| /* |
| * Copyright 2014 Open Networking Laboratory |
| * |
| * Licensed 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 org.onlab.packet; |
| |
| import com.google.common.testing.EqualsTester; |
| import org.junit.Test; |
| |
| import static org.hamcrest.Matchers.equalTo; |
| import static org.hamcrest.Matchers.is; |
| import static org.junit.Assert.assertThat; |
| import static org.junit.Assert.assertFalse; |
| import static org.junit.Assert.assertTrue; |
| import static org.onlab.junit.ImmutableClassChecker.assertThatClassIsImmutable; |
| |
| /** |
| * Tests for class {@link Ip6Prefix}. |
| */ |
| public class Ip6PrefixTest { |
| /** |
| * Tests the immutability of {@link Ip6Prefix}. |
| */ |
| @Test |
| public void testImmutable() { |
| assertThatClassIsImmutable(Ip6Prefix.class); |
| } |
| |
| /** |
| * Tests the IPv4 prefix address version constant. |
| */ |
| @Test |
| public void testAddressVersion() { |
| assertThat(Ip6Prefix.VERSION, is(IpAddress.Version.INET6)); |
| } |
| |
| /** |
| * Tests the maximum mask length. |
| */ |
| @Test |
| public void testMaxMaskLength() { |
| assertThat(Ip6Prefix.MAX_MASK_LENGTH, is(128)); |
| } |
| |
| /** |
| * Tests returning the IP version of the prefix. |
| */ |
| @Test |
| public void testVersion() { |
| Ip6Prefix ipPrefix; |
| |
| // IPv6 |
| ipPrefix = Ip6Prefix.valueOf("::/0"); |
| assertThat(ipPrefix.version(), is(IpAddress.Version.INET6)); |
| } |
| |
| /** |
| * Tests returning the IP address value and IP address prefix length of |
| * an IPv6 prefix. |
| */ |
| @Test |
| public void testAddressAndPrefixLengthIPv6() { |
| Ip6Prefix ipPrefix; |
| |
| ipPrefix = Ip6Prefix.valueOf("1100::/8"); |
| assertThat(ipPrefix.address(), equalTo(Ip6Address.valueOf("1100::"))); |
| assertThat(ipPrefix.prefixLength(), is(8)); |
| |
| ipPrefix = |
| Ip6Prefix.valueOf("1111:2222:3333:4444:5555:6666:7777:8885/8"); |
| assertThat(ipPrefix.address(), equalTo(Ip6Address.valueOf("1100::"))); |
| assertThat(ipPrefix.prefixLength(), is(8)); |
| |
| ipPrefix = |
| Ip6Prefix.valueOf("1111:2222:3333:4444:5555:6666:7777:8800/120"); |
| assertThat(ipPrefix.address(), |
| equalTo(Ip6Address.valueOf("1111:2222:3333:4444:5555:6666:7777:8800"))); |
| assertThat(ipPrefix.prefixLength(), is(120)); |
| |
| ipPrefix = |
| Ip6Prefix.valueOf("1111:2222:3333:4444:5555:6666:7777:8885/128"); |
| assertThat(ipPrefix.address(), |
| equalTo(Ip6Address.valueOf("1111:2222:3333:4444:5555:6666:7777:8885"))); |
| assertThat(ipPrefix.prefixLength(), is(128)); |
| |
| ipPrefix = Ip6Prefix.valueOf("::/0"); |
| assertThat(ipPrefix.address(), equalTo(Ip6Address.valueOf("::"))); |
| assertThat(ipPrefix.prefixLength(), is(0)); |
| |
| ipPrefix = |
| Ip6Prefix.valueOf("ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff/128"); |
| assertThat(ipPrefix.address(), |
| equalTo(Ip6Address.valueOf("ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff"))); |
| assertThat(ipPrefix.prefixLength(), is(128)); |
| |
| ipPrefix = |
| Ip6Prefix.valueOf("1111:2222:3333:4444:5555:6666:7777:8885/64"); |
| assertThat(ipPrefix.address(), |
| equalTo(Ip6Address.valueOf("1111:2222:3333:4444::"))); |
