public async Task TestToAsyncContext()
{
await AsTask.ToContext(_contextTests1Id);
Console.WriteLine(AsTask.WhereAmI());
Assert.True(AsTask.IsThreadContext(_contextTests1Id), $"This is not the AsContext({_contextTests1Id})!");
}
public void TestExceptions3()
{
TaskExceptionHandler.SetExceptionHandler(task => Console.WriteLine($"[UnhandledException] {task.Exception?.GetBaseException().Message}"));
for (var i = 0; i < 5; i++)
{
Exceptions(i);
}
void Exceptions(int idx)
{
switch (idx)
{
case 0:
AsTask.ToMainContext(() => throw new ApplicationException("ToMainContext"));
break;
case 1:
AsTask.ToBackgroundContext(() => throw new ApplicationException("ToBackgroundContext"));
break;
case 2:
AsTask.ToContext(_contextTests2Id, () => throw new ApplicationException("ToContext"));
break;
case 3:
AsTask.ToStaticThreadPool(() => throw new ApplicationException("ToStaticThreadPool"));
break;
case 4:
AsTask.ToDynamicThreadPool(() => throw new ApplicationException("ToDynamicThreadPool"));
break;
}
}
}
public async Task TestExceptions2()
{
for (var i = 0; i < 5; i++)
{
try
{
await Exceptions(i);
}
catch (Exception)
{
Console.WriteLine($"Catch exception[{i}]");
}
}
async Task Exceptions(int idx)
{
switch (idx)
{
case 0:
await AsTask.ToMainContext(() => throw new ApplicationException("ToMainContext"));
break;
case 1:
await AsTask.ToBackgroundContext(() => throw new ApplicationException("ToBackgroundContext"));
break;
case 2:
await AsTask.ToContext(_contextTests2Id, () => throw new ApplicationException("ToContext"));
break;
case 3:
await AsTask.ToStaticThreadPool(() => throw new ApplicationException("ToStaticThreadPool"));
break;
case 4:
await AsTask.ToDynamicThreadPool(() => throw new ApplicationException("ToDynamicThreadPool"));
break;
}
}
}
public async Task TestSwitchingToContexts()
{
await AsTask.ToBackgroundContext();
Assert.True(AsTask.GetCurrentContextType() == ThreadContextType.ThreadContext);
await AsTask.ToContext(_contextTests1Id);
Assert.True(AsTask.GetCurrentContextType() == ThreadContextType.ThreadContext);
await AsTask.ToStaticThreadPool();
Assert.True(AsTask.GetCurrentContextType() == ThreadContextType.StaticThreadPool);
await AsTask.ToDynamicThreadPool();
Assert.True(AsTask.GetCurrentContextType() == ThreadContextType.DynamicThreadPool);
}
public async Task TestMoreSwitching()
{
for (var i = 0; i < 1000; i++)
{
await TestSwitchingToContexts();
}
for (var i = 0; i < 1000; i++)
{
await AsTask.ToMainContext();
Assert.True(AsTask.IsMainContext());
}
for (var i = 0; i < 1000; i++)
{
await AsTask.ToBackgroundContext();
Assert.True(AsTask.IsBackgroundContext());
}
for (var i = 0; i < 1000; i++)
{
await AsTask.ToContext(_contextTests1Id);
Assert.True(AsTask.IsThreadContext(_contextTests1Id));
}
for (var i = 0; i < 1000; i++)
{
await AsTask.ToStaticThreadPool();
Assert.True(AsTask.IsStaticThreadPool());
}
for (var i = 0; i < 1000; i++)
{
await AsTask.ToDynamicThreadPool();
Assert.True(AsTask.IsDynamicThreadPool());
}
}