Pavlin Radoslavov | d0e32d7 | 2014-10-31 18:11:43 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2014 Open Networking Laboratory |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | package org.onlab.packet; |
| 17 | |
Pavlin Radoslavov | af5ff79 | 2014-10-31 20:51:47 -0700 | [diff] [blame] | 18 | import com.google.common.net.InetAddresses; |
Pavlin Radoslavov | 854ecab | 2014-11-03 09:43:25 -0800 | [diff] [blame] | 19 | import com.google.common.testing.EqualsTester; |
Pavlin Radoslavov | f182f01 | 2014-11-04 15:03:18 -0800 | [diff] [blame] | 20 | import org.junit.Ignore; |
Pavlin Radoslavov | d0e32d7 | 2014-10-31 18:11:43 -0700 | [diff] [blame] | 21 | import org.junit.Test; |
| 22 | |
Thomas Vachuska | 9d8f72f | 2014-11-03 10:14:05 -0800 | [diff] [blame] | 23 | import java.net.InetAddress; |
| 24 | |
Pavlin Radoslavov | d0e32d7 | 2014-10-31 18:11:43 -0700 | [diff] [blame] | 25 | import static org.hamcrest.Matchers.is; |
Pavlin Radoslavov | d0e32d7 | 2014-10-31 18:11:43 -0700 | [diff] [blame] | 26 | import static org.junit.Assert.assertThat; |
| 27 | import static org.junit.Assert.assertTrue; |
| 28 | import static org.onlab.junit.ImmutableClassChecker.assertThatClassIsImmutable; |
| 29 | |
| 30 | /** |
| 31 | * Tests for class {@link IpAddress}. |
| 32 | */ |
| 33 | public class IpAddressTest { |
| 34 | /** |
| 35 | * Tests the immutability of {@link IpAddress}. |
| 36 | */ |
Pavlin Radoslavov | f182f01 | 2014-11-04 15:03:18 -0800 | [diff] [blame] | 37 | @Ignore("The class is not pure immutable, because it is not 'final'") |
Pavlin Radoslavov | d0e32d7 | 2014-10-31 18:11:43 -0700 | [diff] [blame] | 38 | @Test |
| 39 | public void testImmutable() { |
| 40 | assertThatClassIsImmutable(IpAddress.class); |
| 41 | } |
| 42 | |
| 43 | /** |
| 44 | * Tests the length of the address in bytes (octets). |
| 45 | */ |
| 46 | @Test |
| 47 | public void testAddrByteLength() { |
| 48 | assertThat(IpAddress.INET_BYTE_LENGTH, is(4)); |
| 49 | assertThat(IpAddress.INET6_BYTE_LENGTH, is(16)); |
| 50 | assertThat(IpAddress.byteLength(IpAddress.Version.INET), is(4)); |
| 51 | assertThat(IpAddress.byteLength(IpAddress.Version.INET6), is(16)); |
| 52 | } |
| 53 | |
| 54 | /** |
| 55 | * Tests the length of the address in bits. |
| 56 | */ |
| 57 | @Test |
| 58 | public void testAddrBitLength() { |
| 59 | assertThat(IpAddress.INET_BIT_LENGTH, is(32)); |
| 60 | assertThat(IpAddress.INET6_BIT_LENGTH, is(128)); |
| 61 | } |
| 62 | |
| 63 | /** |
| 64 | * Tests returning the IP address version. |
| 65 | */ |
| 66 | @Test |
| 67 | public void testVersion() { |
| 68 | IpAddress ipAddress; |
| 69 | |
| 70 | // IPv4 |
| 71 | ipAddress = IpAddress.valueOf("0.0.0.0"); |
| 72 | assertThat(ipAddress.version(), is(IpAddress.Version.INET)); |
| 73 | |
| 74 | // IPv6 |
| 75 | ipAddress = IpAddress.valueOf("::"); |
| 76 | assertThat(ipAddress.version(), is(IpAddress.Version.INET6)); |
| 77 | } |
| 78 | |
| 79 | /** |
| 80 | * Tests returning an IPv4 address as a byte array. |
| 81 | */ |
| 82 | @Test |
| 83 | public void testAddressToOctetsIPv4() { |
| 84 | IpAddress ipAddress; |
Pavlin Radoslavov | f182f01 | 2014-11-04 15:03:18 -0800 | [diff] [blame] | 85 | byte[] value; |
Pavlin Radoslavov | d0e32d7 | 2014-10-31 18:11:43 -0700 | [diff] [blame] | 86 | |
Pavlin Radoslavov | f182f01 | 2014-11-04 15:03:18 -0800 | [diff] [blame] | 87 | value = new byte[] {1, 2, 3, 4}; |
Pavlin Radoslavov | d0e32d7 | 2014-10-31 18:11:43 -0700 | [diff] [blame] | 88 | ipAddress = IpAddress.valueOf("1.2.3.4"); |
Pavlin Radoslavov | f182f01 | 2014-11-04 15:03:18 -0800 | [diff] [blame] | 89 | assertThat(ipAddress.toOctets(), is(value)); |
Pavlin Radoslavov | d0e32d7 | 2014-10-31 18:11:43 -0700 | [diff] [blame] | 90 | |
Pavlin Radoslavov | f182f01 | 2014-11-04 15:03:18 -0800 | [diff] [blame] | 91 | value = new byte[] {0, 0, 0, 0}; |
Pavlin Radoslavov | d0e32d7 | 2014-10-31 18:11:43 -0700 | [diff] [blame] | 92 | ipAddress = IpAddress.valueOf("0.0.0.0"); |
Pavlin Radoslavov | f182f01 | 2014-11-04 15:03:18 -0800 | [diff] [blame] | 93 | assertThat(ipAddress.toOctets(), is(value)); |
Pavlin Radoslavov | d0e32d7 | 2014-10-31 18:11:43 -0700 | [diff] [blame] | 94 | |
Pavlin Radoslavov | f182f01 | 2014-11-04 15:03:18 -0800 | [diff] [blame] | 95 | value = new byte[] {(byte) 0xff, (byte) 0xff, |
| 96 | (byte) 0xff, (byte) 0xff}; |
Pavlin Radoslavov | d0e32d7 | 2014-10-31 18:11:43 -0700 | [diff] [blame] | 97 | ipAddress = IpAddress.valueOf("255.255.255.255"); |
Pavlin Radoslavov | f182f01 | 2014-11-04 15:03:18 -0800 | [diff] [blame] | 98 | assertThat(ipAddress.toOctets(), is(value)); |
Pavlin Radoslavov | d0e32d7 | 2014-10-31 18:11:43 -0700 | [diff] [blame] | 99 | } |
| 100 | |
| 101 | /** |
| 102 | * Tests returning an IPv6 address as a byte array. |
