diff -r 000000000000 -r 6474c204b198 browser/metro/base/tests/mochitest/browser_menu_hoverstate.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/browser/metro/base/tests/mochitest/browser_menu_hoverstate.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,147 @@
+// -*- Mode: js2; tab-width: 2; indent-tabs-mode: nil; js2-basic-offset: 2; js2-skip-preprocessor-directives: t; -*-
+/* Any copyright is dedicated to the Public Domain.
+ http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+function test() {
+  if (!isLandscapeMode()) {
+    todo(false, "browser_snapped_tests need landscape mode to run.");
+    return;
+  }
+
+  runTests();
+}
+let tabAdded = false;
+
+function setUp() {
+  if (!tabAdded) {
+    yield addTab(chromeRoot + "res/textdivs01.html");
+    tabAdded = true;
+  }
+  yield hideContextUI();
+}
+
+XPCOMUtils.defineLazyServiceGetter(this, "gDOMUtils",
+  "@mozilla.org/inspector/dom-utils;1", "inIDOMUtils");
+
+const kActiveState = 0x00000001;
+const kHoverState = 0x00000004;
+
+gTests.push({
+  desc: "hover states of menus",
+  setUp: setUp,
+  run: function() {
+    // Clicking on menu items should not leave the clicked menu item
+    // in the :active or :hover state.
+
+    let typesArray = [
+      "copy",
+      "paste"
+    ];
+
+    let promise = waitForEvent(document, "popupshown");
+    ContextMenuUI.showContextMenu({
+      target: null,
+      json: {
+        types: typesArray,
+        string: '',
+        xPos: 1,
+        yPos: 1,
+        leftAligned: true,
+        bottomAligned: true
+    }});
+    yield promise;
+
+    // should be visible
+    ok(ContextMenuUI._menuPopup.visible, "is visible");
+
+    let menuItem = document.getElementById("context-copy");
+    promise = waitForEvent(document, "popuphidden");
+    sendNativeTap(menuItem);
+    yield promise;
+
+    for (let idx = 0; idx < ContextMenuUI.commands.childNodes.length; idx++) {
+      let item = ContextMenuUI.commands.childNodes[idx];
+      let state = gDOMUtils.getContentState(item);
+      if ((state & kHoverState) || (state & kActiveState)) {
+        ok(false, "found invalid state on context menu item (" + state.toString(2) + ")");
+      }
+    }
+
+    // Do it again, but this time check the visible menu too and
+    // click a different menu item.
+    promise = waitForEvent(document, "popupshown");
+    ContextMenuUI.showContextMenu({
+      target: null,
+      json: {
+        types: typesArray,
+        string: '',
+        xPos: 1,
+        yPos: 1,
+        leftAligned: true,
+        bottomAligned: true
+    }});
+    yield promise;
+
+    // should be visible
+    ok(ContextMenuUI._menuPopup.visible, "is visible");
+
+    for (let idx = 0; idx < ContextMenuUI.commands.childNodes.length; idx++) {
+      let item = ContextMenuUI.commands.childNodes[idx];
+      let state = gDOMUtils.getContentState(item);
+      if ((state & kHoverState) || (state & kActiveState)) {
+        ok(false, "found invalid state on context menu item (" + state.toString(2) + ")");
+      }
+    }
+
+    menuItem = document.getElementById("context-paste");
+    promise = waitForEvent(document, "popuphidden");
+    sendNativeTap(menuItem);
+    yield promise;
+
+    for (let idx = 0; idx < ContextMenuUI.commands.childNodes.length; idx++) {
+      let item = ContextMenuUI.commands.childNodes[idx];
+      let state = gDOMUtils.getContentState(item);
+      if ((state & kHoverState) || (state & kActiveState)) {
+        ok(false, "found invalid state on context menu item (" + state.toString(2) + ")");
+      }
+    }
+  },
+  tearDown: function () {
+    clearNativeTouchSequence();
+  }
+});
+
+gTests.push({
+  desc: "hover states of nav bar buttons",
+  setUp: setUp,
+  run: function() {
+    // show nav bar
+    yield showNavBar();
+
+    // tap bookmark button
+    sendNativeTap(Appbar.starButton);
+    yield waitForMs(100);
+    
+    // check hover state
+    let state = gDOMUtils.getContentState(Appbar.starButton);
+    if ((state & kHoverState) || (state & kActiveState)) {
+      ok(false, "found invalid state on star button (" + state.toString(2) + ")");
+    }
+
+    // tap bookmark button
+    sendNativeTap(Appbar.starButton);
+    yield waitForMs(100);
+    
+    // check hover state
+    let state = gDOMUtils.getContentState(Appbar.starButton);
+    if ((state & kHoverState) || (state & kActiveState)) {
+      ok(false, "found invalid state on star button (" + state.toString(2) + ")");
+    }
+  },
+  tearDown: function () {
+    clearNativeTouchSequence();
+  }
+});
+