| //===-- Unittests for sched_yield -----------------------------------------===// |
| // |
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| // See https://llvm.org/LICENSE.txt for license information. |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #include "src/errno/libc_errno.h" |
| #include "src/sched/sched_yield.h" |
| #include "test/UnitTest/Test.h" |
| |
| TEST(LlvmLibcSchedYieldTest, SmokeTest) { |
| LIBC_NAMESPACE::libc_errno = 0; |
| // sched_yield() always succeeds, just do a basic test that errno/ret are |
| // properly 0. |
| ASSERT_EQ(LIBC_NAMESPACE::sched_yield(), 0); |
| ASSERT_ERRNO_SUCCESS(); |
| } |