image-load-in-subframe-pagehide-handler.html

<!DOCTYPE html>
<html>

<body>
  <script>
    if (window.testRunner) {
      testRunner.dumpAsText();
      testRunner.waitUntilDone();
    }

    function test() {
      document.getElementsByTagName("body")[0].removeChild(document.getElementById("target"));
    }

    function finish() {
      setTimeout(function () {
        if (window.testRunner)
          testRunner.notifyDone();
      }, 300);
    }
  </script>
  <iframe id="target" name="target" src="resources/image-load-in-subframe-pagehide-handler-helper.html"></iframe>
  This test triggers an pagehide handler that starts an image load in a different frame (and deletes both frames), but
  ensures the main frame is not destroyed. We pass if we don't crash.
</body>

</html>

chromium/third_party/blink/web_tests/http/tests/navigation/image-load-in-subframe-pagehide-handler.html