.querySelector('#template1');

    assert_readonly(template, 'content',
            'Content attribute of template element should be read-only');

}, 'Content attribute of template element is read-only. ' +
    'Test that custom content attribute named \'content\' doesn\'t ' +
    'make content IDL attribute writable');


test(function() {
    var doc = newHTMLDocument();
    doc.body.innerHTML = '<template id="template1" content="<div id=div1>Div content</div>"></template>';

    var template = doc.querySe