElementsByTagName("strong")[0].firstChild, 0).setEnd(d.getElementsByTagName("p")[1].firstChild, 2).select();
        editor.execCommand('directionality', "rtl");
        equal(ua.getChildHTML(db), "<p dir=\"rtl\"><strong><em>gggsiekes</em></strong></p><p dir=\"rtl\">xx</p>", "directionrtl");
        equal(editor.queryCommandValue('directionality'), "rtl", "directionrtl queryCommandValue");

        editor.execCommand('directionality', "ltr");
        equal(ua.getChildHTML(db), "<p dir=\"ltr\"><strong><em>gggsiekes</em></strong></p><p dir=\"ltr\">xx</p>", "directionltr");
        equal(editor.queryCommandValue('directionality'), "ltr", "directionltr queryCommandValue");
        start();
    }, 20);
    stop();
} );
//5  betweenblockelement
test( '选区在两个块元素之间', function() {
    var editor = te.obj[0], d = editor.document, range = te.obj[1], db = editor.body;
    editor.setContent('<p dir="rtl">sss</p><p>xx</p>');
    setTimeout(function () {
        range.setStart(d.getElementsByTagName("p")[0].firstChild, 0).setEnd(d.getElementsByTagName("p")[1].firstChild, 2).select();
        editor.execCommand('directionality', "rtl");
        equal(ua.getChildHTML(db), "<p dir=\"rtl\">sss</p><p dir=\"rtl\">xx</p>", "directionrtl");
        equal(editor.queryCommandValue('directionality'), "rtl", "directionrtl queryCommandValue");

        editor.execCommand('directionality', "ltr");
        equal(ua.getChildHTML(db), "<p dir=\"ltr\">sss</p><p dir=\"ltr\">xx</p>", "directionltr");
        equal(editor.queryCommandValue('directionality'), "ltr", "directionltr queryCommandValue");
        start();
    }, 20);
    stop();
} );
//6 br
test( 'betweenblockelement', function() {
    var editor = te.obj[0],d = editor.document,range = te.obj[1],db = editor.body;
    editor.setContent( '<p>xx</p>br' );
    setTimeout(function () {
        range.setStart(d.getElementsByTagName("p")[0].firstChild, 0).setEnd(db.lastChild, 1).select();
        editor.execCommand('directionality', "rtl");
        equal(ua.getChildHTML(db), "<p dir=\"rtl\">xx</p><p dir=\"rtl\">br</p>", "directionrtl");
        equal(editor.queryCommandValue('directionality'), "rtl", "directionrtl queryCommandValue");

        editor.execCommand('directionality', "ltr");
        equal(ua.getChildHTML(db), "<p dir=\"ltr\">xx</p><p dir=\"ltr\">br</p>", "directionltr");
        equal(editor.queryCommandValue('directionality'), "ltr", "directionltr queryCommandValue");
        start();
    }, 20);
    stop();
} );
//7 &nbsp;
test( '空格&nbsp;', function() {
    var editor = te.obj[0], d = editor.document, range = te.obj[1], db = editor.body;
    editor.setContent('<p>xx</p>&nbsp;');
    setTimeout(function () {
        range.setStart(d.getElementsByTagName("p")[0].firstChild, 0).setEnd(db.lastChild, 1).select();
        editor.execCommand('directionality', "rtl");
        equal(ua.getChildHTML(db), "<p dir=\"rtl\">xx</p><p dir=\"rtl\">&nbsp;</p>", "directionrtl");
        equal(editor.queryCommandValue('directionality'), "rtl", "directionrtl queryCommandValue");

        editor.execCommand('directionality', "ltr");
        equal(ua.getChildHTML(db), "<p dir=\"ltr\">xx</p><p dir=\"ltr\">&nbsp;</p>", "directionltr");
        equal(editor.queryCommandValue('directionality'), "ltr", "directionltr queryCommandValue");
        start();
    }, 20);
    stop();
} );

test('body',function(){
    var editor=te.obj[0];
    var range=te.obj[1];
    editor.setContent('<p>xx</p>');
    range.setStart(editor.body,0).collapse(1).select();
    editor.execCommand('directionality', 'rtl');
    if(ua.browser.ie){
        equal( ua.getChildHTML( editor.body ), "<p dir=\"rtl\">xx</p>", "directionrtl" );
    }
    else{
        equal( ua.getChildHTML( editor.body ), "<p dir=\"rtl\"></p><p>xx</p>", "directionrtl" );
    }

})