/*

* Copyright (C) 2013 The Android Open Source Project

*

* Licensed under the Apache License, Version 2.0 (the "License");

* you may not use this file except in compliance with the License.

* You may obtain a copy of the License at

*

* http://www.apache.org/licenses/LICENSE-2.0

*

* Unless required by applicable law or agreed to in writing, software

* distributed under the License is distributed on an "AS IS" BASIS,

* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

* See the License for the specific language governing permissions and

* limitations under the License.

*/

#include <gtest/gtest.h>

#include <errno.h>

#include <sys/epoll.h>

TEST(sys_epoll, smoke) {

int epoll_fd = epoll_create(1);

ASSERT_NE(-1, epoll_fd) << strerror(errno);

epoll_event events[1];

// Regular epoll_wait.

ASSERT_EQ(0, epoll_wait(epoll_fd, events, 1, 1));

// epoll_pwait without a sigset (which is equivalent to epoll_wait).

ASSERT_EQ(0, epoll_pwait(epoll_fd, events, 1, 1, NULL));

// epoll_pwait with a sigset.

sigset_t ss;

sigemptyset(&ss);

sigaddset(&ss, SIGPIPE);

ASSERT_EQ(0, epoll_pwait(epoll_fd, events, 1, 1, &ss));

}