-;;; cus-test.el --- functions for testing custom variable definitions
+;;; cus-test.el --- tests for custom types and load problems
-;; Copyright (C) 1998, 2000, 2002 Free Software Foundation, Inc.
+;; Copyright (C) 1998, 2000, 2002, 2006 Free Software Foundation, Inc.
;; Author: Markus Rost <markus.rost@mathematik.uni-regensburg.de>
;; Maintainer: Markus Rost <rost@math.ohio-state.edu>
;; You should have received a copy of the GNU General Public License
;; along with GNU Emacs; see the file COPYING. If not, write to the
-;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-;; Boston, MA 02111-1307, USA.
+;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+;; Boston, MA 02110-1301, USA.
;;; Commentary:
-;; Some user options in GNU Emacs have been defined with incorrect
-;; customization types. As a result the customization of these
-;; options is disabled. This file provides functions to detect such
-;; options.
+;; This file provides simple tests to detect custom options with
+;; incorrect customization types and load problems for custom and
+;; autoload dependencies.
;;
-;; Usage: Load this file. Then
+;; The basic tests can be run in batch mode. Invoke them with
+;;
+;; src/emacs -batch -l admin/cus-test.el -f cus-test-opts
+;;
+;; src/emacs -batch -l admin/cus-test.el -f cus-test-deps
+;;
+;; src/emacs -batch -l admin/cus-test.el -f cus-test-libs
+;;
+;; src/emacs -batch -l admin/cus-test.el -f cus-test-noloads
+;;
+;; in the emacs source directory.
+;;
+;; For interactive use: Load this file. Then
;;
;; M-x cus-test-apropos REGEXP RET
;;
;; Therefore `cus-test-apropos' is more efficient after loading many
;; libraries.
;;
-;; M-x cus-test-library LIB RET
+;; M-x cus-test-load-custom-loads
;;
-;; loads library LIB and checks the options matching LIB.
+;; loads all (!) custom dependencies and
;;
-;; M-x cus-test-load-custom-loads RET
+;; M-x cus-test-load-libs
;;
-;; loads all (!) custom dependencies.
+;; loads all (!) libraries with autoloads.
;;
-;; M-x cus-test-load-libs RET
+;; Options with a custom-get property, usually defined by a :get
+;; declaration, are stored in the variable
;;
-;; loads all (!) libraries with autoloads. This function is useful to
-;; detect load problems of libraries.
+;; `cus-test-vars-with-custom-get'
;;
-;; For a maximal test of custom options invoke
+;; Options with a state of 'changed ("changed outside the customize
+;; buffer") are stored in the variable
;;
-;; M-x cus-test-all
+;; `cus-test-vars-with-changed-state'
;;
-;; This function is suitable for batch mode. E.g., invoke
+;; These lists are prepared just in case one wants to investigate
+;; those options further.
;;
-;; src/emacs -batch -l admin/cus-test.el -f cus-test-all
+;; The command `cus-test-opts' tests many (all?) custom options.
;;
-;; in the emacs source directory.
+;; The command `cus-test-deps' is like `cus-test-load-custom-loads'
+;; but reports about load errors.
;;
-;; To make cus-test work one has usually to work-around some existing
-;; bugs/problems. Therefore this file contains a "Workaround"
-;; section, to be edited once in a while.
+;; The command `cus-test-libs' runs for all libraries with autoloads
+;; separate emacs processes of the form "emacs -batch -l LIB".
;;
-;; There is an additional experimental option
-;; `cus-test-include-changed-variables'.
+;; The command `cus-test-noloads' returns a list of variables which
+;; are somewhere declared as custom options, but not loaded by
+;; `custom-load-symbol'.
;;
-;; Options with a custom-get property, usually defined by a :get
-;; declararation, are stored in the variable
-;; `cus-test-variables-with-custom-get', just in case one wants to
-;; investigate them further.
+;; Some results from October 2002:
+;;
+;; 4523 options tested
+;; The following variables might have problems:
+;; ps-mule-font-info-database-default
+;; grep-tree-command
+;; grep-find-command
+;;
+;; 288 features required
+;; 10 files loaded
+;; The following load problems appeared:
+;; (killing x-win (file-error Cannot open load file x-win))
+;; Symbol faces has loaddefs as custom dependency
+;; (reftex-index-support reftex-vars (void-function reftex-set-dirty))
+;; (eshell-script em-script (void-variable eshell-directory-name))
+;; (pcomplete em-cmpl (void-function eshell-under-windows-p))
+;; (eshell-ext esh-ext (void-function eshell-under-windows-p))
+;; ...
