initial import
Change-Id: Ief25aef0066ea96bd2c329ccef974c072b3a5a73
diff --git a/of/lib/src/test/java/org/projectfloodlight/openflow/types/MacAddressTest.java b/of/lib/src/test/java/org/projectfloodlight/openflow/types/MacAddressTest.java
new file mode 100644
index 0000000..a13fdd4
--- /dev/null
+++ b/of/lib/src/test/java/org/projectfloodlight/openflow/types/MacAddressTest.java
@@ -0,0 +1,154 @@
+package org.projectfloodlight.openflow.types;
+
+import static org.junit.Assert.assertArrayEquals;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertTrue;
+import static org.junit.Assert.fail;
+
+import java.util.Arrays;
+
+import org.jboss.netty.buffer.ChannelBuffers;
+import org.junit.Test;
+import org.projectfloodlight.openflow.exceptions.OFParseError;
+
+public class MacAddressTest {
+ byte[][] testAddresses = new byte[][] {
+ {0x01, 0x02, 0x03, 0x04, 0x05, 0x06 },
+ {(byte) 0x80, 0x0, 0x0, 0x0, 0x0, 0x01},
+ {(byte) 255, (byte) 255, (byte) 255, (byte) 255, (byte) 255, (byte) 255 }
+ };
+
+ String[] testStrings = {
+ "01:02:03:04:05:06",
+ "80:00:00:00:00:01",
+ "ff:ff:ff:ff:ff:ff"
+ };
+
+ long[] testInts = {
+ 0x00010203040506L,
+ 0x00800000000001L,
+ 0x00ffffffffffffL
+ };
+
+ String[] invalidMacStrings = {
+ "",
+ "1.2.3.4",
+ "0T:00:01:02:03:04",
+ "00:01:02:03:04:05:06",
+ "00:ff:ef:12:12:ff:",
+ "00:fff:ef:12:12:ff",
+ "01:02:03:04:05;06",
+ "0:1:2:3:4:5:6",
+ "01:02:03:04"
+ };
+
+ byte[][] invalidMacBytes = {
+ new byte[]{0x01, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06},
+ new byte[]{0x01, 0x01, 0x02, 0x03, 0x04}
+ };
+
+ @Test
+ public void testOfString() {
+ for(int i=0; i < testAddresses.length; i++ ) {
+ MacAddress ip = MacAddress.of(testStrings[i]);
+ assertEquals(testInts[i], ip.getLong());
+ assertArrayEquals(testAddresses[i], ip.getBytes());
+ assertEquals(testStrings[i], ip.toString());
+ }
+ }
+
+ @Test
+ public void testOfByteArray() {
+ for(int i=0; i < testAddresses.length; i++ ) {
+ MacAddress ip = MacAddress.of(testAddresses[i]);
+ assertEquals("error checking long representation of "+Arrays.toString(testAddresses[i]) + "(should be "+Long.toHexString(testInts[i]) +")", testInts[i], ip.getLong());
+ assertArrayEquals(testAddresses[i], ip.getBytes());
+ assertEquals(testStrings[i], ip.toString());
+ }
+ }
+
+ @Test
+ public void testReadFrom() throws OFParseError {
+ for(int i=0; i < testAddresses.length; i++ ) {
+ MacAddress ip = MacAddress.read6Bytes(ChannelBuffers.copiedBuffer(testAddresses[i]));
+ assertEquals(testInts[i], ip.getLong());
+ assertArrayEquals(testAddresses[i], ip.getBytes());
+ assertEquals(testStrings[i], ip.toString());
+ }
+ }
+
+
+ @Test
+ public void testInvalidMacStrings() throws OFParseError {
+ for(String invalid : invalidMacStrings) {
+ try {
+ MacAddress.of(invalid);
+ fail("Invalid MAC address "+invalid+ " should have raised IllegalArgumentException");
+ } catch(IllegalArgumentException e) {
+ // ok
+ }
+ }
+ }
+
+ @Test
+ public void testInvalidMacBytes() throws OFParseError {
+ for(byte[] invalid : invalidMacBytes) {
+ try {
+ MacAddress.of(invalid);
+ fail("Invalid MAC address bytes "+ Arrays.toString(invalid) + " should have raised IllegalArgumentException");
+ } catch(IllegalArgumentException e) {
+ // ok
+ }
+ }
+ }
+
+ // Test data is imported from org.projectfloodlight.packet.EthernetTest
+ @Test
+ public void testToLong() {
+ assertEquals(
+ 281474976710655L,
+ MacAddress.of(new byte[]{(byte) 0xff, (byte) 0xff,
+ (byte) 0xff, (byte) 0xff, (byte) 0xff, (byte) 0xff}).getLong());
+
+ assertEquals(
+ 1103823438081L,
+ MacAddress.of(new byte[] { (byte) 0x01, (byte) 0x01,
+ (byte) 0x01, (byte) 0x01, (byte) 0x01, (byte) 0x01 }).getLong());
+
+ assertEquals(
+ 141289400074368L,
+ MacAddress.of(new byte[] { (byte) 0x80, (byte) 0x80,
+ (byte) 0x80, (byte) 0x80, (byte) 0x80, (byte) 0x80 }).getLong());
+
+ }
+
+ @Test
+ public void testIsBroadcast() {
+ assertTrue(MacAddress.of("FF:FF:FF:FF:FF:FF").isBroadcast());
+ assertTrue(MacAddress.of(-1).isBroadcast());
+ assertTrue(MacAddress.of(0x05FFFFFFFFFFFFL).isBroadcast());
+ assertFalse(MacAddress.of("11:22:33:44:55:66").isBroadcast());
+ }
+
+ @Test
+ public void testIsMulticast() {
+ assertTrue(MacAddress.of("01:80:C2:00:00:00").isMulticast());
+ assertFalse(MacAddress.of("00:80:C2:00:00:00").isMulticast());
+ assertFalse(MacAddress.of("FE:80:C2:00:00:00").isMulticast());
+ assertFalse(MacAddress.of(-1).isMulticast());
+ assertFalse(MacAddress.of(0x05FFFFFFFFFFFFL).isMulticast());
+ assertFalse(MacAddress.of("FF:FF:FF:FF:FF:FF").isMulticast());
+ }
+
+ @Test
+ public void testIsLLDPAddress() {
+ assertTrue(MacAddress.of("01:80:C2:00:00:00").isLLDPAddress());
+ assertTrue(MacAddress.of("01:80:C2:00:00:0f").isLLDPAddress());
+ assertFalse(MacAddress.of("01:80:C2:00:00:50").isLLDPAddress());
+ assertFalse(MacAddress.of("01:80:C2:00:10:00").isLLDPAddress());
+ assertFalse(MacAddress.of("01:80:C2:40:00:01").isLLDPAddress());
+ assertFalse(MacAddress.of("00:80:C2:f0:00:00").isLLDPAddress());
+ assertFalse(MacAddress.of("FE:80:C2:00:00:00").isLLDPAddress());
+ }
+}