| //===-- Unittests for nanosleep -------------------------------------------===// |
| // |
| // 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 <time.h> |
| |
| #include "src/errno/libc_errno.h" |
| #include "src/time/nanosleep.h" |
| #include "test/UnitTest/ErrnoSetterMatcher.h" |
| #include "test/UnitTest/Test.h" |
| |
| namespace cpp = __llvm_libc::cpp; |
| |
| TEST(LlvmLibcNanosleep, SmokeTest) { |
| // TODO: When we have the code to read clocks, test that time has passed. |
| using __llvm_libc::testing::ErrnoSetterMatcher::Succeeds; |
| libc_errno = 0; |
| |
| struct timespec tim = {1, 500}; |
| struct timespec tim2 = {0, 0}; |
| int ret = __llvm_libc::nanosleep(&tim, &tim2); |
| ASSERT_EQ(libc_errno, 0); |
| ASSERT_EQ(ret, 0); |
| } |