30 files changed, 5886 insertions, 0 deletions

diff --git a/OpenSim/Region/Framework/Scenes/Tests/BorderTests.cs b/OpenSim/Region/Framework/Scenes/Tests/BorderTests.cs
new file mode 100644
index 0000000..e209221
--- /dev/null
+++ b/OpenSim/Region/Framework/Scenes/Tests/BorderTests.cs
@@ -0,0 +1,340 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Text;
+using NUnit.Framework;
+using OpenMetaverse;
+using OpenSim.Region.Framework.Scenes;
+using OpenSim.Tests.Common;
+
+namespace OpenSim.Region.Framework.Scenes.Tests
+{
+    [TestFixture]
+    public class BorderTests : OpenSimTestCase
+    {
+        [Test]
+        public void TestCross()
+        {
+            TestHelpers.InMethod();
+            
+            List<Border> testborders = new List<Border>();
+
+            Border NorthBorder = new Border();
+            NorthBorder.BorderLine = new Vector3(0, 256, 256);  //<---
+            NorthBorder.CrossDirection = Cardinals.N;
+            testborders.Add(NorthBorder);
+
+            Border SouthBorder = new Border();
+            SouthBorder.BorderLine = new Vector3(0, 256, 0);    //--->
+            SouthBorder.CrossDirection = Cardinals.S;
+            testborders.Add(SouthBorder);
+
+            Border EastBorder = new Border();
+            EastBorder.BorderLine = new Vector3(0, 256, 256);   //<---
+            EastBorder.CrossDirection = Cardinals.E;
+            testborders.Add(EastBorder);
+
+            Border WestBorder = new Border();
+            WestBorder.BorderLine = new Vector3(0, 256, 0);     //--->
+            WestBorder.CrossDirection = Cardinals.W;
+            testborders.Add(WestBorder);
+
+            Vector3 position = new Vector3(200,200,21);
+            
+            foreach (Border b in testborders)
+                Assert.That(!b.TestCross(position));
+
+            position = new Vector3(200,280,21);
+            Assert.That(NorthBorder.TestCross(position));
+
+            // Test automatic border crossing
+            // by setting the border crossing aabb to be the whole region
+            position = new Vector3(25,25,21); // safely within one 256m region
+
+            // The Z value of the BorderLine is reversed, making all positions within the region 
+            // trigger bordercross
+
+            SouthBorder.BorderLine = new Vector3(0,256,256); // automatic border cross in the region
+            Assert.That(SouthBorder.TestCross(position));
+
+            NorthBorder.BorderLine = new Vector3(0, 256, 0); // automatic border cross in the region
+            Assert.That(NorthBorder.TestCross(position));
+            
+            EastBorder.BorderLine = new Vector3(0, 256, 0); // automatic border cross in the region
+            Assert.That(EastBorder.TestCross(position));
+
+            WestBorder.BorderLine = new Vector3(0, 256, 255); // automatic border cross in the region
+            Assert.That(WestBorder.TestCross(position));
+        }
+
+        [Test]
+        public void TestCrossSquare512()
+        {
+            TestHelpers.InMethod();
+            
+            List<Border> testborders = new List<Border>();
+
+            Border NorthBorder = new Border();
+            NorthBorder.BorderLine = new Vector3(0, 512, 512);
+            NorthBorder.CrossDirection = Cardinals.N;
+            testborders.Add(NorthBorder);
+
+            Border SouthBorder = new Border();
+            SouthBorder.BorderLine = new Vector3(0, 512, 0);
+            SouthBorder.CrossDirection = Cardinals.S;
+            testborders.Add(SouthBorder);
+
+            Border EastBorder = new Border();
+            EastBorder.BorderLine = new Vector3(0, 512, 512);
+            EastBorder.CrossDirection = Cardinals.E;
+            testborders.Add(EastBorder);
+
+            Border WestBorder = new Border();
+            WestBorder.BorderLine = new Vector3(0, 512, 0);
+            WestBorder.CrossDirection = Cardinals.W;
+            testborders.Add(WestBorder);
+
+            Vector3 position = new Vector3(450,220,21);
+
+            foreach (Border b in testborders)
+            {
+                Assert.That(!b.TestCross(position));
+
+            }
+
+            //Trigger east border
+            position = new Vector3(513,220,21);
+            foreach (Border b in testborders)
+            {
+                if (b.CrossDirection == Cardinals.E)
+                    Assert.That(b.TestCross(position));
+                else
+                    Assert.That(!b.TestCross(position));
+
+            }
+
+            //Trigger west border
+            position = new Vector3(-1, 220, 21);
+            foreach (Border b in testborders)
+            {
+                if (b.CrossDirection == Cardinals.W)
+                    Assert.That(b.TestCross(position));
+                else
+                    Assert.That(!b.TestCross(position));
+
+            }
+
+            //Trigger north border
+            position = new Vector3(220, 513, 21);
+            foreach (Border b in testborders)
+            {
+                if (b.CrossDirection == Cardinals.N)
+                    Assert.That(b.TestCross(position));
+                else
+                    Assert.That(!b.TestCross(position));
+
+            }
+
+            //Trigger south border
+            position = new Vector3(220, -1, 21);
+            foreach (Border b in testborders)
+            {
+                if (b.CrossDirection == Cardinals.S)
+                    Assert.That(b.TestCross(position));
+                else
+                    Assert.That(!b.TestCross(position));
+
+            }
+        }
+
+        [Test]
+        public void TestCrossRectangle512x256()
+        {
+            TestHelpers.InMethod();
+            
+            List<Border> testborders = new List<Border>();
+
+            Border NorthBorder = new Border();
+            NorthBorder.BorderLine = new Vector3(0, 512, 256);
+            NorthBorder.CrossDirection = Cardinals.N;
+            testborders.Add(NorthBorder);
+
+            Border SouthBorder = new Border();
+            SouthBorder.BorderLine = new Vector3(0, 512, 0);
+            SouthBorder.CrossDirection = Cardinals.S;
+            testborders.Add(SouthBorder);
+
+            Border EastBorder = new Border();
+            EastBorder.BorderLine = new Vector3(0, 256, 512);
+            EastBorder.CrossDirection = Cardinals.E;
+            testborders.Add(EastBorder);
+
+            Border WestBorder = new Border();
+            WestBorder.BorderLine = new Vector3(0, 256, 0);
+            WestBorder.CrossDirection = Cardinals.W;
+            testborders.Add(WestBorder);
+
+            Vector3 position = new Vector3(450, 220, 21);
+
+            foreach (Border b in testborders)
+            {
+                Assert.That(!b.TestCross(position));
+
+            }
+
+            //Trigger east border
+            position = new Vector3(513, 220, 21);
+            foreach (Border b in testborders)
+            {
+                if (b.CrossDirection == Cardinals.E)
+                    Assert.That(b.TestCross(position));
+                else
+                    Assert.That(!b.TestCross(position));
+
+            }
+
+            //Trigger west border
+            position = new Vector3(-1, 220, 21);
+            foreach (Border b in testborders)
+            {
+                if (b.CrossDirection == Cardinals.W)
+                    Assert.That(b.TestCross(position));
+                else
+                    Assert.That(!b.TestCross(position));
+
+            }
+
+            //Trigger north border
+            position = new Vector3(220, 257, 21);
+            foreach (Border b in testborders)
+            {
+                if (b.CrossDirection == Cardinals.N)
+                    Assert.That(b.TestCross(position));
+                else
+                    Assert.That(!b.TestCross(position));
+
+            }
+
+            //Trigger south border
+            position = new Vector3(220, -1, 21);
+            foreach (Border b in testborders)
+            {
+                if (b.CrossDirection == Cardinals.S)
+                    Assert.That(b.TestCross(position));
+                else
+                    Assert.That(!b.TestCross(position));
+                
+            }
+        }
+
+        [Test]
+        public void TestCrossOdd512x512w256hole()
+        {
+            TestHelpers.InMethod();
+            
+            List<Border> testborders = new List<Border>();
+            //   512____
+            //      |  |
+            // 256__|  |___
+            //      |      |
+            //      |______|
+            //     0   |    512
+            //        256
+
+            // Compound North border since the hole is at the top
+            Border NorthBorder1 = new Border();
+            NorthBorder1.BorderLine = new Vector3(0, 256, 512);
+            NorthBorder1.CrossDirection = Cardinals.N;
+            testborders.Add(NorthBorder1);
+
+            Border NorthBorder2 = new Border();
+            NorthBorder2.BorderLine = new Vector3(256, 512, 256);
+            NorthBorder2.CrossDirection = Cardinals.N;
+            testborders.Add(NorthBorder2);
+
+            Border SouthBorder = new Border();
+            SouthBorder.BorderLine = new Vector3(0, 512, 0);
+            SouthBorder.CrossDirection = Cardinals.S;
+            testborders.Add(SouthBorder);
+
+            //Compound East border
+            Border EastBorder1 = new Border();
+            EastBorder1.BorderLine = new Vector3(0, 256, 512);
+            EastBorder1.CrossDirection = Cardinals.E;
+            testborders.Add(EastBorder1);
+
+            Border EastBorder2 = new Border();
+            EastBorder2.BorderLine = new Vector3(257, 512, 256);
+            EastBorder2.CrossDirection = Cardinals.E;
+            testborders.Add(EastBorder2);
+
+
+
+            Border WestBorder = new Border();
+            WestBorder.BorderLine = new Vector3(0, 512, 0);
+            WestBorder.CrossDirection = Cardinals.W;
+            testborders.Add(WestBorder);
+
+            Vector3 position = new Vector3(450, 220, 21);
+
+            foreach (Border b in testborders)
+            {
+                Assert.That(!b.TestCross(position));
+
+            }
+
+            position = new Vector3(220, 450, 21);
+
+            foreach (Border b in testborders)
+            {
+                Assert.That(!b.TestCross(position));
+
+            }
+
+            bool result = false;
+            int bordersTriggered = 0;
+
+            position = new Vector3(450, 450, 21);
+
+            foreach (Border b in testborders)
+            {
+                if (b.TestCross(position))
+                {
+                    bordersTriggered++;
+                    result = true;
+                }
+            }
+
+            Assert.That(result);
+            Assert.That(bordersTriggered == 2);
+
+        }
+    }
+}
diff --git a/OpenSim/Region/Framework/Scenes/Tests/EntityManagerTests.cs b/OpenSim/Region/Framework/Scenes/Tests/EntityManagerTests.cs
new file mode 100644
index 0000000..766ce83
--- /dev/null
+++ b/OpenSim/Region/Framework/Scenes/Tests/EntityManagerTests.cs
@@ -0,0 +1,178 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using System.Reflection;
+using System.Threading;
+using System.Text;
+using System.Collections.Generic;
+using Nini.Config;
+using NUnit.Framework;
+using OpenMetaverse;
+using OpenSim.Framework;
+using OpenSim.Framework.Communications;
+using OpenSim.Region.Framework.Scenes;
+using OpenSim.Tests.Common;
+
+namespace OpenSim.Region.Framework.Scenes.Tests
+{
+    [TestFixture, LongRunning]
+    public class EntityManagerTests : OpenSimTestCase
+    {
+        static public Random random;
+        SceneObjectGroup found;
+        Scene scene = new SceneHelpers().SetupScene();
+
+        [Test]
+        public void T010_AddObjects()
+        {
+            TestHelpers.InMethod();
+            
+            random = new Random();
+            SceneObjectGroup found;
+            EntityManager entman = new EntityManager();
+            SceneObjectGroup sog = NewSOG();
+            UUID obj1 = sog.UUID;
+            uint li1 = sog.LocalId;
+            entman.Add(sog);
+            sog = NewSOG();
+            UUID obj2 = sog.UUID;
+            uint li2 = sog.LocalId;
+            entman.Add(sog);
+            
+            found = (SceneObjectGroup)entman[obj1];
+            Assert.That(found.UUID ,Is.EqualTo(obj1));
+            found = (SceneObjectGroup)entman[li1];
+            Assert.That(found.UUID ,Is.EqualTo(obj1));
+            found = (SceneObjectGroup)entman[obj2];
+            Assert.That(found.UUID ,Is.EqualTo(obj2));
+            found = (SceneObjectGroup)entman[li2];
+            Assert.That(found.UUID ,Is.EqualTo(obj2));
+
+            entman.Remove(obj1);
+            entman.Remove(li2);
+
+            Assert.That(entman.ContainsKey(obj1), Is.False);
+            Assert.That(entman.ContainsKey(li1), Is.False);
+            Assert.That(entman.ContainsKey(obj2), Is.False);
+            Assert.That(entman.ContainsKey(li2), Is.False);
+        }
+
+        [Test]
+        public void T011_ThreadAddRemoveTest()
+        {
+            TestHelpers.InMethod();
+            
+            // This test adds and removes with mutiple threads, attempting to break the 
+            // uuid and localid dictionary coherence.
+            EntityManager entman = new EntityManager();
+            SceneObjectGroup sog = NewSOG();
+            for (int j=0; j<20; j++)
+            {
+                List<Thread> trdlist = new List<Thread>();
+                
+                for (int i=0; i<4; i++)
+                {
+                    // Adds scene object
+                    NewTestThreads test = new NewTestThreads(entman,sog);
+                    Thread start = new Thread(new ThreadStart(test.TestAddSceneObject));
+                    start.Start();
+                    trdlist.Add(start);
+                        
+                    // Removes it
+                    test = new NewTestThreads(entman,sog);
+                    start = new Thread(new ThreadStart(test.TestRemoveSceneObject));
+                    start.Start();
+                    trdlist.Add(start);
+                }
+                foreach (Thread thread in trdlist) 
+                {
+                    thread.Join();
+                }
+                if (entman.ContainsKey(sog.UUID) || entman.ContainsKey(sog.LocalId)) {
+                    found = (SceneObjectGroup)entman[sog.UUID];
+                    Assert.That(found.UUID,Is.EqualTo(sog.UUID));
+                    found = (SceneObjectGroup)entman[sog.LocalId];
+                    Assert.That(found.UUID,Is.EqualTo(sog.UUID));
+                }
+            }
+        }
+
+        private SceneObjectGroup NewSOG()
+        {
+            SceneObjectPart sop = new SceneObjectPart(UUID.Random(), PrimitiveBaseShape.Default, Vector3.Zero, Quaternion.Identity, Vector3.Zero);
+            sop.Name = RandomName();
+            sop.Description = sop.Name;
+            sop.Text = RandomName();
+            sop.SitName = RandomName();
+            sop.TouchName = RandomName();
+            sop.Flags |= PrimFlags.Phantom;
+
+            SceneObjectGroup sog = new SceneObjectGroup(sop);
+            scene.AddNewSceneObject(sog, false);
+            
+            return sog;
+        }
+                
+        private static string RandomName()
+        {
+            StringBuilder name = new StringBuilder();
+            int size = random.Next(40,80); 
+            char ch ;
+            for (int i=0; i<size; i++)
+            {
+                ch = Convert.ToChar(Convert.ToInt32(Math.Floor(26 * random.NextDouble() + 65))) ;
+                name.Append(ch);
+            }
+            return name.ToString();
+        }
+    }
+
+    public class NewTestThreads
+    {
+        private EntityManager entman;
+        private SceneObjectGroup sog;
+        private Random random;
+        
+        public NewTestThreads(EntityManager entman, SceneObjectGroup sog)
+        {
+            this.entman = entman;
+            this.sog = sog;
+            this.random = new Random();
+        }
+        public void TestAddSceneObject()
+        {
+            Thread.Sleep(random.Next(0,50));
+            entman.Add(sog);
+        }
+        public void TestRemoveSceneObject()
+        {
+            Thread.Sleep(random.Next(0,50));
+            entman.Remove(sog.UUID);
+        }
+    }
+}
\ No newline at end of file
diff --git a/OpenSim/Region/Framework/Scenes/Tests/SceneGraphTests.cs b/OpenSim/Region/Framework/Scenes/Tests/SceneGraphTests.cs
new file mode 100644
index 0000000..b6b3344
--- /dev/null
+++ b/OpenSim/Region/Framework/Scenes/Tests/SceneGraphTests.cs
@@ -0,0 +1,92 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using System.IO;
+using System.Reflection;
+using System.Text;
+using NUnit.Framework;
+using OpenMetaverse;
+using OpenSim.Framework;
+using OpenSim.Framework.Communications;
+using OpenSim.Region.Framework.Scenes;
+using OpenSim.Tests.Common;
+
+namespace OpenSim.Region.Framework.Scenes.Tests
+{
+    [TestFixture]
+    public class SceneGraphTests : OpenSimTestCase
+    {
+        [Test]
+        public void TestDuplicateObject()
+        {
+            TestHelpers.InMethod();
+//            TestHelpers.EnableLogging();
+
+            Scene scene = new SceneHelpers().SetupScene();
+
+            UUID ownerId = new UUID("00000000-0000-0000-0000-000000000010");
+            string part1Name = "part1";
+            UUID part1Id = new UUID("00000000-0000-0000-0000-000000000001");
+            string part2Name = "part2";
+            UUID part2Id = new UUID("00000000-0000-0000-0000-000000000002");
+
+            SceneObjectPart part1
+                = new SceneObjectPart(ownerId, PrimitiveBaseShape.Default, Vector3.Zero, Quaternion.Identity, Vector3.Zero) 
+                    { Name = part1Name, UUID = part1Id };
+            SceneObjectGroup so = new SceneObjectGroup(part1);
+            SceneObjectPart part2 
+                = new SceneObjectPart(ownerId, PrimitiveBaseShape.Default, Vector3.Zero, Quaternion.Identity, Vector3.Zero) 
+                    { Name = part2Name, UUID = part2Id }; 
+            so.AddPart(part2);
+
+            scene.AddNewSceneObject(so, false);
+            
+            SceneObjectGroup dupeSo 
+                = scene.SceneGraph.DuplicateObject(
+                    part1.LocalId, new Vector3(10, 0, 0), 0, ownerId, UUID.Zero, Quaternion.Identity);
+            Assert.That(dupeSo.Parts.Length, Is.EqualTo(2));
+            
+            SceneObjectPart dupePart1 = dupeSo.GetLinkNumPart(1);
+            SceneObjectPart dupePart2 = dupeSo.GetLinkNumPart(2);
+            Assert.That(dupePart1.LocalId, Is.Not.EqualTo(part1.LocalId));
+            Assert.That(dupePart2.LocalId, Is.Not.EqualTo(part2.LocalId));
+            
+            Assert.That(dupePart1.Flags, Is.EqualTo(part1.Flags));
+            Assert.That(dupePart2.Flags, Is.EqualTo(part2.Flags));
+            
+            /*
+            Assert.That(part1.PhysActor, Is.Not.Null);
+            Assert.That(part2.PhysActor, Is.Not.Null);
+            Assert.That(dupePart1.PhysActor, Is.Not.Null);
+            Assert.That(dupePart2.PhysActor, Is.Not.Null);
+            */
+
+//            TestHelpers.DisableLogging();
+        }
+    }
+}
\ No newline at end of file
diff --git a/OpenSim/Region/Framework/Scenes/Tests/SceneManagerTests.cs b/OpenSim/Region/Framework/Scenes/Tests/SceneManagerTests.cs
new file mode 100644
index 0000000..6118004
--- /dev/null
+++ b/OpenSim/Region/Framework/Scenes/Tests/SceneManagerTests.cs
@@ -0,0 +1,57 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using System.Collections.Generic;
+using System.Reflection;
+using System.Threading;
+using NUnit.Framework;
+using OpenMetaverse;
+using OpenSim.Framework;
+using OpenSim.Framework.Communications;
+using OpenSim.Region.Framework.Scenes;
+using OpenSim.Services.Interfaces;
+using OpenSim.Tests.Common;
+
+namespace OpenSim.Region.Framework.Scenes.Tests
+{
+    [TestFixture]
+    public class SceneManagerTests : OpenSimTestCase
+    {
+        [Test]
+        public void TestClose()
+        {
+            TestHelpers.InMethod();
+
+            SceneHelpers sh = new SceneHelpers();
+            Scene scene = sh.SetupScene();
+
+            sh.SceneManager.Close();
+            Assert.That(scene.ShuttingDown, Is.True);
+        }
+    }
+}
\ No newline at end of file
diff --git a/OpenSim/Region/Framework/Scenes/Tests/SceneObjectBasicTests.cs b/OpenSim/Region/Framework/Scenes/Tests/SceneObjectBasicTests.cs
new file mode 100644
index 0000000..bdf0700
--- /dev/null
+++ b/OpenSim/Region/Framework/Scenes/Tests/SceneObjectBasicTests.cs
@@ -0,0 +1,242 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using System.Collections.Generic;
+using System.Reflection;
+using System.Threading;
+using Nini.Config;
+using NUnit.Framework;
+using OpenMetaverse;
+using OpenSim.Framework;
+using OpenSim.Framework.Communications;
+using OpenSim.Region.Framework.Scenes;
+using OpenSim.Services.Interfaces;
+using OpenSim.Tests.Common;
+
+namespace OpenSim.Region.Framework.Scenes.Tests
+{
+    /// <summary>
+    /// Basic scene object tests (create, read and delete but not update).
+    /// </summary>
+    [TestFixture]
+    public class SceneObjectBasicTests : OpenSimTestCase
+    {
+//        [TearDown]
+//        public void TearDown()
+//        {
+//            Console.WriteLine("TearDown");
+//            GC.Collect();
+//            Thread.Sleep(3000);
+//        }
+
+//        public class GcNotify
+//        {
+//            public static AutoResetEvent gcEvent = new AutoResetEvent(false);
+//            private static bool _initialized = false;
+//
+//            public static void Initialize()
+//            {
+//                if (!_initialized)
+//                {
+//                    _initialized = true;
+//                    new GcNotify();
+//                }
+//            }
+//
+//            private GcNotify(){}
+//
+//            ~GcNotify()
+//            {
+//                if (!Environment.HasShutdownStarted &&
+//                    !AppDomain.CurrentDomain.IsFinalizingForUnload())
+//                {
+//                    Console.WriteLine("GcNotify called");
+//                    gcEvent.Set();
+//                    new GcNotify();
+//                }
+//            }
+//        }
+
+        /// <summary>
+        /// Test adding an object to a scene.
+        /// </summary>
+        [Test]
+        public void TestAddSceneObject()
+        {
+            TestHelpers.InMethod();
+
+            Scene scene = new SceneHelpers().SetupScene();
+            int partsToTestCount = 3;
+
+            SceneObjectGroup so
+                = SceneHelpers.CreateSceneObject(partsToTestCount, TestHelpers.ParseTail(0x1), "obj1", 0x10);
+            SceneObjectPart[] parts = so.Parts;
+
+            Assert.That(scene.AddNewSceneObject(so, false), Is.True);
+            SceneObjectGroup retrievedSo = scene.GetSceneObjectGroup(so.UUID);
+            SceneObjectPart[] retrievedParts = retrievedSo.Parts;
+            
+            //m_log.Debug("retrievedPart : {0}", retrievedPart);
+            // If the parts have the same UUID then we will consider them as one and the same
+            Assert.That(retrievedSo.PrimCount, Is.EqualTo(partsToTestCount));
+
+            for (int i = 0; i < partsToTestCount; i++)
+            {
+                Assert.That(retrievedParts[i].Name, Is.EqualTo(parts[i].Name));
+                Assert.That(retrievedParts[i].UUID, Is.EqualTo(parts[i].UUID));
+            }
+        }
+
+        [Test]
+        /// <summary>
+        /// It shouldn't be possible to add a scene object if one with that uuid already exists in the scene.
+        /// </summary>
+        public void TestAddExistingSceneObjectUuid()
+        {
+            TestHelpers.InMethod();
+
+            Scene scene = new SceneHelpers().SetupScene();
+
+            string obj1Name = "Alfred";
+            string obj2Name = "Betty";
+            UUID objUuid = new UUID("00000000-0000-0000-0000-000000000001");
+
+            SceneObjectPart part1
+                = new SceneObjectPart(UUID.Zero, PrimitiveBaseShape.Default, Vector3.Zero, Quaternion.Identity, Vector3.Zero) 
+                    { Name = obj1Name, UUID = objUuid };
+
+            Assert.That(scene.AddNewSceneObject(new SceneObjectGroup(part1), false), Is.True);
+
+            SceneObjectPart part2
+                = new SceneObjectPart(UUID.Zero, PrimitiveBaseShape.Default, Vector3.Zero, Quaternion.Identity, Vector3.Zero) 
+                    { Name = obj2Name, UUID = objUuid };
+
+            Assert.That(scene.AddNewSceneObject(new SceneObjectGroup(part2), false), Is.False);
+            
+            SceneObjectPart retrievedPart = scene.GetSceneObjectPart(objUuid);
+            
+            //m_log.Debug("retrievedPart : {0}", retrievedPart);
+            // If the parts have the same UUID then we will consider them as one and the same
+            Assert.That(retrievedPart.Name, Is.EqualTo(obj1Name));
+            Assert.That(retrievedPart.UUID, Is.EqualTo(objUuid));
+        }
+
+        /// <summary>
+        /// Test retrieving a scene object via the local id of one of its parts.
+        /// </summary>
+        [Test]
+        public void TestGetSceneObjectByPartLocalId()
+        {
+            TestHelpers.InMethod();
+
+            Scene scene = new SceneHelpers().SetupScene();
+            int partsToTestCount = 3;
+
+            SceneObjectGroup so
+                = SceneHelpers.CreateSceneObject(partsToTestCount, TestHelpers.ParseTail(0x1), "obj1", 0x10);
+            SceneObjectPart[] parts = so.Parts;
+
+            scene.AddNewSceneObject(so, false);
+
+            // Test getting via the root part's local id
+            Assert.That(scene.GetGroupByPrim(so.LocalId), Is.Not.Null);
+
+            // Test getting via a non root part's local id
+            Assert.That(scene.GetGroupByPrim(parts[partsToTestCount - 1].LocalId), Is.Not.Null);
+
+            // Test that we don't get back an object for a local id that doesn't exist
+            Assert.That(scene.GetGroupByPrim(999), Is.Null);
+
+            // Now delete the scene object and check again
+            scene.DeleteSceneObject(so, false);
+
+            Assert.That(scene.GetGroupByPrim(so.LocalId), Is.Null);
+            Assert.That(scene.GetGroupByPrim(parts[partsToTestCount - 1].LocalId), Is.Null);
+        }
+        
+        /// <summary>
+        /// Test deleting an object from a scene.
+        /// </summary>
+        /// <remarks>
+        /// This is the most basic form of delete.  For all more sophisticated forms of derez (done asynchrnously
+        /// and where object can be taken to user inventory, etc.), see SceneObjectDeRezTests.
+        /// </remarks>
+        [Test]
+        public void TestDeleteSceneObject()
+        {
+            TestHelpers.InMethod();
+
+            TestScene scene = new SceneHelpers().SetupScene();
+            SceneObjectGroup so = SceneHelpers.AddSceneObject(scene);
+
+            Assert.That(so.IsDeleted, Is.False);
+
+            scene.DeleteSceneObject(so, false);
+
+            Assert.That(so.IsDeleted, Is.True);
+
+            SceneObjectPart retrievedPart = scene.GetSceneObjectPart(so.LocalId);
+            Assert.That(retrievedPart, Is.Null);
+        }
+        
+        /// <summary>
+        /// Changing a scene object uuid changes the root part uuid.  This is a valid operation if the object is not
+        /// in a scene and is useful if one wants to supply a UUID directly rather than use the one generated by 
+        /// OpenSim.
+        /// </summary>
+        [Test]
+        public void TestChangeSceneObjectUuid()
+        {
+            string rootPartName = "rootpart";
+            UUID rootPartUuid = new UUID("00000000-0000-0000-0000-000000000001");
+            string childPartName = "childPart";
+            UUID childPartUuid = new UUID("00000000-0000-0000-0001-000000000000");
+            
+            SceneObjectPart rootPart
+                = new SceneObjectPart(UUID.Zero, PrimitiveBaseShape.Default, Vector3.Zero, Quaternion.Identity, Vector3.Zero) 
+                    { Name = rootPartName, UUID = rootPartUuid };
+            SceneObjectPart linkPart
+                = new SceneObjectPart(UUID.Zero, PrimitiveBaseShape.Default, Vector3.Zero, Quaternion.Identity, Vector3.Zero) 
+                    { Name = childPartName, UUID = childPartUuid };
+
+            SceneObjectGroup sog = new SceneObjectGroup(rootPart);
+            sog.AddPart(linkPart);
+            
+            Assert.That(sog.UUID, Is.EqualTo(rootPartUuid));
+            Assert.That(sog.RootPart.UUID, Is.EqualTo(rootPartUuid));
+            Assert.That(sog.Parts.Length, Is.EqualTo(2));
+            
+            UUID newRootPartUuid = new UUID("00000000-0000-0000-0000-000000000002");
+            sog.UUID = newRootPartUuid;
+                        
+            Assert.That(sog.UUID, Is.EqualTo(newRootPartUuid));
+            Assert.That(sog.RootPart.UUID, Is.EqualTo(newRootPartUuid));
+            Assert.That(sog.Parts.Length, Is.EqualTo(2));
+        }
+    }
+}
\ No newline at end of file
diff --git a/OpenSim/Region/Framework/Scenes/Tests/SceneObjectCopyTests.cs b/OpenSim/Region/Framework/Scenes/Tests/SceneObjectCopyTests.cs
new file mode 100644
index 0000000..1d41d33
--- /dev/null
+++ b/OpenSim/Region/Framework/Scenes/Tests/SceneObjectCopyTests.cs
@@ -0,0 +1,347 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using System.Collections.Generic;
+using System.Reflection;
+using Nini.Config;
+using NUnit.Framework;
+using OpenMetaverse;
+using OpenSim.Framework;
+using OpenSim.Framework.Communications;
+using OpenSim.Region.CoreModules.Framework.EntityTransfer;
+using OpenSim.Region.CoreModules.Framework.InventoryAccess;
+using OpenSim.Region.CoreModules.ServiceConnectorsOut.Simulation;
+using OpenSim.Region.CoreModules.World.Permissions;
+using OpenSim.Region.Framework.Scenes;
+using OpenSim.Services.Interfaces;
+using OpenSim.Tests.Common;
+
+namespace OpenSim.Region.Framework.Scenes.Tests
+{
+    /// <summary>
+    /// Test copying of scene objects.
