| 1 | //===-- Unittests for sched_yield -----------------------------------------===// |
|---|---|
| 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-exception |
| 6 | // |
| 7 | //===----------------------------------------------------------------------===// |
| 8 | |
| 9 | #include "src/errno/libc_errno.h" |
| 10 | #include "src/sched/sched_yield.h" |
| 11 | #include "test/UnitTest/Test.h" |
| 12 | |
| 13 | TEST(LlvmLibcSchedYieldTest, SmokeTest) { |
| 14 | LIBC_NAMESPACE::libc_errno = 0; |
| 15 | // sched_yield() always succeeds, just do a basic test that errno/ret are |
| 16 | // properly 0. |
| 17 | ASSERT_EQ(LIBC_NAMESPACE::sched_yield(), 0); |
| 18 | ASSERT_ERRNO_SUCCESS(); |
| 19 | } |
| 20 |