24 lines · cpp
1//===-- Unittests for getsid ----------------------------------------------===//2//3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.4// See https://llvm.org/LICENSE.txt for license information.5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception6//7//===----------------------------------------------------------------------===//8 9#include "src/unistd/getsid.h"10#include "test/UnitTest/ErrnoCheckingTest.h"11#include "test/UnitTest/Test.h"12 13using LlvmLibcGetSidTest = LIBC_NAMESPACE::testing::ErrnoCheckingTest;14 15TEST_F(LlvmLibcGetSidTest, GetCurrSID) {16 pid_t sid = LIBC_NAMESPACE::getsid(0);17 ASSERT_NE(sid, -1);18 ASSERT_ERRNO_SUCCESS();19 20 pid_t nonexist_sid = LIBC_NAMESPACE::getsid(-1);21 ASSERT_EQ(nonexist_sid, -1);22 ASSERT_ERRNO_FAILURE();23}24