all messages for Emacs-related lists mirrored at yhetil.org
 help / color / mirror / code / Atom feed
blob 422d4ddae7ddb753d8c362085734c5e8b662c434 1880 bytes (raw)
name: test/lisp/hl-line-tests.el 	 # note: path name is non-authoritative(*)

 1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
 
;;; hl-line-tests.el --- Test suite for hl-line. -*- lexical-binding: t -*-

;; Copyright (C) 2022 Free Software Foundation, Inc.

;; This file is part of GNU Emacs.

;; GNU Emacs is free software: you can redistribute it and/or modify
;; it under the terms of the GNU General Public License as published by
;; the Free Software Foundation, either version 3 of the License, or
;; (at your option) any later version.

;; GNU Emacs is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
;; GNU General Public License for more details.

;; You should have received a copy of the GNU General Public License
;; along with GNU Emacs.  If not, see <https://www.gnu.org/licenses/>.

;;; Code:
(require 'ert)
(require 'hl-line)

(ert-deftest hl-line-sticky ()
  (should hl-line-sticky-flag)
  (with-temp-buffer
    (let ((from-buffer (current-buffer)))
      (hl-line-mode 1)
      (save-excursion
        (insert "foo"))
      (hl-line-highlight)
      (should (cl-some (apply-partially #'eq hl-line--overlay)
                       (overlays-at (point))))
      (switch-to-buffer (get-buffer-create "*scratch*"))
      (hl-line-mode 1)
      (save-excursion
        (insert "bar"))
      (hl-line-highlight)
      (should (cl-some (apply-partially #'eq hl-line--overlay)
                       (overlays-at (point))))
      (should (buffer-local-value 'hl-line--overlay from-buffer))
      (should-not (eq (buffer-local-value 'hl-line--overlay from-buffer)
                      hl-line--overlay))
      (customize-set-variable 'hl-line-sticky-flag nil)
      (should hl-line--overlay)
      (should (buffer-live-p from-buffer))
      (should-not (buffer-local-value 'hl-line--overlay from-buffer)))))

(provide 'hl-line-tests)

;;; hl-line-tests.el ends here

debug log:

solving 422d4ddae7d ...
found 422d4ddae7d in https://git.savannah.gnu.org/cgit/emacs.git

(*) Git path names are given by the tree(s) the blob belongs to.
    Blobs themselves have no identifier aside from the hash of its contents.^

Code repositories for project(s) associated with this external index

	https://git.savannah.gnu.org/cgit/emacs.git
	https://git.savannah.gnu.org/cgit/emacs/org-mode.git

This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.