<!DOCTYPE html>
<script src = "../../resources/testharness.js"></script>
<script src = "../../resources/testharnessreport.js"></script>
<script>
var t = async_test("Don't reuse disposed FrameView for <embed>");

onload = t.unreached_func("window load should not fire before embed load");

function embedLoaded() {
  var video = document.createElement("video");
  video.poster = "foo";

  document.querySelector('iframe').srcdoc = "data:text/html,bar";

  setTimeout(function() {
    var embed = document.querySelector('embed');
    embed.align = "right";
    embed.height = "28";
    embed.type = "foo";

    onload = t.step_func(function () {
      var object = document.createElement("object");
      // Trying to access a named property on <object> will run post layout tasks
      // synchronously from HTMLPluginElement::layoutPartForJSBindings(). Make sure
      // it doesn't try to re-load a persisted FrameView for a detached frame.
      object.whatever = "anything";

      // Getting here without crashing implies the test passed.
      t.done();
    });

    // This will cause detach the embed and iframe element, which will cause the
    // window load event to fire, since all loading subframes will have been
    // detached.
    document.body.innerText = "";
  }, 0);
};
</script>
<embed onload="embedLoaded()" src="foo"></embed>
<iframe></iframe>