From 33f00364cf86d90c37b958ee4676ea7f581fff99 Mon Sep 17 00:00:00 2001 From: Stefan Kangas Date: Thu, 1 Apr 2021 19:55:32 +0200 Subject: [PATCH] Use lexical-binding in executable.el and add tests * lisp/progmodes/executable.el: Use lexical-binding. * test/lisp/progmodes/executable-tests.el: New file. --- lisp/progmodes/executable.el | 2 +- test/lisp/progmodes/executable-tests.el | 54 +++++++++++++++++++++++++ 2 files changed, 55 insertions(+), 1 deletion(-) create mode 100644 test/lisp/progmodes/executable-tests.el diff --git a/lisp/progmodes/executable.el b/lisp/progmodes/executable.el index 85e9b4bb882..0d8b09c33c1 100644 --- a/lisp/progmodes/executable.el +++ b/lisp/progmodes/executable.el @@ -1,4 +1,4 @@ -;;; executable.el --- base functionality for executable interpreter scripts +;;; executable.el --- base functionality for executable interpreter scripts -*- lexical-binding: t -*- ;; Copyright (C) 1994-1996, 2000-2021 Free Software Foundation, Inc. diff --git a/test/lisp/progmodes/executable-tests.el b/test/lisp/progmodes/executable-tests.el new file mode 100644 index 00000000000..e3531912014 --- /dev/null +++ b/test/lisp/progmodes/executable-tests.el @@ -0,0 +1,54 @@ +;;; executable-tests.el --- Tests for executable.el -*- lexical-binding:t -*- + +;; Copyright (C) 2021 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 . + +;;; Commentary: + +;; This file is part of ERT, the Emacs Lisp Regression Testing tool. +;; See ert.el or the texinfo manual for more details. + +;;; Code: + +(require 'ert) +(require 'executable) + +(ert-deftest executable-tests-set-magic () + (with-temp-buffer + (insert "#!/foo/bar") + (executable-set-magic "/bin/bash" nil t t) + (should (equal (buffer-string) "#!/bin/bash")))) + +(ert-deftest executable-tests-set-magic/with-argument () + (with-temp-buffer + (insert "#!/foo/bar") + (executable-set-magic "/bin/bash" "--norc" t t) + (should (equal (buffer-string) "#!/bin/bash --norc")))) + +(ert-deftest executable-tests-set-magic/executable-insert-nil () + (let ((executable-insert nil)) + (with-temp-buffer + (insert "#!/foo/bar") + (executable-set-magic "/bin/bash" nil t nil) + (should (equal (buffer-string) "#!/foo/bar")))) + (let ((executable-insert nil)) + (with-temp-buffer + (insert "#!/foo/bar") + (executable-set-magic "/bin/bash" nil t t) + (should (equal (buffer-string) "#!/bin/bash"))))) + +;;; executable-tests.el ends here -- 2.39.2