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-rw-r--r--framework/src/onos/utils/misc/src/test/java/org/onlab/packet/Ip4PrefixTest.java534
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diff --git a/framework/src/onos/utils/misc/src/test/java/org/onlab/packet/Ip4PrefixTest.java b/framework/src/onos/utils/misc/src/test/java/org/onlab/packet/Ip4PrefixTest.java
deleted file mode 100644
index c731ed66..00000000
--- a/framework/src/onos/utils/misc/src/test/java/org/onlab/packet/Ip4PrefixTest.java
+++ /dev/null
@@ -1,534 +0,0 @@
-/*
- * 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 Ip4Prefix}.
- */
-public class Ip4PrefixTest {
- /**
- * Tests the immutability of {@link Ip4Prefix}.
- */
- @Test
- public void testImmutable() {
- assertThatClassIsImmutable(Ip4Prefix.class);
- }
-
- /**
- * Tests the IPv4 prefix address version constant.
- */
- @Test
- public void testAddressVersion() {
- assertThat(Ip4Prefix.VERSION, is(IpAddress.Version.INET));
- }
-
- /**
- * Tests the maximum mask length.
- */
- @Test
- public void testMaxMaskLength() {
- assertThat(Ip4Prefix.MAX_MASK_LENGTH, is(32));
- }
-
- /**
- * Tests returning the IP version of the prefix.
- */
- @Test
- public void testVersion() {
- Ip4Prefix ipPrefix;
-
- // IPv4
- ipPrefix = Ip4Prefix.valueOf("0.0.0.0/0");
- assertThat(ipPrefix.version(), is(IpAddress.Version.INET));
- }
-
- /**
- * Tests returning the IP address value and IP address prefix length of
- * an IPv4 prefix.
- */
- @Test
- public void testAddressAndPrefixLengthIPv4() {
- Ip4Prefix ipPrefix;
-
- ipPrefix = Ip4Prefix.valueOf("1.2.3.0/24");
- assertThat(ipPrefix.address(), equalTo(Ip4Address.valueOf("1.2.3.0")));
- assertThat(ipPrefix.prefixLength(), is(24));
-
- ipPrefix = Ip4Prefix.valueOf("1.2.3.4/24");
- assertThat(ipPrefix.address(), equalTo(Ip4Address.valueOf("1.2.3.0")));
- assertThat(ipPrefix.prefixLength(), is(24));
-
- ipPrefix = Ip4Prefix.valueOf("1.2.3.4/32");
- assertThat(ipPrefix.address(), equalTo(Ip4Address.valueOf("1.2.3.4")));
- assertThat(ipPrefix.prefixLength(), is(32));
-
- ipPrefix = Ip4Prefix.valueOf("1.2.3.5/32");
- assertThat(ipPrefix.address(), equalTo(Ip4Address.valueOf("1.2.3.5")));
- assertThat(ipPrefix.prefixLength(), is(32));
-
- ipPrefix = Ip4Prefix.valueOf("0.0.0.0/0");
- assertThat(ipPrefix.address(), equalTo(Ip4Address.valueOf("0.0.0.0")));
- assertThat(ipPrefix.prefixLength(), is(0));
-
- ipPrefix = Ip4Prefix.valueOf("255.255.255.255/32");
- assertThat(ipPrefix.address(),
- equalTo(Ip4Address.valueOf("255.255.255.255")));
- assertThat(ipPrefix.prefixLength(), is(32));
- }
-
- /**
- * Tests valueOf() converter for IPv4 integer value.
