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dcd76bd48d
836be7a112; * etc/refcards/ru-refcard.tex: Update Copyright year.86cbc6ee4a* lisp/net/tramp-sh.el: Adapt copyright yearebe8772f65; Minor fixes related to copyright years23c1ee6989; * test/manual/etags/ETAGS.good_N: Adjust to copyright ye...8d3fc7ec89* src/xfaces.c (face_for_font): Make 'hash' be uintptr_t.19dcb237b5; Add 2022 to copyright years. # Conflicts: # etc/NEWS # etc/refcards/ru-refcard.tex # lib/cdefs.h # lisp/erc/erc-dcc.el # lisp/erc/erc-imenu.el # lisp/erc/erc-replace.el # lisp/image-dired.el # lisp/progmodes/xref.el # m4/alloca.m4 # m4/byteswap.m4 # m4/errno_h.m4 # m4/getopt.m4 # m4/gnulib-common.m4 # m4/inttypes.m4 # m4/stddef_h.m4 # m4/stdint.m4 # m4/sys_socket_h.m4
603 lines
26 KiB
EmacsLisp
603 lines
26 KiB
EmacsLisp
;;; dired-tests.el --- Test suite. -*- lexical-binding: t -*-
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;; Copyright (C) 2015-2022 Free Software Foundation, Inc.
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;; This file is part of GNU Emacs.
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;; GNU Emacs is free software: you can redistribute it and/or modify
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;; it under the terms of the GNU General Public License as published by
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;; the Free Software Foundation, either version 3 of the License, or
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;; (at your option) any later version.
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;; GNU Emacs is distributed in the hope that it will be useful,
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;; but WITHOUT ANY WARRANTY; without even the implied warranty of
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;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;; GNU General Public License for more details.
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;; You should have received a copy of the GNU General Public License
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;; along with GNU Emacs. If not, see <https://www.gnu.org/licenses/>.
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;;; Code:
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(require 'ert)
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(require 'ert-x)
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(require 'dired)
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(ert-deftest dired-autoload ()
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"Tests to see whether dired-x has been autoloaded"
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(should
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(fboundp 'dired-do-relsymlink))
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(should
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(autoloadp
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(symbol-function
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'dired-do-relsymlink))))
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(ert-deftest dired-test-bug22694 ()
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"Test for https://debbugs.gnu.org/22694 ."
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(let* ((dir (expand-file-name "bug22694" default-directory))
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(file "test")
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(full-name (expand-file-name file dir))
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(regexp "bar")
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(dired-always-read-filesystem t) buffers)
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(if (file-exists-p dir)
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(delete-directory dir 'recursive))
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(make-directory dir)
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(with-temp-file full-name (insert "foo"))
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(push (find-file-noselect full-name) buffers)
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(push (dired dir) buffers)
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(with-temp-file full-name (insert "bar"))
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(dired-mark-files-containing-regexp regexp)
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(unwind-protect
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(should (equal (dired-get-marked-files nil nil nil 'distinguish-1-mark)
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`(t ,full-name)))
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;; Clean up
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(dolist (buf buffers)
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(when (buffer-live-p buf) (kill-buffer buf)))
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(delete-directory dir 'recursive))))
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(defvar dired-query)
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(ert-deftest dired-test-bug25609 ()
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"Test for https://debbugs.gnu.org/25609 ."
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(let* ((from (make-temp-file "foo" 'dir))
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;; Make sure we have long file-names in 'from' and 'to', not
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;; their 8+3 short aliases, because the latter will confuse
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;; Dired commands invoked below.
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(from (if (memq system-type '(ms-dos windows-nt))
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(file-truename from)
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from))
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(to (make-temp-file "bar" 'dir))
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(to (if (memq system-type '(ms-dos windows-nt))
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(file-truename to)
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to))
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(target (expand-file-name (file-name-nondirectory from) to))
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(nested (expand-file-name (file-name-nondirectory from) target))
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(dired-dwim-target t)
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(dired-recursive-copies 'always) ; Don't prompt me.
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buffers)
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(advice-add 'dired-query ; Don't ask confirmation to overwrite a file.