+    /// </summary>
+    /// <remarks>
+    /// This is at a level above the SceneObjectBasicTests, which act on the scene directly.
+    /// </remarks>
+    [TestFixture]
+    public class SceneObjectCopyTests : OpenSimTestCase
+    {
+        [TestFixtureSetUp]
+        public void FixtureInit()
+        {
+            // Don't allow tests to be bamboozled by asynchronous events.  Execute everything on the same thread.
+            // This facility was added after the original async delete tests were written, so it may be possible now
+            // to not bother explicitly disabling their async (since everything will be running sync).
+            Util.FireAndForgetMethod = FireAndForgetMethod.RegressionTest;
+        }
+
+        [TestFixtureTearDown]
+        public void TearDown()
+        {
+            // We must set this back afterwards, otherwise later tests will fail since they're expecting multiple
+            // threads.  Possibly, later tests should be rewritten so none of them require async stuff (which regression
+            // tests really shouldn't).
+            Util.FireAndForgetMethod = Util.DefaultFireAndForgetMethod;
+        }
+
+        [Test]
+        public void TestTakeCopyWhenCopierIsOwnerWithPerms()
+        {
+            TestHelpers.InMethod();
+//            TestHelpers.EnableLogging();
+
+            IConfigSource config = new IniConfigSource();
+            config.AddConfig("Modules");
+            config.Configs["Modules"].Set("InventoryAccessModule", "BasicInventoryAccessModule");
+
+            TestScene scene = new SceneHelpers().SetupScene("s1", TestHelpers.ParseTail(0x99), 1000, 1000, config);
+            SceneHelpers.SetupSceneModules(scene, config, new PermissionsModule(), new BasicInventoryAccessModule());
+            UserAccount ua = UserAccountHelpers.CreateUserWithInventory(scene, TestHelpers.ParseTail(0x1));
+            TestClient client = (TestClient)SceneHelpers.AddScenePresence(scene, ua.PrincipalID).ControllingClient;
+
+            // Turn off the timer on the async sog deleter - we'll crank it by hand for this test.
+            AsyncSceneObjectGroupDeleter sogd = scene.SceneObjectGroupDeleter;
+            sogd.Enabled = false;            
+
+            SceneObjectGroup so = SceneHelpers.AddSceneObject(scene, "so1", ua.PrincipalID);
+            uint soLocalId = so.LocalId;
+//            so.UpdatePermissions(
+//                ua.PrincipalID, (byte)PermissionWho.Owner, so.LocalId, (uint)OpenMetaverse.PermissionMask.Copy, 1);
+//            so.UpdatePermissions(
+//                ua.PrincipalID, (byte)PermissionWho.Owner, so.LocalId, (uint)OpenMetaverse.PermissionMask.Transfer, 0);
+//            so.UpdatePermissions(
+//                ua.PrincipalID, (byte)PermissionWho.Base, so.LocalId, (uint)OpenMetaverse.PermissionMask.Transfer, 0);
+//            scene.HandleObjectPermissionsUpdate(client, client.AgentId, client.SessionId, (byte)PermissionWho.Owner, so.LocalId, (uint)OpenMetaverse.PermissionMask.Transfer, 0);
+
+            // Ideally we might change these via client-focussed method calls as commented out above.  However, this
+            // becomes very convoluted so we will set only the copy perm directly.
+            so.RootPart.BaseMask = (uint)OpenMetaverse.PermissionMask.Copy;
+//            so.RootPart.OwnerMask = (uint)OpenMetaverse.PermissionMask.Copy;
+
+            List<uint> localIds = new List<uint>();
+            localIds.Add(so.LocalId);
+
+            // Specifying a UUID.Zero in this case will currently plop it in Lost and Found
+            scene.DeRezObjects(client, localIds, UUID.Zero, DeRezAction.TakeCopy, UUID.Zero);
+
+            // Check that object isn't copied until we crank the sogd handle.
+            SceneObjectPart retrievedPart = scene.GetSceneObjectPart(so.LocalId);
+            Assert.That(retrievedPart, Is.Not.Null);
+            Assert.That(retrievedPart.ParentGroup.IsDeleted, Is.False);
+
+            sogd.InventoryDeQueueAndDelete();
+
+            // Check that object is still there.
+            SceneObjectPart retrievedPart2 = scene.GetSceneObjectPart(so.LocalId);
+            Assert.That(retrievedPart2, Is.Not.Null);              
+            Assert.That(client.ReceivedKills.Count, Is.EqualTo(0));
+
+            // Check that we have a copy in inventory
+            InventoryItemBase item 
+                = UserInventoryHelpers.GetInventoryItem(scene.InventoryService, ua.PrincipalID, "Lost And Found/so1");
+            Assert.That(item, Is.Not.Null);
+        }
+
+        [Test]
+        public void TestTakeCopyWhenCopierIsOwnerWithoutPerms()
+        {
+            TestHelpers.InMethod();
+//            TestHelpers.EnableLogging();
+
+            IConfigSource config = new IniConfigSource();
+            config.AddConfig("Modules");
+            config.Configs["Modules"].Set("InventoryAccessModule", "BasicInventoryAccessModule");
+
+            TestScene scene = new SceneHelpers().SetupScene("s1", TestHelpers.ParseTail(0x99), 1000, 1000, config);
+            SceneHelpers.SetupSceneModules(scene, config, new PermissionsModule(), new BasicInventoryAccessModule());
+            UserAccount ua = UserAccountHelpers.CreateUserWithInventory(scene, TestHelpers.ParseTail(0x1));
+            TestClient client = (TestClient)SceneHelpers.AddScenePresence(scene, ua.PrincipalID).ControllingClient;
+
+            // Turn off the timer on the async sog deleter - we'll crank it by hand for this test.
+            AsyncSceneObjectGroupDeleter sogd = scene.SceneObjectGroupDeleter;
+            sogd.Enabled = false;            
+
+            SceneObjectGroup so = SceneHelpers.AddSceneObject(scene, "so1", ua.PrincipalID);
+            uint soLocalId = so.LocalId;
+
+            so.RootPart.BaseMask = (uint)(OpenMetaverse.PermissionMask.All & ~OpenMetaverse.PermissionMask.Copy);
+            //so.RootPart.OwnerMask = (uint)(OpenMetaverse.PermissionMask.Copy & ~OpenMetaverse.PermissionMask.Copy);
+
+            List<uint> localIds = new List<uint>();
+            localIds.Add(so.LocalId);
+
+            // Specifying a UUID.Zero in this case will currently plop it in Lost and Found
+            scene.DeRezObjects(client, localIds, UUID.Zero, DeRezAction.TakeCopy, UUID.Zero);
+
+            // Check that object isn't copied until we crank the sogd handle.
+            SceneObjectPart retrievedPart = scene.GetSceneObjectPart(so.LocalId);
+            Assert.That(retrievedPart, Is.Not.Null);
+            Assert.That(retrievedPart.ParentGroup.IsDeleted, Is.False);
+
+            sogd.InventoryDeQueueAndDelete();
+
+            // Check that object is still there.
+            SceneObjectPart retrievedPart2 = scene.GetSceneObjectPart(so.LocalId);
+            Assert.That(retrievedPart2, Is.Not.Null);              
+            Assert.That(client.ReceivedKills.Count, Is.EqualTo(0));
+
+            // Check that we do not have a copy in inventory
+            InventoryItemBase item 
+                = UserInventoryHelpers.GetInventoryItem(scene.InventoryService, ua.PrincipalID, "Lost And Found/so1");
+            Assert.That(item, Is.Null);
+        }
+
+        [Test]
+        public void TestTakeCopyWhenCopierIsNotOwnerWithPerms()
+        {
+            TestHelpers.InMethod();
+//            TestHelpers.EnableLogging();
+
+            IConfigSource config = new IniConfigSource();
+            config.AddConfig("Modules");
+            config.Configs["Modules"].Set("InventoryAccessModule", "BasicInventoryAccessModule");
+
+            TestScene scene = new SceneHelpers().SetupScene("s1", TestHelpers.ParseTail(0x99), 1000, 1000, config);
+            SceneHelpers.SetupSceneModules(scene, config, new PermissionsModule(), new BasicInventoryAccessModule());
+            UserAccount ua = UserAccountHelpers.CreateUserWithInventory(scene, TestHelpers.ParseTail(0x1));
+            TestClient client = (TestClient)SceneHelpers.AddScenePresence(scene, ua.PrincipalID).ControllingClient;
+
+            // Turn off the timer on the async sog deleter - we'll crank it by hand for this test.
+            AsyncSceneObjectGroupDeleter sogd = scene.SceneObjectGroupDeleter;
+            sogd.Enabled = false;            
+
+            SceneObjectGroup so = SceneHelpers.AddSceneObject(scene, "so1", TestHelpers.ParseTail(0x2));
+            uint soLocalId = so.LocalId;
+
+            // Base must allow transfer and copy
+            so.RootPart.BaseMask = (uint)(OpenMetaverse.PermissionMask.Copy | OpenMetaverse.PermissionMask.Transfer);
+            // Must be set so anyone can copy
+            so.RootPart.EveryoneMask = (uint)OpenMetaverse.PermissionMask.Copy;
+
+            List<uint> localIds = new List<uint>();
+            localIds.Add(so.LocalId);
+
+            // Specifying a UUID.Zero in this case will plop it in the Objects folder
+            scene.DeRezObjects(client, localIds, UUID.Zero, DeRezAction.TakeCopy, UUID.Zero);
+
+            // Check that object isn't copied until we crank the sogd handle.
+            SceneObjectPart retrievedPart = scene.GetSceneObjectPart(so.LocalId);
+            Assert.That(retrievedPart, Is.Not.Null);
+            Assert.That(retrievedPart.ParentGroup.IsDeleted, Is.False);
+
+            sogd.InventoryDeQueueAndDelete();
+
+            // Check that object is still there.
+            SceneObjectPart retrievedPart2 = scene.GetSceneObjectPart(so.LocalId);
+            Assert.That(retrievedPart2, Is.Not.Null);              
+            Assert.That(client.ReceivedKills.Count, Is.EqualTo(0));
+
+            // Check that we have a copy in inventory
+            InventoryItemBase item 
+                = UserInventoryHelpers.GetInventoryItem(scene.InventoryService, ua.PrincipalID, "Objects/so1");
+            Assert.That(item, Is.Not.Null);
+        }
+
+        [Test]
+        public void TestTakeCopyWhenCopierIsNotOwnerWithoutPerms()
+        {
+            TestHelpers.InMethod();
+//            TestHelpers.EnableLogging();
+
+            IConfigSource config = new IniConfigSource();
+            config.AddConfig("Modules");
+            config.Configs["Modules"].Set("InventoryAccessModule", "BasicInventoryAccessModule");
+
+            TestScene scene = new SceneHelpers().SetupScene("s1", TestHelpers.ParseTail(0x99), 1000, 1000, config);
+            SceneHelpers.SetupSceneModules(scene, config, new PermissionsModule(), new BasicInventoryAccessModule());
+            UserAccount ua = UserAccountHelpers.CreateUserWithInventory(scene, TestHelpers.ParseTail(0x1));
+            TestClient client = (TestClient)SceneHelpers.AddScenePresence(scene, ua.PrincipalID).ControllingClient;
+
+            // Turn off the timer on the async sog deleter - we'll crank it by hand for this test.
+            AsyncSceneObjectGroupDeleter sogd = scene.SceneObjectGroupDeleter;
+            sogd.Enabled = false;            
+
+            SceneObjectGroup so = SceneHelpers.AddSceneObject(scene, "so1", TestHelpers.ParseTail(0x2));
+            uint soLocalId = so.LocalId;
+
+            {
+                // Check that object is not copied if copy base perms is missing.
+                // Should not allow copy if base does not have this.
+                so.RootPart.BaseMask = (uint)OpenMetaverse.PermissionMask.Transfer;
+                // Must be set so anyone can copy
+                so.RootPart.EveryoneMask = (uint)OpenMetaverse.PermissionMask.Copy;
+
+                // Check that object is not copied
+                List<uint> localIds = new List<uint>();
+                localIds.Add(so.LocalId);
+
+                // Specifying a UUID.Zero in this case will plop it in the Objects folder if we have perms
+                scene.DeRezObjects(client, localIds, UUID.Zero, DeRezAction.TakeCopy, UUID.Zero);
+
+                // Check that object isn't copied until we crank the sogd handle.
+                SceneObjectPart retrievedPart = scene.GetSceneObjectPart(so.LocalId);
+                Assert.That(retrievedPart, Is.Not.Null);
+                Assert.That(retrievedPart.ParentGroup.IsDeleted, Is.False);
+
+                sogd.InventoryDeQueueAndDelete();
+                // Check that object is still there.
+                SceneObjectPart retrievedPart2 = scene.GetSceneObjectPart(so.LocalId);
+                Assert.That(retrievedPart2, Is.Not.Null);              
+                Assert.That(client.ReceivedKills.Count, Is.EqualTo(0));
+
+                // Check that we have a copy in inventory
+                InventoryItemBase item 
+                    = UserInventoryHelpers.GetInventoryItem(scene.InventoryService, ua.PrincipalID, "Objects/so1");
+                Assert.That(item, Is.Null);
+            }
+
+            {
+                // Check that object is not copied if copy trans perms is missing.
+                // Should not allow copy if base does not have this.
+                so.RootPart.BaseMask = (uint)OpenMetaverse.PermissionMask.Copy;
+                // Must be set so anyone can copy
+                so.RootPart.EveryoneMask = (uint)OpenMetaverse.PermissionMask.Copy;
+
+                // Check that object is not copied
+                List<uint> localIds = new List<uint>();
+                localIds.Add(so.LocalId);
+
+                // Specifying a UUID.Zero in this case will plop it in the Objects folder if we have perms
+                scene.DeRezObjects(client, localIds, UUID.Zero, DeRezAction.TakeCopy, UUID.Zero);
+
+                // Check that object isn't copied until we crank the sogd handle.
+                SceneObjectPart retrievedPart = scene.GetSceneObjectPart(so.LocalId);
+                Assert.That(retrievedPart, Is.Not.Null);
+                Assert.That(retrievedPart.ParentGroup.IsDeleted, Is.False);
+
+                sogd.InventoryDeQueueAndDelete();
+                // Check that object is still there.
+                SceneObjectPart retrievedPart2 = scene.GetSceneObjectPart(so.LocalId);
+                Assert.That(retrievedPart2, Is.Not.Null);              
+                Assert.That(client.ReceivedKills.Count, Is.EqualTo(0));
+
+                // Check that we have a copy in inventory
+                InventoryItemBase item 
+                    = UserInventoryHelpers.GetInventoryItem(scene.InventoryService, ua.PrincipalID, "Objects/so1");
+                Assert.That(item, Is.Null);
+            }
+
+            {
+                // Check that object is not copied if everyone copy perms is missing.
+                // Should not allow copy if base does not have this.
+                so.RootPart.BaseMask = (uint)(OpenMetaverse.PermissionMask.Copy | OpenMetaverse.PermissionMask.Transfer);
+                // Make sure everyone perm does not allow copy
+                so.RootPart.EveryoneMask = (uint)(OpenMetaverse.PermissionMask.All & ~OpenMetaverse.PermissionMask.Copy);
+
+                // Check that object is not copied
+                List<uint> localIds = new List<uint>();
+                localIds.Add(so.LocalId);
+
+                // Specifying a UUID.Zero in this case will plop it in the Objects folder if we have perms
+                scene.DeRezObjects(client, localIds, UUID.Zero, DeRezAction.TakeCopy, UUID.Zero);
+
+                // Check that object isn't copied until we crank the sogd handle.
+                SceneObjectPart retrievedPart = scene.GetSceneObjectPart(so.LocalId);
+                Assert.That(retrievedPart, Is.Not.Null);
+                Assert.That(retrievedPart.ParentGroup.IsDeleted, Is.False);
+
+                sogd.InventoryDeQueueAndDelete();
+                // Check that object is still there.
+                SceneObjectPart retrievedPart2 = scene.GetSceneObjectPart(so.LocalId);
+                Assert.That(retrievedPart2, Is.Not.Null);              
+                Assert.That(client.ReceivedKills.Count, Is.EqualTo(0));
+
+                // Check that we have a copy in inventory
+                InventoryItemBase item 
+                    = UserInventoryHelpers.GetInventoryItem(scene.InventoryService, ua.PrincipalID, "Objects/so1");
+                Assert.That(item, Is.Null);
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/OpenSim/Region/Framework/Scenes/Tests/SceneObjectCrossingTests.cs b/OpenSim/Region/Framework/Scenes/Tests/SceneObjectCrossingTests.cs
new file mode 100644
index 0000000..5635c20
--- /dev/null
+++ b/OpenSim/Region/Framework/Scenes/Tests/SceneObjectCrossingTests.cs
@@ -0,0 +1,259 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using System.Collections.Generic;
+using Nini.Config;
+using NUnit.Framework;
+using OpenMetaverse;
+using OpenSim.Framework;
+using OpenSim.Region.CoreModules.Framework;
+using OpenSim.Region.CoreModules.Framework.EntityTransfer;
+using OpenSim.Region.CoreModules.ServiceConnectorsOut.Simulation;
+using OpenSim.Region.CoreModules.World.Land;
+using OpenSim.Region.OptionalModules;
+using OpenSim.Tests.Common;
+
+namespace OpenSim.Region.Framework.Scenes.Tests
+{
+    public class SceneObjectCrossingTests : OpenSimTestCase
+    {
+        [TestFixtureSetUp]
+        public void FixtureInit()
+        {
+            // Don't allow tests to be bamboozled by asynchronous events.  Execute everything on the same thread.
+            Util.FireAndForgetMethod = FireAndForgetMethod.RegressionTest;
+        }
+
+        [TestFixtureTearDown]
+        public void TearDown()
+        {
+            // We must set this back afterwards, otherwise later tests will fail since they're expecting multiple
+            // threads.  Possibly, later tests should be rewritten so none of them require async stuff (which regression
+            // tests really shouldn't).
+            Util.FireAndForgetMethod = Util.DefaultFireAndForgetMethod;
+        }
+
+        /// <summary>
+        /// Test cross with no prim limit module.
+        /// </summary>
+        [Test]
+        public void TestCrossOnSameSimulator()
+        {
+            TestHelpers.InMethod();
+//            TestHelpers.EnableLogging();
+
+            UUID userId = TestHelpers.ParseTail(0x1);
+            int sceneObjectIdTail = 0x2;
+
+            EntityTransferModule etmA = new EntityTransferModule();
+            EntityTransferModule etmB = new EntityTransferModule();
+            LocalSimulationConnectorModule lscm = new LocalSimulationConnectorModule();
+
+            IConfigSource config = new IniConfigSource();
+            IConfig modulesConfig = config.AddConfig("Modules");
+            modulesConfig.Set("EntityTransferModule", etmA.Name);
+            modulesConfig.Set("SimulationServices", lscm.Name);
+
+            SceneHelpers sh = new SceneHelpers();
+            TestScene sceneA = sh.SetupScene("sceneA", TestHelpers.ParseTail(0x100), 1000, 1000);
+            TestScene sceneB = sh.SetupScene("sceneB", TestHelpers.ParseTail(0x200), 1000, 999);
+
+            SceneHelpers.SetupSceneModules(new Scene[] { sceneA, sceneB }, config, lscm);
+            SceneHelpers.SetupSceneModules(sceneA, config, etmA);
+            SceneHelpers.SetupSceneModules(sceneB, config, etmB);
+
+            SceneObjectGroup so1 = SceneHelpers.AddSceneObject(sceneA, 1, userId, "", sceneObjectIdTail);
+            UUID so1Id = so1.UUID;
+            so1.AbsolutePosition = new Vector3(128, 10, 20);
+
+            // Cross with a negative value
+            so1.AbsolutePosition = new Vector3(128, -10, 20);
+
+            Assert.IsNull(sceneA.GetSceneObjectGroup(so1Id));
+            Assert.NotNull(sceneB.GetSceneObjectGroup(so1Id));
+        }
+
+        /// <summary>
+        /// Test cross with no prim limit module.
+        /// </summary>
+        /// <remarks>
+        /// Possibly this should belong in ScenePresenceCrossingTests, though here it is the object that is being moved
+        /// where the avatar is just a passenger.
+        /// </remarks>
+        [Test]
+        public void TestCrossOnSameSimulatorWithSittingAvatar()
+        {
+            TestHelpers.InMethod();
+//            TestHelpers.EnableLogging();
+
+            UUID userId = TestHelpers.ParseTail(0x1);
+            int sceneObjectIdTail = 0x2;
+            Vector3 so1StartPos = new Vector3(128, 10, 20);
+
+            EntityTransferModule etmA = new EntityTransferModule();
+            EntityTransferModule etmB = new EntityTransferModule();
+            LocalSimulationConnectorModule lscm = new LocalSimulationConnectorModule();
+
+            IConfigSource config = new IniConfigSource();
+            IConfig modulesConfig = config.AddConfig("Modules");
+            modulesConfig.Set("EntityTransferModule", etmA.Name);
+            modulesConfig.Set("SimulationServices", lscm.Name);
+            IConfig entityTransferConfig = config.AddConfig("EntityTransfer");
+
+            // In order to run a single threaded regression test we do not want the entity transfer module waiting
+            // for a callback from the destination scene before removing its avatar data.
+            entityTransferConfig.Set("wait_for_callback", false);
+
+            SceneHelpers sh = new SceneHelpers();
+            TestScene sceneA = sh.SetupScene("sceneA", TestHelpers.ParseTail(0x100), 1000, 1000);
+            TestScene sceneB = sh.SetupScene("sceneB", TestHelpers.ParseTail(0x200), 1000, 999);
+
+            SceneHelpers.SetupSceneModules(new Scene[] { sceneA, sceneB }, config, lscm);
+            SceneHelpers.SetupSceneModules(sceneA, config, new CapabilitiesModule(), etmA);
+            SceneHelpers.SetupSceneModules(sceneB, config, new CapabilitiesModule(), etmB);
+
+            SceneObjectGroup so1 = SceneHelpers.AddSceneObject(sceneA, 1, userId, "", sceneObjectIdTail);
+            UUID so1Id = so1.UUID;
+            so1.AbsolutePosition = so1StartPos;
+
+            AgentCircuitData acd = SceneHelpers.GenerateAgentData(userId);
+            TestClient tc = new TestClient(acd, sceneA);
+            List<TestClient> destinationTestClients = new List<TestClient>();
+            EntityTransferHelpers.SetupInformClientOfNeighbourTriggersNeighbourClientCreate(tc, destinationTestClients);
+
+            ScenePresence sp1SceneA = SceneHelpers.AddScenePresence(sceneA, tc, acd);
+            sp1SceneA.AbsolutePosition = so1StartPos;
+            sp1SceneA.HandleAgentRequestSit(sp1SceneA.ControllingClient, sp1SceneA.UUID, so1.UUID, Vector3.Zero);
+
+            // Cross
+            sceneA.SceneGraph.UpdatePrimGroupPosition(
+                so1.LocalId, new Vector3(so1StartPos.X, so1StartPos.Y - 20, so1StartPos.Z), userId);
+
+            SceneObjectGroup so1PostCross;
+
+            {
+                ScenePresence sp1SceneAPostCross = sceneA.GetScenePresence(userId);
+                Assert.IsTrue(sp1SceneAPostCross.IsChildAgent, "sp1SceneAPostCross.IsChildAgent unexpectedly false");
+
+                ScenePresence sp1SceneBPostCross = sceneB.GetScenePresence(userId);
+                TestClient sceneBTc = ((TestClient)sp1SceneBPostCross.ControllingClient);
+                sceneBTc.CompleteMovement();
+
+                Assert.IsFalse(sp1SceneBPostCross.IsChildAgent, "sp1SceneAPostCross.IsChildAgent unexpectedly true");
+                Assert.IsTrue(sp1SceneBPostCross.IsSatOnObject);
+
+                Assert.IsNull(sceneA.GetSceneObjectGroup(so1Id), "uck");
+                so1PostCross = sceneB.GetSceneObjectGroup(so1Id);
+                Assert.NotNull(so1PostCross);
+                Assert.AreEqual(1, so1PostCross.GetSittingAvatarsCount());
+            }
+
+            Vector3 so1PostCrossPos = so1PostCross.AbsolutePosition;
+
+//            Console.WriteLine("CRISSCROSS");
+
+            // Recross
+            sceneB.SceneGraph.UpdatePrimGroupPosition(
+                so1PostCross.LocalId, new Vector3(so1PostCrossPos.X, so1PostCrossPos.Y + 20, so1PostCrossPos.Z), userId);
+
+            {
+                ScenePresence sp1SceneBPostReCross = sceneB.GetScenePresence(userId);
+                Assert.IsTrue(sp1SceneBPostReCross.IsChildAgent, "sp1SceneBPostReCross.IsChildAgent unexpectedly false");
+
+                ScenePresence sp1SceneAPostReCross = sceneA.GetScenePresence(userId);
+                TestClient sceneATc = ((TestClient)sp1SceneAPostReCross.ControllingClient);
+                sceneATc.CompleteMovement();
+
+                Assert.IsFalse(sp1SceneAPostReCross.IsChildAgent, "sp1SceneAPostCross.IsChildAgent unexpectedly true");
+                Assert.IsTrue(sp1SceneAPostReCross.IsSatOnObject);
+
+                Assert.IsNull(sceneB.GetSceneObjectGroup(so1Id), "uck2");
+                SceneObjectGroup so1PostReCross = sceneA.GetSceneObjectGroup(so1Id);
+                Assert.NotNull(so1PostReCross);
+                Assert.AreEqual(1, so1PostReCross.GetSittingAvatarsCount());
+            }
+        }
+
+        /// <summary>
+        /// Test cross with no prim limit module.
+        /// </summary>
+        /// <remarks>
+        /// XXX: This test may FCbe better off in a specific PrimLimitsModuleTest class in optional module tests in the
+        /// future (though it is configured as active by default, so not really optional).
+        /// </remarks>
+        [Test]
+        public void TestCrossOnSameSimulatorPrimLimitsOkay()
+        {
+            TestHelpers.InMethod();
+//            TestHelpers.EnableLogging();
+
+            UUID userId = TestHelpers.ParseTail(0x1);
+            int sceneObjectIdTail = 0x2;
+
+            EntityTransferModule etmA = new EntityTransferModule();
+            EntityTransferModule etmB = new EntityTransferModule();
+            LocalSimulationConnectorModule lscm = new LocalSimulationConnectorModule();
+            LandManagementModule lmmA = new LandManagementModule();
+            LandManagementModule lmmB = new LandManagementModule();
+
+            IConfigSource config = new IniConfigSource();
+            IConfig modulesConfig = config.AddConfig("Modules");
+            modulesConfig.Set("EntityTransferModule", etmA.Name);
+            modulesConfig.Set("SimulationServices", lscm.Name);
+
+            IConfig permissionsConfig = config.AddConfig("Permissions");
+            permissionsConfig.Set("permissionmodules", "PrimLimitsModule");
+
+            SceneHelpers sh = new SceneHelpers();
+            TestScene sceneA = sh.SetupScene("sceneA", TestHelpers.ParseTail(0x100), 1000, 1000);
+            TestScene sceneB = sh.SetupScene("sceneB", TestHelpers.ParseTail(0x200), 1000, 999);
+
+            SceneHelpers.SetupSceneModules(new Scene[] { sceneA, sceneB }, config, lscm);
+            SceneHelpers.SetupSceneModules(
+                sceneA, config, etmA, lmmA, new PrimLimitsModule(), new PrimCountModule());
+            SceneHelpers.SetupSceneModules(
+                sceneB, config, etmB, lmmB, new PrimLimitsModule(), new PrimCountModule());
+
+            // We must set up the parcel for this to work.  Normally this is taken care of by OpenSimulator startup
+            // code which is not yet easily invoked by tests.
+            lmmA.EventManagerOnNoLandDataFromStorage();
+            lmmB.EventManagerOnNoLandDataFromStorage();
+
+            SceneObjectGroup so1 = SceneHelpers.AddSceneObject(sceneA, 1, userId, "", sceneObjectIdTail);
+            UUID so1Id = so1.UUID;
+            so1.AbsolutePosition = new Vector3(128, 10, 20);
+
+            // Cross with a negative value.  We must make this call rather than setting AbsolutePosition directly
+            // because only this will execute permission checks in the source region.
