08235af38c
* lisp/button.el (button-at): * lisp/wid-edit.el (widget-at): Avoid returning a false positive when looking for a button and finding a widget, or vice versa. * test/lisp/button-tests.el: * test/lisp/wid-edit-tests.el: New files.
39 lines
1.3 KiB
EmacsLisp
39 lines
1.3 KiB
EmacsLisp
;;; wid-edit-tests.el --- tests for wid-edit.el -*- lexical-binding: t -*-
|
|
|
|
;; Copyright (C) 2019 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 'wid-edit)
|
|
|
|
(ert-deftest widget-at ()
|
|
"Test `widget-at' behavior."
|
|
(with-temp-buffer
|
|
(should-not (widget-at))
|
|
(let ((marco (widget-create 'link "link widget"))
|
|
(polo (widget-at (1- (point)))))
|
|
(should (widgetp polo))
|
|
(should (eq marco polo)))
|
|
;; Buttons and widgets are incompatible (bug#34506).
|
|
(insert-text-button "text button")
|
|
(should-not (widget-at (1- (point))))
|
|
(insert-button "overlay button")
|
|
(should-not (widget-at (1- (point))))))
|
|
|
|
;;; wid-edit-tests.el ends here
|