test/automated/libxml-tests.el

   1 ;;; libxml-parse-tests.el --- Test suite for libxml parsing.
   2
   3 ;; Copyright (C) 2014-2016 Free Software Foundation, Inc.
   4
   5 ;; Author: Ulf Jasper <ulf.jasper@web.de>
   6 ;; Keywords:       internal
   7 ;; Human-Keywords: internal
   8
   9 ;; This file is part of GNU Emacs.
  10
  11 ;; GNU Emacs is free software: you can redistribute it and/or modify
  12 ;; it under the terms of the GNU General Public License as published by
  13 ;; the Free Software Foundation, either version 3 of the License, or
  14 ;; (at your option) any later version.
  15
  16 ;; GNU Emacs is distributed in the hope that it will be useful,
  17 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
  18 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  19 ;; GNU General Public License for more details.
  20
  21 ;; You should have received a copy of the GNU General Public License
  22 ;; along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.
  23
  24 ;;; Commentary:
  25
  26 ;;; Code:
  27
  28 (require 'ert)
  29
  30 (defvar libxml-tests--data-comments-preserved
  31   `(;; simple case
  32     ("<?xml version=\"1.0\"?><foo baz=\"true\">bar</foo>"
  33      . (foo ((baz . "true")) "bar"))
  34     ;; toplevel comments -- first document child must not get lost
  35     (,(concat "<?xml version=\"1.0\"?><foo>bar</foo><!--comment-1-->"
  36               "<!--comment-2-->")
  37      . (top nil (foo nil "bar") (comment nil "comment-1")
  38             (comment nil "comment-2")))
  39     (,(concat "<?xml version=\"1.0\"?><!--comment-a--><foo a=\"b\">"
  40               "<bar>blub</bar></foo><!--comment-b--><!--comment-c-->")
  41      . (top nil (comment nil "comment-a") (foo ((a . "b")) (bar nil "blub"))
  42             (comment nil "comment-b") (comment nil "comment-c"))))
  43   "Alist of XML strings and their expected parse trees for preserved comments.")
  44
  45 (defvar libxml-tests--data-comments-discarded
  46   `(;; simple case
  47     ("<?xml version=\"1.0\"?><foo baz=\"true\">bar</foo>"
  48      . (foo ((baz . "true")) "bar"))
  49     ;; toplevel comments -- first document child must not get lost
  50     (,(concat "<?xml version=\"1.0\"?><foo>bar</foo><!--comment-1-->"
  51               "<!--comment-2-->")
  52      . (foo nil "bar"))
  53     (,(concat "<?xml version=\"1.0\"?><!--comment-a--><foo a=\"b\">"
  54               "<bar>blub</bar></foo><!--comment-b--><!--comment-c-->")
  55      . (foo ((a . "b")) (bar nil "blub"))))
  56   "Alist of XML strings and their expected parse trees for discarded comments.")
  57
  58
  59 (ert-deftest libxml-tests ()
  60   "Test libxml."
  61   (when (fboundp 'libxml-parse-xml-region)
  62     (with-temp-buffer
  63       (dolist (test libxml-tests--data-comments-preserved)
  64         (erase-buffer)
  65         (insert (car test))
  66         (should (equal (cdr test)
  67                        (libxml-parse-xml-region (point-min) (point-max)))))
  68       (dolist (test libxml-tests--data-comments-discarded)
  69         (erase-buffer)
  70         (insert (car test))
  71         (should (equal (cdr test)
  72                        (libxml-parse-xml-region (point-min) (point-max) nil t)))))))
  73
  74 ;;; libxml-tests.el ends here