+            sceneA.SceneGraph.UpdatePrimGroupPosition(so1.LocalId, new Vector3(128, -10, 20), userId);
+
+            Assert.IsNull(sceneA.GetSceneObjectGroup(so1Id));
+            Assert.NotNull(sceneB.GetSceneObjectGroup(so1Id));
+        }
+    }
+}
\ No newline at end of file
diff --git a/OpenSim/Region/Framework/Scenes/Tests/SceneObjectDeRezTests.cs b/OpenSim/Region/Framework/Scenes/Tests/SceneObjectDeRezTests.cs
new file mode 100644
index 0000000..558ba2c
--- /dev/null
+++ b/OpenSim/Region/Framework/Scenes/Tests/SceneObjectDeRezTests.cs
@@ -0,0 +1,264 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using System.Collections.Generic;
+using System.Reflection;
+using Nini.Config;
+using NUnit.Framework;
+using OpenMetaverse;
+using OpenSim.Framework;
+using OpenSim.Framework.Communications;
+using OpenSim.Region.CoreModules.Framework.EntityTransfer;
+using OpenSim.Region.CoreModules.Framework.InventoryAccess;
+using OpenSim.Region.CoreModules.ServiceConnectorsOut.Simulation;
+using OpenSim.Region.CoreModules.World.Permissions;
+using OpenSim.Region.Framework.Scenes;
+using OpenSim.Services.Interfaces;
+using OpenSim.Tests.Common;
+
+namespace OpenSim.Region.Framework.Scenes.Tests
+{
+    /// <summary>
+    /// Tests derez of scene objects.
+    /// </summary>
+    /// <remarks>
+    /// This is at a level above the SceneObjectBasicTests, which act on the scene directly.
+    /// TODO: These tests are incomplete - need to test more kinds of derez (e.g. return object).
+    /// </remarks>
+    [TestFixture]
+    public class SceneObjectDeRezTests : OpenSimTestCase
+    {
+        [TestFixtureSetUp]
+        public void FixtureInit()
+        {
+            // Don't allow tests to be bamboozled by asynchronous events.  Execute everything on the same thread.
+            // This facility was added after the original async delete tests were written, so it may be possible now
+            // to not bother explicitly disabling their async (since everything will be running sync).
+            Util.FireAndForgetMethod = FireAndForgetMethod.RegressionTest;
+        }
+
+        [TestFixtureTearDown]
+        public void TearDown()
+        {
+            // We must set this back afterwards, otherwise later tests will fail since they're expecting multiple
+            // threads.  Possibly, later tests should be rewritten so none of them require async stuff (which regression
+            // tests really shouldn't).
+            Util.FireAndForgetMethod = Util.DefaultFireAndForgetMethod;
+        }
+
+        /// <summary>
+        /// Test deleting an object from a scene.
+        /// </summary>
+        [Test]
+        public void TestDeRezSceneObject()
+        {
+            TestHelpers.InMethod();
+                        
+            UUID userId = UUID.Parse("10000000-0000-0000-0000-000000000001");
+            
+            TestScene scene = new SceneHelpers().SetupScene();
+            SceneHelpers.SetupSceneModules(scene, new PermissionsModule());
+            TestClient client = (TestClient)SceneHelpers.AddScenePresence(scene, userId).ControllingClient;
+            
+            // Turn off the timer on the async sog deleter - we'll crank it by hand for this test.
+            AsyncSceneObjectGroupDeleter sogd = scene.SceneObjectGroupDeleter;
+            sogd.Enabled = false;            
+
+            SceneObjectGroup so = SceneHelpers.AddSceneObject(scene, "so1", userId);
+            uint soLocalId = so.LocalId;
+
+            List<uint> localIds = new List<uint>();
+            localIds.Add(so.LocalId);
+            scene.DeRezObjects(client, localIds, UUID.Zero, DeRezAction.Delete, UUID.Zero);
+
+            // Check that object isn't deleted until we crank the sogd handle.
+            SceneObjectPart retrievedPart = scene.GetSceneObjectPart(so.LocalId);
+            Assert.That(retrievedPart, Is.Not.Null);
+            Assert.That(retrievedPart.ParentGroup.IsDeleted, Is.False);
+
+            sogd.InventoryDeQueueAndDelete();
+            
+            SceneObjectPart retrievedPart2 = scene.GetSceneObjectPart(so.LocalId);
+            Assert.That(retrievedPart2, Is.Null);              
+
+            Assert.That(client.ReceivedKills.Count, Is.EqualTo(1));
+            Assert.That(client.ReceivedKills[0], Is.EqualTo(soLocalId));
+        }
+
+        /// <summary>
+        /// Test that child and root agents correctly receive KillObject notifications.
+        /// </summary>
+        [Test]
+        public void TestDeRezSceneObjectToAgents()
+        {
+            TestHelpers.InMethod();
+//            TestHelpers.EnableLogging();
+
+            SceneHelpers sh = new SceneHelpers();
+            TestScene sceneA = sh.SetupScene("sceneA", TestHelpers.ParseTail(0x100), 1000, 1000);
+            TestScene sceneB = sh.SetupScene("sceneB", TestHelpers.ParseTail(0x200), 1000, 999);
+
+            // We need this so that the creation of the root client for userB in sceneB can trigger the creation of a child client in sceneA
+            LocalSimulationConnectorModule lscm = new LocalSimulationConnectorModule();
+            EntityTransferModule etmB = new EntityTransferModule();
+            IConfigSource config = new IniConfigSource();
+            IConfig modulesConfig = config.AddConfig("Modules");
+            modulesConfig.Set("EntityTransferModule", etmB.Name);
+            modulesConfig.Set("SimulationServices", lscm.Name);
+            SceneHelpers.SetupSceneModules(new Scene[] { sceneA, sceneB }, config, lscm);
+            SceneHelpers.SetupSceneModules(sceneB, config, etmB);
+
+            // We need this for derez
+            SceneHelpers.SetupSceneModules(sceneA, new PermissionsModule());
+
+            UserAccount uaA = UserAccountHelpers.CreateUserWithInventory(sceneA, "Andy", "AAA", 0x1, "");
+            UserAccount uaB = UserAccountHelpers.CreateUserWithInventory(sceneA, "Brian", "BBB", 0x2, "");
+
+            TestClient clientA = (TestClient)SceneHelpers.AddScenePresence(sceneA, uaA).ControllingClient;
+
+            // This is the more long-winded route we have to take to get a child client created for userB in sceneA
+            // rather than just calling AddScenePresence() as for userA
+            AgentCircuitData acd = SceneHelpers.GenerateAgentData(uaB);
+            TestClient clientB = new TestClient(acd, sceneB);
+            List<TestClient> childClientsB = new List<TestClient>();
+            EntityTransferHelpers.SetupInformClientOfNeighbourTriggersNeighbourClientCreate(clientB, childClientsB);
+
+            SceneHelpers.AddScenePresence(sceneB, clientB, acd);
+
+            SceneObjectGroup so = SceneHelpers.AddSceneObject(sceneA);
+            uint soLocalId = so.LocalId;
+
+            sceneA.DeleteSceneObject(so, false);
+
+            Assert.That(clientA.ReceivedKills.Count, Is.EqualTo(1));
+            Assert.That(clientA.ReceivedKills[0], Is.EqualTo(soLocalId));
+
+            Assert.That(childClientsB[0].ReceivedKills.Count, Is.EqualTo(1));
+            Assert.That(childClientsB[0].ReceivedKills[0], Is.EqualTo(soLocalId));
+        }
+        
+        /// <summary>
+        /// Test deleting an object from a scene where the deleter is not the owner
+        /// </summary>
+        /// <remarks>
+        /// This test assumes that the deleter is not a god.       
+        /// </remarks>
+        [Test]
+        public void TestDeRezSceneObjectNotOwner()
+        {
+            TestHelpers.InMethod();
+//            log4net.Config.XmlConfigurator.Configure();
+                        
+            UUID userId = UUID.Parse("10000000-0000-0000-0000-000000000001");
+            UUID objectOwnerId = UUID.Parse("20000000-0000-0000-0000-000000000001");
+            
+            TestScene scene = new SceneHelpers().SetupScene();
+            SceneHelpers.SetupSceneModules(scene, new PermissionsModule());            
+            IClientAPI client = SceneHelpers.AddScenePresence(scene, userId).ControllingClient;
+            
+            // Turn off the timer on the async sog deleter - we'll crank it by hand for this test.
+            AsyncSceneObjectGroupDeleter sogd = scene.SceneObjectGroupDeleter;
+            sogd.Enabled = false;            
+            
+            SceneObjectPart part
+                = new SceneObjectPart(objectOwnerId, PrimitiveBaseShape.Default, Vector3.Zero, Quaternion.Identity, Vector3.Zero);
+            part.Name = "obj1";
+            scene.AddNewSceneObject(new SceneObjectGroup(part), false);
+            List<uint> localIds = new List<uint>();
+            localIds.Add(part.LocalId);            
+
+            scene.DeRezObjects(client, localIds, UUID.Zero, DeRezAction.Delete, UUID.Zero);
+            sogd.InventoryDeQueueAndDelete();
+            
+            // Object should still be in the scene.
+            SceneObjectPart retrievedPart = scene.GetSceneObjectPart(part.LocalId);
+            Assert.That(retrievedPart.UUID, Is.EqualTo(part.UUID));
+        }   
+ 
+        /// <summary>
+        /// Test deleting an object asynchronously to user inventory.
+        /// </summary>
+        [Test]
+        public void TestDeleteSceneObjectAsyncToUserInventory()
+        {
+            TestHelpers.InMethod();
+//            TestHelpers.EnableLogging();
+
+            UUID agentId = UUID.Parse("00000000-0000-0000-0000-000000000001");
+            string myObjectName = "Fred";
+
+            TestScene scene = new SceneHelpers().SetupScene();
+
+            IConfigSource configSource = new IniConfigSource();
+            IConfig config = configSource.AddConfig("Modules");            
+            config.Set("InventoryAccessModule", "BasicInventoryAccessModule");
+            SceneHelpers.SetupSceneModules(
+                scene, configSource, new object[] { new BasicInventoryAccessModule() });
+
+            SceneHelpers.SetupSceneModules(scene, new object[] { });
+
+            // Turn off the timer on the async sog deleter - we'll crank it by hand for this test.
+            AsyncSceneObjectGroupDeleter sogd = scene.SceneObjectGroupDeleter;
+            sogd.Enabled = false;
+
+            SceneObjectGroup so = SceneHelpers.AddSceneObject(scene, myObjectName, agentId);
+
+            UserAccount ua = UserAccountHelpers.CreateUserWithInventory(scene, agentId);
+            InventoryFolderBase folder1
+                = UserInventoryHelpers.CreateInventoryFolder(scene.InventoryService, ua.PrincipalID, "folder1", false);
+
+            IClientAPI client = SceneHelpers.AddScenePresence(scene, agentId).ControllingClient;
+            scene.DeRezObjects(client, new List<uint>() { so.LocalId }, UUID.Zero, DeRezAction.Take, folder1.ID);
+
+            SceneObjectPart retrievedPart = scene.GetSceneObjectPart(so.LocalId);
+
+            Assert.That(retrievedPart, Is.Not.Null);
+            Assert.That(so.IsDeleted, Is.False);
+
+            sogd.InventoryDeQueueAndDelete();
+
+            Assert.That(so.IsDeleted, Is.True);
+
+            SceneObjectPart retrievedPart2 = scene.GetSceneObjectPart(so.LocalId);
+            Assert.That(retrievedPart2, Is.Null);
+
+//            SceneSetupHelpers.DeleteSceneObjectAsync(scene, part, DeRezAction.Take, userInfo.RootFolder.ID, client);
+
+            InventoryItemBase retrievedItem
+                = UserInventoryHelpers.GetInventoryItem(
+                    scene.InventoryService, ua.PrincipalID, "folder1/" + myObjectName);
+
+            // Check that we now have the taken part in our inventory
+            Assert.That(retrievedItem, Is.Not.Null);
+
+            // Check that the taken part has actually disappeared
+//            SceneObjectPart retrievedPart = scene.GetSceneObjectPart(part.LocalId);
+//            Assert.That(retrievedPart, Is.Null);
+        }
+    }
+}
\ No newline at end of file
diff --git a/OpenSim/Region/Framework/Scenes/Tests/SceneObjectLinkingTests.cs b/OpenSim/Region/Framework/Scenes/Tests/SceneObjectLinkingTests.cs
new file mode 100644
index 0000000..c2e0ae3
--- /dev/null
+++ b/OpenSim/Region/Framework/Scenes/Tests/SceneObjectLinkingTests.cs
@@ -0,0 +1,372 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using System.Collections.Generic;
+using System.Reflection;
+using NUnit.Framework;
+using OpenMetaverse;
+using OpenSim.Framework;
+using OpenSim.Framework.Communications;
+using OpenSim.Region.Framework.Scenes;
+using OpenSim.Tests.Common;
+using log4net;
+
+namespace OpenSim.Region.Framework.Scenes.Tests
+{
+    [TestFixture]
+    public class SceneObjectLinkingTests : OpenSimTestCase
+    {
+        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+
+        /// <summary>
+        /// Links to self should be ignored.
+        /// </summary>
+        [Test]
+        public void TestLinkToSelf()
+        {
+            TestHelpers.InMethod();
+
+            UUID ownerId = TestHelpers.ParseTail(0x1);
+            int nParts = 3;
+
+            TestScene scene = new SceneHelpers().SetupScene();
+            SceneObjectGroup sog1 = SceneHelpers.CreateSceneObject(nParts, ownerId, "TestLinkToSelf_", 0x10);
+            scene.AddSceneObject(sog1);
+            scene.LinkObjects(ownerId, sog1.LocalId, new List<uint>() { sog1.Parts[1].LocalId });
+//            sog1.LinkToGroup(sog1);
+
+            Assert.That(sog1.Parts.Length, Is.EqualTo(nParts));
+        }
+
+        [Test]
+        public void TestLinkDelink2SceneObjects()
+        {
+            TestHelpers.InMethod();
+            
+            bool debugtest = false; 
+
+            Scene scene = new SceneHelpers().SetupScene();
+            SceneObjectGroup grp1 = SceneHelpers.AddSceneObject(scene);
+            SceneObjectPart part1 = grp1.RootPart;
+            SceneObjectGroup grp2 = SceneHelpers.AddSceneObject(scene);
+            SceneObjectPart part2 = grp2.RootPart;
+
+            grp1.AbsolutePosition = new Vector3(10, 10, 10);
+            grp2.AbsolutePosition = Vector3.Zero;
+
+            // <90,0,0>
+//            grp1.UpdateGroupRotationR(Quaternion.CreateFromEulers(90 * Utils.DEG_TO_RAD, 0, 0));
+
+            // <180,0,0>
+            grp2.UpdateGroupRotationR(Quaternion.CreateFromEulers(180 * Utils.DEG_TO_RAD, 0, 0));
+            
+            // Required for linking
+            grp1.RootPart.ClearUpdateSchedule();
+            grp2.RootPart.ClearUpdateSchedule();
+
+            // Link grp2 to grp1.   part2 becomes child prim to grp1. grp2 is eliminated.
+            Assert.IsFalse(grp1.GroupContainsForeignPrims);
+            grp1.LinkToGroup(grp2);
+            Assert.IsTrue(grp1.GroupContainsForeignPrims);
+
+            scene.Backup(true);
+            Assert.IsFalse(grp1.GroupContainsForeignPrims);
+
+            // FIXME: Can't do this test yet since group 2 still has its root part!  We can't yet null this since
+            // it might cause SOG.ProcessBackup() to fail due to the race condition.  This really needs to be fixed.
+            Assert.That(grp2.IsDeleted, "SOG 2 was not registered as deleted after link.");
+            Assert.That(grp2.Parts.Length, Is.EqualTo(0), "Group 2 still contained children after delink.");
+            Assert.That(grp1.Parts.Length == 2);
+
+            if (debugtest)
+            {
+                m_log.Debug("parts: " + grp1.Parts.Length);
+                m_log.Debug("Group1: Pos:"+grp1.AbsolutePosition+", Rot:"+grp1.GroupRotation);
+                m_log.Debug("Group1: Prim1: OffsetPosition:"+ part1.OffsetPosition+", OffsetRotation:"+part1.RotationOffset);
+                m_log.Debug("Group1: Prim2: OffsetPosition:"+part2.OffsetPosition+", OffsetRotation:"+part2.RotationOffset);
+            }
+
+            // root part should have no offset position or rotation
+            Assert.That(part1.OffsetPosition == Vector3.Zero && part1.RotationOffset == Quaternion.Identity, 
+                "root part should have no offset position or rotation");
+
+            // offset position should be root part position - part2.absolute position.
+            Assert.That(part2.OffsetPosition == new Vector3(-10, -10, -10),
+                "offset position should be root part position - part2.absolute position.");
+
+            float roll = 0;
+            float pitch = 0;
+            float yaw = 0;
+
+            // There's a euler anomoly at 180, 0, 0 so expect 180 to turn into -180.
+            part1.RotationOffset.GetEulerAngles(out roll, out pitch, out yaw);
+            Vector3 rotEuler1 = new Vector3(roll * Utils.RAD_TO_DEG, pitch * Utils.RAD_TO_DEG, yaw * Utils.RAD_TO_DEG);
+            
+            if (debugtest)
+                m_log.Debug(rotEuler1);
+
+            part2.RotationOffset.GetEulerAngles(out roll, out pitch, out yaw);
+            Vector3 rotEuler2 = new Vector3(roll * Utils.RAD_TO_DEG, pitch * Utils.RAD_TO_DEG, yaw * Utils.RAD_TO_DEG);
+             
+            if (debugtest)
+                m_log.Debug(rotEuler2);
+
+            Assert.That(rotEuler2.ApproxEquals(new Vector3(-180, 0, 0), 0.001f) || rotEuler2.ApproxEquals(new Vector3(180, 0, 0), 0.001f),
+                "Not exactly sure what this is asserting...");
+
+            // Delink part 2
+            SceneObjectGroup grp3 = grp1.DelinkFromGroup(part2.LocalId);
+
+            if (debugtest)
+                m_log.Debug("Group2: Prim2: OffsetPosition:" + part2.AbsolutePosition + ", OffsetRotation:" + part2.RotationOffset);
+
+            Assert.That(grp1.Parts.Length, Is.EqualTo(1), "Group 1 still contained part2 after delink.");
+            Assert.That(part2.AbsolutePosition == Vector3.Zero, "The absolute position should be zero");
+            Assert.NotNull(grp3);
+        }
+
+        [Test]
+        public void TestLinkDelink2groups4SceneObjects()
+        {
+            TestHelpers.InMethod();
+            
+            bool debugtest = false;
+
+            Scene scene = new SceneHelpers().SetupScene();
+            SceneObjectGroup grp1 = SceneHelpers.AddSceneObject(scene);
+            SceneObjectPart part1 = grp1.RootPart;
+            SceneObjectGroup grp2 = SceneHelpers.AddSceneObject(scene);
+            SceneObjectPart part2 = grp2.RootPart;
+            SceneObjectGroup grp3 = SceneHelpers.AddSceneObject(scene);
+            SceneObjectPart part3 = grp3.RootPart;
+            SceneObjectGroup grp4 = SceneHelpers.AddSceneObject(scene);
+            SceneObjectPart part4 = grp4.RootPart;
+
+            grp1.AbsolutePosition = new Vector3(10, 10, 10);
+            grp2.AbsolutePosition = Vector3.Zero;
+            grp3.AbsolutePosition = new Vector3(20, 20, 20);
+            grp4.AbsolutePosition = new Vector3(40, 40, 40);
+
+            // <90,0,0>
+//            grp1.UpdateGroupRotationR(Quaternion.CreateFromEulers(90 * Utils.DEG_TO_RAD, 0, 0));
+
+            // <180,0,0>
+            grp2.UpdateGroupRotationR(Quaternion.CreateFromEulers(180 * Utils.DEG_TO_RAD, 0, 0));
+
+            // <270,0,0>
+//            grp3.UpdateGroupRotationR(Quaternion.CreateFromEulers(270 * Utils.DEG_TO_RAD, 0, 0));
+
+            // <0,90,0>
+            grp4.UpdateGroupRotationR(Quaternion.CreateFromEulers(0, 90 * Utils.DEG_TO_RAD, 0));
+
+            // Required for linking
+            grp1.RootPart.ClearUpdateSchedule();
+            grp2.RootPart.ClearUpdateSchedule();
+            grp3.RootPart.ClearUpdateSchedule();
+            grp4.RootPart.ClearUpdateSchedule();
+
+            // Link grp2 to grp1.   part2 becomes child prim to grp1. grp2 is eliminated.
+            grp1.LinkToGroup(grp2);
+
+            // Link grp4 to grp3.
+            grp3.LinkToGroup(grp4);
+            
+            // At this point we should have 4 parts total in two groups.
+            Assert.That(grp1.Parts.Length == 2, "Group1 children count should be 2");
+            Assert.That(grp2.IsDeleted, "Group 2 was not registered as deleted after link.");
+            Assert.That(grp2.Parts.Length, Is.EqualTo(0), "Group 2 still contained parts after delink.");
+            Assert.That(grp3.Parts.Length == 2, "Group3 children count should be 2");
+            Assert.That(grp4.IsDeleted, "Group 4 was not registered as deleted after link.");
+            Assert.That(grp4.Parts.Length, Is.EqualTo(0), "Group 4 still contained parts after delink.");
+            
+            if (debugtest)
+            {
+                m_log.Debug("--------After Link-------");
+                m_log.Debug("Group1: parts:" + grp1.Parts.Length);
+                m_log.Debug("Group1: Pos:"+grp1.AbsolutePosition+", Rot:"+grp1.GroupRotation);
+                m_log.Debug("Group1: Prim1: OffsetPosition:" + part1.OffsetPosition + ", OffsetRotation:" + part1.RotationOffset);
+                m_log.Debug("Group1: Prim2: OffsetPosition:"+part2.OffsetPosition+", OffsetRotation:"+ part2.RotationOffset);
+
+                m_log.Debug("Group3: parts:" + grp3.Parts.Length);
+                m_log.Debug("Group3: Pos:"+grp3.AbsolutePosition+", Rot:"+grp3.GroupRotation);
+                m_log.Debug("Group3: Prim1: OffsetPosition:"+part3.OffsetPosition+", OffsetRotation:"+part3.RotationOffset);
+                m_log.Debug("Group3: Prim2: OffsetPosition:"+part4.OffsetPosition+", OffsetRotation:"+part4.RotationOffset);
+            }
+
+            // Required for linking
+            grp1.RootPart.ClearUpdateSchedule();
+            grp3.RootPart.ClearUpdateSchedule();
+
+            // root part should have no offset position or rotation
+            Assert.That(part1.OffsetPosition == Vector3.Zero && part1.RotationOffset == Quaternion.Identity,
+                "root part should have no offset position or rotation (again)");
+
+            // offset position should be root part position - part2.absolute position.
+            Assert.That(part2.OffsetPosition == new Vector3(-10, -10, -10),
+                "offset position should be root part position - part2.absolute position (again)");
+
+            float roll = 0;
+            float pitch = 0;
+            float yaw = 0;
+
+            // There's a euler anomoly at 180, 0, 0 so expect 180 to turn into -180.
+            part1.RotationOffset.GetEulerAngles(out roll, out pitch, out yaw);
+            Vector3 rotEuler1 = new Vector3(roll * Utils.RAD_TO_DEG, pitch * Utils.RAD_TO_DEG, yaw * Utils.RAD_TO_DEG);
+
+            if (debugtest)
+                m_log.Debug(rotEuler1);
+
+            part2.RotationOffset.GetEulerAngles(out roll, out pitch, out yaw);
+            Vector3 rotEuler2 = new Vector3(roll * Utils.RAD_TO_DEG, pitch * Utils.RAD_TO_DEG, yaw * Utils.RAD_TO_DEG);
+
+            if (debugtest)
+                m_log.Debug(rotEuler2);
+
+            Assert.That(rotEuler2.ApproxEquals(new Vector3(-180, 0, 0), 0.001f) || rotEuler2.ApproxEquals(new Vector3(180, 0, 0), 0.001f),
+                "Not sure what this assertion is all about...");
+
+            // Now we're linking the first group to the third group.  This will make the first group child parts of the third one.
+            grp3.LinkToGroup(grp1);
+
+            // Delink parts 2 and 3
+            grp3.DelinkFromGroup(part2.LocalId);
+            grp3.DelinkFromGroup(part3.LocalId);
+
+            if (debugtest)
+            {
+                m_log.Debug("--------After De-Link-------");
+                m_log.Debug("Group1: parts:" + grp1.Parts.Length);
+                m_log.Debug("Group1: Pos:" + grp1.AbsolutePosition + ", Rot:" + grp1.GroupRotation);
+                m_log.Debug("Group1: Prim1: OffsetPosition:" + part1.OffsetPosition + ", OffsetRotation:" + part1.RotationOffset);
+                m_log.Debug("Group1: Prim2: OffsetPosition:" + part2.OffsetPosition + ", OffsetRotation:" + part2.RotationOffset);
+
+                m_log.Debug("Group3: parts:" + grp3.Parts.Length);
+                m_log.Debug("Group3: Pos:" + grp3.AbsolutePosition + ", Rot:" + grp3.GroupRotation);
+                m_log.Debug("Group3: Prim1: OffsetPosition:" + part3.OffsetPosition + ", OffsetRotation:" + part3.RotationOffset);
+                m_log.Debug("Group3: Prim2: OffsetPosition:" + part4.OffsetPosition + ", OffsetRotation:" + part4.RotationOffset);
+            }
+
+            Assert.That(part2.AbsolutePosition == Vector3.Zero, "Badness 1");
+            Assert.That(part4.OffsetPosition == new Vector3(20, 20, 20), "Badness 2");
+            Quaternion compareQuaternion = new Quaternion(0, 0.7071068f, 0, 0.7071068f);
+            Assert.That((part4.RotationOffset.X - compareQuaternion.X < 0.00003) 
+                && (part4.RotationOffset.Y - compareQuaternion.Y < 0.00003) 
+                && (part4.RotationOffset.Z - compareQuaternion.Z < 0.00003) 
+                && (part4.RotationOffset.W - compareQuaternion.W < 0.00003),
+                "Badness 3");
+        }
+        
+        /// <summary>
+        /// Test that a new scene object which is already linked is correctly persisted to the persistence layer.
+        /// </summary>
+        [Test]
+        public void TestNewSceneObjectLinkPersistence()
+        {
+            TestHelpers.InMethod();
+            //log4net.Config.XmlConfigurator.Configure();
+            
+            TestScene scene = new SceneHelpers().SetupScene();
+            
+            string rootPartName = "rootpart";
+            UUID rootPartUuid = new UUID("00000000-0000-0000-0000-000000000001");
+            string linkPartName = "linkpart";
+            UUID linkPartUuid = new UUID("00000000-0000-0000-0001-000000000000");
+
+            SceneObjectPart rootPart
+                = new SceneObjectPart(UUID.Zero, PrimitiveBaseShape.Default, Vector3.Zero, Quaternion.Identity, Vector3.Zero) 
+                    { Name = rootPartName, UUID = rootPartUuid };
+            SceneObjectPart linkPart
+                = new SceneObjectPart(UUID.Zero, PrimitiveBaseShape.Default, Vector3.Zero, Quaternion.Identity, Vector3.Zero) 
+                    { Name = linkPartName, UUID = linkPartUuid };
+
+            SceneObjectGroup sog = new SceneObjectGroup(rootPart);
+            sog.AddPart(linkPart);
+            scene.AddNewSceneObject(sog, true);
+            
+            // In a test, we have to crank the backup handle manually.  Normally this would be done by the timer invoked
+            // scene backup thread.
+            scene.Backup(true);
+            
+            List<SceneObjectGroup> storedObjects = scene.SimulationDataService.LoadObjects(scene.RegionInfo.RegionID);
+            
+            Assert.That(storedObjects.Count, Is.EqualTo(1));
+            Assert.That(storedObjects[0].Parts.Length, Is.EqualTo(2));
+            Assert.That(storedObjects[0].ContainsPart(rootPartUuid));
+            Assert.That(storedObjects[0].ContainsPart(linkPartUuid));
+        }
+        
+        /// <summary>
+        /// Test that a delink of a previously linked object is correctly persisted to the database
+        /// </summary>
+        [Test]
+        public void TestDelinkPersistence()
+        {
+            TestHelpers.InMethod();
+            //log4net.Config.XmlConfigurator.Configure();
+            
+            TestScene scene = new SceneHelpers().SetupScene();
+            
+            string rootPartName = "rootpart";
+            UUID rootPartUuid = new UUID("00000000-0000-0000-0000-000000000001");
+            string linkPartName = "linkpart";
+            UUID linkPartUuid = new UUID("00000000-0000-0000-0001-000000000000");
+
+            SceneObjectPart rootPart
+                = new SceneObjectPart(UUID.Zero, PrimitiveBaseShape.Default, Vector3.Zero, Quaternion.Identity, Vector3.Zero) 
+                    { Name = rootPartName, UUID = rootPartUuid };
+            
+            SceneObjectPart linkPart
+                = new SceneObjectPart(UUID.Zero, PrimitiveBaseShape.Default, Vector3.Zero, Quaternion.Identity, Vector3.Zero) 
+                    { Name = linkPartName, UUID = linkPartUuid };
+            SceneObjectGroup linkGroup = new SceneObjectGroup(linkPart);
+            scene.AddNewSceneObject(linkGroup, true);
+
+            SceneObjectGroup sog = new SceneObjectGroup(rootPart);
+            scene.AddNewSceneObject(sog, true);
+
+            Assert.IsFalse(sog.GroupContainsForeignPrims);
+            sog.LinkToGroup(linkGroup);
+            Assert.IsTrue(sog.GroupContainsForeignPrims);
+
+            scene.Backup(true);
+            Assert.AreEqual(1, scene.SimulationDataService.LoadObjects(scene.RegionInfo.RegionID).Count);
+
+            // These changes should occur immediately without waiting for a backup pass
+            SceneObjectGroup groupToDelete = sog.DelinkFromGroup(linkPart, false);
+            Assert.IsFalse(groupToDelete.GroupContainsForeignPrims);
+
+            scene.DeleteSceneObject(groupToDelete, false);
+            
+            List<SceneObjectGroup> storedObjects = scene.SimulationDataService.LoadObjects(scene.RegionInfo.RegionID);
+
+            Assert.AreEqual(1, storedObjects.Count);
+            Assert.AreEqual(1, storedObjects[0].Parts.Length);
+            Assert.IsTrue(storedObjects[0].ContainsPart(rootPartUuid));
+        }
+    }
+}
diff --git a/OpenSim/Region/Framework/Scenes/Tests/SceneObjectResizeTests.cs b/OpenSim/Region/Framework/Scenes/Tests/SceneObjectResizeTests.cs
new file mode 100644
index 0000000..11e9084
--- /dev/null
+++ b/OpenSim/Region/Framework/Scenes/Tests/SceneObjectResizeTests.cs
@@ -0,0 +1,101 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using System.Reflection;
+using NUnit.Framework;
+using OpenMetaverse;
+using OpenSim.Framework;
+using OpenSim.Framework.Communications;
+using OpenSim.Region.Framework.Scenes;
+using OpenSim.Tests.Common;
+
+namespace OpenSim.Region.Framework.Scenes.Tests
+{
+    /// <summary>
+    /// Basic scene object resize tests
+    /// </summary>
+    [TestFixture]
+    public class SceneObjectResizeTests : OpenSimTestCase
+    {
+        /// <summary>
+        /// Test resizing an object
+        /// </summary>
+        [Test]
+        public void TestResizeSceneObject()
+        {
+            TestHelpers.InMethod();
+//            log4net.Config.XmlConfigurator.Configure();
+
+            Scene scene = new SceneHelpers().SetupScene();
+            SceneObjectGroup g1 = SceneHelpers.AddSceneObject(scene);
+
+            g1.GroupResize(new Vector3(2, 3, 4));
+
+            SceneObjectGroup g1Post = scene.GetSceneObjectGroup(g1.UUID);
+
+            Assert.That(g1Post.RootPart.Scale.X, Is.EqualTo(2));
+            Assert.That(g1Post.RootPart.Scale.Y, Is.EqualTo(3));
+            Assert.That(g1Post.RootPart.Scale.Z, Is.EqualTo(4));
+        }
+
+        /// <summary>
+        /// Test resizing an individual part in a scene object.
