For loop in teststand

[Brzhou123]

inside the for loop, there is a step, i can choose pass or fail, if pass, go out of the for loop, otherwise will loop.

But not sure why, as long as i have ever choose fail, the result of the whole sequence is fail

Thanks

[crossrulz]

Let's say I am looping through a bunch of digital output lines from a UUT.  In a FOR loop, I set the value the UUT should output and then read the output.  By your logic, as long as the last output worked correctly, it is an overall pass.  That is not desired.  Each output that is tested contributes to the overall pass/fail of the sequence.

[Brzhou123]

Thanks for your quick reply.

You mean the output of each loop, will contribute to the overall pass fail ?

I want the output of last loop, to decise the overall pass fail, how to make it ?

Thanks

[bienieck]

You can use SequenceFilePostResultListEntry engine callback and set Parameters.DiscardResult=True if e.g. (RunState.Caller.Step.Name == "Test") && (Parameters.Result.Status == "Failed")

Or use for loop only for measurements and compare with the result after looping.

[Brzhou123]

Thanks, it is a pity, i use teststand 2013.

[bienieck · Accepted solution]

I saved it in 2013 but I don't have this version so I can't promise it will work 😕

[Brzhou123]

Hi Sir

I have run your file, still the same, failed, maybe need other solution, but still very appreciate for your quick response