| 1 | package cz.vutbr.feec.packets.rsi; |
| 2 | |
| 3 | import junit.framework.Assert; |
| 4 | |
| 5 | import org.junit.Test; |
| 6 | |
| 7 | import cz.vutbr.feec.packets.PacketException; |
| 8 | import cz.vutbr.feec.packets.rsi.GenericBlock; |
| 9 | import cz.vutbr.feec.packets.rsi.GenericBlockJitter; |
| 10 | |
| 11 | public class GenericBlockTest { |
| 12 | byte[] buf = new byte[100]; |
| 13 | // generate |
| 14 | // read |
| 15 | public void test1(int offset, GenericBlock g ) throws PacketException { |
| 16 | g.setMultiplicativeFactor(1<<3); |
| 17 | g.setMaximumDistributionValue(1L << 31); |
| 18 | g.setMinimumDistributionValue(1L << 31); |
| 19 | g.addBucket(1); |
| 20 | Assert.assertTrue(g.getNumberOfDistributionBuckets() == 1); |
| 21 | g.addBucket(2); |
| 22 | g.addBucket(3); |
| 23 | g.addBucket(4); |
| 24 | g.addBucket(5); |
| 25 | g.addBucket(6); |
| 26 | g.addBucket(7); |
| 27 | g.addBucket(8); |
| 28 | Assert.assertTrue(g.getNumberOfDistributionBuckets() == 8); |
| 29 | int pktLen = g.generate(buf, 0); |
| 30 | |
| 31 | GenericBlock r = new GenericBlockJitter(); |
| 32 | int res = r.parse(buf, 0, pktLen); |
| 33 | res = r.parse(buf, 0, pktLen); |
| 34 | Assert.assertTrue(res == pktLen); |
| 35 | Assert.assertTrue(r.getMaximumDistributionValue() == 1 << 31); |
| 36 | Assert.assertTrue(r.getMinimumDistributionValue() == 1 << 31); |
| 37 | Assert.assertTrue(r.getMultiplicativeFactor() == 1 <<3); |
| 38 | Assert.assertTrue(r.getNumberOfDistributionBuckets() == 8); |
| 39 | } |
| 40 | |
| 41 | |
| 42 | @Test |
| 43 | public void testAll() throws PacketException { |
| 44 | GenericBlock g = new GenericBlockJitter(); |
| 45 | test1(0, g); |
| 46 | g = new GenericBlockJitter(); |
| 47 | test1(5, g); |
| 48 | g = new GenericBlockCummuLoss(); |
| 49 | test1(0, g); |
| 50 | g = new GenericBlockCummuLoss(); |
| 51 | test1(5, g); |
| 52 | g = new GenericBlockRtt(); |
| 53 | test1(0, g); |
| 54 | g = new GenericBlockRtt(); |
| 55 | test1(5, g); |
| 56 | g = new GenericBlockLoss(); |
| 57 | test1(0, g); |
| 58 | g = new GenericBlockLoss(); |
| 59 | test1(5, g); |
| 60 | } |
| 61 | } |