Add beginning of ScenePresenceAgentTests.TestCreateChildScenePresence()

This required an option to be added to NullRegionData via ConnectionString for it to act as a non-static instance, so that regression tests (which only load this class once) don't get hopeless confused and complex to compensate.
Normal standalone operation unaffected.

7 files changed, 85 insertions, 29 deletions

diff --git a/OpenSim/Data/Null/NullRegionData.cs b/OpenSim/Data/Null/NullRegionData.cs
index 9d09af7..deb50cb 100644
--- a/OpenSim/Data/Null/NullRegionData.cs
+++ b/OpenSim/Data/Null/NullRegionData.cs
@@ -40,24 +40,40 @@ namespace OpenSim.Data.Null
     {
         private static NullRegionData Instance = null;
 
+        /// <summary>
+        /// Should we use the static instance for all invocations?
+        /// </summary>
+        private bool m_useStaticInstance = true;
+
 //        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
 
         Dictionary<UUID, RegionData> m_regionData = new Dictionary<UUID, RegionData>();
 
         public NullRegionData(string connectionString, string realm)
         {
-            if (Instance == null)
+//            m_log.DebugFormat(
+//                "[NULL REGION DATA]: Constructor got connectionString {0}, realm {1}", connectionString, realm);
+
+            // The !static connection string is a hack so that regression tests can use this module without a high degree of fragility
+            // in having to deal with the static reference in the once-loaded NullRegionData class.
+            //
+            // In standalone operation, we have to use only one instance of this class since the login service and
+            // simulator have no other way of using a common data store.
+            if (connectionString == "!static")
+                m_useStaticInstance = false;
+            else if (Instance == null)
                 Instance = this;
-            //Console.WriteLine("[XXX] NullRegionData constructor");
         }
 
         private delegate bool Matcher(string value);
 
         public List<RegionData> Get(string regionName, UUID scopeID)
         {
-            if (Instance != this)
+            if (m_useStaticInstance && Instance != this)
                 return Instance.Get(regionName, scopeID);
 
+//            m_log.DebugFormat("[NULL REGION DATA]: Getting region {0}, scope {1}", regionName, scopeID);
+
             string cleanName = regionName.ToLower();
 
             // Handle SQL wildcards
@@ -82,6 +98,7 @@ namespace OpenSim.Data.Null
                     cleanName = cleanName.Remove(cleanName.Length - 1);
                 }
             }
+
             Matcher queryMatch;
             if (wildcardPrefix && wildcardSuffix)
                 queryMatch = delegate(string s) { return s.Contains(cleanName); };
@@ -110,7 +127,7 @@ namespace OpenSim.Data.Null
 
         public RegionData Get(int posX, int posY, UUID scopeID)
         {
-            if (Instance != this)
+            if (m_useStaticInstance && Instance != this)
                 return Instance.Get(posX, posY, scopeID);
 
             List<RegionData> ret = new List<RegionData>();
@@ -129,7 +146,7 @@ namespace OpenSim.Data.Null
 
         public RegionData Get(UUID regionID, UUID scopeID)
         {
-            if (Instance != this)
+            if (m_useStaticInstance && Instance != this)
                 return Instance.Get(regionID, scopeID);
 
             if (m_regionData.ContainsKey(regionID))
@@ -140,7 +157,7 @@ namespace OpenSim.Data.Null
 
         public List<RegionData> Get(int startX, int startY, int endX, int endY, UUID scopeID)
         {
-            if (Instance != this)
+            if (m_useStaticInstance && Instance != this)
                 return Instance.Get(startX, startY, endX, endY, scopeID);
 
             List<RegionData> ret = new List<RegionData>();
@@ -156,9 +173,12 @@ namespace OpenSim.Data.Null
 
         public bool Store(RegionData data)
         {
-            if (Instance != this)
+            if (m_useStaticInstance && Instance != this)
                 return Instance.Store(data);
 
+//            m_log.DebugFormat(
+//                "[NULL REGION DATA]: Storing region {0} {1}, scope {2}", data.RegionName, data.RegionID, data.ScopeID);
+
             m_regionData[data.RegionID] = data;
 
             return true;
@@ -166,7 +186,7 @@ namespace OpenSim.Data.Null
 
         public bool SetDataItem(UUID regionID, string item, string value)
         {
-            if (Instance != this)
+            if (m_useStaticInstance && Instance != this)
                 return Instance.SetDataItem(regionID, item, value);
 
             if (!m_regionData.ContainsKey(regionID))
@@ -179,9 +199,11 @@ namespace OpenSim.Data.Null
 
         public bool Delete(UUID regionID)
         {
-            if (Instance != this)
+            if (m_useStaticInstance && Instance != this)
                 return Instance.Delete(regionID);
 