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:override
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(lambda (_sym _prompt &rest _args) (setq dired-query t))
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'((name . "advice-dired-query")))
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(advice-add 'completing-read ; Don't prompt me: just return init.
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:override
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(lambda (_prompt _coll &optional _pred _match init _hist _def _inherit _keymap)
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init)
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'((name . "advice-completing-read")))
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(delete-other-windows) ; We don't want to display any other dired buffers.
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(push (dired to) buffers)
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(push (dired-other-window temporary-file-directory) buffers)
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(unwind-protect
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(let ((ok-fn
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(lambda ()
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(let ((win-buffers (mapcar #'window-buffer (window-list))))
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(and (memq (car buffers) win-buffers)
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(memq (cadr buffers) win-buffers))))))
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(dired-goto-file from)
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;; Right before `dired-do-copy' call, to reproduce the bug conditions,
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;; ensure we have windows displaying the two dired buffers.
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(and (funcall ok-fn) (dired-do-copy))
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;; Call `dired-do-copy' again: this must overwrite `target'; if the bug
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;; still exists, then it creates `nested' instead.
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(when (funcall ok-fn)
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(dired-do-copy)
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(should (file-exists-p target))
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(should-not (file-exists-p nested))))
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(dolist (buf buffers)
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(when (buffer-live-p buf) (kill-buffer buf)))
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(delete-directory from 'recursive)
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(delete-directory to 'recursive)
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(advice-remove 'dired-query "advice-dired-query")
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(advice-remove 'completing-read "advice-completing-read"))))
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;; (ert-deftest dired-test-bug27243 ()
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;; "Test for https://debbugs.gnu.org/27243 ."
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;; (let ((test-dir (make-temp-file "test-dir-" t))
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;; (dired-auto-revert-buffer t) buffers)
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;; (with-current-buffer (find-file-noselect test-dir)
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;; (make-directory "test-subdir"))
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;; (push (dired test-dir) buffers)
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;; (unwind-protect
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;; (let ((buf (current-buffer))
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;; (pt1 (point))
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;; (test-file (concat (file-name-as-directory "test-subdir")
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;; "test-file")))
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;; (write-region "Test" nil test-file nil 'silent nil 'excl)
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;; ;; Sanity check: point should now be on the subdirectory.
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;; (should (equal (dired-file-name-at-point)
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;; (concat (file-name-as-directory test-dir)
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;; (file-name-as-directory "test-subdir"))))
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;; (push (dired-find-file) buffers)
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;; (let ((pt2 (point))) ; Point is on test-file.
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;; (switch-to-buffer buf)
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;; ;; Sanity check: point should now be back on the subdirectory.
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;; (should (eq (point) pt1))
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;; ;; Case 1: https://debbugs.gnu.org/cgi/bugreport.cgi?bug=27243#5
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;; (push (dired-find-file) buffers)
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;; (should (eq (point) pt2))
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;; ;; Case 2: https://debbugs.gnu.org/cgi/bugreport.cgi?bug=27243#28
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;; (push (dired test-dir) buffers)
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;; (should (eq (point) pt1))))
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;; (dolist (buf buffers)
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;; (when (buffer-live-p buf) (kill-buffer buf)))
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;; (delete-directory test-dir t))))
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(ert-deftest dired-test-bug27243-01 ()
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"Test for https://debbugs.gnu.org/cgi/bugreport.cgi?bug=27243#5 ."
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(ert-with-temp-directory test-dir
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(let* ((save-pos (lambda ()
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(with-current-buffer (car (dired-buffers-for-dir test-dir))
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(dired-save-positions))))
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(dired-auto-revert-buffer t) buffers)
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;; On MS-Windows, get rid of 8+3 short names in test-dir, if the
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;; corresponding long file names exist, otherwise such names trip
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;; dired-buffers-for-dir.
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(if (eq system-type 'windows-nt)
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(setq test-dir (file-truename test-dir)))
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(should-not (dired-buffers-for-dir test-dir))
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(with-current-buffer (find-file-noselect test-dir)
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(make-directory "test-subdir"))
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(message "Saved pos: %S" (funcall save-pos))
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;; Point must be at end-of-buffer.
