ChannelOutboundBufferTest.java — netty Source File

Source Code

/*
 * Copyright 2012 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;

import io.netty.buffer.ByteBuf;
import io.netty.buffer.CompositeByteBuf;
import io.netty.channel.embedded.EmbeddedChannel;
import io.netty.util.CharsetUtil;
import io.netty.util.concurrent.DefaultThreadFactory;
import io.netty.util.concurrent.RejectedExecutionHandlers;
import io.netty.util.concurrent.SingleThreadEventExecutor;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.Timeout;

import java.net.SocketAddress;
import java.nio.ByteBuffer;
import java.util.Queue;
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.RejectedExecutionException;
import java.util.concurrent.TimeUnit;

import static io.netty.buffer.Unpooled.*;

import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertNotNull;
import static org.junit.jupiter.api.Assertions.assertNull;
import static org.junit.jupiter.api.Assertions.assertTrue;

public class ChannelOutboundBufferTest {

    @Test
    public void testEmptyNioBuffers() {
        TestChannel channel = new TestChannel();
        ChannelOutboundBuffer buffer = new ChannelOutboundBuffer(channel);
        assertEquals(0, buffer.nioBufferCount());
        ByteBuffer[] buffers = buffer.nioBuffers();
        assertNotNull(buffers);
        for (ByteBuffer b: buffers) {
            assertNull(b);
        }
        assertEquals(0, buffer.nioBufferCount());
        release(buffer);
    }

    @Test
    public void testNioBuffersCancelledRemoveBytes() {
        TestChannel channel = new TestChannel();
// ... (479 more lines)