Hi Ihor, Thanks for looking into this. I think you're right it's probably caused by ESS now setting the width on startup. In that case you could fix your tests by setting `options(width = )` to some hardcoded value. You could do it via `ess-r-post-run-hook`.
Best, Lionel On 4/17/23, Ihor Radchenko <yanta...@posteo.net> wrote: > > Steps to reproduce: > > 1. cd /path/to/org/git/repo > 2. make test EMACS=emacs-27 BTEST_POST="-L /path/to/ESS/lisp -l ob-R -l ess > -l ess-r-mode" BTEST_RE="async" > > 3 unexpected results: > FAILED ob-session-async-R-named-output > FAILED ob-session-async-R-output-drawer > FAILED ob-session-async-R-simple-session-async-output > > The tests started failing since 2023/04/04. > https://builds.sr.ht/~bzg/job/968099 > > I bisected the failure down to the following ESS commit: > > 536b5b914a75afa37ee05aa8ba0aecd0f9c9eb33 > Author: Lionel Henry <lionel....@gmail.com> > AuthorDate: Mon Apr 3 13:01:11 2023 +0200 > Commit: Lionel Henry <lionel....@gmail.com> > CommitDate: Mon Apr 3 13:01:11 2023 +0200 > > Parent: fef059c3 Wait for process after `ess-r-post-run-hook` > Contained: master > Follows: ESSRv1.8 (21) > > Move `ess-r` startup commands out of `ess-r-post-run-hook` > > They are blocking commands and the user might have added streaming > commands to the hook. > > Also document why users should be careful when mixing blocking and > streaming commands. > > ------ > > I am not sure what is going on as ob-R does not really use the changed > hooks. The suspects are > > (ess-execute-screen-options t) > (ess-set-working-directory default-directory))) > > In particular, I think that `ess-execute-screen-options' is doing > something funny because one of the tests fails with > > "1:5" outputting > > 1 2 3 > 4 5 > > split into two lines, which looks like some text filling problem. > > -- > Ihor Radchenko // yantar92, > Org mode contributor, > Learn more about Org mode at <https://orgmode.org/>. > Support Org development at <https://liberapay.com/org-mode>, > or support my work at <https://liberapay.com/yantar92> >