| assertThat(ipPrefix.prefixLength(), is(64)); |
| } |
| |
| /** |
| * Tests valueOf() converter for IPv6 byte array. |
| */ |
| @Test |
| public void testValueOfByteArrayIPv6() { |
| Ip6Prefix ipPrefix; |
| byte[] value; |
| |
| value = new byte[] {0x11, 0x11, 0x22, 0x22, |
| 0x33, 0x33, 0x44, 0x44, |
| 0x55, 0x55, 0x66, 0x66, |
| 0x77, 0x77, (byte) 0x88, (byte) 0x88}; |
| ipPrefix = Ip6Prefix.valueOf(value, 120); |
| assertThat(ipPrefix.toString(), |
| is("1111:2222:3333:4444:5555:6666:7777:8800/120")); |
| |
| ipPrefix = Ip6Prefix.valueOf(value, 128); |
| assertThat(ipPrefix.toString(), |
| is("1111:2222:3333:4444:5555:6666:7777:8888/128")); |
| |
| value = new byte[] {0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00}; |
| ipPrefix = Ip6Prefix.valueOf(value, 0); |
| assertThat(ipPrefix.toString(), is("::/0")); |
| |
| ipPrefix = Ip6Prefix.valueOf(value, 128); |
| assertThat(ipPrefix.toString(), is("::/128")); |
| |
| value = new byte[] {(byte) 0xff, (byte) 0xff, |
| (byte) 0xff, (byte) 0xff, |
| (byte) 0xff, (byte) 0xff, |
| (byte) 0xff, (byte) 0xff, |
| (byte) 0xff, (byte) 0xff, |
| (byte) 0xff, (byte) 0xff, |
| (byte) 0xff, (byte) 0xff, |
| (byte) 0xff, (byte) 0xff}; |
| ipPrefix = Ip6Prefix.valueOf(value, 0); |
| assertThat(ipPrefix.toString(), is("::/0")); |
| |
| ipPrefix = Ip6Prefix.valueOf(value, 64); |
| assertThat(ipPrefix.toString(), is("ffff:ffff:ffff:ffff::/64")); |
| |
| ipPrefix = Ip6Prefix.valueOf(value, 128); |
| assertThat(ipPrefix.toString(), |
| is("ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff/128")); |
| } |
| |
| /** |
| * Tests invalid valueOf() converter for a null array for IPv6. |
| */ |
| @Test(expected = NullPointerException.class) |
| public void testInvalidValueOfNullArrayIPv6() { |
| Ip6Prefix ipPrefix; |
| byte[] value; |
| |
| value = null; |
| ipPrefix = Ip6Prefix.valueOf(value, 120); |
| } |
| |
| /** |
| * Tests invalid valueOf() converter for a short array for IPv6. |
| */ |
| @Test(expected = IllegalArgumentException.class) |
| public void testInvalidValueOfShortArrayIPv6() { |
| Ip6Prefix ipPrefix; |
| byte[] value; |
| |
| value = new byte[] {1, 2, 3, 4, 5, 6, 7, 8, 9}; |
| ipPrefix = Ip6Prefix.valueOf(value, 120); |
| } |
| |
| /** |
| * Tests invalid valueOf() converter for IPv6 byte array and |
| * negative prefix length. |
| */ |
| @Test(expected = IllegalArgumentException.class) |
| public void testInvalidValueOfByteArrayNegativePrefixLengthIPv6() { |
| Ip6Prefix ipPrefix; |
| byte[] value; |
| |
| value = new byte[] {0x11, 0x11, 0x22, 0x22, |
| 0x33, 0x33, 0x44, 0x44, |
| 0x55, 0x55, 0x66, 0x66, |
| 0x77, 0x77, (byte) 0x88, (byte) 0x88}; |
| ipPrefix = Ip6Prefix.valueOf(value, -1); |
| } |
| |
| /** |
| * Tests invalid valueOf() converter for IPv6 byte array and |
| * too long prefix length. |
| */ |
| @Test(expected = IllegalArgumentException.class) |
| public void testInvalidValueOfByteArrayTooLongPrefixLengthIPv6() { |
| Ip6Prefix ipPrefix; |
| byte[] value; |
| |
| value = new byte[] {0x11, 0x11, 0x22, 0x22, |
| 0x33, 0x33, 0x44, 0x44, |
| 0x55, 0x55, 0x66, 0x66, |
