public void ManagedQueue_MultipleThreadsModifyEachOhersResources_DoesNotThrowExeption()
{
IEnumerable <int> iterations = Enumerable.Range(0, 10000000);
ThreadDangerException exception = null;
ThreadSafe threadSafe = new ThreadSafe();
try
{
Parallel.ForEach(iterations, x => threadSafe.DoSomething());
}
catch (AggregateException aex)
{
foreach (var ex in aex.Flatten().InnerExceptions)
{
if (!(ex is ThreadDangerException))
{
throw;
}
exception = (ThreadDangerException)ex;
}
}
Assert.IsNull(exception);
}
public void ManagedQueue_MultipleThreadsModifyEachOhersResources_ThrowsExeption()
{
ThreadDangerException exception = null;
Action action = () =>
{
IEnumerable <int> iterations = Enumerable.Range(0, 10000000);
ThreadDangerous threadDangerous = new ThreadDangerous();
try
{
Parallel.ForEach(iterations, x => threadDangerous.DoSomething());
}
catch (AggregateException aex)
{
foreach (var ex in aex.Flatten().InnerExceptions)
{
if (!(ex is ThreadDangerException))
{
throw;
}
exception = (ThreadDangerException)ex;
}
}
};
do
{
action();
} while (exception == null);
Assert.IsNotNull(exception);
Assert.AreEqual("Not thread safe", exception.Message);
}