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// 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.
#ifndef CHROME_TEST_MENU_MODEL_TEST_H_
#define CHROME_TEST_MENU_MODEL_TEST_H_
#pragma once
#include "ui/base/models/accelerator.h"
#include "ui/base/models/simple_menu_model.h"
// A mix-in class to be used in addition to something that derrives from
// testing::Test to provide some extra functionality for testing menu models.
class MenuModelTest {
public:
MenuModelTest() { }
virtual ~MenuModelTest() { }
protected:
// A menu delegate that counts the number of times certain things are called
// to make sure things are hooked up properly.
class Delegate : public ui::SimpleMenuModel::Delegate,
public ui::AcceleratorProvider {
public:
Delegate() : execute_count_(0), enable_count_(0) { }
virtual bool IsCommandIdChecked(int command_id) const { return false; }
virtual bool IsCommandIdEnabled(int command_id) const {
++enable_count_;
return true;
}
virtual bool GetAcceleratorForCommandId(
int command_id,
ui::Accelerator* accelerator) { return false; }
virtual void ExecuteCommand(int command_id) { ++execute_count_; }
int execute_count_;
mutable int enable_count_;
};
// Recursively checks the enabled state and executes a command on every item
// that's not a separator or a submenu parent item. The returned count should
// match the number of times the delegate is called to ensure every item
// works.
void CountEnabledExecutable(ui::MenuModel* model, int* count);
Delegate delegate_;
};
#endif // CHROME_TEST_MENU_MODEL_TEST_H_