Thomas Vachuska | 24c849c | 2014-10-27 09:53:05 -0700 | [diff] [blame] | 1 | /* |
Thomas Vachuska | 4f1a60c | 2014-10-28 13:39:07 -0700 | [diff] [blame] | 2 | * Copyright 2014 Open Networking Laboratory |
Thomas Vachuska | 24c849c | 2014-10-27 09:53:05 -0700 | [diff] [blame] | 3 | * |
Thomas Vachuska | 4f1a60c | 2014-10-28 13:39:07 -0700 | [diff] [blame] | 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 |
Thomas Vachuska | 24c849c | 2014-10-27 09:53:05 -0700 | [diff] [blame] | 7 | * |
Thomas Vachuska | 4f1a60c | 2014-10-28 13:39:07 -0700 | [diff] [blame] | 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. |
Thomas Vachuska | 24c849c | 2014-10-27 09:53:05 -0700 | [diff] [blame] | 15 | */ |
Ayaka Koshibe | 16698a3 | 2014-09-13 22:19:02 -0700 | [diff] [blame] | 16 | package org.onlab.packet; |
| 17 | |
Pavlin Radoslavov | 34c921a | 2014-11-03 15:41:22 -0800 | [diff] [blame] | 18 | import com.google.common.testing.EqualsTester; |
| 19 | import org.junit.Test; |
| 20 | |
| 21 | import static org.hamcrest.Matchers.equalTo; |
| 22 | import static org.hamcrest.Matchers.is; |
| 23 | import static org.junit.Assert.assertThat; |
Jonathan Hart | b7a2ac3 | 2014-09-19 10:42:27 -0700 | [diff] [blame] | 24 | import static org.junit.Assert.assertFalse; |
Ayaka Koshibe | 40e7fec | 2014-09-16 22:32:19 -0700 | [diff] [blame] | 25 | import static org.junit.Assert.assertTrue; |
Pavlin Radoslavov | 34c921a | 2014-11-03 15:41:22 -0800 | [diff] [blame] | 26 | import static org.onlab.junit.ImmutableClassChecker.assertThatClassIsImmutable; |
Ayaka Koshibe | 16698a3 | 2014-09-13 22:19:02 -0700 | [diff] [blame] | 27 | |
Pavlin Radoslavov | 34c921a | 2014-11-03 15:41:22 -0800 | [diff] [blame] | 28 | /** |
| 29 | * Tests for class {@link IpPrefix}. |
| 30 | */ |
Ayaka Koshibe | 1d56fe4 | 2014-09-19 16:51:58 -0700 | [diff] [blame] | 31 | public class IpPrefixTest { |
Pavlin Radoslavov | 34c921a | 2014-11-03 15:41:22 -0800 | [diff] [blame] | 32 | /** |
| 33 | * Tests the immutability of {@link IpPrefix}. |
| 34 | */ |
Ayaka Koshibe | 16698a3 | 2014-09-13 22:19:02 -0700 | [diff] [blame] | 35 | @Test |
Pavlin Radoslavov | 34c921a | 2014-11-03 15:41:22 -0800 | [diff] [blame] | 36 | public void testImmutable() { |
| 37 | assertThatClassIsImmutable(IpPrefix.class); |
Ayaka Koshibe | 16698a3 | 2014-09-13 22:19:02 -0700 | [diff] [blame] | 38 | } |
| 39 | |
Pavlin Radoslavov | 34c921a | 2014-11-03 15:41:22 -0800 | [diff] [blame] | 40 | /** |
| 41 | * Tests the maximum mask length. |
| 42 | */ |
Ayaka Koshibe | 16698a3 | 2014-09-13 22:19:02 -0700 | [diff] [blame] | 43 | @Test |
Pavlin Radoslavov | 34c921a | 2014-11-03 15:41:22 -0800 | [diff] [blame] | 44 | public void testMaxMaskLength() { |
| 45 | assertThat(IpPrefix.MAX_INET_MASK_LENGTH, is(32)); |
| 46 | assertThat(IpPrefix.MAX_INET6_MASK_LENGTH, is(128)); |
Ayaka Koshibe | 40e7fec | 2014-09-16 22:32:19 -0700 | [diff] [blame] | 47 | } |
| 48 | |
Pavlin Radoslavov | 34c921a | 2014-11-03 15:41:22 -0800 | [diff] [blame] | 49 | /** |
| 50 | * Tests returning the IP version of the prefix. |
| 51 | */ |
Ayaka Koshibe | 40e7fec | 2014-09-16 22:32:19 -0700 | [diff] [blame] | 52 | @Test |
Pavlin Radoslavov | 34c921a | 2014-11-03 15:41:22 -0800 | [diff] [blame] | 53 | public void testVersion() { |
| 54 | IpPrefix ipPrefix; |
| 55 | |
| 56 | // IPv4 |
| 57 | ipPrefix = IpPrefix.valueOf("0.0.0.0/0"); |
| 58 | assertThat(ipPrefix.version(), is(IpAddress.Version.INET)); |
| 59 | |
| 60 | // IPv6 |
| 61 | ipPrefix = IpPrefix.valueOf("::/0"); |
| 62 | assertThat(ipPrefix.version(), is(IpAddress.Version.INET6)); |
Ayaka Koshibe | 16698a3 | 2014-09-13 22:19:02 -0700 | [diff] [blame] | 63 | } |
Jonathan Hart | b7a2ac3 | 2014-09-19 10:42:27 -0700 | [diff] [blame] | 64 | |
Pavlin Radoslavov | 34c921a | 2014-11-03 15:41:22 -0800 | [diff] [blame] | 65 | /** |
| 66 | * Tests returning the IP address value and IP address prefix length of |
| 67 | * an IPv4 prefix. |
| 68 | */ |
Jonathan Hart | b7a2ac3 | 2014-09-19 10:42:27 -0700 | [diff] [blame] | 69 | @Test |
Pavlin Radoslavov | 34c921a | 2014-11-03 15:41:22 -0800 | [diff] [blame] | 70 | public void testAddressAndPrefixLengthIPv4() { |
| 71 | IpPrefix ipPrefix; |
Jonathan Hart | b7a2ac3 | 2014-09-19 10:42:27 -0700 | [diff] [blame] | 72 | |
Pavlin Radoslavov | 34c921a | 2014-11-03 15:41:22 -0800 | [diff] [blame] | 73 | ipPrefix = IpPrefix.valueOf("1.2.3.0/24"); |
| 74 | assertThat(ipPrefix.address(), equalTo(IpAddress.valueOf("1.2.3.0"))); |
| 75 | assertThat(ipPrefix.prefixLength(), is(24)); |
Jonathan Hart | b7a2ac3 | 2014-09-19 10:42:27 -0700 | [diff] [blame] | 76 | |
Pavlin Radoslavov | 34c921a | 2014-11-03 15:41:22 -0800 | [diff] [blame] | 77 | ipPrefix = IpPrefix.valueOf("1.2.3.4/24"); |
| 78 | assertThat(ipPrefix.address(), equalTo(IpAddress.valueOf("1.2.3.0"))); |
| 79 | assertThat(ipPrefix.prefixLength(), is(24)); |
Jonathan Hart | b7a2ac3 | 2014-09-19 10:42:27 -0700 | [diff] [blame] | 80 | |
Pavlin Radoslavov | 34c921a | 2014-11-03 15:41:22 -0800 | [diff] [blame] | 81 | ipPrefix = IpPrefix.valueOf("1.2.3.4/32"); |
| 82 | assertThat(ipPrefix.address(), equalTo(IpAddress.valueOf("1.2.3.4"))); |
| 83 | assertThat(ipPrefix.prefixLength(), is(32)); |
Jonathan Hart | b7a2ac3 | 2014-09-19 10:42:27 -0700 | [diff] [blame] | 84 | |
Pavlin Radoslavov | 34c921a | 2014-11-03 15:41:22 -0800 | [diff] [blame] | 85 | ipPrefix = IpPrefix.valueOf("1.2.3.5/32"); |
| 86 | assertThat(ipPrefix.address(), equalTo(IpAddress.valueOf("1.2.3.5"))); |
