End to End browser test for the virtual keyboard.

chrome/test/data/chromeos/virtual_keyboard/end_to_end_test.js

Index: chrome/test/data/chromeos/virtual_keyboard/end_to_end_test.js
diff --git a/chrome/test/data/chromeos/virtual_keyboard/end_to_end_test.js b/chrome/test/data/chromeos/virtual_keyboard/end_to_end_test.js
new file mode 100644
index 0000000000000000000000000000000000000000..06efa181dc0dc37fb753c4c2780910feaada06b0
--- /dev/null
+++ b/chrome/test/data/chromeos/virtual_keyboard/end_to_end_test.js
@@ -0,0 +1,30 @@
+/*
+ * 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.
+ */
+
+var kb = document.getElementById('keyboard');
+
+/**
+ * Finds the character specified and types it. Assumes that the default
+ * layout is qwerty, and the default keyset is lower.
+ * @param char The character to type.

[kevers, 2013/11/22 18:50:50]

nit: Missing param type.

[rsadam, 2013/11/25 15:21:02]

Done.

+ */
+var type = function(char) {
+  var keyset = kb.querySelector('#qwerty-lower');
+  var keys = Array.prototype.slice.call(keyset.querySelectorAll('kb-key'));
+  var key = keys.filter(function(key) {
+    return key.charValue == char
+  })[0];
+  key.down({pointerId: 1})
+  key.up({pointerId: 1})
+}
+
+if(kb.isReady()) {
+  type('a');
+} else {
+  kb.addKeysetChangedObserver(function() {
+    type('a');
+  });
+}