initial import
Change-Id: Ief25aef0066ea96bd2c329ccef974c072b3a5a73
diff --git a/of/lib/src/test/java/org/projectfloodlight/protocol/OFOxmTest.java b/of/lib/src/test/java/org/projectfloodlight/protocol/OFOxmTest.java
new file mode 100644
index 0000000..8482886
--- /dev/null
+++ b/of/lib/src/test/java/org/projectfloodlight/protocol/OFOxmTest.java
@@ -0,0 +1,62 @@
+package org.projectfloodlight.protocol;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertNull;
+import static org.junit.Assert.assertThat;
+import static org.junit.Assert.assertTrue;
+
+import org.hamcrest.CoreMatchers;
+import org.junit.Before;
+import org.junit.Test;
+import org.projectfloodlight.openflow.protocol.OFFactories;
+import org.projectfloodlight.openflow.protocol.OFVersion;
+import org.projectfloodlight.openflow.protocol.oxm.OFOxm;
+import org.projectfloodlight.openflow.protocol.oxm.OFOxmIpv4Src;
+import org.projectfloodlight.openflow.protocol.oxm.OFOxmIpv4SrcMasked;
+import org.projectfloodlight.openflow.protocol.oxm.OFOxms;
+import org.projectfloodlight.openflow.types.IPv4Address;
+import org.projectfloodlight.openflow.types.IPv4AddressWithMask;
+
+public class OFOxmTest {
+ private OFOxms oxms;
+
+ @Before
+ public void setup() {
+ oxms = OFFactories.getFactory(OFVersion.OF_13).oxms();
+ }
+
+ @Test
+ public void testGetCanonicalFullMask() {
+ IPv4AddressWithMask empty = IPv4AddressWithMask.of("0.0.0.0/0");
+ assertEquals(IPv4Address.FULL_MASK, empty.getMask());
+ OFOxmIpv4SrcMasked ipv4SrcMasked = oxms.ipv4SrcMasked(empty.getValue(), empty.getMask());
+ // canonicalize should remove /0
+ assertNull(ipv4SrcMasked.getCanonical());
+ }
+
+ @Test
+ public void testGetCanonicalNoMask() {
+ IPv4AddressWithMask fullIp = IPv4AddressWithMask.of("1.2.3.4/32");
+ assertEquals(IPv4Address.NO_MASK, fullIp.getMask());
+ OFOxmIpv4SrcMasked ipv4SrcMasked = oxms.ipv4SrcMasked(fullIp.getValue(), fullIp.getMask());
+ assertTrue(ipv4SrcMasked.isMasked());
+ assertEquals(IPv4Address.NO_MASK, ipv4SrcMasked.getMask());
+
+ // canonicalize should convert the masked oxm to the non-masked one
+ OFOxm<IPv4Address> canonical = ipv4SrcMasked.getCanonical();
+ assertThat(canonical, CoreMatchers.instanceOf(OFOxmIpv4Src.class));
+ assertFalse(canonical.isMasked());
+ }
+
+ @Test
+ public void testGetCanonicalNormalMask() {
+ IPv4AddressWithMask ip = IPv4AddressWithMask.of("1.2.3.0/24");
+ OFOxmIpv4SrcMasked ipv4SrcMasked = oxms.ipv4SrcMasked(ip.getValue(), ip.getMask());
+ assertTrue(ipv4SrcMasked.isMasked());
+
+ // canonicalize should convert the masked oxm to the non-masked one
+ OFOxm<IPv4Address> canonical = ipv4SrcMasked.getCanonical();
+ assertEquals(ipv4SrcMasked, canonical);
+ }
+}