private void button2_Click_1(object sender, EventArgs e)
{
t.AbortAll(); button2.Enabled = false;
while (t.HasRunningThreads())
{
button2.Enabled = false;
Application.DoEvents();
}
Text = "Done";
button1.Enabled = button2.Enabled = true;
}
public void AbortAll_WorkNeverCompleted()
{
CancellationTokenSource cancellationTokenSource = new CancellationTokenSource();
TaskThreadManager uut = new TaskThreadManager(10, cancellationTokenSource);
int count = 0;
uut.DoWork(() => { System.Threading.Thread.Sleep(50); Interlocked.Increment(ref count); });
uut.DoWork(() => { System.Threading.Thread.Sleep(50); Interlocked.Increment(ref count); });
uut.DoWork(() => { System.Threading.Thread.Sleep(50); Interlocked.Increment(ref count); });
uut.DoWork(() => { System.Threading.Thread.Sleep(50); Interlocked.Increment(ref count); });
uut.DoWork(() => { System.Threading.Thread.Sleep(50); Interlocked.Increment(ref count); });
uut.AbortAll();
System.Threading.Thread.Sleep(250);
Assert.IsTrue(count < 5);
}
public void AbortAll_WorkNeverCompleted()
{
var cancellationTokenSource = new CancellationTokenSource();
var uut = new TaskThreadManager(10, cancellationTokenSource);
var count = 0;
uut.DoWork(() => { System.Threading.Thread.Sleep(50); Interlocked.Increment(ref count); });
uut.DoWork(() => { System.Threading.Thread.Sleep(50); Interlocked.Increment(ref count); });
uut.DoWork(() => { System.Threading.Thread.Sleep(50); Interlocked.Increment(ref count); });
uut.DoWork(() => { System.Threading.Thread.Sleep(50); Interlocked.Increment(ref count); });
uut.DoWork(() => { System.Threading.Thread.Sleep(50); Interlocked.Increment(ref count); });
uut.DoWork(() => { System.Threading.Thread.Sleep(50); Interlocked.Increment(ref count); });
uut.DoWork(() => { System.Threading.Thread.Sleep(50); Interlocked.Increment(ref count); });
uut.DoWork(() => { System.Threading.Thread.Sleep(50); Interlocked.Increment(ref count); });
uut.DoWork(() => { System.Threading.Thread.Sleep(50); Interlocked.Increment(ref count); });
uut.DoWork(() => { System.Threading.Thread.Sleep(50); Interlocked.Increment(ref count); });
//cancellationTokenSource.Cancel();
uut.AbortAll();
System.Threading.Thread.Sleep(600);
Assert.IsTrue(count < 10, "Completed all 10 tasks but should not have");
}