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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 System.Diagnostics;
using System.Reflection;
using log4net;
using NUnit.Framework;
using OpenMetaverse;
using OpenSim.Framework;
using OpenSim.Region.Framework.Scenes;
using OpenSim.Tests.Common;
using OpenSim.Tests.Common.Mock;
namespace OpenSim.Tests.Torture
{
/// <summary>
/// Object torture tests
/// </summary>
/// <remarks>
/// Don't rely on the numbers given by these tests - they will vary a lot depending on what is already cached,
/// how much memory is free, etc. In some cases, later larger tests will apparently take less time than smaller
/// earlier tests.
/// </remarks>
[TestFixture]
public class ObjectTortureTests
{
// [Test]
// public void Test0000Clean()
// {
// TestHelpers.InMethod();
//// log4net.Config.XmlConfigurator.Configure();
//
// TestAddObjects(200000);
// }
[Test]
public void Test0001TenThousandObjects()
{
TestHelpers.InMethod();
// log4net.Config.XmlConfigurator.Configure();
TestAddObjects(10000);
}
[Test]
public void Test0002OneHundredThousandObjects()
{
TestHelpers.InMethod();
// log4net.Config.XmlConfigurator.Configure();
TestAddObjects(100000);
}
[Test]
public void Test0003TwoHundredThousandObjects()
{
TestHelpers.InMethod();
// log4net.Config.XmlConfigurator.Configure();
TestAddObjects(200000);
}
private void TestAddObjects(int objectsToAdd)
{
UUID ownerId = new UUID("F0000000-0000-0000-0000-000000000000");
TestScene scene = SceneHelpers.SetupScene();
Process process = Process.GetCurrentProcess();
// long startProcessMemory = process.PrivateMemorySize64;
long startGcMemory = GC.GetTotalMemory(true);
DateTime start = DateTime.Now;
for (int i = 1; i <= objectsToAdd; i++)
{
SceneObjectGroup so = SceneHelpers.CreateSceneObject(1, ownerId, "part_", i);
Assert.That(scene.AddNewSceneObject(so, false), Is.True, string.Format("Object {0} was not created", i));
}
TimeSpan elapsed = DateTime.Now - start;
// long processMemoryAlloc = process.PrivateMemorySize64 - startProcessMemory;
long processGcAlloc = GC.GetTotalMemory(false) - startGcMemory;
for (int i = 1; i <= objectsToAdd; i++)
{
Assert.That(
scene.GetSceneObjectGroup(TestHelpers.ParseTail(i)),
Is.Not.Null,
string.Format("Object {0} could not be retrieved", i));
}
// Console.WriteLine(
// "Took {0}ms, {1}MB to create {2} single prim scene objects",
// elapsed.Milliseconds, processGcAlloc / 1024 / 1024, objectsToAdd);
Console.WriteLine(
"Took {0}MB to create {1} single prim scene objects",
processGcAlloc / 1024 / 1024, objectsToAdd);
}
}
}
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