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;;; emacsclient-tests.el --- Test emacsclient -*- lexical-binding:t -*-
;; Copyright (C) 2016-2023 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 <https://www.gnu.org/licenses/>.
;;; Commentary:
;; Tests for the emacsclient executable. For tests involving the
;; interaction between emacsclient and an Emacs server, see
;; test/lisp/server-tests.el.
;;; Code:
(require 'ert)
(defconst emacsclient-test-emacs
(if installation-directory
(expand-file-name "lib-src/emacsclient" installation-directory)
"emacsclient")
"The emacsclient binary to test.")
(defmacro emacsclient-test-call-emacsclient (editor)
"Run emacsclient with ALTERNATE_EDITOR set to EDITOR."
`(let* ((process-environment
(cons (concat "ALTERNATE_EDITOR=" ,editor) process-environment))
(stat (call-process emacsclient-test-emacs nil nil nil
"--server-file"
(expand-file-name "non-existent-file"
invocation-directory)
"foo")))
;; Skip if emacsclient was compiled with -pg (bug#28319).
;; Use ert--skip-unless rather than skip-unless to silence compiler.
(ert--skip-unless (not (and (stringp stat)
(string-match-p "Profiling" stat))))
(should (eq 0 stat))))
(ert-deftest emacsclient-test-alternate-editor-allows-arguments ()
(emacsclient-test-call-emacsclient
(concat (expand-file-name invocation-name invocation-directory) " --batch")))
(ert-deftest emacsclient-test-alternate-editor-allows-quotes ()
(emacsclient-test-call-emacsclient
(concat "\"" (expand-file-name invocation-name invocation-directory)
"\"" " --batch")))
(provide 'emacsclient-tests)
;;; emacsclient-tests.el ends here
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