4 files changed, 203 insertions, 1 deletions

diff --git a/OpenSim/Region/CoreModules/Avatar/Chat/Tests/ChatModuleTests.cs b/OpenSim/Region/CoreModules/Avatar/Chat/Tests/ChatModuleTests.cs
new file mode 100644
index 0000000..315cc19
--- /dev/null
+++ b/OpenSim/Region/CoreModules/Avatar/Chat/Tests/ChatModuleTests.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;
+using System.Collections.Generic;
+using log4net.Config;
+using Nini.Config;
+using NUnit.Framework;
+using OpenMetaverse;
+using OpenSim.Framework;
+using OpenSim.Framework.Servers;
+using OpenSim.Framework.Servers.HttpServer;
+using OpenSim.Region.CoreModules.Avatar.Chat;
+using OpenSim.Region.CoreModules.Framework;
+using OpenSim.Region.CoreModules.Framework.EntityTransfer;
+using OpenSim.Region.CoreModules.ServiceConnectorsOut.Simulation;
+using OpenSim.Region.Framework.Scenes;
+using OpenSim.Services.Interfaces;
+using OpenSim.Tests.Common;
+using OpenSim.Tests.Common.Mock;
+
+namespace OpenSim.Region.CoreModules.Avatar.Chat.Tests
+{
+    [TestFixture]
+    public class ChatModuleTests : OpenSimTestCase
+    {  
+        [TestFixtureSetUp]
+        public void FixtureInit()
+        {
+            // Don't allow tests to be bamboozled by asynchronous events.  Execute everything on the same thread.
+            // We must do this here so that child agent positions are updated in a predictable manner.
+            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>
+        /// Tests chat between neighbour regions on the east-west axis
+        /// </summary>
+        /// <remarks>
+        /// Really, this is a combination of a child agent position update test and a chat range test.  These need
+        /// to be separated later on.
+        /// </remarks>
+        [Test]
+        public void TestInterRegionChatDistanceEastWest()
+        {
+            TestHelpers.InMethod();
+//            TestHelpers.EnableLogging();
+
+            UUID sp1Uuid = TestHelpers.ParseTail(0x11);
+            UUID sp2Uuid = TestHelpers.ParseTail(0x12);
+
+            Vector3 sp1Position = new Vector3(6, 128, 20);
+            Vector3 sp2Position = new Vector3(250, 128, 20);
+
+            // XXX: HTTP server is not (and should not be) necessary for this test, though it's absence makes the 
+            // CapabilitiesModule complain when it can't set up HTTP endpoints.
+//            BaseHttpServer httpServer = new BaseHttpServer(99999);
+//            MainServer.AddHttpServer(httpServer);
+//            MainServer.Instance = httpServer;
+
+            // We need entity transfer modules so that when sp2 logs into the east region, the region calls 
+            // EntityTransferModuleto set up a child agent on the west region.
+            // XXX: However, this is not an entity transfer so is misleading.
+            EntityTransferModule etmA = new EntityTransferModule();
+            EntityTransferModule etmB = new EntityTransferModule();
+            LocalSimulationConnectorModule lscm = new LocalSimulationConnectorModule();
+
+            IConfigSource config = new IniConfigSource();
+            config.AddConfig("Chat");
+            IConfig modulesConfig = config.AddConfig("Modules");
+            modulesConfig.Set("EntityTransferModule", etmA.Name);
+            modulesConfig.Set("SimulationServices", lscm.Name);
+
+            SceneHelpers sh = new SceneHelpers();
+
+            TestScene sceneWest = sh.SetupScene("sceneWest", TestHelpers.ParseTail(0x1), 1000, 1000);            
+            TestScene sceneEast = sh.SetupScene("sceneEast", TestHelpers.ParseTail(0x2), 1001, 1000);            
+            SceneHelpers.SetupSceneModules(new Scene[] { sceneWest, sceneEast }, config, lscm);
+
+            SceneHelpers.SetupSceneModules(sceneWest, config, new CapabilitiesModule(), etmA, new ChatModule());           
+            SceneHelpers.SetupSceneModules(sceneEast, config, new CapabilitiesModule(), etmB, new ChatModule());
+
+            ScenePresence sp1 = SceneHelpers.AddScenePresence(sceneEast, sp1Uuid);
+            TestClient sp1Client = (TestClient)sp1.ControllingClient;
+
+            // If we don't set agents to flying, test will go wrong as they instantly fall to z = 0.
+            // TODO: May need to create special complete no-op test physics module rather than basic physics, since
+            // physics is irrelevant to this test.
+            sp1.Flying = true;
+            sp1.AbsolutePosition = sp1Position;                
+
+            AgentCircuitData acd = SceneHelpers.GenerateAgentData(sp2Uuid);
+            TestClient tc = new TestClient(acd, sceneEast);
+            List<TestClient> destinationTestClients = new List<TestClient>();
+            EntityTransferHelpers.SetupInformClientOfNeighbourTriggersNeighbourClientCreate(tc, destinationTestClients);
+
+            ScenePresence sp2 = SceneHelpers.AddScenePresence(sceneWest, tc, acd);
+            TestClient sp2Client = (TestClient)sp2.ControllingClient;
+
+            sp2.Flying = true;
+            sp2.AbsolutePosition = sp2Position;
+
+            TestClient sp2ChildClient = destinationTestClients[0];
+
+            // We must update the scene in order to make the new root agent sp2 in sceneWest trigger a position update to its
+            // child in sceneEast.
+            sceneWest.Update(1);
+
+            // Check child position is correct.
+            Assert.AreEqual(
+                new Vector3(sp2Position.X - sceneWest.RegionInfo.RegionSizeX, sp2Position.Y, sp2Position.Z), 
+                sp2ChildClient.SceneAgent.AbsolutePosition);
+
+            // Check chat received
+            string receivedChatMessage = "";
+
+            sp2ChildClient.OnReceivedChatMessage 
+                += (message, type, fromPos, fromName, fromAgentID, ownerID, source, audible) => receivedChatMessage = message;
+
+            string testMessage = "'ello darling";
+            sp1Client.Chat(0, ChatTypeEnum.Say, testMessage);
+                      
+            Assert.AreEqual(testMessage, receivedChatMessage);
+        }
+    }
+}
\ No newline at end of file
diff --git a/OpenSim/Region/Framework/Scenes/Scene.cs b/OpenSim/Region/Framework/Scenes/Scene.cs
index 3b8fbfd..7005c0a 100644
--- a/OpenSim/Region/Framework/Scenes/Scene.cs
+++ b/OpenSim/Region/Framework/Scenes/Scene.cs
@@ -4133,7 +4133,10 @@ namespace OpenSim.Region.Framework.Scenes
         /// <returns>true if we handled it.</returns>
         public virtual bool IncomingUpdateChildAgent(AgentPosition cAgentData)
         {
-            //m_log.Debug(" XXX Scene IncomingChildAgentDataUpdate POSITION in " + RegionInfo.RegionName);
+//            m_log.DebugFormat(
+//                "[SCENE PRESENCE]: IncomingChildAgentDataUpdate POSITION for {0} in {1}, position {2}", 
+//                cAgentData.AgentID, Name, cAgentData.Position);
+
             ScenePresence childAgentUpdate = GetScenePresence(cAgentData.AgentID);
             if (childAgentUpdate != null)
             {
diff --git a/OpenSim/Region/Physics/BasicPhysicsPlugin/BasicPhysicsScene.cs b/OpenSim/Region/Physics/BasicPhysicsPlugin/BasicPhysicsScene.cs
index 8e40561..f53adcb 100644
--- a/OpenSim/Region/Physics/BasicPhysicsPlugin/BasicPhysicsScene.cs
+++ b/OpenSim/Region/Physics/BasicPhysicsPlugin/BasicPhysicsScene.cs
@@ -147,6 +147,7 @@ namespace OpenSim.Region.Physics.BasicPhysicsPlugin
                     terrainHeight = _heightMap[(int)actor.Position.Y * (int)m_regionExtent.Y + (int)actor.Position.X];
 
