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;;; icons-tests.el --- Tests for icons.el -*- lexical-binding: t; -*-
;; Copyright (C) 2022-2024 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/>.
;;; Commentary:
;;
;;; Code:
(require 'icons)
(require 'ert)
(require 'ert-x)
(require 'cus-edit)
(define-icon icon-test1 nil
'((symbol ">")
(text "great"))
"Test icon"
:version "29.1")
(define-icon icon-test2 icon-test1
'((text "child"))
"Test icon"
:version "29.1")
(deftheme test-icons-theme "")
(ert-deftest test-icon-theme ()
(let ((icon-preference '(image emoji symbol text)))
(should (equal (icon-string 'icon-test1) ">")))
(let ((icon-preference '(text)))
(should (equal (icon-string 'icon-test1) "great")))
(custom-theme-set-icons
'test-icons-theme
'(icon-test1 ((symbol "<") (text "less"))))
(let ((icon-preference '(image emoji symbol text)))
(should (equal (icon-string 'icon-test1) ">"))
(enable-theme 'test-icons-theme)
(should (equal (icon-string 'icon-test1) "<"))))
(ert-deftest test-icon-inheritance ()
(let ((icon-preference '(image emoji symbol text)))
(should (equal (icon-string 'icon-test2) ">")))
(let ((icon-preference '(text)))
(should (equal (icon-string 'icon-test2) "child"))))
;;; icons-tests.el ends here
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