Added missing org.simantics.db.{tests,testing} plug-ins.

[simantics/platform.git] / bundles / org.simantics.db.testing / src / org / simantics / db / testing / impl / TempTest.java

diff --git a/bundles/org.simantics.db.testing/src/org/simantics/db/testing/impl/TempTest.java b/bundles/org.simantics.db.testing/src/org/simantics/db/testing/impl/TempTest.java
new file mode 100644 (file)
index 0000000..d1456cc
--- /dev/null
+++ b/bundles/org.simantics.db.testing/src/org/simantics/db/testing/impl/TempTest.java
@@ -0,0 +1,54 @@
+package org.simantics.db.testing.impl;
+/*******************************************************************************
+ * 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
+ *******************************************************************************/
+
+
+import java.util.Collection;
+import java.util.HashSet;
+import java.util.Set;
+
+import org.junit.Test;
+import org.simantics.db.ReadGraph;
+import org.simantics.db.Resource;
+import org.simantics.db.common.request.ReadRequest;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.db.testing.base.ExistingDatabaseTest;
+import org.simantics.layer0.Layer0;
+public class TempTest extends ExistingDatabaseTest {
+    @Test
+    public void test() throws DatabaseException {
+       final Resource rl = getSession().getRootLibrary();
+        getSession().syncRequest(new ReadRequest() {
+            @Override
+            public void run(ReadGraph g) throws DatabaseException {
+                Layer0 b = Layer0.getInstance(g);
+                Collection<Resource> rs = g.getObjects(rl, b.IsRelatedTo);
+                Set<Resource> done = new HashSet<Resource>();
+                Set<Resource> todo = new HashSet<Resource>();
+                for (Resource r : rs)
+                    todo.add(r);
+                while (!todo.isEmpty()) {
+                    Resource r = todo.iterator().next();
+                    todo.remove(r);
+                    done.add(r);
+                    Collection<Resource> rs2 = g.getObjects(r, b.IsRelatedTo);
+                    for (Resource rr : rs2)
+                        if (!done.contains(rr))
+                            todo.add(rr);
+                    if (DEBUG)
+                        System.out.println("" + done.size());
+                }
+                System.out.println("" + done.size());
+            }
+        });
+    }
+}
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