                 float height = terrainHeight + actor.Size.Z;
+//                Console.WriteLine("height {0}, actorPosition {1}", height, actorPosition);
 
                 if (actor.Flying)
                 {
diff --git a/OpenSim/Tests/Common/Mock/TestClient.cs b/OpenSim/Tests/Common/Mock/TestClient.cs
index c2b0935..8eeaf99 100644
--- a/OpenSim/Tests/Common/Mock/TestClient.cs
+++ b/OpenSim/Tests/Common/Mock/TestClient.cs
@@ -62,14 +62,23 @@ namespace OpenSim.Tests.Common.Mock
         public event Action<RegionInfo, Vector3, Vector3> OnReceivedMoveAgentIntoRegion;
         public event Action<ulong, IPEndPoint> OnTestClientInformClientOfNeighbour;
         public event TestClientOnSendRegionTeleportDelegate OnTestClientSendRegionTeleport;
+
         public event Action<ISceneEntity, PrimUpdateFlags> OnReceivedEntityUpdate;
+
+        public event OnReceivedChatMessageDelegate OnReceivedChatMessage;
         public event Action<GridInstantMessage> OnReceivedInstantMessage;
+
         public event Action<UUID> OnReceivedSendRebakeAvatarTextures;
 
         public delegate void TestClientOnSendRegionTeleportDelegate(
             ulong regionHandle, byte simAccess, IPEndPoint regionExternalEndPoint,
             uint locationID, uint flags, string capsURL);
 
+        public delegate void OnReceivedChatMessageDelegate(
+            string message, byte type, Vector3 fromPos, string fromName,
+            UUID fromAgentID, UUID ownerID, byte source, byte audible);
+
+
 // disable warning: public events, part of the public API
 #pragma warning disable 67
 
@@ -467,6 +476,34 @@ namespace OpenSim.Tests.Common.Mock
         }
 
         /// <summary>
+        /// Trigger chat coming from this connection.
+        /// </summary>
+        /// <param name="channel"></param>
+        /// <param name="type"></param>
+        /// <param name="message"></param>
+        public bool Chat(int channel, ChatTypeEnum type, string message)
+        {
+            ChatMessage handlerChatFromClient = OnChatFromClient;
+
+            if (handlerChatFromClient != null)
+            {
+                OSChatMessage args = new OSChatMessage();
+                args.Channel = channel;
+                args.From = Name;
+                args.Message = message;
+                args.Type = type;
+
+                args.Scene = Scene;
+                args.Sender = this;
+                args.SenderUUID = AgentId;
+
+                handlerChatFromClient(this, args);
+            }
+
+            return true;
+        }
+
+        /// <summary>
         /// Attempt a teleport to the given region.
         /// </summary>
         /// <param name="regionHandle"></param>
@@ -550,6 +587,9 @@ namespace OpenSim.Tests.Common.Mock
             string message, byte type, Vector3 fromPos, string fromName,
             UUID fromAgentID, UUID ownerID, byte source, byte audible)
         {
+//            Console.WriteLine("mmm {0} {1} {2}", message, Name, AgentId);
+            if (OnReceivedChatMessage != null)
+                OnReceivedChatMessage(message, type, fromPos, fromName, fromAgentID, ownerID, source, audible);
         }
 
         public void SendInstantMessage(GridInstantMessage im)