QuicReadableTest.java — netty Source File

Source Code

/*
 * Copyright 2020 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.handler.codec.quic;

import io.netty.buffer.ByteBuf;
import io.netty.buffer.Unpooled;
import io.netty.channel.Channel;
import io.netty.channel.ChannelHandlerContext;
import io.netty.channel.ChannelInboundHandlerAdapter;
import org.junit.jupiter.params.ParameterizedTest;
import org.junit.jupiter.params.provider.MethodSource;

import java.util.ArrayList;
import java.util.List;
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.Executor;
import java.util.concurrent.atomic.AtomicInteger;
import java.util.concurrent.atomic.AtomicReference;

public class QuicReadableTest extends AbstractQuicTest {

    @ParameterizedTest
    @MethodSource("newSslTaskExecutors")
    public void testCorrectlyHandleReadableStreams(Executor executor) throws Throwable  {
        int numOfStreams = 256;
        int readStreams = numOfStreams / 2;
        // We do write longs.
        int expectedDataRead = readStreams * Long.BYTES;
        final CountDownLatch latch = new CountDownLatch(numOfStreams);
        final AtomicInteger bytesRead = new AtomicInteger();
        final AtomicReference<Throwable> serverErrorRef = new AtomicReference<>();
        final AtomicReference<Throwable> clientErrorRef = new AtomicReference<>();

        QuicChannelValidationHandler serverHandler = new QuicChannelValidationHandler();
        Channel server = QuicTestUtils.newServer(
                QuicTestUtils.newQuicServerBuilder(executor).initialMaxStreamsBidirectional(5000),
                InsecureQuicTokenHandler.INSTANCE,
                serverHandler, new ChannelInboundHandlerAdapter() {
                    private int counter;
                    @Override
                    public void channelRegistered(ChannelHandlerContext ctx) {
                        // Ensure we dont read from the streams so all of these will be reported as readable
                        ctx.channel().config().setAutoRead(false);
                    }

                    @Override
                    public void channelActive(ChannelHandlerContext ctx) {
// ... (79 more lines)