Lands http://codereview.chromium.org/3153008 for bryeung:

Synthetic KeyEvent delivery, part I.

This delivers synthetic key events to the views hierarchy. This
currently does nothing, as nothing is listening for the event in
TOUCH_UI (or elsewhere). That part will come later.

BUG=none
TEST=unit test for key identifier conversion + manual for extension
api

Review URL: http://codereview.chromium.org/3130029

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@56886 0039d316-1c4b-4281-b951-d872f2087c98

3 files changed, 59 insertions, 0 deletions

diff --git a/chrome/test/data/extensions/api_test/input/manifest.json b/chrome/test/data/extensions/api_test/input/manifest.json
new file mode 100644
index 0000000..7e00c04
--- /dev/null
+++ b/chrome/test/data/extensions/api_test/input/manifest.json
@@ -0,0 +1,7 @@
+{
+  "name": "chrome.experimental.input",
+  "version": "0.1",
+  "description": "end-to-end browser test for chrome.experimental.input API",
+  "background_page": "test.html",
+  "permissions": ["experimental"]
+}
diff --git a/chrome/test/data/extensions/api_test/input/test.html b/chrome/test/data/extensions/api_test/input/test.html
new file mode 100644
index 0000000..46f4d74
--- /dev/null
+++ b/chrome/test/data/extensions/api_test/input/test.html
@@ -0,0 +1 @@
+<script src="test.js"></script>
diff --git a/chrome/test/data/extensions/api_test/input/test.js b/chrome/test/data/extensions/api_test/input/test.js
new file mode 100644
index 0000000..2506400
--- /dev/null
+++ b/chrome/test/data/extensions/api_test/input/test.js
@@ -0,0 +1,51 @@
+// Copyright (c) 2010 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.
+
+// experimental.input API test for Chrome
+// browser_tests --gtest_filter=ExtensionApiTest.Input
+
+chrome.test.runTests([
+  function sendKeyboardEvent() {
+    var e = { 'type': 'keydown', 'keyIdentifier': 'A' };
+    chrome.experimental.input.sendKeyboardEvent(e, function() {
+      if (chrome.extension.lastError) {
+        // this is expected for now: no one is handling keys yet
+        // chrome.test.fail();
+      }
+      // when the browser is listening to events, we should check that
+      // this event was delivered as we expected.  For now, just succeed.
+      chrome.test.succeed();
+    });
+  },
+
+  function badKeyIdentifier() {
+    var e = { 'type': 'keydown', 'keyIdentifier': 'BogusId' };
+    chrome.experimental.input.sendKeyboardEvent(e, function() {
+      if (!chrome.extension.lastError) {
+        chrome.test.fail();
+      }
+      chrome.test.succeed();
+    });
+  },
+
+  function badEventType() {
+    var e = { 'type': 'BAD', 'keyIdentifier': 'A' };
+    chrome.experimental.input.sendKeyboardEvent(e, function() {
+      if (!chrome.extension.lastError) {
+        chrome.test.fail();
+      }
+      chrome.test.succeed();
+    });
+  },
+
+  function unmappedKeyIdentifier() {
+    var e = { 'type': 'keydown', 'keyIdentifier': 'Again' };
+    chrome.experimental.input.sendKeyboardEvent(e, function() {
+      if (!chrome.extension.lastError) {
+        chrome.test.fail();
+      }
+      chrome.test.succeed();
+    });
+  },
+]);