59 lines
2.3 KiB
EmacsLisp
59 lines
2.3 KiB
EmacsLisp
;;; which-func-tests.el --- tests for which-func -*- lexical-binding: t; -*-
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;; Copyright (C) 2023-2024 Free Software Foundation, Inc.
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;; Author: Spencer Baugh <sbaugh@catern.com>
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;; This file is part of GNU Emacs.
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;; This program 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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;; This program 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 'which-func)
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(ert-deftest which-func-tests-toggle ()
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(let ((which-func-display 'mode-and-header) buf-code buf-not)
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(setq buf-code (find-file-noselect "which-func-tests.el"))
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(setq buf-not (get-buffer-create "fundamental"))
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(with-current-buffer buf-code
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(should-not which-func-mode) (should-not header-line-format))
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(with-current-buffer buf-not
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(should-not which-func-mode) (should-not header-line-format))
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(which-function-mode 1)
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(with-current-buffer buf-code
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(should which-func-mode) (should header-line-format))
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(with-current-buffer buf-not
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(should-not which-func-mode) (should-not header-line-format))
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(which-function-mode -1)
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;; which-func-mode stays set even when which-function-mode is off.
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(with-current-buffer buf-code
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(should which-func-mode) (should-not header-line-format))
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(with-current-buffer buf-not
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(should-not which-func-mode) (should-not header-line-format))
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(kill-buffer buf-code)
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(kill-buffer buf-not)
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(which-function-mode 1)
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(setq buf-code (find-file-noselect "which-func-tests.el"))
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(setq buf-not (get-buffer-create "fundamental"))
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(with-current-buffer buf-code
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(should which-func-mode) (should header-line-format))
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(with-current-buffer buf-not
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(should-not which-func-mode) (should-not header-line-format))))
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(provide 'which-func-tests)
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;;; which-func-tests.el ends here
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