1*71db0c75SAndroid Build Coastguard Worker //===-- Unittests for sched_yield -----------------------------------------===// 2*71db0c75SAndroid Build Coastguard Worker // 3*71db0c75SAndroid Build Coastguard Worker // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4*71db0c75SAndroid Build Coastguard Worker // See https://llvm.org/LICENSE.txt for license information. 5*71db0c75SAndroid Build Coastguard Worker // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6*71db0c75SAndroid Build Coastguard Worker // 7*71db0c75SAndroid Build Coastguard Worker //===----------------------------------------------------------------------===// 8*71db0c75SAndroid Build Coastguard Worker 9*71db0c75SAndroid Build Coastguard Worker #include "src/errno/libc_errno.h" 10*71db0c75SAndroid Build Coastguard Worker #include "src/sched/sched_yield.h" 11*71db0c75SAndroid Build Coastguard Worker #include "test/UnitTest/Test.h" 12*71db0c75SAndroid Build Coastguard Worker TEST(LlvmLibcSchedYieldTest,SmokeTest)13*71db0c75SAndroid Build Coastguard WorkerTEST(LlvmLibcSchedYieldTest, SmokeTest) { 14*71db0c75SAndroid Build Coastguard Worker LIBC_NAMESPACE::libc_errno = 0; 15*71db0c75SAndroid Build Coastguard Worker // sched_yield() always succeeds, just do a basic test that errno/ret are 16*71db0c75SAndroid Build Coastguard Worker // properly 0. 17*71db0c75SAndroid Build Coastguard Worker ASSERT_EQ(LIBC_NAMESPACE::sched_yield(), 0); 18*71db0c75SAndroid Build Coastguard Worker ASSERT_ERRNO_SUCCESS(); 19*71db0c75SAndroid Build Coastguard Worker } 20