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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 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 NUnit.Framework;
- using OpenMetaverse;
- using OpenSim.Tests.Common;
- namespace OpenSim.Framework.Tests
- {
- [TestFixture]
- public class UtilTests
- {
- [Test]
- public void VectorOperationTests()
- {
- Vector3 v1, v2;
- double expectedDistance;
- double expectedMagnitude;
- double lowPrecisionTolerance = 0.001;
- //Lets test a simple case of <0,0,0> and <5,5,5>
- {
- v1 = new Vector3(0, 0, 0);
- v2 = new Vector3(5, 5, 5);
- expectedDistance = 8.66;
- Assert.That(Util.GetDistanceTo(v1, v2),
- new DoubleToleranceConstraint(expectedDistance, lowPrecisionTolerance),
- "Calculated distance between two vectors was not within tolerances.");
- expectedMagnitude = 0;
- Assert.That(Util.GetMagnitude(v1), Is.EqualTo(0), "Magnitude of null vector was not zero.");
- expectedMagnitude = 8.66;
- Assert.That(Util.GetMagnitude(v2),
- new DoubleToleranceConstraint(expectedMagnitude, lowPrecisionTolerance),
- "Magnitude of vector was incorrect.");
- TestDelegate d = delegate() { Util.GetNormalizedVector(v1); };
- bool causesArgumentException = TestHelpers.AssertThisDelegateCausesArgumentException(d);
- Assert.That(causesArgumentException, Is.True,
- "Getting magnitude of null vector did not cause argument exception.");
- Vector3 expectedNormalizedVector = new Vector3(.577f, .577f, .577f);
- double expectedNormalizedMagnitude = 1;
- Vector3 normalizedVector = Util.GetNormalizedVector(v2);
- Assert.That(normalizedVector,
- new VectorToleranceConstraint(expectedNormalizedVector, lowPrecisionTolerance),
- "Normalized vector generated from vector was not what was expected.");
- Assert.That(Util.GetMagnitude(normalizedVector),
- new DoubleToleranceConstraint(expectedNormalizedMagnitude, lowPrecisionTolerance),
- "Normalized vector generated from vector does not have magnitude of 1.");
- }
- //Lets test a simple case of <0,0,0> and <0,0,0>
- {
- v1 = new Vector3(0, 0, 0);
- v2 = new Vector3(0, 0, 0);
- expectedDistance = 0;
- Assert.That(Util.GetDistanceTo(v1, v2),
- new DoubleToleranceConstraint(expectedDistance, lowPrecisionTolerance),
- "Calculated distance between two vectors was not within tolerances.");
- expectedMagnitude = 0;
- Assert.That(Util.GetMagnitude(v1), Is.EqualTo(0), "Magnitude of null vector was not zero.");
- expectedMagnitude = 0;
- Assert.That(Util.GetMagnitude(v2),
- new DoubleToleranceConstraint(expectedMagnitude, lowPrecisionTolerance),
- "Magnitude of vector was incorrect.");
- TestDelegate d = delegate() { Util.GetNormalizedVector(v1); };
- bool causesArgumentException = TestHelpers.AssertThisDelegateCausesArgumentException(d);
- Assert.That(causesArgumentException, Is.True,
- "Getting magnitude of null vector did not cause argument exception.");
- d = delegate() { Util.GetNormalizedVector(v2); };
- causesArgumentException = TestHelpers.AssertThisDelegateCausesArgumentException(d);
- Assert.That(causesArgumentException, Is.True,
- "Getting magnitude of null vector did not cause argument exception.");
- }
- //Lets test a simple case of <0,0,0> and <-5,-5,-5>
- {
- v1 = new Vector3(0, 0, 0);
- v2 = new Vector3(-5, -5, -5);
- expectedDistance = 8.66;
- Assert.That(Util.GetDistanceTo(v1, v2),
