public void WaitAll_TwoThreads_MultipleTasks()
{
var workerPool = new ParallelTaskWorkerPool(2);
var task1 = new BusyTask();
var task2 = new BusyTask();
workerPool.Enqueue(task1);
workerPool.Enqueue(task2);
workerPool.Start();
Assert.That(workerPool.WaitAll(10), Is.False, "Threads should not have exited, 2 tasks are in progress");
Assert.That(task1.State, Is.EqualTo(BusyTaskState.Executing));
Assert.That(task2.State, Is.EqualTo(BusyTaskState.Executing));
task1.MarkTaskAsCompleted();
Assert.That(workerPool.WaitAll(10), Is.False, "Threads should not have exited, 1 task is in progress");
Assert.That(task1.State, Is.EqualTo(BusyTaskState.Completed));
Assert.That(task2.State, Is.EqualTo(BusyTaskState.Executing));
task2.MarkTaskAsCompleted();
Assert.That(workerPool.WaitAll(100), Is.True, "Threads should have exited, all work is complete");
Assert.That(task1.State, Is.EqualTo(BusyTaskState.Completed));
Assert.That(task2.State, Is.EqualTo(BusyTaskState.Completed));
}
public void EnqueueCannotBeCalledAfterWorkHasStarted()
{
var workerPool = new ParallelTaskWorkerPool(1);
workerPool.Start();
Assert.Throws <InvalidOperationException>(() => workerPool.Enqueue(new NoOpTask()));
}
public void WaitAll_SingleTask()
{
var workerPool = new ParallelTaskWorkerPool(1);
var task = new BusyTask();
workerPool.Enqueue(task);
workerPool.Start();
Assert.That(workerPool.WaitAll(10), Is.False, "Threads should not have exited, work is in progress");
task.MarkTaskAsCompleted();
Assert.That(workerPool.WaitAll(100), Is.True, "Threads should have exited, all work is complete");
}
private void RunTestsInParallel(ITestEventListener listener, TestFilter filter, List <TestEngineResult> results, bool disposeRunners)
{
var workerPool = new ParallelTaskWorkerPool(LevelOfParallelism);
var tasks = new List <TestExecutionTask>();
foreach (ITestEngineRunner runner in Runners)
{
var task = new TestExecutionTask(runner, listener, filter, disposeRunners);
tasks.Add(task);
workerPool.Enqueue(task);
}
workerPool.Start();
workerPool.WaitAll();
foreach (var task in tasks)
{
LogResultsFromTask(task, results);
}
}
