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

1 files changed, 43 insertions, 0 deletions

diff --git a/base/keyboard_code_conversion_unittest.cc b/base/keyboard_code_conversion_unittest.cc
new file mode 100644
index 0000000..91e151b
--- /dev/null
+++ b/base/keyboard_code_conversion_unittest.cc
@@ -0,0 +1,43 @@
+// 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.
+
+#include "base/keyboard_code_conversion.h"
+#include "base/keyboard_codes.h"
+#include "base/logging.h"
+#include "testing/gtest/include/gtest/gtest.h"
+
+namespace base {
+
+TEST(KeyCodeFromKeyIdentifierTest, MatchOnIdentifier) {
+  EXPECT_EQ(base::VKEY_APPS, KeyCodeFromKeyIdentifier("Apps"));
+  EXPECT_EQ(base::VKEY_UNKNOWN, KeyCodeFromKeyIdentifier("Nonsense"));
+}
+
+TEST(KeyCodeFromKeyIdentifierTest, MatchOnCharacter) {
+  EXPECT_EQ(base::VKEY_A, KeyCodeFromKeyIdentifier("a"));
+  EXPECT_EQ(base::VKEY_A, KeyCodeFromKeyIdentifier("A"));
+  EXPECT_EQ(base::VKEY_OEM_PERIOD, KeyCodeFromKeyIdentifier(">"));
+
+  std::string non_printing_char(" ");
+  non_printing_char[0] = static_cast<char>(1);
+  EXPECT_EQ(base::VKEY_UNKNOWN, KeyCodeFromKeyIdentifier(non_printing_char));
+}
+
+TEST(KeyCodeFromKeyIdentifierTest, MatchOnUnicodeCodepoint) {
+  EXPECT_EQ(base::VKEY_A, KeyCodeFromKeyIdentifier("U+0041"));
+  EXPECT_EQ(base::VKEY_A, KeyCodeFromKeyIdentifier("U+0061"));
+  EXPECT_EQ(base::VKEY_DELETE, KeyCodeFromKeyIdentifier("U+007F"));
+
+  // this one exists in the map, but has no valid VKEY
+  EXPECT_EQ(base::VKEY_UNKNOWN, KeyCodeFromKeyIdentifier("U+030A"));
+
+  // this one is not in the map
+  EXPECT_EQ(base::VKEY_UNKNOWN, KeyCodeFromKeyIdentifier("U+0001"));
+}
+
+TEST(KeyCodeFromKeyIdentifierTest, DoesNotMatchEmptyString) {
+  EXPECT_EQ(base::VKEY_UNKNOWN, KeyCodeFromKeyIdentifier(""));
+}
+
+}  // namespace base