/*
* Copyright 2015 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:
*
* http://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 java.util.Random;
public abstract class AbstractCompressionTest {
protected static final Random rand;
protected static final byte[] BYTES_SMALL = new byte[256];
protected static final byte[] BYTES_LARGE = new byte[256 * 1024];
static {
rand = new Random();
fillArrayWithCompressibleData(BYTES_SMALL);
fillArrayWithCompressibleData(BYTES_LARGE);
}
private static void fillArrayWithCompressibleData(byte[] array) {
for (int i = 0; i < array.length; i++) {
array[i] = i % 4 != 0 ? 0 : (byte) rand.nextInt();
}
}
}