import static org.junit.Assert.fail;
import com.google.common.collect.Lists;
+import com.google.common.net.InetAddresses;
import io.netty.buffer.ByteBuf;
import io.netty.buffer.Unpooled;
-import java.lang.reflect.Constructor;
-import java.lang.reflect.InvocationTargetException;
+import java.net.InetSocketAddress;
import java.net.UnknownHostException;
import java.util.List;
import org.junit.Test;
-import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.IpPrefix;
-import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.Ipv4Address;
-import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.Ipv4Prefix;
-import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.Ipv6Address;
-import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.Ipv6Prefix;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddressNoZone;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpPrefix;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv4Address;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv4AddressNoZone;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv4Prefix;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv6Address;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv6AddressNoZone;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv6Prefix;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.PortNumber;
+import org.opendaylight.yangtools.yang.common.Uint16;
public class IPAddressesAndPrefixesTest {
@Test
public void testPrefix4ForBytes() {
- byte[] bytes = new byte[] { 123, 122, 4, 5 };
+ byte[] bytes = new byte[]{123, 122, 4, 5};
assertEquals(new Ipv4Prefix("123.122.4.5/8"), Ipv4Util.prefixForBytes(bytes, 8));
- assertArrayEquals(new byte[] { 102, 0, 0, 0, 8 }, Ipv4Util.bytesForPrefix(new Ipv4Prefix("102.0.0.0/8")));
+ assertArrayEquals(new byte[]{102, 0, 0, 0, 8}, Ipv4Util.bytesForPrefix(new Ipv4Prefix("102.0.0.0/8")));
- bytes = new byte[] { (byte) 255, (byte) 255, 0, 0 };
+ bytes = new byte[]{(byte) 255, (byte) 255, 0, 0};
assertEquals(new Ipv4Prefix("255.255.0.0/16"), Ipv4Util.prefixForBytes(bytes, 16));
- assertArrayEquals(new byte[] { (byte) 255, (byte) 255, 0, 0, 16 }, Ipv4Util.bytesForPrefix(new Ipv4Prefix("255.255.0.0/16")));
+ assertArrayEquals(new byte[]{(byte) 255, (byte) 255, 0, 0, 16},
+ Ipv4Util.bytesForPrefix(new Ipv4Prefix("255.255.0.0/16")));
try {
Ipv4Util.prefixForBytes(bytes, 200);
fail();
- } catch (final IllegalArgumentException e) {
- assertNull(e.getMessage());
+ } catch (final IllegalArgumentException exc) {
+ assertNull(exc.getMessage());
}
}
@Test
public void testBytesForPrefix4Begin() {
- byte[] bytes = new byte[] { 123, 122, 4, 5 };
+ byte[] bytes = new byte[]{123, 122, 4, 5};
assertEquals(new Ipv4Prefix("123.122.4.5/8"), Ipv4Util.prefixForBytes(bytes, 8));
- assertArrayEquals(new byte[] { 8, 102 }, Ipv4Util.bytesForPrefixBegin(new Ipv4Prefix("102.0.0.0/8")));
- bytes = new byte[] { (byte) 255, (byte) 255, 0, 0 };
+ bytes = new byte[]{(byte) 255, (byte) 255, 0, 0};
assertEquals(new Ipv4Prefix("255.255.0.0/16"), Ipv4Util.prefixForBytes(bytes, 16));
- assertArrayEquals(new byte[] { 16, (byte) 255, (byte) 255 }, Ipv4Util.bytesForPrefixBegin(new Ipv4Prefix("255.255.0.0/16")));
+ bytes = new byte[]{(byte) 0, (byte) 0, (byte) 0, (byte) 0};
+ assertEquals(new Ipv4Prefix("0.0.0.0/0"), Ipv4Util.prefixForBytes(bytes, 0));
+ }
+
+ @Test
+ public void testPrefixForByteBuf() {
+ final ByteBuf bb = Unpooled.wrappedBuffer(new byte[]{
+ 0x0e, 123, 122,
+ 0x40, 0x20, (byte) 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00,
+ 0x00,
+ (byte) 0x80, 0x20, 0x01, 0x48, 0x60, 0x48, 0x60, 0x00, 0x01, 0x00, 0x20, 0x00, 0x00, 0x00, 0x00,
+ (byte) 0x88, (byte) 0x89
+ });
+ assertEquals(new Ipv4Prefix("123.122.0.0/14"), Ipv4Util.prefixForByteBuf(bb));
