95 lines
3.2 KiB
EmacsLisp
95 lines
3.2 KiB
EmacsLisp
;;; saveplace-tests.el --- Tests for saveplace.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 'ert-x)
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(require 'saveplace)
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(ert-deftest saveplace-test-save-place-to-alist/dir ()
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(save-place-mode)
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(let* ((save-place-alist nil)
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(save-place-loaded t)
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(loc (ert-resource-directory)))
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(save-window-excursion
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(dired loc)
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(save-place-to-alist)
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(should (equal save-place-alist
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`((,loc
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(dired-filename . ,(concat loc "saveplace")))))))))
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(ert-deftest saveplace-test-save-place-to-alist/file ()
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(save-place-mode)
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(ert-with-temp-file tmpfile
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(let* ((tmpfile (file-truename tmpfile))
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(save-place-alist nil)
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(save-place-loaded t)
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(loc tmpfile)
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(pos 4))
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(save-window-excursion
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(find-file loc)
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(insert "abc") ; must insert something
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(save-place-to-alist)
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(should (equal save-place-alist (list (cons tmpfile pos))))))))
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(ert-deftest saveplace-test-forget-unreadable-files ()
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(save-place-mode)
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(ert-with-temp-file tmpfile
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:suffix "-saveplace"
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(let* ((save-place-loaded t)
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(alist-orig (list (cons "/this/file/does/not/exist" 10)
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(cons tmpfile 1917)))
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(save-place-alist alist-orig))
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(save-place-forget-unreadable-files)
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(should (equal save-place-alist (cdr alist-orig))))))
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(ert-deftest saveplace-test-place-alist-to-file ()
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(save-place-mode)
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(ert-with-temp-file tmpfile
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(ert-with-temp-file tmpfile2
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(let* ((save-place-file tmpfile)
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(save-place-alist (list (cons tmpfile2 99))))
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(save-place-alist-to-file)
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(setq save-place-alist nil)
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(save-window-excursion
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(find-file save-place-file)
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(unwind-protect
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(should (string-match tmpfile2 (buffer-string)))
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(kill-buffer)))))))
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(ert-deftest saveplace-test-load-alist-from-file ()
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(save-place-mode)
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(let ((save-place-loaded nil)
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(save-place-file
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(ert-resource-file "saveplace"))
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(save-place-alist nil))
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(save-place-load-alist-from-file)
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(should (equal save-place-alist
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'(("/home/skangas/.emacs.d/cache/recentf" . 1306)
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("/home/skangas/wip/emacs/"
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(dired-filename . "/home/skangas/wip/emacs/COPYING")))))))
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(provide 'saveplace-tests)
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;;; saveplace-tests.el ends here
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