| 103 | */ |
| 104 | @Test |
| 105 | public void testAddressToOctetsIPv6() { |
| 106 | IpAddress ipAddress; |
Pavlin Radoslavov | f182f01 | 2014-11-04 15:03:18 -0800 | [diff] [blame] | 107 | byte[] value; |
Pavlin Radoslavov | d0e32d7 | 2014-10-31 18:11:43 -0700 | [diff] [blame] | 108 | |
Pavlin Radoslavov | f182f01 | 2014-11-04 15:03:18 -0800 | [diff] [blame] | 109 | value = new byte[] {0x11, 0x11, 0x22, 0x22, |
| 110 | 0x33, 0x33, 0x44, 0x44, |
| 111 | 0x55, 0x55, 0x66, 0x66, |
| 112 | 0x77, 0x77, |
| 113 | (byte) 0x88, (byte) 0x88}; |
Pavlin Radoslavov | d0e32d7 | 2014-10-31 18:11:43 -0700 | [diff] [blame] | 114 | ipAddress = |
| 115 | IpAddress.valueOf("1111:2222:3333:4444:5555:6666:7777:8888"); |
Pavlin Radoslavov | f182f01 | 2014-11-04 15:03:18 -0800 | [diff] [blame] | 116 | assertThat(ipAddress.toOctets(), is(value)); |
Pavlin Radoslavov | d0e32d7 | 2014-10-31 18:11:43 -0700 | [diff] [blame] | 117 | |
Pavlin Radoslavov | f182f01 | 2014-11-04 15:03:18 -0800 | [diff] [blame] | 118 | value = new byte[] {0x00, 0x00, 0x00, 0x00, |
| 119 | 0x00, 0x00, 0x00, 0x00, |
| 120 | 0x00, 0x00, 0x00, 0x00, |
| 121 | 0x00, 0x00, 0x00, 0x00}; |
Pavlin Radoslavov | d0e32d7 | 2014-10-31 18:11:43 -0700 | [diff] [blame] | 122 | ipAddress = IpAddress.valueOf("::"); |
Pavlin Radoslavov | f182f01 | 2014-11-04 15:03:18 -0800 | [diff] [blame] | 123 | assertThat(ipAddress.toOctets(), is(value)); |
Pavlin Radoslavov | d0e32d7 | 2014-10-31 18:11:43 -0700 | [diff] [blame] | 124 | |
Pavlin Radoslavov | f182f01 | 2014-11-04 15:03:18 -0800 | [diff] [blame] | 125 | value = new byte[] {(byte) 0xff, (byte) 0xff, |
| 126 | (byte) 0xff, (byte) 0xff, |
| 127 | (byte) 0xff, (byte) 0xff, |
| 128 | (byte) 0xff, (byte) 0xff, |
| 129 | (byte) 0xff, (byte) 0xff, |
| 130 | (byte) 0xff, (byte) 0xff, |
| 131 | (byte) 0xff, (byte) 0xff, |
| 132 | (byte) 0xff, (byte) 0xff}; |
Pavlin Radoslavov | d0e32d7 | 2014-10-31 18:11:43 -0700 | [diff] [blame] | 133 | ipAddress = |
| 134 | IpAddress.valueOf("ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff"); |
Pavlin Radoslavov | f182f01 | 2014-11-04 15:03:18 -0800 | [diff] [blame] | 135 | assertThat(ipAddress.toOctets(), is(value)); |
Pavlin Radoslavov | d0e32d7 | 2014-10-31 18:11:43 -0700 | [diff] [blame] | 136 | } |
| 137 | |
| 138 | /** |
Pavlin Radoslavov | f182f01 | 2014-11-04 15:03:18 -0800 | [diff] [blame] | 139 | * Tests returning an IPv4 address as an integer. |
Pavlin Radoslavov | d0e32d7 | 2014-10-31 18:11:43 -0700 | [diff] [blame] | 140 | */ |
| 141 | @Test |
Pavlin Radoslavov | 34c921a | 2014-11-03 15:41:22 -0800 | [diff] [blame] | 142 | public void testToInt() { |
Pavlin Radoslavov | d0e32d7 | 2014-10-31 18:11:43 -0700 | [diff] [blame] | 143 | IpAddress ipAddress; |
| 144 | |
| 145 | ipAddress = IpAddress.valueOf("1.2.3.4"); |
| 146 | assertThat(ipAddress.toInt(), is(0x01020304)); |
| 147 | |
| 148 | ipAddress = IpAddress.valueOf("0.0.0.0"); |
| 149 | assertThat(ipAddress.toInt(), is(0)); |
| 150 | |
| 151 | ipAddress = IpAddress.valueOf("255.255.255.255"); |
| 152 | assertThat(ipAddress.toInt(), is(-1)); |
| 153 | } |
| 154 | |
| 155 | /** |
Pavlin Radoslavov | 34c921a | 2014-11-03 15:41:22 -0800 | [diff] [blame] | 156 | * Tests valueOf() converter for IPv4 integer value. |
Pavlin Radoslavov | d0e32d7 | 2014-10-31 18:11:43 -0700 | [diff] [blame] | 157 | */ |
| 158 | @Test |
Pavlin Radoslavov | 34c921a | 2014-11-03 15:41:22 -0800 | [diff] [blame] | 159 | public void testValueOfForIntegerIPv4() { |
Pavlin Radoslavov | d0e32d7 | 2014-10-31 18:11:43 -0700 | [diff] [blame] | 160 | IpAddress ipAddress; |
| 161 | |
| 162 | ipAddress = IpAddress.valueOf(0x01020304); |
| 163 | assertThat(ipAddress.toString(), is("1.2.3.4")); |
| 164 | |
| 165 | ipAddress = IpAddress.valueOf(0); |
| 166 | assertThat(ipAddress.toString(), is("0.0.0.0")); |
| 167 | |
| 168 | ipAddress = IpAddress.valueOf(0xffffffff); |
| 169 | assertThat(ipAddress.toString(), is("255.255.255.255")); |
| 170 | } |
| 171 | |
| 172 | /** |
| 173 | * Tests valueOf() converter for IPv4 byte array. |
| 174 | */ |
| 175 | @Test |
| 176 | public void testValueOfByteArrayIPv4() { |
| 177 | IpAddress ipAddress; |
Pavlin Radoslavov | f182f01 | 2014-11-04 15:03:18 -0800 | [diff] [blame] | 178 | byte[] value; |
Pavlin Radoslavov | d0e32d7 | 2014-10-31 18:11:43 -0700 | [diff] [blame] | 179 | |
Pavlin Radoslavov | f182f01 | 2014-11-04 15:03:18 -0800 | [diff] [blame] | 180 | value = new byte[] {1, 2, 3, 4}; |
| 181 | ipAddress = IpAddress.valueOf(IpAddress.Version.INET, value); |
Pavlin Radoslavov | d0e32d7 | 2014-10-31 18:11:43 -0700 | [diff] [blame] | 182 | assertThat(ipAddress.toString(), is("1.2.3.4")); |
| 183 | |
Pavlin Radoslavov | f182f01 | 2014-11-04 15:03:18 -0800 | [diff] [blame] | 184 | value = new byte[] {0, 0, 0, 0}; |
