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/*
* accordion_core.js
*/
(function($) {
$.ui.accordion.prototype.options.animated = false;
function state(accordion) {
var args = $.makeArray(arguments).slice(1);
var result = [];
$.each(args, function(i, n) {
result.push( accordion.find(".ui-accordion-content").eq(i).is(":visible") ? 1 : 0 );
});
same(args, result)
}
module("accordion: core");
test("handle click on header-descendant", function() {
var ac = $('#navigation').accordion({ autoHeight: false });
$('#navigation h2:eq(1) a').trigger("click");
state(ac, 0, 1, 0);
});
test("accessibility", function () {
expect(9);
var ac = $('#list1').accordion().accordion("activate", 1);
var headers = $(".ui-accordion-header");
equals( headers.eq(1).attr("tabindex"), "0", "active header should have tabindex=0");
equals( headers.eq(0).attr("tabindex"), "-1", "inactive header should have tabindex=-1");
equals( ac.attr("role"), "tablist", "main role");
equals( headers.attr("role"), "tab", "tab roles");
equals( headers.next().attr("role"), "tabpanel", "tabpanel roles");
equals( headers.eq(1).attr("aria-expanded"), "true", "active tab has aria-expanded");
equals( headers.eq(0).attr("aria-expanded"), "false", "inactive tab has aria-expanded");
ac.accordion("activate", 0);
equals( headers.eq(0).attr("aria-expanded"), "true", "newly active tab has aria-expanded");
equals( headers.eq(1).attr("aria-expanded"), "false", "newly inactive tab has aria-expanded");
});
})(jQuery);
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