test/automated/vc-bzr.el

   1 ;;; vc-bzr.el --- tests for vc/vc-bzr.el
   2
   3 ;; Copyright (C) 2011-2014 Free Software Foundation, Inc.
   4
   5 ;; Author: Glenn Morris <rgm@gnu.org>
   6
   7 ;; This file is part of GNU Emacs.
   8
   9 ;; GNU Emacs is free software: you can redistribute it and/or modify
  10 ;; it under the terms of the GNU General Public License as published by
  11 ;; the Free Software Foundation, either version 3 of the License, or
  12 ;; (at your option) any later version.
  13
  14 ;; GNU Emacs is distributed in the hope that it will be useful,
  15 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
  16 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17 ;; GNU General Public License for more details.
  18
  19 ;; You should have received a copy of the GNU General Public License
  20 ;; along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.
  21
  22 ;;; Commentary:
  23
  24 ;;; Code:
  25
  26 (require 'ert)
  27 (require 'vc-bzr)
  28 (require 'vc-dir)
  29
  30 (ert-deftest vc-bzr-test-bug9726 ()
  31   "Test for http://debbugs.gnu.org/9726 ."
  32   (skip-unless (executable-find vc-bzr-program))
  33   (let* ((tempdir (make-temp-file "vc-bzr-test" t))
  34          (ignored-dir (expand-file-name "ignored-dir" tempdir))
  35          (default-directory (file-name-as-directory tempdir)))
  36     (unwind-protect
  37         (progn
  38           (make-directory ignored-dir)
  39           (with-temp-buffer
  40             (insert (file-name-nondirectory ignored-dir))
  41             (write-region nil nil (expand-file-name ".bzrignore" tempdir)
  42                           nil 'silent))
  43           (call-process vc-bzr-program nil nil nil "init")
  44           (call-process vc-bzr-program nil nil nil "add")
  45           (call-process vc-bzr-program nil nil nil "commit" "-m" "Commit 1")
  46           (with-temp-buffer
  47             (insert "unregistered file")
  48             (write-region nil nil (expand-file-name "testfile2" ignored-dir)
  49                           nil 'silent))
  50           (vc-dir ignored-dir)
  51           (while (vc-dir-busy)
  52             (sit-for 0.1))
  53           ;; FIXME better to explicitly test for error from process sentinel.
  54           (with-current-buffer "*vc-dir*"
  55             (goto-char (point-min))
  56             (should (search-forward "unregistered" nil t))))
  57       (delete-directory tempdir t))))
  58
  59 ;; Not specific to bzr.
  60 (ert-deftest vc-bzr-test-bug9781 ()
  61   "Test for http://debbugs.gnu.org/9781 ."
  62   (skip-unless (executable-find vc-bzr-program))
  63   (let* ((tempdir (make-temp-file "vc-bzr-test" t))
  64          (subdir (expand-file-name "subdir" tempdir))
  65          (file (expand-file-name "file" tempdir))
  66          (default-directory (file-name-as-directory tempdir)))
  67     (unwind-protect
  68         (progn
  69           (call-process vc-bzr-program nil nil nil "init")
  70           (make-directory subdir)
  71           (with-temp-buffer
  72             (insert "text")
  73             (write-region nil nil file nil 'silent)
  74             (write-region nil nil (expand-file-name "subfile" subdir)
  75                           nil 'silent))
  76           (call-process vc-bzr-program nil nil nil "add")
  77           (call-process vc-bzr-program nil nil nil "commit" "-m" "Commit 1")
  78           (call-process vc-bzr-program nil nil nil "remove" subdir)
  79           (with-temp-buffer
  80             (insert "different text")
  81             (write-region nil nil file nil 'silent))
  82           (vc-dir tempdir)
  83           (while (vc-dir-busy)
  84             (sit-for 0.1))
  85           (vc-dir-mark-all-files t)
  86           (let ((f (symbol-function 'y-or-n-p)))
  87             (unwind-protect
  88                 (progn
  89                   (fset 'y-or-n-p (lambda (prompt) t))
  90                   (vc-next-action nil))
  91               (fset 'y-or-n-p f)))
  92           (should (get-buffer "*vc-log*")))
  93       (delete-directory tempdir t))))
  94
  95 ;; http://lists.gnu.org/archive/html/help-gnu-emacs/2012-04/msg00145.html
  96 (ert-deftest vc-bzr-test-faulty-bzr-autoloads ()
  97   "Test we can generate autoloads in a bzr directory when bzr is faulty."
  98   (skip-unless (executable-find vc-bzr-program))
  99   (let* ((tempdir (make-temp-file "vc-bzr-test" t))
 100          (file (expand-file-name "foo.el" tempdir))
 101          (default-directory (file-name-as-directory tempdir))
 102          (generated-autoload-file (expand-file-name "loaddefs.el" tempdir)))
 103     (unwind-protect
 104         (progn
 105           (call-process vc-bzr-program nil nil nil "init")
 106           (with-temp-buffer
 107             (insert ";;;###autoload
 108 \(defun foo () \"foo\" (interactive) (message \"foo!\"))")
 109             (write-region nil nil file nil 'silent))
 110           (call-process vc-bzr-program nil nil nil "add")
 111           (call-process vc-bzr-program nil nil nil "commit" "-m" "Commit 1")
 112           ;; Deleting dirstate ensures both that vc-bzr's status heuristic
 113           ;; fails, so it has to call the external bzr status, and
 114           ;; causes bzr status to fail.  This simulates a broken bzr
 115           ;; installation.
 116           (delete-file ".bzr/checkout/dirstate")
 117           (should (progn (update-directory-autoloads default-directory)
 118                          t)))
 119       (delete-directory tempdir t))))
 120
 121 ;;; vc-bzr.el ends here