| 185 | ipAddress = IpAddress.valueOf(IpAddress.Version.INET, value); |
Pavlin Radoslavov | d0e32d7 | 2014-10-31 18:11:43 -0700 | [diff] [blame] | 186 | assertThat(ipAddress.toString(), is("0.0.0.0")); |
| 187 | |
Pavlin Radoslavov | f182f01 | 2014-11-04 15:03:18 -0800 | [diff] [blame] | 188 | value = new byte[] {(byte) 0xff, (byte) 0xff, |
| 189 | (byte) 0xff, (byte) 0xff}; |
| 190 | ipAddress = IpAddress.valueOf(IpAddress.Version.INET, value); |
Pavlin Radoslavov | d0e32d7 | 2014-10-31 18:11:43 -0700 | [diff] [blame] | 191 | assertThat(ipAddress.toString(), is("255.255.255.255")); |
| 192 | } |
| 193 | |
| 194 | /** |
| 195 | * Tests valueOf() converter for IPv6 byte array. |
| 196 | */ |
| 197 | @Test |
| 198 | public void testValueOfByteArrayIPv6() { |
| 199 | IpAddress ipAddress; |
Pavlin Radoslavov | f182f01 | 2014-11-04 15:03:18 -0800 | [diff] [blame] | 200 | byte[] value; |
Pavlin Radoslavov | d0e32d7 | 2014-10-31 18:11:43 -0700 | [diff] [blame] | 201 | |
Pavlin Radoslavov | f182f01 | 2014-11-04 15:03:18 -0800 | [diff] [blame] | 202 | value = new byte[] {0x11, 0x11, 0x22, 0x22, |
| 203 | 0x33, 0x33, 0x44, 0x44, |
| 204 | 0x55, 0x55, 0x66, 0x66, |
| 205 | 0x77, 0x77, |
| 206 | (byte) 0x88, (byte) 0x88}; |
| 207 | ipAddress = IpAddress.valueOf(IpAddress.Version.INET6, value); |
Pavlin Radoslavov | d0e32d7 | 2014-10-31 18:11:43 -0700 | [diff] [blame] | 208 | assertThat(ipAddress.toString(), |
| 209 | is("1111:2222:3333:4444:5555:6666:7777:8888")); |
| 210 | |
Pavlin Radoslavov | f182f01 | 2014-11-04 15:03:18 -0800 | [diff] [blame] | 211 | value = new byte[] {0x00, 0x00, 0x00, 0x00, |
| 212 | 0x00, 0x00, 0x00, 0x00, |
| 213 | 0x00, 0x00, 0x00, 0x00, |
| 214 | 0x00, 0x00, 0x00, 0x00}; |
| 215 | ipAddress = IpAddress.valueOf(IpAddress.Version.INET6, value); |
Pavlin Radoslavov | d0e32d7 | 2014-10-31 18:11:43 -0700 | [diff] [blame] | 216 | assertThat(ipAddress.toString(), is("::")); |
| 217 | |
Pavlin Radoslavov | f182f01 | 2014-11-04 15:03:18 -0800 | [diff] [blame] | 218 | value = new byte[] {(byte) 0xff, (byte) 0xff, |
| 219 | (byte) 0xff, (byte) 0xff, |
| 220 | (byte) 0xff, (byte) 0xff, |
| 221 | (byte) 0xff, (byte) 0xff, |
| 222 | (byte) 0xff, (byte) 0xff, |
| 223 | (byte) 0xff, (byte) 0xff, |
| 224 | (byte) 0xff, (byte) 0xff, |
| 225 | (byte) 0xff, (byte) 0xff}; |
| 226 | ipAddress = IpAddress.valueOf(IpAddress.Version.INET6, value); |
Pavlin Radoslavov | d0e32d7 | 2014-10-31 18:11:43 -0700 | [diff] [blame] | 227 | assertThat(ipAddress.toString(), |
| 228 | is("ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff")); |
| 229 | } |
| 230 | |
| 231 | /** |
| 232 | * Tests invalid valueOf() converter for a null array for IPv4. |
| 233 | */ |
| 234 | @Test(expected = NullPointerException.class) |
| 235 | public void testInvalidValueOfNullArrayIPv4() { |
| 236 | IpAddress ipAddress; |
Pavlin Radoslavov | 315d6c8 | 2014-11-04 15:36:04 -0800 | [diff] [blame] | 237 | byte[] value; |
Pavlin Radoslavov | d0e32d7 | 2014-10-31 18:11:43 -0700 | [diff] [blame] | 238 | |
Pavlin Radoslavov | 315d6c8 | 2014-11-04 15:36:04 -0800 | [diff] [blame] | 239 | value = null; |
| 240 | ipAddress = IpAddress.valueOf(IpAddress.Version.INET, value); |
Pavlin Radoslavov | d0e32d7 | 2014-10-31 18:11:43 -0700 | [diff] [blame] | 241 | } |
| 242 | |
| 243 | /** |
| 244 | * Tests invalid valueOf() converter for a null array for IPv6. |
| 245 | */ |
| 246 | @Test(expected = NullPointerException.class) |
| 247 | public void testInvalidValueOfNullArrayIPv6() { |
| 248 | IpAddress ipAddress; |
Pavlin Radoslavov | 315d6c8 | 2014-11-04 15:36:04 -0800 | [diff] [blame] | 249 | byte[] value; |
Pavlin Radoslavov | d0e32d7 | 2014-10-31 18:11:43 -0700 | [diff] [blame] | 250 | |
Pavlin Radoslavov | 315d6c8 | 2014-11-04 15:36:04 -0800 | [diff] [blame] | 251 | value = null; |
| 252 | ipAddress = IpAddress.valueOf(IpAddress.Version.INET6, value); |
Pavlin Radoslavov | d0e32d7 | 2014-10-31 18:11:43 -0700 | [diff] [blame] | 253 | } |
| 254 | |
| 255 | /** |
| 256 | * Tests invalid valueOf() converger for an array that is too short for |
| 257 | * IPv4. |
| 258 | */ |
| 259 | @Test(expected = IllegalArgumentException.class) |
| 260 | public void testInvalidValueOfShortArrayIPv4() { |
| 261 | IpAddress ipAddress; |
Pavlin Radoslavov | 315d6c8 | 2014-11-04 15:36:04 -0800 | [diff] [blame] | 262 | byte[] value; |
Pavlin Radoslavov | d0e32d7 | 2014-10-31 18:11:43 -0700 | [diff] [blame] | 263 | |
Pavlin Radoslavov | 315d6c8 | 2014-11-04 15:36:04 -0800 | [diff] [blame] | 264 | value = new byte[] {1, 2, 3}; |
| 265 | ipAddress = IpAddress.valueOf(IpAddress.Version.INET, value); |
Pavlin Radoslavov | d0e32d7 | 2014-10-31 18:11:43 -0700 | [diff] [blame] | 266 | } |
| 267 | |
| 268 | /** |
| 269 | * Tests invalid valueOf() converger for an array that is too short for |