| 87 | assertThat(ipPrefix.prefixLength(), is(32)); |
| 88 | |
| 89 | ipPrefix = IpPrefix.valueOf("0.0.0.0/0"); |
| 90 | assertThat(ipPrefix.address(), equalTo(IpAddress.valueOf("0.0.0.0"))); |
| 91 | assertThat(ipPrefix.prefixLength(), is(0)); |
| 92 | |
| 93 | ipPrefix = IpPrefix.valueOf("255.255.255.255/32"); |
| 94 | assertThat(ipPrefix.address(), |
| 95 | equalTo(IpAddress.valueOf("255.255.255.255"))); |
| 96 | assertThat(ipPrefix.prefixLength(), is(32)); |
Jonathan Hart | b7a2ac3 | 2014-09-19 10:42:27 -0700 | [diff] [blame] | 97 | } |
Jonathan Hart | 70da512 | 2014-10-01 16:37:42 -0700 | [diff] [blame] | 98 | |
Pavlin Radoslavov | 34c921a | 2014-11-03 15:41:22 -0800 | [diff] [blame] | 99 | /** |
| 100 | * Tests returning the IP address value and IP address prefix length of |
| 101 | * an IPv6 prefix. |
| 102 | */ |
Jonathan Hart | 70da512 | 2014-10-01 16:37:42 -0700 | [diff] [blame] | 103 | @Test |
Pavlin Radoslavov | 34c921a | 2014-11-03 15:41:22 -0800 | [diff] [blame] | 104 | public void testAddressAndPrefixLengthIPv6() { |
| 105 | IpPrefix ipPrefix; |
Jonathan Hart | 70da512 | 2014-10-01 16:37:42 -0700 | [diff] [blame] | 106 | |
Pavlin Radoslavov | 34c921a | 2014-11-03 15:41:22 -0800 | [diff] [blame] | 107 | ipPrefix = IpPrefix.valueOf("1100::/8"); |
| 108 | assertThat(ipPrefix.address(), equalTo(IpAddress.valueOf("1100::"))); |
| 109 | assertThat(ipPrefix.prefixLength(), is(8)); |
Jonathan Hart | 70da512 | 2014-10-01 16:37:42 -0700 | [diff] [blame] | 110 | |
Pavlin Radoslavov | 34c921a | 2014-11-03 15:41:22 -0800 | [diff] [blame] | 111 | ipPrefix = |
| 112 | IpPrefix.valueOf("1111:2222:3333:4444:5555:6666:7777:8885/8"); |
| 113 | assertThat(ipPrefix.address(), equalTo(IpAddress.valueOf("1100::"))); |
| 114 | assertThat(ipPrefix.prefixLength(), is(8)); |
Jonathan Hart | 70da512 | 2014-10-01 16:37:42 -0700 | [diff] [blame] | 115 | |
Pavlin Radoslavov | 34c921a | 2014-11-03 15:41:22 -0800 | [diff] [blame] | 116 | ipPrefix = |
| 117 | IpPrefix.valueOf("1111:2222:3333:4444:5555:6666:7777:8800/120"); |
| 118 | assertThat(ipPrefix.address(), |
| 119 | equalTo(IpAddress.valueOf("1111:2222:3333:4444:5555:6666:7777:8800"))); |
| 120 | assertThat(ipPrefix.prefixLength(), is(120)); |
Jonathan Hart | dbdbdbb | 2014-10-06 18:35:30 -0700 | [diff] [blame] | 121 | |
Pavlin Radoslavov | 34c921a | 2014-11-03 15:41:22 -0800 | [diff] [blame] | 122 | ipPrefix = |
| 123 | IpPrefix.valueOf("1111:2222:3333:4444:5555:6666:7777:8885/128"); |
| 124 | assertThat(ipPrefix.address(), |
| 125 | equalTo(IpAddress.valueOf("1111:2222:3333:4444:5555:6666:7777:8885"))); |
| 126 | assertThat(ipPrefix.prefixLength(), is(128)); |
Jonathan Hart | dbdbdbb | 2014-10-06 18:35:30 -0700 | [diff] [blame] | 127 | |
Pavlin Radoslavov | 34c921a | 2014-11-03 15:41:22 -0800 | [diff] [blame] | 128 | ipPrefix = IpPrefix.valueOf("::/0"); |
| 129 | assertThat(ipPrefix.address(), equalTo(IpAddress.valueOf("::"))); |
| 130 | assertThat(ipPrefix.prefixLength(), is(0)); |
| 131 | |
| 132 | ipPrefix = |
| 133 | IpPrefix.valueOf("ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff/128"); |
| 134 | assertThat(ipPrefix.address(), |
| 135 | equalTo(IpAddress.valueOf("ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff"))); |
| 136 | assertThat(ipPrefix.prefixLength(), is(128)); |
| 137 | |
| 138 | ipPrefix = |
| 139 | IpPrefix.valueOf("1111:2222:3333:4444:5555:6666:7777:8885/64"); |
| 140 | assertThat(ipPrefix.address(), |
| 141 | equalTo(IpAddress.valueOf("1111:2222:3333:4444::"))); |
| 142 | assertThat(ipPrefix.prefixLength(), is(64)); |
| 143 | } |
| 144 | |
| 145 | /** |
| 146 | * Tests valueOf() converter for IPv4 integer value. |
| 147 | */ |
| 148 | @Test |
| 149 | public void testValueOfForIntegerIPv4() { |
| 150 | IpPrefix ipPrefix; |
| 151 | |
| 152 | ipPrefix = IpPrefix.valueOf(0x01020304, 24); |
| 153 | assertThat(ipPrefix.toString(), is("1.2.3.0/24")); |
| 154 | |
| 155 | ipPrefix = IpPrefix.valueOf(0x01020304, 32); |
| 156 | assertThat(ipPrefix.toString(), is("1.2.3.4/32")); |
| 157 | |
| 158 | ipPrefix = IpPrefix.valueOf(0x01020305, 32); |
| 159 | assertThat(ipPrefix.toString(), is("1.2.3.5/32")); |
| 160 | |
| 161 | ipPrefix = IpPrefix.valueOf(0, 0); |
| 162 | assertThat(ipPrefix.toString(), is("0.0.0.0/0")); |
| 163 | |
| 164 | ipPrefix = IpPrefix.valueOf(0, 32); |
| 165 | assertThat(ipPrefix.toString(), is("0.0.0.0/32")); |
| 166 | |
| 167 | ipPrefix = IpPrefix.valueOf(0xffffffff, 0); |
| 168 | assertThat(ipPrefix.toString(), is("0.0.0.0/0")); |
| 169 | |
| 170 | ipPrefix = IpPrefix.valueOf(0xffffffff, 16); |
| 171 | assertThat(ipPrefix.toString(), is("255.255.0.0/16")); |
| 172 | |
| 173 | ipPrefix = IpPrefix.valueOf(0xffffffff, 32); |
| 174 | assertThat(ipPrefix.toString(), is("255.255.255.255/32")); |
| 175 | } |
| 176 | |
| 177 | /** |
| 178 | * Tests invalid valueOf() converter for IPv4 integer value and |
| 179 | * negative prefix length. |
| 180 | */ |
| 181 | @Test(expected = IllegalArgumentException.class) |
| 182 | public void testInvalidValueOfIntegerNegativePrefixLengthIPv4() { |
| 183 | IpPrefix ipPrefix; |
| 184 | |
| 185 | ipPrefix = IpPrefix.valueOf(0x01020304, -1); |
| 186 | } |
| 187 | |
| 188 | /** |
| 189 | * Tests invalid valueOf() converter for IPv4 integer value and |
| 190 | * too long prefix length. |
| 191 | */ |
| 192 | @Test(expected = IllegalArgumentException.class) |
| 193 | public void testInvalidValueOfIntegerTooLongPrefixLengthIPv4() { |