+;;
+;; 422 libraries had no load errors
+;; The following load problems appeared:
+;; (eudc-export error 255)
+;; (ada-xref error 255)
+;; (ada-stmt error 255)
+;;
+;; The following options were not loaded by custom-load-symbol:
+;; edt-bottom-scroll-margin
+;; edt-keep-current-page-delimiter
+;; edt-top-scroll-margin
+;; edt-use-EDT-control-key-bindings
+;; edt-word-entities
+;; grep-find-use-xargs
+;; master-mode-hook
+;; outline-level
+;; outline-minor-mode-hook
+;; refill-mode-hook
+\f
;;; Code:
-;;; User variables:
-
-(defvar cus-test-strange-variables nil
- "*List of variables to disregard by `cus-test-apropos'.")
-
-(defvar cus-test-strange-libs nil
- "*List of libraries to avoid by `cus-test-load-libs'.")
-
-(defvar cus-test-after-load-libraries-hook nil
- "*Hook to repair the worst side effects of loading buggy libraries.
-It is run after `cus-test-load-custom-loads' and `cus-test-load-libs'")
+;;; Workarounds. For a smooth run and to avoid some side effects.
-(defvar cus-test-include-changed-variables nil
- "*If non-nil, consider variables with state 'changed as buggy.")
+(defvar cus-test-after-load-libs-hook nil
+ "Used to switch off undesired side effects of loading libraries.")
-;;; Workarounds:
+(defvar cus-test-skip-list nil
+ "List of variables to disregard by `cus-test-apropos'.")
-;; avoid error when loading speedbar.el
-;; bug in speedbar.el in 20.3:
-;; (define-key speedbar-key-map "Q" 'delete c-frame)
-;; (setq speedbar-key-map (make-keymap))
-
-;; avoid binding of M-x to `save-buffers-exit-emacs' after loading
-;; crisp.el (in 20.3):
-;; (setq crisp-override-meta-x nil)
-
-;; Work around bugs in 21.0:
-
-;; (defvar msb-after-load-hooks)
+(defvar cus-test-libs-noloads nil
+ "List of libraries not to load by `cus-test-load-libs'.")
;; The file eudc-export.el loads libraries "bbdb" and "bbdb-com" which
-;; are not part of GNU Emacs.
+;; are not part of GNU Emacs: (locate-library "bbdb") => nil
+;; We avoid the resulting errors from loading eudc-export.el:
(provide 'bbdb)
(provide 'bbdb-com)
-;; (locate-library "bbdb")
-
-;; Work around bugs in 21.3.50:
-
-;; ada load problems are fixed now.
-;; (add-to-list 'cus-test-strange-libs "ada-xref")
-;; Loading filesets.el currently disables mini-buffer echoes.
-;; (add-to-list 'cus-test-strange-libs "filesets")
-(add-hook
- 'cus-test-after-load-libraries-hook
- (lambda nil
- (remove-hook 'menu-bar-update-hook 'filesets-build-menu-maybe)
- (remove-hook 'kill-emacs-hook 'filesets-exit)
- (remove-hook 'kill-buffer-hook 'filesets-remove-from-ubl)
- (remove-hook 'first-change-hook 'filesets-reset-filename-on-change)
- ))
-;; (setq cus-test-after-load-libraries-hook nil)
+;; This avoids a hang of `cus-test-apropos' in 21.2.
+;; (add-to-list 'cus-test-skip-list 'sh-alias-alist)
-;; After loading many libraries there appears an error:
-;; Loading filesets...
-;; tpu-current-line: Args out of range: 44, 84185
-
-;; vc-cvs-registered in loaddefs.el runs a loop if vc-cvs.el is
-;; already loaded.
-(eval-after-load "loaddefs" '(load-library "vc-cvs"))
-
-;; reftex must be loaded before reftex-vars.
-(require 'reftex)
-
-;;; Current result (Oct 6, 2002) of cus-test-all:
-
-;; Cus Test tested 4514 variables.
-;; The following variables might have problems:
-;; (ps-mule-font-info-database-default)
+;; Loading dunnet in batch mode leads to a Dead end.
+(let (noninteractive) (load "dunnet"))
+(add-to-list 'cus-test-libs-noloads "dunnet")
-;;; Silencing:
+;; Never Viperize.
