EpollSpliceTest.java — netty Source File

Source Code

/*
 * Copyright 2015 The Netty Project
 *
 * The Netty Project licenses this file to you 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:
 *
 *   https://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.
 */
package io.netty.channel.epoll;

import io.netty.bootstrap.Bootstrap;
import io.netty.bootstrap.ServerBootstrap;
import io.netty.buffer.ByteBuf;
import io.netty.buffer.Unpooled;
import io.netty.channel.Channel;
import io.netty.channel.ChannelFuture;
import io.netty.channel.ChannelFutureListener;
import io.netty.channel.ChannelHandlerContext;
import io.netty.channel.ChannelInboundHandlerAdapter;
import io.netty.channel.EventLoopGroup;
import io.netty.channel.MultiThreadIoEventLoopGroup;
import io.netty.channel.SimpleChannelInboundHandler;
import io.netty.channel.unix.FileDescriptor;
import io.netty.util.NetUtil;
import io.netty.util.internal.PlatformDependent;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.Timeout;

import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.util.Random;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.atomic.AtomicReference;

import static org.junit.jupiter.api.Assertions.assertArrayEquals;
import static org.junit.jupiter.api.Assertions.assertEquals;

public class EpollSpliceTest {

    private static final int SPLICE_LEN = 32 * 1024;
    private static final Random random = new Random();
    private static final byte[] data = new byte[1048576];

    static {
        random.nextBytes(data);
    }

    @Test
    public void spliceToSocket() throws Throwable {
        final EchoHandler sh = new EchoHandler();
        final EchoHandler ch = new EchoHandler();

// ... (253 more lines)