| 194 | IpPrefix ipPrefix; |
| 195 | |
| 196 | ipPrefix = IpPrefix.valueOf(0x01020304, 33); |
| 197 | } |
| 198 | |
| 199 | /** |
| 200 | * Tests valueOf() converter for IPv4 byte array. |
| 201 | */ |
| 202 | @Test |
| 203 | public void testValueOfByteArrayIPv4() { |
| 204 | IpPrefix ipPrefix; |
| 205 | byte[] value; |
| 206 | |
| 207 | value = new byte[] {1, 2, 3, 4}; |
| 208 | ipPrefix = IpPrefix.valueOf(IpAddress.Version.INET, value, 24); |
| 209 | assertThat(ipPrefix.toString(), is("1.2.3.0/24")); |
| 210 | |
| 211 | ipPrefix = IpPrefix.valueOf(IpAddress.Version.INET, value, 32); |
| 212 | assertThat(ipPrefix.toString(), is("1.2.3.4/32")); |
| 213 | |
| 214 | value = new byte[] {1, 2, 3, 5}; |
| 215 | ipPrefix = IpPrefix.valueOf(IpAddress.Version.INET, value, 32); |
| 216 | assertThat(ipPrefix.toString(), is("1.2.3.5/32")); |
| 217 | |
| 218 | value = new byte[] {0, 0, 0, 0}; |
| 219 | ipPrefix = IpPrefix.valueOf(IpAddress.Version.INET, value, 0); |
| 220 | assertThat(ipPrefix.toString(), is("0.0.0.0/0")); |
| 221 | |
| 222 | ipPrefix = IpPrefix.valueOf(IpAddress.Version.INET, value, 32); |
| 223 | assertThat(ipPrefix.toString(), is("0.0.0.0/32")); |
| 224 | |
| 225 | value = new byte[] {(byte) 0xff, (byte) 0xff, |
| 226 | (byte) 0xff, (byte) 0xff}; |
| 227 | ipPrefix = IpPrefix.valueOf(IpAddress.Version.INET, value, 0); |
| 228 | assertThat(ipPrefix.toString(), is("0.0.0.0/0")); |
| 229 | |
| 230 | ipPrefix = IpPrefix.valueOf(IpAddress.Version.INET, value, 16); |
| 231 | assertThat(ipPrefix.toString(), is("255.255.0.0/16")); |
| 232 | |
| 233 | ipPrefix = IpPrefix.valueOf(IpAddress.Version.INET, value, 32); |
| 234 | assertThat(ipPrefix.toString(), is("255.255.255.255/32")); |
| 235 | } |
| 236 | |
| 237 | /** |
| 238 | * Tests valueOf() converter for IPv6 byte array. |
| 239 | */ |
| 240 | @Test |
| 241 | public void testValueOfByteArrayIPv6() { |
| 242 | IpPrefix ipPrefix; |
| 243 | byte[] value; |
| 244 | |
| 245 | value = new byte[] {0x11, 0x11, 0x22, 0x22, |
| 246 | 0x33, 0x33, 0x44, 0x44, |
| 247 | 0x55, 0x55, 0x66, 0x66, |
| 248 | 0x77, 0x77, (byte) 0x88, (byte) 0x88}; |
| 249 | ipPrefix = IpPrefix.valueOf(IpAddress.Version.INET6, value, 120); |
| 250 | assertThat(ipPrefix.toString(), |
| 251 | is("1111:2222:3333:4444:5555:6666:7777:8800/120")); |
| 252 | |
| 253 | ipPrefix = IpPrefix.valueOf(IpAddress.Version.INET6, value, 128); |
| 254 | assertThat(ipPrefix.toString(), |
| 255 | is("1111:2222:3333:4444:5555:6666:7777:8888/128")); |
| 256 | |
| 257 | value = new byte[] {0x00, 0x00, 0x00, 0x00, |
| 258 | 0x00, 0x00, 0x00, 0x00, |
| 259 | 0x00, 0x00, 0x00, 0x00, |
| 260 | 0x00, 0x00, 0x00, 0x00}; |
| 261 | ipPrefix = IpPrefix.valueOf(IpAddress.Version.INET6, value, 0); |
| 262 | assertThat(ipPrefix.toString(), is("::/0")); |
| 263 | |
| 264 | ipPrefix = IpPrefix.valueOf(IpAddress.Version.INET6, value, 128); |
| 265 | assertThat(ipPrefix.toString(), is("::/128")); |
| 266 | |
| 267 | value = new byte[] {(byte) 0xff, (byte) 0xff, |
| 268 | (byte) 0xff, (byte) 0xff, |
| 269 | (byte) 0xff, (byte) 0xff, |
| 270 | (byte) 0xff, (byte) 0xff, |
| 271 | (byte) 0xff, (byte) 0xff, |
| 272 | (byte) 0xff, (byte) 0xff, |
| 273 | (byte) 0xff, (byte) 0xff, |
| 274 | (byte) 0xff, (byte) 0xff}; |
| 275 | ipPrefix = IpPrefix.valueOf(IpAddress.Version.INET6, value, 0); |
| 276 | assertThat(ipPrefix.toString(), is("::/0")); |
| 277 | |
| 278 | ipPrefix = IpPrefix.valueOf(IpAddress.Version.INET6, value, 64); |
| 279 | assertThat(ipPrefix.toString(), is("ffff:ffff:ffff:ffff::/64")); |
| 280 | |
| 281 | ipPrefix = IpPrefix.valueOf(IpAddress.Version.INET6, value, 128); |
| 282 | assertThat(ipPrefix.toString(), |
| 283 | is("ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff/128")); |
| 284 | } |
| 285 | |
| 286 | /** |
| 287 | * Tests invalid valueOf() converter for a null array for IPv4. |
| 288 | */ |
| 289 | @Test(expected = NullPointerException.class) |
| 290 | public void testInvalidValueOfNullArrayIPv4() { |
| 291 | IpPrefix ipPrefix; |
| 292 | byte[] value; |
| 293 | |
| 294 | value = null; |
| 295 | ipPrefix = IpPrefix.valueOf(IpAddress.Version.INET, value, 24); |
| 296 | } |
| 297 | |
| 298 | /** |
| 299 | * Tests invalid valueOf() converter for a null array for IPv6. |
| 300 | */ |
| 301 | @Test(expected = NullPointerException.class) |
| 302 | public void testInvalidValueOfNullArrayIPv6() { |
| 303 | IpPrefix ipPrefix; |
| 304 | byte[] value; |
| 305 | |
| 306 | value = null; |
| 307 | ipPrefix = IpPrefix.valueOf(IpAddress.Version.INET6, value, 120); |
| 308 | } |
| 309 | |
| 310 | /** |
| 311 | * Tests invalid valueOf() converter for a short array for IPv4. |
| 312 | */ |
| 313 | @Test(expected = IllegalArgumentException.class) |
| 314 | public void testInvalidValueOfShortArrayIPv4() { |
| 315 | IpPrefix ipPrefix; |
| 316 | byte[] value; |
| 317 | |
| 318 | value = new byte[] {1, 2, 3}; |
| 319 | ipPrefix = IpPrefix.valueOf(IpAddress.Version.INET, value, 24); |
| 320 | } |
| 321 | |
| 322 | /** |
| 323 | * Tests invalid valueOf() converter for a short array for IPv6. |
| 324 | */ |
| 325 | @Test(expected = IllegalArgumentException.class) |
| 326 | public void testInvalidValueOfShortArrayIPv6() { |
| 327 | IpPrefix ipPrefix; |
| 328 | byte[] value; |
| 329 | |
| 330 | value = new byte[] {1, 2, 3, 4, 5, 6, 7, 8, 9}; |
| 331 | ipPrefix = IpPrefix.valueOf(IpAddress.Version.INET6, value, 120); |
| 332 | } |
| 333 | |
| 334 | /** |
| 335 | * Tests invalid valueOf() converter for IPv4 byte array and |
