More ChromeVox tests

chrome/browser/resources/chromeos/chromevox/host/testing/earcons.js

+// Copyright 2013 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+/**
+ * @fileoverview Dummy earcons implementation for testing.
+ *
+ */
+
+goog.provide('cvox.TestEarcons');
+
+goog.require('cvox.AbstractEarcons');
+goog.require('cvox.HostFactory');
+
+/**
+ * @constructor
+ * @extends {cvox.AbstractEarcons}
+ */
+cvox.TestEarcons = function() {
+  cvox.AbstractEarcons.call(this);
+};
+goog.inherits(cvox.TestEarcons, cvox.AbstractEarcons);
+
+cvox.HostFactory.earconsConstructor = cvox.TestEarcons;