+ assertEquals(new Ipv6Prefix("2001::/64"), Ipv6Util.prefixForByteBuf(bb));
+ assertEquals(new Ipv4Prefix("0.0.0.0/0"), Ipv4Util.prefixForByteBuf(bb));
+ assertEquals(new Ipv6Prefix("::/0"), Ipv6Util.prefixForByteBuf(bb));
+ // test prefix length 128, as its signed byte value is -128
+ assertEquals(new Ipv6Prefix("2001:4860:4860:1:20::8889/128"), Ipv6Util.prefixForByteBuf(bb));
}
@Test
public void testAddressForByteBuf() {
- final ByteBuf bb = Unpooled.wrappedBuffer(new byte[] { 123, 122, 4, 5, 0x20, (byte) 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01 } );
+ final ByteBuf bb = Unpooled.wrappedBuffer(new byte[]{123, 122, 4, 5, 0x20, (byte) 0x01, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01});
assertEquals(new Ipv4Address("123.122.4.5"), Ipv4Util.addressForByteBuf(bb));
assertEquals(new Ipv6Address("2001::1"), Ipv6Util.addressForByteBuf(bb));
}
@Test
public void testByteBufForAddress() {
- final ByteBuf bb4 = Unpooled.wrappedBuffer(new byte[] { 123, 122, 4, 5} );
- final ByteBuf bb6 = Unpooled.wrappedBuffer(new byte[] { 0x20, (byte) 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01 } );
- assertEquals(bb4, Ipv4Util.byteBufForAddress(new Ipv4Address("123.122.4.5")));
- assertEquals(bb6, Ipv6Util.byteBufForAddress(new Ipv6Address("2001::1")));
+ final ByteBuf bb4 = Unpooled.wrappedBuffer(new byte[]{123, 122, 4, 5});
+ final ByteBuf bb6 = Unpooled.wrappedBuffer(new byte[]{0x20, (byte) 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01});
+ assertEquals(bb4, Ipv4Util.byteBufForAddress(new Ipv4AddressNoZone("123.122.4.5")));
+ assertEquals(bb6, Ipv6Util.byteBufForAddress(new Ipv6AddressNoZone("2001::1")));
}
@Test
public void testBytesForAddress() {
- assertArrayEquals(new byte[] { 12, 58, (byte) 201, 99 }, Ipv4Util.bytesForAddress(new Ipv4Address("12.58.201.99")));
- assertArrayEquals(new byte[] { 0x20, (byte) 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x01 }, Ipv6Util.bytesForAddress(new Ipv6Address("2001::1")));
+ assertArrayEquals(new byte[]{12, 58, (byte) 201, 99},
+ Ipv4Util.bytesForAddress(new Ipv4AddressNoZone("12.58.201.99")));
+ assertArrayEquals(new byte[]{0x20, (byte) 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x01}, Ipv6Util.bytesForAddress(new Ipv6AddressNoZone("2001::1")));
}
@Test
public void testPrefix6ForBytes() {
- final byte[] bytes = new byte[] { 0x20, 0x01, 0x0d, (byte) 0xb8, 0x00, 0x01, 0x00, 0x02 };
+ final byte[] bytes = new byte[]{0x20, 0x01, 0x0d, (byte) 0xb8, 0x00, 0x01, 0x00, 0x02};
assertEquals(new Ipv6Prefix("2001:db8:1:2::/64"), Ipv6Util.prefixForBytes(bytes, 64));
- assertArrayEquals(new byte[] { 0x20, (byte) 0x01, 0x0d, (byte) 0xb8, 0x00, 0x01, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x40 }, Ipv6Util.bytesForPrefix(new Ipv6Prefix("2001:db8:1:2::/64")));
+ assertArrayEquals(new byte[]{0x20, (byte) 0x01, 0x0d, (byte) 0xb8, 0x00, 0x01, 0x00, 0x02, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40},
+ Ipv6Util.bytesForPrefix(new Ipv6Prefix("2001:db8:1:2::/64")));
+ assertArrayEquals(new byte[]{0x20, (byte) 0x01, 0x0d, (byte) 0xb8, 0x00, 0x01, 0x00, 0x02, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, (byte) 0x80},
+ Ipv6Util.bytesForPrefix(new Ipv6Prefix("2001:db8:1:2::/128")));
try {
Ipv6Util.prefixForBytes(bytes, 200);
fail();
- } catch (final IllegalArgumentException e) {
- assertNull(e.getMessage());
+ } catch (final IllegalArgumentException exc) {
+ assertNull(exc.getMessage());
}
}
@Test
public void testBytesForPrefix6Begin() {
- final byte[] bytes = new byte[] { 0x20, 0x01, 0x0d, (byte) 0xb8, 0x00, 0x01, 0x00, 0x02 };
+ byte[] bytes = new byte[]{0x20, 0x01, 0x0d, (byte) 0xb8, 0x00, 0x01, 0x00, 0x02};
assertEquals(new Ipv6Prefix("2001:db8:1:2::/64"), Ipv6Util.prefixForBytes(bytes, 64));
