protected override void OnNotify(WaiterEventArgs e)
{
string newValue = string.Empty;
switch (this.scrollProperty)
{
case ScrollProperty.HorizontallyScrollable:
newValue = (this.root as IScroll).HorizontallyScrollable.ToString();
break;
case ScrollProperty.HorizontalScrollPercent:
newValue = (this.root as IScroll).HorizontalScrollPercent.ToString();
break;
case ScrollProperty.HorizontalViewSize:
newValue = (this.root as IScroll).HorizontalViewSize.ToString();
break;
case ScrollProperty.VerticallyScrollable:
newValue = (this.root as IScroll).VerticallyScrollable.ToString();
break;
case ScrollProperty.VerticalScrollPercent:
newValue = (this.root as IScroll).VerticalScrollPercent.ToString();
break;
case ScrollProperty.VerticalViewSize:
newValue = (this.root as IScroll).VerticalViewSize.ToString();
break;
}
Log.Comment("ScrollChangedEventWaiter - OnNotify {0}={1}", this.scrollProperty.ToString(), newValue);
base.OnNotify(e);
}
internal void OnWaiterFired(object sender, WaiterEventArgs args)
{
// Waiter was fired, resume the bookmark
_instance.BeginResumeBookmark(
_bookmark,
args.Message,
(asr) => _instance.EndResumeBookmark(asr),
null);
}
// When the test app crashes because of a catchable exception,
// it posts the exception's contents to a TextBox immediately before closing,
// which enables us to find out what the exception was.
// We normally can't since the application exists in a different process,
// so we don't catch any exceptions that it encounters, but this works around that.
public void SinkEvent(WaiterEventArgs eventArgs)
{
AutomationPropertyChangedEventArgs args = eventArgs.EventArgs as AutomationPropertyChangedEventArgs;
string exceptionMessage = args.NewValue as string;
// For some reason, the exception message uses \r as the only newline character, which console windows don't like.
// We need to make sure that it uses the correct newline character everywhere.
exceptionMessage = exceptionMessage.Replace("\n\r", "\n").Replace("\r", "\n").Replace("\n", Environment.NewLine);
Log.Error("Test app has crashed! This will likely be the root cause of any ElementNotAvailableExceptions for this test.");
Log.Error("Exception from app: " + exceptionMessage);
}
static bool ExpandFilter(WaiterEventArgs args)
{
return(ExpandCollapseStateFilter(args: (AutomationPropertyChangedEventArgs)args.EventArgs, state: ExpandCollapseState.Expanded));
}
