From 63fd4c0fb2adb46e5181305164cbeecede199cc8 Mon Sep 17 00:00:00 2001
From: Charles Krinke
Date: Sat, 7 Feb 2009 18:11:04 +0000
Subject: Thank you kindly, TLaukkan (Tommil) for a patch that: Created nunit
test for LSL API and example test for llAngleBetween which was marked
untested in wiki. Run new test succesfully with NUnitGUI and nant build.
---
.../ScriptEngine/Shared/Tests/LSL_ApiTest.cs | 140 +++++++++++++++++++++
prebuild.xml | 7 ++
2 files changed, 147 insertions(+)
create mode 100644 OpenSim/Region/ScriptEngine/Shared/Tests/LSL_ApiTest.cs
diff --git a/OpenSim/Region/ScriptEngine/Shared/Tests/LSL_ApiTest.cs b/OpenSim/Region/ScriptEngine/Shared/Tests/LSL_ApiTest.cs
new file mode 100644
index 0000000..e2718cc
--- /dev/null
+++ b/OpenSim/Region/ScriptEngine/Shared/Tests/LSL_ApiTest.cs
@@ -0,0 +1,140 @@
+/*
+ * 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 OpenSim 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 NUnit.Framework;
+using OpenSim.Tests.Common;
+using OpenSim.Region.ScriptEngine.Shared;
+using OpenSim.Tests.Common.Setup;
+using OpenSim.Region.Framework.Scenes;
+using Nini.Config;
+using OpenSim.Region.ScriptEngine.Shared.Api;
+using OpenMetaverse;
+using System;
+
+namespace OpenSim.Region.ScriptEngine.Shared.Tests
+{
+ ///
+ /// Tests for LSL_Api
+ ///
+ [TestFixture]
+ public class LSL_ApiTest
+ {
+
+ private const double ANGLE_ACCURACY_IN_RADIANS = 1E-7;
+ private LSL_Api lslApi;
+
+ [SetUp]
+ public void SetUp()
+ {
+
+ IniConfigSource initConfigSource = new IniConfigSource();
+ IConfig config = initConfigSource.AddConfig("XEngine");
+ config.Set("Enabled", "true");
+
+ Scene scene = SceneSetupHelpers.SetupScene();
+ SceneObjectPart part = SceneSetupHelpers.AddSceneObject(scene);
+
+ XEngine.XEngine engine = new XEngine.XEngine();
+ engine.Initialise(scene, initConfigSource);
+
+ lslApi = new LSL_Api();
+ lslApi.Initialize(engine, part, part.LocalId, part.UUID);
+
+ }
+
+ [Test]
+ public void TestllAngleBetween()
+ {
+ TestllAngleBetween(new Vector3(1, 0, 0), 0);
+ TestllAngleBetween(new Vector3(1, 0, 0), 90);
+ TestllAngleBetween(new Vector3(1, 0, 0), 180);
+ TestllAngleBetween(new Vector3(1, 0, 0), 270);
+
+ TestllAngleBetween(new Vector3(0, 1, 0), 0);
+ TestllAngleBetween(new Vector3(0, 1, 0), 90);
+ TestllAngleBetween(new Vector3(0, 1, 0), 180);
+ TestllAngleBetween(new Vector3(0, 1, 0), 270);
+
+ TestllAngleBetween(new Vector3(0, 0, 1), 0);
+ TestllAngleBetween(new Vector3(0, 0, 1), 90);
+ TestllAngleBetween(new Vector3(0, 0, 1), 180);
+ TestllAngleBetween(new Vector3(0, 0, 1), 270);
+
+ TestllAngleBetween(new Vector3(1, 1, 1), 0);
+ TestllAngleBetween(new Vector3(1, 1, 1), 90);
+ TestllAngleBetween(new Vector3(1, 1, 1), 180);
+ TestllAngleBetween(new Vector3(1, 1, 1), 270);
+ }
+
+ private void TestllAngleBetween(Vector3 axis,float originalAngle)
+ {
+ Quaternion rotation1 = Quaternion.CreateFromAxisAngle(axis, 0);
+ Quaternion rotation2 = Quaternion.CreateFromAxisAngle(axis, ToRadians(originalAngle));
+
+ double deducedAngle = FromLslFloat(lslApi.llAngleBetween(ToLslQuaternion(rotation2), ToLslQuaternion(rotation1)));
+
+ Assert.Greater(deducedAngle, ToRadians(originalAngle) - ANGLE_ACCURACY_IN_RADIANS);
+ Assert.Less(deducedAngle, ToRadians(originalAngle) + ANGLE_ACCURACY_IN_RADIANS);
+ }
+
+ #region Conversions to and from LSL_Types
+
+ private float ToRadians(double degrees)
+ {
+ return (float)(Math.PI * degrees / 180);
+ }
+
+ private double FromRadians(float radians)
+ {
+ return radians * 180 / Math.PI;
+ }
+
+ private double FromLslFloat(LSL_Types.LSLFloat lslFloat)
+ {
+ return lslFloat.value;
+ }
+
+ private LSL_Types.LSLFloat ToLslFloat(double value)
+ {
+ return new LSL_Types.LSLFloat(value);
+ }
+
+ private Quaternion FromLslQuaternion(LSL_Types.Quaternion lslQuaternion)
+ {
+ return new Quaternion((float)lslQuaternion.x, (float)lslQuaternion.y, (float)lslQuaternion.z, (float)lslQuaternion.s);
+ }
+
+ private LSL_Types.Quaternion ToLslQuaternion(Quaternion quaternion)
+ {
+ return new LSL_Types.Quaternion(quaternion.X, quaternion.Y, quaternion.Z, quaternion.W);
+ }
+
+ #endregion
+
+ }
+}
diff --git a/prebuild.xml b/prebuild.xml
index 437e2dc..a6fe84f 100644
--- a/prebuild.xml
+++ b/prebuild.xml
@@ -2721,9 +2721,15 @@
../../../../../bin/
+
+
+
+
+
+
@@ -2818,3 +2824,4 @@
+
--
cgit v1.1