1 files changed, 174 insertions, 0 deletions

diff --git a/OpenSim/Region/ClientStack/Linden/UDP/Tests/LLImageManagerTests.cs b/OpenSim/Region/ClientStack/Linden/UDP/Tests/LLImageManagerTests.cs
new file mode 100644
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+++ b/OpenSim/Region/ClientStack/Linden/UDP/Tests/LLImageManagerTests.cs
@@ -0,0 +1,174 @@
+/*
+ * 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.Net;
+using System.Reflection;
+using System.Threading;
+using log4net.Config;
+using Nini.Config;
+using NUnit.Framework;
+using OpenMetaverse;
+using OpenMetaverse.Packets;
+using OpenSim.Framework;
+using OpenSim.Region.CoreModules.Agent.TextureSender;
+using OpenSim.Region.Framework.Scenes;
+using OpenSim.Tests.Common;
+
+namespace OpenSim.Region.ClientStack.LindenUDP.Tests
+{
+    [TestFixture]
+    public class LLImageManagerTests : OpenSimTestCase
+    {
+        private AssetBase m_testImageAsset;
+        private Scene scene;
+        private LLImageManager llim;
+        private TestClient tc;
+
+        [TestFixtureSetUp]
+        public void FixtureInit()
+        {
+            // Don't allow tests to be bamboozled by asynchronous events.  Execute everything on the same thread.
+            Util.FireAndForgetMethod = FireAndForgetMethod.None;
+
+            using (
+                Stream resource
+                    = GetType().Assembly.GetManifestResourceStream(
+                        "OpenSim.Region.ClientStack.LindenUDP.Tests.Resources.4-tile2.jp2"))
+            {
+                using (BinaryReader br = new BinaryReader(resource))
+                {
+                    m_testImageAsset
+                        = new AssetBase(
+                            TestHelpers.ParseTail(0x1),
+                            "Test Image",
+                            (sbyte)AssetType.Texture,
+                            TestHelpers.ParseTail(0x2).ToString());
+
+                    m_testImageAsset.Data = br.ReadBytes(99999999);
+                }
+            }
+        }
+
+        [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 override void SetUp()
+        {
+            base.SetUp();
+
+            UUID userId = TestHelpers.ParseTail(0x3);
+
+            J2KDecoderModule j2kdm = new J2KDecoderModule();
+
+            SceneHelpers sceneHelpers = new SceneHelpers();
+            scene = sceneHelpers.SetupScene();
+            SceneHelpers.SetupSceneModules(scene, j2kdm);
+
+            tc = new TestClient(SceneHelpers.GenerateAgentData(userId), scene);
+            llim = new LLImageManager(tc, scene.AssetService, j2kdm);
+        }
+
+        [Test]
+        public void TestSendImage()
+        {
+            TestHelpers.InMethod();
+//            XmlConfigurator.Configure();
+
+            scene.AssetService.Store(m_testImageAsset);
+
+            TextureRequestArgs args = new TextureRequestArgs();
+            args.RequestedAssetID = m_testImageAsset.FullID;
+            args.DiscardLevel = 0;
+            args.PacketNumber = 1;
+            args.Priority = 5;
+            args.requestSequence = 1;
+
+            llim.EnqueueReq(args);
+            llim.ProcessImageQueue(20);
+
+            Assert.That(tc.SentImageDataPackets.Count, Is.EqualTo(1));
+        }
+
+        [Test]
+        public void TestDiscardImage()
+        {
+            TestHelpers.InMethod();
+//            XmlConfigurator.Configure();
+
+            scene.AssetService.Store(m_testImageAsset);
+
+            TextureRequestArgs args = new TextureRequestArgs();
+            args.RequestedAssetID = m_testImageAsset.FullID;
+            args.DiscardLevel = 0;
+            args.PacketNumber = 1;
+            args.Priority = 5;
+            args.requestSequence = 1;
+            llim.EnqueueReq(args);
+
+            // Now create a discard request
+            TextureRequestArgs discardArgs = new TextureRequestArgs();
+            discardArgs.RequestedAssetID = m_testImageAsset.FullID;
+            discardArgs.DiscardLevel = -1;
+            discardArgs.PacketNumber = 1;
+            discardArgs.Priority = 0;
+            discardArgs.requestSequence = 2;
+            llim.EnqueueReq(discardArgs);
+
+            llim.ProcessImageQueue(20);
+
+            Assert.That(tc.SentImageDataPackets.Count, Is.EqualTo(0));
+        }
+
+        [Test]
+        public void TestMissingImage()
+        {
+            TestHelpers.InMethod();
+//            XmlConfigurator.Configure();
+
+            TextureRequestArgs args = new TextureRequestArgs();
+            args.RequestedAssetID = m_testImageAsset.FullID;
+            args.DiscardLevel = 0;
+            args.PacketNumber = 1;
+            args.Priority = 5;
+            args.requestSequence = 1;
+
+            llim.EnqueueReq(args);
+            llim.ProcessImageQueue(20);
+
+            Assert.That(tc.SentImageDataPackets.Count, Is.EqualTo(0));
+            Assert.That(tc.SentImageNotInDatabasePackets.Count, Is.EqualTo(1));
+        }
+    }
+}
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