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| 1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #ifndef CHROME_TEST_MENU_MODEL_TEST_H_ | |
| 6 #define CHROME_TEST_MENU_MODEL_TEST_H_ | |
| 7 #pragma once | |
| 8 | |
| 9 #include "ui/base/models/accelerator.h" | |
| 10 #include "ui/base/models/simple_menu_model.h" | |
| 11 | |
| 12 // A mix-in class to be used in addition to something that derrives from | |
| 13 // testing::Test to provide some extra functionality for testing menu models. | |
| 14 class MenuModelTest { | |
| 15 public: | |
| 16 MenuModelTest() { } | |
| 17 virtual ~MenuModelTest() { } | |
| 18 | |
| 19 protected: | |
| 20 // A menu delegate that counts the number of times certain things are called | |
| 21 // to make sure things are hooked up properly. | |
| 22 class Delegate : public ui::SimpleMenuModel::Delegate, | |
| 23 public ui::AcceleratorProvider { | |
| 24 public: | |
| 25 Delegate() : execute_count_(0), enable_count_(0) { } | |
| 26 | |
| 27 virtual bool IsCommandIdChecked(int command_id) const { return false; } | |
| 28 virtual bool IsCommandIdEnabled(int command_id) const { | |
| 29 ++enable_count_; | |
| 30 return true; | |
| 31 } | |
| 32 virtual bool GetAcceleratorForCommandId( | |
| 33 int command_id, | |
| 34 ui::Accelerator* accelerator) { return false; } | |
| 35 virtual void ExecuteCommand(int command_id) { ++execute_count_; } | |
| 36 | |
| 37 int execute_count_; | |
| 38 mutable int enable_count_; | |
| 39 }; | |
| 40 | |
| 41 // Recursively checks the enabled state and executes a command on every item | |
| 42 // that's not a separator or a submenu parent item. The returned count should | |
| 43 // match the number of times the delegate is called to ensure every item | |
| 44 // works. | |
| 45 void CountEnabledExecutable(ui::MenuModel* model, int* count); | |
| 46 | |
| 47 Delegate delegate_; | |
| 48 }; | |
| 49 | |
| 50 #endif // CHROME_TEST_MENU_MODEL_TEST_H_ | |
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