X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=tests%2Forg.simantics.db.tests%2Fsrc%2Forg%2Fsimantics%2Fdb%2Ftests%2Fregression%2Fbugs%2FTicketTest646.java;fp=tests%2Forg.simantics.db.tests%2Fsrc%2Forg%2Fsimantics%2Fdb%2Ftests%2Fregression%2Fbugs%2FTicketTest646.java;h=da26749c71220a149d721855db61d5377ff3e57e;hb=67fd62f9c742337ec80eef658192db198a0efaac;hp=0000000000000000000000000000000000000000;hpb=cde82ba81327d5515fdca362f7f4c70f5103ae80;p=simantics%2Fplatform.git

diff --git a/tests/org.simantics.db.tests/src/org/simantics/db/tests/regression/bugs/TicketTest646.java b/tests/org.simantics.db.tests/src/org/simantics/db/tests/regression/bugs/TicketTest646.java
new file mode 100644
index 000000000..da26749c7
--- /dev/null
+++ b/tests/org.simantics.db.tests/src/org/simantics/db/tests/regression/bugs/TicketTest646.java
@@ -0,0 +1,123 @@
+/*******************************************************************************
+ * 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.regression.bugs;
+
+import org.junit.Test;
+import org.simantics.databoard.Bindings;
+import org.simantics.db.ReadGraph;
+import org.simantics.db.Resource;
+import org.simantics.db.Session;
+import org.simantics.db.WriteGraph;
+import org.simantics.db.common.request.ReadRequest;
+import org.simantics.db.common.request.WriteRequest;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.db.service.UndoRedoSupport;
+import org.simantics.db.testing.annotation.Fails;
+import org.simantics.db.testing.base.ExistingDatabaseTest;
+import org.simantics.layer0.Layer0;
+import org.simantics.utils.DataContainer;
+
+public class TicketTest646 extends ExistingDatabaseTest {
+    
+    @Test
+    @Fails
+    public void testTicket646() throws Exception {
+
+        Session session = getSession();
+        final UndoRedoSupport support = session.getService(UndoRedoSupport.class);
+        final DataContainer<Resource> subject = new DataContainer<Resource>();
+        final String value = "value";
+        final String newValue = "new value";
+        final String newValue2 = "new value 2";
+        final String newValue3 = "new value 3";
+        try {
+            session.syncRequest(new WriteRequest() {
+                @Override
+                public void perform(WriteGraph graph) throws DatabaseException {
+                    // Use any non-functional relation
+                    Layer0 b = Layer0.getInstance(graph);
+                    Resource s = graph.newResource();
+                    graph.claim(s, b.InstanceOf, b.Entity);
+                    graph.claimValue(s, value);
+                    subject.set(s);
+                }
+            });
+        } catch (Throwable e) {
+            fail("Write transaction threw an unknown exception " + e);
+        }
+        try {
+            session.syncRequest(new ReadRequest() {
+                @Override
+                public void run(ReadGraph graph) throws DatabaseException {
+                    Resource s = subject.get();
+                    if (!graph.hasStatement(s))
+                        fail("Failed to verify modifications (stm).");
+                    String t = graph.getValue(s, Bindings.STRING);
+                    if (!t.equals(value))
+                        fail("Failed to verify modifications (value).");
+                }
+            });
+        } catch (Throwable e) {
+            fail("Read transaction threw an unexpected exception " + e);
+        }
+
+        try {
+            session.syncRequest(new WriteRequest() {
+                @Override
+                public void perform(WriteGraph graph) throws DatabaseException {
+                    Resource s = subject.get();
+                    graph.claimValue(s, newValue);
+                    graph.claimValue(s, newValue2);
+                    graph.claimValue(s, newValue3);
+                }
+            });
+        } catch (Throwable e) {
+            fail("Write transaction threw an unknown exception " + e);
+        }
+
+        support.undo(session, 1);
+
+        try {
+            session.syncRequest(new ReadRequest() {
+                @Override
+                public void run(ReadGraph graph) throws DatabaseException {
+                    Resource s = subject.get();
+                    String t = graph.getPossibleValue(s, Bindings.STRING);
+                    if (null != t)
+                        fail("Failed to verify modifications (value).");
+                }
+            });
+        } catch (Throwable e) {
+            fail("Read transaction threw an unexpected exception " + e);
+        }
+
+        support.redo(session, 1);
+        
+        try {
+            session.syncRequest(new ReadRequest() {
+                @Override
+                public void run(ReadGraph graph) throws DatabaseException {
+                    Resource s = subject.get();
+                    String t = graph.getPossibleValue(s, Bindings.STRING);
+                    if (null == t)
+                        fail("Failed to verify modifications (value).");
+                    if (!t.equals(newValue3))
+                        fail("Failed to verify modifications " + t + " != " + newValue3 + ".");
+                }
+            });
+        } catch (Throwable e) {
+            e.printStackTrace();
+            fail("Read transaction threw an unexpected exception " + e);
+        }
+
+    }
+}
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