1 /*
2  * Copyright (C) 2019 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-2.0
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 #pragma once
17 
18 #include <gtest/gtest.h>
19 
20 namespace android {
21 
PrintInstanceNameToString(const testing::TestParamInfo<std::string> & info)22 static inline std::string PrintInstanceNameToString(
23     const testing::TestParamInfo<std::string>& info) {
24     // test names need to be unique -> index prefix
25     std::string name = std::to_string(info.index) + "/" + info.param;
26 
27     for (size_t i = 0; i < name.size(); i++) {
28         // gtest test names must only contain alphanumeric characters
29         if (!std::isalnum(name[i])) name[i] = '_';
30     }
31 
32     return name;
33 }
34 
35 }  // namespace android
36