+(setq viper-mode nil)
-;; Don't create a file filesets-menu-cache-file.
-(setq filesets-menu-cache-file "")
-
-;; Don't create a file save-place-file.
+;; Don't create a file `save-place-file'.
(eval-after-load "saveplace"
'(remove-hook 'kill-emacs-hook 'save-place-kill-emacs-hook))
-;; Don't create a file abbrev-file-name.
+;; Don't create a file `abbrev-file-name'.
(setq save-abbrevs nil)
;; Avoid compile logs from adviced functions.
(eval-after-load "bytecomp"
'(setq ad-default-compilation-action 'never))
+\f
+;;; Main code:
+
;; We want to log all messages.
(setq message-log-max t)
-\f
-;;; Main Code:
-
-(defvar cus-test-tested-variables nil
- "Options tested by last call of `cus-test-apropos'.")
+(require 'cus-edit)
+(require 'cus-load)
(defvar cus-test-errors nil
"List of problematic variables found by `cus-test-apropos'.")
-;; I haven't understood this :get stuff. However, there are only very
-;; few variables with a custom-get property. Such symbols are stored
-;; in `cus-test-variables-with-custom-get'.
-(defvar cus-test-variables-with-custom-get nil
+(defvar cus-test-tested-variables nil
+ "List of options tested by last call of `cus-test-apropos'.")
+
+;; I haven't understood this :get stuff. The symbols with a
+;; custom-get property are stored here.
+(defvar cus-test-vars-with-custom-get nil
"Set by `cus-test-apropos' to a list of options with :get property.")
-(require 'cus-edit)
-(require 'cus-load)
+(defvar cus-test-vars-with-changed-state nil
+ "Set by `cus-test-apropos' to a list of options with state 'changed.")
+
+(defvar cus-test-deps-errors nil
+ "List of require/load problems found by `cus-test-deps'.")
+
+(defvar cus-test-deps-required nil
+ "List of dependencies required by `cus-test-deps'.
+Only unloaded features will be require'd.")
+
+(defvar cus-test-deps-loaded nil
+ "List of dependencies loaded by `cus-test-deps'.")
+
+(defvar cus-test-libs-errors nil
+ "List of load problems found by `cus-test-load-libs' or `cus-test-libs'.")
+
+(defvar cus-test-libs-loaded nil
+ "List of files loaded by `cus-test-load-libs' or `cus-test-libs'.")
+
+(defvar cus-test-vars-not-cus-loaded nil
+ "A list of options not loaded by `custom-load-symbol'.
+Set by `cus-test-noloads'.")
+
+;; (defvar cus-test-vars-cus-loaded nil
+;; "A list of options loaded by `custom-load-symbol'.")
(defun cus-test-apropos (regexp)
"Check the options matching REGEXP.
(interactive "sVariable regexp: ")
(setq cus-test-errors nil)
(setq cus-test-tested-variables nil)
- (mapcar
+ (mapc
(lambda (symbol)
(push symbol cus-test-tested-variables)
- (unless noninteractive
- (message "Cus Test Running...[%s]"
- (length cus-test-tested-variables)))
+ ;; Be verbose in case we hang.
+ (message "Cus Test running...%s %s"
+ (length cus-test-tested-variables) symbol)
(condition-case alpha
(let* ((type (custom-variable-type symbol))
(conv (widget-convert type))
- ;; I haven't understood this :get stuff.
(get (or (get symbol 'custom-get) 'default-value))
values
mismatch)
(when (default-boundp symbol)
- (add-to-list 'values
- (funcall get symbol))
- (add-to-list 'values
- (eval (car (get symbol 'standard-value)))))
+ (push (funcall get symbol) values)
+ (push (eval (car (get symbol 'standard-value))) values))
(if (boundp symbol)
- (add-to-list 'values (symbol-value symbol)))
+ (push (symbol-value symbol) values))
;; That does not work.
- ;; (add-to-list 'values (widget-get conv :value))
+ ;; (push (widget-get conv :value) values)
;; Check the values
- (mapcar (lambda (value)
- (unless (widget-apply conv :match value)
- (setq mismatch 'mismatch)))
- values)
-
- ;; Changed outside the customize buffer?
- (when cus-test-include-changed-variables
- (let ((c-value
- (or (get symbol 'customized-value)
- (get symbol 'saved-value)
- (get symbol 'standard-value))))
- (if c-value
- (unless (equal (eval (car c-value))
- (symbol-value symbol))
- (setq mismatch 'changed)))))
+ (mapc (lambda (value)
+ (unless (widget-apply conv :match value)
+ (setq mismatch 'mismatch)))
+ values)
;; Store symbols with a custom-get property.
