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| | ;;; vc-git-tests.el --- tests for vc/vc-git.el
;; Copyright (C) 2016 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 <http://www.gnu.org/licenses/>.
;;; Commentary:
;;; Code:
(require 'ert)
(require 'vc-git)
;; This will break when merged from the emacs-25 branch to master,
;; because of the change of directory structure. The actual file is
;; not important at all, so long as it is checked into git.
(defvar vc-git-tests-file
(concat
(expand-file-name
"data/xref/"
(file-name-directory (or load-file-name (buffer-file-name))))
"file1.txt"))
(ert-deftest open-this-file ()
"Test for Bug #23769."
(should
(let ((git-dir (getenv "GIT_DIR")))
(unwind-protect
(progn
(setenv "GIT_DIR" nil)
(find-file vc-git-tests-file))
(when (get-file-buffer vc-git-tests-file)
(setenv "GIT_DIR" git-dir)
(kill-buffer (get-file-buffer vc-git-tests-file))))))
(should
(let ((git-dir (getenv "GIT_DIR")))
(unwind-protect
(progn
(setenv "GIT_DIR" ".git")
(find-file vc-git-tests-file))
(when (get-file-buffer vc-git-tests-file)
(setenv "GIT_DIR" git-dir)
(kill-buffer (get-file-buffer vc-git-tests-file)))))))
;;; vc-git-tests.el ends here
|