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;;; shell-command+-tests.el --- Tests for shell-command+ -*- lexical-binding: t; -*-
;; Copyright (C) 2021, 2022, 2023 Free Software Foundation, Inc.
;; Author: Philip Kaludercic <philipk@posteo.net>
;; This program 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.
;; This program 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 this program. If not, see <https://www.gnu.org/licenses/>.
;;; Commentary:
;; Tests for the `shell-command+' parsers.
;;
;; FIXME: Due to the changes in 93233c9g a number of tests have been
;; disabled (see 834c026) that made implicit assumptions on the
;; internal structure of the code. These tests should eventually be
;; added back to improve the automated testing.
;;; Code:
(require 'ert)
(require 'shell-command+)
(require 'pcase)
(ert-deftest sc+-basic ()
"Make sure a simple command is recognized."
(pcase-let* ((`(,path ,mode ,command ,rest)
(shell-command+-parse "command")))
(should (null path))
(should (null mode))
(should (string= command "command"))
(should (string= rest "command"))))
(ert-deftest sc+-basic2 ()
"Make sure a simple command with an argument is recognized."
(pcase-let* ((`(,path ,mode ,command ,rest)
(shell-command+-parse "command arg")))
(should (null path))
(should (null mode))
(should (string= command "command"))
(should (string= rest "command arg"))))
(ert-deftest sc+-basic3 ()
"Make sure a simple command with an argument is recognized."
(pcase-let* ((`(,path ,mode ,command ,rest)
(shell-command+-parse "command arg arg2")))
(should (null path))
(should (null mode))
(should (string= command "command"))
(should (string= rest "command arg arg2"))))
;; (ert-deftest sc+-path ()
;; "Make sure a simple command with an argument is recognized."
;; (pcase-let* ((`(,path ,mode ,command ,rest)
;; (shell-command+-parse "... command arg arg2")))
;; (should (string= path "..."))
;; (should (null mode))
;; (should (string= command "command"))
;; (should (string= rest "command arg arg2"))))
;; (ert-deftest sc+-path2 ()
;; "Make sure a simple command with an argument is recognized."
;; (pcase-let* ((`(,path ,mode ,command ,rest)
;; (shell-command+-parse ".../dir command arg arg2")))
;; (should (string= path ".../dir"))
;; (should (null mode))
;; (should (string= command "command"))
;; (should (string= rest "command arg arg2"))))
(ert-deftest sc+-input ()
"Make sure input is recognized."
(pcase-let* ((`(,path ,mode ,command ,rest)
(shell-command+-parse "< command arg arg2")))
(should (null path))
(should (eq mode 'input))
(should (string= command "command"))
(should (string= rest "command arg arg2"))))
(ert-deftest sc+-output ()
"Make sure output is recognized."
(pcase-let* ((`(,path ,mode ,command ,rest)
(shell-command+-parse "> command arg arg2")))
(should (null path))
(should (eq mode 'output))
(should (string= command "command"))
(should (string= rest "command arg arg2"))))
(ert-deftest sc+-pipe ()
"Make sure pipe is recognized."
(pcase-let* ((`(,path ,mode ,command ,rest)
(shell-command+-parse "| command arg arg2")))
(should (null path))
(should (eq mode 'pipe))
(should (string= command "command"))
(should (string= rest "command arg arg2"))))
;; (ert-deftest sc+-input-and-path ()
;; "Check if input and path conflict."
;; (pcase-let* ((`(,path ,mode ,command ,rest)
;; (shell-command+-parse "... < command arg arg2")))
;; (should (string= "..." path))
;; (should (eq mode 'input))
;; (should (string= command "command"))
;; (should (string= rest "command arg arg2"))))
;; (ert-deftest sc+-output-and-path ()
;; "Check if output and path conflict."
;; (pcase-let* ((`(,path ,mode ,command ,rest)
;; (shell-command+-parse "... > command arg arg2")))
;; (should (string= "..." path))
;; (should (eq mode 'output))
;; (should (string= command "command"))
;; (should (string= rest "command arg arg2"))))
;; (ert-deftest sc+-pipe-and-path ()
;; "Check if pipe and path conflict."
;; (pcase-let* ((`(,path ,mode ,command ,rest)
;; (shell-command+-parse "... | command arg arg2")))
;; (should (string= "..." path))
;; (should (eq mode 'pipe))
;; (should (string= command "command"))
;; (should (string= rest "command arg arg2"))))
;; (ert-deftest sc+-file-replace ()
;; "Check if %'s are replaced."
;; (pcase-let* ((buffer-file-name "somefile")
;; (`(,path ,mode ,command ,rest)
;; (shell-command+-parse "command %")))
;; (should (null path))
;; (should (null mode))
;; (should (string= command "command"))
;; (should (string= rest (concat "command " buffer-file-name)))))
;; (ert-deftest sc+-file-noreplace ()
;; "Check if %'s are replaced."
;; (pcase-let* ((`(,path ,mode ,command ,rest)
;; (shell-command+-parse "command \\%")))
;; (should (null path))
;; (should (null mode))
;; (should (string= command "command"))
;; (should (string= rest (concat "command \\%")))))
(ert-deftest sc+-expand ()
"Test that `shell-command+-expand-path' works as expected."
(let ((default-directory "/some/path/to/dir"))
(pcase-dolist (`(,path . ,expand)
'(("." . "/some/path/to/dir")
(".." . "/some/path/to")
("..." . "/some/path")
(".../dir" . "/some/path/dir")
(".../dir/..../else" . "/else")
("....." . "/")))
(should (string= (shell-command+-expand-path path)
expand)))))
(ert-deftest sc+-tokenize ()
"Test that `shell-command+-tokenize' works as expected."
(pcase-dolist (`(,args ,expand ,list)
`(("a b c" nil ("a" "b" "c"))
("a \"b c\" d" nil ("a" "b c" "d"))
("a *.el d" nil ("a" "*.el" "d"))
("a *.el d" t ("a" ,@(file-expand-wildcards "*.el") "d"))
("a b *.el" nil ("a" "b" "*.el"))
("a b *.el" t ("a" "b" ,@(file-expand-wildcards "*.el")))
("a \"*.el\" d" nil ("a" "*.el" "d"))
("a \"*.el\" d" t ("a" "*.el" "d"))
("a \"b\\ c\" d" nil ("a" "b c" "d"))
("a \"b\\\" c\" d" nil ("a" "b\" c" "d"))
("a \"b\\\" \\\"c\" d" nil ("a" "b\" \"c" "d"))
("a b \\c d" nil ("a" "b" "c" "d"))
("a b \\cd" nil ("a" "b" "cd"))
("a b\\ c d" nil ("a" "b c" "d"))
("a b\\c d" nil ("a" "bc" "d"))
("a b\\ c d" nil ("a" "b c" "d"))
("a b\\\\c d" nil ("a" "b\\c" "d"))
("a b\\\\ c d" nil ("a" "b\\" "c" "d"))
("a b\\\\\\ c d" nil ("a" "b\\\\ c" "d"))
("abcd\\ ef gh" nil ("abcd ef" "gh"))
("abcd\\ ef gh" nil ("abcd ef" "gh"))
("abcd\\ ef gh " nil ("abcd ef" "gh"))
(" abcd\\ ef gh " nil ("abcd ef" "gh"))))
(should (equal (shell-command+-tokenize args expand)
list))))
(provide 'shell-command+-tests)
;;; shell-command+-tests.el ends here
|