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(with-current-buffer (car (dired-buffers-for-dir test-dir))
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(should (eobp)))
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(push (dired test-dir) buffers)
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(message "Saved pos: %S" (funcall save-pos))
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;; Previous dired call shouldn't create a new buffer: must visit the one
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;; created by `find-file-noselect' above.
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(should (eq 1 (length (dired-buffers-for-dir test-dir))))
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(unwind-protect
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(let ((buf (current-buffer))
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(pt1 (point))
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(test-file (concat (file-name-as-directory "test-subdir")
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"test-file")))
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(message "Saved pos: %S" (funcall save-pos))
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(write-region "Test" nil test-file nil 'silent nil 'excl)
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(message "Saved pos: %S" (funcall save-pos))
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;; Sanity check: point should now be on the subdirectory.
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(should (equal (dired-file-name-at-point)
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(concat test-dir (file-name-as-directory "test-subdir"))))
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(message "Saved pos: %S" (funcall save-pos))
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(push (dired-find-file) buffers)
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(let ((pt2 (point))) ; Point is on test-file.
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(pop-to-buffer-same-window buf)
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;; Sanity check: point should now be back on the subdirectory.
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(should (eq (point) pt1))
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(push (dired-find-file) buffers)
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(should (eq (point) pt2))))
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(dolist (buf buffers)
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(when (buffer-live-p buf) (kill-buffer buf)))))))
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(ert-deftest dired-test-bug27243-02 ()
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"Test for https://debbugs.gnu.org/cgi/bugreport.cgi?bug=27243#28 ."
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(ert-with-temp-directory test-dir
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(let ((dired-auto-revert-buffer t) buffers)
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;; On MS-Windows, get rid of 8+3 short names in test-dir, if the
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;; corresponding long file names exist, otherwise such names trip
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;; string comparisons below.
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(if (eq system-type 'windows-nt)
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(setq test-dir (file-truename test-dir)))
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(with-current-buffer (find-file-noselect test-dir)
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(make-directory "test-subdir"))
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(push (dired test-dir) buffers)
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(unwind-protect
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(let ((buf (current-buffer))
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(pt1 (point))
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(test-file (concat (file-name-as-directory "test-subdir")
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"test-file")))
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(write-region "Test" nil test-file nil 'silent nil 'excl)
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;; Sanity check: point should now be on the subdirectory.
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(should (equal (dired-file-name-at-point)
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(concat (file-name-as-directory test-dir)
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(file-name-as-directory "test-subdir"))))
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(push (dired-find-file) buffers)
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;; Point is on test-file.
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(switch-to-buffer buf)
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;; Sanity check: point should now be back on the subdirectory.
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(should (eq (point) pt1))
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(push (dired test-dir) buffers)
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(should (eq (point) pt1)))
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(dolist (buf buffers)
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(when (buffer-live-p buf) (kill-buffer buf)))))))
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(ert-deftest dired-test-bug27243-03 ()
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"Test for https://debbugs.gnu.org/cgi/bugreport.cgi?bug=27243#61 ."
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(ert-with-temp-directory test-dir
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(let ((dired-auto-revert-buffer t)
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allbufs)
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(unwind-protect
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(progn
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(with-current-buffer (find-file-noselect test-dir)
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(push (current-buffer) allbufs)
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(make-directory "test-subdir1")
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(make-directory "test-subdir2")
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(let ((test-file1 "test-file1")
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(test-file2 "test-file2"))
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(with-current-buffer (find-file-noselect "test-subdir1")
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(push (current-buffer) allbufs)
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(write-region "Test1" nil test-file1 nil 'silent nil 'excl))
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(with-current-buffer (find-file-noselect "test-subdir2")
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(push (current-buffer) allbufs)
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(write-region "Test2" nil test-file2 nil 'silent nil 'excl))))
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;; Call find-file with a wild card and test point in each file.
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(let ((buffers (find-file (concat (file-name-as-directory test-dir)
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"*")
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t)))
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(dolist (buf buffers)
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(let ((pt (with-current-buffer buf (point))))
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(switch-to-buffer (find-file-noselect test-dir))
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(find-file (buffer-name buf))
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(should (equal (point) pt))))
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(append buffers allbufs)))
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(dolist (buf allbufs)
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(when (buffer-live-p buf) (kill-buffer buf)))))))
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(ert-deftest dired-test-bug7131 ()
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"Test for https://debbugs.gnu.org/7131 ."
