X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=tests%2Forg.simantics.db.tests%2Fsrc%2Forg%2Fsimantics%2Fdb%2Ftests%2Fscalability%2FCreateManyClustersTest.java;fp=tests%2Forg.simantics.db.tests%2Fsrc%2Forg%2Fsimantics%2Fdb%2Ftests%2Fscalability%2FCreateManyClustersTest.java;h=91dbc2dd584581afbf1378476d173e7d5f1ed0e9;hb=67fd62f9c742337ec80eef658192db198a0efaac;hp=0000000000000000000000000000000000000000;hpb=cde82ba81327d5515fdca362f7f4c70f5103ae80;p=simantics%2Fplatform.git

diff --git a/tests/org.simantics.db.tests/src/org/simantics/db/tests/scalability/CreateManyClustersTest.java b/tests/org.simantics.db.tests/src/org/simantics/db/tests/scalability/CreateManyClustersTest.java
new file mode 100644
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+++ b/tests/org.simantics.db.tests/src/org/simantics/db/tests/scalability/CreateManyClustersTest.java
@@ -0,0 +1,78 @@
+/*******************************************************************************
+ * Copyright (c) 2007, 2010 Association for Decentralized Information Management
+ * in Industry THTH ry.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     VTT Technical Research Centre of Finland - initial API and implementation
+ *******************************************************************************/
+package org.simantics.db.tests.scalability;
+
+import org.simantics.db.Resource;
+import org.simantics.db.Session;
+import org.simantics.db.WriteGraph;
+import org.simantics.db.common.request.WriteRequest;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.db.testing.base.ExistingDatabaseTest;
+import org.simantics.db.testing.common.WriteQuery;
+import org.simantics.db.tests.common.Configuration;
+import org.simantics.layer0.Layer0;
+
+public class CreateManyClustersTest extends ExistingDatabaseTest {
+	
+	final static int CLUSTERS = Configuration.get().cachedClusterCount;
+	
+	private Throwable exception; 
+	private Resource rootResource = null;
+	
+	public void test() throws Exception {
+		
+		Session session = getSession();
+		
+		session.syncRequest(new WriteQuery(this) {
+			@Override
+			public void run(WriteGraph g) throws Throwable {
+				Layer0 b = Layer0.getInstance(g);
+				rootResource = g.newResource();
+				g.claim(g.getRootLibrary(), b.ConsistsOf, rootResource);
+			}
+		});
+
+		session.syncRequest(new WriteRequest() {
+
+			@Override
+			public void perform(WriteGraph graph) throws DatabaseException {
+				
+				
+
+				try {
+
+					Layer0 b = Layer0.getInstance(graph);
+
+					for(int i=0;i<CLUSTERS;i++) {
+						
+						graph.flushCluster();
+						Resource newResource = graph.newResource();
+						graph.claim(rootResource, b.ConsistsOf, newResource);
+						
+					}
+					
+				} catch (Throwable t) {
+					exception = t;
+				}
+
+			}
+			
+		});
+		
+		if(exception != null) {
+			exception.printStackTrace();
+			fail("Write transaction threw and exception (" + exception.getMessage() + ") which was not passed through ");
+		}
+		
+	}
+
+}