Initial implementation of the <extensionoptions> GuestView tag

chrome/test/data/extensions/api_test/extension_options/embed_self/test.js

+// Copyright 2014 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.
+
+chrome.test.runTests([
+  // Tests if the <extensionoptions> guest view is successfully created. This
+  // test expects that the guest options page will add a {'pass': true} property
+  // to every Window and fire the runtime.onMessage event with a short message.
+  function canCreateExtensionOptionsGuest() {
+    chrome.test.listenOnce(chrome.runtime.onMessage,
+                           function(message, sender, sendResponse) {
+      var views = chrome.extension.getViews();
+      chrome.test.assertEq(2, views.length);
+      views.forEach(function(view) {
+        chrome.test.assertTrue(view.pass);
+      });
+      chrome.test.assertEq('hi', message);
+      chrome.test.assertEq(chrome.runtime.id, sender.id);
+      chrome.test.succeed();

[not at google - send to devlin, 2014/07/18 22:59:34]

remove the element from the DOM after this?

[ericzeng, 2014/07/19 00:43:44]

Done.

+    });
+
+    var extensionoptions = document.createElement('extensionoptions');
+    extensionoptions.setAttribute('extension', chrome.runtime.id);
+    document.body.appendChild(extensionoptions);
+  },
+
+  // Tests if the <extensionoptions> guest view can access the chrome.storage
+  // API, a privileged extension API.
+  function guestCanAccessStorage() {
+    chrome.test.listenOnce(chrome.storage.onChanged, function(change) {
+      chrome.test.assertEq(42, change.test.newValue);
+    });
+
+    var extensionoptions = document.createElement('extensionoptions');
+    extensionoptions.setAttribute('extension', chrome.runtime.id);
+    document.body.appendChild(extensionoptions);
+  }
+]);