NetUtilTest.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.util;

import io.netty.util.internal.StringUtil;
import org.junit.jupiter.api.Test;

import java.net.Inet4Address;
import java.net.Inet6Address;
import java.net.InetAddress;
import java.net.InetSocketAddress;
import java.net.UnknownHostException;
import java.util.HashMap;
import java.util.Map;
import java.util.Map.Entry;

import static io.netty.util.NetUtil.*;
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 NetUtilTest {

    private static final class TestMap extends HashMap<String, String> {
        private static final long serialVersionUID = -298642816998608473L;

        TestMap(String... values) {
            for (int i = 0; i < values.length; i += 2) {
                String key = values[i];
                String value = values[i + 1];
                put(key, value);
            }
        }
    }

    private static final Map<String, String> validIpV4Hosts = new TestMap(
            "192.168.1.0",     "c0a80100",
            "10.255.255.254",  "0afffffe",
            "172.18.5.4",      "ac120504",
            "0.0.0.0",         "00000000",
            "127.0.0.1",       "7f000001",
            "255.255.255.255", "ffffffff",
            "1.2.3.4",         "01020304");

    private static final Map<String, String> invalidIpV4Hosts = new TestMap(
// ... (761 more lines)