| 336 | * negative prefix length. |
| 337 | */ |
| 338 | @Test(expected = IllegalArgumentException.class) |
| 339 | public void testInvalidValueOfByteArrayNegativePrefixLengthIPv4() { |
| 340 | IpPrefix ipPrefix; |
| 341 | byte[] value; |
| 342 | |
| 343 | value = new byte[] {1, 2, 3, 4}; |
| 344 | ipPrefix = IpPrefix.valueOf(IpAddress.Version.INET, value, -1); |
| 345 | } |
| 346 | |
| 347 | /** |
| 348 | * Tests invalid valueOf() converter for IPv6 byte array and |
| 349 | * negative prefix length. |
| 350 | */ |
| 351 | @Test(expected = IllegalArgumentException.class) |
| 352 | public void testInvalidValueOfByteArrayNegativePrefixLengthIPv6() { |
| 353 | IpPrefix ipPrefix; |
| 354 | byte[] value; |
| 355 | |
| 356 | value = new byte[] {0x11, 0x11, 0x22, 0x22, |
| 357 | 0x33, 0x33, 0x44, 0x44, |
| 358 | 0x55, 0x55, 0x66, 0x66, |
| 359 | 0x77, 0x77, (byte) 0x88, (byte) 0x88}; |
| 360 | ipPrefix = IpPrefix.valueOf(IpAddress.Version.INET6, value, -1); |
| 361 | } |
| 362 | |
| 363 | /** |
| 364 | * Tests invalid valueOf() converter for IPv4 byte array and |
| 365 | * too long prefix length. |
| 366 | */ |
| 367 | @Test(expected = IllegalArgumentException.class) |
| 368 | public void testInvalidValueOfByteArrayTooLongPrefixLengthIPv4() { |
| 369 | IpPrefix ipPrefix; |
| 370 | byte[] value; |
| 371 | |
| 372 | value = new byte[] {1, 2, 3, 4}; |
| 373 | ipPrefix = IpPrefix.valueOf(IpAddress.Version.INET, value, 33); |
| 374 | } |
| 375 | |
| 376 | /** |
| 377 | * Tests invalid valueOf() converter for IPv6 byte array and |
| 378 | * too long prefix length. |
| 379 | */ |
| 380 | @Test(expected = IllegalArgumentException.class) |
| 381 | public void testInvalidValueOfByteArrayTooLongPrefixLengthIPv6() { |
| 382 | IpPrefix ipPrefix; |
| 383 | byte[] value; |
| 384 | |
| 385 | value = new byte[] {0x11, 0x11, 0x22, 0x22, |
| 386 | 0x33, 0x33, 0x44, 0x44, |
| 387 | 0x55, 0x55, 0x66, 0x66, |
| 388 | 0x77, 0x77, (byte) 0x88, (byte) 0x88}; |
| 389 | ipPrefix = IpPrefix.valueOf(IpAddress.Version.INET6, value, 129); |
| 390 | } |
| 391 | |
| 392 | /** |
| 393 | * Tests valueOf() converter for IPv4 address. |
| 394 | */ |
| 395 | @Test |
| 396 | public void testValueOfAddressIPv4() { |
| 397 | IpAddress ipAddress; |
| 398 | IpPrefix ipPrefix; |
| 399 | |
| 400 | ipAddress = IpAddress.valueOf("1.2.3.4"); |
| 401 | ipPrefix = IpPrefix.valueOf(ipAddress, 24); |
| 402 | assertThat(ipPrefix.toString(), is("1.2.3.0/24")); |
| 403 | |
| 404 | ipPrefix = IpPrefix.valueOf(ipAddress, 32); |
| 405 | assertThat(ipPrefix.toString(), is("1.2.3.4/32")); |
| 406 | |
| 407 | ipAddress = IpAddress.valueOf("1.2.3.5"); |
| 408 | ipPrefix = IpPrefix.valueOf(ipAddress, 32); |
| 409 | assertThat(ipPrefix.toString(), is("1.2.3.5/32")); |
| 410 | |
| 411 | ipAddress = IpAddress.valueOf("0.0.0.0"); |
| 412 | ipPrefix = IpPrefix.valueOf(ipAddress, 0); |
| 413 | assertThat(ipPrefix.toString(), is("0.0.0.0/0")); |
| 414 | |
| 415 | ipPrefix = IpPrefix.valueOf(ipAddress, 32); |
| 416 | assertThat(ipPrefix.toString(), is("0.0.0.0/32")); |
| 417 | |
| 418 | ipAddress = IpAddress.valueOf("255.255.255.255"); |
| 419 | ipPrefix = IpPrefix.valueOf(ipAddress, 0); |
| 420 | assertThat(ipPrefix.toString(), is("0.0.0.0/0")); |
| 421 | |
| 422 | ipPrefix = IpPrefix.valueOf(ipAddress, 16); |
| 423 | assertThat(ipPrefix.toString(), is("255.255.0.0/16")); |
| 424 | |
| 425 | ipPrefix = IpPrefix.valueOf(ipAddress, 32); |
| 426 | assertThat(ipPrefix.toString(), is("255.255.255.255/32")); |
| 427 | } |
| 428 | |
| 429 | /** |
| 430 | * Tests valueOf() converter for IPv6 address. |
| 431 | */ |
| 432 | @Test |
| 433 | public void testValueOfAddressIPv6() { |
| 434 | IpAddress ipAddress; |
| 435 | IpPrefix ipPrefix; |
| 436 | |
| 437 | ipAddress = |
| 438 | IpAddress.valueOf("1111:2222:3333:4444:5555:6666:7777:8888"); |
| 439 | ipPrefix = IpPrefix.valueOf(ipAddress, 120); |
| 440 | assertThat(ipPrefix.toString(), |
| 441 | is("1111:2222:3333:4444:5555:6666:7777:8800/120")); |
| 442 | |
| 443 | ipPrefix = IpPrefix.valueOf(ipAddress, 128); |
| 444 | assertThat(ipPrefix.toString(), |
| 445 | is("1111:2222:3333:4444:5555:6666:7777:8888/128")); |
| 446 | |
| 447 | ipAddress = IpAddress.valueOf("::"); |
| 448 | ipPrefix = IpPrefix.valueOf(ipAddress, 0); |
| 449 | assertThat(ipPrefix.toString(), is("::/0")); |
| 450 | |
| 451 | ipPrefix = IpPrefix.valueOf(ipAddress, 128); |
| 452 | assertThat(ipPrefix.toString(), is("::/128")); |
| 453 | |
| 454 | ipAddress = |
| 455 | IpAddress.valueOf("ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff"); |
| 456 | ipPrefix = IpPrefix.valueOf(ipAddress, 0); |
| 457 | assertThat(ipPrefix.toString(), is("::/0")); |
| 458 | |
| 459 | ipPrefix = IpPrefix.valueOf(ipAddress, 64); |
| 460 | assertThat(ipPrefix.toString(), is("ffff:ffff:ffff:ffff::/64")); |
| 461 | |
| 462 | ipPrefix = IpPrefix.valueOf(ipAddress, 128); |
| 463 | assertThat(ipPrefix.toString(), |
| 464 | is("ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff/128")); |
| 465 | } |
| 466 | |
| 467 | /** |
| 468 | * Tests invalid valueOf() converter for a null IP address. |
| 469 | */ |
| 470 | @Test(expected = NullPointerException.class) |
| 471 | public void testInvalidValueOfNullAddress() { |
| 472 | IpAddress ipAddress; |
| 473 | IpPrefix ipPrefix; |
| 474 | |
| 475 | ipAddress = null; |
| 476 | ipPrefix = IpPrefix.valueOf(ipAddress, 24); |
| 477 | } |
| 478 | |
| 479 | /** |
| 480 | * Tests invalid valueOf() converter for IPv4 address and |