- new DoubleToleranceConstraint(expectedDistance, lowPrecisionTolerance),
- "Calculated distance between two vectors was not within tolerances.");
- expectedMagnitude = 0;
- Assert.That(Util.GetMagnitude(v1), Is.EqualTo(0), "Magnitude of null vector was not zero.");
- expectedMagnitude = 8.66;
- Assert.That(Util.GetMagnitude(v2),
- new DoubleToleranceConstraint(expectedMagnitude, lowPrecisionTolerance),
- "Magnitude of vector was incorrect.");
- TestDelegate d = delegate() { Util.GetNormalizedVector(v1); };
- bool causesArgumentException = TestHelpers.AssertThisDelegateCausesArgumentException(d);
- Assert.That(causesArgumentException, Is.True,
- "Getting magnitude of null vector did not cause argument exception.");
- Vector3 expectedNormalizedVector = new Vector3(-.577f, -.577f, -.577f);
- double expectedNormalizedMagnitude = 1;
- Vector3 normalizedVector = Util.GetNormalizedVector(v2);
- Assert.That(normalizedVector,
- new VectorToleranceConstraint(expectedNormalizedVector, lowPrecisionTolerance),
- "Normalized vector generated from vector was not what was expected.");
- Assert.That(Util.GetMagnitude(normalizedVector),
- new DoubleToleranceConstraint(expectedNormalizedMagnitude, lowPrecisionTolerance),
- "Normalized vector generated from vector does not have magnitude of 1.");
- }
- }
- [Test]
- public void UUIDTests()
- {
- Assert.IsTrue(Util.isUUID("01234567-89ab-Cdef-0123-456789AbCdEf"),
- "A correct UUID wasn't recognized.");
- Assert.IsFalse(Util.isUUID("FOOBAR67-89ab-Cdef-0123-456789AbCdEf"),
- "UUIDs with non-hex characters are recognized as correct UUIDs.");
- Assert.IsFalse(Util.isUUID("01234567"),
- "Too short UUIDs are recognized as correct UUIDs.");
- Assert.IsFalse(Util.isUUID("01234567-89ab-Cdef-0123-456789AbCdEf0"),
- "Too long UUIDs are recognized as correct UUIDs.");
- Assert.IsFalse(Util.isUUID("01234567-89ab-Cdef-0123+456789AbCdEf"),
- "UUIDs with wrong format are recognized as correct UUIDs.");
- }
- [Test]
- public void GetHashGuidTests()
- {
- string string1 = "This is one string";
- string string2 = "This is another";
- // Two consecutive runs should equal the same
- Assert.AreEqual(Util.GetHashGuid(string1, "secret1"), Util.GetHashGuid(string1, "secret1"));
- Assert.AreEqual(Util.GetHashGuid(string2, "secret1"), Util.GetHashGuid(string2, "secret1"));
- // Varying data should not eqal the same
- Assert.AreNotEqual(Util.GetHashGuid(string1, "secret1"), Util.GetHashGuid(string2, "secret1"));
- // Varying secrets should not eqal the same
- Assert.AreNotEqual(Util.GetHashGuid(string1, "secret1"), Util.GetHashGuid(string1, "secret2"));
- }
- [Test]
- public void SLUtilTypeConvertTests()
- {
- int[] assettypes = new int[]{-1,0,1,2,3,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22
- ,23,24,25,46,47,48};
- string[] contenttypes = new string[]
- {
- "application/octet-stream",
- "image/x-j2c",
- "audio/ogg",
- "application/vnd.ll.callingcard",
- "application/vnd.ll.landmark",
- "application/vnd.ll.clothing",
- "application/vnd.ll.primitive",
- "application/vnd.ll.notecard",
- "application/vnd.ll.folder",
- "application/vnd.ll.rootfolder",
- "application/vnd.ll.lsltext",
- "application/vnd.ll.lslbyte",
- "image/tga",
- "application/vnd.ll.bodypart",
- "application/vnd.ll.trashfolder",
- "application/vnd.ll.snapshotfolder",
- "application/vnd.ll.lostandfoundfolder",
