128 lines
3.8 KiB
Java
128 lines
3.8 KiB
Java
/*
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* Copyright 2013 The Netty Project
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*
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* The Netty Project licenses this file to you under the Apache License,
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* version 2.0 (the "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at:
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*/
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package io.netty.handler.codec.compression;
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import io.netty.buffer.ByteBuf;
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import io.netty.buffer.Unpooled;
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import org.junit.After;
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import org.junit.Test;
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import io.netty.channel.embedded.EmbeddedByteChannel;
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import static org.junit.Assert.*;
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public class JZlibTest {
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@Test
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public void testZLIB() throws Exception {
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ByteBuf data = Unpooled.wrappedBuffer("test".getBytes());
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EmbeddedByteChannel chEncoder =
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new EmbeddedByteChannel(new JZlibEncoder(ZlibWrapper.ZLIB));
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chEncoder.writeOutbound(data);
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assertTrue(chEncoder.finish());
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byte[] deflatedData = chEncoder.readOutbound().array();
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{
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EmbeddedByteChannel chDecoder =
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new EmbeddedByteChannel(new JZlibDecoder(ZlibWrapper.ZLIB));
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chDecoder.writeInbound(Unpooled.wrappedBuffer(deflatedData));
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assertTrue(chDecoder.finish());
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assertEquals(data, chDecoder.readInbound());
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}
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{
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EmbeddedByteChannel chDecoder =
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new EmbeddedByteChannel(new JZlibDecoder(ZlibWrapper.ZLIB_OR_NONE));
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chDecoder.writeInbound(Unpooled.wrappedBuffer(deflatedData));
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assertTrue(chDecoder.finish());
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assertEquals(data, chDecoder.readInbound());
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}
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}
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@Test
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public void testNONE() throws Exception {
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ByteBuf data = Unpooled.wrappedBuffer("test".getBytes());
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EmbeddedByteChannel chEncoder =
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new EmbeddedByteChannel(new JZlibEncoder(ZlibWrapper.NONE));
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chEncoder.writeOutbound(data);
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assertTrue(chEncoder.finish());
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byte[] deflatedData = chEncoder.readOutbound().array();
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{
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EmbeddedByteChannel chDecoder =
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new EmbeddedByteChannel(new JZlibDecoder(ZlibWrapper.NONE));
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chDecoder.writeInbound(Unpooled.wrappedBuffer(deflatedData));
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assertTrue(chDecoder.finish());
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assertEquals(data, chDecoder.readInbound());
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}
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{
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EmbeddedByteChannel chDecoder =
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new EmbeddedByteChannel(new JZlibDecoder(ZlibWrapper.ZLIB_OR_NONE));
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chDecoder.writeInbound(Unpooled.wrappedBuffer(deflatedData));
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assertTrue(chDecoder.finish());
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assertEquals(data, chDecoder.readInbound());
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}
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}
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@Test
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public void testGZIP() throws Exception {
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ByteBuf data = Unpooled.wrappedBuffer("test".getBytes());
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EmbeddedByteChannel chEncoder =
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new EmbeddedByteChannel(new JZlibEncoder(ZlibWrapper.GZIP));
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chEncoder.writeOutbound(data);
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assertTrue(chEncoder.finish());
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byte[] deflatedData = chEncoder.readOutbound().array();
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{
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EmbeddedByteChannel chDecoder =
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new EmbeddedByteChannel(new JZlibDecoder(ZlibWrapper.GZIP));
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chDecoder.writeInbound(Unpooled.wrappedBuffer(deflatedData));
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assertTrue(chDecoder.finish());
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assertEquals(data, chDecoder.readInbound());
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}
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{
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EmbeddedByteChannel chDecoder =
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new EmbeddedByteChannel(new JZlibDecoder(ZlibWrapper.ZLIB_OR_NONE));
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chDecoder.writeInbound(Unpooled.wrappedBuffer(deflatedData));
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assertTrue(chDecoder.finish());
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assertEquals(data, chDecoder.readInbound());
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}
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}
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}
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