+        /// </summary>
+        [Test]
+        public void TestResizeSceneObjectPart()
+        {
+            TestHelpers.InMethod();
+            //log4net.Config.XmlConfigurator.Configure();
+
+            Scene scene = new SceneHelpers().SetupScene();
+
+            SceneObjectGroup g1 = SceneHelpers.CreateSceneObject(2, UUID.Zero);
+            g1.RootPart.Scale = new Vector3(2, 3, 4);
+            g1.Parts[1].Scale = new Vector3(5, 6, 7);
+
+            scene.AddSceneObject(g1);
+
+            SceneObjectGroup g1Post = scene.GetSceneObjectGroup(g1.UUID);
+
+            g1Post.Parts[1].Resize(new Vector3(8, 9, 10));
+
+            SceneObjectGroup g1PostPost = scene.GetSceneObjectGroup(g1.UUID);
+
+            SceneObjectPart g1RootPart = g1PostPost.RootPart;
+            SceneObjectPart g1ChildPart = g1PostPost.Parts[1];
+
+            Assert.That(g1RootPart.Scale.X, Is.EqualTo(2));
+            Assert.That(g1RootPart.Scale.Y, Is.EqualTo(3));
+            Assert.That(g1RootPart.Scale.Z, Is.EqualTo(4));
+
+            Assert.That(g1ChildPart.Scale.X, Is.EqualTo(8));
+            Assert.That(g1ChildPart.Scale.Y, Is.EqualTo(9));
+            Assert.That(g1ChildPart.Scale.Z, Is.EqualTo(10));
+        }
+    }
+}
\ No newline at end of file
diff --git a/OpenSim/Region/Framework/Scenes/Tests/SceneObjectScriptTests.cs b/OpenSim/Region/Framework/Scenes/Tests/SceneObjectScriptTests.cs
new file mode 100644
index 0000000..fdbe7ae
--- /dev/null
+++ b/OpenSim/Region/Framework/Scenes/Tests/SceneObjectScriptTests.cs
@@ -0,0 +1,75 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using System.Collections.Generic;
+using System.Reflection;
+using NUnit.Framework;
+using OpenMetaverse;
+using OpenSim.Framework;
+using OpenSim.Framework.Communications;
+using OpenSim.Region.Framework.Interfaces;
+using OpenSim.Region.Framework.Scenes;
+using OpenSim.Tests.Common;
+
+namespace OpenSim.Region.Framework.Scenes.Tests
+{
+    [TestFixture]
+    public class SceneObjectScriptTests : OpenSimTestCase
+    {
+        [Test]
+        public void TestAddScript()
+        {
+            TestHelpers.InMethod();
+//            log4net.Config.XmlConfigurator.Configure();
+
+            UUID userId = TestHelpers.ParseTail(0x1);
+//            UUID itemId = TestHelpers.ParseTail(0x2);
+            string itemName = "Test Script Item";
+
+            Scene scene = new SceneHelpers().SetupScene();
+            SceneObjectGroup so = SceneHelpers.CreateSceneObject(1, userId);
+            scene.AddNewSceneObject(so, true);
+
+            InventoryItemBase itemTemplate = new InventoryItemBase();
+            itemTemplate.Name = itemName;
+            itemTemplate.Folder = so.UUID;
+            itemTemplate.InvType = (int)InventoryType.LSL;
+
+            SceneObjectPart partWhereScriptAdded = scene.RezNewScript(userId, itemTemplate);
+
+            Assert.That(partWhereScriptAdded, Is.Not.Null);
+
+            IEntityInventory primInventory = partWhereScriptAdded.Inventory;
+            Assert.That(primInventory.GetInventoryList().Count, Is.EqualTo(1));
+            Assert.That(primInventory.ContainsScripts(), Is.True);
+
+            IList<TaskInventoryItem> primItems = primInventory.GetInventoryItems(itemName);
+            Assert.That(primItems.Count, Is.EqualTo(1));
+        }
+    }
+}
\ No newline at end of file
diff --git a/OpenSim/Region/Framework/Scenes/Tests/SceneObjectSerializationTests.cs b/OpenSim/Region/Framework/Scenes/Tests/SceneObjectSerializationTests.cs
new file mode 100644
index 0000000..927d8e8
--- /dev/null
+++ b/OpenSim/Region/Framework/Scenes/Tests/SceneObjectSerializationTests.cs
@@ -0,0 +1,136 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using System.Collections.Generic;
+using System.Reflection;
+using System.Threading;
+using System.Xml;
+using System.Linq;
+using Nini.Config;
+using NUnit.Framework;
+using OpenMetaverse;
+using OpenSim.Framework;
+using OpenSim.Framework.Serialization.External;
+using OpenSim.Framework.Communications;
+using OpenSim.Region.Framework.Scenes;
+using OpenSim.Region.Framework.Scenes.Serialization;
+using OpenSim.Services.Interfaces;
+using OpenSim.Tests.Common;
+
+namespace OpenSim.Region.Framework.Scenes.Tests
+{
+    /// <summary>
+    /// Basic scene object serialization tests.
+    /// </summary>
+    [TestFixture]
+    public class SceneObjectSerializationTests : OpenSimTestCase
+    {
+
+        /// <summary>
+        /// Serialize and deserialize.
+        /// </summary>
+        [Test]
+        public void TestSerialDeserial()
+        {
+            TestHelpers.InMethod();
+
+            Scene scene = new SceneHelpers().SetupScene();
+            int partsToTestCount = 3;
+
+            SceneObjectGroup so
+                = SceneHelpers.CreateSceneObject(partsToTestCount, TestHelpers.ParseTail(0x1), "obj1", 0x10);
+            SceneObjectPart[] parts = so.Parts;
+            so.Name = "obj1";
+            so.Description = "xpto";
+
+            string xml = SceneObjectSerializer.ToXml2Format(so);
+            Assert.That(!string.IsNullOrEmpty(xml), "SOG serialization resulted in empty or null string");
+
+            XmlDocument doc = new XmlDocument();
+            doc.LoadXml(xml);
+            XmlNodeList nodes = doc.GetElementsByTagName("SceneObjectPart");
+            Assert.That(nodes.Count, Is.EqualTo(3), "SOG serialization resulted in wrong number of SOPs");
+
+            SceneObjectGroup so2 = SceneObjectSerializer.FromXml2Format(xml);
+            Assert.IsNotNull(so2, "SOG deserialization resulted in null object");
+            Assert.That(so2.Name == so.Name, "Name of deserialized object does not match original name");
+            Assert.That(so2.Description == so.Description, "Description of deserialized object does not match original name");
+        }
+
+        /// <summary>
+        /// This checks for a bug reported in mantis #7514
+        /// </summary>
+        [Test]
+        public void TestNamespaceAttribute()
+        {
+            TestHelpers.InMethod();
+
+            Scene scene = new SceneHelpers().SetupScene();
+            UserAccount account = new UserAccount(UUID.Zero, UUID.Random(), "Test", "User", string.Empty);
+            scene.UserAccountService.StoreUserAccount(account);
+            int partsToTestCount = 1;
+
+            SceneObjectGroup so
+                = SceneHelpers.CreateSceneObject(partsToTestCount, TestHelpers.ParseTail(0x1), "obj1", 0x10);
+            SceneObjectPart[] parts = so.Parts;
+            so.Name = "obj1";
+            so.Description = "xpto";
+            so.OwnerID = account.PrincipalID;
+            so.RootPart.CreatorID = so.OwnerID;
+
+            string xml = SceneObjectSerializer.ToXml2Format(so);
+            Assert.That(!string.IsNullOrEmpty(xml), "SOG serialization resulted in empty or null string");
+
+            xml = ExternalRepresentationUtils.RewriteSOP(xml, "Test Scene", "http://localhost", scene.UserAccountService, UUID.Zero);
+            //Console.WriteLine(xml);
+
+            XmlDocument doc = new XmlDocument();
+            doc.LoadXml(xml);
+
+            XmlNodeList nodes = doc.GetElementsByTagName("SceneObjectPart");
+            Assert.That(nodes.Count, Is.GreaterThan(0), "SOG serialization resulted in no SOPs");
+            foreach (XmlAttribute a in nodes[0].Attributes)
+            {
+                int count = a.Name.Count(c => c == ':');
+                Assert.That(count, Is.EqualTo(1), "Cannot have multiple ':' in attribute name in SOP");
+            }
+            nodes = doc.GetElementsByTagName("CreatorData");
+            Assert.That(nodes.Count, Is.GreaterThan(0), "SOG serialization resulted in no CreatorData");
+            foreach (XmlAttribute a in nodes[0].Attributes)
+            {
+                int count = a.Name.Count(c => c == ':');
+                Assert.That(count, Is.EqualTo(1), "Cannot have multiple ':' in attribute name in CreatorData");
+            }
+
+            SceneObjectGroup so2 = SceneObjectSerializer.FromXml2Format(xml);
+            Assert.IsNotNull(so2, "SOG deserialization resulted in null object");
+            Assert.AreNotEqual(so.RootPart.CreatorIdentification, so2.RootPart.CreatorIdentification, "RewriteSOP failed to transform CreatorData.");
+            Assert.That(so2.RootPart.CreatorIdentification.Contains("http://"), "RewriteSOP failed to add the homeURL to CreatorData");
+        }
+    }
+}
\ No newline at end of file
diff --git a/OpenSim/Region/Framework/Scenes/Tests/SceneObjectSpatialTests.cs b/OpenSim/Region/Framework/Scenes/Tests/SceneObjectSpatialTests.cs
new file mode 100644
index 0000000..974529a
--- /dev/null
+++ b/OpenSim/Region/Framework/Scenes/Tests/SceneObjectSpatialTests.cs
@@ -0,0 +1,155 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using System.Reflection;
+using System.Threading;
+using NUnit.Framework;
+using OpenMetaverse;
+using OpenSim.Framework;
+using OpenSim.Framework.Communications;
+using OpenSim.Region.Framework.Scenes;
+using OpenSim.Tests.Common;
+
+namespace OpenSim.Region.Framework.Scenes.Tests
+{
+    /// <summary>
+    /// Spatial scene object tests (will eventually cover root and child part position, rotation properties, etc.)
+    /// </summary>
+    [TestFixture]
+    public class SceneObjectSpatialTests : OpenSimTestCase
+    {
+        TestScene m_scene;
+        UUID m_ownerId = TestHelpers.ParseTail(0x1);
+
+        [SetUp]
+        public override void SetUp()
+        {
+            base.SetUp();
+
+            m_scene = new SceneHelpers().SetupScene();
+        }
+
+        [Test]
+        public void TestGetSceneObjectGroupPosition()
+        {
+            TestHelpers.InMethod();
+
+            Vector3 position = new Vector3(10, 20, 30);
+
+            SceneObjectGroup so
+                = SceneHelpers.CreateSceneObject(1, m_ownerId, "obj1", 0x10);
+            so.AbsolutePosition = position;
+            m_scene.AddNewSceneObject(so, false);
+
+            Assert.That(so.AbsolutePosition, Is.EqualTo(position));
+        }
+
+        [Test]
+        public void TestGetRootPartPosition()
+        {
+            TestHelpers.InMethod();
+
+            Vector3 partPosition = new Vector3(10, 20, 30);
+
+            SceneObjectGroup so
+                = SceneHelpers.CreateSceneObject(1, m_ownerId, "obj1", 0x10);
+            so.AbsolutePosition = partPosition;
+            m_scene.AddNewSceneObject(so, false);
+
+            Assert.That(so.RootPart.AbsolutePosition, Is.EqualTo(partPosition));
+            Assert.That(so.RootPart.GroupPosition, Is.EqualTo(partPosition));
+            Assert.That(so.RootPart.GetWorldPosition(), Is.EqualTo(partPosition));
+            Assert.That(so.RootPart.RelativePosition, Is.EqualTo(partPosition));
+            Assert.That(so.RootPart.OffsetPosition, Is.EqualTo(Vector3.Zero));
+        }
+
+        [Test]
+        public void TestGetChildPartPosition()
+        {
+            TestHelpers.InMethod();
+
+            Vector3 rootPartPosition = new Vector3(10, 20, 30);
+            Vector3 childOffsetPosition = new Vector3(2, 3, 4);
+
+            SceneObjectGroup so
+                = SceneHelpers.CreateSceneObject(2, m_ownerId, "obj1", 0x10);
+            so.AbsolutePosition = rootPartPosition;
+            so.Parts[1].OffsetPosition = childOffsetPosition;
+
+            m_scene.AddNewSceneObject(so, false);
+
+            // Calculate child absolute position.
+            Vector3 childPosition = new Vector3(rootPartPosition + childOffsetPosition);
+
+            SceneObjectPart childPart = so.Parts[1];
+            Assert.That(childPart.AbsolutePosition, Is.EqualTo(childPosition));
+            Assert.That(childPart.GroupPosition, Is.EqualTo(rootPartPosition));
+            Assert.That(childPart.GetWorldPosition(), Is.EqualTo(childPosition));
+            Assert.That(childPart.RelativePosition, Is.EqualTo(childOffsetPosition));
+            Assert.That(childPart.OffsetPosition, Is.EqualTo(childOffsetPosition));
+        }
+
+        [Test]
+        public void TestGetChildPartPositionAfterObjectRotation()
+        {
+            TestHelpers.InMethod();
+
+            Vector3 rootPartPosition = new Vector3(10, 20, 30);
+            Vector3 childOffsetPosition = new Vector3(2, 3, 4);
+
+            SceneObjectGroup so
+                = SceneHelpers.CreateSceneObject(2, m_ownerId, "obj1", 0x10);
+            so.AbsolutePosition = rootPartPosition;
+            so.Parts[1].OffsetPosition = childOffsetPosition;
+
+            m_scene.AddNewSceneObject(so, false);
+
+            so.UpdateGroupRotationR(Quaternion.CreateFromEulers(0, 0, -90 * Utils.DEG_TO_RAD));
+
+            // Calculate child absolute position.
+            Vector3 rotatedChildOffsetPosition
+                = new Vector3(childOffsetPosition.Y, -childOffsetPosition.X, childOffsetPosition.Z);
+
+            Vector3 childPosition = new Vector3(rootPartPosition + rotatedChildOffsetPosition);
+
+            SceneObjectPart childPart = so.Parts[1];
+
+            // FIXME: Should be childPosition after rotation?
+            Assert.That(childPart.AbsolutePosition, Is.EqualTo(rootPartPosition + childOffsetPosition));
+
+            Assert.That(childPart.GroupPosition, Is.EqualTo(rootPartPosition));
+            Assert.That(childPart.GetWorldPosition(), Is.EqualTo(childPosition));
+
+            // Relative to root part as (0, 0, 0)
+            Assert.That(childPart.RelativePosition, Is.EqualTo(childOffsetPosition));
+
+            // Relative to root part as (0, 0, 0)
+            Assert.That(childPart.OffsetPosition, Is.EqualTo(childOffsetPosition));
+        }
+    }
+}
\ No newline at end of file
diff --git a/OpenSim/Region/Framework/Scenes/Tests/SceneObjectStatusTests.cs b/OpenSim/Region/Framework/Scenes/Tests/SceneObjectStatusTests.cs
new file mode 100644
index 0000000..5ba754c
--- /dev/null
+++ b/OpenSim/Region/Framework/Scenes/Tests/SceneObjectStatusTests.cs
@@ -0,0 +1,241 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using System.Collections.Generic;
+using System.Reflection;
+using NUnit.Framework;
+using OpenMetaverse;
+using OpenSim.Framework;
+using OpenSim.Framework.Communications;
+using OpenSim.Region.Framework.Scenes;
+using OpenSim.Tests.Common;
+
+namespace OpenSim.Region.Framework.Scenes.Tests
+{
+    /// <summary>
+    /// Basic scene object status tests
+    /// </summary>
+    [TestFixture]
+    public class SceneObjectStatusTests : OpenSimTestCase
+    {
+        private TestScene m_scene;
+        private UUID m_ownerId = TestHelpers.ParseTail(0x1);
+        private SceneObjectGroup m_so1;
+        private SceneObjectGroup m_so2;
+
+        [SetUp]
+        public void Init()
+        {
+            m_scene = new SceneHelpers().SetupScene();
+            m_so1 = SceneHelpers.CreateSceneObject(1, m_ownerId, "so1", 0x10);
+            m_so2 = SceneHelpers.CreateSceneObject(1, m_ownerId, "so2", 0x20);
+        }
+
+        [Test]
+        public void TestSetTemporary()
+        {
+            TestHelpers.InMethod();
+
+            m_scene.AddSceneObject(m_so1);
+            m_so1.ScriptSetTemporaryStatus(true);
+
+            // Is this really the correct flag?
+            Assert.That(m_so1.RootPart.Flags, Is.EqualTo(PrimFlags.TemporaryOnRez));
+            Assert.That(m_so1.Backup, Is.False);
+
+            // Test setting back to non-temporary
+            m_so1.ScriptSetTemporaryStatus(false);
+
+            Assert.That(m_so1.RootPart.Flags, Is.EqualTo(PrimFlags.None));
+            Assert.That(m_so1.Backup, Is.True);          
+        }
+
+        [Test]
+        public void TestSetPhantomSinglePrim()
+        {
+            TestHelpers.InMethod();
+
+            m_scene.AddSceneObject(m_so1);
+
+            SceneObjectPart rootPart = m_so1.RootPart;
+            Assert.That(rootPart.Flags, Is.EqualTo(PrimFlags.None));
+
+            m_so1.ScriptSetPhantomStatus(true);
+
+//            Console.WriteLine("so.RootPart.Flags [{0}]", so.RootPart.Flags);
+            Assert.That(rootPart.Flags, Is.EqualTo(PrimFlags.Phantom));
+
+            m_so1.ScriptSetPhantomStatus(false);
+
+            Assert.That(rootPart.Flags, Is.EqualTo(PrimFlags.None));            
+        }
+
+        [Test]
+        public void TestSetNonPhysicsVolumeDetectSinglePrim()
+        {
+            TestHelpers.InMethod();
+
+            m_scene.AddSceneObject(m_so1);
+
+            SceneObjectPart rootPart = m_so1.RootPart;
+            Assert.That(rootPart.Flags, Is.EqualTo(PrimFlags.None));
+
+            m_so1.ScriptSetVolumeDetect(true);
+
+//            Console.WriteLine("so.RootPart.Flags [{0}]", so.RootPart.Flags);
+            Assert.That(rootPart.Flags, Is.EqualTo(PrimFlags.Phantom));
+
+            m_so1.ScriptSetVolumeDetect(false);
+
+            Assert.That(rootPart.Flags, Is.EqualTo(PrimFlags.None));            
+        }
+
+        [Test]
+        public void TestSetPhysicsSinglePrim()
+        {
+            TestHelpers.InMethod();
+
+            m_scene.AddSceneObject(m_so1);
+
+            SceneObjectPart rootPart = m_so1.RootPart;
+            Assert.That(rootPart.Flags, Is.EqualTo(PrimFlags.None));
+
+            m_so1.ScriptSetPhysicsStatus(true);
+
+            Assert.That(rootPart.Flags, Is.EqualTo(PrimFlags.Physics));
+
+            m_so1.ScriptSetPhysicsStatus(false);
+
+            Assert.That(rootPart.Flags, Is.EqualTo(PrimFlags.None));
+        }
+
+        [Test]
+        public void TestSetPhysicsVolumeDetectSinglePrim()
+        {
+            TestHelpers.InMethod();
+
+            m_scene.AddSceneObject(m_so1);
+
+            SceneObjectPart rootPart = m_so1.RootPart;
+            Assert.That(rootPart.Flags, Is.EqualTo(PrimFlags.None));
+
+            m_so1.ScriptSetPhysicsStatus(true);
+            m_so1.ScriptSetVolumeDetect(true);
+
+            Assert.That(rootPart.Flags, Is.EqualTo(PrimFlags.Phantom | PrimFlags.Physics));
+
+            m_so1.ScriptSetVolumeDetect(false);
+
+            Assert.That(rootPart.Flags, Is.EqualTo(PrimFlags.Physics));            
+        }
+        
+        [Test]
+        public void TestSetPhysicsLinkset()
+        {
+            TestHelpers.InMethod();
+
+            m_scene.AddSceneObject(m_so1);
+            m_scene.AddSceneObject(m_so2);
+
+            m_scene.LinkObjects(m_ownerId, m_so1.LocalId, new List<uint>() { m_so2.LocalId });
+
+            m_so1.ScriptSetPhysicsStatus(true);
+
+            Assert.That(m_so1.RootPart.Flags, Is.EqualTo(PrimFlags.Physics));
+            Assert.That(m_so1.Parts[1].Flags, Is.EqualTo(PrimFlags.Physics));
+
+            m_so1.ScriptSetPhysicsStatus(false);
+
+            Assert.That(m_so1.RootPart.Flags, Is.EqualTo(PrimFlags.None));
+            Assert.That(m_so1.Parts[1].Flags, Is.EqualTo(PrimFlags.None));
+
+            m_so1.ScriptSetPhysicsStatus(true);
+
+            Assert.That(m_so1.RootPart.Flags, Is.EqualTo(PrimFlags.Physics));
+            Assert.That(m_so1.Parts[1].Flags, Is.EqualTo(PrimFlags.Physics));
+        }
+
+        /// <summary>
+        /// Test that linking results in the correct physical status for all linkees.
+        /// </summary>
+        [Test]
+        public void TestLinkPhysicsBothPhysical()
+        {
+            TestHelpers.InMethod();
+
+            m_scene.AddSceneObject(m_so1);
+            m_scene.AddSceneObject(m_so2);
+
+            m_so1.ScriptSetPhysicsStatus(true);
+            m_so2.ScriptSetPhysicsStatus(true);
+
+            m_scene.LinkObjects(m_ownerId, m_so1.LocalId, new List<uint>() { m_so2.LocalId });
+
+            Assert.That(m_so1.RootPart.Flags, Is.EqualTo(PrimFlags.Physics));
+            Assert.That(m_so1.Parts[1].Flags, Is.EqualTo(PrimFlags.Physics));
+        }
+
+        /// <summary>
+        /// Test that linking results in the correct physical status for all linkees.
+        /// </summary>
+        [Test]
+        public void TestLinkPhysicsRootPhysicalOnly()
+        {
+            TestHelpers.InMethod();
+
+            m_scene.AddSceneObject(m_so1);
+            m_scene.AddSceneObject(m_so2);
+
+            m_so1.ScriptSetPhysicsStatus(true);
+
+            m_scene.LinkObjects(m_ownerId, m_so1.LocalId, new List<uint>() { m_so2.LocalId });
+
+            Assert.That(m_so1.RootPart.Flags, Is.EqualTo(PrimFlags.Physics));
+            Assert.That(m_so1.Parts[1].Flags, Is.EqualTo(PrimFlags.Physics));
+        }
+
+        /// <summary>
+        /// Test that linking results in the correct physical status for all linkees.
+        /// </summary>
+        [Test]
+        public void TestLinkPhysicsChildPhysicalOnly()
+        {
+            TestHelpers.InMethod();
+
+            m_scene.AddSceneObject(m_so1);
+            m_scene.AddSceneObject(m_so2);
+
+            m_so2.ScriptSetPhysicsStatus(true);
+
+            m_scene.LinkObjects(m_ownerId, m_so1.LocalId, new List<uint>() { m_so2.LocalId });
+
+            Assert.That(m_so1.RootPart.Flags, Is.EqualTo(PrimFlags.None));
+            Assert.That(m_so1.Parts[1].Flags, Is.EqualTo(PrimFlags.None));
+        }
+    }
+}
\ No newline at end of file
diff --git a/OpenSim/Region/Framework/Scenes/Tests/SceneObjectUndoRedoTests.cs b/OpenSim/Region/Framework/Scenes/Tests/SceneObjectUndoRedoTests.cs
new file mode 100644
index 0000000..cdebe25
--- /dev/null
+++ b/OpenSim/Region/Framework/Scenes/Tests/SceneObjectUndoRedoTests.cs
@@ -0,0 +1,183 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using System.Reflection;
+using NUnit.Framework;
+using OpenMetaverse;
+using OpenSim.Framework;
+using OpenSim.Framework.Communications;
+using OpenSim.Region.Framework.Scenes;
+using OpenSim.Tests.Common;
+
+namespace OpenSim.Region.Framework.Scenes.Tests
+{
+    /// <summary>
+    /// Tests for undo/redo
+    /// </summary>
+    public class SceneObjectUndoRedoTests : OpenSimTestCase
+    {
+        [Test]
+        public void TestUndoRedoResizeSceneObject()
+        {
+            TestHelpers.InMethod();
+//            TestHelpers.EnableLogging();
+
+            Vector3 firstSize = new Vector3(2, 3, 4);
+            Vector3 secondSize = new Vector3(5, 6, 7);
+
+            Scene scene = new SceneHelpers().SetupScene();
+            scene.MaxUndoCount = 20;
+            SceneObjectGroup g1 = SceneHelpers.AddSceneObject(scene);
+
+            // TODO: It happens to be the case that we are not storing undo states for SOPs which are not yet in a SOG,
+            // which is the way that AddSceneObject() sets up the object (i.e. it creates the SOP first).  However,
+            // this is somewhat by chance.  Really, we shouldn't be storing undo states at all if the object is not
+            // in a scene.
