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51 lines
1.9 KiB
EmacsLisp
51 lines
1.9 KiB
EmacsLisp
;;; tar-mode-tests.el --- Test suite for tar-mode. -*- lexical-binding: t -*-
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;; Copyright (C) 2017-2021 Free Software Foundation, Inc.
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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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;;; Code:
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(require 'ert)
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(require 'tar-mode)
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(defvar tar-mode-tests-data-directory
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(expand-file-name "test/data/decompress" source-directory))
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(ert-deftest tar-mode-test-tar-grind-file-mode ()
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(let ((alist (list (cons 448 "rwx------")
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(cons 420 "rw-r--r--")
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(cons 292 "r--r--r--")
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(cons 512 "--------T")
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(cons 1024 "-----S---")
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(cons 2048 "--S------"))))
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(dolist (x alist)
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(should (equal (cdr x) (tar-grind-file-mode (car x)))))))
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(ert-deftest tar-mode-test-tar-extract-gz ()
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(skip-unless (executable-find "gzip"))
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(let* ((tar-file (expand-file-name "tg.tar.gz" tar-mode-tests-data-directory))
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tar-buffer gz-buffer)
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(unwind-protect
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(with-current-buffer (setq tar-buffer (find-file-noselect tar-file))
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(setq gz-buffer (tar-extract))
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(should (equal (char-after) ?\N{SNOWFLAKE})))
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(when (buffer-live-p tar-buffer) (kill-buffer tar-buffer))
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(when (buffer-live-p gz-buffer) (kill-buffer gz-buffer)))))
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(provide 'tar-mode-tests)
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;; tar-mode-tests.el ends here
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