| 270 | * IPv6. |
| 271 | */ |
| 272 | @Test(expected = IllegalArgumentException.class) |
| 273 | public void testInvalidValueOfShortArrayIPv6() { |
| 274 | IpAddress ipAddress; |
Pavlin Radoslavov | 315d6c8 | 2014-11-04 15:36:04 -0800 | [diff] [blame] | 275 | byte[] value; |
Pavlin Radoslavov | d0e32d7 | 2014-10-31 18:11:43 -0700 | [diff] [blame] | 276 | |
Pavlin Radoslavov | 315d6c8 | 2014-11-04 15:36:04 -0800 | [diff] [blame] | 277 | value = new byte[] {1, 2, 3, 4, 5, 6, 7, 8, 9}; |
| 278 | ipAddress = IpAddress.valueOf(IpAddress.Version.INET6, value); |
Pavlin Radoslavov | d0e32d7 | 2014-10-31 18:11:43 -0700 | [diff] [blame] | 279 | } |
| 280 | |
| 281 | /** |
| 282 | * Tests valueOf() converter for IPv4 byte array and an offset. |
| 283 | */ |
| 284 | @Test |
| 285 | public void testValueOfByteArrayOffsetIPv4() { |
| 286 | IpAddress ipAddress; |
Pavlin Radoslavov | f182f01 | 2014-11-04 15:03:18 -0800 | [diff] [blame] | 287 | byte[] value; |
Pavlin Radoslavov | d0e32d7 | 2014-10-31 18:11:43 -0700 | [diff] [blame] | 288 | |
Pavlin Radoslavov | f182f01 | 2014-11-04 15:03:18 -0800 | [diff] [blame] | 289 | value = new byte[] {11, 22, 33, // Preamble |
| 290 | 1, 2, 3, 4, |
| 291 | 44, 55}; // Extra bytes |
| 292 | ipAddress = IpAddress.valueOf(IpAddress.Version.INET, value, 3); |
Pavlin Radoslavov | d0e32d7 | 2014-10-31 18:11:43 -0700 | [diff] [blame] | 293 | assertThat(ipAddress.toString(), is("1.2.3.4")); |
| 294 | |
Pavlin Radoslavov | f182f01 | 2014-11-04 15:03:18 -0800 | [diff] [blame] | 295 | value = new byte[] {11, 22, // Preamble |
| 296 | 0, 0, 0, 0, |
| 297 | 33}; // Extra bytes |
| 298 | ipAddress = IpAddress.valueOf(IpAddress.Version.INET, value, 2); |
Pavlin Radoslavov | d0e32d7 | 2014-10-31 18:11:43 -0700 | [diff] [blame] | 299 | assertThat(ipAddress.toString(), is("0.0.0.0")); |
| 300 | |
Pavlin Radoslavov | f182f01 | 2014-11-04 15:03:18 -0800 | [diff] [blame] | 301 | value = new byte[] {11, 22, // Preamble |
| 302 | (byte) 0xff, (byte) 0xff, |
| 303 | (byte) 0xff, (byte) 0xff, |
| 304 | 33}; // Extra bytes |
| 305 | ipAddress = IpAddress.valueOf(IpAddress.Version.INET, value, 2); |
Pavlin Radoslavov | d0e32d7 | 2014-10-31 18:11:43 -0700 | [diff] [blame] | 306 | assertThat(ipAddress.toString(), is("255.255.255.255")); |
| 307 | } |
| 308 | |
| 309 | /** |
| 310 | * Tests valueOf() converter for IPv6 byte array and an offset. |
| 311 | */ |
| 312 | @Test |
| 313 | public void testValueOfByteArrayOffsetIPv6() { |
| 314 | IpAddress ipAddress; |
Pavlin Radoslavov | f182f01 | 2014-11-04 15:03:18 -0800 | [diff] [blame] | 315 | byte[] value; |
Pavlin Radoslavov | d0e32d7 | 2014-10-31 18:11:43 -0700 | [diff] [blame] | 316 | |
Pavlin Radoslavov | f182f01 | 2014-11-04 15:03:18 -0800 | [diff] [blame] | 317 | value = new byte[] {11, 22, 33, // Preamble |
| 318 | 0x11, 0x11, 0x22, 0x22, |
| 319 | 0x33, 0x33, 0x44, 0x44, |
| 320 | 0x55, 0x55, 0x66, 0x66, |
| 321 | 0x77, 0x77, |
| 322 | (byte) 0x88, (byte) 0x88, |
| 323 | 44, 55}; // Extra bytes |
| 324 | ipAddress = IpAddress.valueOf(IpAddress.Version.INET6, value, 3); |
Pavlin Radoslavov | d0e32d7 | 2014-10-31 18:11:43 -0700 | [diff] [blame] | 325 | assertThat(ipAddress.toString(), |
| 326 | is("1111:2222:3333:4444:5555:6666:7777:8888")); |
| 327 | |
Pavlin Radoslavov | f182f01 | 2014-11-04 15:03:18 -0800 | [diff] [blame] | 328 | value = new byte[] {11, 22, // Preamble |
| 329 | 0x00, 0x00, 0x00, 0x00, |
| 330 | 0x00, 0x00, 0x00, 0x00, |
| 331 | 0x00, 0x00, 0x00, 0x00, |
| 332 | 0x00, 0x00, 0x00, 0x00, |
| 333 | 33}; // Extra bytes |
| 334 | ipAddress = IpAddress.valueOf(IpAddress.Version.INET6, value, 2); |
Pavlin Radoslavov | d0e32d7 | 2014-10-31 18:11:43 -0700 | [diff] [blame] | 335 | assertThat(ipAddress.toString(), is("::")); |
| 336 | |
Pavlin Radoslavov | f182f01 | 2014-11-04 15:03:18 -0800 | [diff] [blame] | 337 | value = new byte[] {11, 22, // Preamble |
| 338 | (byte) 0xff, (byte) 0xff, |
| 339 | (byte) 0xff, (byte) 0xff, |
| 340 | (byte) 0xff, (byte) 0xff, |
| 341 | (byte) 0xff, (byte) 0xff, |
| 342 | (byte) 0xff, (byte) 0xff, |
| 343 | (byte) 0xff, (byte) 0xff, |
| 344 | (byte) 0xff, (byte) 0xff, |
| 345 | (byte) 0xff, (byte) 0xff, |
| 346 | 33}; // Extra bytes |
| 347 | ipAddress = IpAddress.valueOf(IpAddress.Version.INET6, value, 2); |
Pavlin Radoslavov | d0e32d7 | 2014-10-31 18:11:43 -0700 | [diff] [blame] | 348 | assertThat(ipAddress.toString(), |
| 349 | is("ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff")); |
| 350 | } |
| 351 | |
| 352 | /** |
| 353 | * Tests invalid valueOf() converger for an array and an invalid offset |
| 354 | * for IPv4. |
| 355 | */ |
| 356 | @Test(expected = IllegalArgumentException.class) |
| 357 | public void testInvalidValueOfArrayInvalidOffsetIPv4() { |