+            Assert.That(g1.RootPart.UndoCount, Is.EqualTo(0));
+
+            g1.GroupResize(firstSize);
+            Assert.That(g1.RootPart.UndoCount, Is.EqualTo(1));
+
+            g1.GroupResize(secondSize);
+            Assert.That(g1.RootPart.UndoCount, Is.EqualTo(2));
+
+            g1.RootPart.Undo();
+            Assert.That(g1.RootPart.UndoCount, Is.EqualTo(1));
+            Assert.That(g1.GroupScale, Is.EqualTo(firstSize));
+
+            g1.RootPart.Redo();
+            Assert.That(g1.RootPart.UndoCount, Is.EqualTo(2));
+            Assert.That(g1.GroupScale, Is.EqualTo(secondSize));
+        }
+
+        [Test]
+        public void TestUndoLimit()
+        {
+            TestHelpers.InMethod();
+
+            Vector3 firstSize = new Vector3(2, 3, 4);
+            Vector3 secondSize = new Vector3(5, 6, 7);
+            Vector3 thirdSize = new Vector3(8, 9, 10);
+            Vector3 fourthSize = new Vector3(11, 12, 13);
+
+            Scene scene = new SceneHelpers().SetupScene();
+            scene.MaxUndoCount = 2;
+            SceneObjectGroup g1 = SceneHelpers.AddSceneObject(scene);
+
+            g1.GroupResize(firstSize);
+            g1.GroupResize(secondSize);
+            g1.GroupResize(thirdSize);
+            g1.GroupResize(fourthSize);
+
+            g1.RootPart.Undo();
+            g1.RootPart.Undo();
+            g1.RootPart.Undo();
+
+            Assert.That(g1.RootPart.UndoCount, Is.EqualTo(0));
+            Assert.That(g1.GroupScale, Is.EqualTo(secondSize));
+        }
+
+        [Test]
+        public void TestNoUndoOnObjectsNotInScene()
+        {
+            TestHelpers.InMethod();
+
+            Vector3 firstSize = new Vector3(2, 3, 4);
+            Vector3 secondSize = new Vector3(5, 6, 7);
+//            Vector3 thirdSize = new Vector3(8, 9, 10);
+//            Vector3 fourthSize = new Vector3(11, 12, 13);
+
+            Scene scene = new SceneHelpers().SetupScene();
+            scene.MaxUndoCount = 20;
+            SceneObjectGroup g1 = SceneHelpers.CreateSceneObject(1, TestHelpers.ParseTail(0x1));
+
+            g1.GroupResize(firstSize);
+            g1.GroupResize(secondSize);
+
+            Assert.That(g1.RootPart.UndoCount, Is.EqualTo(0));
+
+            g1.RootPart.Undo();
+
+            Assert.That(g1.GroupScale, Is.EqualTo(secondSize));
+        }
+
+        [Test]
+        public void TestUndoBeyondAvailable()
+        {
+            TestHelpers.InMethod();
+
+            Vector3 newSize = new Vector3(2, 3, 4);
+
+            Scene scene = new SceneHelpers().SetupScene();
+            scene.MaxUndoCount = 20;
+            SceneObjectGroup g1 = SceneHelpers.AddSceneObject(scene);
+            Vector3 originalSize = g1.GroupScale;
+
+            g1.RootPart.Undo();
+
+            Assert.That(g1.RootPart.UndoCount, Is.EqualTo(0));
+            Assert.That(g1.GroupScale, Is.EqualTo(originalSize));
+
+            g1.GroupResize(newSize);
+            Assert.That(g1.RootPart.UndoCount, Is.EqualTo(1));
+            Assert.That(g1.GroupScale, Is.EqualTo(newSize));
+
+            g1.RootPart.Undo();
+            g1.RootPart.Undo();
+
+            Assert.That(g1.RootPart.UndoCount, Is.EqualTo(0));
+            Assert.That(g1.GroupScale, Is.EqualTo(originalSize));
+        }
+
+        [Test]
+        public void TestRedoBeyondAvailable()
+        {
+            TestHelpers.InMethod();
+
+            Vector3 newSize = new Vector3(2, 3, 4);
+
+            Scene scene = new SceneHelpers().SetupScene();
+            scene.MaxUndoCount = 20;
+            SceneObjectGroup g1 = SceneHelpers.AddSceneObject(scene);
+            Vector3 originalSize = g1.GroupScale;
+
+            g1.RootPart.Redo();
+
+            Assert.That(g1.RootPart.UndoCount, Is.EqualTo(0));
+            Assert.That(g1.GroupScale, Is.EqualTo(originalSize));
+
+            g1.GroupResize(newSize);
+            g1.RootPart.Undo();
+            g1.RootPart.Redo();
+            g1.RootPart.Redo();
+
+            Assert.That(g1.RootPart.UndoCount, Is.EqualTo(1));
+            Assert.That(g1.GroupScale, Is.EqualTo(newSize));
+        }
+    }
+}
\ No newline at end of file
diff --git a/OpenSim/Region/Framework/Scenes/Tests/SceneObjectUserGroupTests.cs b/OpenSim/Region/Framework/Scenes/Tests/SceneObjectUserGroupTests.cs
new file mode 100644
index 0000000..fd49c88
--- /dev/null
+++ b/OpenSim/Region/Framework/Scenes/Tests/SceneObjectUserGroupTests.cs
@@ -0,0 +1,83 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using System.Collections.Generic;
+using System.Reflection;
+using Nini.Config;
+using NUnit.Framework;
+using OpenMetaverse;
+using OpenSim.Framework;
+using OpenSim.Framework.Communications;
+using OpenSim.Region.CoreModules.Avatar.InstantMessage;
+using OpenSim.Region.CoreModules.World.Permissions;
+using OpenSim.Region.Framework.Interfaces;
+using OpenSim.Region.Framework.Scenes;
+using OpenSim.Region.OptionalModules.Avatar.XmlRpcGroups;
+using OpenSim.Tests.Common;
+
+namespace OpenSim.Region.Framework.Scenes.Tests
+{
+    [TestFixture]
+    public class SceneObjectUserGroupTests : OpenSimTestCase
+    {
+        /// <summary>
+        /// Test share with group object functionality
+        /// </summary>
+        /// <remarks>This test is not yet fully implemented</remarks>
+        [Test]
+        public void TestShareWithGroup()
+        {
+            TestHelpers.InMethod();
+                        
+            UUID userId = UUID.Parse("10000000-0000-0000-0000-000000000001");
+            
+            TestScene scene = new SceneHelpers().SetupScene();
+            IConfigSource configSource = new IniConfigSource();
+            
+            IConfig startupConfig = configSource.AddConfig("Startup");
+            startupConfig.Set("serverside_object_permissions", true);
+            
+            IConfig groupsConfig = configSource.AddConfig("Groups");            
+            groupsConfig.Set("Enabled", true);
+            groupsConfig.Set("Module", "GroupsModule");            
+            groupsConfig.Set("DebugEnabled", true);            
+                       
+            SceneHelpers.SetupSceneModules(
+                scene, configSource, new object[] 
+                   { new PermissionsModule(), 
+                     new GroupsModule(), 
+                     new MockGroupsServicesConnector() });
+            
+            IClientAPI client = SceneHelpers.AddScenePresence(scene, userId).ControllingClient;            
+            
+            IGroupsModule groupsModule = scene.RequestModuleInterface<IGroupsModule>();     
+            
+            groupsModule.CreateGroup(client, "group1", "To boldly go", true, UUID.Zero, 5, true, true, true);
+        }
+    }
+}
\ No newline at end of file
diff --git a/OpenSim/Region/Framework/Scenes/Tests/ScenePresenceAgentTests.cs b/OpenSim/Region/Framework/Scenes/Tests/ScenePresenceAgentTests.cs
new file mode 100644
index 0000000..06e6423
--- /dev/null
+++ b/OpenSim/Region/Framework/Scenes/Tests/ScenePresenceAgentTests.cs
@@ -0,0 +1,291 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using System.Collections.Generic;
+using System.Reflection;
+using System.Text;
+using System.Threading;
+using System.Timers;
+using Timer = System.Timers.Timer;
+using Nini.Config;
+using NUnit.Framework;
+using OpenMetaverse;
+using OpenSim.Framework;
+using OpenSim.Framework.Communications;
+using OpenSim.Region.Framework.Scenes;
+using OpenSim.Region.Framework.Interfaces;
+using OpenSim.Region.ClientStack.Linden;
+using OpenSim.Region.CoreModules.Framework.EntityTransfer;
+using OpenSim.Region.CoreModules.World.Serialiser;
+using OpenSim.Region.CoreModules.ServiceConnectorsOut.Simulation;
+using OpenSim.Tests.Common;
+using GridRegion = OpenSim.Services.Interfaces.GridRegion;
+
+namespace OpenSim.Region.Framework.Scenes.Tests
+{
+    /// <summary>
+    /// Scene presence tests
+    /// </summary>
+    [TestFixture]
+    public class ScenePresenceAgentTests : OpenSimTestCase
+    {
+//        public Scene scene, scene2, scene3;
+//        public UUID agent1, agent2, agent3;
+//        public static Random random;
+//        public ulong region1, region2, region3;
+//        public AgentCircuitData acd1;
+//        public TestClient testclient;
+
+//        [TestFixtureSetUp]
+//        public void Init()
+//        {
+////            TestHelpers.InMethod();
+////
+////            SceneHelpers sh = new SceneHelpers();
+////
+////            scene = sh.SetupScene("Neighbour x", UUID.Random(), 1000, 1000);
+////            scene2 = sh.SetupScene("Neighbour x+1", UUID.Random(), 1001, 1000);
+////            scene3 = sh.SetupScene("Neighbour x-1", UUID.Random(), 999, 1000);
+////
+////            ISharedRegionModule interregionComms = new LocalSimulationConnectorModule();
+////            interregionComms.Initialise(new IniConfigSource());
+////            interregionComms.PostInitialise();
+////            SceneHelpers.SetupSceneModules(scene, new IniConfigSource(), interregionComms);
+////            SceneHelpers.SetupSceneModules(scene2, new IniConfigSource(), interregionComms);
+////            SceneHelpers.SetupSceneModules(scene3, new IniConfigSource(), interregionComms);
+//
+////            agent1 = UUID.Random();
+////            agent2 = UUID.Random();
+////            agent3 = UUID.Random();
+//
+////            region1 = scene.RegionInfo.RegionHandle;
+////            region2 = scene2.RegionInfo.RegionHandle;
+////            region3 = scene3.RegionInfo.RegionHandle;
+//        }
+
+        [Test]
+        public void TestCreateRootScenePresence()
+        {
+            TestHelpers.InMethod();
+//            TestHelpers.EnableLogging();
+
+            UUID spUuid = TestHelpers.ParseTail(0x1);
+
+            TestScene scene = new SceneHelpers().SetupScene();
+            SceneHelpers.AddScenePresence(scene, spUuid);
+
+            Assert.That(scene.AuthenticateHandler.GetAgentCircuitData(spUuid), Is.Not.Null);
+            Assert.That(scene.AuthenticateHandler.GetAgentCircuits().Count, Is.EqualTo(1));
+
+            ScenePresence sp = scene.GetScenePresence(spUuid);
+            Assert.That(sp, Is.Not.Null);
+            Assert.That(sp.IsChildAgent, Is.False);
+            Assert.That(sp.UUID, Is.EqualTo(spUuid));
+
+            Assert.That(scene.GetScenePresences().Count, Is.EqualTo(1));
+        }
+
+        /// <summary>
+        /// Test that duplicate complete movement calls are ignored.
+        /// </summary>
+        /// <remarks>
+        /// If duplicate calls are not ignored then there is a risk of race conditions or other unexpected effects.
+        /// </remarks>
+        [Test]
+        public void TestDupeCompleteMovementCalls()
+        {
+            TestHelpers.InMethod();
+//            TestHelpers.EnableLogging();
+
+            UUID spUuid = TestHelpers.ParseTail(0x1);
+
+            TestScene scene = new SceneHelpers().SetupScene();
+
+            int makeRootAgentEvents = 0;
+            scene.EventManager.OnMakeRootAgent += spi => makeRootAgentEvents++;
+
+            ScenePresence sp = SceneHelpers.AddScenePresence(scene, spUuid);
+
+            Assert.That(makeRootAgentEvents, Is.EqualTo(1));
+
+            // Normally these would be invoked by a CompleteMovement message coming in to the UDP stack.  But for
+            // convenience, here we will invoke it manually.
+            sp.CompleteMovement(sp.ControllingClient, true);
+
+            Assert.That(makeRootAgentEvents, Is.EqualTo(1));
+
+            // Check rest of exepcted parameters.
+            Assert.That(scene.AuthenticateHandler.GetAgentCircuitData(spUuid), Is.Not.Null);
+            Assert.That(scene.AuthenticateHandler.GetAgentCircuits().Count, Is.EqualTo(1));
+          
+            Assert.That(sp.IsChildAgent, Is.False);
+            Assert.That(sp.UUID, Is.EqualTo(spUuid));
+
+            Assert.That(scene.GetScenePresences().Count, Is.EqualTo(1));
+        }
+
+        [Test]
+        public void TestCreateDuplicateRootScenePresence()
+        {
+            TestHelpers.InMethod();
+//            TestHelpers.EnableLogging();
+
+            UUID spUuid = TestHelpers.ParseTail(0x1);
+
+            // The etm is only invoked by this test to check whether an agent is still in transit if there is a dupe
+            EntityTransferModule etm = new EntityTransferModule();
+
+            IConfigSource config = new IniConfigSource();
+            IConfig modulesConfig = config.AddConfig("Modules");
+            modulesConfig.Set("EntityTransferModule", etm.Name);
+            IConfig entityTransferConfig = config.AddConfig("EntityTransfer");
+
+            // In order to run a single threaded regression test we do not want the entity transfer module waiting
+            // for a callback from the destination scene before removing its avatar data.
+            entityTransferConfig.Set("wait_for_callback", false);
+
+            TestScene scene = new SceneHelpers().SetupScene();
+            SceneHelpers.SetupSceneModules(scene, config, etm);
+            SceneHelpers.AddScenePresence(scene, spUuid);
+            SceneHelpers.AddScenePresence(scene, spUuid);
+
+            Assert.That(scene.AuthenticateHandler.GetAgentCircuitData(spUuid), Is.Not.Null);
+            Assert.That(scene.AuthenticateHandler.GetAgentCircuits().Count, Is.EqualTo(1));
+
+            ScenePresence sp = scene.GetScenePresence(spUuid);
+            Assert.That(sp, Is.Not.Null);
+            Assert.That(sp.IsChildAgent, Is.False);
+            Assert.That(sp.UUID, Is.EqualTo(spUuid));
+        }
+
+        [Test]
+        public void TestCloseClient()
+        {
+            TestHelpers.InMethod();
+//            TestHelpers.EnableLogging();
+
+            TestScene scene = new SceneHelpers().SetupScene();
+            ScenePresence sp = SceneHelpers.AddScenePresence(scene, TestHelpers.ParseTail(0x1));
+
+            scene.CloseAgent(sp.UUID, false);
+
+            Assert.That(scene.GetScenePresence(sp.UUID), Is.Null);
+            Assert.That(scene.AuthenticateHandler.GetAgentCircuitData(sp.UUID), Is.Null);
+            Assert.That(scene.AuthenticateHandler.GetAgentCircuits().Count, Is.EqualTo(0));
+
+//            TestHelpers.DisableLogging();
+        }
+
+        [Test]
+        public void TestCreateChildScenePresence()
+        {
+            TestHelpers.InMethod();
+//            log4net.Config.XmlConfigurator.Configure();
+
+            LocalSimulationConnectorModule lsc = new LocalSimulationConnectorModule();
+
+            IConfigSource configSource = new IniConfigSource();
+            IConfig config = configSource.AddConfig("Modules");
+            config.Set("SimulationServices", "LocalSimulationConnectorModule");
+
+            SceneHelpers sceneHelpers = new SceneHelpers();
+            TestScene scene = sceneHelpers.SetupScene();
+            SceneHelpers.SetupSceneModules(scene, configSource, lsc);
+
+            UUID agentId = TestHelpers.ParseTail(0x01);
+            AgentCircuitData acd = SceneHelpers.GenerateAgentData(agentId);
+            acd.child = true;
+
+            GridRegion region = scene.GridService.GetRegionByName(UUID.Zero, scene.RegionInfo.RegionName);
+            string reason;
+
+            // *** This is the first stage, when a neighbouring region is told that a viewer is about to try and
+            // establish a child scene presence.  We pass in the circuit code that the client has to connect with ***
+            // XXX: ViaLogin may not be correct here.
+            scene.SimulationService.CreateAgent(null, region, acd, (uint)TeleportFlags.ViaLogin, out reason);
+
+            Assert.That(scene.AuthenticateHandler.GetAgentCircuitData(agentId), Is.Not.Null);
+            Assert.That(scene.AuthenticateHandler.GetAgentCircuits().Count, Is.EqualTo(1));
+
+            // There's no scene presence yet since only an agent circuit has been established.
+            Assert.That(scene.GetScenePresence(agentId), Is.Null);
+
+            // *** This is the second stage, where the client established a child agent/scene presence using the
+            // circuit code given to the scene in stage 1 ***
+            TestClient client = new TestClient(acd, scene);
+            scene.AddNewAgent(client, PresenceType.User);
+
+            Assert.That(scene.AuthenticateHandler.GetAgentCircuitData(agentId), Is.Not.Null);
+            Assert.That(scene.AuthenticateHandler.GetAgentCircuits().Count, Is.EqualTo(1));
+
+            ScenePresence sp = scene.GetScenePresence(agentId);
+            Assert.That(sp, Is.Not.Null);
+            Assert.That(sp.UUID, Is.EqualTo(agentId));
+            Assert.That(sp.IsChildAgent, Is.True);
+        }
+
+        /// <summary>
+        /// Test that if a root agent logs into a region, a child agent is also established in the neighbouring region
+        /// </summary>
+        /// <remarks>
+        /// Please note that unlike the other tests here, this doesn't rely on anything set up in the instance fields.
+        /// INCOMPLETE
+        /// </remarks>
+        [Test]
+        public void TestChildAgentEstablishedInNeighbour()
+        {
+            TestHelpers.InMethod();
+//            log4net.Config.XmlConfigurator.Configure();
+            
+//            UUID agent1Id = UUID.Parse("00000000-0000-0000-0000-000000000001");
+            
+            TestScene myScene1 = new SceneHelpers().SetupScene("Neighbour y", UUID.Random(), 1000, 1000);
+            TestScene myScene2 = new SceneHelpers().SetupScene("Neighbour y + 1", UUID.Random(), 1001, 1000);
+
+            IConfigSource configSource = new IniConfigSource();
+            IConfig config = configSource.AddConfig("Startup");
+            config.Set("serverside_object_permissions", true);
+            config.Set("EventQueue", true);
+
+            EntityTransferModule etm = new EntityTransferModule();
+
+            EventQueueGetModule eqgm1 = new EventQueueGetModule();
+            SceneHelpers.SetupSceneModules(myScene1, configSource, etm, eqgm1);
+
+            EventQueueGetModule eqgm2 = new EventQueueGetModule();
+            SceneHelpers.SetupSceneModules(myScene2, configSource, etm, eqgm2);
+            
+//            SceneHelpers.AddScenePresence(myScene1, agent1Id);
+//            ScenePresence childPresence = myScene2.GetScenePresence(agent1);
+//
+//            // TODO: Need to do a fair amount of work to allow synchronous establishment of child agents
+//            Assert.That(childPresence, Is.Not.Null);
+//            Assert.That(childPresence.IsChildAgent, Is.True);
+        }
+    }
+}
\ No newline at end of file
diff --git a/OpenSim/Region/Framework/Scenes/Tests/ScenePresenceAnimationTests.cs b/OpenSim/Region/Framework/Scenes/Tests/ScenePresenceAnimationTests.cs
new file mode 100644
index 0000000..42cfa1b
--- /dev/null
+++ b/OpenSim/Region/Framework/Scenes/Tests/ScenePresenceAnimationTests.cs
@@ -0,0 +1,69 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using System.Collections.Generic;
+using System.Reflection;
+using System.Text;
+using System.Threading;
+using System.Timers;
+using Nini.Config;
+using NUnit.Framework;
+using OpenMetaverse;
+using OpenSim.Framework;
+using OpenSim.Framework.Communications;
+using OpenSim.Region.Framework.Scenes;
+using OpenSim.Region.Framework.Interfaces;
+using OpenSim.Region.CoreModules.Framework.EntityTransfer;
+using OpenSim.Region.CoreModules.World.Serialiser;
+using OpenSim.Region.CoreModules.ServiceConnectorsOut.Simulation;
+using OpenSim.Region.Physics.Manager;
+using OpenSim.Tests.Common;
+
+namespace OpenSim.Region.Framework.Scenes.Tests
+{
+    /// <summary>
+    /// Scene presence animation tests
+    /// </summary>
+    [TestFixture]
+    public class ScenePresenceAnimationTests : OpenSimTestCase
+    {
+        [Test]
+        public void TestFlyingAnimation()
+        {
+            TestHelpers.InMethod();
+//            log4net.Config.XmlConfigurator.Configure();
+
+            TestScene scene = new SceneHelpers().SetupScene();
+            ScenePresence sp = SceneHelpers.AddScenePresence(scene, TestHelpers.ParseTail(0x1));
+            sp.Flying = true;
+            sp.PhysicsCollisionUpdate(new CollisionEventUpdate());
+
+            Assert.That(sp.Animator.CurrentMovementAnimation, Is.EqualTo("HOVER"));
+        }
+    }
+}
\ No newline at end of file
diff --git a/OpenSim/Region/Framework/Scenes/Tests/ScenePresenceAutopilotTests.cs b/OpenSim/Region/Framework/Scenes/Tests/ScenePresenceAutopilotTests.cs
new file mode 100644
index 0000000..c6e3b8b
--- /dev/null
+++ b/OpenSim/Region/Framework/Scenes/Tests/ScenePresenceAutopilotTests.cs
@@ -0,0 +1,132 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using System.Collections.Generic;
+using System.Reflection;
+using log4net;
+using Nini.Config;
+using NUnit.Framework;
+using OpenMetaverse;
+using OpenSim.Framework;
+using OpenSim.Framework.Communications;
+using OpenSim.Region.Framework.Interfaces;
+using OpenSim.Region.Framework.Scenes;
+using OpenSim.Tests.Common;
+
+namespace OpenSim.Region.Framework.Scenes.Tests
+{
+    [TestFixture]
+    public class ScenePresenceAutopilotTests : OpenSimTestCase
+    {
+        private TestScene m_scene;
+
+        [TestFixtureSetUp]
+        public void FixtureInit()
+        {
+            // Don't allow tests to be bamboozled by asynchronous events.  Execute everything on the same thread.
+            Util.FireAndForgetMethod = FireAndForgetMethod.None;
+        }
+
+        [TestFixtureTearDown]
+        public void TearDown()
+        {
+            // We must set this back afterwards, otherwise later tests will fail since they're expecting multiple
+            // threads.  Possibly, later tests should be rewritten not to worry about such things.
+            Util.FireAndForgetMethod = Util.DefaultFireAndForgetMethod;
+        }
+
+        [SetUp]
+        public void Init()
+        {
+            m_scene = new SceneHelpers().SetupScene();
+        }
+
+        [Test]
+        public void TestMove()
+        {
+            TestHelpers.InMethod();
+//            log4net.Config.XmlConfigurator.Configure();
+
+            ScenePresence sp = SceneHelpers.AddScenePresence(m_scene, TestHelpers.ParseTail(0x1));
+
+            Vector3 startPos = sp.AbsolutePosition;
+//            Vector3 startPos = new Vector3(128, 128, 30);
+
+            // For now, we'll make the scene presence fly to simplify this test, but this needs to change.
+            sp.Flying = true;
+
+            m_scene.Update(1);
+            Assert.That(sp.AbsolutePosition, Is.EqualTo(startPos));
+
+            Vector3 targetPos = startPos + new Vector3(0, 10, 0);
+            sp.MoveToTarget(targetPos, false, false);
+
+            Assert.That(sp.AbsolutePosition, Is.EqualTo(startPos));
+            Assert.That(
+                sp.Rotation, new QuaternionToleranceConstraint(new Quaternion(0, 0, 0.7071068f, 0.7071068f), 0.000001));
+
+            m_scene.Update(1);
+
+            // We should really check the exact figure.
+            Assert.That(sp.AbsolutePosition.X, Is.EqualTo(startPos.X));
+            Assert.That(sp.AbsolutePosition.Y, Is.GreaterThan(startPos.Y));
+            Assert.That(sp.AbsolutePosition.Z, Is.EqualTo(startPos.Z));
+            Assert.That(sp.AbsolutePosition.Z, Is.LessThan(targetPos.X));
+
+            m_scene.Update(10);
+
+            double distanceToTarget = Util.GetDistanceTo(sp.AbsolutePosition, targetPos);
+            Assert.That(distanceToTarget, Is.LessThan(1), "Avatar not within 1 unit of target position on first move");
+            Assert.That(sp.AbsolutePosition, Is.EqualTo(targetPos));
+            Assert.That(sp.AgentControlFlags, Is.EqualTo((uint)AgentManager.ControlFlags.NONE));
+
+            // Try a second movement
+            startPos = sp.AbsolutePosition;
+            targetPos = startPos + new Vector3(10, 0, 0);
+            sp.MoveToTarget(targetPos, false, false);
+
+            Assert.That(sp.AbsolutePosition, Is.EqualTo(startPos));
+            Assert.That(
+                sp.Rotation, new QuaternionToleranceConstraint(new Quaternion(0, 0, 0, 1), 0.000001));
+
+            m_scene.Update(1);
+
+            // We should really check the exact figure.
+            Assert.That(sp.AbsolutePosition.X, Is.GreaterThan(startPos.X));
+            Assert.That(sp.AbsolutePosition.X, Is.LessThan(targetPos.X));
+            Assert.That(sp.AbsolutePosition.Y, Is.EqualTo(startPos.Y));
+            Assert.That(sp.AbsolutePosition.Z, Is.EqualTo(startPos.Z));
+
+            m_scene.Update(10);
+
+            distanceToTarget = Util.GetDistanceTo(sp.AbsolutePosition, targetPos);
+            Assert.That(distanceToTarget, Is.LessThan(1), "Avatar not within 1 unit of target position on second move");
+            Assert.That(sp.AbsolutePosition, Is.EqualTo(targetPos));
+        }
+    }
+}
\ No newline at end of file
diff --git a/OpenSim/Region/Framework/Scenes/Tests/ScenePresenceCapabilityTests.cs b/OpenSim/Region/Framework/Scenes/Tests/ScenePresenceCapabilityTests.cs
new file mode 100644
index 0000000..cca30db
--- /dev/null
+++ b/OpenSim/Region/Framework/Scenes/Tests/ScenePresenceCapabilityTests.cs
@@ -0,0 +1,87 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using System.Collections.Generic;
+using System.Reflection;
+using System.Text;
+using System.Threading;
+using System.Timers;
+using Timer = System.Timers.Timer;
+using Nini.Config;
+using NUnit.Framework;
+using OpenMetaverse;
+using OpenSim.Framework;
+using OpenSim.Framework.Communications;
+using OpenSim.Framework.Servers;
+using OpenSim.Framework.Servers.HttpServer;
+using OpenSim.Region.ClientStack.Linden;
+using OpenSim.Region.CoreModules.Framework;
+using OpenSim.Region.CoreModules.Framework.EntityTransfer;
+using OpenSim.Region.CoreModules.World.Serialiser;
+using OpenSim.Region.CoreModules.ServiceConnectorsOut.Simulation;
+using OpenSim.Region.Framework.Scenes;
+using OpenSim.Region.Framework.Interfaces;
+using OpenSim.Tests.Common;
+using GridRegion = OpenSim.Services.Interfaces.GridRegion;
+
+namespace OpenSim.Region.Framework.Scenes.Tests
+{
+    [TestFixture]
+    public class ScenePresenceCapabilityTests : OpenSimTestCase
+    {
+        [Test]
+        public void TestChildAgentSingleRegionCapabilities()
+        {
+            TestHelpers.InMethod();
+//            TestHelpers.EnableLogging();
+
+            UUID spUuid = TestHelpers.ParseTail(0x1);
+
+            // XXX: This is not great since the use of statics will mean that this has to be manually cleaned up for
+            // any subsequent test.
+            // XXX: May replace with a mock IHttpServer later.
+            BaseHttpServer httpServer = new BaseHttpServer(99999);
+            MainServer.AddHttpServer(httpServer);
+            MainServer.Instance = httpServer;
+
+            CapabilitiesModule capsMod = new CapabilitiesModule();
+            TestScene scene = new SceneHelpers().SetupScene();
+            SceneHelpers.SetupSceneModules(scene, capsMod);
+
+            ScenePresence sp = SceneHelpers.AddChildScenePresence(scene, spUuid);
+            Assert.That(capsMod.GetCapsForUser(spUuid), Is.Not.Null);
+
+            // TODO: Need to add tests for other ICapabiltiesModule methods.
+
+            scene.CloseAgent(sp.UUID, false);
+            Assert.That(capsMod.GetCapsForUser(spUuid), Is.Null);
+
+            // TODO: Need to add tests for other ICapabiltiesModule methods.
+        }
+    }
+}
\ No newline at end of file
diff --git a/OpenSim/Region/Framework/Scenes/Tests/ScenePresenceCrossingTests.cs b/OpenSim/Region/Framework/Scenes/Tests/ScenePresenceCrossingTests.cs
new file mode 100644
index 0000000..e14da8b
--- /dev/null
+++ b/OpenSim/Region/Framework/Scenes/Tests/ScenePresenceCrossingTests.cs
@@ -0,0 +1,248 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using System.Collections.Generic;
+using System.Reflection;
+using Nini.Config;
+using NUnit.Framework;
+using OpenMetaverse;
+using OpenSim.Framework;
+using OpenSim.Framework.Communications;
+using OpenSim.Framework.Servers;
+using OpenSim.Region.Framework.Interfaces;
+using OpenSim.Region.CoreModules.Framework;
+using OpenSim.Region.CoreModules.Framework.EntityTransfer;
+using OpenSim.Region.CoreModules.ServiceConnectorsOut.Simulation;
+using OpenSim.Region.CoreModules.World.Permissions;
+using OpenSim.Tests.Common;
+
+namespace OpenSim.Region.Framework.Scenes.Tests
+{
+    [TestFixture]
+    public class ScenePresenceCrossingTests : OpenSimTestCase
+    {
+        [TestFixtureSetUp]
+        public void FixtureInit()
+        {
+            // Don't allow tests to be bamboozled by asynchronous events.  Execute everything on the same thread.
+            Util.FireAndForgetMethod = FireAndForgetMethod.RegressionTest;
+        }
+
+        [TestFixtureTearDown]
+        public void TearDown()
+        {
+            // We must set this back afterwards, otherwise later tests will fail since they're expecting multiple
+            // threads.  Possibly, later tests should be rewritten so none of them require async stuff (which regression
+            // tests really shouldn't).
+            Util.FireAndForgetMethod = Util.DefaultFireAndForgetMethod;
+        }
+
+        [Test]
+        public void TestCrossOnSameSimulator()
+        {
+            TestHelpers.InMethod();
+//            TestHelpers.EnableLogging();
+
+            UUID userId = TestHelpers.ParseTail(0x1);
+
+//            TestEventQueueGetModule eqmA = new TestEventQueueGetModule();
+            EntityTransferModule etmA = new EntityTransferModule();
+            EntityTransferModule etmB = new EntityTransferModule();
+            LocalSimulationConnectorModule lscm = new LocalSimulationConnectorModule();
+
+            IConfigSource config = new IniConfigSource();
+            IConfig modulesConfig = config.AddConfig("Modules");
+            modulesConfig.Set("EntityTransferModule", etmA.Name);
+            modulesConfig.Set("SimulationServices", lscm.Name);
+//            IConfig entityTransferConfig = config.AddConfig("EntityTransfer");
+
+            // In order to run a single threaded regression test we do not want the entity transfer module waiting
+            // for a callback from the destination scene before removing its avatar data.
