Re: [Xen-devel] [PATCH XTF 3/3] xtf-runner: regularise runner exit code

[Wei Liu <wei.liu2@xxxxxxxxxx>]

On Thu, Jul 21, 2016 at 08:04:59PM +0100, Andrew Cooper wrote:
> On 21/07/2016 16:44, Wei Liu wrote:
> > Report the first "ERROR" and "FAILURE" if found, otherwise report "SKIP"
> > if found. Eventually if everything is ok the exit code will be 0.
> >
> > See runner code for numeric exit code space.
> >
> > Signed-off-by: Wei Liu <wei.liu2@xxxxxxxxxx>
> > ---
> >  xtf-runner | 12 +++++++++---
> >  1 file changed, 9 insertions(+), 3 deletions(-)
> >
> > diff --git a/xtf-runner b/xtf-runner
> > index 17ce933..ebe5c27 100755
> > --- a/xtf-runner
> > +++ b/xtf-runner
> > @@ -249,17 +249,23 @@ def run_tests(args):
> >      if not len(tests):
> >          raise RunnerError("No tests to run")
> >  
> > -    rc = 0
> > +    rc = exit_code('SUCCESS')
> 
> This logic would be easier to express if you use the indices of
> all_results as a measure of severity.
> 
> e.g.
> 
> rc = all_results.index('SUCCESS')
> 
> >      results = []
> >  
> >      for test in tests:
> >  
> >          res = run_test(test)
> > -        if res != "SUCCESS":
> > -            rc = 1
> > +        if res in ("ERROR", "FAILURE") and rc == exit_code('SUCCESS'):
> > +            rc = exit_code(res)
> 
> res_idx = all_results.index(res)
> if res_idx > rc:
>     rc = res_idx

I intended to report the first "error" or "failure" encountered.

This would cause a FAILURE to overwrite previous ERROR result. Is that
what you want? 

Wei.

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