| 358 | IpAddress ipAddress; |
Pavlin Radoslavov | f182f01 | 2014-11-04 15:03:18 -0800 | [diff] [blame] | 359 | byte[] value; |
Pavlin Radoslavov | d0e32d7 | 2014-10-31 18:11:43 -0700 | [diff] [blame] | 360 | |
Pavlin Radoslavov | f182f01 | 2014-11-04 15:03:18 -0800 | [diff] [blame] | 361 | value = new byte[] {11, 22, 33, // Preamble |
| 362 | 1, 2, 3, 4, |
| 363 | 44, 55}; // Extra bytes |
| 364 | ipAddress = IpAddress.valueOf(IpAddress.Version.INET, value, 6); |
Pavlin Radoslavov | d0e32d7 | 2014-10-31 18:11:43 -0700 | [diff] [blame] | 365 | } |
| 366 | |
| 367 | /** |
| 368 | * Tests invalid valueOf() converger for an array and an invalid offset |
| 369 | * for IPv6. |
| 370 | */ |
| 371 | @Test(expected = IllegalArgumentException.class) |
| 372 | public void testInvalidValueOfArrayInvalidOffsetIPv6() { |
| 373 | IpAddress ipAddress; |
Pavlin Radoslavov | f182f01 | 2014-11-04 15:03:18 -0800 | [diff] [blame] | 374 | byte[] value; |
Pavlin Radoslavov | d0e32d7 | 2014-10-31 18:11:43 -0700 | [diff] [blame] | 375 | |
Pavlin Radoslavov | f182f01 | 2014-11-04 15:03:18 -0800 | [diff] [blame] | 376 | value = new byte[] {11, 22, 33, // Preamble |
| 377 | 0x11, 0x11, 0x22, 0x22, |
| 378 | 0x33, 0x33, 0x44, 0x44, |
| 379 | 0x55, 0x55, 0x66, 0x66, |
| 380 | 0x77, 0x77, |
| 381 | (byte) 0x88, (byte) 0x88, |
| 382 | 44, 55}; // Extra bytes |
| 383 | ipAddress = IpAddress.valueOf(IpAddress.Version.INET6, value, 6); |
Pavlin Radoslavov | d0e32d7 | 2014-10-31 18:11:43 -0700 | [diff] [blame] | 384 | } |
| 385 | |
| 386 | /** |
Pavlin Radoslavov | af5ff79 | 2014-10-31 20:51:47 -0700 | [diff] [blame] | 387 | * Tests valueOf() converter for IPv4 InetAddress. |
| 388 | */ |
| 389 | @Test |
| 390 | public void testValueOfInetAddressIPv4() { |
| 391 | IpAddress ipAddress; |
| 392 | InetAddress inetAddress; |
| 393 | |
| 394 | inetAddress = InetAddresses.forString("1.2.3.4"); |
| 395 | ipAddress = IpAddress.valueOf(inetAddress); |
| 396 | assertThat(ipAddress.toString(), is("1.2.3.4")); |
| 397 | |
| 398 | inetAddress = InetAddresses.forString("0.0.0.0"); |
| 399 | ipAddress = IpAddress.valueOf(inetAddress); |
| 400 | assertThat(ipAddress.toString(), is("0.0.0.0")); |
| 401 | |
| 402 | inetAddress = InetAddresses.forString("255.255.255.255"); |
| 403 | ipAddress = IpAddress.valueOf(inetAddress); |
| 404 | assertThat(ipAddress.toString(), is("255.255.255.255")); |
| 405 | } |
| 406 | |
| 407 | /** |
| 408 | * Tests valueOf() converter for IPv6 InetAddress. |
| 409 | */ |
| 410 | @Test |
| 411 | public void testValueOfInetAddressIPv6() { |
| 412 | IpAddress ipAddress; |
| 413 | InetAddress inetAddress; |
| 414 | |
| 415 | inetAddress = |
| 416 | InetAddresses.forString("1111:2222:3333:4444:5555:6666:7777:8888"); |
| 417 | ipAddress = IpAddress.valueOf(inetAddress); |
| 418 | assertThat(ipAddress.toString(), |
| 419 | is("1111:2222:3333:4444:5555:6666:7777:8888")); |
| 420 | |
| 421 | inetAddress = InetAddresses.forString("::"); |
| 422 | ipAddress = IpAddress.valueOf(inetAddress); |
| 423 | assertThat(ipAddress.toString(), is("::")); |
| 424 | |
| 425 | inetAddress = |
| 426 | InetAddresses.forString("ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff"); |
| 427 | ipAddress = IpAddress.valueOf(inetAddress); |
| 428 | assertThat(ipAddress.toString(), |
| 429 | is("ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff")); |
| 430 | } |
| 431 | |
| 432 | /** |
Pavlin Radoslavov | d0e32d7 | 2014-10-31 18:11:43 -0700 | [diff] [blame] | 433 | * Tests valueOf() converter for IPv4 string. |
| 434 | */ |
| 435 | @Test |
| 436 | public void testValueOfStringIPv4() { |
| 437 | IpAddress ipAddress; |
| 438 | |
| 439 | ipAddress = IpAddress.valueOf("1.2.3.4"); |
| 440 | assertThat(ipAddress.toString(), is("1.2.3.4")); |
| 441 | |
| 442 | ipAddress = IpAddress.valueOf("0.0.0.0"); |
| 443 | assertThat(ipAddress.toString(), is("0.0.0.0")); |
| 444 | |
| 445 | ipAddress = IpAddress.valueOf("255.255.255.255"); |
| 446 | assertThat(ipAddress.toString(), is("255.255.255.255")); |
| 447 | } |
| 448 | |
| 449 | /** |
| 450 | * Tests valueOf() converter for IPv6 string. |
| 451 | */ |
| 452 | @Test |
| 453 | public void testValueOfStringIPv6() { |
| 454 | IpAddress ipAddress; |
| 455 | |
| 456 | ipAddress = |
| 457 | IpAddress.valueOf("1111:2222:3333:4444:5555:6666:7777:8888"); |
| 458 | assertThat(ipAddress.toString(), |
| 459 | is("1111:2222:3333:4444:5555:6666:7777:8888")); |
| 460 | |
| 461 | ipAddress = IpAddress.valueOf("::"); |
| 462 | assertThat(ipAddress.toString(), is("::")); |
| 463 | |
| 464 | ipAddress = |
| 465 | IpAddress.valueOf("ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff"); |
| 466 | assertThat(ipAddress.toString(), |
| 467 | is("ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff")); |
| 468 | } |
| 469 | |
