mirror of
https://git.savannah.gnu.org/git/emacs.git
synced 2024-12-21 10:24:55 +00:00
1dd4f26ab6
ef33bc7Spelling and grammar fixes9c3dbabFix copyright years by hand0e96320Update copyright year to 2016
148 lines
4.7 KiB
EmacsLisp
148 lines
4.7 KiB
EmacsLisp
;;; info-xref.el --- tests for info-xref.el
|
|
|
|
;; Copyright (C) 2013-2016 Free Software Foundation, Inc.
|
|
|
|
;; This file is part of GNU Emacs.
|
|
|
|
;; GNU Emacs 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.
|
|
|
|
;; GNU Emacs 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 GNU Emacs. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
;;; Commentary:
|
|
|
|
;;; Code:
|
|
|
|
(require 'ert)
|
|
(require 'info-xref)
|
|
|
|
(defun info-xref-test-internal (body result)
|
|
"Body of a basic info-xref ert test.
|
|
BODY is a string from an info buffer.
|
|
RESULT is a list (NBAD NGOOD NUNAVAIL)."
|
|
(get-buffer-create info-xref-output-buffer)
|
|
(setq info-xref-xfile-alist nil)
|
|
(require 'info)
|
|
(let ((Info-directory-list '("."))
|
|
Info-additional-directory-list)
|
|
(info-xref-with-output
|
|
(with-temp-buffer
|
|
(insert body)
|
|
(info-xref-check-buffer))))
|
|
(should (equal result (list info-xref-bad info-xref-good info-xref-unavail)))
|
|
;; If there was an error, we can leave this around.
|
|
(kill-buffer info-xref-output-buffer))
|
|
|
|
(ert-deftest info-xref-test-node-crossref ()
|
|
"Test parsing of @xref{node,crossref,,manual} with Texinfo 4/5."
|
|
(info-xref-test-internal "
|
|
*Note crossref: (manual-foo)node. Texinfo 4/5 format with crossref.
|
|
" '(0 0 1)))
|
|
|
|
(ert-deftest info-xref-test-node-4 ()
|
|
"Test parsing of @xref{node,,,manual} with Texinfo 4."
|
|
(info-xref-test-internal "
|
|
*Note node: (manual-foo)node. Texinfo 4 format with no crossref.
|
|
" '(0 0 1)))
|
|
|
|
(ert-deftest info-xref-test-node-5 ()
|
|
"Test parsing of @xref{node,,,manual} with Texinfo 5."
|
|
(info-xref-test-internal "
|
|
*Note (manual-foo)node::. Texinfo 5 format with no crossref.
|
|
" '(0 0 1)))
|
|
|
|
;; TODO Easier to have static data files in the repo?
|
|
(defun info-xref-test-write-file (file body)
|
|
"Write BODY to texi FILE."
|
|
(with-temp-buffer
|
|
(insert "\
|
|
\\input texinfo
|
|
@setfilename "
|
|
(format "%s.info\n" (file-name-sans-extension file))
|
|
"\
|
|
@settitle test
|
|
|
|
@ifnottex
|
|
@node Top
|
|
@top test
|
|
@end ifnottex
|
|
|
|
@menu
|
|
* Chapter One::
|
|
@end menu
|
|
|
|
@node Chapter One
|
|
@chapter Chapter One
|
|
|
|
text.
|
|
|
|
"
|
|
body
|
|
"\
|
|
@bye
|
|
"
|
|
)
|
|
(write-region nil nil file nil 'silent))
|
|
(should (equal 0 (call-process "makeinfo" file))))
|
|
|
|
(ert-deftest info-xref-test-makeinfo ()
|
|
"Test that info-xref can parse basic makeinfo output."
|
|
(skip-unless (executable-find "makeinfo"))
|
|
(let ((tempfile (make-temp-file "info-xref-test" nil ".texi"))
|
|
(tempfile2 (make-temp-file "info-xref-test2" nil ".texi"))
|
|
(errflag t))
|
|
(unwind-protect
|
|
(progn
|
|
;; tempfile contains xrefs to various things, including tempfile2.
|
|
(info-xref-test-write-file
|
|
tempfile
|
|
(concat "\
|
|
@xref{nodename,,,missing,Missing Manual}.
|
|
|
|
@xref{nodename,crossref,title,missing,Missing Manual}.
|
|
|
|
@xref{Chapter One}.
|
|
|
|
@xref{Chapter One,Something}.
|
|
|
|
"
|
|
(format "@xref{Chapter One,,,%s,Present Manual}.\n"
|
|
(file-name-sans-extension (file-name-nondirectory
|
|
tempfile2)))))
|
|
;; Something for tempfile to xref to.
|
|
(info-xref-test-write-file tempfile2 "")
|
|
(require 'info)
|
|
(save-window-excursion
|
|
(let ((Info-directory-list
|
|
(list
|
|
(or (file-name-directory tempfile) ".")))
|
|
Info-additional-directory-list)
|
|
(info-xref-check (format "%s.info" (file-name-sans-extension
|
|
tempfile))))
|
|
(should (equal (list info-xref-bad info-xref-good
|
|
info-xref-unavail)
|
|
'(0 1 2)))
|
|
(setq errflag nil)
|
|
;; If there was an error, we can leave this around.
|
|
(kill-buffer info-xref-output-buffer)))
|
|
;; Useful diagnostic in case of problems.
|
|
(if errflag
|
|
(with-temp-buffer
|
|
(call-process "makeinfo" nil t nil "--version")
|
|
(message "%s" (buffer-string))))
|
|
(mapc 'delete-file (list tempfile tempfile2
|
|
(format "%s.info" (file-name-sans-extension
|
|
tempfile))
|
|
(format "%s.info" (file-name-sans-extension
|
|
tempfile2)))))))
|
|
|
|
;;; info-xref.el ends here
|