| 481 | * negative prefix length. |
| 482 | */ |
| 483 | @Test(expected = IllegalArgumentException.class) |
| 484 | public void testInvalidValueOfAddressNegativePrefixLengthIPv4() { |
| 485 | IpAddress ipAddress; |
| 486 | IpPrefix ipPrefix; |
| 487 | |
| 488 | ipAddress = IpAddress.valueOf("1.2.3.4"); |
| 489 | ipPrefix = IpPrefix.valueOf(ipAddress, -1); |
| 490 | } |
| 491 | |
| 492 | /** |
| 493 | * Tests invalid valueOf() converter for IPv6 address and |
| 494 | * negative prefix length. |
| 495 | */ |
| 496 | @Test(expected = IllegalArgumentException.class) |
| 497 | public void testInvalidValueOfAddressNegativePrefixLengthIPv6() { |
| 498 | IpAddress ipAddress; |
| 499 | IpPrefix ipPrefix; |
| 500 | |
| 501 | ipAddress = |
| 502 | IpAddress.valueOf("1111:2222:3333:4444:5555:6666:7777:8888"); |
| 503 | ipPrefix = IpPrefix.valueOf(ipAddress, -1); |
| 504 | } |
| 505 | |
| 506 | /** |
| 507 | * Tests invalid valueOf() converter for IPv4 address and |
| 508 | * too long prefix length. |
| 509 | */ |
| 510 | @Test(expected = IllegalArgumentException.class) |
| 511 | public void testInvalidValueOfAddressTooLongPrefixLengthIPv4() { |
| 512 | IpAddress ipAddress; |
| 513 | IpPrefix ipPrefix; |
| 514 | |
| 515 | ipAddress = IpAddress.valueOf("1.2.3.4"); |
| 516 | ipPrefix = IpPrefix.valueOf(ipAddress, 33); |
| 517 | } |
| 518 | |
| 519 | /** |
| 520 | * Tests invalid valueOf() converter for IPv6 address and |
| 521 | * too long prefix length. |
| 522 | */ |
| 523 | @Test(expected = IllegalArgumentException.class) |
| 524 | public void testInvalidValueOfAddressTooLongPrefixLengthIPv6() { |
| 525 | IpAddress ipAddress; |
| 526 | IpPrefix ipPrefix; |
| 527 | |
| 528 | ipAddress = |
| 529 | IpAddress.valueOf("1111:2222:3333:4444:5555:6666:7777:8888"); |
| 530 | ipPrefix = IpPrefix.valueOf(ipAddress, 129); |
| 531 | } |
| 532 | |
| 533 | /** |
| 534 | * Tests valueOf() converter for IPv4 string. |
| 535 | */ |
| 536 | @Test |
| 537 | public void testValueOfStringIPv4() { |
| 538 | IpPrefix ipPrefix; |
| 539 | |
| 540 | ipPrefix = IpPrefix.valueOf("1.2.3.4/24"); |
| 541 | assertThat(ipPrefix.toString(), is("1.2.3.0/24")); |
| 542 | |
| 543 | ipPrefix = IpPrefix.valueOf("1.2.3.4/32"); |
| 544 | assertThat(ipPrefix.toString(), is("1.2.3.4/32")); |
| 545 | |
| 546 | ipPrefix = IpPrefix.valueOf("1.2.3.5/32"); |
| 547 | assertThat(ipPrefix.toString(), is("1.2.3.5/32")); |
| 548 | |
| 549 | ipPrefix = IpPrefix.valueOf("0.0.0.0/0"); |
| 550 | assertThat(ipPrefix.toString(), is("0.0.0.0/0")); |
| 551 | |
| 552 | ipPrefix = IpPrefix.valueOf("0.0.0.0/32"); |
| 553 | assertThat(ipPrefix.toString(), is("0.0.0.0/32")); |
| 554 | |
| 555 | ipPrefix = IpPrefix.valueOf("255.255.255.255/0"); |
| 556 | assertThat(ipPrefix.toString(), is("0.0.0.0/0")); |
| 557 | |
| 558 | ipPrefix = IpPrefix.valueOf("255.255.255.255/16"); |
| 559 | assertThat(ipPrefix.toString(), is("255.255.0.0/16")); |
| 560 | |
| 561 | ipPrefix = IpPrefix.valueOf("255.255.255.255/32"); |
| 562 | assertThat(ipPrefix.toString(), is("255.255.255.255/32")); |
| 563 | } |
| 564 | |
| 565 | /** |
| 566 | * Tests valueOf() converter for IPv6 string. |
| 567 | */ |
| 568 | @Test |
| 569 | public void testValueOfStringIPv6() { |
| 570 | IpPrefix ipPrefix; |
| 571 | |
| 572 | ipPrefix = |
| 573 | IpPrefix.valueOf("1111:2222:3333:4444:5555:6666:7777:8888/120"); |
| 574 | assertThat(ipPrefix.toString(), |
| 575 | is("1111:2222:3333:4444:5555:6666:7777:8800/120")); |
| 576 | |
| 577 | ipPrefix = |
| 578 | IpPrefix.valueOf("1111:2222:3333:4444:5555:6666:7777:8888/128"); |
| 579 | assertThat(ipPrefix.toString(), |
| 580 | is("1111:2222:3333:4444:5555:6666:7777:8888/128")); |
| 581 | |
| 582 | ipPrefix = IpPrefix.valueOf("::/0"); |
| 583 | assertThat(ipPrefix.toString(), is("::/0")); |
| 584 | |
| 585 | ipPrefix = IpPrefix.valueOf("::/128"); |
| 586 | assertThat(ipPrefix.toString(), is("::/128")); |
| 587 | |
| 588 | ipPrefix = |
| 589 | IpPrefix.valueOf("ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff/0"); |
| 590 | assertThat(ipPrefix.toString(), is("::/0")); |
| 591 | |
| 592 | ipPrefix = |
| 593 | IpPrefix.valueOf("ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff/64"); |
| 594 | assertThat(ipPrefix.toString(), is("ffff:ffff:ffff:ffff::/64")); |
| 595 | |
| 596 | ipPrefix = |
| 597 | IpPrefix.valueOf("ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff/128"); |
| 598 | assertThat(ipPrefix.toString(), |
| 599 | is("ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff/128")); |
| 600 | } |
| 601 | |
| 602 | /** |
| 603 | * Tests invalid valueOf() converter for a null string. |
| 604 | */ |
| 605 | @Test(expected = NullPointerException.class) |
| 606 | public void testInvalidValueOfNullString() { |
| 607 | IpPrefix ipPrefix; |
| 608 | String fromString; |
| 609 | |
| 610 | fromString = null; |
| 611 | ipPrefix = IpPrefix.valueOf(fromString); |
| 612 | } |
| 613 | |
| 614 | /** |
| 615 | * Tests invalid valueOf() converter for an empty string. |
| 616 | */ |
| 617 | @Test(expected = IllegalArgumentException.class) |
| 618 | public void testInvalidValueOfEmptyString() { |
| 619 | IpPrefix ipPrefix; |
| 620 | String fromString; |
| 621 | |
| 622 | fromString = ""; |
| 623 | ipPrefix = IpPrefix.valueOf(fromString); |
| 624 | } |
| 625 | |
| 626 | /** |
| 627 | * Tests invalid valueOf() converter for an incorrect string. |
| 628 | */ |
| 629 | @Test(expected = IllegalArgumentException.class) |
