<svg xmlns="http://www.w3.org/2000/svg" xmlns:h="http://www.w3.org/1999/xhtml">
  <h:script src="/resources/testharness.js"/>
  <h:script src="/resources/testharnessreport.js"/>
  <rect width="100" height="100" fill="red">
    <set id="anim" attributeName="fill" to="green" begin="indefinite"/>
  </rect>
  <script>
    async_test(t => {
      let anim = document.getElementById("anim");
      onload = t.step_func(() => {
        anim.endElement();
        anim.beginElement();

        requestAnimationFrame(t.step_func_done(() => {
          assert_equals(getComputedStyle(anim.parentNode).fill, "rgb(0, 128, 0)");
        }));
      });
    }, "endElement() on an inactive element");
  </script>
</svg>