test/lisp/dired-tests.el

   1 ;;; dired-tests.el --- Test suite. -*- lexical-binding: t -*-
   2
   3 ;; Copyright (C) 2015-2017 Free Software Foundation, Inc.
   4
   5 ;; This file is part of GNU Emacs.
   6
   7 ;; GNU Emacs is free software: you can redistribute it and/or modify
   8 ;; it under the terms of the GNU General Public License as published by
   9 ;; the Free Software Foundation, either version 3 of the License, or
  10 ;; (at your option) any later version.
  11
  12 ;; GNU Emacs is distributed in the hope that it will be useful,
  13 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 ;; GNU General Public License for more details.
  16
  17 ;; You should have received a copy of the GNU General Public License
  18 ;; along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.
  19
  20 ;;; Code:
  21 (require 'ert)
  22 (require 'dired)
  23 (require 'nadvice)
  24
  25
  26 (ert-deftest dired-autoload ()
  27   "Tests to see whether dired-x has been autoloaded"
  28   (should
  29    (fboundp 'dired-jump))
  30   (should
  31    (autoloadp
  32     (symbol-function
  33      'dired-jump))))
  34
  35 (ert-deftest dired-test-bug22694 ()
  36   "Test for http://debbugs.gnu.org/22694 ."
  37   (let* ((dir       (expand-file-name "bug22694" default-directory))
  38          (file      "test")
  39          (full-name (expand-file-name file dir))
  40          (regexp    "bar")
  41          (dired-always-read-filesystem t))
  42     (if (file-exists-p dir)
  43         (delete-directory dir 'recursive))
  44     (make-directory dir)
  45     (with-temp-file full-name (insert "foo"))
  46     (find-file-noselect full-name)
  47     (dired dir)
  48     (with-temp-file full-name (insert "bar"))
  49     (dired-mark-files-containing-regexp regexp)
  50     (unwind-protect
  51         (should (equal (dired-get-marked-files nil nil nil 'distinguish-1-mark)
  52                        `(t ,full-name)))
  53       ;; Clean up
  54       (delete-directory dir 'recursive))))
  55
  56 (ert-deftest dired-test-bug25609 ()
  57   "Test for http://debbugs.gnu.org/25609 ."
  58   (let* ((from (make-temp-file "foo" 'dir))
  59          (to (make-temp-file "bar" 'dir))
  60          (target (expand-file-name (file-name-nondirectory from) to))
  61          (nested (expand-file-name (file-name-nondirectory from) target))
  62          (dired-dwim-target t)
  63          (dired-recursive-copies 'always)) ; Don't prompt me.
  64     (advice-add 'dired-query ; Don't ask confirmation to overwrite a file.
  65                 :override
  66                 (lambda (sym prompt &rest args) (setq dired-query t))
  67                 '((name . "advice-dired-query")))
  68     (advice-add 'completing-read ; Just return init.
  69                 :override
  70                 (lambda (prompt coll &optional pred match init hist def inherit keymap)
  71                   init)
  72                 '((name . "advice-completing-read")))
  73     (dired to)
  74     (dired-other-window temporary-file-directory)
  75     (dired-goto-file from)
  76     (dired-do-copy)
  77     (dired-do-copy); Again.
  78     (unwind-protect
  79         (progn
  80           (should (file-exists-p target))
  81           (should-not (file-exists-p nested)))
  82       (delete-directory from 'recursive)
  83       (delete-directory to 'recursive)
  84       (advice-remove 'dired-query "advice-dired-query")
  85       (advice-remove 'completing-read "advice-completing-read"))))
  86
  87 (provide 'dired-tests)
  88 ;; dired-tests.el ends here