public void TestAsyncLoadComplete()
{
AddStep("add box", () => Child = box = new AsyncPerformingBox(true));
AddAssert("not spun", () => box.Rotation == 0);
AddStep("trigger", () => box.ReleaseAsyncLoadCompleteLock());
AddUntilStep("has spun", () => box.Rotation == 180);
}
public void TestAsyncInsideUpdate()
{
int updateCount = 0;
AddStep("add box", () =>
{
updateCount = 0;
Child = box = new AsyncPerformingBox(false);
});
AddUntilStep("has spun", () => box.Rotation == 180);
AddStep("update with async", () =>
{
#pragma warning disable 4014
box.OnUpdate += _ => asyncAction();
#pragma warning restore 4014
async Task asyncAction()
{
updateCount++;
await box.PerformAsyncWait().ConfigureAwait(true);
box.RotateTo(0, 500);
}
});
AddUntilStep("is running updates", () => updateCount > 5);
AddStep("trigger", () => box.ReleaseAsyncLoadCompleteLock());
AddUntilStep("has spun", () => box.Rotation == 0);
}
public void TestAsyncUsesScheduler()
{
int initialTasksRun = 0;
AddStep("get initial run count", () => initialTasksRun = syncContext.TotalTasksRun);
AddStep("add box", () => Child = box = new AsyncPerformingBox(true));
AddAssert("no tasks run", () => syncContext.TotalTasksRun == initialTasksRun);
AddStep("trigger", () => box.ReleaseAsyncLoadCompleteLock());
AddUntilStep("one new task run", () => syncContext.TotalTasksRun == initialTasksRun + 1);
}
public void TestNoAsyncDoesntUseScheduler()
{
int initialTasksRun = 0;
AddStep("get initial run count", () => initialTasksRun = syncContext.TotalTasksRun);
AddStep("add box", () => Child = box = new AsyncPerformingBox(false));
AddAssert("no tasks run", () => syncContext.TotalTasksRun == initialTasksRun);
AddStep("trigger", () => box.ReleaseAsyncLoadCompleteLock());
AddAssert("no tasks run", () => syncContext.TotalTasksRun == initialTasksRun);
}
public void TestExecutionMode()
{
AddStep("add box", () => Child = box = new AsyncPerformingBox(true));
AddAssert("not spun", () => box.Rotation == 0);
AddStep("toggle execution mode", () => toggleExecutionMode());
AddStep("trigger", () => box.ReleaseAsyncLoadCompleteLock());
AddUntilStep("has spun", () => box.Rotation == 180);
AddStep("revert execution mode", () => toggleExecutionMode());
void toggleExecutionMode()
{
var executionMode = config.GetBindable <ExecutionMode>(FrameworkSetting.ExecutionMode);
executionMode.Value = executionMode.Value == ExecutionMode.MultiThreaded
? ExecutionMode.SingleThread
: ExecutionMode.MultiThreaded;
}
}
public void TestAsyncInsideSchedule()
{
AddStep("add box", () => Child = box = new AsyncPerformingBox(false));
AddUntilStep("has spun", () => box.Rotation == 180);
AddStep("schedule with async", () =>
{
#pragma warning disable 4014
// We may want to give `Schedule` a `Task` accepting overload in the future.
box.Schedule(() => asyncScheduledAction());
#pragma warning restore 4014
async Task asyncScheduledAction()
{
await box.PerformAsyncWait().ConfigureAwait(true);
box.RotateTo(0, 500);
}
});
AddStep("trigger", () => box.ReleaseAsyncLoadCompleteLock());
AddUntilStep("has spun", () => box.Rotation == 0);
}