(when (get symbol 'custom-get)
- (add-to-list 'cus-test-variables-with-custom-get symbol)
- ;; No need anymore to ignore them.
- ;; (setq mismatch nil)
- )
+ (add-to-list 'cus-test-vars-with-custom-get symbol))
+
+ ;; Changed outside the customize buffer?
+ ;; This routine is not very much tested.
+ (let ((c-value
+ (or (get symbol 'customized-value)
+ (get symbol 'saved-value)
+ (get symbol 'standard-value))))
+ (and (consp c-value)
+ (boundp symbol)
+ (not (equal (eval (car c-value)) (symbol-value symbol)))
+ (add-to-list 'cus-test-vars-with-changed-state symbol)))
(if mismatch
- (add-to-list 'cus-test-errors symbol)))
+ (push symbol cus-test-errors)))
(error
- (add-to-list 'cus-test-errors symbol)
- (if (y-or-n-p
- (format "Error for %s: %s\nContinue? "
- symbol alpha))
- (message "Error for %s: %s" symbol alpha)
- (error "Error for %s: %s" symbol alpha)))))
+ (push symbol cus-test-errors)
+ (message "Error for %s: %s" symbol alpha))))
(cus-test-get-options regexp))
- (message "Cus Test tested %s variables."
+ (message "%s options tested"
(length cus-test-tested-variables))
- ;; (describe-variable 'cus-test-errors)
- (cus-test-errors-display)
- ;; (describe-variable 'cus-test-variables-with-custom-get)
- )
+ (cus-test-errors-display))
(defun cus-test-get-options (regexp)
"Return a list of custom options matching REGEXP."
;; (get symbol 'saved-value)
(get symbol 'custom-type))
(string-match regexp (symbol-name symbol))
- (not (member symbol cus-test-strange-variables))
+ (not (member symbol cus-test-skip-list))
(push symbol found))))
found))
(insert (format "Cus Test tested %s variables.\
See `cus-test-tested-variables'.\n\n"
(length cus-test-tested-variables)))
- (if cus-test-errors
- (let ((L cus-test-errors))
- (insert "The following variables seem to have errors:\n\n")
- (while L (insert (symbol-name (car L))) (insert "\n")
- (setq L (cdr L))))
- (insert "No errors found by cus-test."))))
-
-(defun cus-test-library (lib)
- "Load library LIB and call `cus-test-apropos' on LIB."
- (interactive "sTest variables in library: ")
- (load-library lib)
- (cus-test-apropos lib))
-
-(defun cus-test-load-custom-loads nil
+ (if (not cus-test-errors)
+ (insert "No errors found by cus-test.")
+ (insert "The following variables seem to have problems:\n\n")
+ (dolist (e cus-test-errors)
+ (insert (symbol-name e) "\n")))))
+
+(defun cus-test-load-custom-loads ()
"Call `custom-load-symbol' on all atoms."
(interactive)
(mapatoms 'custom-load-symbol)
- (run-hooks 'cus-test-after-load-libraries-hook))
+ (run-hooks 'cus-test-after-load-libs-hook))
(defun cus-test-load-libs ()
- "Load the libraries with autoloads in loaddefs.el.
-Don't load libraries in `cus-test-strange-libs'.
-
-This function is useful to detect load problems of libraries."
+ "Load the libraries with autoloads.
+Don't load libraries in `cus-test-libs-noloads'."
(interactive)
- (set-buffer (find-file-noselect (locate-library "loaddefs")))
- (goto-char (point-min))
- (let (file)
- (while
- (search-forward "\n;;; Generated autoloads from " nil t)
- (goto-char (match-end 0))
- (setq file (buffer-substring (point)
- (progn (end-of-line) (point))))
- ;; If it is, load that library.
- (when file
+ (setq cus-test-libs-errors nil)
+ (setq cus-test-libs-loaded nil)
+ (mapc
+ (lambda (file)
+ (condition-case alpha
+ (unless (member file cus-test-libs-noloads)
+ (load file)
+ (push file cus-test-libs-loaded))
+ (error
+ (push (cons file alpha) cus-test-libs-errors)
+ (message "Error for %s: %s" file alpha))))
+ (cus-test-get-autoload-deps))
+ (message "%s libraries loaded successfully"
+ (length cus-test-libs-loaded))
+ (if (not cus-test-libs-errors)
+ (message "No load problems encountered")
+ (message "The following load problems appeared:")
+ (cus-test-message cus-test-libs-errors))
+ (run-hooks 'cus-test-after-load-libs-hook))
+
+(defun cus-test-get-autoload-deps ()
+ "Return the list of libraries with autoloads."