- "audio/x-wav",
- "image/tga",
- "image/jpeg",
- "application/vnd.ll.animation",
- "application/vnd.ll.gesture",
- "application/x-metaverse-simstate",
- "application/vnd.ll.favoritefolder",
- "application/vnd.ll.link",
- "application/vnd.ll.linkfolder",
- "application/vnd.ll.currentoutfitfolder",
- "application/vnd.ll.outfitfolder",
- "application/vnd.ll.myoutfitsfolder"
- };
- for (int i=0;i<assettypes.Length;i++)
- {
- Assert.That(SLUtil.SLAssetTypeToContentType(assettypes[i]) == contenttypes[i], "Expecting {0} but got {1}", contenttypes[i], SLUtil.SLAssetTypeToContentType(assettypes[i]));
- }
- for (int i = 0; i < contenttypes.Length; i++)
- {
- int expected;
- if (contenttypes[i] == "image/tga")
- expected = 12; // if we know only the content-type "image/tga", then we assume the asset type is TextureTGA; not ImageTGA
- else
- expected = assettypes[i];
- Assert.AreEqual(expected, SLUtil.ContentTypeToSLAssetType(contenttypes[i]),
- String.Format("Incorrect AssetType mapped from Content-Type {0}", contenttypes[i]));
- }
- int[] inventorytypes = new int[] {-1,0,1,2,3,6,7,8,9,10,15,17,18,20};
- string[] invcontenttypes = new string[]
- {
- "application/octet-stream",
- "image/x-j2c",
- "audio/ogg",
- "application/vnd.ll.callingcard",
- "application/vnd.ll.landmark",
- "application/vnd.ll.primitive",
- "application/vnd.ll.notecard",
- "application/vnd.ll.folder",
- "application/vnd.ll.rootfolder",
- "application/vnd.ll.lsltext",
- "image/x-j2c",
- "application/vnd.ll.primitive",
- "application/vnd.ll.clothing",
- "application/vnd.ll.gesture"
- };
-
- for (int i=0;i<inventorytypes.Length;i++)
- {
- Assert.AreEqual(invcontenttypes[i], SLUtil.SLInvTypeToContentType(inventorytypes[i]),
- String.Format("Incorrect Content-Type mapped from InventoryType {0}", inventorytypes[i]));
- }
- invcontenttypes = new string[]
- {
- "image/x-j2c","image/jp2","image/tga",
- "image/jpeg","application/ogg","audio/ogg",
- "audio/x-wav","application/vnd.ll.callingcard",
- "application/x-metaverse-callingcard",
- "application/vnd.ll.landmark",
- "application/x-metaverse-landmark",
- "application/vnd.ll.clothing",
- "application/x-metaverse-clothing","application/vnd.ll.bodypart",
- "application/x-metaverse-bodypart","application/vnd.ll.primitive",
- "application/x-metaverse-primitive","application/vnd.ll.notecard",
- "application/x-metaverse-notecard","application/vnd.ll.folder",
- "application/vnd.ll.rootfolder","application/vnd.ll.lsltext",
- "application/x-metaverse-lsl","application/vnd.ll.lslbyte",
- "application/x-metaverse-lso","application/vnd.ll.trashfolder",
- "application/vnd.ll.snapshotfolder",
- "application/vnd.ll.lostandfoundfolder","application/vnd.ll.animation",
- "application/x-metaverse-animation","application/vnd.ll.gesture",
- "application/x-metaverse-gesture","application/x-metaverse-simstate",
- "application/octet-stream"
- };
- sbyte[] invtypes = new sbyte[]
- {
- 0, 0, 0, 0, 1, 1, 1, 2, 2, 3, 3, 18, 18, 18, 18, 6, 6, 7, 7, 8, 9, 10, 10, 10, 10
- , 8, 8, 8, 19, 19, 20, 20, 15, -1
- };
- for (int i = 0; i < invtypes.Length; i++)
- {
- Assert.AreEqual(invtypes[i], SLUtil.ContentTypeToSLInvType(invcontenttypes[i]),
- String.Format("Incorrect InventoryType mapped from Content-Type {0}", invcontenttypes[i]));
- }
- }
- }
- }
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