| 1 | //===-- Unittests for epoll_create ----------------------------------------===// |
|---|---|
| 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 | #include "src/sys/epoll/epoll_create.h" |
| 9 | #include "src/unistd/close.h" |
| 10 | #include "test/UnitTest/ErrnoCheckingTest.h" |
| 11 | #include "test/UnitTest/ErrnoSetterMatcher.h" |
| 12 | #include "test/UnitTest/Test.h" |
| 13 | #include <sys/syscall.h> // For syscall numbers. |
| 14 | |
| 15 | using namespace LIBC_NAMESPACE::testing::ErrnoSetterMatcher; |
| 16 | using LlvmLibcEpollCreateTest = LIBC_NAMESPACE::testing::ErrnoCheckingTest; |
| 17 | |
| 18 | TEST_F(LlvmLibcEpollCreateTest, Basic) { |
| 19 | int fd = LIBC_NAMESPACE::epoll_create(1); |
| 20 | ASSERT_GT(fd, 0); |
| 21 | ASSERT_ERRNO_SUCCESS(); |
| 22 | |
| 23 | ASSERT_THAT(LIBC_NAMESPACE::close(fd), Succeeds()); |
| 24 | } |
| 25 | |
| 26 | #ifdef SYS_epoll_create |
| 27 | TEST_F(LlvmLibcEpollCreateTest, Fails) { |
| 28 | ASSERT_THAT(LIBC_NAMESPACE::epoll_create(0), Fails(EINVAL)); |
| 29 | } |
| 30 | #endif |
| 31 |