[LTP] [RFC PATCH 3/3] doc: Update LTPROOT and PATH environment variables

[Li Wang]

On Wed, Jun 16, 2021 at 6:02 PM Petr Vorel <pvorel@suse.cz> wrote:
>
> Hi Li,
>
> > > -$ LTPROOT=/opt/ltp PATH="$PATH:$LTPROOT/testcases/bin" testcases/bin/wc01.sh
> > > +$ LTPROOT=/opt/ltp testcases/bin/wc01.sh
>
> > I'm wondering does this really work? or, did I miss something?
> Oops, I'm sorry to send broken patchset, this is obviously wrong.
> We have to keep path set when calling script directly, because tst_test.sh would
> be missing.
>
> when in LPTROOT directory:
> LTPROOT=/opt/ltp testcases/bin/wc01.sh
> testcases/bin/wc01.sh: line 13: .: tst_test.sh: file not found
>
> But we don't want to set path in each script nor load library as
> . testcases/bin/tst_test.sh
>
> Thus I guess setting PATH in LTP API doesn't make much sense if it works only
> when using LTP runner (runltp{,-ng}, which BTW set path as well.

Exactly :).

-- 
Regards,
Li Wang