+//            entityTransferConfig.Set("wait_for_callback", false);
+
+            SceneHelpers sh = new SceneHelpers();
+            TestScene sceneA = sh.SetupScene("sceneA", TestHelpers.ParseTail(0x100), 1000, 1000);
+            TestScene sceneB = sh.SetupScene("sceneB", TestHelpers.ParseTail(0x200), 1000, 999);
+
+            SceneHelpers.SetupSceneModules(new Scene[] { sceneA, sceneB }, config, lscm);
+            SceneHelpers.SetupSceneModules(sceneA, config, new CapabilitiesModule(), etmA);
+//            SceneHelpers.SetupSceneModules(sceneA, config, new CapabilitiesModule(), etmA, eqmA);
+            SceneHelpers.SetupSceneModules(sceneB, config, new CapabilitiesModule(), etmB);
+
+            AgentCircuitData acd = SceneHelpers.GenerateAgentData(userId);
+            TestClient tc = new TestClient(acd, sceneA);
+            List<TestClient> destinationTestClients = new List<TestClient>();
+            EntityTransferHelpers.SetupInformClientOfNeighbourTriggersNeighbourClientCreate(tc, destinationTestClients);
+
+            ScenePresence originalSp = SceneHelpers.AddScenePresence(sceneA, tc, acd);
+            originalSp.AbsolutePosition = new Vector3(128, 32, 10);
+
+//            originalSp.Flying = true;
+
+//            Console.WriteLine("First pos {0}", originalSp.AbsolutePosition);
+
+//            eqmA.ClearEvents();
+
+            AgentUpdateArgs moveArgs = new AgentUpdateArgs();
+            //moveArgs.BodyRotation = Quaternion.CreateFromEulers(Vector3.Zero);
+            moveArgs.BodyRotation = Quaternion.CreateFromEulers(new Vector3(0, 0, (float)-(Math.PI / 2)));
+            moveArgs.ControlFlags = (uint)AgentManager.ControlFlags.AGENT_CONTROL_AT_POS;
+            moveArgs.SessionID = acd.SessionID;
+
+            originalSp.HandleAgentUpdate(originalSp.ControllingClient, moveArgs);
+
+            sceneA.Update(1);
+
+//            Console.WriteLine("Second pos {0}", originalSp.AbsolutePosition);
+
+            // FIXME: This is a sufficient number of updates to for the presence to reach the northern border.
+            // But really we want to do this in a more robust way.
+            for (int i = 0; i < 100; i++)
+            {
+                sceneA.Update(1);
+//                Console.WriteLine("Pos {0}", originalSp.AbsolutePosition);
+            }
+
+            // Need to sort processing of EnableSimulator message on adding scene presences before we can test eqm
+            // messages
+//            Dictionary<UUID, List<TestEventQueueGetModule.Event>> eqmEvents = eqmA.Events;
+//
+//            Assert.That(eqmEvents.Count, Is.EqualTo(1));
+//            Assert.That(eqmEvents.ContainsKey(originalSp.UUID), Is.True);
+//
+//            List<TestEventQueueGetModule.Event> spEqmEvents = eqmEvents[originalSp.UUID];
+//
+//            Assert.That(spEqmEvents.Count, Is.EqualTo(1));
+//            Assert.That(spEqmEvents[0].Name, Is.EqualTo("CrossRegion"));
+
+            // sceneA should now only have a child agent
+            ScenePresence spAfterCrossSceneA = sceneA.GetScenePresence(originalSp.UUID);
+            Assert.That(spAfterCrossSceneA.IsChildAgent, Is.True);
+
+            ScenePresence spAfterCrossSceneB = sceneB.GetScenePresence(originalSp.UUID);
+
+            // Agent remains a child until the client triggers complete movement
+            Assert.That(spAfterCrossSceneB.IsChildAgent, Is.True);
+
+            TestClient sceneBTc = ((TestClient)spAfterCrossSceneB.ControllingClient);
+
+            int agentMovementCompleteReceived = 0;
+            sceneBTc.OnReceivedMoveAgentIntoRegion += (ri, pos, look) => agentMovementCompleteReceived++;
+
+            sceneBTc.CompleteMovement();
+
+            Assert.That(agentMovementCompleteReceived, Is.EqualTo(1));
+            Assert.That(spAfterCrossSceneB.IsChildAgent, Is.False);
+        }
+
+        /// <summary>
+        /// Test a cross attempt where the user can see into the neighbour but does not have permission to become
+        /// root there.
+        /// </summary>
+        [Test]
+        public void TestCrossOnSameSimulatorNoRootDestPerm()
+        {
+            TestHelpers.InMethod();
+//            TestHelpers.EnableLogging();
+
+            UUID userId = TestHelpers.ParseTail(0x1);
+
+            EntityTransferModule etmA = new EntityTransferModule();
+            EntityTransferModule etmB = new EntityTransferModule();
+            LocalSimulationConnectorModule lscm = new LocalSimulationConnectorModule();
+
+            IConfigSource config = new IniConfigSource();
+            IConfig modulesConfig = config.AddConfig("Modules");
+            modulesConfig.Set("EntityTransferModule", etmA.Name);
+            modulesConfig.Set("SimulationServices", lscm.Name);
+
+            SceneHelpers sh = new SceneHelpers();
+            TestScene sceneA = sh.SetupScene("sceneA", TestHelpers.ParseTail(0x100), 1000, 1000);
+            TestScene sceneB = sh.SetupScene("sceneB", TestHelpers.ParseTail(0x200), 1000, 999);
+
+            SceneHelpers.SetupSceneModules(new Scene[] { sceneA, sceneB }, config, lscm);
+            SceneHelpers.SetupSceneModules(sceneA, config, new CapabilitiesModule(), etmA);
+
+            // We need to set up the permisions module on scene B so that our later use of agent limit to deny
+            // QueryAccess won't succeed anyway because administrators are always allowed in and the default
+            // IsAdministrator if no permissions module is present is true.
+            SceneHelpers.SetupSceneModules(sceneB, config, new CapabilitiesModule(), new PermissionsModule(), etmB);
+
+            AgentCircuitData acd = SceneHelpers.GenerateAgentData(userId);
+            TestClient tc = new TestClient(acd, sceneA);
+            List<TestClient> destinationTestClients = new List<TestClient>();
+            EntityTransferHelpers.SetupInformClientOfNeighbourTriggersNeighbourClientCreate(tc, destinationTestClients);
+
+            // Make sure sceneB will not accept this avatar.
+            sceneB.RegionInfo.EstateSettings.PublicAccess = false;
+
+            ScenePresence originalSp = SceneHelpers.AddScenePresence(sceneA, tc, acd);
+            originalSp.AbsolutePosition = new Vector3(128, 32, 10);
+
+            AgentUpdateArgs moveArgs = new AgentUpdateArgs();
+            //moveArgs.BodyRotation = Quaternion.CreateFromEulers(Vector3.Zero);
+            moveArgs.BodyRotation = Quaternion.CreateFromEulers(new Vector3(0, 0, (float)-(Math.PI / 2)));
+            moveArgs.ControlFlags = (uint)AgentManager.ControlFlags.AGENT_CONTROL_AT_POS;
+            moveArgs.SessionID = acd.SessionID;
+
+            originalSp.HandleAgentUpdate(originalSp.ControllingClient, moveArgs);
+
+            sceneA.Update(1);
+
+//            Console.WriteLine("Second pos {0}", originalSp.AbsolutePosition);
+
+            // FIXME: This is a sufficient number of updates to for the presence to reach the northern border.
+            // But really we want to do this in a more robust way.
+            for (int i = 0; i < 100; i++)
+            {
+                sceneA.Update(1);
+//                Console.WriteLine("Pos {0}", originalSp.AbsolutePosition);
+            }
+
+            // sceneA agent should still be root
+            ScenePresence spAfterCrossSceneA = sceneA.GetScenePresence(originalSp.UUID);
+            Assert.That(spAfterCrossSceneA.IsChildAgent, Is.False);
+
+            ScenePresence spAfterCrossSceneB = sceneB.GetScenePresence(originalSp.UUID);
+
+            // sceneB agent should also still be root
+            Assert.That(spAfterCrossSceneB.IsChildAgent, Is.True);
+
+            // sceneB should ignore unauthorized attempt to upgrade agent to root
+            TestClient sceneBTc = ((TestClient)spAfterCrossSceneB.ControllingClient);
+
+            int agentMovementCompleteReceived = 0;
+            sceneBTc.OnReceivedMoveAgentIntoRegion += (ri, pos, look) => agentMovementCompleteReceived++;
+
+            sceneBTc.CompleteMovement();
+
+            Assert.That(agentMovementCompleteReceived, Is.EqualTo(0));
+            Assert.That(spAfterCrossSceneB.IsChildAgent, Is.True);
+        }
+    }
+}
\ No newline at end of file
diff --git a/OpenSim/Region/Framework/Scenes/Tests/ScenePresenceSitTests.cs b/OpenSim/Region/Framework/Scenes/Tests/ScenePresenceSitTests.cs
new file mode 100644
index 0000000..b775178
--- /dev/null
+++ b/OpenSim/Region/Framework/Scenes/Tests/ScenePresenceSitTests.cs
@@ -0,0 +1,250 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using System.Collections.Generic;
+using System.Reflection;
+using Nini.Config;
+using NUnit.Framework;
+using OpenMetaverse;
+using OpenSim.Framework;
+using OpenSim.Framework.Communications;
+using OpenSim.Framework.Servers;
+using OpenSim.Region.Framework.Interfaces;
+using OpenSim.Region.CoreModules.ServiceConnectorsOut.Simulation;
+using OpenSim.Tests.Common;
+using System.Threading;
+
+namespace OpenSim.Region.Framework.Scenes.Tests
+{
+    [TestFixture]
+    public class ScenePresenceSitTests : OpenSimTestCase
+    {
+        private TestScene m_scene;
+        private ScenePresence m_sp;
+
+        [SetUp]
+        public void Init()
+        {
+            m_scene = new SceneHelpers().SetupScene();
+            m_sp = SceneHelpers.AddScenePresence(m_scene, TestHelpers.ParseTail(0x1));
+        }
+
+        [Test]
+        public void TestSitOutsideRangeNoTarget()
+        {
+            TestHelpers.InMethod();
+//            log4net.Config.XmlConfigurator.Configure();
+
+            // More than 10 meters away from 0, 0, 0 (default part position)
+            Vector3 startPos = new Vector3(10.1f, 0, 0);
+            m_sp.AbsolutePosition = startPos;
+
+            SceneObjectPart part = SceneHelpers.AddSceneObject(m_scene).RootPart;
+
+            m_sp.HandleAgentRequestSit(m_sp.ControllingClient, m_sp.UUID, part.UUID, Vector3.Zero);
+
+            Assert.That(part.SitTargetAvatar, Is.EqualTo(UUID.Zero));
+            Assert.That(part.GetSittingAvatarsCount(), Is.EqualTo(0));
+            Assert.That(part.GetSittingAvatars(), Is.Null);
+            Assert.That(m_sp.ParentID, Is.EqualTo(0));
+            Assert.AreEqual(startPos, m_sp.AbsolutePosition);
+        }
+
+        [Test]
+        public void TestSitWithinRangeNoTarget()
+        {
+            TestHelpers.InMethod();
+//            log4net.Config.XmlConfigurator.Configure();
+
+            // Less than 10 meters away from 0, 0, 0 (default part position)
+            Vector3 startPos = new Vector3(9.9f, 0, 0);
+            m_sp.AbsolutePosition = startPos;
+
+            SceneObjectPart part = SceneHelpers.AddSceneObject(m_scene).RootPart;
+
+            // We need to preserve this here because phys actor is removed by the sit.
+            Vector3 spPhysActorSize = m_sp.PhysicsActor.Size;
+            m_sp.HandleAgentRequestSit(m_sp.ControllingClient, m_sp.UUID, part.UUID, Vector3.Zero);
+
+            Assert.That(m_sp.PhysicsActor, Is.Null);
+
+            Assert.That(
+                m_sp.AbsolutePosition,
+                Is.EqualTo(part.AbsolutePosition + new Vector3(0, 0, spPhysActorSize.Z / 2)));
+
+            Assert.That(part.SitTargetAvatar, Is.EqualTo(UUID.Zero));
+            Assert.That(part.GetSittingAvatarsCount(), Is.EqualTo(1));
+            HashSet<ScenePresence> sittingAvatars = part.GetSittingAvatars();
+            Assert.That(sittingAvatars.Count, Is.EqualTo(1));
+            Assert.That(sittingAvatars.Contains(m_sp));
+            Assert.That(m_sp.ParentID, Is.EqualTo(part.LocalId));
+        }
+
+        [Test]
+        public void TestSitAndStandWithNoSitTarget()
+        {
+            TestHelpers.InMethod();
+//            log4net.Config.XmlConfigurator.Configure();
+
+            // Make sure we're within range to sit
+            Vector3 startPos = new Vector3(1, 1, 1);
+            m_sp.AbsolutePosition = startPos;
+
+            SceneObjectPart part = SceneHelpers.AddSceneObject(m_scene).RootPart;
+
+            // We need to preserve this here because phys actor is removed by the sit.
+            Vector3 spPhysActorSize = m_sp.PhysicsActor.Size;
+            m_sp.HandleAgentRequestSit(m_sp.ControllingClient, m_sp.UUID, part.UUID, Vector3.Zero);
+
+            Assert.That(
+                m_sp.AbsolutePosition,
+                Is.EqualTo(part.AbsolutePosition + new Vector3(0, 0, spPhysActorSize.Z / 2)));
+
+            m_sp.StandUp();
+
+            Assert.That(part.SitTargetAvatar, Is.EqualTo(UUID.Zero));
+            Assert.That(part.GetSittingAvatarsCount(), Is.EqualTo(0));
+            Assert.That(part.GetSittingAvatars(), Is.Null);
+            Assert.That(m_sp.ParentID, Is.EqualTo(0));
+            Assert.That(m_sp.PhysicsActor, Is.Not.Null);
+        }
+
+        [Test]
+        public void TestSitAndStandWithNoSitTargetChildPrim()
+        {
+            TestHelpers.InMethod();
+//            log4net.Config.XmlConfigurator.Configure();
+
+            // Make sure we're within range to sit
+            Vector3 startPos = new Vector3(1, 1, 1);
+            m_sp.AbsolutePosition = startPos;
+
+            SceneObjectPart part = SceneHelpers.AddSceneObject(m_scene, 2, m_sp.UUID, "part", 0x10).Parts[1];
+            part.OffsetPosition = new Vector3(2, 3, 4);
+
+            // We need to preserve this here because phys actor is removed by the sit.
+            Vector3 spPhysActorSize = m_sp.PhysicsActor.Size;
+            m_sp.HandleAgentRequestSit(m_sp.ControllingClient, m_sp.UUID, part.UUID, Vector3.Zero);
+
+            Assert.That(
+                m_sp.AbsolutePosition,
+                Is.EqualTo(part.AbsolutePosition + new Vector3(0, 0, spPhysActorSize.Z / 2)));
+
+            m_sp.StandUp();
+
+            Assert.That(part.SitTargetAvatar, Is.EqualTo(UUID.Zero));
+            Assert.That(part.GetSittingAvatarsCount(), Is.EqualTo(0));
+            Assert.That(part.GetSittingAvatars(), Is.Null);
+            Assert.That(m_sp.ParentID, Is.EqualTo(0));
+            Assert.That(m_sp.PhysicsActor, Is.Not.Null);
+        }
+
+        [Test]
+        public void TestSitAndStandWithSitTarget()
+        {
+            TestHelpers.InMethod();
+//            log4net.Config.XmlConfigurator.Configure();
+
+            // If a prim has a sit target then we can sit from any distance away
+            Vector3 startPos = new Vector3(128, 128, 30);
+            m_sp.AbsolutePosition = startPos;
+
+            SceneObjectPart part = SceneHelpers.AddSceneObject(m_scene).RootPart;
+            part.SitTargetPosition = new Vector3(0, 0, 1);
+
+            m_sp.HandleAgentRequestSit(m_sp.ControllingClient, m_sp.UUID, part.UUID, Vector3.Zero);
+
+            Assert.That(part.SitTargetAvatar, Is.EqualTo(m_sp.UUID));
+            Assert.That(m_sp.ParentID, Is.EqualTo(part.LocalId));
+
+            // This section is copied from ScenePresence.HandleAgentSit().  Correctness is not guaranteed.
+            double x, y, z, m1, m2;
+
+            Quaternion r = part.SitTargetOrientation;;
+            m1 = r.X * r.X + r.Y * r.Y;
+            m2 = r.Z * r.Z + r.W * r.W;
+
+            // Rotate the vector <0, 0, 1>
+            x = 2 * (r.X * r.Z + r.Y * r.W);
+            y = 2 * (-r.X * r.W + r.Y * r.Z);
+            z = m2 - m1;
+
+            // Set m to be the square of the norm of r.
+            double m = m1 + m2;
+
+            // This constant is emperically determined to be what is used in SL.
+            // See also http://opensimulator.org/mantis/view.php?id=7096
+            double offset = 0.05;
+
+            Vector3 up = new Vector3((float)x, (float)y, (float)z);
+            Vector3 sitOffset = up * (float)offset;
+            // End of copied section.
+
+            Assert.That(
+                m_sp.AbsolutePosition,
+                Is.EqualTo(part.AbsolutePosition + part.SitTargetPosition - sitOffset + ScenePresence.SIT_TARGET_ADJUSTMENT));
+            Assert.That(m_sp.PhysicsActor, Is.Null);
+
+            Assert.That(part.GetSittingAvatarsCount(), Is.EqualTo(1));
+            HashSet<ScenePresence> sittingAvatars = part.GetSittingAvatars();
+            Assert.That(sittingAvatars.Count, Is.EqualTo(1));
+            Assert.That(sittingAvatars.Contains(m_sp));
+
+            m_sp.StandUp();
+
+            Assert.That(part.SitTargetAvatar, Is.EqualTo(UUID.Zero));
+            Assert.That(m_sp.ParentID, Is.EqualTo(0));
+            Assert.That(m_sp.PhysicsActor, Is.Not.Null);
+
+            Assert.That(part.SitTargetAvatar, Is.EqualTo(UUID.Zero));
+            Assert.That(part.GetSittingAvatarsCount(), Is.EqualTo(0));
+            Assert.That(part.GetSittingAvatars(), Is.Null);
+        }
+
+        [Test]
+        public void TestSitAndStandOnGround()
+        {
+            TestHelpers.InMethod();
+//            log4net.Config.XmlConfigurator.Configure();
+
+            // If a prim has a sit target then we can sit from any distance away
+//            Vector3 startPos = new Vector3(128, 128, 30);
+//            sp.AbsolutePosition = startPos;
+
+            m_sp.HandleAgentSitOnGround();
+
+            Assert.That(m_sp.SitGround, Is.True);
+            Assert.That(m_sp.PhysicsActor, Is.Null);
+
+            m_sp.StandUp();
+
+            Assert.That(m_sp.SitGround, Is.False);
+            Assert.That(m_sp.PhysicsActor, Is.Not.Null);
+        }
+    }
+}
\ No newline at end of file
diff --git a/OpenSim/Region/Framework/Scenes/Tests/ScenePresenceTeleportTests.cs b/OpenSim/Region/Framework/Scenes/Tests/ScenePresenceTeleportTests.cs
new file mode 100644
index 0000000..da93d44
--- /dev/null
+++ b/OpenSim/Region/Framework/Scenes/Tests/ScenePresenceTeleportTests.cs
@@ -0,0 +1,662 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Net;
+using System.Text;
+using System.Threading;
+using Nini.Config;
+using NUnit.Framework;
+using OpenMetaverse;
+using OpenSim.Framework;
+using OpenSim.Framework.Communications;
+using OpenSim.Framework.Servers;
+using OpenSim.Region.Framework.Interfaces;
+using OpenSim.Region.CoreModules.Framework;
+using OpenSim.Region.CoreModules.Framework.EntityTransfer;
+using OpenSim.Region.CoreModules.ServiceConnectorsOut.Simulation;
+using OpenSim.Region.CoreModules.World.Permissions;
+using OpenSim.Tests.Common;
+
+namespace OpenSim.Region.Framework.Scenes.Tests
+{
+    /// <summary>
+    /// Teleport tests in a standalone OpenSim
+    /// </summary>
+    [TestFixture]
+    public class ScenePresenceTeleportTests : OpenSimTestCase
+    {
+        [TestFixtureSetUp]
+        public void FixtureInit()
+        {
+            // Don't allow tests to be bamboozled by asynchronous events.  Execute everything on the same thread.
+            Util.FireAndForgetMethod = FireAndForgetMethod.RegressionTest;
+        }
+
+        [TestFixtureTearDown]
+        public void TearDown()
+        {
+            // We must set this back afterwards, otherwise later tests will fail since they're expecting multiple
+            // threads.  Possibly, later tests should be rewritten so none of them require async stuff (which regression
+            // tests really shouldn't).
+            Util.FireAndForgetMethod = Util.DefaultFireAndForgetMethod;
+        }
+
+        [Test]
+        public void TestSameRegion()
+        {
+            TestHelpers.InMethod();
+//            log4net.Config.XmlConfigurator.Configure();
+
+            EntityTransferModule etm = new EntityTransferModule();
+
+            IConfigSource config = new IniConfigSource();
+            config.AddConfig("Modules");
+            // Not strictly necessary since FriendsModule assumes it is the default (!)
+            config.Configs["Modules"].Set("EntityTransferModule", etm.Name);
+
+            TestScene scene = new SceneHelpers().SetupScene("sceneA", TestHelpers.ParseTail(0x100), 1000, 1000);
+            SceneHelpers.SetupSceneModules(scene, config, etm);
+
+            Vector3 teleportPosition = new Vector3(10, 11, 12);
+            Vector3 teleportLookAt = new Vector3(20, 21, 22);
+
+            ScenePresence sp = SceneHelpers.AddScenePresence(scene, TestHelpers.ParseTail(0x1));
+            sp.AbsolutePosition = new Vector3(30, 31, 32);
+            scene.RequestTeleportLocation(
+                sp.ControllingClient,
+                scene.RegionInfo.RegionHandle,
+                teleportPosition,
+                teleportLookAt,
+                (uint)TeleportFlags.ViaLocation);
+
+            Assert.That(sp.AbsolutePosition, Is.EqualTo(teleportPosition));
+
+            Assert.That(scene.GetRootAgentCount(), Is.EqualTo(1));
+            Assert.That(scene.GetChildAgentCount(), Is.EqualTo(0));
+
+            // Lookat is sent to the client only - sp.Lookat does not yield the same thing (calculation from camera
+            // position instead).
+//            Assert.That(sp.Lookat, Is.EqualTo(teleportLookAt));
+        }
+
+        [Test]
+        public void TestSameSimulatorIsolatedRegionsV1()
+        {
+            TestHelpers.InMethod();
+//            TestHelpers.EnableLogging();
+
+            UUID userId = TestHelpers.ParseTail(0x1);
+
+            EntityTransferModule etmA = new EntityTransferModule();
+            EntityTransferModule etmB = new EntityTransferModule();
+            LocalSimulationConnectorModule lscm = new LocalSimulationConnectorModule();
+
+            IConfigSource config = new IniConfigSource();
+            IConfig modulesConfig = config.AddConfig("Modules");
+            modulesConfig.Set("EntityTransferModule", etmA.Name);
+            modulesConfig.Set("SimulationServices", lscm.Name);
+            IConfig entityTransferConfig = config.AddConfig("EntityTransfer");
+
+            // In order to run a single threaded regression test we do not want the entity transfer module waiting
+            // for a callback from the destination scene before removing its avatar data.
+            entityTransferConfig.Set("wait_for_callback", false);
+
+            SceneHelpers sh = new SceneHelpers();
+            TestScene sceneA = sh.SetupScene("sceneA", TestHelpers.ParseTail(0x100), 1000, 1000);
+            TestScene sceneB = sh.SetupScene("sceneB", TestHelpers.ParseTail(0x200), 1002, 1000);
+
+            SceneHelpers.SetupSceneModules(sceneA, config, etmA);
+            SceneHelpers.SetupSceneModules(sceneB, config, etmB);
+            SceneHelpers.SetupSceneModules(new Scene[] { sceneA, sceneB }, config, lscm);
+
+            // FIXME: Hack - this is here temporarily to revert back to older entity transfer behaviour
+            lscm.ServiceVersion = "SIMULATION/0.1";
+
+            Vector3 teleportPosition = new Vector3(10, 11, 12);
+            Vector3 teleportLookAt = new Vector3(20, 21, 22);
+
+            ScenePresence sp = SceneHelpers.AddScenePresence(sceneA, userId);
+            sp.AbsolutePosition = new Vector3(30, 31, 32);
+
+            List<TestClient> destinationTestClients = new List<TestClient>();
+            EntityTransferHelpers.SetupInformClientOfNeighbourTriggersNeighbourClientCreate(
+                (TestClient)sp.ControllingClient, destinationTestClients);
+
+            sceneA.RequestTeleportLocation(
+                sp.ControllingClient,
+                sceneB.RegionInfo.RegionHandle,
+                teleportPosition,
+                teleportLookAt,
+                (uint)TeleportFlags.ViaLocation);
+
+            // SetupInformClientOfNeighbour() will have handled the callback into the target scene to setup the child
+            // agent.  This call will now complete the movement of the user into the destination and upgrade the agent
+            // from child to root.
+            destinationTestClients[0].CompleteMovement();
+
+            Assert.That(sceneA.GetScenePresence(userId), Is.Null);
+
+            ScenePresence sceneBSp = sceneB.GetScenePresence(userId);
+            Assert.That(sceneBSp, Is.Not.Null);
+            Assert.That(sceneBSp.Scene.RegionInfo.RegionName, Is.EqualTo(sceneB.RegionInfo.RegionName));
+            Assert.That(sceneBSp.AbsolutePosition, Is.EqualTo(teleportPosition));
+
+            Assert.That(sceneA.GetRootAgentCount(), Is.EqualTo(0));
+            Assert.That(sceneA.GetChildAgentCount(), Is.EqualTo(0));
+            Assert.That(sceneB.GetRootAgentCount(), Is.EqualTo(1));
+            Assert.That(sceneB.GetChildAgentCount(), Is.EqualTo(0));
+
+            // TODO: Add assertions to check correct circuit details in both scenes.
+
+            // Lookat is sent to the client only - sp.Lookat does not yield the same thing (calculation from camera
+            // position instead).
+//            Assert.That(sp.Lookat, Is.EqualTo(teleportLookAt));
+        }
+
+        [Test]
+        public void TestSameSimulatorIsolatedRegionsV2()
+        {
+            TestHelpers.InMethod();
+//            TestHelpers.EnableLogging();
+
+            UUID userId = TestHelpers.ParseTail(0x1);
+
+            EntityTransferModule etmA = new EntityTransferModule();
+            EntityTransferModule etmB = new EntityTransferModule();
+            LocalSimulationConnectorModule lscm = new LocalSimulationConnectorModule();
+
+            IConfigSource config = new IniConfigSource();
+            IConfig modulesConfig = config.AddConfig("Modules");
+            modulesConfig.Set("EntityTransferModule", etmA.Name);
+            modulesConfig.Set("SimulationServices", lscm.Name);
+
+            SceneHelpers sh = new SceneHelpers();
+            TestScene sceneA = sh.SetupScene("sceneA", TestHelpers.ParseTail(0x100), 1000, 1000);
+            TestScene sceneB = sh.SetupScene("sceneB", TestHelpers.ParseTail(0x200), 1002, 1000);
+
+            SceneHelpers.SetupSceneModules(sceneA, config, etmA);
+            SceneHelpers.SetupSceneModules(sceneB, config, etmB);
+            SceneHelpers.SetupSceneModules(new Scene[] { sceneA, sceneB }, config, lscm);
+
+            Vector3 teleportPosition = new Vector3(10, 11, 12);
+            Vector3 teleportLookAt = new Vector3(20, 21, 22);
+
+            ScenePresence sp = SceneHelpers.AddScenePresence(sceneA, userId);
+            sp.AbsolutePosition = new Vector3(30, 31, 32);
+
+            List<TestClient> destinationTestClients = new List<TestClient>();
+            EntityTransferHelpers.SetupSendRegionTeleportTriggersDestinationClientCreateAndCompleteMovement(
+                (TestClient)sp.ControllingClient, destinationTestClients);
+
+            sceneA.RequestTeleportLocation(
+                sp.ControllingClient,
+                sceneB.RegionInfo.RegionHandle,
+                teleportPosition,
+                teleportLookAt,
+                (uint)TeleportFlags.ViaLocation);
+
+            Assert.That(sceneA.GetScenePresence(userId), Is.Null);
+
+            ScenePresence sceneBSp = sceneB.GetScenePresence(userId);
+            Assert.That(sceneBSp, Is.Not.Null);
+            Assert.That(sceneBSp.Scene.RegionInfo.RegionName, Is.EqualTo(sceneB.RegionInfo.RegionName));
+            Assert.That(sceneBSp.AbsolutePosition, Is.EqualTo(teleportPosition));
+
+            Assert.That(sceneA.GetRootAgentCount(), Is.EqualTo(0));
+            Assert.That(sceneA.GetChildAgentCount(), Is.EqualTo(0));
+            Assert.That(sceneB.GetRootAgentCount(), Is.EqualTo(1));
+            Assert.That(sceneB.GetChildAgentCount(), Is.EqualTo(0));
+
+            // TODO: Add assertions to check correct circuit details in both scenes.