- */
- @Test
- public void testValueOfForIntegerIPv4() {
- Ip4Prefix ipPrefix;
-
- ipPrefix = Ip4Prefix.valueOf(0x01020304, 24);
- assertThat(ipPrefix.toString(), is("1.2.3.0/24"));
-
- ipPrefix = Ip4Prefix.valueOf(0x01020304, 32);
- assertThat(ipPrefix.toString(), is("1.2.3.4/32"));
-
- ipPrefix = Ip4Prefix.valueOf(0x01020305, 32);
- assertThat(ipPrefix.toString(), is("1.2.3.5/32"));
-
- ipPrefix = Ip4Prefix.valueOf(0, 0);
- assertThat(ipPrefix.toString(), is("0.0.0.0/0"));
-
- ipPrefix = Ip4Prefix.valueOf(0, 32);
- assertThat(ipPrefix.toString(), is("0.0.0.0/32"));
-
- ipPrefix = Ip4Prefix.valueOf(0xffffffff, 0);
- assertThat(ipPrefix.toString(), is("0.0.0.0/0"));
-
- ipPrefix = Ip4Prefix.valueOf(0xffffffff, 16);
- assertThat(ipPrefix.toString(), is("255.255.0.0/16"));
-
- ipPrefix = Ip4Prefix.valueOf(0xffffffff, 32);
- assertThat(ipPrefix.toString(), is("255.255.255.255/32"));
- }
-
- /**
- * Tests invalid valueOf() converter for IPv4 integer value and
- * negative prefix length.
- */
- @Test(expected = IllegalArgumentException.class)
- public void testInvalidValueOfIntegerNegativePrefixLengthIPv4() {
- Ip4Prefix ipPrefix;
-
- ipPrefix = Ip4Prefix.valueOf(0x01020304, -1);
- }
-
- /**
- * Tests invalid valueOf() converter for IPv4 integer value and
- * too long prefix length.
- */
- @Test(expected = IllegalArgumentException.class)
- public void testInvalidValueOfIntegerTooLongPrefixLengthIPv4() {
- Ip4Prefix ipPrefix;
-
- ipPrefix = Ip4Prefix.valueOf(0x01020304, 33);
- }
-
- /**
- * Tests valueOf() converter for IPv4 byte array.
- */
- @Test
- public void testValueOfByteArrayIPv4() {
- Ip4Prefix ipPrefix;
- byte[] value;
-
- value = new byte[] {1, 2, 3, 4};
- ipPrefix = Ip4Prefix.valueOf(value, 24);
- assertThat(ipPrefix.toString(), is("1.2.3.0/24"));
-
- ipPrefix = Ip4Prefix.valueOf(value, 32);
- assertThat(ipPrefix.toString(), is("1.2.3.4/32"));
-
- value = new byte[] {1, 2, 3, 5};
- ipPrefix = Ip4Prefix.valueOf(value, 32);
- assertThat(ipPrefix.toString(), is("1.2.3.5/32"));
-
- value = new byte[] {0, 0, 0, 0};
- ipPrefix = Ip4Prefix.valueOf(value, 0);
- assertThat(ipPrefix.toString(), is("0.0.0.0/0"));
-
- ipPrefix = Ip4Prefix.valueOf(value, 32);
- assertThat(ipPrefix.toString(), is("0.0.0.0/32"));
-
- value = new byte[] {(byte) 0xff, (byte) 0xff,
- (byte) 0xff, (byte) 0xff};
- ipPrefix = Ip4Prefix.valueOf(value, 0);
- assertThat(ipPrefix.toString(), is("0.0.0.0/0"));
-
- ipPrefix = Ip4Prefix.valueOf(value, 16);
- assertThat(ipPrefix.toString(), is("255.255.0.0/16"));
-
- ipPrefix = Ip4Prefix.valueOf(value, 32);
- assertThat(ipPrefix.toString(), is("255.255.255.255/32"));
- }
-
- /**
- * Tests invalid valueOf() converter for a null array for IPv4.
- */
- @Test(expected = NullPointerException.class)
- public void testInvalidValueOfNullArrayIPv4() {
- Ip4Prefix ipPrefix;
- byte[] value;
-
- value = null;
- ipPrefix = Ip4Prefix.valueOf(value, 24);
- }
-
- /**
- * Tests invalid valueOf() converter for a short array for IPv4.
