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+<!DOCTYPE HTML>
+<html>
+<!--
+Bug 1023018 - Tests if the framerate actor keeps recording after navigations.
+-->
+<head>
+  <meta charset="utf-8">
+  <title>Framerate actor test</title>
+  <script src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
+  <script type="application/javascript" src="inspector-helpers.js"></script>
+  <link rel="stylesheet" type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css">
+</head>
+<body>
+<pre id="test">
+<script>
+"use strict";
+
+window.onload = async function() {
+  // inspector-helpers doesnt wait for explicit finish
+  SimpleTest.waitForExplicitFinish();
+
+  const TICK = 1000;
+  const url = document.getElementById("testContent").href;
+  const { target, doc } = await attachURL(url);
+  const contentWin = doc.defaultView;
+  const front = await target.getFront("framerate");
+
+  await front.startRecording();
+  await waitFor(TICK);
+  const firstBatch = await front.getPendingTicks();
+  await waitFor(TICK);
+
+  const onWillNavigate = target.once("will-navigate");
+  contentWin.location.reload();
+  await onWillNavigate;
+
+  await waitFor(TICK);
+  const secondBatch = await front.stopRecording();
+  await onRecordingStopped(firstBatch, secondBatch);
+  target.destroy();
+  SimpleTest.finish();
+};
+
+// Local Helpers
+function waitFor(time) {
+  return new Promise(resolve => setTimeout(resolve, time));
+}
+
+function onRecordingStopped(firstBatch, secondBatch) {
+  ok(firstBatch, "There should be a first batch recording available.");
+  ok(secondBatch, "There should be a second batch recording available.");
+
+  const diff = secondBatch.length - firstBatch.length;
+  info("Difference in ticks: " + diff);
+  ok(diff > 0, "More ticks should be recorded in the second batch.");
+
+  ok(firstBatch.every((e) => secondBatch.includes(e)),
+    "All the ticks in the first batch should be in the second batch as well.");
+  ok(secondBatch.every((e, i, array) => i < array.length - 1 ? e < array[i + 1] : true),
+    "All the ticks in the final batch should be ascending in value.");
+}
+</script>
+</pre>
+<a id="testContent" target="_blank" href="inspector_getImageData.html">Test Document</a>
+</body>
+</html>