+
+            // Lookat is sent to the client only - sp.Lookat does not yield the same thing (calculation from camera
+            // position instead).
+//            Assert.That(sp.Lookat, Is.EqualTo(teleportLookAt));
+        }
+
+        /// <summary>
+        /// Test teleport procedures when the target simulator returns false when queried about access.
+        /// </summary>
+        [Test]
+        public void TestSameSimulatorIsolatedRegions_DeniedOnQueryAccess()
+        {
+            TestHelpers.InMethod();
+//            TestHelpers.EnableLogging();
+
+            UUID userId = TestHelpers.ParseTail(0x1);
+            Vector3 preTeleportPosition = new Vector3(30, 31, 32);
+
+            EntityTransferModule etmA = new EntityTransferModule();
+            EntityTransferModule etmB = new EntityTransferModule();
+
+            LocalSimulationConnectorModule lscm = new LocalSimulationConnectorModule();
+
+            IConfigSource config = new IniConfigSource();
+            config.AddConfig("Modules");
+            config.Configs["Modules"].Set("EntityTransferModule", etmA.Name);
+            config.Configs["Modules"].Set("SimulationServices", lscm.Name);
+
+            config.AddConfig("EntityTransfer");
+
+            // In order to run a single threaded regression test we do not want the entity transfer module waiting
+            // for a callback from the destination scene before removing its avatar data.
+            config.Configs["EntityTransfer"].Set("wait_for_callback", false);
+
+            config.AddConfig("Startup");
+            config.Configs["Startup"].Set("serverside_object_permissions", true);
+
+            SceneHelpers sh = new SceneHelpers();
+            TestScene sceneA = sh.SetupScene("sceneA", TestHelpers.ParseTail(0x100), 1000, 1000);
+            TestScene sceneB = sh.SetupScene("sceneB", TestHelpers.ParseTail(0x200), 1002, 1000);
+
+            SceneHelpers.SetupSceneModules(sceneA, config, etmA );
+
+            // We need to set up the permisions module on scene B so that our later use of agent limit to deny
+            // QueryAccess won't succeed anyway because administrators are always allowed in and the default
+            // IsAdministrator if no permissions module is present is true.
+            SceneHelpers.SetupSceneModules(sceneB, config, new object[] { new PermissionsModule(), etmB });
+
+            // Shared scene modules
+            SceneHelpers.SetupSceneModules(new Scene[] { sceneA, sceneB }, config, lscm);
+
+            Vector3 teleportPosition = new Vector3(10, 11, 12);
+            Vector3 teleportLookAt = new Vector3(20, 21, 22);
+
+            ScenePresence sp = SceneHelpers.AddScenePresence(sceneA, userId);
+            sp.AbsolutePosition = preTeleportPosition;
+
+            // Make sceneB return false on query access
+            sceneB.RegionInfo.RegionSettings.AgentLimit = 0;
+
+            sceneA.RequestTeleportLocation(
+                sp.ControllingClient,
+                sceneB.RegionInfo.RegionHandle,
+                teleportPosition,
+                teleportLookAt,
+                (uint)TeleportFlags.ViaLocation);
+
+//            ((TestClient)sp.ControllingClient).CompleteTeleportClientSide();
+
+            Assert.That(sceneB.GetScenePresence(userId), Is.Null);
+
+            ScenePresence sceneASp = sceneA.GetScenePresence(userId);
+            Assert.That(sceneASp, Is.Not.Null);
+            Assert.That(sceneASp.Scene.RegionInfo.RegionName, Is.EqualTo(sceneA.RegionInfo.RegionName));
+            Assert.That(sceneASp.AbsolutePosition, Is.EqualTo(preTeleportPosition));
+
+            Assert.That(sceneA.GetRootAgentCount(), Is.EqualTo(1));
+            Assert.That(sceneA.GetChildAgentCount(), Is.EqualTo(0));
+            Assert.That(sceneB.GetRootAgentCount(), Is.EqualTo(0));
+            Assert.That(sceneB.GetChildAgentCount(), Is.EqualTo(0));
+
+            // TODO: Add assertions to check correct circuit details in both scenes.
+
+            // Lookat is sent to the client only - sp.Lookat does not yield the same thing (calculation from camera
+            // position instead).
+//            Assert.That(sp.Lookat, Is.EqualTo(teleportLookAt));
+
+//            TestHelpers.DisableLogging();
+        }
+
+        /// <summary>
+        /// Test teleport procedures when the target simulator create agent step is refused.
+        /// </summary>
+        [Test]
+        public void TestSameSimulatorIsolatedRegions_DeniedOnCreateAgent()
+        {
+            TestHelpers.InMethod();
+//            TestHelpers.EnableLogging();
+
+            UUID userId = TestHelpers.ParseTail(0x1);
+            Vector3 preTeleportPosition = new Vector3(30, 31, 32);
+
+            EntityTransferModule etmA = new EntityTransferModule();
+            EntityTransferModule etmB = new EntityTransferModule();
+            LocalSimulationConnectorModule lscm = new LocalSimulationConnectorModule();
+
+            IConfigSource config = new IniConfigSource();
+            config.AddConfig("Modules");
+            config.Configs["Modules"].Set("EntityTransferModule", etmA.Name);
+            config.Configs["Modules"].Set("SimulationServices", lscm.Name);
+
+            config.AddConfig("EntityTransfer");
+
+            // In order to run a single threaded regression test we do not want the entity transfer module waiting
+            // for a callback from the destination scene before removing its avatar data.
+            config.Configs["EntityTransfer"].Set("wait_for_callback", false);
+
+            SceneHelpers sh = new SceneHelpers();
+            TestScene sceneA = sh.SetupScene("sceneA", TestHelpers.ParseTail(0x100), 1000, 1000);
+            TestScene sceneB = sh.SetupScene("sceneB", TestHelpers.ParseTail(0x200), 1002, 1000);
+
+            SceneHelpers.SetupSceneModules(sceneA, config, etmA);
+            SceneHelpers.SetupSceneModules(sceneB, config, etmB);
+
+            // Shared scene modules
+            SceneHelpers.SetupSceneModules(new Scene[] { sceneA, sceneB }, config, lscm);
+
+            Vector3 teleportPosition = new Vector3(10, 11, 12);
+            Vector3 teleportLookAt = new Vector3(20, 21, 22);
+
+            ScenePresence sp = SceneHelpers.AddScenePresence(sceneA, userId);
+            sp.AbsolutePosition = preTeleportPosition;
+
+            // Make sceneB refuse CreateAgent
+            sceneB.LoginsEnabled = false;
+
+            sceneA.RequestTeleportLocation(
+                sp.ControllingClient,
+                sceneB.RegionInfo.RegionHandle,
+                teleportPosition,
+                teleportLookAt,
+                (uint)TeleportFlags.ViaLocation);
+
+//            ((TestClient)sp.ControllingClient).CompleteTeleportClientSide();
+
+            Assert.That(sceneB.GetScenePresence(userId), Is.Null);
+
+            ScenePresence sceneASp = sceneA.GetScenePresence(userId);
+            Assert.That(sceneASp, Is.Not.Null);
+            Assert.That(sceneASp.Scene.RegionInfo.RegionName, Is.EqualTo(sceneA.RegionInfo.RegionName));
+            Assert.That(sceneASp.AbsolutePosition, Is.EqualTo(preTeleportPosition));
+
+            Assert.That(sceneA.GetRootAgentCount(), Is.EqualTo(1));
+            Assert.That(sceneA.GetChildAgentCount(), Is.EqualTo(0));
+            Assert.That(sceneB.GetRootAgentCount(), Is.EqualTo(0));
+            Assert.That(sceneB.GetChildAgentCount(), Is.EqualTo(0));
+
+            // TODO: Add assertions to check correct circuit details in both scenes.
+
+            // Lookat is sent to the client only - sp.Lookat does not yield the same thing (calculation from camera
+            // position instead).
+//            Assert.That(sp.Lookat, Is.EqualTo(teleportLookAt));
+
+//            TestHelpers.DisableLogging();
+        }
+
+        /// <summary>
+        /// Test teleport when the destination region does not process (or does not receive) the connection attempt
+        /// from the viewer.
+        /// </summary>
+        /// <remarks>
+        /// This could be quite a common case where the source region can connect to a remove destination region
+        /// (for CreateAgent) but the viewer cannot reach the destination region due to network issues.
+        /// </remarks>
+        [Test]
+        public void TestSameSimulatorIsolatedRegions_DestinationDidNotProcessViewerConnection()
+        {
+            TestHelpers.InMethod();
+//            TestHelpers.EnableLogging();
+
+            UUID userId = TestHelpers.ParseTail(0x1);
+            Vector3 preTeleportPosition = new Vector3(30, 31, 32);
+
+            EntityTransferModule etmA = new EntityTransferModule();
+            EntityTransferModule etmB = new EntityTransferModule();
+
+            LocalSimulationConnectorModule lscm = new LocalSimulationConnectorModule();
+
+            IConfigSource config = new IniConfigSource();
+            config.AddConfig("Modules");
+            config.Configs["Modules"].Set("EntityTransferModule", etmA.Name);
+            config.Configs["Modules"].Set("SimulationServices", lscm.Name);
+
+            config.AddConfig("EntityTransfer");
+
+            // In order to run a single threaded regression test we do not want the entity transfer module waiting
+            // for a callback from the destination scene before removing its avatar data.
+            config.Configs["EntityTransfer"].Set("wait_for_callback", false);
+
+//            config.AddConfig("Startup");
+//            config.Configs["Startup"].Set("serverside_object_permissions", true);
+
+            SceneHelpers sh = new SceneHelpers();
+            TestScene sceneA = sh.SetupScene("sceneA", TestHelpers.ParseTail(0x100), 1000, 1000);
+            TestScene sceneB = sh.SetupScene("sceneB", TestHelpers.ParseTail(0x200), 1002, 1000);
+
+            SceneHelpers.SetupSceneModules(sceneA, config, etmA );
+
+            // We need to set up the permisions module on scene B so that our later use of agent limit to deny
+            // QueryAccess won't succeed anyway because administrators are always allowed in and the default
+            // IsAdministrator if no permissions module is present is true.
+            SceneHelpers.SetupSceneModules(sceneB, config, new object[] { new PermissionsModule(), etmB });
+
+            // Shared scene modules
+            SceneHelpers.SetupSceneModules(new Scene[] { sceneA, sceneB }, config, lscm);
+
+            Vector3 teleportPosition = new Vector3(10, 11, 12);
+            Vector3 teleportLookAt = new Vector3(20, 21, 22);
+
+            ScenePresence sp = SceneHelpers.AddScenePresence(sceneA, userId);
+            sp.AbsolutePosition = preTeleportPosition;
+
+            sceneA.RequestTeleportLocation(
+                sp.ControllingClient,
+                sceneB.RegionInfo.RegionHandle,
+                teleportPosition,
+                teleportLookAt,
+                (uint)TeleportFlags.ViaLocation);
+
+            // FIXME: Not setting up InformClientOfNeighbour on the TestClient means that it does not initiate 
+            // communication with the destination region.  But this is a very non-obvious way of doing it - really we
+            // should be forced to expicitly set this up.
+
+            Assert.That(sceneB.GetScenePresence(userId), Is.Null);
+
+            ScenePresence sceneASp = sceneA.GetScenePresence(userId);
+            Assert.That(sceneASp, Is.Not.Null);
+            Assert.That(sceneASp.Scene.RegionInfo.RegionName, Is.EqualTo(sceneA.RegionInfo.RegionName));
+            Assert.That(sceneASp.AbsolutePosition, Is.EqualTo(preTeleportPosition));
+
+            Assert.That(sceneA.GetRootAgentCount(), Is.EqualTo(1));
+            Assert.That(sceneA.GetChildAgentCount(), Is.EqualTo(0));
+            Assert.That(sceneB.GetRootAgentCount(), Is.EqualTo(0));
+            Assert.That(sceneB.GetChildAgentCount(), Is.EqualTo(0));
+
+            // TODO: Add assertions to check correct circuit details in both scenes.
+
+            // Lookat is sent to the client only - sp.Lookat does not yield the same thing (calculation from camera
+            // position instead).
+//            Assert.That(sp.Lookat, Is.EqualTo(teleportLookAt));
+
+//            TestHelpers.DisableLogging();
+        }
+
+        [Test]
+        public void TestSameSimulatorNeighbouringRegionsV1()
+        {
+            TestHelpers.InMethod();
+//            TestHelpers.EnableLogging();
+
+            UUID userId = TestHelpers.ParseTail(0x1);
+
+            EntityTransferModule etmA = new EntityTransferModule();
+            EntityTransferModule etmB = new EntityTransferModule();
+            LocalSimulationConnectorModule lscm = new LocalSimulationConnectorModule();
+
+            IConfigSource config = new IniConfigSource();
+            IConfig modulesConfig = config.AddConfig("Modules");
+            modulesConfig.Set("EntityTransferModule", etmA.Name);
+            modulesConfig.Set("SimulationServices", lscm.Name);
+            IConfig entityTransferConfig = config.AddConfig("EntityTransfer");
+
+            // In order to run a single threaded regression test we do not want the entity transfer module waiting
+            // for a callback from the destination scene before removing its avatar data.
+            entityTransferConfig.Set("wait_for_callback", false);
+
+            SceneHelpers sh = new SceneHelpers();
+            TestScene sceneA = sh.SetupScene("sceneA", TestHelpers.ParseTail(0x100), 1000, 1000);
+            TestScene sceneB = sh.SetupScene("sceneB", TestHelpers.ParseTail(0x200), 1001, 1000);
+
+            SceneHelpers.SetupSceneModules(new Scene[] { sceneA, sceneB }, config, lscm);
+            SceneHelpers.SetupSceneModules(sceneA, config, new CapabilitiesModule(), etmA);
+            SceneHelpers.SetupSceneModules(sceneB, config, new CapabilitiesModule(), etmB);
+
+            // FIXME: Hack - this is here temporarily to revert back to older entity transfer behaviour
+            lscm.ServiceVersion = "SIMULATION/0.1";
+
+            Vector3 teleportPosition = new Vector3(10, 11, 12);
+            Vector3 teleportLookAt = new Vector3(20, 21, 22);
+
+            AgentCircuitData acd = SceneHelpers.GenerateAgentData(userId);
+            TestClient tc = new TestClient(acd, sceneA);
+            List<TestClient> destinationTestClients = new List<TestClient>();
+            EntityTransferHelpers.SetupInformClientOfNeighbourTriggersNeighbourClientCreate(tc, destinationTestClients);
+
+            ScenePresence beforeSceneASp = SceneHelpers.AddScenePresence(sceneA, tc, acd);
+            beforeSceneASp.AbsolutePosition = new Vector3(30, 31, 32);
+
+            Assert.That(beforeSceneASp, Is.Not.Null);
+            Assert.That(beforeSceneASp.IsChildAgent, Is.False);
+
+            ScenePresence beforeSceneBSp = sceneB.GetScenePresence(userId);
+            Assert.That(beforeSceneBSp, Is.Not.Null);
+            Assert.That(beforeSceneBSp.IsChildAgent, Is.True);
+
+            // In this case, we will not receieve a second InformClientOfNeighbour since the viewer already knows
+            // about the neighbour region it is teleporting to.
+            sceneA.RequestTeleportLocation(
+                beforeSceneASp.ControllingClient,
+                sceneB.RegionInfo.RegionHandle,
+                teleportPosition,
+                teleportLookAt,
+                (uint)TeleportFlags.ViaLocation);
+
+            destinationTestClients[0].CompleteMovement();
+
+            ScenePresence afterSceneASp = sceneA.GetScenePresence(userId);
+            Assert.That(afterSceneASp, Is.Not.Null);
+            Assert.That(afterSceneASp.IsChildAgent, Is.True);
+
+            ScenePresence afterSceneBSp = sceneB.GetScenePresence(userId);
+            Assert.That(afterSceneBSp, Is.Not.Null);
+            Assert.That(afterSceneBSp.IsChildAgent, Is.False);
+            Assert.That(afterSceneBSp.Scene.RegionInfo.RegionName, Is.EqualTo(sceneB.RegionInfo.RegionName));
+            Assert.That(afterSceneBSp.AbsolutePosition, Is.EqualTo(teleportPosition));
+
+            Assert.That(sceneA.GetRootAgentCount(), Is.EqualTo(0));
+            Assert.That(sceneA.GetChildAgentCount(), Is.EqualTo(1));
+            Assert.That(sceneB.GetRootAgentCount(), Is.EqualTo(1));
+            Assert.That(sceneB.GetChildAgentCount(), Is.EqualTo(0));
+
+            // TODO: Add assertions to check correct circuit details in both scenes.
+
+            // Lookat is sent to the client only - sp.Lookat does not yield the same thing (calculation from camera
+            // position instead).
+//            Assert.That(sp.Lookat, Is.EqualTo(teleportLookAt));
+
+//            TestHelpers.DisableLogging();
+        }
+
+        [Test]
+        public void TestSameSimulatorNeighbouringRegionsV2()
+        {
+            TestHelpers.InMethod();
+//            TestHelpers.EnableLogging();
+
+            UUID userId = TestHelpers.ParseTail(0x1);
+
+            EntityTransferModule etmA = new EntityTransferModule();
+            EntityTransferModule etmB = new EntityTransferModule();
+            LocalSimulationConnectorModule lscm = new LocalSimulationConnectorModule();
+
+            IConfigSource config = new IniConfigSource();
+            IConfig modulesConfig = config.AddConfig("Modules");
+            modulesConfig.Set("EntityTransferModule", etmA.Name);
+            modulesConfig.Set("SimulationServices", lscm.Name);
+
+            SceneHelpers sh = new SceneHelpers();
+            TestScene sceneA = sh.SetupScene("sceneA", TestHelpers.ParseTail(0x100), 1000, 1000);
+            TestScene sceneB = sh.SetupScene("sceneB", TestHelpers.ParseTail(0x200), 1001, 1000);
+
+            SceneHelpers.SetupSceneModules(new Scene[] { sceneA, sceneB }, config, lscm);
+            SceneHelpers.SetupSceneModules(sceneA, config, new CapabilitiesModule(), etmA);
+            SceneHelpers.SetupSceneModules(sceneB, config, new CapabilitiesModule(), etmB);
+
+            Vector3 teleportPosition = new Vector3(10, 11, 12);
+            Vector3 teleportLookAt = new Vector3(20, 21, 22);
+
+            AgentCircuitData acd = SceneHelpers.GenerateAgentData(userId);
+            TestClient tc = new TestClient(acd, sceneA);
+            List<TestClient> destinationTestClients = new List<TestClient>();
+            EntityTransferHelpers.SetupInformClientOfNeighbourTriggersNeighbourClientCreate(tc, destinationTestClients);
+
+            ScenePresence beforeSceneASp = SceneHelpers.AddScenePresence(sceneA, tc, acd);
+            beforeSceneASp.AbsolutePosition = new Vector3(30, 31, 32);
+
+            Assert.That(beforeSceneASp, Is.Not.Null);
+            Assert.That(beforeSceneASp.IsChildAgent, Is.False);
+
+            ScenePresence beforeSceneBSp = sceneB.GetScenePresence(userId);
+            Assert.That(beforeSceneBSp, Is.Not.Null);
+            Assert.That(beforeSceneBSp.IsChildAgent, Is.True);
+
+            // Here, we need to make clientA's receipt of SendRegionTeleport trigger clientB's CompleteMovement().  This
+            // is to operate the teleport V2 mechanism where the EntityTransferModule will first request the client to
+            // CompleteMovement to the region and then call UpdateAgent to the destination region to confirm the receipt
+            // Both these operations will occur on different threads and will wait for each other.
+            // We have to do this via ThreadPool directly since FireAndForget has been switched to sync for the V1
+            // test protocol, where we are trying to avoid unpredictable async operations in regression tests.
+            tc.OnTestClientSendRegionTeleport 
+                += (regionHandle, simAccess, regionExternalEndPoint, locationID, flags, capsURL) 
+                    => ThreadPool.UnsafeQueueUserWorkItem(o => destinationTestClients[0].CompleteMovement(), null);
+
+            sceneA.RequestTeleportLocation(
+                beforeSceneASp.ControllingClient,
+                sceneB.RegionInfo.RegionHandle,
+                teleportPosition,
+                teleportLookAt,
+                (uint)TeleportFlags.ViaLocation);
+
+            ScenePresence afterSceneASp = sceneA.GetScenePresence(userId);
+            Assert.That(afterSceneASp, Is.Not.Null);
+            Assert.That(afterSceneASp.IsChildAgent, Is.True);
+
+            ScenePresence afterSceneBSp = sceneB.GetScenePresence(userId);
+            Assert.That(afterSceneBSp, Is.Not.Null);
+            Assert.That(afterSceneBSp.IsChildAgent, Is.False);
+            Assert.That(afterSceneBSp.Scene.RegionInfo.RegionName, Is.EqualTo(sceneB.RegionInfo.RegionName));
+            Assert.That(afterSceneBSp.AbsolutePosition, Is.EqualTo(teleportPosition));
+
+            Assert.That(sceneA.GetRootAgentCount(), Is.EqualTo(0));
+            Assert.That(sceneA.GetChildAgentCount(), Is.EqualTo(1));
+            Assert.That(sceneB.GetRootAgentCount(), Is.EqualTo(1));
+            Assert.That(sceneB.GetChildAgentCount(), Is.EqualTo(0));
+
+            // TODO: Add assertions to check correct circuit details in both scenes.
+
+            // Lookat is sent to the client only - sp.Lookat does not yield the same thing (calculation from camera
+            // position instead).
+//            Assert.That(sp.Lookat, Is.EqualTo(teleportLookAt));
+
+//            TestHelpers.DisableLogging();
+        }
+    }
+}
\ No newline at end of file
diff --git a/OpenSim/Region/Framework/Scenes/Tests/SceneStatisticsTests.cs b/OpenSim/Region/Framework/Scenes/Tests/SceneStatisticsTests.cs
new file mode 100644
index 0000000..2d36214
--- /dev/null
+++ b/OpenSim/Region/Framework/Scenes/Tests/SceneStatisticsTests.cs
@@ -0,0 +1,70 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using System.Collections.Generic;
+using System.Reflection;
+using NUnit.Framework;
+using OpenMetaverse;
+using OpenSim.Framework;
+using OpenSim.Framework.Communications;
+using OpenSim.Region.Framework.Scenes;
+using OpenSim.Tests.Common;
+
+namespace OpenSim.Region.Framework.Scenes.Tests
+{
+    [TestFixture]
+    public class SceneStatisticsTests : OpenSimTestCase
+    {
+        private TestScene m_scene;
+
+        [SetUp]
+        public void Init()
+        {
+            m_scene = new SceneHelpers().SetupScene();
+        }
+
+        [Test]
+        public void TestAddRemovePhysicalLinkset()
+        {
+            Assert.That(m_scene.SceneGraph.GetActiveObjectsCount(), Is.EqualTo(0));
+
+            UUID ownerId = TestHelpers.ParseTail(0x1);
+            SceneObjectGroup so1 = SceneHelpers.CreateSceneObject(3, ownerId, "so1", 0x10);
+            so1.ScriptSetPhysicsStatus(true);
+            m_scene.AddSceneObject(so1);
+
+            Assert.That(m_scene.SceneGraph.GetTotalObjectsCount(), Is.EqualTo(3));
+            Assert.That(m_scene.SceneGraph.GetActiveObjectsCount(), Is.EqualTo(3));
+
+            m_scene.DeleteSceneObject(so1, false);
+
+            Assert.That(m_scene.SceneGraph.GetTotalObjectsCount(), Is.EqualTo(0));
+            Assert.That(m_scene.SceneGraph.GetActiveObjectsCount(), Is.EqualTo(0));
+        }
+    }
+}
\ No newline at end of file
diff --git a/OpenSim/Region/Framework/Scenes/Tests/SceneTelehubTests.cs b/OpenSim/Region/Framework/Scenes/Tests/SceneTelehubTests.cs
new file mode 100644
index 0000000..584a03c
--- /dev/null
+++ b/OpenSim/Region/Framework/Scenes/Tests/SceneTelehubTests.cs
@@ -0,0 +1,118 @@
+/*
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using Nini.Config;
+using NUnit.Framework;
+using OpenMetaverse;
+using OpenSim.Framework;
+using OpenSim.Region.CoreModules.World.Estate;
+using OpenSim.Region.Framework.Scenes;
+using OpenSim.Region.Framework.Interfaces;
+using OpenSim.Services.Interfaces;
+using OpenSim.Tests.Common;
+
+namespace OpenSim.Region.Framework.Scenes.Tests
+{
+    /// <summary>
+    /// Scene telehub tests
+    /// </summary>
+    /// <remarks>
+    /// TODO: Tests which run through normal functionality.  Currently, the only test is one that checks behaviour
+    /// in the case of an error condition
+    /// </remarks>
+    [TestFixture]
+    public class SceneTelehubTests : OpenSimTestCase
+    {
+        /// <summary>
+        /// Test for desired behaviour when a telehub has no spawn points
+        /// </summary>
+        [Test]
+        public void TestNoTelehubSpawnPoints()
+        {
+            TestHelpers.InMethod();
+//            TestHelpers.EnableLogging();
+
+            EstateManagementModule emm = new EstateManagementModule();
+
+            SceneHelpers sh = new SceneHelpers();
+            Scene scene = sh.SetupScene();
+            SceneHelpers.SetupSceneModules(scene, emm);
+
+            UUID telehubSceneObjectOwner = TestHelpers.ParseTail(0x1);
+
+            SceneObjectGroup telehubSo = SceneHelpers.AddSceneObject(scene, "telehubObject", telehubSceneObjectOwner);
+
+            emm.HandleOnEstateManageTelehub(null, UUID.Zero, UUID.Zero, "connect", telehubSo.LocalId);
+            scene.RegionInfo.EstateSettings.AllowDirectTeleport = false;
+
+            // Must still be possible to successfully log in
+            UUID loggingInUserId = TestHelpers.ParseTail(0x2);
+
+            UserAccount ua 
+                = UserAccountHelpers.CreateUserWithInventory(scene, "Test", "User", loggingInUserId, "password");
+
+            SceneHelpers.AddScenePresence(scene, ua);
+
+            Assert.That(scene.GetScenePresence(loggingInUserId), Is.Not.Null);
+        }
+
+        /// <summary>
+        /// Test for desired behaviour when the scene object nominated as a telehub object does not exist.
+        /// </summary>
+        [Test]
+        public void TestNoTelehubSceneObject()
+        {
+            TestHelpers.InMethod();
+//            TestHelpers.EnableLogging();
+
+            EstateManagementModule emm = new EstateManagementModule();
+
+            SceneHelpers sh = new SceneHelpers();
+            Scene scene = sh.SetupScene();
+            SceneHelpers.SetupSceneModules(scene, emm);
+
+            UUID telehubSceneObjectOwner = TestHelpers.ParseTail(0x1);
+
+            SceneObjectGroup telehubSo = SceneHelpers.AddSceneObject(scene, "telehubObject", telehubSceneObjectOwner);
+            SceneObjectGroup spawnPointSo = SceneHelpers.AddSceneObject(scene, "spawnpointObject", telehubSceneObjectOwner);
+
+            emm.HandleOnEstateManageTelehub(null, UUID.Zero, UUID.Zero, "connect", telehubSo.LocalId);
+            emm.HandleOnEstateManageTelehub(null, UUID.Zero, UUID.Zero, "spawnpoint add", spawnPointSo.LocalId);
+            scene.RegionInfo.EstateSettings.AllowDirectTeleport = false;
+
+            scene.DeleteSceneObject(telehubSo, false);
+
+            // Must still be possible to successfully log in
+            UUID loggingInUserId = TestHelpers.ParseTail(0x2);
+
+            UserAccount ua 
+                = UserAccountHelpers.CreateUserWithInventory(scene, "Test", "User", loggingInUserId, "password");
+
+            SceneHelpers.AddScenePresence(scene, ua);
+
+            Assert.That(scene.GetScenePresence(loggingInUserId), Is.Not.Null);
+        }
+    }
+}
\ No newline at end of file
diff --git a/OpenSim/Region/Framework/Scenes/Tests/SceneTests.cs b/OpenSim/Region/Framework/Scenes/Tests/SceneTests.cs
new file mode 100644
index 0000000..33ef83b
--- /dev/null
+++ b/OpenSim/Region/Framework/Scenes/Tests/SceneTests.cs
@@ -0,0 +1,108 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using System.Collections.Generic;
+using System.Reflection;
+using System.Text;
+using System.Threading;
+using System.Timers;
+using Timer=System.Timers.Timer;
+using Nini.Config;
+using NUnit.Framework;
+using OpenMetaverse;
+using OpenSim.Framework;
+using OpenSim.Framework.Communications;
+using OpenSim.Region.Framework.Scenes;
+using OpenSim.Region.Framework.Interfaces;
+using OpenSim.Region.CoreModules.World.Serialiser;
+using OpenSim.Region.CoreModules.ServiceConnectorsOut.Simulation;
+using OpenSim.Tests.Common;
+
+namespace OpenSim.Region.Framework.Scenes.Tests
+{
+    /// <summary>
+    /// Scene presence tests
+    /// </summary>
+    [TestFixture]
+    public class SceneTests : OpenSimTestCase
+    {
+        [Test]
+        public void TestCreateScene()
+        {
+            TestHelpers.InMethod();
+
+            new SceneHelpers().SetupScene();
+        }
+
+        [Test]
+        public void TestCreateVarScene()
+        {
+            TestHelpers.InMethod();
+            UUID regionUuid = TestHelpers.ParseTail(0x1);
+            uint sizeX = 512;
+            uint sizeY = 512;
+
+            Scene scene 
+                = new SceneHelpers().SetupScene("scene", regionUuid, 1000, 1000, sizeX, sizeY, new IniConfigSource());
+
+            Assert.AreEqual(sizeX, scene.RegionInfo.RegionSizeX);
+            Assert.AreEqual(sizeY, scene.RegionInfo.RegionSizeY);
+        }
+
+        /// <summary>
+        /// Very basic scene update test.  Should become more elaborate with time.
