SnappyTest.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.compression;

import io.netty.buffer.ByteBuf;
import io.netty.buffer.Unpooled;
import io.netty.util.CharsetUtil;
import org.junit.jupiter.api.AfterEach;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.function.Executable;

import static io.netty.handler.codec.compression.Snappy.*;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertThrows;

import java.nio.CharBuffer;
import java.nio.charset.StandardCharsets;

public class SnappyTest {
    private final Snappy snappy = new Snappy();

    @AfterEach
    public void resetSnappy() {
        snappy.reset();
    }

    @Test
    public void testDecodeLiteral() throws Exception {
        ByteBuf in = Unpooled.wrappedBuffer(new byte[] {
            0x05, // preamble length
            0x04 << 2, // literal tag + length
            0x6e, 0x65, 0x74, 0x74, 0x79 // "netty"
        });
        ByteBuf out = Unpooled.buffer(5);
        snappy.decode(in, out);

        // "netty"
        ByteBuf expected = Unpooled.wrappedBuffer(new byte[] {
            0x6e, 0x65, 0x74, 0x74, 0x79
        });
        assertEquals(expected, out, "Literal was not decoded correctly");

        in.release();
        out.release();
        expected.release();
    }

// ... (301 more lines)