1 /* 2 * Copyright (C) 2015 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 17 #ifndef ANDROID_BASE_TEST_UTILS_H 18 #define ANDROID_BASE_TEST_UTILS_H 19 20 #include <string> 21 22 #include <android-base/macros.h> 23 24 class TemporaryFile { 25 public: 26 TemporaryFile(); 27 ~TemporaryFile(); 28 29 int fd; 30 char path[1024]; 31 32 private: 33 void init(const std::string& tmp_dir); 34 35 DISALLOW_COPY_AND_ASSIGN(TemporaryFile); 36 }; 37 38 class TemporaryDir { 39 public: 40 TemporaryDir(); 41 ~TemporaryDir(); 42 43 char path[1024]; 44 45 private: 46 bool init(const std::string& tmp_dir); 47 48 DISALLOW_COPY_AND_ASSIGN(TemporaryDir); 49 }; 50 51 class CapturedStderr { 52 public: 53 CapturedStderr(); 54 ~CapturedStderr(); 55 56 int fd() const; 57 58 private: 59 void init(); 60 void reset(); 61 62 TemporaryFile temp_file_; 63 int old_stderr_; 64 65 DISALLOW_COPY_AND_ASSIGN(CapturedStderr); 66 }; 67 68 #endif // ANDROID_BASE_TEST_UTILS_H 69