43 lines
1.3 KiB
EmacsLisp
43 lines
1.3 KiB
EmacsLisp
;;; underline-tests.el --- Tests for underline.el -*- lexical-binding: t; -*-
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;; Copyright (C) 2019-2024 Free Software Foundation, Inc.
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;; Author: Stefan Kangas <stefankangas@gmail.com>
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;; This file is part of GNU Emacs.
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;; GNU Emacs is free software: you can redistribute it and/or modify
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;; it under the terms of the GNU General Public License as published by
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;; the Free Software Foundation, either version 3 of the License, or
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;; (at your option) any later version.
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;; GNU Emacs is distributed in the hope that it will be useful,
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;; but WITHOUT ANY WARRANTY; without even the implied warranty of
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;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;; GNU General Public License for more details.
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;; You should have received a copy of the GNU General Public License
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;; along with GNU Emacs. If not, see <https://www.gnu.org/licenses/>.
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;;; Commentary:
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;;; Code:
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(require 'ert)
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(require 'underline)
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(ert-deftest underline-tests-underline-region ()
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(with-temp-buffer
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(insert "foo bar baz")
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(underline-region 5 8)
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(should (equal (buffer-string) "foo _\C-hb_\C-ha_\C-hr baz"))))
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(ert-deftest underline-tests-ununderline-region ()
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(with-temp-buffer
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(insert "foo _\C-hb_\C-ha_\C-hr baz")
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(ununderline-region 5 13)
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(should (equal (buffer-string) "foo bar baz"))))
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(provide 'underline-tests)
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;;; underline-tests.el ends here
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