<!DOCTYPE html> <html> <head> <script src="../../../resources/js-test.js"></script> </head> <body> <form> <input type=radio name=requiredRadio id=rbutton required> </form> <script> description('Removing a named required radio button shouldn\'t assert'); var radio = document.getElementById('rbutton'); shouldBeTrue('document.getElementsByName("requiredRadio")[0].required'); shouldBeTrue('radio.required'); radio.parentElement.removeChild(radio); shouldBeTrue('radio.required'); </script> </body> </html>