| 0x77, 0x77, (byte) 0x88, (byte) 0x88}; |
| ipPrefix = Ip6Prefix.valueOf(value, 129); |
| } |
| |
| /** |
| * Tests valueOf() converter for IPv6 address. |
| */ |
| @Test |
| public void testValueOfAddressIPv6() { |
| Ip6Address ipAddress; |
| Ip6Prefix ipPrefix; |
| |
| ipAddress = |
| Ip6Address.valueOf("1111:2222:3333:4444:5555:6666:7777:8888"); |
| ipPrefix = Ip6Prefix.valueOf(ipAddress, 120); |
| assertThat(ipPrefix.toString(), |
| is("1111:2222:3333:4444:5555:6666:7777:8800/120")); |
| |
| ipPrefix = Ip6Prefix.valueOf(ipAddress, 128); |
| assertThat(ipPrefix.toString(), |
| is("1111:2222:3333:4444:5555:6666:7777:8888/128")); |
| |
| ipAddress = Ip6Address.valueOf("::"); |
| ipPrefix = Ip6Prefix.valueOf(ipAddress, 0); |
| assertThat(ipPrefix.toString(), is("::/0")); |
| |
| ipPrefix = Ip6Prefix.valueOf(ipAddress, 128); |
| assertThat(ipPrefix.toString(), is("::/128")); |
| |
| ipAddress = |
| Ip6Address.valueOf("ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff"); |
| ipPrefix = Ip6Prefix.valueOf(ipAddress, 0); |
| assertThat(ipPrefix.toString(), is("::/0")); |
| |
| ipPrefix = Ip6Prefix.valueOf(ipAddress, 64); |
| assertThat(ipPrefix.toString(), is("ffff:ffff:ffff:ffff::/64")); |
| |
| ipPrefix = Ip6Prefix.valueOf(ipAddress, 128); |
| assertThat(ipPrefix.toString(), |
| is("ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff/128")); |
| } |
| |
| /** |
| * Tests invalid valueOf() converter for a null IP address. |
| */ |
| @Test(expected = NullPointerException.class) |
| public void testInvalidValueOfNullAddress() { |
| Ip6Address ipAddress; |
| Ip6Prefix ipPrefix; |
| |
| ipAddress = null; |
| ipPrefix = Ip6Prefix.valueOf(ipAddress, 24); |
| } |
| |
| /** |
| * Tests invalid valueOf() converter for IPv6 address and |
| * negative prefix length. |
| */ |
| @Test(expected = IllegalArgumentException.class) |
| public void testInvalidValueOfAddressNegativePrefixLengthIPv6() { |
| Ip6Address ipAddress; |
| Ip6Prefix ipPrefix; |
| |
| ipAddress = |
| Ip6Address.valueOf("1111:2222:3333:4444:5555:6666:7777:8888"); |
| ipPrefix = Ip6Prefix.valueOf(ipAddress, -1); |
| } |
| |
| /** |
| * Tests invalid valueOf() converter for IPv6 address and |
| * too long prefix length. |
| */ |
| @Test(expected = IllegalArgumentException.class) |
| public void testInvalidValueOfAddressTooLongPrefixLengthIPv6() { |
| Ip6Address ipAddress; |
| Ip6Prefix ipPrefix; |
| |
| ipAddress = |
| Ip6Address.valueOf("1111:2222:3333:4444:5555:6666:7777:8888"); |
| ipPrefix = Ip6Prefix.valueOf(ipAddress, 129); |
| } |
| |
| /** |
| * Tests valueOf() converter for IPv6 string. |
| */ |
| @Test |
| public void testValueOfStringIPv6() { |
| Ip6Prefix ipPrefix; |
| |
| ipPrefix = |
| Ip6Prefix.valueOf("1111:2222:3333:4444:5555:6666:7777:8888/120"); |
| assertThat(ipPrefix.toString(), |
| is("1111:2222:3333:4444:5555:6666:7777:8800/120")); |
| |
| ipPrefix = |
| Ip6Prefix.valueOf("1111:2222:3333:4444:5555:6666:7777:8888/128"); |
| assertThat(ipPrefix.toString(), |
| is("1111:2222:3333:4444:5555:6666:7777:8888/128")); |
| |
| ipPrefix = Ip6Prefix.valueOf("::/0"); |
| assertThat(ipPrefix.toString(), is("::/0")); |
| |