+ (with-temp-buffer
+ (insert-file-contents (locate-library "loaddefs"))
+ ;; This is from `customize-option'.
+ (let (deps file)
+ (while
+ (search-forward "\n;;; Generated autoloads from " nil t)
+ (goto-char (match-end 0))
+ (setq file (buffer-substring (point)
+ (progn (end-of-line) (point))))
(setq file (file-name-nondirectory file))
- (when (string-match "\\.el\\'" file)
- (setq file (substring file 0 (match-beginning 0)))))
- (condition-case alpha
- (unless (member file cus-test-strange-libs)
- (load-library file))
- (error (or
- (y-or-n-p
- (format "Load Error for %s: %s\nContinue Loading? "
- file alpha))
- (error "Load Error for %s: %s" file alpha))))
- ))
- (run-hooks 'cus-test-after-load-libraries-hook))
-
-(defun cus-test-all nil
- "Run a maximal test by cus-test.
+ (string-match "\\.el\\'" file)
+ (setq file (substring file 0 (match-beginning 0)))
+ (setq deps (nconc deps (list file))))
+ deps)))
+
+(defun cus-test-message (list)
+ "Print the members of LIST line by line."
+ (dolist (m list) (message "%s" m)))
+
+\f
+;;; The routines for batch mode:
+
+(defun cus-test-opts ()
+ "Test custom options.
This function is suitable for batch mode. E.g., invoke
- src/emacs -batch -l admin/cus-test.el -f cus-test-all
+ src/emacs -batch -l admin/cus-test.el -f cus-test-opts
-in the emacs source directory."
+in the Emacs source directory."
(interactive)
- ;; This does not seem to increase the number of tested options.
- ;; (message "Running %s" 'cus-test-load-libs)
- ;; (cus-test-load-libs)
+ (message "Running %s" 'cus-test-load-libs)
+ (cus-test-load-libs)
(message "Running %s" 'cus-test-load-custom-loads)
(cus-test-load-custom-loads)
- ;; A second call increases the number of tested options.
- (message "Running %s again" 'cus-test-load-custom-loads)
- (cus-test-load-custom-loads)
(message "Running %s" 'cus-test-apropos)
(cus-test-apropos "")
- (if cus-test-errors
- (message "The following variables might have problems:\n%s"
- cus-test-errors)
- (message "No problems found by Cus Test")))
+ (if (not cus-test-errors)
+ (message "No problems found")
+ (message "The following options might have problems:")
+ (cus-test-message cus-test-errors)))
+
+(defun cus-test-deps ()
+ "Run a verbose version of `custom-load-symbol' on all atoms.
+This function is suitable for batch mode. E.g., invoke
+
+ src/emacs -batch -l admin/cus-test.el -f cus-test-deps
+
+in the Emacs source directory."
+ (interactive)
+ (setq cus-test-deps-errors nil)
+ (setq cus-test-deps-required nil)
+ (setq cus-test-deps-loaded nil)
+ (mapatoms
+ ;; This code is mainly from `custom-load-symbol'.
+ (lambda (symbol)
+ (let ((custom-load-recursion t))
+ (dolist (load (get symbol 'custom-loads))
+ (cond
+ ((symbolp load)
+ ;; (condition-case nil (require load) (error nil))
+ (condition-case alpha
+ (unless (featurep load)
+ (require load)
+ (push (list symbol load) cus-test-deps-required))
+ (error
+ (push (list symbol load alpha) cus-test-deps-errors)
+ (message "Require problem: %s %s %s" symbol load alpha))))
+ ((equal load "loaddefs")
+ (push
+ (message "Symbol %s has loaddefs as custom dependency" symbol)
+ cus-test-deps-errors))
+ ;; This is subsumed by the test below, but it's much
+ ;; faster.
+ ((assoc load load-history))
+ ;; This was just
+ ;; (assoc (locate-library load) load-history)
+ ;; but has been optimized not to load locate-library
+ ;; if not necessary.