+//            m_log.DebugFormat("[NULL REGION DATA]: Deleting region {0}", regionID);
+
             if (!m_regionData.ContainsKey(regionID))
                 return false;
 
diff --git a/OpenSim/Framework/Tests/AgentCircuitManagerTests.cs b/OpenSim/Framework/Tests/AgentCircuitManagerTests.cs
index 9615f1b..ae132c8 100644
--- a/OpenSim/Framework/Tests/AgentCircuitManagerTests.cs
+++ b/OpenSim/Framework/Tests/AgentCircuitManagerTests.cs
@@ -194,8 +194,6 @@ namespace OpenSim.Framework.Tests
 
             resp = agentCircuitManager.AuthenticateSession(SessionId2, AgentId2, circuitcode2);
             Assert.That(!resp.Authorised);
-
         }
-
     }
 }
diff --git a/OpenSim/Framework/Tests/AnimationTests.cs b/OpenSim/Framework/Tests/AnimationTests.cs
index aa4c6aa..967a355 100644
--- a/OpenSim/Framework/Tests/AnimationTests.cs
+++ b/OpenSim/Framework/Tests/AnimationTests.cs
@@ -87,8 +87,6 @@ namespace OpenSim.Framework.Tests
             anim4.SequenceNum = anim2.SequenceNum;
             
             Assert.That(anim4.ObjectID == objUUID2 && anim4.AnimID == animUUID2 && anim4.SequenceNum == 1, "void constructor and manual field population failed to set the properties correctly.");
-             
-
         }
     }
 }
\ No newline at end of file
diff --git a/OpenSim/Region/CoreModules/Framework/EntityTransfer/EntityTransferModule.cs b/OpenSim/Region/CoreModules/Framework/EntityTransfer/EntityTransferModule.cs
index 99064c8..2f947fd 100644
--- a/OpenSim/Region/CoreModules/Framework/EntityTransfer/EntityTransferModule.cs
+++ b/OpenSim/Region/CoreModules/Framework/EntityTransfer/EntityTransferModule.cs
@@ -1341,7 +1341,6 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
 
             string reason = String.Empty;
 
-
             bool regionAccepted = m_scene.SimulationService.CreateAgent(reg, a, (uint)TeleportFlags.Default, out reason); 
 
             if (regionAccepted && newAgent)
diff --git a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/Tests/GridConnectorsTests.cs b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/Tests/GridConnectorsTests.cs
index cd7d6bc..b286d17 100644
--- a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/Tests/GridConnectorsTests.cs
+++ b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/Tests/GridConnectorsTests.cs
@@ -31,11 +31,10 @@ using System.IO;
 using System.Reflection;
 using System.Threading;
 using log4net.Config;
+using Nini.Config;
 using NUnit.Framework;
 using OpenMetaverse;
 using OpenSim.Framework;
-using Nini.Config;
-
 using OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid;
 using OpenSim.Region.Framework.Scenes;
 using GridRegion = OpenSim.Services.Interfaces.GridRegion;
@@ -69,6 +68,9 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid.Tests
         [Test]
         public void TestRegisterRegion()
         {
+            TestHelpers.InMethod();
+//            log4net.Config.XmlConfigurator.Configure();
+
             SetUp();
 
             // Create 4 regions
@@ -191,7 +193,6 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid.Tests
             results = m_LocalConnector.GetHyperlinks(UUID.Zero);
             Assert.IsNotNull(results, "Retrieved GetHyperlinks list is null");
             Assert.That(results.Count, Is.EqualTo(0), "Retrieved linked regions collection is not the number expected");
-
         }
     }
-}
+}
\ No newline at end of file
diff --git a/OpenSim/Region/Framework/Scenes/Tests/ScenePresenceAgentTests.cs b/OpenSim/Region/Framework/Scenes/Tests/ScenePresenceAgentTests.cs
index 57d22bd..f479e12 100644
--- a/OpenSim/Region/Framework/Scenes/Tests/ScenePresenceAgentTests.cs
+++ b/OpenSim/Region/Framework/Scenes/Tests/ScenePresenceAgentTests.cs
@@ -31,7 +31,7 @@ using System.Reflection;
 using System.Text;
 using System.Threading;
 using System.Timers;
-using Timer=System.Timers.Timer;
+using Timer = System.Timers.Timer;
 using Nini.Config;
 using NUnit.Framework;
 using OpenMetaverse;
@@ -39,11 +39,13 @@ 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 OpenSim.Tests.Common.Mock;
+using GridRegion = OpenSim.Services.Interfaces.GridRegion;
 
