xref: /llvm-project/libc/test/src/sys/epoll/linux/epoll_create1_test.cpp (revision 5fb821560afd0543e4875c3c81d58f68f73eb03b) 
1 //===-- Unittests for epoll_create1 ---------------------------------------===//
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 "hdr/sys_epoll_macros.h"
9 #include "src/errno/libc_errno.h"
10 #include "src/sys/epoll/epoll_create1.h"
11 #include "src/unistd/close.h"
12 #include "test/UnitTest/ErrnoSetterMatcher.h"
13 #include "test/UnitTest/Test.h"
14 
15 using namespace LIBC_NAMESPACE::testing::ErrnoSetterMatcher;
16 
TEST(LlvmLibcEpollCreate1Test,Basic)17 TEST(LlvmLibcEpollCreate1Test, Basic) {
18   int fd = LIBC_NAMESPACE::epoll_create1(0);
19   ASSERT_GT(fd, 0);
20   ASSERT_ERRNO_SUCCESS();
21 
22   ASSERT_THAT(LIBC_NAMESPACE::close(fd), Succeeds());
23 }
24 
TEST(LlvmLibcEpollCreate1Test,CloseOnExecute)25 TEST(LlvmLibcEpollCreate1Test, CloseOnExecute) {
26   int fd = LIBC_NAMESPACE::epoll_create1(EPOLL_CLOEXEC);
27   ASSERT_GT(fd, 0);
28   ASSERT_ERRNO_SUCCESS();
29 
30   ASSERT_THAT(LIBC_NAMESPACE::close(fd), Succeeds());
31 }
32