| 470 | /** |
| 471 | * Tests invalid valueOf() converter for a null string. |
| 472 | */ |
| 473 | @Test(expected = NullPointerException.class) |
| 474 | public void testInvalidValueOfNullString() { |
| 475 | IpAddress ipAddress; |
| 476 | |
| 477 | String fromString = null; |
| 478 | ipAddress = IpAddress.valueOf(fromString); |
| 479 | } |
| 480 | |
| 481 | /** |
| 482 | * Tests invalid valueOf() converter for an empty string. |
| 483 | */ |
| 484 | @Test(expected = IllegalArgumentException.class) |
| 485 | public void testInvalidValueOfEmptyString() { |
| 486 | IpAddress ipAddress; |
| 487 | |
| 488 | String fromString = ""; |
| 489 | ipAddress = IpAddress.valueOf(fromString); |
| 490 | } |
| 491 | |
| 492 | /** |
| 493 | * Tests invalid valueOf() converter for an incorrect string. |
| 494 | */ |
| 495 | @Test(expected = IllegalArgumentException.class) |
| 496 | public void testInvalidValueOfIncorrectString() { |
| 497 | IpAddress ipAddress; |
| 498 | |
| 499 | String fromString = "NoSuchIpAddress"; |
| 500 | ipAddress = IpAddress.valueOf(fromString); |
| 501 | } |
| 502 | |
| 503 | /** |
| 504 | * Tests making a mask prefix for a given prefix length for IPv4. |
| 505 | */ |
| 506 | @Test |
| 507 | public void testMakeMaskPrefixIPv4() { |
| 508 | IpAddress ipAddress; |
| 509 | |
| 510 | ipAddress = IpAddress.makeMaskPrefix(IpAddress.Version.INET, 25); |
| 511 | assertThat(ipAddress.toString(), is("255.255.255.128")); |
| 512 | |
| 513 | ipAddress = IpAddress.makeMaskPrefix(IpAddress.Version.INET, 0); |
| 514 | assertThat(ipAddress.toString(), is("0.0.0.0")); |
| 515 | |
| 516 | ipAddress = IpAddress.makeMaskPrefix(IpAddress.Version.INET, 32); |
| 517 | assertThat(ipAddress.toString(), is("255.255.255.255")); |
| 518 | } |
| 519 | |
| 520 | /** |
| 521 | * Tests making a mask prefix for a given prefix length for IPv6. |
| 522 | */ |
| 523 | @Test |
| 524 | public void testMakeMaskPrefixIPv6() { |
| 525 | IpAddress ipAddress; |
| 526 | |
| 527 | ipAddress = IpAddress.makeMaskPrefix(IpAddress.Version.INET6, 8); |
| 528 | assertThat(ipAddress.toString(), is("ff00::")); |
| 529 | |
| 530 | ipAddress = IpAddress.makeMaskPrefix(IpAddress.Version.INET6, 120); |
| 531 | assertThat(ipAddress.toString(), |
| 532 | is("ffff:ffff:ffff:ffff:ffff:ffff:ffff:ff00")); |
| 533 | |
| 534 | ipAddress = IpAddress.makeMaskPrefix(IpAddress.Version.INET6, 0); |
| 535 | assertThat(ipAddress.toString(), is("::")); |
| 536 | |
| 537 | ipAddress = IpAddress.makeMaskPrefix(IpAddress.Version.INET6, 128); |
| 538 | assertThat(ipAddress.toString(), |
| 539 | is("ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff")); |
| 540 | |
| 541 | ipAddress = IpAddress.makeMaskPrefix(IpAddress.Version.INET6, 64); |
| 542 | assertThat(ipAddress.toString(), is("ffff:ffff:ffff:ffff::")); |
| 543 | } |
| 544 | |
| 545 | /** |
| 546 | * Tests making a mask prefix for an invalid prefix length for IPv4: |
| 547 | * negative prefix length. |
| 548 | */ |
| 549 | @Test(expected = IllegalArgumentException.class) |
| 550 | public void testInvalidMakeNegativeMaskPrefixIPv4() { |
| 551 | IpAddress ipAddress; |
| 552 | |
| 553 | ipAddress = IpAddress.makeMaskPrefix(IpAddress.Version.INET, -1); |
| 554 | } |
| 555 | |
| 556 | /** |
| 557 | * Tests making a mask prefix for an invalid prefix length for IPv6: |
| 558 | * negative prefix length. |
| 559 | */ |
| 560 | @Test(expected = IllegalArgumentException.class) |
| 561 | public void testInvalidMakeNegativeMaskPrefixIPv6() { |
| 562 | IpAddress ipAddress; |
| 563 | |
| 564 | ipAddress = IpAddress.makeMaskPrefix(IpAddress.Version.INET6, -1); |
| 565 | } |
| 566 | |
| 567 | /** |
| 568 | * Tests making a mask prefix for an invalid prefix length for IPv4: |
| 569 | * too long prefix length. |
| 570 | */ |
| 571 | @Test(expected = IllegalArgumentException.class) |
| 572 | public void testInvalidMakeTooLongMaskPrefixIPv4() { |
| 573 | IpAddress ipAddress; |
| 574 | |
| 575 | ipAddress = IpAddress.makeMaskPrefix(IpAddress.Version.INET, 33); |
| 576 | } |
| 577 | |
| 578 | /** |
| 579 | * Tests making a mask prefix for an invalid prefix length for IPv6: |
| 580 | * too long prefix length. |
| 581 | */ |
| 582 | @Test(expected = IllegalArgumentException.class) |
| 583 | public void testInvalidMakeTooLongMaskPrefixIPv6() { |
| 584 | IpAddress ipAddress; |
| 585 | |
| 586 | ipAddress = IpAddress.makeMaskPrefix(IpAddress.Version.INET6, 129); |
| 587 | } |
| 588 | |
| 589 | /** |
| 590 | * Tests making of a masked address for IPv4. |
| 591 | */ |
| 592 | @Test |
| 593 | public void testMakeMaskedAddressIPv4() { |
| 594 | IpAddress ipAddress = IpAddress.valueOf("1.2.3.5"); |
| 595 | IpAddress ipAddressMasked; |
| 596 | |
| 597 | ipAddressMasked = IpAddress.makeMaskedAddress(ipAddress, 24); |