| ipPrefix = Ip6Prefix.valueOf("::/128"); |
| assertThat(ipPrefix.toString(), is("::/128")); |
| |
| ipPrefix = |
| Ip6Prefix.valueOf("ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff/0"); |
| assertThat(ipPrefix.toString(), is("::/0")); |
| |
| ipPrefix = |
| Ip6Prefix.valueOf("ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff/64"); |
| assertThat(ipPrefix.toString(), is("ffff:ffff:ffff:ffff::/64")); |
| |
| ipPrefix = |
| Ip6Prefix.valueOf("ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff/128"); |
| assertThat(ipPrefix.toString(), |
| is("ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff/128")); |
| } |
| |
| /** |
| * Tests invalid valueOf() converter for a null string. |
| */ |
| @Test(expected = NullPointerException.class) |
| public void testInvalidValueOfNullString() { |
| Ip6Prefix ipPrefix; |
| String fromString; |
| |
| fromString = null; |
| ipPrefix = Ip6Prefix.valueOf(fromString); |
| } |
| |
| /** |
| * Tests invalid valueOf() converter for an empty string. |
| */ |
| @Test(expected = IllegalArgumentException.class) |
| public void testInvalidValueOfEmptyString() { |
| Ip6Prefix ipPrefix; |
| String fromString; |
| |
| fromString = ""; |
| ipPrefix = Ip6Prefix.valueOf(fromString); |
| } |
| |
| /** |
| * Tests invalid valueOf() converter for an incorrect string. |
| */ |
| @Test(expected = IllegalArgumentException.class) |
| public void testInvalidValueOfIncorrectString() { |
| Ip6Prefix ipPrefix; |
| String fromString; |
| |
| fromString = "NoSuchIpPrefix"; |
| ipPrefix = Ip6Prefix.valueOf(fromString); |
| } |
| |
| /** |
| * Tests invalid valueOf() converter for IPv6 string and |
| * negative prefix length. |
| */ |
| @Test(expected = IllegalArgumentException.class) |
| public void testInvalidValueOfStringNegativePrefixLengthIPv6() { |
| Ip6Prefix ipPrefix; |
| |
| ipPrefix = |
| Ip6Prefix.valueOf("1111:2222:3333:4444:5555:6666:7777:8888/-1"); |
| } |
| |
| /** |
| * Tests invalid valueOf() converter for IPv6 string and |
| * too long prefix length. |
| */ |
| @Test(expected = IllegalArgumentException.class) |
| public void testInvalidValueOfStringTooLongPrefixLengthIPv6() { |
| Ip6Prefix ipPrefix; |
| |
| ipPrefix = |
| Ip6Prefix.valueOf("1111:2222:3333:4444:5555:6666:7777:8888/129"); |
| } |
| |
| /** |
| * Tests IP prefix contains another IP prefix for IPv6. |
| */ |
| @Test |
| public void testContainsIpPrefixIPv6() { |
| Ip6Prefix ipPrefix; |
| |
| ipPrefix = Ip6Prefix.valueOf("1111:2222:3333:4444::/120"); |
| assertTrue(ipPrefix.contains( |
| Ip6Prefix.valueOf("1111:2222:3333:4444::/120"))); |
| assertTrue(ipPrefix.contains( |
| Ip6Prefix.valueOf("1111:2222:3333:4444::/128"))); |
| assertTrue(ipPrefix.contains( |
| Ip6Prefix.valueOf("1111:2222:3333:4444::1/128"))); |
| assertFalse(ipPrefix.contains( |
| Ip6Prefix.valueOf("1111:2222:3333:4444::/64"))); |
| assertFalse(ipPrefix.contains( |
| Ip6Prefix.valueOf("1111:2222:3333:4445::/120"))); |
| assertFalse(ipPrefix.contains(Ip6Prefix.valueOf("::/64"))); |
| assertFalse(ipPrefix.contains(Ip6Prefix.valueOf("::/0"))); |
| assertFalse(ipPrefix.contains( |