- */
- @Test(expected = IllegalArgumentException.class)
- public void testInvalidValueOfShortArrayIPv4() {
- Ip4Prefix ipPrefix;
- byte[] value;
-
- value = new byte[] {1, 2, 3};
- ipPrefix = Ip4Prefix.valueOf(value, 24);
- }
-
- /**
- * Tests invalid valueOf() converter for IPv4 byte array and
- * negative prefix length.
- */
- @Test(expected = IllegalArgumentException.class)
- public void testInvalidValueOfByteArrayNegativePrefixLengthIPv4() {
- Ip4Prefix ipPrefix;
- byte[] value;
-
- value = new byte[] {1, 2, 3, 4};
- ipPrefix = Ip4Prefix.valueOf(value, -1);
- }
-
- /**
- * Tests invalid valueOf() converter for IPv4 byte array and
- * too long prefix length.
- */
- @Test(expected = IllegalArgumentException.class)
- public void testInvalidValueOfByteArrayTooLongPrefixLengthIPv4() {
- Ip4Prefix ipPrefix;
- byte[] value;
-
- value = new byte[] {1, 2, 3, 4};
- ipPrefix = Ip4Prefix.valueOf(value, 33);
- }
-
- /**
- * Tests valueOf() converter for IPv4 address.
- */
- @Test
- public void testValueOfAddressIPv4() {
- Ip4Address ipAddress;
- Ip4Prefix ipPrefix;
-
- ipAddress = Ip4Address.valueOf("1.2.3.4");
- ipPrefix = Ip4Prefix.valueOf(ipAddress, 24);
- assertThat(ipPrefix.toString(), is("1.2.3.0/24"));
-
- ipPrefix = Ip4Prefix.valueOf(ipAddress, 32);
- assertThat(ipPrefix.toString(), is("1.2.3.4/32"));
-
- ipAddress = Ip4Address.valueOf("1.2.3.5");
- ipPrefix = Ip4Prefix.valueOf(ipAddress, 32);
- assertThat(ipPrefix.toString(), is("1.2.3.5/32"));
-
- ipAddress = Ip4Address.valueOf("0.0.0.0");
- ipPrefix = Ip4Prefix.valueOf(ipAddress, 0);
- assertThat(ipPrefix.toString(), is("0.0.0.0/0"));
-
- ipPrefix = Ip4Prefix.valueOf(ipAddress, 32);
- assertThat(ipPrefix.toString(), is("0.0.0.0/32"));
-
- ipAddress = Ip4Address.valueOf("255.255.255.255");
- ipPrefix = Ip4Prefix.valueOf(ipAddress, 0);
- assertThat(ipPrefix.toString(), is("0.0.0.0/0"));
-
- ipPrefix = Ip4Prefix.valueOf(ipAddress, 16);
- assertThat(ipPrefix.toString(), is("255.255.0.0/16"));
-
- ipPrefix = Ip4Prefix.valueOf(ipAddress, 32);
- assertThat(ipPrefix.toString(), is("255.255.255.255/32"));
- }
-
- /**
- * Tests invalid valueOf() converter for a null IP address.
- */
- @Test(expected = NullPointerException.class)
- public void testInvalidValueOfNullAddress() {
- Ip4Address ipAddress;
- Ip4Prefix ipPrefix;
-
- ipAddress = null;
- ipPrefix = Ip4Prefix.valueOf(ipAddress, 24);
- }
-
- /**
- * Tests invalid valueOf() converter for IPv4 address and
- * negative prefix length.
- */
- @Test(expected = IllegalArgumentException.class)
- public void testInvalidValueOfAddressNegativePrefixLengthIPv4() {
- Ip4Address ipAddress;
- Ip4Prefix ipPrefix;
-
- ipAddress = Ip4Address.valueOf("1.2.3.4");
- ipPrefix = Ip4Prefix.valueOf(ipAddress, -1);
- }
-
- /**
- * Tests invalid valueOf() converter for IPv4 address and
- * too long prefix length.
