1 files changed, 25 insertions, 1 deletions

diff --git a/lttng/org.eclipse.linuxtools.tmf.core.tests/stubs/org/eclipse/linuxtools/tmf/tests/stubs/trace/TmfTraceStub.java b/lttng/org.eclipse.linuxtools.tmf.core.tests/stubs/org/eclipse/linuxtools/tmf/tests/stubs/trace/TmfTraceStub.java
index 8eadfd7266..a2edc417d7 100644
--- a/lttng/org.eclipse.linuxtools.tmf.core.tests/stubs/org/eclipse/linuxtools/tmf/tests/stubs/trace/TmfTraceStub.java
+++ b/lttng/org.eclipse.linuxtools.tmf.core.tests/stubs/org/eclipse/linuxtools/tmf/tests/stubs/trace/TmfTraceStub.java
@@ -16,6 +16,7 @@ package org.eclipse.linuxtools.tmf.tests.stubs.trace;
 import java.io.FileNotFoundException;
 import java.io.IOException;
 import java.io.RandomAccessFile;
+import java.nio.ByteBuffer;
 import java.util.concurrent.locks.ReentrantLock;
 
 import org.eclipse.core.resources.IProject;
@@ -27,11 +28,15 @@ import org.eclipse.linuxtools.tmf.core.event.ITmfEvent;
 import org.eclipse.linuxtools.tmf.core.exceptions.TmfTraceException;
 import org.eclipse.linuxtools.tmf.core.timestamp.ITmfTimestamp;
 import org.eclipse.linuxtools.tmf.core.timestamp.TmfTimeRange;
+import org.eclipse.linuxtools.tmf.core.timestamp.TmfTimestamp;
 import org.eclipse.linuxtools.tmf.core.trace.ITmfContext;
 import org.eclipse.linuxtools.tmf.core.trace.ITmfEventParser;
 import org.eclipse.linuxtools.tmf.core.trace.TmfContext;
 import org.eclipse.linuxtools.tmf.core.trace.TmfTrace;
+import org.eclipse.linuxtools.tmf.core.trace.indexer.ITmfPersistentlyIndexable;
 import org.eclipse.linuxtools.tmf.core.trace.indexer.ITmfTraceIndexer;
+import org.eclipse.linuxtools.tmf.core.trace.indexer.checkpoint.ITmfCheckpoint;
+import org.eclipse.linuxtools.tmf.core.trace.indexer.checkpoint.TmfCheckpoint;
 import org.eclipse.linuxtools.tmf.core.trace.location.ITmfLocation;
 import org.eclipse.linuxtools.tmf.core.trace.location.TmfLongLocation;
 
@@ -40,7 +45,7 @@ import org.eclipse.linuxtools.tmf.core.trace.location.TmfLongLocation;
  * <p>
  * Dummy test trace. Use in conjunction with TmfEventParserStub.
  */
-public class TmfTraceStub extends TmfTrace implements ITmfEventParser {
+public class TmfTraceStub extends TmfTrace implements ITmfEventParser, ITmfPersistentlyIndexable {
 
     // ------------------------------------------------------------------------
     // Attributes
@@ -347,4 +352,23 @@ public class TmfTraceStub extends TmfTrace implements ITmfEventParser {
         return new Status(IStatus.ERROR, Activator.PLUGIN_ID, "File does not exist: " + path);
     }
 
+    private static int fCheckpointSize = -1;
+
+    @Override
+    public synchronized int getCheckpointSize() {
+        if (fCheckpointSize == -1) {
+            TmfCheckpoint c = new TmfCheckpoint(new TmfTimestamp(0L), new TmfLongLocation(0L), 0);
+            ByteBuffer b = ByteBuffer.allocate(ITmfCheckpoint.MAX_SERIALIZE_SIZE);
+            b.clear();
+            c.serialize(b);
+            fCheckpointSize = b.position();
+        }
+
+        return fCheckpointSize;
+    }
+
+    @Override
+    public ITmfLocation restoreLocation(ByteBuffer bufferIn) {
+        return new TmfLongLocation(bufferIn);
+    }
 }