// // Copyright (C) 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. #include <sys/stat.h> #include <unistd.h> #include <string> #include <vector> #include <gtest/gtest.h> #include "common/libs/utils/contains.h" #include "common/libs/utils/proc_file_utils.h" namespace cuttlefish { TEST(ProcFileUid, SelfUidTest) { auto my_pid = getpid(); auto login_uid_of_my_pid = OwnerUid(my_pid); ASSERT_TRUE(login_uid_of_my_pid.ok()) << login_uid_of_my_pid.error().Trace(); ASSERT_EQ(getuid(), *login_uid_of_my_pid); } TEST(ProcFilePid, CurrentPidCollected) { auto pids_result = CollectPids(getuid()); auto this_pid = getpid(); // verify if the pids returned are really owned by getuid() ASSERT_TRUE(pids_result.ok()); ASSERT_TRUE(Contains(*pids_result, this_pid)); } } // namespace cuttlefish