Re-lands 58186:

base/keyboard_code_conversion_unittest.cc

-// 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