 namespace OpenSim.Region.Framework.Scenes.Tests
 {
@@ -112,14 +114,40 @@ namespace OpenSim.Region.Framework.Scenes.Tests
             Assert.That(scene.AuthenticateHandler.GetAgentCircuits().Count, Is.EqualTo(0));
         }
 
+        [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");
+
+            TestScene scene = SceneHelpers.SetupScene();
+            SceneHelpers.SetupSceneModules(scene, configSource, lsc);
+
+            UUID agentId = TestHelpers.ParseTail(0x01);
+            AgentCircuitData acd = SceneHelpers.GenerateAgentData(agentId);
+
+            GridRegion region = scene.GridService.GetRegionByName(UUID.Zero, scene.RegionInfo.RegionName);
+            string reason;
+            scene.SimulationService.CreateAgent(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));
+        }
+
         /// <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 structures
+        /// Please note that unlike the other tests here, this doesn't rely on anything set up in the instance fields.
         /// </remarks>
         [Test]
-        public void TestChildAgentEstablished()
+        public void TestChildAgentEstablishedInNeighbour()
         {
             TestHelpers.InMethod();
 //            log4net.Config.XmlConfigurator.Configure();
@@ -127,18 +155,25 @@ namespace OpenSim.Region.Framework.Scenes.Tests
             UUID agent1Id = UUID.Parse("00000000-0000-0000-0000-000000000001");
             
             TestScene myScene1 = SceneHelpers.SetupScene("Neighbour y", UUID.Random(), 1000, 1000);
-//            TestScene myScene2 = SceneHelpers.SetupScene("Neighbour y + 1", UUID.Random(), 1001, 1000);
-            
+            TestScene myScene2 = SceneHelpers.SetupScene("Neighbour y + 1", UUID.Random(), 1001, 1000);
+
             IConfigSource configSource = new IniConfigSource();
-            configSource.AddConfig("Modules").Set("EntityTransferModule", "BasicEntityTransferModule");                      
+            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.SetupSceneModules(myScene1, configSource, etm);            
-            
-            SceneHelpers.AddScenePresence(myScene1, agent1Id);
+//            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
+//
+//            // 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);
         }
diff --git a/OpenSim/Tests/Common/Helpers/SceneHelpers.cs b/OpenSim/Tests/Common/Helpers/SceneHelpers.cs
index d358ae8..e4640be 100644
--- a/OpenSim/Tests/Common/Helpers/SceneHelpers.cs
+++ b/OpenSim/Tests/Common/Helpers/SceneHelpers.cs
@@ -49,6 +49,7 @@ using OpenSim.Region.CoreModules.ServiceConnectorsOut.UserAccounts;
 using OpenSim.Region.CoreModules.ServiceConnectorsOut.Presence;
 using OpenSim.Services.Interfaces;
 using OpenSim.Tests.Common.Mock;
+using GridRegion = OpenSim.Services.Interfaces.GridRegion;
 
 namespace OpenSim.Tests.Common
 {
@@ -139,6 +140,7 @@ namespace OpenSim.Tests.Common
 
             testScene.RegionInfo.EstateSettings = new EstateSettings();
             testScene.LoginsDisabled = false;
+            testScene.RegisterRegionWithGrid();
 
             return testScene;
         }
@@ -222,6 +224,7 @@ namespace OpenSim.Tests.Common
             config.Configs["Modules"].Set("GridServices", "LocalGridServicesConnector");
             config.Configs["GridService"].Set("StorageProvider", "OpenSim.Data.Null.dll:NullRegionData");
             config.Configs["GridService"].Set("LocalServiceModule", "OpenSim.Services.GridService.dll:GridService");
+            config.Configs["GridService"].Set("ConnectionString", "!static");
 
             LocalGridServicesConnector gridService = new LocalGridServicesConnector();
             gridService.Initialise(config);