| 630 | public void testInvalidValueOfIncorrectString() { |
| 631 | IpPrefix ipPrefix; |
| 632 | String fromString; |
| 633 | |
| 634 | fromString = "NoSuchIpPrefix"; |
| 635 | ipPrefix = IpPrefix.valueOf(fromString); |
| 636 | } |
| 637 | |
| 638 | /** |
| 639 | * Tests invalid valueOf() converter for IPv4 string and |
| 640 | * negative prefix length. |
| 641 | */ |
| 642 | @Test(expected = IllegalArgumentException.class) |
| 643 | public void testInvalidValueOfStringNegativePrefixLengthIPv4() { |
| 644 | IpPrefix ipPrefix; |
| 645 | |
| 646 | ipPrefix = IpPrefix.valueOf("1.2.3.4/-1"); |
| 647 | } |
| 648 | |
| 649 | /** |
| 650 | * Tests invalid valueOf() converter for IPv6 string and |
| 651 | * negative prefix length. |
| 652 | */ |
| 653 | @Test(expected = IllegalArgumentException.class) |
| 654 | public void testInvalidValueOfStringNegativePrefixLengthIPv6() { |
| 655 | IpPrefix ipPrefix; |
| 656 | |
| 657 | ipPrefix = |
| 658 | IpPrefix.valueOf("1111:2222:3333:4444:5555:6666:7777:8888/-1"); |
| 659 | } |
| 660 | |
| 661 | /** |
| 662 | * Tests invalid valueOf() converter for IPv4 string and |
| 663 | * too long prefix length. |
| 664 | */ |
| 665 | @Test(expected = IllegalArgumentException.class) |
| 666 | public void testInvalidValueOfStringTooLongPrefixLengthIPv4() { |
| 667 | IpPrefix ipPrefix; |
| 668 | |
| 669 | ipPrefix = IpPrefix.valueOf("1.2.3.4/33"); |
| 670 | } |
| 671 | |
| 672 | /** |
| 673 | * Tests invalid valueOf() converter for IPv6 string and |
| 674 | * too long prefix length. |
| 675 | */ |
| 676 | @Test(expected = IllegalArgumentException.class) |
| 677 | public void testInvalidValueOfStringTooLongPrefixLengthIPv6() { |
| 678 | IpPrefix ipPrefix; |
| 679 | |
| 680 | ipPrefix = |
| 681 | IpPrefix.valueOf("1111:2222:3333:4444:5555:6666:7777:8888/129"); |
| 682 | } |
| 683 | |
| 684 | /** |
| 685 | * Tests IP prefix contains another IP prefix for IPv4. |
| 686 | */ |
| 687 | @Test |
| 688 | public void testContainsIpPrefixIPv4() { |
| 689 | IpPrefix ipPrefix; |
| 690 | |
| 691 | ipPrefix = IpPrefix.valueOf("1.2.0.0/24"); |
| 692 | assertTrue(ipPrefix.contains(IpPrefix.valueOf("1.2.0.0/24"))); |
| 693 | assertTrue(ipPrefix.contains(IpPrefix.valueOf("1.2.0.0/32"))); |
| 694 | assertTrue(ipPrefix.contains(IpPrefix.valueOf("1.2.0.4/32"))); |
| 695 | assertFalse(ipPrefix.contains(IpPrefix.valueOf("1.2.0.0/16"))); |
| 696 | assertFalse(ipPrefix.contains(IpPrefix.valueOf("1.3.0.0/24"))); |
| 697 | assertFalse(ipPrefix.contains(IpPrefix.valueOf("0.0.0.0/16"))); |
| 698 | assertFalse(ipPrefix.contains(IpPrefix.valueOf("0.0.0.0/0"))); |
| 699 | assertFalse(ipPrefix.contains(IpPrefix.valueOf("255.255.255.255/32"))); |
| 700 | |
| 701 | ipPrefix = IpPrefix.valueOf("1.2.0.0/32"); |
| 702 | assertFalse(ipPrefix.contains(IpPrefix.valueOf("1.2.0.0/24"))); |
| 703 | assertTrue(ipPrefix.contains(IpPrefix.valueOf("1.2.0.0/32"))); |
| 704 | assertFalse(ipPrefix.contains(IpPrefix.valueOf("1.2.0.4/32"))); |
| 705 | assertFalse(ipPrefix.contains(IpPrefix.valueOf("1.2.0.0/16"))); |
| 706 | assertFalse(ipPrefix.contains(IpPrefix.valueOf("1.3.0.0/24"))); |
| 707 | assertFalse(ipPrefix.contains(IpPrefix.valueOf("0.0.0.0/16"))); |
| 708 | assertFalse(ipPrefix.contains(IpPrefix.valueOf("0.0.0.0/0"))); |
| 709 | assertFalse(ipPrefix.contains(IpPrefix.valueOf("255.255.255.255/32"))); |
| 710 | |
| 711 | ipPrefix = IpPrefix.valueOf("0.0.0.0/0"); |
| 712 | assertTrue(ipPrefix.contains(IpPrefix.valueOf("1.2.0.0/24"))); |
| 713 | assertTrue(ipPrefix.contains(IpPrefix.valueOf("1.2.0.0/32"))); |
| 714 | assertTrue(ipPrefix.contains(IpPrefix.valueOf("1.2.0.4/32"))); |
| 715 | assertTrue(ipPrefix.contains(IpPrefix.valueOf("1.2.0.0/16"))); |
| 716 | assertTrue(ipPrefix.contains(IpPrefix.valueOf("1.3.0.0/24"))); |
| 717 | assertTrue(ipPrefix.contains(IpPrefix.valueOf("0.0.0.0/16"))); |
| 718 | assertTrue(ipPrefix.contains(IpPrefix.valueOf("0.0.0.0/0"))); |
| 719 | assertTrue(ipPrefix.contains(IpPrefix.valueOf("255.255.255.255/32"))); |
| 720 | |
| 721 | ipPrefix = IpPrefix.valueOf("255.255.255.255/32"); |
| 722 | assertFalse(ipPrefix.contains(IpPrefix.valueOf("1.2.0.0/24"))); |
| 723 | assertFalse(ipPrefix.contains(IpPrefix.valueOf("1.2.0.0/32"))); |
| 724 | assertFalse(ipPrefix.contains(IpPrefix.valueOf("1.2.0.4/32"))); |
| 725 | assertFalse(ipPrefix.contains(IpPrefix.valueOf("1.2.0.0/16"))); |
| 726 | assertFalse(ipPrefix.contains(IpPrefix.valueOf("1.3.0.0/24"))); |
| 727 | assertFalse(ipPrefix.contains(IpPrefix.valueOf("0.0.0.0/16"))); |
| 728 | assertFalse(ipPrefix.contains(IpPrefix.valueOf("0.0.0.0/0"))); |
| 729 | assertTrue(ipPrefix.contains(IpPrefix.valueOf("255.255.255.255/32"))); |
| 730 | } |
| 731 | |
| 732 | /** |
| 733 | * Tests IP prefix contains another IP prefix for IPv6. |
| 734 | */ |
| 735 | @Test |
| 736 | public void testContainsIpPrefixIPv6() { |
| 737 | IpPrefix ipPrefix; |
| 738 | |
| 739 | ipPrefix = IpPrefix.valueOf("1111:2222:3333:4444::/120"); |
| 740 | assertTrue(ipPrefix.contains( |
| 741 | IpPrefix.valueOf("1111:2222:3333:4444::/120"))); |
| 742 | assertTrue(ipPrefix.contains( |
| 743 | IpPrefix.valueOf("1111:2222:3333:4444::/128"))); |
| 744 | assertTrue(ipPrefix.contains( |
| 745 | IpPrefix.valueOf("1111:2222:3333:4444::1/128"))); |
| 746 | assertFalse(ipPrefix.contains( |
| 747 | IpPrefix.valueOf("1111:2222:3333:4444::/64"))); |
| 748 | assertFalse(ipPrefix.contains( |
| 749 | IpPrefix.valueOf("1111:2222:3333:4445::/120"))); |
