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+<!DOCTYPE HTML>
+<html>
+<!--
+https://bugzilla.mozilla.org/show_bug.cgi?id=1013412
+https://bugzilla.mozilla.org/show_bug.cgi?id=1168182
+-->
+<head>
+  <title>Test for Bug 1013412 and 1168182</title>
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <script src="/tests/SimpleTest/paint_listener.js"></script>
+  <script src="/tests/SimpleTest/EventUtils.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
+  <style>
+  #content {
+    height: 800px;
+    overflow: scroll;
+  }
+
+  #scroller {
+    height: 2000px;
+    background: repeating-linear-gradient(#EEE, #EEE 100px, #DDD 100px, #DDD 200px);
+  }
+
+  #scrollbox {
+    margin-top: 200px;
+    width: 500px;
+    height: 500px;
+    border-radius: 250px;
+    box-shadow: inset 0 0 0 60px #555;
+    background: #777;
+  }
+
+  #circle {
+    position: relative;
+    left: 240px;
+    top: 20px;
+    border: 10px solid white;
+    border-radius: 10px;
+    width: 0px;
+    height: 0px;
+    transform-origin: 10px 230px;
+    will-change: transform;
+  }
+  </style>
+</head>
+<body>
+<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1013412">Mozilla Bug 1013412</a>
+<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1168182">Mozilla Bug 1168182</a>
+<p id="display"></p>
+<div id="content">
+  <p>Scrolling the page should be async and scrolling over the dark circle should scroll the page and avoid rotating the white ball.</p>
+  <div id="scroller">
+   <div id="scrollbox">
+    <div id="circle"></div>
+   </div>
+  </div>
+</div>
+<pre id="test">
+<script type="application/javascript">
+
+var rotation = 0;
+var rotationAdjusted = false;
+
+var incrementForMode = function (mode) {
+  switch (mode) {
+    case WheelEvent.DOM_DELTA_PIXEL: return 1;
+    case WheelEvent.DOM_DELTA_LINE: return 15;
+    case WheelEvent.DOM_DELTA_PAGE: return 400;
+  }
+  return 0;
+};
+
+document.getElementById("scrollbox").addEventListener("wheel", function (e) {
+  rotation += e.deltaY * incrementForMode(e.deltaMode) * 0.2;
+  document.getElementById("circle").style.transform = "rotate(" + rotation + "deg)";
+  rotationAdjusted = true;
+  e.preventDefault();
+});
+
+var iteration = 0;
+function runTest() {
+  var content = document.getElementById('content');
+  // enough iterations that we would scroll to the bottom of 'content'
+  if (iteration < 600 && content.scrollTop != content.scrollTopMax) {
+    iteration++;
+    sendWheelAndPaint(content, 100, 10,
+                     { deltaMode: WheelEvent.DOM_DELTA_LINE,
+                       deltaY: 1.0, lineOrPageDeltaY: 1 },
+                     runTest);
+    return;
+  }
+  var scrollbox = document.getElementById('scrollbox');
+  is(content.scrollTop, content.scrollTopMax, "We should have scrolled to the bottom of the scrollframe");
+  is(rotationAdjusted, false, "The rotation should not have been adjusted");
+  SimpleTest.finish();
+}
+
+function startTest() {
+  // If we allow smooth scrolling the "smooth" scrolling may cause the page to
+  // glide past the scrollbox (which is supposed to stop the scrolling) and so
+  // we might end up at the bottom of the page.
+  SpecialPowers.pushPrefEnv({"set": [["general.smoothScroll", false],
+                                     ["test.events.async.enabled", true],
+                                     ["mousewheel.transaction.timeout", 100000],
+                                     ["dom.event.wheel-event-groups.enabled", true]]},
+                            runTest);
+}
+
+SimpleTest.waitForExplicitFinish();
+SimpleTest.waitForFocus(startTest, window);
+
+</script>
+</pre>
+
+</body>
+</html>