Ooui-tws-port/Tests/EventTargetStressTests.cs

70 lines
1.8 KiB
C#
Raw Normal View History

using System;
#if NUNIT
using NUnit.Framework;
using TestClassAttribute = NUnit.Framework.TestFixtureAttribute;
using TestMethodAttribute = NUnit.Framework.TestCaseAttribute;
#else
using Microsoft.VisualStudio.TestTools.UnitTesting;
#endif
using Ooui;
using System.Linq;
using System.Threading.Tasks;
using System.Diagnostics;
namespace Tests
{
[TestClass]
public class EventTargetStressTests
{
[TestMethod]
public void LotsOfThreads ()
{
var input = new Input ();
Parallel.ForEach (Enumerable.Range (0, 100), _ => StressTestInput (input));
}
void StressTestInput (Input input)
{
var div = new Div (input);
var changeCount = 0;
var clickCount = 0;
void Input_Change (object sender, TargetEventArgs e)
{
changeCount++;
}
void Div_MessageSent (Message m)
{
if (m.Key == "click")
clickCount++;
}
input.Change += Input_Change;
div.MessageSent += Div_MessageSent;
var sw = new Stopwatch ();
sw.Start ();
while (sw.ElapsedMilliseconds < 1000) {
var t = sw.Elapsed.ToString ();
input.Receive (Message.Event (input.Id, "change", t));
var b = new Button ("Click");
input.AppendChild (b);
b.Send (Message.Event (b.Id, "click"));
input.RemoveChild (b);
}
input.Change -= Input_Change;
div.RemoveChild (input);
div.MessageSent -= Div_MessageSent;
Assert.IsTrue (changeCount > 0);
Assert.IsTrue (clickCount > 0);
}
}
}