<!DOCTYPE html> <script src="../../resources/js-test.js"></script> <script> description('Tests that lookup in inline event handlers keeps references alive'); function dispatchClick(element) { var clickEvent = document.createEvent('MouseEvent'); clickEvent.initMouseEvent('click', true, false, window, 0, 0, 0, 0, 0,false, false, false, false, 0, null); element.dispatchEvent(clickEvent); } var result; var custom = 'FAIL'; var div1 = document.createElement('div'); div1.custom = 'PASS'; div1.setAttribute('onclick', 'result = custom'); var div2 = document.createElement('div'); div2.onclick = div1.onclick; div1 = null; gc(); dispatchClick(div2); shouldBeEqualToString('result', 'PASS'); </script>