sys_epoll_test.cpp revision f04935c85e0b466f0d30d2cd4c0fa2fff62e7d6d
1/* 2 * Copyright (C) 2013 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17#include <gtest/gtest.h> 18 19#include <errno.h> 20#include <signal.h> 21#include <sys/epoll.h> 22 23TEST(sys_epoll, smoke) { 24 int epoll_fd = epoll_create(1); 25 ASSERT_NE(-1, epoll_fd) << strerror(errno); 26 epoll_event events[1]; 27 28 // Regular epoll_wait. 29 ASSERT_EQ(0, epoll_wait(epoll_fd, events, 1, 1)); 30 31 // epoll_pwait without a sigset (which is equivalent to epoll_wait). 32 ASSERT_EQ(0, epoll_pwait(epoll_fd, events, 1, 1, NULL)); 33 34 // epoll_pwait with a sigset. 35 sigset_t ss; 36 sigemptyset(&ss); 37 sigaddset(&ss, SIGPIPE); 38 ASSERT_EQ(0, epoll_pwait(epoll_fd, events, 1, 1, &ss)); 39} 40