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improve UDP test

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This commit is contained in:
zzz
2015-04-28 12:44:53 +00:00
parent 921ad86274
commit cb50c1bd8b
1 changed files with 27 additions and 11 deletions
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38
router/java/test/junit/net/i2p/router/transport/udp/UDPEndpointTestStandalone.java
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@ -3,13 +3,13 @@ package net.i2p.router.transport.udp;
import java.net.InetAddress;
import java.net.SocketException;
import java.net.UnknownHostException;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.Properties;
import java.util.Set;
import net.i2p.data.ByteArray;
import net.i2p.router.RouterContext;
import net.i2p.util.ConcurrentHashSet;
import net.i2p.util.I2PThread;
import net.i2p.util.Log;
@ -24,12 +24,12 @@ public class UDPEndpointTestStandalone {
private final Log _log;
private UDPEndpoint _endpoints[];
private volatile boolean _beginTest;
private final List<ByteArray> _sentNotReceived;
private final Set<ByteArray> _sentNotReceived;
public UDPEndpointTestStandalone(RouterContext ctx) {
_context = ctx;
_log = ctx.logManager().getLog(UDPEndpointTestStandalone.class);
_sentNotReceived = Collections.synchronizedList(new ArrayList<ByteArray>(1000));
_sentNotReceived = new ConcurrentHashSet<ByteArray>(128);
}
public void runTest(int numPeers) {
@ -107,9 +107,12 @@ public class UDPEndpointTestStandalone {
_log.error("die", uhe);
System.exit(0);
}
int MIN = 1 + UDPPacket.MAC_SIZE + UDPPacket.IV_SIZE;
int MAX = PeerState.LARGE_MTU - PacketBuilder.IP_HEADER_SIZE;
_log.debug("Beginning to write");
for (int curPacket = 0; curPacket < 2000; curPacket++) {
byte data[] = new byte[1024];
int sz = MIN + _context.random().nextInt(MAX - MIN - 1);
byte data[] = new byte[sz];
_context.random().nextBytes(data);
int curPeer = (curPacket % _endpoints.length);
if (_endpoints[curPeer] == _endpoint)
@ -117,22 +120,35 @@ public class UDPEndpointTestStandalone {
if (curPeer >= _endpoints.length)
curPeer = 0;
UDPPacket packet = builder.buildPacket(data, localhost, _endpoints[curPeer].getListenPort());
int outstanding = _sentNotReceived.size() + 1;
_sentNotReceived.add(new ByteArray(data, 0, 1024));
_log.debug("Sending packet " + curPacket + " with outstanding " + outstanding);
int outstanding = _sentNotReceived.size() + 1;
_sentNotReceived.add(new ByteArray(data));
_log.debug("Sending packet " + curPacket + " with " + sz + " byte payload, outstanding " + outstanding);
try {
_endpoint.send(packet);
} catch (Exception e) {
_log.error("die", e);
break;
}
try { Thread.sleep(3); } catch (InterruptedException ie) {}
int batch = 32 + _context.random().nextInt(32);
if (curPacket % batch == 0 || _sentNotReceived.size() > 100) {
try { Thread.sleep(3); } catch (InterruptedException ie) {}
}
//if (_log.shouldLog(Log.DEBUG))
// _log.debug("Sent to " + _endpoints[curPeer].getListenPort() + " from " + _endpoint.getListenPort());
}
_log.debug("Done sending packets");
try { Thread.sleep(10*1000); } catch (InterruptedException e) {}
System.exit(0);
for (int i = 0; i < 20; i++) {
if (_sentNotReceived.isEmpty())
break;
try { Thread.sleep(500); } catch (InterruptedException e) {}
}
if (_sentNotReceived.isEmpty()) {
_log.info("Test passed");
System.exit(0);
} else {
_log.error("Test failed, " + _sentNotReceived.size() + " not received");
System.exit(1);
}
}
}