| 598 | assertThat(ipAddressMasked.toString(), is("1.2.3.0")); |
| 599 | |
| 600 | ipAddressMasked = IpAddress.makeMaskedAddress(ipAddress, 0); |
| 601 | assertThat(ipAddressMasked.toString(), is("0.0.0.0")); |
| 602 | |
| 603 | ipAddressMasked = IpAddress.makeMaskedAddress(ipAddress, 32); |
| 604 | assertThat(ipAddressMasked.toString(), is("1.2.3.5")); |
| 605 | } |
| 606 | |
| 607 | /** |
| 608 | * Tests making of a masked address for IPv6. |
| 609 | */ |
| 610 | @Test |
| 611 | public void testMakeMaskedAddressIPv6() { |
| 612 | IpAddress ipAddress = |
| 613 | IpAddress.valueOf("1111:2222:3333:4444:5555:6666:7777:8885"); |
| 614 | IpAddress ipAddressMasked; |
| 615 | |
| 616 | ipAddressMasked = IpAddress.makeMaskedAddress(ipAddress, 8); |
| 617 | assertThat(ipAddressMasked.toString(), is("1100::")); |
| 618 | |
| 619 | ipAddressMasked = IpAddress.makeMaskedAddress(ipAddress, 120); |
| 620 | assertThat(ipAddressMasked.toString(), |
| 621 | is("1111:2222:3333:4444:5555:6666:7777:8800")); |
| 622 | |
| 623 | ipAddressMasked = IpAddress.makeMaskedAddress(ipAddress, 0); |
| 624 | assertThat(ipAddressMasked.toString(), is("::")); |
| 625 | |
| 626 | ipAddressMasked = IpAddress.makeMaskedAddress(ipAddress, 128); |
| 627 | assertThat(ipAddressMasked.toString(), |
| 628 | is("1111:2222:3333:4444:5555:6666:7777:8885")); |
| 629 | |
| 630 | ipAddressMasked = IpAddress.makeMaskedAddress(ipAddress, 64); |
| 631 | assertThat(ipAddressMasked.toString(), is("1111:2222:3333:4444::")); |
| 632 | } |
| 633 | |
| 634 | /** |
| 635 | * Tests making of a masked address for invalid prefix length for IPv4: |
| 636 | * negative prefix length. |
| 637 | */ |
| 638 | @Test(expected = IllegalArgumentException.class) |
| 639 | public void testInvalidMakeNegativeMaskedAddressIPv4() { |
| 640 | IpAddress ipAddress = IpAddress.valueOf("1.2.3.5"); |
| 641 | IpAddress ipAddressMasked; |
| 642 | |
| 643 | ipAddressMasked = IpAddress.makeMaskedAddress(ipAddress, -1); |
| 644 | } |
| 645 | |
| 646 | /** |
| 647 | * Tests making of a masked address for invalid prefix length for IPv6: |
| 648 | * negative prefix length. |
| 649 | */ |
| 650 | @Test(expected = IllegalArgumentException.class) |
| 651 | public void testInvalidMakeNegativeMaskedAddressIPv6() { |
| 652 | IpAddress ipAddress = |
| 653 | IpAddress.valueOf("1111:2222:3333:4444:5555:6666:7777:8885"); |
| 654 | IpAddress ipAddressMasked; |
| 655 | |
| 656 | ipAddressMasked = IpAddress.makeMaskedAddress(ipAddress, -1); |
| 657 | } |
| 658 | |
| 659 | /** |
| 660 | * Tests making of a masked address for an invalid prefix length for IPv4: |
| 661 | * too long prefix length. |
| 662 | */ |
| 663 | @Test(expected = IllegalArgumentException.class) |
| 664 | public void testInvalidMakeTooLongMaskedAddressIPv4() { |
| 665 | IpAddress ipAddress = IpAddress.valueOf("1.2.3.5"); |
| 666 | IpAddress ipAddressMasked; |
| 667 | |
| 668 | ipAddressMasked = IpAddress.makeMaskedAddress(ipAddress, 33); |
| 669 | } |
| 670 | |
| 671 | /** |
| 672 | * Tests making of a masked address for an invalid prefix length for IPv6: |
| 673 | * too long prefix length. |
| 674 | */ |
| 675 | @Test(expected = IllegalArgumentException.class) |
| 676 | public void testInvalidMakeTooLongMaskedAddressIPv6() { |
| 677 | IpAddress ipAddress = |
| 678 | IpAddress.valueOf("1111:2222:3333:4444:5555:6666:7777:8885"); |
| 679 | IpAddress ipAddressMasked; |
| 680 | |
| 681 | ipAddressMasked = IpAddress.makeMaskedAddress(ipAddress, 129); |
| 682 | } |
| 683 | |
| 684 | /** |
| 685 | * Tests comparison of {@link IpAddress} for IPv4. |
| 686 | */ |
| 687 | @Test |
| 688 | public void testComparisonIPv4() { |
| 689 | IpAddress addr1, addr2, addr3, addr4; |
| 690 | |
| 691 | addr1 = IpAddress.valueOf("1.2.3.4"); |
| 692 | addr2 = IpAddress.valueOf("1.2.3.4"); |
| 693 | addr3 = IpAddress.valueOf("1.2.3.3"); |
| 694 | addr4 = IpAddress.valueOf("1.2.3.5"); |
| 695 | assertTrue(addr1.compareTo(addr2) == 0); |
| 696 | assertTrue(addr1.compareTo(addr3) > 0); |
| 697 | assertTrue(addr1.compareTo(addr4) < 0); |
| 698 | |
| 699 | addr1 = IpAddress.valueOf("255.2.3.4"); |
| 700 | addr2 = IpAddress.valueOf("255.2.3.4"); |
| 701 | addr3 = IpAddress.valueOf("255.2.3.3"); |
| 702 | addr4 = IpAddress.valueOf("255.2.3.5"); |
| 703 | assertTrue(addr1.compareTo(addr2) == 0); |
| 704 | assertTrue(addr1.compareTo(addr3) > 0); |
| 705 | assertTrue(addr1.compareTo(addr4) < 0); |
| 706 | } |
| 707 | |
| 708 | /** |
| 709 | * Tests comparison of {@link IpAddress} for IPv6. |
| 710 | */ |
| 711 | @Test |
| 712 | public void testComparisonIPv6() { |
| 713 | IpAddress addr1, addr2, addr3, addr4; |
| 714 | |
| 715 | addr1 = IpAddress.valueOf("1111:2222:3333:4444:5555:6666:7777:8888"); |
| 716 | addr2 = IpAddress.valueOf("1111:2222:3333:4444:5555:6666:7777:8888"); |
