Support navigation within editable nodes.

chrome/browser/resources/chromeos/chromevox/cvox2/background/background_test.extjs

 // 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.
 
 // Include test fixture.
 GEN_INCLUDE(['../../testing/chromevox_next_e2e_test_base.js',
              '../../testing/assert_additions.js']);
 
 GEN_INCLUDE(['../../testing/mock_feedback.js']);
 
@@ skipping 358 matching lines @@
     function(rootNode) {
       var assertExists = this.newCallback(function (evt) {
         assertNotNullNorUndefined(
             ChromeVoxState.desktopAutomationHandler.textEditHandler_);
         evt.stopPropagation();
       });
       var assertDoesntExist = this.newCallback(function (evt) {
         assertTrue(
             !ChromeVoxState.desktopAutomationHandler.editableTextHandler_);
         evt.stopPropagation();
+
+        // Focus the other text field here to make this test not racey.
+        editable.focus();
       });
 
       var editable = rootNode.find({ role: RoleType.textField });
       var nonEditable = rootNode.find({ role: RoleType.paragraph });
 
+      this.listenOnce(nonEditable, 'focus', assertDoesntExist);
       this.listenOnce(editable, 'focus', assertExists);
-      this.listenOnce(nonEditable, 'focus', assertDoesntExist);
 
-      editable.focus();
       nonEditable.focus();
     }.bind(this));
 });
 
 TEST_F('BackgroundTest', 'EarconsForControls', function() {
   var mockFeedback = this.createMockFeedback();
   this.runWithLoadedTree(
     function() {/*!
       <p>Initial focus will be on something that's not a control.</p>
       <a href="#">MyLink</a>
@@ skipping 537 matching lines @@
         .call(doCmd('previousHeading'))
         .expectNextSpeechUtteranceIsNot('NE')
         .expectSpeech('NW')
         .replay();
   });
 });
 
 TEST_F('BackgroundTest', 'ContentEditableJumpSyncsRange', function() {
   var mockFeedback = this.createMockFeedback();
   this.runWithLoadedTree(function(root) {/*!
+    <p>start</p>
     <div contenteditable>
       <h1>Top News</h1>
       <h1>Most Popular</h1>
       <h1>Sports</h1>
     </div>
   */}, function(root) {
     var assertRangeHasText = function(text) {
       return function() {
         assertEquals(text,
                      ChromeVoxState.instance.getCurrentRange().start.node.name);
       };
     };
 
-    mockFeedback.call(doCmd('nextHeading'))
+    mockFeedback.call(doCmd('nextEditText'))
+        .expectSpeech('Top News')
+        .call(doCmd('nextHeading'))
         .expectSpeech('Top News')
         .call(assertRangeHasText('Top News'))
         .call(doCmd('nextHeading'))
         .expectSpeech('Most Popular')
         .call(assertRangeHasText('Most Popular'))
-        .call(doCmd('nextLine'))
+        .call(doCmd('nextHeading'))
         .expectSpeech('Sports')
         .call(assertRangeHasText('Sports'))
         .replay();
   });
 });
 
 TEST_F('BackgroundTest', 'Selection', function() {
   var mockFeedback = this.createMockFeedback();
   this.runWithLoadedTree(function(root) {/*!
     <p>simple</p>
@@ skipping 150 matching lines @@
           .call(doCmd('nextHeading' + level))
           .expectSpeech('No next level ' + level + ' heading.')
           .call(doCmd('previousHeading' + level))
           .expectSpeech('No previous level ' + level + ' heading.');
     };
     for (var i = 1; i <= 6; i++)
       makeLevelAssertions(i);
     mockFeedback.replay();
   });
 });
+
+TEST_F('BackgroundTest', 'EditableNavigation', function() {
+  var mockFeedback = this.createMockFeedback();
+  this.runWithLoadedTree(function(root) {/*!
+    <div contenteditable>this is a test</div>
+  */}, function(root) {
+    mockFeedback.call(doCmd('nextObject'))
+        .expectSpeech('this is a test')
+        .call(doCmd('nextObject'))
+        .expectSpeech(/data*/)
+        .call(doCmd('nextObject'))
+        .expectSpeech('this is a test')
+        .call(doCmd('nextWord'))
+        .expectSpeech('is', 'selected')
+        .replay();
+  });
+});