| Ip6Prefix.valueOf("ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff/128"))); |
| |
| ipPrefix = Ip6Prefix.valueOf("1111:2222:3333:4444::/128"); |
| assertFalse(ipPrefix.contains( |
| Ip6Prefix.valueOf("1111:2222:3333:4444::/120"))); |
| assertTrue(ipPrefix.contains( |
| Ip6Prefix.valueOf("1111:2222:3333:4444::/128"))); |
| assertFalse(ipPrefix.contains( |
| Ip6Prefix.valueOf("1111:2222:3333:4444::1/128"))); |
| assertFalse(ipPrefix.contains( |
| Ip6Prefix.valueOf("1111:2222:3333:4444::/64"))); |
| assertFalse(ipPrefix.contains( |
| Ip6Prefix.valueOf("1111:2222:3333:4445::/120"))); |
| assertFalse(ipPrefix.contains(Ip6Prefix.valueOf("::/64"))); |
| assertFalse(ipPrefix.contains(Ip6Prefix.valueOf("::/0"))); |
| assertFalse(ipPrefix.contains( |
| Ip6Prefix.valueOf("ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff/128"))); |
| |
| ipPrefix = Ip6Prefix.valueOf("::/0"); |
| assertTrue(ipPrefix.contains( |
| Ip6Prefix.valueOf("1111:2222:3333:4444::/120"))); |
| assertTrue(ipPrefix.contains( |
| Ip6Prefix.valueOf("1111:2222:3333:4444::/128"))); |
| assertTrue(ipPrefix.contains( |
| Ip6Prefix.valueOf("1111:2222:3333:4444::1/128"))); |
| assertTrue(ipPrefix.contains( |
| Ip6Prefix.valueOf("1111:2222:3333:4444::/64"))); |
| assertTrue(ipPrefix.contains( |
| Ip6Prefix.valueOf("1111:2222:3333:4445::/120"))); |
| assertTrue(ipPrefix.contains(Ip6Prefix.valueOf("::/64"))); |
| assertTrue(ipPrefix.contains(Ip6Prefix.valueOf("::/0"))); |
| assertTrue(ipPrefix.contains( |
| Ip6Prefix.valueOf("ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff/128"))); |
| |
| ipPrefix = |
| Ip6Prefix.valueOf("ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff/128"); |
| assertFalse(ipPrefix.contains( |
| Ip6Prefix.valueOf("1111:2222:3333:4444::/120"))); |
| assertFalse(ipPrefix.contains( |
| Ip6Prefix.valueOf("1111:2222:3333:4444::/128"))); |
| assertFalse(ipPrefix.contains( |
| Ip6Prefix.valueOf("1111:2222:3333:4444::1/128"))); |
| assertFalse(ipPrefix.contains( |
| Ip6Prefix.valueOf("1111:2222:3333:4444::/64"))); |
| assertFalse(ipPrefix.contains( |
| Ip6Prefix.valueOf("1111:2222:3333:4445::/120"))); |
| assertFalse(ipPrefix.contains(Ip6Prefix.valueOf("::/64"))); |
| assertFalse(ipPrefix.contains(Ip6Prefix.valueOf("::/0"))); |
| assertTrue(ipPrefix.contains( |
| Ip6Prefix.valueOf("ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff/128"))); |
| } |
| |
| /** |
| * Tests IP prefix contains IP address for IPv6. |
| */ |
| @Test |
| public void testContainsIpAddressIPv6() { |
| Ip6Prefix ipPrefix; |
| |
| ipPrefix = Ip6Prefix.valueOf("1111:2222:3333:4444::/120"); |
| assertTrue(ipPrefix.contains( |
| Ip6Address.valueOf("1111:2222:3333:4444::"))); |
| assertTrue(ipPrefix.contains( |
| Ip6Address.valueOf("1111:2222:3333:4444::1"))); |
| assertFalse(ipPrefix.contains( |
| Ip6Address.valueOf("1111:2222:3333:4445::"))); |
| assertFalse(ipPrefix.contains(Ip6Address.valueOf("::"))); |
| assertFalse(ipPrefix.contains( |
| Ip6Address.valueOf("ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff"))); |
| |
| ipPrefix = Ip6Prefix.valueOf("1111:2222:3333:4444::/128"); |
| assertTrue(ipPrefix.contains( |
