Initial opendaylight infrastructure commit!!

[controller.git] / third-party / openflowj / src / test / java / org / openflow / protocol / OFMatchTest.java

diff --git a/third-party/openflowj/src/test/java/org/openflow/protocol/OFMatchTest.java b/third-party/openflowj/src/test/java/org/openflow/protocol/OFMatchTest.java
new file mode 100644 (file)
index 0000000..8465598
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+++ b/third-party/openflowj/src/test/java/org/openflow/protocol/OFMatchTest.java
@@ -0,0 +1,111 @@
+
+/*
+ * Copyright (c) 2013 Cisco Systems, Inc. and others.  All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+
+package org.openflow.protocol;
+
+import junit.framework.TestCase;
+
+public class OFMatchTest extends TestCase {
+    public void testFromString() {
+        OFMatch correct = new OFMatch();
+        OFMatch tester = new OFMatch();
+
+        // Various combinations of "all"/"any"
+        tester.fromString("OFMatch[]");
+        // correct is already wildcarded
+        TestCase.assertEquals(correct, tester);
+        tester.fromString("all");
+        TestCase.assertEquals(correct, tester);
+        tester.fromString("ANY");
+        TestCase.assertEquals(correct, tester);
+        tester.fromString("");
+        TestCase.assertEquals(correct, tester);
+        tester.fromString("[]");
+        TestCase.assertEquals(correct, tester);
+
+        // ip_src
+        correct.setWildcards(~OFMatch.OFPFW_NW_SRC_MASK);
+        correct.setNetworkSource(0x01010203);
+        tester.fromString("nw_src=1.1.2.3");
+        TestCase.assertEquals(correct.getNetworkSourceMaskLen(), tester
+                .getNetworkSourceMaskLen());
+        TestCase.assertEquals(correct, tester);
+        tester.fromString("IP_sRc=1.1.2.3");
+        TestCase.assertEquals(correct.getNetworkSourceMaskLen(), tester
+                .getNetworkSourceMaskLen());
+        TestCase.assertEquals(correct, tester);
+    }
+
+    public void testToString() {
+        OFMatch match = new OFMatch();
+        match.fromString("nw_dst=3.4.5.6/8");
+        TestCase.assertEquals(8, match.getNetworkDestinationMaskLen());
+        String correct = "OFMatch[nw_dst=3.0.0.0/8]";
+        String tester = match.toString();
+
+        TestCase.assertEquals(correct, tester);
+        tester = "OFMatch[dl_type=35020]";
+        correct = "OFMatch[dl_type=0x88cc]";
+        match = new OFMatch();
+        match.fromString(tester);
+        TestCase.assertEquals(correct, match.toString());
+        OFMatch match2 = new OFMatch();
+        match2.fromString(correct);
+        TestCase.assertEquals(match, match2);
+    }
+
+    public void testClone() {
+        OFMatch match1 = new OFMatch();
+        OFMatch match2 = match1.clone();
+        TestCase.assertEquals(match1, match2);
+        match2.setNetworkProtocol((byte) 4);
+        match2.setWildcards(match2.getWildcards() & ~OFMatch.OFPFW_NW_PROTO);
+        TestCase.assertNotSame(match1, match2);
+    }
+
+    public void testIpToString() {
+        String test = OFMatch.ipToString(-1);
+        TestCase.assertEquals("255.255.255.255", test);
+    }
+
+    public void testReverse() {
+        OFMatch match1 = new OFMatch();
+        OFMatch match2 = match1.reverse((short)0, true);
+        TestCase.assertEquals(match1, match2);
+
+        match1.fromString("dl_dst=00:11:22:33:44:55");
+        match2 = match1.reverse((short)0, true);
+        OFMatch match3 = new OFMatch();
+        match3.fromString("dl_src=00:11:22:33:44:55");
+        TestCase.assertEquals(match2, match3);
+
+        match1.fromString("nw_dst=192.168.0.0/24");
+        match2 = match1.reverse((short)0, true);
+        match3.fromString("nw_src=192.168.0.0/24");
+        TestCase.assertEquals(match2, match3);
+
+        match1.fromString("in_port=1");
+        match2 = match1.reverse((short)2, false);
+        match3.fromString("in_port=2");
+        TestCase.assertEquals(match2, match3);
+    }
+
+    public void testSubsumes() {
+        OFMatch match1 = new OFMatch();
+        OFMatch match2 = new OFMatch();
+        match2.fromString("dl_dst=00:11:22:33:44:55");
+        TestCase.assertTrue(match1.subsumes(match2));
+        TestCase.assertFalse(match2.subsumes(match1));
+
+        match1.fromString("nw_dst=192.168.0.0/16");
+        match2.fromString("nw_dst=192.168.0.0/24");
+        TestCase.assertTrue(match1.subsumes(match2));
+        TestCase.assertFalse(match2.subsumes(match1));
+    }
+}