+ ((let ((regexp (concat "\\(\\`\\|/\\)" (regexp-quote load)
+ "\\(\\'\\|\\.\\)"))
+ (found nil))
+ (dolist (loaded load-history)
+ (and (stringp (car loaded))
+ (string-match regexp (car loaded))
+ (setq found t)))
+ found))
+ ;; Without this, we would load cus-edit recursively.
+ ;; We are still loading it when we call this,
+ ;; and it is not in load-history yet.
+ ((equal load "cus-edit"))
+ ;; This would ignore load problems with files in
+ ;; lisp/term/
+ ;; ((locate-library (concat term-file-prefix load)))
+ (t
+ ;; (condition-case nil (load load) (error nil))
+ (condition-case alpha
+ (progn
+ (load load)
+ (push (list symbol load) cus-test-deps-loaded))
+ (error
+ (push (list symbol load alpha) cus-test-deps-errors)
+ (message "Load Problem: %s %s %s" symbol load alpha))))
+ )))))
+ (message "%s features required"
+ (length cus-test-deps-required))
+ (message "%s files loaded"
+ (length cus-test-deps-loaded))
+ (if (not cus-test-deps-errors)
+ (message "No load problems encountered")
+ (message "The following load problems appeared:")
+ (cus-test-message cus-test-deps-errors))
+ (run-hooks 'cus-test-after-load-libs-hook))
+
+(defun cus-test-libs ()
+ "Load the libraries with autoloads in separate processes.
+This function is useful to detect load problems of libraries.
+It is suitable for batch mode. E.g., invoke
+
+ src/emacs -batch -l admin/cus-test.el -f cus-test-libs
+
+in the Emacs source directory."
+ (interactive)
+ (with-temp-buffer
+ (setq cus-test-libs-errors nil)
+ (setq cus-test-libs-loaded nil)
+ (cd source-directory)
+ (if (not (file-executable-p "src/emacs"))
+ (error "No Emacs executable in %ssrc" default-directory))
+ (mapc
+ (lambda (file)
+ (condition-case alpha
+ (let (fn cmd status)
+ (setq fn (locate-library file))
+ (if (not fn)
+ (error "Library %s not found" file))
+ (setq cmd (concat "src/emacs -batch -l " fn))
+ (setq status (call-process shell-file-name nil nil nil
+ shell-command-switch cmd))
+ (if (equal status 0)
+ (message "%s" file)
+ (error "%s" status))
+ (push file cus-test-libs-loaded))
+ (error
+ (push (cons file alpha) cus-test-libs-errors)
+ (message "Error for %s: %s" file alpha))))
+ (cus-test-get-autoload-deps))
+ (message "Default Directory: %s" default-directory)
+ (message "%s libraries had no load errors"
+ (length cus-test-libs-loaded))
+ (if (not cus-test-libs-errors)
+ (message "No load problems encountered")
+ (message "The following load problems appeared:")
+ (cus-test-message cus-test-libs-errors))
+ (run-hooks 'cus-test-after-load-libs-hook)))
+
+(defun cus-test-noloads ()
+ "Find custom options not loaded by `custom-load-symbol'.
+Calling this function after `cus-test-load-libs' is not meaningful.
+It is suitable for batch mode. E.g., invoke
+
+ src/emacs -batch -l admin/cus-test.el -f cus-test-noloads
+
+in the Emacs source directory."
+ (interactive)
+ (let (cus-loaded)
+
+ (message "Running %s" 'cus-test-load-custom-loads)
+ (cus-test-load-custom-loads)
+ (setq cus-loaded
+ (cus-test-get-options ""))
+
+ (message "Running %s" 'cus-test-load-libs)
+ (cus-test-load-libs)
+ (setq cus-test-vars-not-cus-loaded
+ (cus-test-get-options ""))
+
+ (dolist (o cus-loaded)
+ (setq cus-test-vars-not-cus-loaded
+ (delete o cus-test-vars-not-cus-loaded)))
+
+ (if (not cus-test-vars-not-cus-loaded)
+ (message "No options not loaded by custom-load-symbol found")
+ (message "The following options were not loaded by custom-load-symbol:")
+ (cus-test-message
+ (sort cus-test-vars-not-cus-loaded 'string<)))))
+
+;; And last but not least a quiz:
+;;
+;; Evaluation of the form (customize-option 'debug-on-error) yields a
+;; *Customize* buffer with a mismatch mess. Why?
(provide 'cus-test)
+;;; arch-tag: a4991a31-548d-48fb-8ba1-1ebbe68eb2e7
;;; cus-test.el ends here