HttpServerCodecTest.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.handler.codec.http;

import io.netty.buffer.ByteBuf;
import io.netty.buffer.Unpooled;
import io.netty.channel.embedded.EmbeddedChannel;
import io.netty.util.CharsetUtil;
import org.junit.jupiter.api.Test;

import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertFalse;
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 HttpServerCodecTest {

    /**
     * Testcase for https://github.com/netty/netty/issues/433
     */
    @Test
    public void testUnfinishedChunkedHttpRequestIsLastFlag() throws Exception {

        int maxChunkSize = 2000;
        HttpServerCodec httpServerCodec = new HttpServerCodec(1000, 1000, maxChunkSize);
        EmbeddedChannel decoderEmbedder = new EmbeddedChannel(httpServerCodec);

        int totalContentLength = maxChunkSize * 5;
        decoderEmbedder.writeInbound(Unpooled.copiedBuffer(
                "PUT /test HTTP/1.1\r\n" +
                "Content-Length: " + totalContentLength + "\r\n" +
                "\r\n", CharsetUtil.UTF_8));

        int offeredContentLength = (int) (maxChunkSize * 2.5);
        decoderEmbedder.writeInbound(prepareDataChunk(offeredContentLength));
        decoderEmbedder.finish();

        HttpMessage httpMessage = decoderEmbedder.readInbound();
        assertNotNull(httpMessage);

        boolean empty = true;
        int totalBytesPolled = 0;
        for (;;) {
            HttpContent httpChunk = decoderEmbedder.readInbound();
            if (httpChunk == null) {
                break;
// ... (125 more lines)