<!DOCTYPE html>
<html class="reftest-wait">
<body>
</body>
<script>
  function createImage(loadHandler) {
    var newImage = new Image;
    newImage.id = "thepreviewimage";
    newImage.setAttribute("src", "unsized-svg.svg");
    if (loadHandler) {
      newImage.onload = loadHandler;
    }

    // Query width & height, and display them in document:
    physWidth = newImage.width;
    physHeight = newImage.height;
    document.documentElement.innerHTML +=
      physWidth + " x " + physHeight + "<br>";
  }

  function part2() {
    // Load image again:
    createImage();

    // End the crashtest.
    document.documentElement.removeAttribute("class");
  }

  function startTest() {
    // Trigger image load, and call part2() when it's loaded:
    createImage(part2);
  }

  startTest();
</script>
</html>