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// 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::ToggleCapsLock() 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 ToggleCapsLock() 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());
handler_->ToggleCapsLock();
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());
handler_->ToggleCapsLock();
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());
// Check if SetCapsLockEnabled really changes the lock state.
handler_->SetCapsLockEnabled(!initial_caps_lock_state_);
EXPECT_EQ(!initial_caps_lock_state_, handler_->caps_lock_is_on_for_test());
EXPECT_EQ(!initial_caps_lock_state_, xkeyboard_.CapsLockIsEnabled());
EXPECT_EQ(!initial_caps_lock_state_, handler_->IsCapsLockEnabled());
handler_->SetCapsLockEnabled(initial_caps_lock_state_);
EXPECT_EQ(initial_caps_lock_state_, handler_->caps_lock_is_on_for_test());
EXPECT_EQ(initial_caps_lock_state_, xkeyboard_.CapsLockIsEnabled());
EXPECT_EQ(initial_caps_lock_state_, handler_->IsCapsLockEnabled());
}
#endif
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