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(let* ((dir (expand-file-name "lisp" source-directory))
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(buf (dired dir)))
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(unwind-protect
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(progn
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(setq buf (dired (list dir "simple.el")))
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(dired-toggle-marks)
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(should-not (cdr (dired-get-marked-files)))
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(kill-buffer buf)
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(setq buf (dired (list dir "simple.el"))
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buf (dired dir))
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(dired-toggle-marks)
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(should (cdr (dired-get-marked-files))))
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(when (buffer-live-p buf) (kill-buffer buf)))))
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(ert-deftest dired-test-bug27631 ()
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"Test for https://debbugs.gnu.org/27631 ."
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;; For dired using 'ls' emulation we test for this bug in
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;; ls-lisp-tests.el and em-ls-tests.el.
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(skip-unless (and (not (featurep 'ls-lisp))
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(not (featurep 'eshell))))
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(ert-with-temp-directory dir
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(let* ((dir1 (expand-file-name "dir1" dir))
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(dir2 (expand-file-name "dir2" dir))
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(default-directory dir)
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buf)
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(unwind-protect
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(progn
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(make-directory dir1)
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(make-directory dir2)
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(with-temp-file (expand-file-name "a.txt" dir1))
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(with-temp-file (expand-file-name "b.txt" dir2))
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(setq buf (dired (expand-file-name "dir*/*.txt" dir)))
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(dired-toggle-marks)
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(should (cdr (dired-get-marked-files))))
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(when (buffer-live-p buf) (kill-buffer buf))))))
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(ert-deftest dired-test-bug27899 ()
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"Test for https://debbugs.gnu.org/27899 ."
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:tags '(:unstable)
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(dired (list (expand-file-name "src" source-directory)
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"cygw32.c" "alloc.c" "w32xfns.c" "xdisp.c"))
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(let ((orig dired-hide-details-mode))
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(dired-goto-file (expand-file-name "cygw32.c"))
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(forward-line 0)
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(unwind-protect
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(progn
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(let ((inhibit-read-only t))
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(dired-align-file (point) (point-max)))
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(dired-hide-details-mode t)
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(dired-move-to-filename)
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(should (eq 2 (current-column))))
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(dired-hide-details-mode orig))))
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(ert-deftest dired-test-bug27968 ()
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"Test for https://debbugs.gnu.org/27968 ."
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(ert-with-temp-directory top-dir
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(let* ((subdir (expand-file-name "subdir" top-dir))
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(header-len-fn (lambda ()
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(save-excursion
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(goto-char 1)
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(forward-line 1)
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(- (point-at-eol) (point)))))
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orig-len len diff pos line-nb)
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(make-directory subdir 'parents)
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(with-current-buffer (dired-noselect subdir)
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(setq orig-len (funcall header-len-fn)
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pos (point)
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line-nb (line-number-at-pos))
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;; Bug arises when the header line changes its length; this may
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;; happen if the used space has changed: for instance, with the
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;; creation of additional files.
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(make-directory "subdir" t)
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(dired-revert)
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;; Change the header line.
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(save-excursion
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(goto-char 1)
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(forward-line 1)
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(let ((inhibit-read-only t)
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(new-header " test-bug27968"))
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(delete-region (point) (point-at-eol))
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(when (= orig-len (length new-header))
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;; Wow lucky guy! I must buy lottery today.
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(setq new-header (concat new-header " :-)")))
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(insert new-header)))
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(setq len (funcall header-len-fn)
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diff (- len orig-len))
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(should-not (zerop diff)) ; Header length has changed.
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;; If diff > 0, then the point moves back.
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;; If diff < 0, then the point moves forward.
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;; If diff = 0, then the point doesn't move.
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;; Sometimes this point movement causes
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;; line-nb != (line-number-at-pos pos), so that we get
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;; an unexpected file at point if we store buffer points.
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;; Note that the line number before/after revert
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;; doesn't change.
