1 /* 2 * Copyright (C) 2023 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0dd 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #pragma once 18 19 #include <vector> 20 #include <utility> 21 #include <functional> 22 #include <string> 23 24 // The pair describes a feature flag by an aconfig function and a raw 25 // flag name. For a legacy feature flag, the function pointer is null. 26 typedef std::pair<std::function<bool()>, std::string> p_flag; 27 28 namespace android::test::flag { 29 30 // Returns a group of flags that don't meet expected conditions. Each 31 // element in the returned group contains an expected condition and a 32 // feature flag represented by a string. The input parameter `flag_conditions` 33 // is a group of pairs, with each pair containing the expected condition 34 // and a group of feature flags. 35 std::vector<std::pair<bool, std::string>> GetFlagsNotMetRequirements( 36 const std::vector<std::pair<bool, std::vector<p_flag>>> flag_conditions); 37 38 // Returns true if the value of `feature_flag` meets `expected_condition`, 39 // false when the condition doesn't meet. 40 bool CheckFlagCondition(bool expected_condition, const p_flag feature_flag); 41 42 } // namespace android::test::flag