[Adapdev-commits] Adapdev/src/Adapdev.Tests/Diagnostics CPUMeterTest.cs,1.2,1.3 PerfTimerFactoryTest.cs,1.2,1.3

[Sean M. <int...@us...>]

Update of /cvsroot/adapdev/Adapdev/src/Adapdev.Tests/Diagnostics
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv909/src/Adapdev.Tests/Diagnostics

Added Files:
	CPUMeterTest.cs PerfTimerFactoryTest.cs 
Log Message:


--- NEW FILE: CPUMeterTest.cs ---
using System;

namespace Adapdev.Diagnostics.Tests
{
	using System.Threading;
	using NUnit.Framework;

	/// <summary>
	/// Summary description for CPUMeterTest.
	/// </summary>
	/// 
	[TestFixture]
	public class CPUMeterTest
	{
		[Test]
		public void GetCpuUtilizationForCurrentProcess()
		{
			CPUMeter mtr = new CPUMeter();
			this.Process(mtr);
		}

		[Test]
		public void GetCpuUtilizationForSystemProcess()
		{
			// System PID is 4
			CPUMeter mtr = new CPUMeter(4);
			this.Process(mtr);
		}

		[Test]
		public void GetCpuUtilizationForCurrentProcessOverTime()
		{
			CPUMeter mtr = new CPUMeter();
			this.Process(mtr);
			mtr.ResetCounter();
			Thread.Sleep(1000);
			this.Process(mtr);
		}

		private double Process(CPUMeter cpuMeter)
		{
			double result = 0;
			for (int i = 0;i<100000000; i++)
			{
				result = result+Math.Sin(i);
			}
			double usage = cpuMeter.GetCpuUtilization();
			Console.WriteLine("Done. CPU Usage {0:#00.00} %", usage);			

			return usage;
		}
	}
}

--- NEW FILE: PerfTimerFactoryTest.cs ---
using System;
using Adapdev.Diagnostics;

namespace Adapdev.Diagnostics.Tests
{
	using System.Threading;
	using NUnit.Framework;

	/// <summary>
	/// Summary description for PerfTimerFactoryTest.
	/// </summary>
	/// 
	[TestFixture]
	public class PerfTimerFactoryTest
	{

		[Test]
		public void HiResSeconds()
		{
			double result = this.GetOutput(PerfTimerType.HIRESSECONDS);
			Assert.IsTrue(result != 1000);
			Assert.IsTrue(result < 1.0 && result > 0.1);
		}

		[Test]
		public void Millisecond()
		{
			double result = this.GetOutput(PerfTimerType.MILLISECONDS);
			Assert.AreEqual(1000, result);
		}

		[Test]
		public void Minutes()
		{
			double result = this.GetOutput(PerfTimerType.MINUTES);
			Assert.AreEqual(0.0166666666666667, result);
		}

		[Test]
		public void Seconds()
		{
			double result = this.GetOutput(PerfTimerType.SECONDS);
			Assert.AreEqual(1, result);
		}

		[Test]
		public void Ticks()
		{
			double result = this.GetOutput(PerfTimerType.TICKS);
			Assert.AreEqual(1000, result);
		}


		private double GetOutput(PerfTimerType timer)
		{
			IPerfTimer t = PerfTimerFactory.GetPerfTimer(timer);
			t.Start();
			Thread.Sleep(1000);
			t.Stop();
			Console.WriteLine(timer.ToString() + ": " + t.Duration);
			return t.Duration;
		}
	}
}