- assertArrayEquals(new byte[] { 0x40, 0x20, (byte) 0x01, 0x0d, (byte) 0xb8, 0x00, 0x01, 0x00, 0x02 }, Ipv6Util.bytesForPrefixBegin(new Ipv6Prefix("2001:db8:1:2::/64")));
+
+ bytes = new byte[]{(byte) 0};
+ assertEquals(new Ipv6Prefix("::/0"), Ipv6Util.prefixForBytes(bytes, 0));
}
@Test
@Test
public void testPrefixList4ForBytes() {
- final byte[] bytes = new byte[] { 22, (byte) 172, (byte) 168, 3, 8, 12, 32, (byte) 192, (byte) 168, 35, 100 };
+ final byte[] bytes = new byte[]{22, (byte) 172, (byte) 168, 3, 8, 12, 32, (byte) 192, (byte) 168, 35, 100};
List<Ipv4Prefix> prefs = Ipv4Util.prefixListForBytes(bytes);
assertEquals(
- Lists.newArrayList(new Ipv4Prefix("172.168.3.0/22"), new Ipv4Prefix("12.0.0.0/8"), new Ipv4Prefix("192.168.35.100/32")),
- prefs);
+ Lists.newArrayList(new Ipv4Prefix("172.168.3.0/22"), new Ipv4Prefix("12.0.0.0/8"),
+ new Ipv4Prefix("192.168.35.100/32")), prefs);
- prefs = Ipv4Util.prefixListForBytes(new byte[] {});
+ prefs = Ipv4Util.prefixListForBytes(new byte[]{});
assertTrue(prefs.isEmpty());
}
@Test
public void testPrefixList6ForBytes() {
- final byte[] bytes = new byte[] { 0x40, 0x20, 0x01, 0x0d, (byte) 0xb8, 0x00, 0x01, 0x00, 0x02, 0x40, 0x20, 0x01, 0x0d, (byte) 0xb8,
- 0x00, 0x01, 0x00, 0x01, };
+ final byte[] bytes = new byte[]{0x40, 0x20, 0x01, 0x0d, (byte) 0xb8, 0x00, 0x01, 0x00, 0x02, 0x40, 0x20,
+ 0x01, 0x0d, (byte) 0xb8, 0x00, 0x01, 0x00, 0x01,};
List<Ipv6Prefix> prefs = Ipv6Util.prefixListForBytes(bytes);
- assertEquals(prefs, Lists.newArrayList(new Ipv6Prefix("2001:db8:1:2::/64"), new Ipv6Prefix("2001:db8:1:1::/64")));
+ assertEquals(prefs, Lists.newArrayList(new Ipv6Prefix("2001:db8:1:2::/64"),
+ new Ipv6Prefix("2001:db8:1:1::/64")));
- prefs = Ipv6Util.prefixListForBytes(new byte[] {});
+ prefs = Ipv6Util.prefixListForBytes(new byte[]{});
assertTrue(prefs.isEmpty());
}
- @Test(expected=UnsupportedOperationException.class)
- public void testIpv4UtilPrivateConstructor() throws Throwable {
- final Constructor<Ipv4Util> c = Ipv4Util.class.getDeclaredConstructor();
- c.setAccessible(true);
- try {
- c.newInstance();
- } catch (final InvocationTargetException e) {
- throw e.getCause();
- }
+ @Test
+ public void testFullFormOfIpv6() {
+ assertEquals(new Ipv6Address("0:0:0:0:0:0:0:1"), Ipv6Util.getFullForm(new Ipv6AddressNoZone("::1")));
}
- @Test(expected=UnsupportedOperationException.class)
- public void testIpv6UtilPrivateConstructor() throws Throwable {
- final Constructor<Ipv6Util> c = Ipv6Util.class.getDeclaredConstructor();
- c.setAccessible(true);
- try {
- c.newInstance();
- } catch (final InvocationTargetException e) {
- throw e.getCause();
- }
+ @Test
+ public void testInetAddressToIpAddress() {
+ final IpAddressNoZone ipAddress = Ipv4Util.getIpAddress(InetAddresses.forString("123.42.13.8"));
+ assertNotNull(ipAddress.getIpv4AddressNoZone());
+ assertEquals(new Ipv4Address("123.42.13.8"), ipAddress.getIpv4AddressNoZone());
+
+ final IpAddressNoZone ipAddress2 = Ipv4Util.getIpAddress(InetAddresses.forString("2001:db8:1:2::"));
+ assertNotNull(ipAddress2.getIpv6AddressNoZone());
+ assertEquals(new Ipv6Address("2001:db8:1:2::"), ipAddress2.getIpv6AddressNoZone());
+ }
+
+ @Test
+ public void testToInetSocketAddress() {
+ final InetSocketAddress isa = Ipv4Util.toInetSocketAddress(
+ new IpAddressNoZone(new Ipv4AddressNoZone("123.42.13.8")), new PortNumber(Uint16.TEN));
+ assertEquals(10, isa.getPort());
+ assertEquals("123.42.13.8", InetAddresses.toAddrString(isa.getAddress()));
+
+ final InetSocketAddress isa2 = Ipv4Util.toInetSocketAddress(
+ new IpAddressNoZone(new Ipv6AddressNoZone("2001:db8:1:2::")), new PortNumber(Uint16.TEN));
+ assertEquals(10, isa2.getPort());
+ assertEquals("2001:db8:1:2::", InetAddresses.toAddrString(isa2.getAddress()));
}
}
Code Review / bgpcep.git / blobdiff