hiro/emacs-jupyter
1
0
Fork 0
mirror of https://github.com/vale981/emacs-jupyter synced 2025-03-05 07:41:37 -05:00
Code Issues Projects Releases Packages Wiki Activity Actions

Add test to catch a symptom of #219

Browse source 
* test/jupyter-test.el: Do it.
This commit is contained in:
Nathaniel Nicandro 2020-04-03 23:01:39 -05:00
parent db5d06faa6
commit e9899c65cd
1 changed files with 18 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

18
test/jupyter-test.el
View file

@ -1848,6 +1848,24 @@ next(x"))))))
(should (jupyter-request-callbacks req))
(jupyter-wait-until-idle req)))))))
(ert-deftest jupyter-repl-issue-219 ()
:tags '(repl)
;; A symptom of the REPL not setting the right text properties is an
;; un-terminating loop in `font-lock-default-fontify-region' this test
;; catches that.
(jupyter-test-with-python-repl client
(jupyter-with-repl-buffer client
(jupyter-repl-replace-cell-code "l = [1,2,3]")
(jupyter-test-repl-ret-sync)
(let* ((count 0)
(font-lock-extend-region-functions
(cons (lambda ()
(when (> (setq count (1+ count)) 100)
(error "Un-terminating `font-lock-extend-region-functions' handling."))
nil)
font-lock-extend-region-functions)))
(font-lock-ensure)))))
;;; `org-mode'
(defvar org-babel-jupyter-resource-directory nil)