+        /// </summary>
+        [Test]
+        public void TestUpdateScene()
+        {
+            TestHelpers.InMethod();
+
+            Scene scene = new SceneHelpers().SetupScene();
+            scene.Update(1);
+            
+            Assert.That(scene.Frame, Is.EqualTo(1));
+        }
+
+        [Test]
+        public void TestShutdownScene()
+        {
+            TestHelpers.InMethod();
+
+            Scene scene = new SceneHelpers().SetupScene();
+            scene.Close();
+
+            Assert.That(scene.ShuttingDown, Is.True);
+            Assert.That(scene.Active, Is.False);
+
+            // Trying to update a shutdown scene should result in no update
+            scene.Update(1);
+
+            Assert.That(scene.Frame, Is.EqualTo(0));
+        }
+    }
+}
\ No newline at end of file
diff --git a/OpenSim/Region/Framework/Scenes/Tests/SharedRegionModuleTests.cs b/OpenSim/Region/Framework/Scenes/Tests/SharedRegionModuleTests.cs
new file mode 100644
index 0000000..eeda84f
--- /dev/null
+++ b/OpenSim/Region/Framework/Scenes/Tests/SharedRegionModuleTests.cs
@@ -0,0 +1,249 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using System.Collections.Generic;
+using System.Net;
+using Mono.Addins;
+using Nini.Config;
+using NUnit.Framework;
+using OpenMetaverse;
+using OpenSim;
+using OpenSim.ApplicationPlugins.RegionModulesController;
+using OpenSim.Framework;
+using OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid;
+using OpenSim.Region.Framework.Interfaces;
+using OpenSim.Tests.Common;
+
+namespace OpenSim.Region.Framework.Scenes.Tests
+{
+    public class SharedRegionModuleTests : OpenSimTestCase
+    {
+//        [Test]
+        public void TestLifecycle()
+        {
+            TestHelpers.InMethod();
+            TestHelpers.EnableLogging();
+
+            UUID estateOwnerId = TestHelpers.ParseTail(0x1);
+            UUID regionId = TestHelpers.ParseTail(0x10);
+
+            IConfigSource configSource = new IniConfigSource();
+            configSource.AddConfig("Startup");
+            configSource.AddConfig("Modules");
+
+//            // We use this to skip estate questions
+            // Turns out not to be needed is estate owner id is pre-set in region information.
+//            IConfig estateConfig = configSource.AddConfig(OpenSimBase.ESTATE_SECTION_NAME);
+//            estateConfig.Set("DefaultEstateOwnerName", "Zaphod Beeblebrox");
+//            estateConfig.Set("DefaultEstateOwnerUUID", estateOwnerId);
+//            estateConfig.Set("DefaultEstateOwnerEMail", "zaphod@galaxy.com");
+//            estateConfig.Set("DefaultEstateOwnerPassword", "two heads");
+
+            // For grid servic
+            configSource.AddConfig("GridService");
+            configSource.Configs["Modules"].Set("GridServices", "LocalGridServicesConnector");
+            configSource.Configs["GridService"].Set("StorageProvider", "OpenSim.Data.Null.dll:NullRegionData");
+            configSource.Configs["GridService"].Set("LocalServiceModule", "OpenSim.Services.GridService.dll:GridService");
+            configSource.Configs["GridService"].Set("ConnectionString", "!static");
+
+            LocalGridServicesConnector gridService = new LocalGridServicesConnector();
+//
+            OpenSim sim = new OpenSim(configSource);
+
+            sim.SuppressExit = true;
+            sim.EnableInitialPluginLoad = false;
+            sim.LoadEstateDataService = false;
+            sim.NetServersInfo.HttpListenerPort = 0;
+
+            IRegistryCore reg = sim.ApplicationRegistry;
+
+            RegionInfo ri = new RegionInfo();
+            ri.RegionID = regionId;
+            ri.EstateSettings.EstateOwner = estateOwnerId;
+            ri.InternalEndPoint = new IPEndPoint(0, 0);
+
+            MockRegionModulesControllerPlugin rmcp = new MockRegionModulesControllerPlugin();
+            sim.m_plugins = new List<IApplicationPlugin>() { rmcp };
+            reg.RegisterInterface<IRegionModulesController>(rmcp);
+
+            // XXX: Have to initialize directly for now
+            rmcp.Initialise(sim);
+
+            rmcp.AddNode(gridService);
+
+            TestSharedRegion tsr = new TestSharedRegion();
+            rmcp.AddNode(tsr);
+
+            // FIXME: Want to use the real one eventually but this is currently directly tied into Mono.Addins
+            // which has been written in such a way that makes it impossible to use for regression tests.
+//            RegionModulesControllerPlugin rmcp = new RegionModulesControllerPlugin();
+//            rmcp.LoadModulesFromAddins = false;
+////            reg.RegisterInterface<IRegionModulesController>(rmcp);
+//            rmcp.Initialise(sim);
+//            rmcp.PostInitialise();           
+//            TypeExtensionNode node = new TypeExtensionNode();
+//            node.
+//            rmcp.AddNode(node, configSource.Configs["Modules"], new Dictionary<RuntimeAddin, IList<int>>());
+
+            sim.Startup();
+            IScene scene;
+            sim.CreateRegion(ri, out scene);
+
+            sim.Shutdown();
+
+            List<string> co = tsr.CallOrder;
+            int expectedEventCount = 6;
+
+            Assert.AreEqual(
+                expectedEventCount, 
+                co.Count, 
+                "Expected {0} events but only got {1} ({2})", 
+                expectedEventCount, co.Count, string.Join(",", co));
+            Assert.AreEqual("Initialise",       co[0]);
+            Assert.AreEqual("PostInitialise",   co[1]);
+            Assert.AreEqual("AddRegion",        co[2]);
+            Assert.AreEqual("RegionLoaded",     co[3]);
+            Assert.AreEqual("RemoveRegion",     co[4]);
+            Assert.AreEqual("Close",            co[5]);
+        }
+    }
+
+    class TestSharedRegion : ISharedRegionModule
+    {
+        // FIXME: Should really use MethodInfo
+        public List<string> CallOrder = new List<string>();
+                
+        public string Name { get { return "TestSharedRegion"; } }
+
+        public Type ReplaceableInterface { get { return null; } }
+
+        public void PostInitialise()
+        {
+            CallOrder.Add("PostInitialise");
+        }
+
+        public void Initialise(IConfigSource source)
+        {
+            CallOrder.Add("Initialise");
+        }
+
+        public void Close()
+        {
+            CallOrder.Add("Close");
+        }
+
+        public void AddRegion(Scene scene)
+        {
+            CallOrder.Add("AddRegion");
+        }
+
+        public void RemoveRegion(Scene scene)
+        {
+            CallOrder.Add("RemoveRegion");
+        }
+
+        public void RegionLoaded(Scene scene)
+        {
+            CallOrder.Add("RegionLoaded");
+        }
+    }
+
+    class MockRegionModulesControllerPlugin : IRegionModulesController, IApplicationPlugin
+    {
+        // List of shared module instances, for adding to Scenes
+        private List<ISharedRegionModule> m_sharedInstances = new List<ISharedRegionModule>();
+
+        // Config access
+        private OpenSimBase m_openSim;
+
+        public string Version { get { return "0"; } }
+        public string Name { get { return "MockRegionModulesControllerPlugin"; } }
+
+        public void Initialise() {}
+
+        public void Initialise(OpenSimBase sim) 
+        {
+            m_openSim = sim;
+        }
+
+        /// <summary>
+        /// Called when the application loading is completed 
+        /// </summary>
+        public void PostInitialise()
+        {
+            foreach (ISharedRegionModule module in m_sharedInstances)
+                module.PostInitialise();
+        }
+
+        public void AddRegionToModules(Scene scene)
+        {
+            List<ISharedRegionModule> sharedlist = new List<ISharedRegionModule>();
+
+            foreach (ISharedRegionModule module in m_sharedInstances)
+            {
+                module.AddRegion(scene);
+                scene.AddRegionModule(module.Name, module);
+
+                sharedlist.Add(module);
+            }
+
+            foreach (ISharedRegionModule module in sharedlist)
+            {
+                module.RegionLoaded(scene);
+            }
+        }
+
+        public void RemoveRegionFromModules(Scene scene)
+        {
+            foreach (IRegionModuleBase module in scene.RegionModules.Values)
+            {
+//                m_log.DebugFormat("[REGIONMODULE]: Removing scene {0} from module {1}",
+//                                  scene.RegionInfo.RegionName, module.Name);
+                module.RemoveRegion(scene);
+            }
+
+            scene.RegionModules.Clear();
+        }       
+        
+        public void AddNode(ISharedRegionModule module)
+        {
+            m_sharedInstances.Add(module);
+            module.Initialise(m_openSim.ConfigSource.Source);
+        }
+
+        public void Dispose()
+        {
+            // We expect that all regions have been removed already
+            while (m_sharedInstances.Count > 0)
+            {
+                m_sharedInstances[0].Close();
+                m_sharedInstances.RemoveAt(0);
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/OpenSim/Region/Framework/Scenes/Tests/TaskInventoryTests.cs b/OpenSim/Region/Framework/Scenes/Tests/TaskInventoryTests.cs
new file mode 100644
index 0000000..8ec6974
--- /dev/null
+++ b/OpenSim/Region/Framework/Scenes/Tests/TaskInventoryTests.cs
@@ -0,0 +1,176 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using System.Collections.Generic;
+using System.Reflection;
+using System.Text;
+using System.Threading;
+using System.Timers;
+using Timer=System.Timers.Timer;
+using Nini.Config;
+using NUnit.Framework;
+using OpenMetaverse;
+using OpenMetaverse.Assets;
+using OpenSim.Framework;
+using OpenSim.Framework.Communications;
+using OpenSim.Region.Framework.Scenes;
+using OpenSim.Region.Framework.Interfaces;
+using OpenSim.Region.CoreModules.Avatar.Inventory.Archiver;
+using OpenSim.Region.CoreModules.World.Serialiser;
+using OpenSim.Region.CoreModules.ServiceConnectorsOut.Simulation;
+using OpenSim.Services.Interfaces;
+using OpenSim.Tests.Common;
+
+namespace OpenSim.Region.Framework.Tests
+{
+    [TestFixture]
+    public class TaskInventoryTests : OpenSimTestCase
+    {
+        [Test]
+        public void TestAddTaskInventoryItem()
+        {
+            TestHelpers.InMethod();
+//            log4net.Config.XmlConfigurator.Configure();
+            
+            Scene scene = new SceneHelpers().SetupScene();
+            UserAccount user1 = UserAccountHelpers.CreateUserWithInventory(scene);
+            SceneObjectGroup sog1 = SceneHelpers.CreateSceneObject(1, user1.PrincipalID);
+            SceneObjectPart sop1 = sog1.RootPart;
+
+            // Create an object embedded inside the first
+            UUID taskSceneObjectItemId = UUID.Parse("00000000-0000-0000-0000-100000000000");
+            TaskInventoryHelpers.AddSceneObject(scene.AssetService, sop1, "tso", taskSceneObjectItemId, user1.PrincipalID);
+
+            TaskInventoryItem addedItem = sop1.Inventory.GetInventoryItem(taskSceneObjectItemId);
+            Assert.That(addedItem.ItemID, Is.EqualTo(taskSceneObjectItemId));
+            Assert.That(addedItem.OwnerID, Is.EqualTo(user1.PrincipalID));
+            Assert.That(addedItem.ParentID, Is.EqualTo(sop1.UUID));
+            Assert.That(addedItem.InvType, Is.EqualTo((int)InventoryType.Object));
+            Assert.That(addedItem.Type, Is.EqualTo((int)AssetType.Object));
+        }
+
+        [Test]
+        public void TestRezObjectFromInventoryItem()
+        {
+            TestHelpers.InMethod();
+//            log4net.Config.XmlConfigurator.Configure();
+            
+            Scene scene = new SceneHelpers().SetupScene();
+            UserAccount user1 = UserAccountHelpers.CreateUserWithInventory(scene);
+            SceneObjectGroup sog1 = SceneHelpers.CreateSceneObject(1, user1.PrincipalID);
+            SceneObjectPart sop1 = sog1.RootPart;
+
+            // Create an object embedded inside the first
+            UUID taskSceneObjectItemId = UUID.Parse("00000000-0000-0000-0000-100000000000");
+            TaskInventoryItem taskSceneObjectItem
+                = TaskInventoryHelpers.AddSceneObject(scene.AssetService, sop1, "tso", taskSceneObjectItemId, user1.PrincipalID);
+
+            scene.AddSceneObject(sog1);
+
+            Vector3 rezPos = new Vector3(10, 10, 10);
+            Quaternion rezRot = new Quaternion(0.5f, 0.5f, 0.5f, 0.5f);
+            Vector3 rezVel = new Vector3(2, 2, 2);
+
+            scene.RezObject(sop1, taskSceneObjectItem, rezPos, rezRot, rezVel, 0);
+
+            SceneObjectGroup rezzedObject = scene.GetSceneObjectGroup("tso");
+
+            Assert.That(rezzedObject, Is.Not.Null);
+            Assert.That(rezzedObject.AbsolutePosition, Is.EqualTo(rezPos));
+
+            // Velocity doesn't get applied, probably because there is no physics in tests (yet)
+//            Assert.That(rezzedObject.Velocity, Is.EqualTo(rezVel));
+            Assert.That(rezzedObject.Velocity, Is.EqualTo(Vector3.Zero));
+
+            // Confusingly, this isn't the rezzedObject.Rotation
+            Assert.That(rezzedObject.RootPart.RotationOffset, Is.EqualTo(rezRot));
+        }
+
+        /// <summary>
+        /// Test MoveTaskInventoryItem from a part inventory to a user inventory where the item has no parent folder assigned.
+        /// </summary>
+        /// <remarks>
+        /// This should place it in the most suitable user folder.
+        /// </remarks>
+        [Test]
+        public void TestMoveTaskInventoryItem()
+        {
+            TestHelpers.InMethod();
+//            log4net.Config.XmlConfigurator.Configure();
+            
+            Scene scene = new SceneHelpers().SetupScene();
+            UserAccount user1 = UserAccountHelpers.CreateUserWithInventory(scene);
+            SceneObjectGroup sog1 = SceneHelpers.CreateSceneObject(1, user1.PrincipalID);
+            SceneObjectPart sop1 = sog1.RootPart;
+            TaskInventoryItem sopItem1
+                = TaskInventoryHelpers.AddNotecard(
+                    scene.AssetService, sop1, "ncItem", TestHelpers.ParseTail(0x800), TestHelpers.ParseTail(0x900), "Hello World!");
+
+            InventoryFolderBase folder 
+                = InventoryArchiveUtils.FindFoldersByPath(scene.InventoryService, user1.PrincipalID, "Objects")[0];
+            
+            // Perform test
+            string message;
+            scene.MoveTaskInventoryItem(user1.PrincipalID, folder.ID, sop1, sopItem1.ItemID, out message);
+                
+            InventoryItemBase ncUserItem
+                = InventoryArchiveUtils.FindItemByPath(scene.InventoryService, user1.PrincipalID, "Objects/ncItem");
+            Assert.That(ncUserItem, Is.Not.Null, "Objects/ncItem was not found");
+        }
+        
+        /// <summary>
+        /// Test MoveTaskInventoryItem from a part inventory to a user inventory where the item has no parent folder assigned.
+        /// </summary>
+        /// <remarks>
+        /// This should place it in the most suitable user folder.
+        /// </remarks>
+        [Test]
+        public void TestMoveTaskInventoryItemNoParent()
+        {
+            TestHelpers.InMethod();
+//            log4net.Config.XmlConfigurator.Configure();
+            
+            Scene scene = new SceneHelpers().SetupScene();
+            UserAccount user1 = UserAccountHelpers.CreateUserWithInventory(scene);
+            SceneObjectGroup sog1 = SceneHelpers.CreateSceneObject(1, user1.PrincipalID);
+
+            SceneObjectPart sop1 = sog1.RootPart;
+            TaskInventoryItem sopItem1
+                = TaskInventoryHelpers.AddNotecard(
+                    scene.AssetService, sop1, "ncItem", TestHelpers.ParseTail(0x800), TestHelpers.ParseTail(0x900), "Hello World!");
+            
+            // Perform test
+            string message;
+            scene.MoveTaskInventoryItem(user1.PrincipalID, UUID.Zero, sop1, sopItem1.ItemID, out message);
+                
+            InventoryItemBase ncUserItem
+                = InventoryArchiveUtils.FindItemByPath(scene.InventoryService, user1.PrincipalID, "Notecards/ncItem");
+            Assert.That(ncUserItem, Is.Not.Null, "Notecards/ncItem was not found");
+        }
+    }
+}
\ No newline at end of file
diff --git a/OpenSim/Region/Framework/Scenes/Tests/UserInventoryTests.cs b/OpenSim/Region/Framework/Scenes/Tests/UserInventoryTests.cs
new file mode 100644
index 0000000..edc0a52
--- /dev/null
+++ b/OpenSim/Region/Framework/Scenes/Tests/UserInventoryTests.cs
@@ -0,0 +1,143 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using System.Collections.Generic;
+using System.Reflection;
+using System.Text;
+using System.Threading;
+using System.Timers;
+using Timer=System.Timers.Timer;
+using Nini.Config;
+using NUnit.Framework;
+using OpenMetaverse;
+using OpenMetaverse.Assets;
+using OpenSim.Framework;
+using OpenSim.Framework.Communications;
+using OpenSim.Region.Framework.Scenes;
+using OpenSim.Region.Framework.Interfaces;
+using OpenSim.Region.CoreModules.Avatar.Inventory.Archiver;
+using OpenSim.Region.CoreModules.World.Serialiser;
+using OpenSim.Region.CoreModules.ServiceConnectorsOut.Simulation;
+using OpenSim.Services.Interfaces;
+using OpenSim.Tests.Common;
+
+namespace OpenSim.Region.Framework.Tests
+{
+    [TestFixture]
+    public class UserInventoryTests : OpenSimTestCase
+    {
+        [Test]
+        public void TestCreateInventoryFolders()
+        {
+            TestHelpers.InMethod();
+//            TestHelpers.EnableLogging();
+
+            // For this test both folders will have the same name which is legal in SL user inventories.
+            string foldersName = "f1";
+
+            Scene scene = new SceneHelpers().SetupScene();
+            UserAccount user1 = UserAccountHelpers.CreateUserWithInventory(scene, TestHelpers.ParseTail(1001));
+
+            UserInventoryHelpers.CreateInventoryFolder(scene.InventoryService, user1.PrincipalID, foldersName, false);
+
+            List<InventoryFolderBase> oneFolder
+                = UserInventoryHelpers.GetInventoryFolders(scene.InventoryService, user1.PrincipalID, foldersName);
+
+            Assert.That(oneFolder.Count, Is.EqualTo(1));
+            InventoryFolderBase firstRetrievedFolder = oneFolder[0];
+            Assert.That(firstRetrievedFolder.Name, Is.EqualTo(foldersName));
+
+            UserInventoryHelpers.CreateInventoryFolder(scene.InventoryService, user1.PrincipalID, foldersName, false);
+
+            List<InventoryFolderBase> twoFolders
+                = UserInventoryHelpers.GetInventoryFolders(scene.InventoryService, user1.PrincipalID, foldersName);
+
+            Assert.That(twoFolders.Count, Is.EqualTo(2));
+            Assert.That(twoFolders[0].Name, Is.EqualTo(foldersName));
+            Assert.That(twoFolders[1].Name, Is.EqualTo(foldersName));
+            Assert.That(twoFolders[0].ID, Is.Not.EqualTo(twoFolders[1].ID));
+        }
+
+        [Test]
+        public void TestGiveInventoryItem()
+        {
+            TestHelpers.InMethod();
+//            log4net.Config.XmlConfigurator.Configure();
+
+            Scene scene = new SceneHelpers().SetupScene();
+            UserAccount user1 = UserAccountHelpers.CreateUserWithInventory(scene, TestHelpers.ParseTail(1001));
+            UserAccount user2 = UserAccountHelpers.CreateUserWithInventory(scene, TestHelpers.ParseTail(1002));
+            InventoryItemBase item1 = UserInventoryHelpers.CreateInventoryItem(scene, "item1", user1.PrincipalID);
+
+            string message;
+
+            scene.GiveInventoryItem(user2.PrincipalID, user1.PrincipalID, item1.ID, out message);
+
+            InventoryItemBase retrievedItem1
+                = UserInventoryHelpers.GetInventoryItem(scene.InventoryService, user2.PrincipalID, "Notecards/item1");
+
+            Assert.That(retrievedItem1, Is.Not.Null);
+
+            // Try giving back the freshly received item
+            scene.GiveInventoryItem(user1.PrincipalID, user2.PrincipalID, retrievedItem1.ID, out message);
+
+            List<InventoryItemBase> reretrievedItems
+                = UserInventoryHelpers.GetInventoryItems(scene.InventoryService, user1.PrincipalID, "Notecards/item1");
+
+            Assert.That(reretrievedItems.Count, Is.EqualTo(2));
+        }
+
+        [Test]
+        public void TestGiveInventoryFolder()
+        {
+            TestHelpers.InMethod();
+//            TestHelpers.EnableLogging();
+            
+            Scene scene = new SceneHelpers().SetupScene();
+            UserAccount user1 = UserAccountHelpers.CreateUserWithInventory(scene, TestHelpers.ParseTail(1001));
+            UserAccount user2 = UserAccountHelpers.CreateUserWithInventory(scene, TestHelpers.ParseTail(1002));
+            InventoryFolderBase folder1
+                = UserInventoryHelpers.CreateInventoryFolder(scene.InventoryService, user1.PrincipalID, "folder1", false);
+
+            scene.GiveInventoryFolder(null, user2.PrincipalID, user1.PrincipalID, folder1.ID, UUID.Zero);
+
+            InventoryFolderBase retrievedFolder1
+                = UserInventoryHelpers.GetInventoryFolder(scene.InventoryService, user2.PrincipalID, "folder1");
+
+            Assert.That(retrievedFolder1, Is.Not.Null);
+
+            // Try giving back the freshly received folder
+            scene.GiveInventoryFolder(null, user1.PrincipalID, user2.PrincipalID, retrievedFolder1.ID, UUID.Zero);
+
+            List<InventoryFolderBase> reretrievedFolders
+                = UserInventoryHelpers.GetInventoryFolders(scene.InventoryService, user1.PrincipalID, "folder1");
+
+            Assert.That(reretrievedFolders.Count, Is.EqualTo(2));
+        }
+    }
+}
\ No newline at end of file
diff --git a/OpenSim/Region/Framework/Scenes/Tests/UuidGathererTests.cs b/OpenSim/Region/Framework/Scenes/Tests/UuidGathererTests.cs
new file mode 100644
index 0000000..937c414
--- /dev/null
+++ b/OpenSim/Region/Framework/Scenes/Tests/UuidGathererTests.cs
@@ -0,0 +1,158 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System.Collections.Generic;
+using System.Text;
+using NUnit.Framework;
+using OpenMetaverse;
+using OpenSim.Framework;
+using OpenSim.Region.Framework.Scenes;
+using OpenSim.Services.Interfaces;
+using OpenSim.Tests.Common;
+
+namespace OpenSim.Region.Framework.Scenes.Tests
+{
+    [TestFixture]
+    public class UuidGathererTests : OpenSimTestCase
+    {
+        protected IAssetService m_assetService;
+        protected UuidGatherer m_uuidGatherer;
+            
+        [SetUp]
+        public void Init()
+        {
+            // FIXME: We don't need a full scene here - it would be enough to set up the asset service.
+            Scene scene = new SceneHelpers().SetupScene();
+            m_assetService = scene.AssetService;
+            m_uuidGatherer = new UuidGatherer(m_assetService);
+        }
+
+        [Test]
+        public void TestCorruptAsset()
+        {
+            TestHelpers.InMethod();
+            
+            UUID corruptAssetUuid = UUID.Parse("00000000-0000-0000-0000-000000000666");
+            AssetBase corruptAsset 
+                = AssetHelpers.CreateAsset(corruptAssetUuid, AssetType.Notecard, "CORRUPT ASSET", UUID.Zero);
+            m_assetService.Store(corruptAsset);
+
+            m_uuidGatherer.AddForInspection(corruptAssetUuid);
+            m_uuidGatherer.GatherAll();
+
+            // We count the uuid as gathered even if the asset itself is corrupt.
+            Assert.That(m_uuidGatherer.GatheredUuids.Count, Is.EqualTo(1));
+        }
+        
+        /// <summary>
+        /// Test requests made for non-existent assets while we're gathering
+        /// </summary>
+        [Test]
+        public void TestMissingAsset()
+        {
+            TestHelpers.InMethod();
+            
+            UUID missingAssetUuid = UUID.Parse("00000000-0000-0000-0000-000000000666");
+
+            m_uuidGatherer.AddForInspection(missingAssetUuid);
+            m_uuidGatherer.GatherAll();
+
+            Assert.That(m_uuidGatherer.GatheredUuids.Count, Is.EqualTo(0));
+        }
+
+        [Test]
+        public void TestNotecardAsset()
+        {
+            TestHelpers.InMethod();
+//            TestHelpers.EnableLogging();
+                      
+            UUID ownerId = TestHelpers.ParseTail(0x10);
+            UUID embeddedId = TestHelpers.ParseTail(0x20);
+            UUID secondLevelEmbeddedId = TestHelpers.ParseTail(0x21);
+            UUID missingEmbeddedId = TestHelpers.ParseTail(0x22);
+            UUID ncAssetId = TestHelpers.ParseTail(0x30);
+
+            AssetBase ncAsset 
+                = AssetHelpers.CreateNotecardAsset(
+                    ncAssetId, string.Format("Hello{0}World{1}", embeddedId, missingEmbeddedId));
+            m_assetService.Store(ncAsset);
+
+            AssetBase embeddedAsset 
+                = AssetHelpers.CreateNotecardAsset(embeddedId, string.Format("{0} We'll meet again.", secondLevelEmbeddedId));
+            m_assetService.Store(embeddedAsset);
+
+            AssetBase secondLevelEmbeddedAsset 
+                = AssetHelpers.CreateNotecardAsset(secondLevelEmbeddedId, "Don't know where, don't know when.");
+            m_assetService.Store(secondLevelEmbeddedAsset);
+
+            m_uuidGatherer.AddForInspection(ncAssetId);
+            m_uuidGatherer.GatherAll();
+
+//            foreach (UUID key in m_uuidGatherer.GatheredUuids.Keys)
+//                System.Console.WriteLine("key : {0}", key);
+
+            Assert.That(m_uuidGatherer.GatheredUuids.Count, Is.EqualTo(3));
+            Assert.That(m_uuidGatherer.GatheredUuids.ContainsKey(ncAssetId));
+            Assert.That(m_uuidGatherer.GatheredUuids.ContainsKey(embeddedId));
+            Assert.That(m_uuidGatherer.GatheredUuids.ContainsKey(secondLevelEmbeddedId));
+        }
+
+        [Test]
+        public void TestTaskItems()
+        {
+            TestHelpers.InMethod();
+//                        TestHelpers.EnableLogging();
+
+            UUID ownerId = TestHelpers.ParseTail(0x10);
+
+            SceneObjectGroup soL0 = SceneHelpers.CreateSceneObject(1, ownerId, "l0", 0x20);
+            SceneObjectGroup soL1 = SceneHelpers.CreateSceneObject(1, ownerId, "l1", 0x21);
+            SceneObjectGroup soL2 = SceneHelpers.CreateSceneObject(1, ownerId, "l2", 0x22);
+
+            TaskInventoryHelpers.AddScript(
+                m_assetService, soL2.RootPart, TestHelpers.ParseTail(0x33), TestHelpers.ParseTail(0x43), "l3-script", "gibberish");
+
+            TaskInventoryHelpers.AddSceneObject(
+                m_assetService, soL1.RootPart, "l2-item", TestHelpers.ParseTail(0x32), soL2, TestHelpers.ParseTail(0x42));
+            TaskInventoryHelpers.AddSceneObject(
+                m_assetService, soL0.RootPart, "l1-item", TestHelpers.ParseTail(0x31), soL1, TestHelpers.ParseTail(0x41));
+
+            m_uuidGatherer.AddForInspection(soL0);
+            m_uuidGatherer.GatherAll();
+
+//                        foreach (UUID key in m_uuidGatherer.GatheredUuids.Keys)
+//                            System.Console.WriteLine("key : {0}", key);
+
+            // We expect to see the default prim texture and the assets of the contained task items
+            Assert.That(m_uuidGatherer.GatheredUuids.Count, Is.EqualTo(4));
+            Assert.That(m_uuidGatherer.GatheredUuids.ContainsKey(new UUID(Constants.DefaultTexture)));
+            Assert.That(m_uuidGatherer.GatheredUuids.ContainsKey(TestHelpers.ParseTail(0x41)));
+            Assert.That(m_uuidGatherer.GatheredUuids.ContainsKey(TestHelpers.ParseTail(0x42)));
+            Assert.That(m_uuidGatherer.GatheredUuids.ContainsKey(TestHelpers.ParseTail(0x43)));
+        }
+    }
+}
\ No newline at end of file