| 717 | addr3 = IpAddress.valueOf("1111:2222:3333:4444:5555:6666:7777:8887"); |
| 718 | addr4 = IpAddress.valueOf("1111:2222:3333:4444:5555:6666:7777:8889"); |
| 719 | assertTrue(addr1.compareTo(addr2) == 0); |
| 720 | assertTrue(addr1.compareTo(addr3) > 0); |
| 721 | assertTrue(addr1.compareTo(addr4) < 0); |
| 722 | |
| 723 | addr1 = IpAddress.valueOf("ffff:2222:3333:4444:5555:6666:7777:8888"); |
| 724 | addr2 = IpAddress.valueOf("ffff:2222:3333:4444:5555:6666:7777:8888"); |
| 725 | addr3 = IpAddress.valueOf("ffff:2222:3333:4444:5555:6666:7777:8887"); |
| 726 | addr4 = IpAddress.valueOf("ffff:2222:3333:4444:5555:6666:7777:8889"); |
| 727 | assertTrue(addr1.compareTo(addr2) == 0); |
| 728 | assertTrue(addr1.compareTo(addr3) > 0); |
| 729 | assertTrue(addr1.compareTo(addr4) < 0); |
| 730 | |
| 731 | addr1 = IpAddress.valueOf("ffff:2222:3333:4444:5555:6666:7777:8888"); |
| 732 | addr2 = IpAddress.valueOf("ffff:2222:3333:4444:5555:6666:7777:8888"); |
| 733 | addr3 = IpAddress.valueOf("ffff:2222:3333:4443:5555:6666:7777:8888"); |
| 734 | addr4 = IpAddress.valueOf("ffff:2222:3333:4445:5555:6666:7777:8888"); |
| 735 | assertTrue(addr1.compareTo(addr2) == 0); |
| 736 | assertTrue(addr1.compareTo(addr3) > 0); |
| 737 | assertTrue(addr1.compareTo(addr4) < 0); |
| 738 | } |
| 739 | |
| 740 | /** |
| 741 | * Tests equality of {@link IpAddress} for IPv4. |
| 742 | */ |
| 743 | @Test |
| 744 | public void testEqualityIPv4() { |
Pavlin Radoslavov | 854ecab | 2014-11-03 09:43:25 -0800 | [diff] [blame] | 745 | new EqualsTester() |
| 746 | .addEqualityGroup(IpAddress.valueOf("1.2.3.4"), |
| 747 | IpAddress.valueOf("1.2.3.4")) |
| 748 | .addEqualityGroup(IpAddress.valueOf("1.2.3.5"), |
| 749 | IpAddress.valueOf("1.2.3.5")) |
| 750 | .addEqualityGroup(IpAddress.valueOf("0.0.0.0"), |
| 751 | IpAddress.valueOf("0.0.0.0")) |
| 752 | .addEqualityGroup(IpAddress.valueOf("255.255.255.255"), |
| 753 | IpAddress.valueOf("255.255.255.255")) |
| 754 | .testEquals(); |
Pavlin Radoslavov | d0e32d7 | 2014-10-31 18:11:43 -0700 | [diff] [blame] | 755 | } |
| 756 | |
| 757 | /** |
| 758 | * Tests equality of {@link IpAddress} for IPv6. |
| 759 | */ |
| 760 | @Test |
| 761 | public void testEqualityIPv6() { |
Pavlin Radoslavov | 854ecab | 2014-11-03 09:43:25 -0800 | [diff] [blame] | 762 | new EqualsTester() |
| 763 | .addEqualityGroup( |
| 764 | IpAddress.valueOf("1111:2222:3333:4444:5555:6666:7777:8888"), |
| 765 | IpAddress.valueOf("1111:2222:3333:4444:5555:6666:7777:8888")) |
| 766 | .addEqualityGroup( |
| 767 | IpAddress.valueOf("1111:2222:3333:4444:5555:6666:7777:888a"), |
| 768 | IpAddress.valueOf("1111:2222:3333:4444:5555:6666:7777:888a")) |
| 769 | .addEqualityGroup( |
| 770 | IpAddress.valueOf("::"), |
| 771 | IpAddress.valueOf("::")) |
| 772 | .addEqualityGroup( |
| 773 | IpAddress.valueOf("ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff"), |
| 774 | IpAddress.valueOf("ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff")) |
| 775 | .testEquals(); |
Pavlin Radoslavov | d0e32d7 | 2014-10-31 18:11:43 -0700 | [diff] [blame] | 776 | } |
| 777 | |
| 778 | /** |
| 779 | * Tests object string representation for IPv4. |
| 780 | */ |
| 781 | @Test |
| 782 | public void testToStringIPv4() { |
| 783 | IpAddress ipAddress; |
| 784 | |
| 785 | ipAddress = IpAddress.valueOf("1.2.3.4"); |
| 786 | assertThat(ipAddress.toString(), is("1.2.3.4")); |
| 787 | |
| 788 | ipAddress = IpAddress.valueOf("0.0.0.0"); |
| 789 | assertThat(ipAddress.toString(), is("0.0.0.0")); |
| 790 | |
| 791 | ipAddress = IpAddress.valueOf("255.255.255.255"); |
| 792 | assertThat(ipAddress.toString(), is("255.255.255.255")); |
| 793 | } |
| 794 | |
| 795 | /** |
| 796 | * Tests object string representation for IPv6. |
| 797 | */ |
| 798 | @Test |
| 799 | public void testToStringIPv6() { |
| 800 | IpAddress ipAddress; |
| 801 | |
| 802 | ipAddress = |
| 803 | IpAddress.valueOf("1111:2222:3333:4444:5555:6666:7777:8888"); |
| 804 | assertThat(ipAddress.toString(), |
| 805 | is("1111:2222:3333:4444:5555:6666:7777:8888")); |
| 806 | |
| 807 | ipAddress = IpAddress.valueOf("1111::8888"); |
| 808 | assertThat(ipAddress.toString(), is("1111::8888")); |
| 809 | |
| 810 | ipAddress = IpAddress.valueOf("1111::"); |
| 811 | assertThat(ipAddress.toString(), is("1111::")); |
| 812 | |
| 813 | ipAddress = IpAddress.valueOf("::8888"); |
| 814 | assertThat(ipAddress.toString(), is("::8888")); |
| 815 | |
| 816 | ipAddress = IpAddress.valueOf("::"); |
| 817 | assertThat(ipAddress.toString(), is("::")); |
| 818 | |
| 819 | ipAddress = |
| 820 | IpAddress.valueOf("ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff"); |
| 821 | assertThat(ipAddress.toString(), |
| 822 | is("ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff")); |
| 823 | } |
| 824 | } |