- */
- @Test(expected = IllegalArgumentException.class)
- public void testInvalidValueOfAddressTooLongPrefixLengthIPv4() {
- Ip4Address ipAddress;
- Ip4Prefix ipPrefix;
-
- ipAddress = Ip4Address.valueOf("1.2.3.4");
- ipPrefix = Ip4Prefix.valueOf(ipAddress, 33);
- }
-
- /**
- * Tests valueOf() converter for IPv4 string.
- */
- @Test
- public void testValueOfStringIPv4() {
- Ip4Prefix ipPrefix;
-
- ipPrefix = Ip4Prefix.valueOf("1.2.3.4/24");
- assertThat(ipPrefix.toString(), is("1.2.3.0/24"));
-
- ipPrefix = Ip4Prefix.valueOf("1.2.3.4/32");
- assertThat(ipPrefix.toString(), is("1.2.3.4/32"));
-
- ipPrefix = Ip4Prefix.valueOf("1.2.3.5/32");
- assertThat(ipPrefix.toString(), is("1.2.3.5/32"));
-
- ipPrefix = Ip4Prefix.valueOf("0.0.0.0/0");
- assertThat(ipPrefix.toString(), is("0.0.0.0/0"));
-
- ipPrefix = Ip4Prefix.valueOf("0.0.0.0/32");
- assertThat(ipPrefix.toString(), is("0.0.0.0/32"));
-
- ipPrefix = Ip4Prefix.valueOf("255.255.255.255/0");
- assertThat(ipPrefix.toString(), is("0.0.0.0/0"));
-
- ipPrefix = Ip4Prefix.valueOf("255.255.255.255/16");
- assertThat(ipPrefix.toString(), is("255.255.0.0/16"));
-
- ipPrefix = Ip4Prefix.valueOf("255.255.255.255/32");
- assertThat(ipPrefix.toString(), is("255.255.255.255/32"));
- }
-
- /**
- * Tests invalid valueOf() converter for a null string.
- */
- @Test(expected = NullPointerException.class)
- public void testInvalidValueOfNullString() {
- Ip4Prefix ipPrefix;
- String fromString;
-
- fromString = null;
- ipPrefix = Ip4Prefix.valueOf(fromString);
- }
-
- /**
- * Tests invalid valueOf() converter for an empty string.
- */
- @Test(expected = IllegalArgumentException.class)
- public void testInvalidValueOfEmptyString() {
- Ip4Prefix ipPrefix;
- String fromString;
-
- fromString = "";
- ipPrefix = Ip4Prefix.valueOf(fromString);
- }
-
- /**
- * Tests invalid valueOf() converter for an incorrect string.
- */
- @Test(expected = IllegalArgumentException.class)
- public void testInvalidValueOfIncorrectString() {
- Ip4Prefix ipPrefix;
- String fromString;
-
- fromString = "NoSuchIpPrefix";
- ipPrefix = Ip4Prefix.valueOf(fromString);
- }
-
- /**
- * Tests invalid valueOf() converter for IPv4 string and
- * negative prefix length.
- */
- @Test(expected = IllegalArgumentException.class)
- public void testInvalidValueOfStringNegativePrefixLengthIPv4() {
- Ip4Prefix ipPrefix;
-
- ipPrefix = Ip4Prefix.valueOf("1.2.3.4/-1");
- }
-
- /**
- * Tests invalid valueOf() converter for IPv4 string and
- * too long prefix length.
- */
- @Test(expected = IllegalArgumentException.class)
- public void testInvalidValueOfStringTooLongPrefixLengthIPv4() {
- Ip4Prefix ipPrefix;
-
- ipPrefix = Ip4Prefix.valueOf("1.2.3.4/33");
- }
-
- /**
- * Tests IP prefix contains another IP prefix for IPv4.
