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emacs/test/lib-src/emacsclient-tests.el
Glenn Morris a2cf4d49f1 Minor emacsclient-tests simplification
* test/lib-src/emacsclient-tests.el (emacsclient-test-emacs):
Simplify.  Also work when running installed.
2017-09-05 18:55:49 -04:00

56 lines
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EmacsLisp

;;; emacsclient-tests.el --- Test emacsclient
;; Copyright (C) 2016-2017 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)
(defconst emacsclient-test-emacs
(if installation-directory
(expand-file-name "lib-src/emacsclient" installation-directory)
"emacsclient")
"The emacsclient binary to test.")
(defun emacsclient-test-call-emacsclient ()
"Run emacsclient."
(call-process emacsclient-test-emacs nil nil nil
"--server-file" (expand-file-name "non-existent-file" invocation-directory)
"foo"))
(ert-deftest emacsclient-test-alternate-editor-allows-arguments ()
(let ((process-environment process-environment))
(setenv "ALTERNATE_EDITOR" (concat
(expand-file-name invocation-name invocation-directory)
" --batch"))
(should (eq 0 (emacsclient-test-call-emacsclient)))))
(ert-deftest emacsclient-test-alternate-editor-allows-quotes ()
(let ((process-environment process-environment))
(setenv "ALTERNATE_EDITOR" (concat
"\""
(expand-file-name invocation-name invocation-directory)
"\"" " --batch"))
(should (eq 0 (emacsclient-test-call-emacsclient)))))
(provide 'emacsclient-tests)
;;; emacsclient-tests.el ends here