adding net.openhft.chronicle.map.NoTcpReplicationSoakTest

src/test/java/net/openhft/chronicle/map/TcpTimeBasedReplicationSoakTest.java

@@ -0,0 +1,166 @@
+package net.openhft.chronicle.map;
+
+import net.openhft.chronicle.hash.replication.TcpTransportAndNetworkConfig;
+import net.openhft.chronicle.hash.replication.TimeProvider;
+import net.openhft.lang.io.ByteBufferBytes;
+import net.openhft.lang.model.Byteable;
+import net.openhft.lang.model.DataValueClasses;
+import net.openhft.lang.values.IntValue;
+import org.junit.*;
+import org.mockito.Mockito;
+
+import java.io.Closeable;
+import java.io.IOException;
+import java.net.InetSocketAddress;
+import java.nio.ByteBuffer;
+import java.util.*;
+import java.util.concurrent.TimeUnit;
+
+/**
+ * @author Rob Austin.
+ */
+public class TcpTimeBasedReplicationSoakTest {
+
+
+    private ChronicleMap<Integer, CharSequence> map1;
+    private ChronicleMap<Integer, CharSequence> map2;
+    private IntValue value;
+    static int s_port = 8010;
+    private TimeProvider timeProvider;
+    int t = 0;
+
+    @Before
+    public void setup() throws IOException {
+        value = DataValueClasses.newDirectReference(IntValue.class);
+        ((Byteable) value).bytes(new ByteBufferBytes(ByteBuffer.allocateDirect(4)), 0);
+
+        final InetSocketAddress endpoint = new InetSocketAddress("localhost", s_port + 1);
+        timeProvider = new TimeProvider() {
+
+            Random rnd = new Random(4);
+
+            @Override
+            public long currentTimeMillis() {
+
+                if (rnd.nextBoolean())
+                    return t++;
+                else
+                    return t;
+            }
+        };
+
+        {
+            final TcpTransportAndNetworkConfig tcpConfig1 = TcpTransportAndNetworkConfig.of(s_port,
+                    endpoint);
+
+
+            map1 = ChronicleMapBuilder.of(Integer.class, CharSequence.class)
+                    .entries(Builder.SIZE)
+                    .timeProvider(timeProvider)
+                    .replication((byte) 1, tcpConfig1)
+                    .create();
+        }
+        {
+            final TcpTransportAndNetworkConfig tcpConfig2 = TcpTransportAndNetworkConfig.of(s_port + 1);
+
+            map2 = ChronicleMapBuilder.of(Integer.class, CharSequence.class)
+                    .entries(Builder.SIZE)
+                    .timeProvider(timeProvider)
+                    .replication((byte) 2, tcpConfig2)
+                    .create();
+
+        }
+        s_port += 2;
+    }
+
+
+    @After
+    public void tearDown() throws InterruptedException {
+
+        for (final Closeable closeable : new Closeable[]{map1, map2}) {
+            try {
+                closeable.close();
+            } catch (Exception e) {
+                e.printStackTrace();
+            }
+        }
+
+        System.gc();
+    }
+
+    Set<Thread> threads;
+
+    @Before
+    public void sampleThreads() {
+        threads = Thread.getAllStackTraces().keySet();
+    }
+
+    @After
+    public void checkThreadsShutdown() {
+        StatelessClientTest.checkThreadsShutdown(threads);
+    }
+
+
+    @Test
+    @Ignore
+    public void testSoakTestWithRandomData() throws IOException, InterruptedException {
+
+        Thread.sleep(100);
+
+        // for (int i = 30; i < 50; i++) {
+        System.out.print("SoakTesting ");
+        int max = 1000000;
+        for (int j = 1; j < max; j++) {
+            if (j % 100 == 0)
+                System.out.print(".");
+            Random rnd = new Random(System.currentTimeMillis());
+
+            final ChronicleMap<Integer, CharSequence> map = rnd.nextBoolean() ? map1 : map2;
+
+            if (rnd.nextBoolean()) {
+                map.put((int) rnd.nextInt(100), "test" + j);
+            } else {
+                map.remove((int) rnd.nextInt(100));
+            }
+
+        }
+
+        System.out.println("\nwaiting till equal");
+
+        waitTillUnchanged(1000);
+        System.out.println("time t=" + t);
+        Assert.assertEquals(new TreeMap(map1), new TreeMap(map2));
+
+    }
+
+
+    private void waitTillUnchanged(final int timeOutMs) throws InterruptedException {
+
+        Map map1UnChanged = new HashMap();
+        Map map2UnChanged = new HashMap();
+
+        int numberOfTimesTheSame = 0;
+        for (int t = 0; t < timeOutMs + 100; t++) {
+
+            if (map1.equals(map1UnChanged) && map2.equals(map2UnChanged)) {
+                numberOfTimesTheSame++;
+            } else {
+                numberOfTimesTheSame = 0;
+                map1UnChanged = new HashMap(map1);
+                map2UnChanged = new HashMap(map2);
+            }
+            Thread.sleep(50);
+            if (numberOfTimesTheSame == 100) {
+
+                break;
+            }
+
+
+        }
+    }
+
+    private void late(TimeProvider timeProvider) {
+        Mockito.when(timeProvider.currentTimeMillis()).thenReturn(System.currentTimeMillis() - TimeUnit.SECONDS.toMillis(5));
+    }
+}
+