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bug#51177: 29.0.50; stop-process on pipes
From: |
Eli Zaretskii |
Subject: |
bug#51177: 29.0.50; stop-process on pipes |
Date: |
Sat, 16 Oct 2021 19:47:31 +0300 |
> From: Helmut Eller <eller.helmut@gmail.com>
> Date: Sat, 16 Oct 2021 18:24:02 +0200
> Cc: 51177@debbugs.gnu.org, jakanakaevangeli@chiru.no
>
> On Thu, Oct 14 2021, Lars Ingebrigtsen wrote:
>
> > Helmut Eller <eller.helmut@gmail.com> writes:
> >
> >> I did not read the docstring but I did read the manual. This feature is
> >> not described in the manual. At least not near set-process-filter.
> >
> > Yup. I've now documented the t value in the manual in emacs-28.
>
> The t value also doesn't seem be handled correctly by make-process:
>
> (ert-deftest test-filter=t ()
> (let ((p (make-process :command '("dd" "if=/dev/zero" "count=0")
> :name "foo"
> :filter t)))
> ;;(set-process-filter p t)
> (while (eq (process-status p) 'run)
> (accept-process-output p))))
>
> when executed with
>
> emacs -Q --batch -l test.el -f ert-run-tests-batch-and-exit
>
> produces:
>
> Running 1 tests (2021-10-16 18:21:53+0200, selector âtâ)
> Test test-filter=t backtrace:
> t(#<process foo> "0+0 records in\n0+0 records out\n")
> accept-process-output(#<process foo>)
What do we expect to happen when a Lisp program calls
accept-process-output on a process that is stopped?
- bug#51177: 29.0.50; stop-process on pipes, Helmut Eller, 2021/10/13
- bug#51177: 29.0.50; stop-process on pipes, Lars Ingebrigtsen, 2021/10/13
- bug#51177: 29.0.50; stop-process on pipes, Eli Zaretskii, 2021/10/13
- bug#51177: 29.0.50; stop-process on pipes, Helmut Eller, 2021/10/13
- bug#51177: 29.0.50; stop-process on pipes, jakanakaevangeli, 2021/10/14
- bug#51177: 29.0.50; stop-process on pipes, Helmut Eller, 2021/10/14
- bug#51177: 29.0.50; stop-process on pipes, Lars Ingebrigtsen, 2021/10/14
- bug#51177: 29.0.50; stop-process on pipes, Helmut Eller, 2021/10/16
- bug#51177: 29.0.50; stop-process on pipes,
Eli Zaretskii <=
- bug#51177: 29.0.50; stop-process on pipes, Helmut Eller, 2021/10/16
- bug#51177: 29.0.50; stop-process on pipes, Lars Ingebrigtsen, 2021/10/18