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(should (= line-nb
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(line-number-at-pos)
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(line-number-at-pos (+ pos diff))))
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;; After revert, the point must be in 'subdir' line.
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(should (equal "subdir" (dired-get-filename 'local t)))))))
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(defmacro dired-test-with-temp-dirs (just-empty-dirs &rest body)
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"Helper macro for Bug#27940 test."
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(declare (indent 1) (debug body))
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(let ((dir (make-symbol "dir")))
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`(ert-with-temp-directory ,dir
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(let* ((dired-deletion-confirmer (lambda (_) "yes")) ; Suppress prompts.
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(inhibit-message t)
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(default-directory ,dir))
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(dotimes (i 5) (make-directory (format "empty-dir-%d" i)))
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(unless ,just-empty-dirs
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(dotimes (i 5) (make-directory (format "non-empty-%d/foo" i) 'parents)))
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(make-directory "zeta-empty-dir")
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(unwind-protect
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(progn
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,@body)
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(kill-buffer (current-buffer)))))))
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(ert-deftest dired-test-bug27940 ()
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"Test for https://debbugs.gnu.org/27940 ."
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;; If just empty dirs we shouldn't be prompted.
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(dired-test-with-temp-dirs
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'just-empty-dirs
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(let (asked)
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(advice-add 'read-answer
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:override
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(lambda (_q _a) (setq asked t) "")
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'((name . dired-test-bug27940-advice)))
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(dired default-directory)
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(dired-toggle-marks)
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(dired-do-delete nil)
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(unwind-protect
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(progn
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(should-not asked)
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(should-not (dired-get-marked-files))) ; All dirs deleted.
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(advice-remove 'read-answer 'dired-test-bug27940-advice))))
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;; Answer yes
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(dired-test-with-temp-dirs
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nil
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(advice-add 'read-answer :override (lambda (_q _a) "yes")
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'((name . dired-test-bug27940-advice)))
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(dired default-directory)
|
|
(dired-toggle-marks)
|
|
(dired-do-delete nil)
|
|
(unwind-protect
|
|
(should-not (dired-get-marked-files)) ; All dirs deleted.
|
|
(advice-remove 'read-answer 'dired-test-bug27940-advice)))
|
|
;; Answer no
|
|
(dired-test-with-temp-dirs
|
|
nil
|
|
(advice-add 'read-answer :override (lambda (_q _a) "no")
|
|
'((name . dired-test-bug27940-advice)))
|
|
(dired default-directory)
|
|
(dired-toggle-marks)
|
|
(dired-do-delete nil)
|
|
(unwind-protect
|
|
(should (= 5 (length (dired-get-marked-files)))) ; Just the empty dirs deleted.
|
|
(advice-remove 'read-answer 'dired-test-bug27940-advice)))
|
|
;; Answer all
|
|
(dired-test-with-temp-dirs
|
|
nil
|
|
(advice-add 'read-answer :override (lambda (_q _a) "all")
|
|
'((name . dired-test-bug27940-advice)))
|
|
(dired default-directory)
|
|
(dired-toggle-marks)
|
|
(dired-do-delete nil)
|
|
(unwind-protect
|
|
(should-not (dired-get-marked-files)) ; All dirs deleted.
|
|
(advice-remove 'read-answer 'dired-test-bug27940-advice)))
|
|
;; Answer quit
|
|
(dired-test-with-temp-dirs
|
|
nil
|
|
(advice-add 'read-answer :override (lambda (_q _a) "quit")
|
|
'((name . dired-test-bug27940-advice)))
|
|
(dired default-directory)
|
|
(dired-toggle-marks)
|
|
(let ((inhibit-message t))
|
|
(dired-do-delete nil))
|
|
(unwind-protect
|
|
(should (= 6 (length (dired-get-marked-files)))) ; All empty dirs but zeta-empty-dir deleted.
|
|
(advice-remove 'read-answer 'dired-test-bug27940-advice))))
|
|
|
|
(ert-deftest dired-test-directory-files ()
|
|
"Test for `directory-files'."
