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diff --git a/layout/base/tests/test_bug607529.html b/layout/base/tests/test_bug607529.html
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+++ b/layout/base/tests/test_bug607529.html
@@ -0,0 +1,119 @@
+<!DOCTYPE HTML>
+<html>
+<!--
+https://bugzilla.mozilla.org/show_bug.cgi?id=607529
+-->
+<head>
+  <title>Test for Bug 607529</title>
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
+</head>
+<body>
+<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=607529">Mozilla Bug 607529</a>
+<p id="display"></p>
+<div id="content" style="display: none">
+
+</div>
+<pre id="test">
+<script type="application/javascript">
+  SimpleTest.waitForExplicitFinish();
+
+  /* General idea: Open a new window (needed because we don't bfcache
+     subframes) that uses requestAnimationFrame, navigate it, navigate it
+     back, and verify that the animations are still running.  */
+
+  function executeTest() {
+    /** Test for Bug 607529 **/
+    var doneOneLoad = false;
+    var done = false;
+    var bc = new BroadcastChannel("bug607529");
+    var bc_1 = new BroadcastChannel("bug607529_1");
+    bc.onmessage = (msgEvent) => {
+      var msg = msgEvent.data;
+      isnot(msg, "notcached", "Should never end up not being cached");
+      if (msg == "loaded") {
+        if (!doneOneLoad) {
+          doneOneLoad = true;
+          bc.postMessage("navigateToPage");
+        } else {
+          // This is unexpected, but it can happen on Android, probably when
+          // bfcache gets purged due to memory pressure. Hence, "soft fail" there.
+          var message = "onload handler shouldn't fire on restore from bfcache";
+          if (navigator.appVersion.includes("Android")) {
+            todo(false, message);
+          } else {
+            ok(false, message);
+          }
+          // In any case, more messages aren't coming, so finish up.
+          closeWindowAndFinish();
+        }
+      }
+      else if (msg == "revived") {
+        bc.postMessage("report");
+      }
+      else if (msg == "callbackHappened") {
+        // We might get this message more than once, if the other page queues up
+        // more than one callbackHappened message before we manage to close it.
+        // Protect against calling SimpleTest.finish() more than once.
+        if (!done) {
+          closeWindowAndFinish();
+          done = true;
+        }
+      } else if (msg == "closed") {
+        bc.close();
+        bc_1.close();
+        SimpleTest.finish();
+      } else {
+        try {
+          var jsonMsg = JSON.parse(msg);
+        } catch (ex) {
+          // In case JSON.parse throws, we pause to print the string that it
+          // choked on, and then resume throwing the exception.
+          ok(false, "JSON.parse threw, when passed string '" + jsonMsg + "'");
+          throw ex;
+        }
+        if (jsonMsg.error) {
+          window.onerror(jsonMsg.msg, jsonMsg.url, jsonMsg.line);
+        }
+      }
+    }
+    bc_1.onmessage = (msgEvent) => {
+      if (msgEvent.data == "goback") {
+        bc_1.postMessage("navigateBack");
+      }
+    }
+    function closeWindowAndFinish() {
+      bc.postMessage("close");
+    }
+
+    // If Fission is disabled, the pref is no-op.
+    SpecialPowers.pushPrefEnv({set: [["fission.bfcacheInParent", true]]}, () => {
+      window.open("file_bug607529.html", "", "noopener");
+    });
+  }
+
+  if (isXOrigin) {
+    // Bug 1746646: Make mochitests work with TCP enabled (cookieBehavior = 5)
+    // Acquire storage access permission here so that the BroadcastChannel used to
+    // communicate with the opened windows works in xorigin tests. Otherwise,
+    // the iframe containing this page is isolated from first-party storage access,
+    // which isolates BroadcastChannel communication.
+    SpecialPowers.wrap(document).notifyUserGestureActivation();
+    SpecialPowers.pushPrefEnv({
+      set: [["privacy.partition.always_partition_third_party_non_cookie_storage", false]],
+    }).then(() => {
+      SpecialPowers.addPermission("storageAccessAPI", true, window.location.href).then(() => {
+        SpecialPowers.wrap(document).requestStorageAccess().then(() => {
+          executeTest();
+        });
+      });
+    });
+  } else {
+    executeTest();
+  }
+
+
+</script>
+</pre>
+</body>
+</html>