Support braille dot or chorded typing conversions to standard keyboard keys

chrome/browser/resources/chromeos/chromevox/braille/liblouis_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.
 
 /**
  * @fileoverview Tests for the liblouis Native Client wrapper, as seen from
  *    the JavaScript interface.
  */
 
 // Include test fixture.
@@ skipping 148 matching lines @@
         function(cells, textToBraille, brailleToText) {
           assertEquals(null, cells);
           assertEquals(null, textToBraille);
           assertEquals(null, brailleToText);
           called = true;
         }));
     assertFalse(called);
     liblouis.detach();
   });
 });
+
+TEST_F('CvoxLibLouisTest', 'testKeyEventStaticData', function() {
+  var liblouis = this.createAndAttachLiblouis();
+  this.withTranslator(liblouis, 'en-us-comp8.ctb', function(translator) {
+    translator.translate('abcdefghijklmnopqrstuvwxyz 0123456789',
+                         this.newCallback(
+        function(cells, textToBraille, brailleToText) {
+          // A-Z.
+          var view = new Uint8Array(cells);
+          for (var i = 0; i < 26; i++) {
+            assertEquals(String.fromCharCode(i + 65),
+                cvox.BrailleKeyEvent.brailleDotsToStandardKeyCode[view[i]]);
+          }
+
+          // 0-9.
+          for (var i = 27; i < 37; i++) {
+            assertEquals(String.fromCharCode(i + 21),
+                cvox.BrailleKeyEvent.brailleDotsToStandardKeyCode[view[i]]);
+          }
+        }));
+  });
+});