|
|
(let ((testdir (expand-file-name
|
|
"directory-files-test" (temporary-file-directory)))
|
|
(nod directory-files-no-dot-files-regexp))
|
|
(unwind-protect
|
|
(progn
|
|
(when (file-directory-p testdir)
|
|
(delete-directory testdir t))
|
|
|
|
(make-directory testdir)
|
|
(when (file-directory-p testdir)
|
|
;; directory-empty-p: test non-existent dir
|
|
(should-not (directory-empty-p "some-imaginary-dir"))
|
|
(should (= 2 (length (directory-files testdir))))
|
|
;; directory-empty-p: test empty dir
|
|
(should (directory-empty-p testdir))
|
|
(should-not (directory-files testdir nil nod t 1))
|
|
(dolist (file '(a b c d))
|
|
(make-empty-file (expand-file-name (symbol-name file) testdir)))
|
|
(should (= 6 (length (directory-files testdir))))
|
|
(should (equal "abcd" (mapconcat 'identity (directory-files
|
|
testdir nil nod) "")))
|
|
(should (= 2 (length (directory-files testdir nil "[bc]"))))
|
|
(should (= 3 (length (directory-files testdir nil nod nil 3))))
|
|
(dolist (file '(5 4 3 2 1))
|
|
(make-empty-file
|
|
(expand-file-name (number-to-string file) testdir)))
|
|
;;(should (= 0 (length (directory-files testdir nil "[0-9]" t -1))))
|
|
(should (= 5 (length (directory-files testdir nil "[0-9]" t))))
|
|
(should (= 5 (length (directory-files testdir nil "[0-9]" t 50))))
|
|
(should-not (directory-empty-p testdir)))
|
|
|
|
(delete-directory testdir t)))))
|
|
|
|
(ert-deftest dired-test-directory-files-and-attributes ()
|
|
"Test for `directory-files-and-attributes'."
|
|
(let ((testdir (expand-file-name
|
|
"directory-files-test" (temporary-file-directory)))
|
|
(nod directory-files-no-dot-files-regexp))
|
|
|
|
(unwind-protect
|
|
(progn
|
|
(when (file-directory-p testdir)
|
|
(delete-directory testdir t))
|
|
|
|
(make-directory testdir)
|
|
(when (file-directory-p testdir)
|
|
(should (= 2 (length (directory-files testdir))))
|
|
(should-not (directory-files-and-attributes testdir t nod t 1))
|
|
(dolist (file '(a b c d))
|
|
(make-directory (expand-file-name (symbol-name file) testdir)))
|
|
(should (= 6 (length (directory-files-and-attributes testdir))))
|
|
(dolist (dir (directory-files-and-attributes testdir t nod))
|
|
(should (file-directory-p (car dir)))
|
|
(should-not (file-regular-p (car dir))))
|
|
(should (= 2 (length
|
|
(directory-files-and-attributes testdir nil "[bc]"))))
|
|
(should (= 3 (length
|
|
(directory-files-and-attributes
|
|
testdir nil nod nil nil 3))))
|
|
(dolist (file '(5 4 3 2 1))
|
|
(make-empty-file
|
|
(expand-file-name (number-to-string file) testdir)))
|
|
;; (should (= 0 (length (directory-files-and-attributes testdir nil
|
|
;; "[0-9]" t
|
|
;; nil -1))))
|
|
(should (= 5 (length
|
|
(directory-files-and-attributes
|
|
testdir nil "[0-9]" t))))
|
|
(should (= 5 (length
|
|
(directory-files-and-attributes
|
|
testdir nil "[0-9]" t nil 50))))))
|
|
(when (file-directory-p testdir)
|
|
(delete-directory testdir t)))))
|
|
|
|
;; `dired-insert-directory' output tests.
|
|
(let* ((data-dir "insert-directory")
|
|
(test-dir (file-name-as-directory
|
|
(ert-resource-file
|
|
(concat data-dir "/test_dir"))))
|
|
(test-dir-other (file-name-as-directory
|
|
(ert-resource-file
|
|
(concat data-dir "/test_dir_other"))))
|
|
(test-files `(,test-dir "foo" "bar")) ;expected files to be found
|
|
;; Free space test data for `insert-directory'.
