Re: Eglot tests fail on emba

Hi Michael, 

Michael Albinus <[email protected]> writes:

> It doesn't hang for me on both master and emacs-31, using the emba
> docker produced as described in Dockerfile.emba. Could you pls show me
> your eglot-tests.log?

My output does say something about GEN'in this file, but I couldn't find
it anywhere.  Anyway, I've since found out it doesn't completely hang on
emacs master, it just takes 40x as long to finish, but I found out it
does finish.

I'm sure it's related to the problem you saw, because if you bisect with
this other canary:

   make && make -C test eglot-tests SELECTOR='"rust"'

it blames that very same commit 07925d7070 of yours and with what seems
to be 100% the same problem you get on EMBA.  This test needs
rust-analyzer, presumably already installed on those machines.

Anyway, I'm attaching the emacs and emacs31 stderr/out for the ty test I
do get.  I don't think it tells you much though.

João

make: Entering directory '/home/joao/Source/Emacs/emacs/test'
make[1]: Entering directory '/home/joao/Source/Emacs/emacs/test'
  GEN      lisp/progmodes/eglot-tests.log
Warning: Tramp has been compiled with Emacs 31.0.91, this is Emacs 32.0.50
Warning (tramp): Tramp has been compiled with Emacs 31.0.91, this is Emacs 32.0.50
Running 1 tests (2026-08-24 11:13:56+0100, selector ‘"pull-diagnostics"’)
[eglot-tests] [eglot-test-basic-pull-diagnostics]: test start
Can’t guess python-indent-offset, using defaults: 4
[eglot] Connected! Server ‘ty’ now managing ‘(python-mode)’ buffers in project ‘diag-project’.
[eglot-tests] waiting for `(string= method textDocument/diagnostic)'
[eglot-tests] skip uninteresting event initialize[1]
.
[eglot-tests] detected: textDocument/diagnostic

[eglot-tests] [eglot-test-basic-pull-diagnostics]: OK
[eglot] Asking EGLOT (diag-project/(python-mode)) politely to terminate
[jsonrpc] Server exited with status 0  #### THIS IS WHERE IT HANGS >1 min
[eglot-tests] Killing (main.py), wiping /tmp/eglot--fixture-IUjtjc
   passed  1/1  eglot-test-basic-pull-diagnostics (70.461658 sec)

Ran 1 tests, 1 results as expected, 0 unexpected (2026-08-24 11:15:06+0100, 70.461921 sec)

make[1]: Leaving directory '/home/joao/Source/Emacs/emacs/test'
make: Leaving directory '/home/joao/Source/Emacs/emacs/test'


make: Entering directory '/home/joao/Source/Emacs/emacs-31/test'
make[1]: Entering directory '/home/joao/Source/Emacs/emacs-31/test'
  GEN      lisp/progmodes/eglot-tests.log
Running 1 tests (2026-08-24 11:12:51+0100, selector ‘"pull-diagnostics"’)
[eglot-tests] [eglot-test-basic-pull-diagnostics]: test start
Can’t guess python-indent-offset, using defaults: 4
[eglot] Connected! Server ‘ty’ now managing ‘(python-mode)’ buffers in project ‘diag-project’.
[eglot-tests] waiting for `(string= method textDocument/diagnostic)'
[eglot-tests] skip uninteresting event initialize[1]
.
[eglot-tests] detected: textDocument/diagnostic

[eglot-tests] [eglot-test-basic-pull-diagnostics]: OK
[eglot] Asking EGLOT (diag-project/(python-mode)) politely to terminate
[jsonrpc] Server exited with status 0
[eglot-tests] Killing (main.py), wiping /tmp/eglot--fixture-JMLeV0
   passed  1/1  eglot-test-basic-pull-diagnostics (1.834043 sec)

Ran 1 tests, 1 results as expected, 0 unexpected (2026-08-24 11:12:52+0100, 1.834330 sec)

make[1]: Leaving directory '/home/joao/Source/Emacs/emacs-31/test'
make: Leaving directory '/home/joao/Source/Emacs/emacs-31/test'