[PATCH] Make environ.exp run on all platforms (and create info-program.exp)

[Luis Machado]

On 03/31/2017 12:29 PM, Sergio Durigan Junior wrote:
> This has been on my TODO list for a while.  There's a really old bug
> about this (PR testsuite/8595), and there was no reason for
> environ.exp to be specific for hppa* targets.  So this patch removes
> this constraint, modernizes the testcase, and cleans up some things.
> Most of the tests remained, and some were rewritten (especially the
> one that checks if "show environment" works, which is something kind
> of hard to do).
>
> As a bonus, I'm adding a separated info-program.exp file containing
> all the tests related to "info program" that were present on
> environ.exp.
>
> Tested locally, everything still passes.

I haven't gone through the entire patch, but i have a question. Was this 
exercised for bare-metal?

If not, please make sure this test works correctly on bare-metal targets 
before assuming it does just because it passes on Linux-hosted tests. 
Otherwise we may have spurious failures due to tests that are not 
supposed to be executed in a bare-metal environment.

If you don't have access to bare-metal testing, i could give this a try 
(it may take a couple days though) and report back.


Thanks,
Luis