|
|
;; Meaning: (path free-space-bytes-to-stub expected-free-space-string)
|
|
(free-data `((,test-dir 10 "available 10 B")
|
|
(,test-dir-other 100 "available 100 B")
|
|
(:default 999 "available 999 B"))))
|
|
|
|
(defun files-tests--look-up-free-data (path)
|
|
"Look up free space test data, with a default for unspecified paths."
|
|
(let ((path (file-name-as-directory path)))
|
|
(cdr (or (assoc path free-data)
|
|
(assoc :default free-data)))))
|
|
|
|
(defun files-tests--make-file-system-info-stub (&optional static-path)
|
|
"Return a stub for `file-system-info' using dynamic or static test data.
|
|
If that data should be static, pass STATIC-PATH to choose which
|
|
path's data to use."
|
|
(lambda (path)
|
|
(let* ((path (cond (static-path)
|
|
;; file-system-info knows how to handle ".", so we
|
|
;; do the same thing
|
|
((equal "." path) default-directory)
|
|
(path)))
|
|
(return-size
|
|
;; It is always defined but this silences the byte-compiler:
|
|
(when (fboundp 'files-tests--look-up-free-data)
|
|
(car (files-tests--look-up-free-data path)))))
|
|
(list return-size return-size return-size))))
|
|
|
|
(defun files-tests--insert-directory-output (dir &optional _verbose)
|
|
"Run `insert-directory' and return its output."
|
|
(with-current-buffer-window "files-tests--insert-directory" nil nil
|
|
(let ((dired-free-space 'separate))
|
|
(dired-insert-directory dir "-l" nil nil t))
|
|
(buffer-substring-no-properties (point-min) (point-max))))
|
|
|
|
(ert-deftest files-tests-insert-directory-shows-files ()
|
|
"Verify `insert-directory' reports the files in the directory."
|
|
;; It is always defined but this silences the byte-compiler:
|
|
(when (fboundp 'files-tests--insert-directory-output)
|
|
(let* ((test-dir (car test-files))
|
|
(files (cdr test-files))
|
|
(output (files-tests--insert-directory-output test-dir)))
|
|
(dolist (file files)
|
|
(should (string-match-p file output))))))
|
|
|
|
(defun files-tests--insert-directory-shows-given-free (dir &optional
|
|
info-func)
|
|
"Run `insert-directory' and verify it reports the correct available space.
|
|
Stub `file-system-info' to ensure the available space is consistent,
|
|
either with the given stub function or a default one using test data."
|
|
;; It is always defined but this silences the byte-compiler:
|
|
(when (and (fboundp 'files-tests--make-file-system-info-stub)
|
|
(fboundp 'files-tests--look-up-free-data)
|
|
(fboundp 'files-tests--insert-directory-output))
|
|
(cl-letf (((symbol-function 'file-system-info)
|
|
(or info-func
|
|
(files-tests--make-file-system-info-stub))))
|
|
(should (string-match-p (cadr
|
|
(files-tests--look-up-free-data dir))
|
|
(files-tests--insert-directory-output dir t))))))
|
|
|
|
(ert-deftest files-tests-insert-directory-shows-free ()
|
|
"Test that verbose `insert-directory' shows the correct available space."
|
|
;; It is always defined but this silences the byte-compiler:
|
|
(when (and (fboundp 'files-tests--insert-directory-shows-given-free)
|
|
(fboundp 'files-tests--make-file-system-info-stub))
|
|
(files-tests--insert-directory-shows-given-free
|
|
test-dir
|
|
(files-tests--make-file-system-info-stub test-dir))))
|
|
|
|
(ert-deftest files-tests-bug-50630 ()
|
|
"Verify verbose `insert-directory' shows free space of the target directory.
|
|
The current directory at call time should not affect the result (Bug#50630)."
|
|
;; It is always defined but this silences the byte-compiler:
|
|
(when (fboundp 'files-tests--insert-directory-shows-given-free)
|
|
(let ((default-directory test-dir-other))
|
|
(files-tests--insert-directory-shows-given-free test-dir)))))
|
|
|
|
(provide 'dired-tests)
|
|
;;; dired-tests.el ends here
|