- */
- @Test
- public void testContainsIpPrefixIPv4() {
- Ip4Prefix ipPrefix;
-
- ipPrefix = Ip4Prefix.valueOf("1.2.0.0/24");
- assertTrue(ipPrefix.contains(Ip4Prefix.valueOf("1.2.0.0/24")));
- assertTrue(ipPrefix.contains(Ip4Prefix.valueOf("1.2.0.0/32")));
- assertTrue(ipPrefix.contains(Ip4Prefix.valueOf("1.2.0.4/32")));
- assertFalse(ipPrefix.contains(Ip4Prefix.valueOf("1.2.0.0/16")));
- assertFalse(ipPrefix.contains(Ip4Prefix.valueOf("1.3.0.0/24")));
- assertFalse(ipPrefix.contains(Ip4Prefix.valueOf("0.0.0.0/16")));
- assertFalse(ipPrefix.contains(Ip4Prefix.valueOf("0.0.0.0/0")));
- assertFalse(ipPrefix.contains(Ip4Prefix.valueOf("255.255.255.255/32")));
-
- ipPrefix = Ip4Prefix.valueOf("1.2.0.0/32");
- assertFalse(ipPrefix.contains(Ip4Prefix.valueOf("1.2.0.0/24")));
- assertTrue(ipPrefix.contains(Ip4Prefix.valueOf("1.2.0.0/32")));
- assertFalse(ipPrefix.contains(Ip4Prefix.valueOf("1.2.0.4/32")));
- assertFalse(ipPrefix.contains(Ip4Prefix.valueOf("1.2.0.0/16")));
- assertFalse(ipPrefix.contains(Ip4Prefix.valueOf("1.3.0.0/24")));
- assertFalse(ipPrefix.contains(Ip4Prefix.valueOf("0.0.0.0/16")));
- assertFalse(ipPrefix.contains(Ip4Prefix.valueOf("0.0.0.0/0")));
- assertFalse(ipPrefix.contains(Ip4Prefix.valueOf("255.255.255.255/32")));
-
- ipPrefix = Ip4Prefix.valueOf("0.0.0.0/0");
- assertTrue(ipPrefix.contains(Ip4Prefix.valueOf("1.2.0.0/24")));
- assertTrue(ipPrefix.contains(Ip4Prefix.valueOf("1.2.0.0/32")));
- assertTrue(ipPrefix.contains(Ip4Prefix.valueOf("1.2.0.4/32")));
- assertTrue(ipPrefix.contains(Ip4Prefix.valueOf("1.2.0.0/16")));
- assertTrue(ipPrefix.contains(Ip4Prefix.valueOf("1.3.0.0/24")));
- assertTrue(ipPrefix.contains(Ip4Prefix.valueOf("0.0.0.0/16")));
- assertTrue(ipPrefix.contains(Ip4Prefix.valueOf("0.0.0.0/0")));
- assertTrue(ipPrefix.contains(Ip4Prefix.valueOf("255.255.255.255/32")));
-
- ipPrefix = Ip4Prefix.valueOf("255.255.255.255/32");
- assertFalse(ipPrefix.contains(Ip4Prefix.valueOf("1.2.0.0/24")));
- assertFalse(ipPrefix.contains(Ip4Prefix.valueOf("1.2.0.0/32")));
- assertFalse(ipPrefix.contains(Ip4Prefix.valueOf("1.2.0.4/32")));
- assertFalse(ipPrefix.contains(Ip4Prefix.valueOf("1.2.0.0/16")));
- assertFalse(ipPrefix.contains(Ip4Prefix.valueOf("1.3.0.0/24")));
- assertFalse(ipPrefix.contains(Ip4Prefix.valueOf("0.0.0.0/16")));
- assertFalse(ipPrefix.contains(Ip4Prefix.valueOf("0.0.0.0/0")));
- assertTrue(ipPrefix.contains(Ip4Prefix.valueOf("255.255.255.255/32")));
- }
-
- /**
- * Tests IP prefix contains IP address for IPv4.