| 750 | assertFalse(ipPrefix.contains(IpPrefix.valueOf("::/64"))); |
| 751 | assertFalse(ipPrefix.contains(IpPrefix.valueOf("::/0"))); |
| 752 | assertFalse(ipPrefix.contains( |
| 753 | IpPrefix.valueOf("ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff/128"))); |
| 754 | |
| 755 | ipPrefix = IpPrefix.valueOf("1111:2222:3333:4444::/128"); |
| 756 | assertFalse(ipPrefix.contains( |
| 757 | IpPrefix.valueOf("1111:2222:3333:4444::/120"))); |
| 758 | assertTrue(ipPrefix.contains( |
| 759 | IpPrefix.valueOf("1111:2222:3333:4444::/128"))); |
| 760 | assertFalse(ipPrefix.contains( |
| 761 | IpPrefix.valueOf("1111:2222:3333:4444::1/128"))); |
| 762 | assertFalse(ipPrefix.contains( |
| 763 | IpPrefix.valueOf("1111:2222:3333:4444::/64"))); |
| 764 | assertFalse(ipPrefix.contains( |
| 765 | IpPrefix.valueOf("1111:2222:3333:4445::/120"))); |
| 766 | assertFalse(ipPrefix.contains(IpPrefix.valueOf("::/64"))); |
| 767 | assertFalse(ipPrefix.contains(IpPrefix.valueOf("::/0"))); |
| 768 | assertFalse(ipPrefix.contains( |
| 769 | IpPrefix.valueOf("ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff/128"))); |
| 770 | |
| 771 | ipPrefix = IpPrefix.valueOf("::/0"); |
| 772 | assertTrue(ipPrefix.contains( |
| 773 | IpPrefix.valueOf("1111:2222:3333:4444::/120"))); |
| 774 | assertTrue(ipPrefix.contains( |
| 775 | IpPrefix.valueOf("1111:2222:3333:4444::/128"))); |
| 776 | assertTrue(ipPrefix.contains( |
| 777 | IpPrefix.valueOf("1111:2222:3333:4444::1/128"))); |
| 778 | assertTrue(ipPrefix.contains( |
| 779 | IpPrefix.valueOf("1111:2222:3333:4444::/64"))); |
| 780 | assertTrue(ipPrefix.contains( |
| 781 | IpPrefix.valueOf("1111:2222:3333:4445::/120"))); |
| 782 | assertTrue(ipPrefix.contains(IpPrefix.valueOf("::/64"))); |
| 783 | assertTrue(ipPrefix.contains(IpPrefix.valueOf("::/0"))); |
| 784 | assertTrue(ipPrefix.contains( |
| 785 | IpPrefix.valueOf("ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff/128"))); |
| 786 | |
| 787 | ipPrefix = |
| 788 | IpPrefix.valueOf("ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff/128"); |
| 789 | assertFalse(ipPrefix.contains( |
| 790 | IpPrefix.valueOf("1111:2222:3333:4444::/120"))); |
| 791 | assertFalse(ipPrefix.contains( |
| 792 | IpPrefix.valueOf("1111:2222:3333:4444::/128"))); |
| 793 | assertFalse(ipPrefix.contains( |
| 794 | IpPrefix.valueOf("1111:2222:3333:4444::1/128"))); |
| 795 | assertFalse(ipPrefix.contains( |
| 796 | IpPrefix.valueOf("1111:2222:3333:4444::/64"))); |
| 797 | assertFalse(ipPrefix.contains( |
| 798 | IpPrefix.valueOf("1111:2222:3333:4445::/120"))); |
| 799 | assertFalse(ipPrefix.contains(IpPrefix.valueOf("::/64"))); |
| 800 | assertFalse(ipPrefix.contains(IpPrefix.valueOf("::/0"))); |
| 801 | assertTrue(ipPrefix.contains( |
| 802 | IpPrefix.valueOf("ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff/128"))); |
| 803 | } |
| 804 | |
| 805 | /** |
| 806 | * Tests IP prefix contains IP address for IPv4. |
| 807 | */ |
| 808 | @Test |
| 809 | public void testContainsIpAddressIPv4() { |
| 810 | IpPrefix ipPrefix; |
| 811 | |
| 812 | ipPrefix = IpPrefix.valueOf("1.2.0.0/24"); |
| 813 | assertTrue(ipPrefix.contains(IpAddress.valueOf("1.2.0.0"))); |
| 814 | assertTrue(ipPrefix.contains(IpAddress.valueOf("1.2.0.4"))); |
| 815 | assertFalse(ipPrefix.contains(IpAddress.valueOf("1.3.0.0"))); |
| 816 | assertFalse(ipPrefix.contains(IpAddress.valueOf("0.0.0.0"))); |
| 817 | assertFalse(ipPrefix.contains(IpAddress.valueOf("255.255.255.255"))); |
| 818 | |
| 819 | ipPrefix = IpPrefix.valueOf("1.2.0.0/32"); |
| 820 | assertTrue(ipPrefix.contains(IpAddress.valueOf("1.2.0.0"))); |
| 821 | assertFalse(ipPrefix.contains(IpAddress.valueOf("1.2.0.4"))); |
| 822 | assertFalse(ipPrefix.contains(IpAddress.valueOf("1.3.0.0"))); |
| 823 | assertFalse(ipPrefix.contains(IpAddress.valueOf("0.0.0.0"))); |
| 824 | assertFalse(ipPrefix.contains(IpAddress.valueOf("255.255.255.255"))); |
| 825 | |
| 826 | ipPrefix = IpPrefix.valueOf("0.0.0.0/0"); |
| 827 | assertTrue(ipPrefix.contains(IpAddress.valueOf("1.2.0.0"))); |
| 828 | assertTrue(ipPrefix.contains(IpAddress.valueOf("1.2.0.4"))); |
| 829 | assertTrue(ipPrefix.contains(IpAddress.valueOf("1.3.0.0"))); |
| 830 | assertTrue(ipPrefix.contains(IpAddress.valueOf("0.0.0.0"))); |
| 831 | assertTrue(ipPrefix.contains(IpAddress.valueOf("255.255.255.255"))); |
| 832 | |
| 833 | ipPrefix = IpPrefix.valueOf("255.255.255.255/32"); |
| 834 | assertFalse(ipPrefix.contains(IpAddress.valueOf("1.2.0.0"))); |
| 835 | assertFalse(ipPrefix.contains(IpAddress.valueOf("1.2.0.4"))); |
| 836 | assertFalse(ipPrefix.contains(IpAddress.valueOf("1.3.0.0"))); |
| 837 | assertFalse(ipPrefix.contains(IpAddress.valueOf("0.0.0.0"))); |
| 838 | assertTrue(ipPrefix.contains(IpAddress.valueOf("255.255.255.255"))); |
| 839 | } |
| 840 | |
| 841 | /** |
| 842 | * Tests IP prefix contains IP address for IPv6. |
| 843 | */ |
| 844 | @Test |
| 845 | public void testContainsIpAddressIPv6() { |
| 846 | IpPrefix ipPrefix; |
| 847 | |
| 848 | ipPrefix = IpPrefix.valueOf("1111:2222:3333:4444::/120"); |
| 849 | assertTrue(ipPrefix.contains( |
| 850 | IpAddress.valueOf("1111:2222:3333:4444::"))); |
| 851 | assertTrue(ipPrefix.contains( |
| 852 | IpAddress.valueOf("1111:2222:3333:4444::1"))); |
| 853 | assertFalse(ipPrefix.contains( |
| 854 | IpAddress.valueOf("1111:2222:3333:4445::"))); |
| 855 | assertFalse(ipPrefix.contains(IpAddress.valueOf("::"))); |
| 856 | assertFalse(ipPrefix.contains( |
| 857 | IpAddress.valueOf("ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff"))); |