| Ip6Address.valueOf("1111:2222:3333:4444::"))); |
| assertFalse(ipPrefix.contains( |
| Ip6Address.valueOf("1111:2222:3333:4444::1"))); |
| assertFalse(ipPrefix.contains( |
| Ip6Address.valueOf("1111:2222:3333:4445::"))); |
| assertFalse(ipPrefix.contains(Ip6Address.valueOf("::"))); |
| assertFalse(ipPrefix.contains( |
| Ip6Address.valueOf("ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff"))); |
| |
| ipPrefix = Ip6Prefix.valueOf("::/0"); |
| assertTrue(ipPrefix.contains( |
| Ip6Address.valueOf("1111:2222:3333:4444::"))); |
| assertTrue(ipPrefix.contains( |
| Ip6Address.valueOf("1111:2222:3333:4444::1"))); |
| assertTrue(ipPrefix.contains( |
| Ip6Address.valueOf("1111:2222:3333:4445::"))); |
| assertTrue(ipPrefix.contains(Ip6Address.valueOf("::"))); |
| assertTrue(ipPrefix.contains( |
| Ip6Address.valueOf("ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff"))); |
| |
| ipPrefix = |
| Ip6Prefix.valueOf("ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff/128"); |
| assertFalse(ipPrefix.contains( |
| Ip6Address.valueOf("1111:2222:3333:4444::"))); |
| assertFalse(ipPrefix.contains( |
| Ip6Address.valueOf("1111:2222:3333:4444::1"))); |
| assertFalse(ipPrefix.contains( |
| Ip6Address.valueOf("1111:2222:3333:4445::"))); |
| assertFalse(ipPrefix.contains(Ip6Address.valueOf("::"))); |
| assertTrue(ipPrefix.contains( |
| Ip6Address.valueOf("ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff"))); |
| } |
| |
| /** |
| * Tests equality of {@link Ip6Prefix} for IPv6. |
| */ |
| @Test |
| public void testEqualityIPv6() { |
| new EqualsTester() |
| .addEqualityGroup( |
| Ip6Prefix.valueOf("1111:2222:3333:4444::/120"), |
| Ip6Prefix.valueOf("1111:2222:3333:4444::1/120"), |
| Ip6Prefix.valueOf("1111:2222:3333:4444::/120")) |
| .addEqualityGroup( |
| Ip6Prefix.valueOf("1111:2222:3333:4444::/64"), |
| Ip6Prefix.valueOf("1111:2222:3333:4444::/64")) |
| .addEqualityGroup( |
| Ip6Prefix.valueOf("1111:2222:3333:4444::/128"), |
| Ip6Prefix.valueOf("1111:2222:3333:4444::/128")) |
| .addEqualityGroup( |
| Ip6Prefix.valueOf("1111:2222:3333:4445::/64"), |
| Ip6Prefix.valueOf("1111:2222:3333:4445::/64")) |
| .addEqualityGroup( |
| Ip6Prefix.valueOf("::/0"), |
| Ip6Prefix.valueOf("::/0")) |
| .addEqualityGroup( |
| Ip6Prefix.valueOf("ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff/128"), |
| Ip6Prefix.valueOf("ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff/128")) |
| .testEquals(); |
| } |
| |
| /** |
| * Tests object string representation for IPv6. |
| */ |
| @Test |
| public void testToStringIPv6() { |
| Ip6Prefix ipPrefix; |
| |
| ipPrefix = Ip6Prefix.valueOf("1100::/8"); |
| assertThat(ipPrefix.toString(), is("1100::/8")); |
| |
| ipPrefix = Ip6Prefix.valueOf("1111:2222:3333:4444:5555:6666:7777:8885/8"); |
| assertThat(ipPrefix.toString(), is("1100::/8")); |
| |
| ipPrefix = Ip6Prefix.valueOf("::/0"); |
| assertThat(ipPrefix.toString(), is("::/0")); |
| |
| ipPrefix = Ip6Prefix.valueOf("ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff/128"); |
| assertThat(ipPrefix.toString(), |
| is("ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff/128")); |
| } |
| } |