OpenSimMirror/OpenSim/Tests/Torture/ObjectTortureTests.cs

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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 Test0001_10K_1PrimObjects()
        {
            TestHelpers.InMethod();
//            log4net.Config.XmlConfigurator.Configure();

            TestAddObjects(1, 10000);
        }

        [Test]
        public void Test0002_100K_1PrimObjects()
        {
            TestHelpers.InMethod();
//            log4net.Config.XmlConfigurator.Configure();

            TestAddObjects(1, 100000);
        }

        [Test]
        public void Test0003_200K_1PrimObjects()
        {
            TestHelpers.InMethod();
//            log4net.Config.XmlConfigurator.Configure();

            TestAddObjects(1, 200000);
        }

        [Test]
        public void Test0011_100_100PrimObjects()
        {
            TestHelpers.InMethod();
//            log4net.Config.XmlConfigurator.Configure();

            TestAddObjects(100, 100);
        }

        [Test]
        public void Test0012_1K_100PrimObjects()
        {
            TestHelpers.InMethod();
//            log4net.Config.XmlConfigurator.Configure();

            TestAddObjects(100, 1000);
        }

        [Test]
        public void Test0013_2K_100PrimObjects()
        {
            TestHelpers.InMethod();
//            log4net.Config.XmlConfigurator.Configure();

            TestAddObjects(100, 2000);
        }

        private void TestAddObjects(int primsInEachObject, 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(primsInEachObject, 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} objects each containing {3} prim(s)",
                Math.Round(elapsed.TotalMilliseconds), processGcAlloc / 1024 / 1024, objectsToAdd, primsInEachObject);
        }
    }
}