browser: Move some ash files into ui/ash.

chrome/browser/ui/ash/caps_lock_handler_browsertest.cc

+// Copyright (c) 2012 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 "chrome/browser/ui/ash/caps_lock_handler.h"
+
+#include "chrome/test/base/in_process_browser_test.h"
+#include "chrome/test/base/ui_test_utils.h"
+
+#if defined(OS_CHROMEOS)
+#include "chrome/browser/chromeos/input_method/mock_xkeyboard.h"
+using namespace chromeos::input_method;
+#endif
+
+namespace {
+
+#if defined(OS_CHROMEOS)
+class CapsLockHandlerTest : public InProcessBrowserTest {
+ public:
+  CapsLockHandlerTest()
+      : initial_caps_lock_state_(false) {
+  }
+  virtual void SetUp() OVERRIDE {
+    handler_.reset(new CapsLockHandler(&xkeyboard_));
+    // Force CapsLockHandler::HandleToggleCapsLock() to toggle the lock state.
+    handler_->set_is_running_on_chromeos_for_test(true);
+  }
+  virtual void TearDown() OVERRIDE {
+    handler_.reset();
+  }
+
+ protected:
+  const bool initial_caps_lock_state_;
+  MockXKeyboard xkeyboard_;
+  scoped_ptr<CapsLockHandler> handler_;
+
+  DISALLOW_COPY_AND_ASSIGN(CapsLockHandlerTest);
+};
+#endif
+
+}  // namespace
+
+#if defined(OS_CHROMEOS)
+// Check if HandleToggleCapsLock() really changes the lock state.
+IN_PROC_BROWSER_TEST_F(CapsLockHandlerTest, TestCapsLock) {
+  EXPECT_EQ(initial_caps_lock_state_, handler_->caps_lock_is_on_for_test());
+  EXPECT_TRUE(handler_->HandleToggleCapsLock());
+  EXPECT_EQ(!initial_caps_lock_state_, xkeyboard_.CapsLockIsEnabled());
+  handler_->OnCapsLockChange(!initial_caps_lock_state_);
+  EXPECT_EQ(!initial_caps_lock_state_, handler_->caps_lock_is_on_for_test());
+  EXPECT_TRUE(handler_->HandleToggleCapsLock());
+  handler_->OnCapsLockChange(initial_caps_lock_state_);
+  EXPECT_EQ(initial_caps_lock_state_, xkeyboard_.CapsLockIsEnabled());
+  EXPECT_EQ(initial_caps_lock_state_, handler_->caps_lock_is_on_for_test());
+}
+#endif