| 858 | |
| 859 | ipPrefix = IpPrefix.valueOf("1111:2222:3333:4444::/128"); |
| 860 | assertTrue(ipPrefix.contains( |
| 861 | IpAddress.valueOf("1111:2222:3333:4444::"))); |
| 862 | assertFalse(ipPrefix.contains( |
| 863 | IpAddress.valueOf("1111:2222:3333:4444::1"))); |
| 864 | assertFalse(ipPrefix.contains( |
| 865 | IpAddress.valueOf("1111:2222:3333:4445::"))); |
| 866 | assertFalse(ipPrefix.contains(IpAddress.valueOf("::"))); |
| 867 | assertFalse(ipPrefix.contains( |
| 868 | IpAddress.valueOf("ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff"))); |
| 869 | |
| 870 | ipPrefix = IpPrefix.valueOf("::/0"); |
| 871 | assertTrue(ipPrefix.contains( |
| 872 | IpAddress.valueOf("1111:2222:3333:4444::"))); |
| 873 | assertTrue(ipPrefix.contains( |
| 874 | IpAddress.valueOf("1111:2222:3333:4444::1"))); |
| 875 | assertTrue(ipPrefix.contains( |
| 876 | IpAddress.valueOf("1111:2222:3333:4445::"))); |
| 877 | assertTrue(ipPrefix.contains(IpAddress.valueOf("::"))); |
| 878 | assertTrue(ipPrefix.contains( |
| 879 | IpAddress.valueOf("ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff"))); |
| 880 | |
| 881 | ipPrefix = |
| 882 | IpPrefix.valueOf("ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff/128"); |
| 883 | assertFalse(ipPrefix.contains( |
| 884 | IpAddress.valueOf("1111:2222:3333:4444::"))); |
| 885 | assertFalse(ipPrefix.contains( |
| 886 | IpAddress.valueOf("1111:2222:3333:4444::1"))); |
| 887 | assertFalse(ipPrefix.contains( |
| 888 | IpAddress.valueOf("1111:2222:3333:4445::"))); |
| 889 | assertFalse(ipPrefix.contains(IpAddress.valueOf("::"))); |
| 890 | assertTrue(ipPrefix.contains( |
| 891 | IpAddress.valueOf("ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff"))); |
| 892 | } |
| 893 | |
| 894 | /** |
| 895 | * Tests equality of {@link IpPrefix} for IPv4. |
| 896 | */ |
| 897 | @Test |
| 898 | public void testEqualityIPv4() { |
| 899 | new EqualsTester() |
| 900 | .addEqualityGroup(IpPrefix.valueOf("1.2.0.0/24"), |
| 901 | IpPrefix.valueOf("1.2.0.0/24"), |
| 902 | IpPrefix.valueOf("1.2.0.4/24")) |
| 903 | .addEqualityGroup(IpPrefix.valueOf("1.2.0.0/16"), |
| 904 | IpPrefix.valueOf("1.2.0.0/16")) |
| 905 | .addEqualityGroup(IpPrefix.valueOf("1.2.0.0/32"), |
| 906 | IpPrefix.valueOf("1.2.0.0/32")) |
| 907 | .addEqualityGroup(IpPrefix.valueOf("1.3.0.0/24"), |
| 908 | IpPrefix.valueOf("1.3.0.0/24")) |
| 909 | .addEqualityGroup(IpPrefix.valueOf("0.0.0.0/0"), |
| 910 | IpPrefix.valueOf("0.0.0.0/0")) |
| 911 | .addEqualityGroup(IpPrefix.valueOf("255.255.255.255/32"), |
| 912 | IpPrefix.valueOf("255.255.255.255/32")) |
| 913 | .testEquals(); |
| 914 | } |
| 915 | |
| 916 | /** |
| 917 | * Tests equality of {@link IpPrefix} for IPv6. |
| 918 | */ |
| 919 | @Test |
| 920 | public void testEqualityIPv6() { |
| 921 | new EqualsTester() |
| 922 | .addEqualityGroup( |
| 923 | IpPrefix.valueOf("1111:2222:3333:4444::/120"), |
| 924 | IpPrefix.valueOf("1111:2222:3333:4444::1/120"), |
| 925 | IpPrefix.valueOf("1111:2222:3333:4444::/120")) |
| 926 | .addEqualityGroup( |
| 927 | IpPrefix.valueOf("1111:2222:3333:4444::/64"), |
| 928 | IpPrefix.valueOf("1111:2222:3333:4444::/64")) |
| 929 | .addEqualityGroup( |
| 930 | IpPrefix.valueOf("1111:2222:3333:4444::/128"), |
| 931 | IpPrefix.valueOf("1111:2222:3333:4444::/128")) |
| 932 | .addEqualityGroup( |
| 933 | IpPrefix.valueOf("1111:2222:3333:4445::/64"), |
| 934 | IpPrefix.valueOf("1111:2222:3333:4445::/64")) |
| 935 | .addEqualityGroup( |
| 936 | IpPrefix.valueOf("::/0"), |
| 937 | IpPrefix.valueOf("::/0")) |
| 938 | .addEqualityGroup( |
| 939 | IpPrefix.valueOf("ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff/128"), |
| 940 | IpPrefix.valueOf("ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff/128")) |
| 941 | .testEquals(); |
| 942 | } |
| 943 | |
| 944 | /** |
| 945 | * Tests object string representation for IPv4. |
| 946 | */ |
| 947 | @Test |
| 948 | public void testToStringIPv4() { |
| 949 | IpPrefix ipPrefix; |
| 950 | |
| 951 | ipPrefix = IpPrefix.valueOf("1.2.3.0/24"); |
| 952 | assertThat(ipPrefix.toString(), is("1.2.3.0/24")); |
| 953 | |
| 954 | ipPrefix = IpPrefix.valueOf("1.2.3.4/24"); |
| 955 | assertThat(ipPrefix.toString(), is("1.2.3.0/24")); |
| 956 | |
| 957 | ipPrefix = IpPrefix.valueOf("0.0.0.0/0"); |
| 958 | assertThat(ipPrefix.toString(), is("0.0.0.0/0")); |
| 959 | |
| 960 | ipPrefix = IpPrefix.valueOf("255.255.255.255/32"); |
| 961 | assertThat(ipPrefix.toString(), is("255.255.255.255/32")); |
| 962 | } |
| 963 | |
| 964 | /** |
| 965 | * Tests object string representation for IPv6. |
| 966 | */ |
| 967 | @Test |
| 968 | public void testToStringIPv6() { |
| 969 | IpPrefix ipPrefix; |
| 970 | |
| 971 | ipPrefix = IpPrefix.valueOf("1100::/8"); |
| 972 | assertThat(ipPrefix.toString(), is("1100::/8")); |
| 973 | |
| 974 | ipPrefix = IpPrefix.valueOf("1111:2222:3333:4444:5555:6666:7777:8885/8"); |
| 975 | assertThat(ipPrefix.toString(), is("1100::/8")); |
| 976 | |
| 977 | ipPrefix = IpPrefix.valueOf("::/0"); |
| 978 | assertThat(ipPrefix.toString(), is("::/0")); |
| 979 | |
| 980 | ipPrefix = IpPrefix.valueOf("ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff/128"); |
| 981 | assertThat(ipPrefix.toString(), |
| 982 | is("ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff/128")); |
Jonathan Hart | 70da512 | 2014-10-01 16:37:42 -0700 | [diff] [blame] | 983 | } |
Ayaka Koshibe | 16698a3 | 2014-09-13 22:19:02 -0700 | [diff] [blame] | 984 | } |