Mantis#1746. Thank you kindly, nlin for pointing out that

I needed to apply the patch a little better then last night
for: Dot product operator in LSL_Types.cs incorrectly returns 
a component-wise vector multiplication; it should return a 
scalar dot product. Thanks to M. Igarashi for the patch.

1 files changed, 62 insertions, 0 deletions

diff --git a/OpenSim/Tests/OpenSim/Region/ScriptEngine/Common/LSL_TypesTestVector3.cs b/OpenSim/Tests/OpenSim/Region/ScriptEngine/Common/LSL_TypesTestVector3.cs
new file mode 100644
index 0000000..5631854
--- /dev/null
+++ b/OpenSim/Tests/OpenSim/Region/ScriptEngine/Common/LSL_TypesTestVector3.cs
@@ -0,0 +1,62 @@
+/*

+ * 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.Common;

+

+namespace OpenSim.Region.ScriptEngine.Common.Tests

+{

+    [TestFixture]

+    public class LSL_TypesTestVector3

+    {

+        /// <summary>

+        /// Tests for Vector3

+        /// </summary>

+        [Test]

+

+        public void TestDotProduct()

+        {

+            // The numbers we test for.

+            Dictionary<string, double> expectsSet = new Dictionary<string, double>();

+            expectsSet.Add("<1, 2, 3> * <2, 3, 4>", 20.0);

+            expectsSet.Add("<1, 2, 3> * <0, 0, 0>", 0.0);

+

+            double result;

+            string[] parts;

+            string[] delim = { "*" };

+

+            foreach (KeyValuePair<string, double> ex in expectsSet)

+            {

+                parts = ex.Key.Split(delim, System.StringSplitOptions.None);

+                result = new LSL_Types.Vector3(parts[0]) * new LSL_Types.Vector3(parts[1]);

+                Assert.AreEqual(ex.Value, result);

+            }

+        }

+    }

+}