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diff --git a/OpenSim/Tests/OpenSim/Region/ScriptEngine/Common/LSL_TypesTestLSLString.cs b/OpenSim/Tests/OpenSim/Region/ScriptEngine/Common/LSL_TypesTestLSLString.cs
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index 0000000..0bba14c
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+++ b/OpenSim/Tests/OpenSim/Region/ScriptEngine/Common/LSL_TypesTestLSLString.cs
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+/*
+ * 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_TypesTestLSLString
+    {
+        /// <summary>
+        /// Tests constructing a LSLString from an LSLFloat.
+        /// </summary>
+        [Test]
+        public void TestConstructFromLSLFloat()
+        {
+            // The numbers we test for.
+            Dictionary<double, string> numberSet = new Dictionary<double, string>();
+            numberSet.Add(2, "2.000000");
+            numberSet.Add(-2, "-2.000000");
+            numberSet.Add(0, "0.000000");
+            numberSet.Add(1, "1.000000");
+            numberSet.Add(-1, "-1.000000");
+            numberSet.Add(999999999, "999999999.000000");
+            numberSet.Add(-99999999, "-99999999.000000");
+            numberSet.Add(0.5, "0.500000");
+            numberSet.Add(0.0005, "0.000500");
+            numberSet.Add(0.6805, "0.680500");
+            numberSet.Add(-0.5, "-0.500000");
+            numberSet.Add(-0.0005, "-0.000500");
+            numberSet.Add(-0.6805, "-0.680500");
+            numberSet.Add(548.5, "548.500000");
+            numberSet.Add(2.0005, "2.000500");
+            numberSet.Add(349485435.6805, "349485435.680500");
+            numberSet.Add(-548.5, "-548.500000");
+            numberSet.Add(-2.0005, "-2.000500");
+            numberSet.Add(-349485435.6805, "-349485435.680500");
+
+            LSL_Types.LSLString testString;
+
+            foreach (KeyValuePair<double, string> number in numberSet)
+            {
+                testString = new LSL_Types.LSLString(new LSL_Types.LSLFloat(number.Key));
+                Assert.AreEqual(number.Value, testString.m_string);
+            }
+        }
+
+        /// <summary>
+        /// Tests constructing a LSLString from an LSLFloat.
+        /// </summary>
+        [Test]
+        public void TestExplicitCastLSLFloatToLSLString()
+        {
+            // The numbers we test for.
+            Dictionary<double, string> numberSet = new Dictionary<double, string>();
+            numberSet.Add(2, "2.000000");
+            numberSet.Add(-2, "-2.000000");
+            numberSet.Add(0, "0.000000");
+            numberSet.Add(1, "1.000000");
+            numberSet.Add(-1, "-1.000000");
+            numberSet.Add(999999999, "999999999.000000");
+            numberSet.Add(-99999999, "-99999999.000000");
+            numberSet.Add(0.5, "0.500000");
+            numberSet.Add(0.0005, "0.000500");
+            numberSet.Add(0.6805, "0.680500");
+            numberSet.Add(-0.5, "-0.500000");
+            numberSet.Add(-0.0005, "-0.000500");
+            numberSet.Add(-0.6805, "-0.680500");
+            numberSet.Add(548.5, "548.500000");
+            numberSet.Add(2.0005, "2.000500");
+            numberSet.Add(349485435.6805, "349485435.680500");
+            numberSet.Add(-548.5, "-548.500000");
+            numberSet.Add(-2.0005, "-2.000500");
+            numberSet.Add(-349485435.6805, "-349485435.680500");
+
+            LSL_Types.LSLString testString;
+
+            foreach (KeyValuePair<double, string> number in numberSet)
+            {
+                testString = (LSL_Types.LSLString) new LSL_Types.LSLFloat(number.Key);
+                Assert.AreEqual(number.Value, testString.m_string);
+            }
+        }
+    }
+}