[Fuego] unified output format work (as of July 14)

[Daniel Sangorrin]

Hi Tim,

> -----Original Message-----
> From: fuego-bounces at lists.linuxfoundation.org [mailto:fuego-bounces at lists.linuxfoundation.org] On Behalf Of Daniel Sangorrin
> Sent: Tuesday, July 18, 2017 10:07 AM
> To: 'Bird, Timothy'; fuego at lists.linuxfoundation.org
> Subject: Re: [Fuego] unified output format work (as of July 14)
...
> > I'm also worried about the difficulty involved in programming the visualization
> > and report generation tools due to the nesting of test_set,test_case,measurements.
> > I think you mentioned that you took out arbitrary nesting.  Is that correct?
> 
> Arbitrary nesting is working.

Arbitrary nesting is indeed difficult, I had to make most functions recursive.
One alternative is to fusion the names of nested test sets. This would 
help a lot simplifying the code.

For example:
    test_sets: [
	{ "name": "LTP.syscalls",
                   "test_cases": [kill01, ...]
                },
                {"name": "LTP.RT.stress",
                  "test_cases": [rt_stress01, rt_stress02, ...]
                }
   ] 

If you agree, I can rewrite the code with the assumption that there is only 1 level
of test sets.

Thanks,
Daniel