/** * Copyright (c) 2008 The Board of Trustees of The Leland Stanford Junior * University * * 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.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); // 0xVlan correct = new OFMatch(); correct.setDataLayerVirtualLan((short)65535); correct.setWildcards(~OFMatch.OFPFW_DL_VLAN); tester = new OFMatch(); tester.fromString("dl_vlan=0xffff"); 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); } }