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/*
* Copyright 2023 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#pragma once
#include <common/FlagManager.h>
#define SET_FLAG_FOR_TEST(name, value) TestFlagSetter _testflag_((name), (name), (value))
namespace android {
class TestFlagSetter {
public:
TestFlagSetter(bool (*getter)(), void((*setter)(bool)), bool flagValue) {
FlagManager::getMutableInstance().setUnitTestMode();
const bool initialValue = getter();
setter(flagValue);
mResetFlagValue = [=] { setter(initialValue); };
}
~TestFlagSetter() { mResetFlagValue(); }
private:
std::function<void()> mResetFlagValue;
};
} // namespace android
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