- */
- @Test
- public void testContainsIpAddressIPv4() {
- Ip4Prefix ipPrefix;
-
- ipPrefix = Ip4Prefix.valueOf("1.2.0.0/24");
- assertTrue(ipPrefix.contains(Ip4Address.valueOf("1.2.0.0")));
- assertTrue(ipPrefix.contains(Ip4Address.valueOf("1.2.0.4")));
- assertFalse(ipPrefix.contains(Ip4Address.valueOf("1.3.0.0")));
- assertFalse(ipPrefix.contains(Ip4Address.valueOf("0.0.0.0")));
- assertFalse(ipPrefix.contains(Ip4Address.valueOf("255.255.255.255")));
-
- ipPrefix = Ip4Prefix.valueOf("1.2.0.0/32");
- assertTrue(ipPrefix.contains(Ip4Address.valueOf("1.2.0.0")));
- assertFalse(ipPrefix.contains(Ip4Address.valueOf("1.2.0.4")));
- assertFalse(ipPrefix.contains(Ip4Address.valueOf("1.3.0.0")));
- assertFalse(ipPrefix.contains(Ip4Address.valueOf("0.0.0.0")));
- assertFalse(ipPrefix.contains(Ip4Address.valueOf("255.255.255.255")));
-
- ipPrefix = Ip4Prefix.valueOf("0.0.0.0/0");
- assertTrue(ipPrefix.contains(Ip4Address.valueOf("1.2.0.0")));
- assertTrue(ipPrefix.contains(Ip4Address.valueOf("1.2.0.4")));
- assertTrue(ipPrefix.contains(Ip4Address.valueOf("1.3.0.0")));
- assertTrue(ipPrefix.contains(Ip4Address.valueOf("0.0.0.0")));
- assertTrue(ipPrefix.contains(Ip4Address.valueOf("255.255.255.255")));
-
- ipPrefix = Ip4Prefix.valueOf("255.255.255.255/32");
- assertFalse(ipPrefix.contains(Ip4Address.valueOf("1.2.0.0")));
- assertFalse(ipPrefix.contains(Ip4Address.valueOf("1.2.0.4")));
- assertFalse(ipPrefix.contains(Ip4Address.valueOf("1.3.0.0")));
- assertFalse(ipPrefix.contains(Ip4Address.valueOf("0.0.0.0")));
- assertTrue(ipPrefix.contains(Ip4Address.valueOf("255.255.255.255")));
- }
-
- /**
- * Tests equality of {@link Ip4Prefix} for IPv4.
- */
- @Test
- public void testEqualityIPv4() {
- new EqualsTester()
- .addEqualityGroup(Ip4Prefix.valueOf("1.2.0.0/24"),
- Ip4Prefix.valueOf("1.2.0.0/24"),
- Ip4Prefix.valueOf("1.2.0.4/24"))
- .addEqualityGroup(Ip4Prefix.valueOf("1.2.0.0/16"),
- Ip4Prefix.valueOf("1.2.0.0/16"))
- .addEqualityGroup(Ip4Prefix.valueOf("1.2.0.0/32"),
- Ip4Prefix.valueOf("1.2.0.0/32"))
- .addEqualityGroup(Ip4Prefix.valueOf("1.3.0.0/24"),
- Ip4Prefix.valueOf("1.3.0.0/24"))
- .addEqualityGroup(Ip4Prefix.valueOf("0.0.0.0/0"),
- Ip4Prefix.valueOf("0.0.0.0/0"))
- .addEqualityGroup(Ip4Prefix.valueOf("255.255.255.255/32"),
- Ip4Prefix.valueOf("255.255.255.255/32"))
- .testEquals();
- }
-
- /**
- * Tests object string representation for IPv4.
- */
- @Test
- public void testToStringIPv4() {
- Ip4Prefix ipPrefix;
-
- ipPrefix = Ip4Prefix.valueOf("1.2.3.0/24");
- assertThat(ipPrefix.toString(), is("1.2.3.0/24"));
-
- ipPrefix = Ip4Prefix.valueOf("1.2.3.4/24");
- assertThat(ipPrefix.toString(), is("1.2.3.0/24"));
-
- ipPrefix = Ip4Prefix.valueOf("0.0.0.0/0");
- assertThat(ipPrefix.toString(), is("0.0.0.0/0"));
-
- ipPrefix = Ip4Prefix.valueOf("255.255.255.255/32");
- assertThat(ipPrefix.toString(), is("255.255.255.255/32"));
- }
-}