source: main/trunk/greenstone3/web/interfaces/oran/js/jquery-ui-1.8rc1/tests/unit/dialog/dialog_core.js@ 24245

/*
 * dialog_core.js
 */

var el,
    offsetBefore, offsetAfter,
    heightBefore, heightAfter,
    widthBefore, widthAfter,
    dragged;

function dlg() {
    return el.data("dialog").element.parents(".ui-dialog:first");
}

function isOpen(why) {
    ok(dlg().is(":visible"), why);
}

function isNotOpen(why) {
    ok(!dlg().is(":visible"), why);
}

function drag(handle, dx, dy) {
    var d = dlg();
    offsetBefore = d.offset();
    heightBefore = d.height();
    widthBefore = d.width();
    //this mouseover is to work around a limitation in resizable
    //TODO: fix resizable so handle doesn't require mouseover in order to be used
    $(handle, d).simulate("mouseover");
    $(handle, d).simulate("drag", {
        dx: dx || 0,
        dy: dy || 0
    });
    dragged = { dx: dx, dy: dy };
    offsetAfter = d.offset();
    heightAfter = d.height();
    widthAfter = d.width();
}

function moved(dx, dy, msg) {
    msg = msg ? msg + "." : "";
    var actual = { left: Math.round(offsetAfter.left), top: Math.round(offsetAfter.top) };
    var expected = { left: Math.round(offsetBefore.left + dx), top: Math.round(offsetBefore.top + dy) };
    same(actual, expected, 'dragged[' + dragged.dx + ', ' + dragged.dy + '] ' + msg);
}

function shouldmove(why) {
    var handle = $(".ui-dialog-titlebar", dlg());
    drag(handle, 50, -50);
    moved(50, -50, why);
}

function shouldnotmove(why) {
    var handle = $(".ui-dialog-titlebar", dlg());
    drag(handle, 50, -50);
    moved(0, 0, why);
}

function resized(dw, dh, msg) {
    msg = msg ? msg + "." : "";
    var actual = { width: widthAfter, height: heightAfter };
    var expected = { width: widthBefore + dw, height: heightBefore + dh };
    same(actual, expected, 'resized[' + dragged.dx + ', ' + dragged.dy + '] ' + msg);
}

function shouldresize(why) {
    var handle = $(".ui-resizable-se", dlg());
    drag(handle, 50, 50);
    resized(50, 50, why);
}

function shouldnotresize(why) {
    var handle = $(".ui-resizable-se", dlg());
    drag(handle, 50, 50);
    resized(0, 0, why);
}

function broder(el, side){
    return parseInt(el.css('border-' + side + '-width'), 10);
}

function margin(el, side) {
    return parseInt(el.css('margin-' + side), 10);
}

(function($) {

module("dialog: core");

test("element types", function() {
    var typeNames = ('p,h1,h2,h3,h4,h5,h6,blockquote,ol,ul,dl,div,form'
        + ',table,fieldset,address,ins,del,em,strong,q,cite,dfn,abbr'
        + ',acronym,code,samp,kbd,var,img,object,hr'
        + ',input,button,label,select,iframe').split(',');

    $.each(typeNames, function(i) {
        var typeName = typeNames[i];
        el = $(document.createElement(typeName)).appendTo('body');
        (typeName == 'table' && el.append("<tr><td>content</td></tr>"));
        el.dialog();
        ok(true, '$("&lt;' + typeName + '/&gt").dialog()');
        el.dialog("destroy");
        el.remove();
    });
});

test("title id", function() {
    expect(3);

    var titleId;

    // reset the uuid so we know what values to expect
    $.ui.dialog.uuid = 0;

    el = $('<div></div>').dialog();
    titleId = dlg().find('.ui-dialog-title').attr('id');
    equals(titleId, 'ui-dialog-title-1', 'auto-numbered title id');
    el.remove();

    el = $('<div></div>').dialog();
    titleId = dlg().find('.ui-dialog-title').attr('id');
    equals(titleId, 'ui-dialog-title-2', 'auto-numbered title id');
    el.remove();

    el = $('<div id="foo"/>').dialog();
    titleId = dlg().find('.ui-dialog-title').attr('id');
    equals(titleId, 'ui-dialog-title-foo', 'carried over title id');
    el.remove();
});

test("ARIA", function() {
    expect(4);

    el = $('<div></div>').dialog();

    equals(dlg().attr('role'), 'dialog', 'dialog role');

    var labelledBy = dlg().attr('aria-labelledby');
    ok(labelledBy.length > 0, 'has aria-labelledby attribute');
    equals(dlg().find('.ui-dialog-title').attr('id'), labelledBy,
        'proper aria-labelledby attribute');

    equals(dlg().find('.ui-dialog-titlebar-close').attr('role'), 'button',
        'close link role');

    el.remove();
});

test("widget method", function() {
    var dialog = $("<div/>").appendTo("#main").dialog();
    same(dialog.parent()[0], dialog.dialog("widget")[0]);
});

})(jQuery);