testing/lisp/test-ob-tangle.el

   1 ;;; test-ob-tangle.el
   2
   3 ;; Copyright (c) 2010 Eric Schulte
   4 ;; Authors: Eric Schulte
   5
   6 ;; Released under the GNU General Public License version 3
   7 ;; see: http://www.gnu.org/licenses/gpl-3.0.html
   8
   9 ;;;; Comments:
  10
  11 ;; Template test file for Org-mode tests
  12
  13 \f
  14 ;;; Code:
  15 (let ((load-path (cons (expand-file-name
  16                         ".." (file-name-directory
  17                               (or load-file-name buffer-file-name)))
  18                        load-path)))
  19   (require 'org-test)
  20   (require 'org-test-ob-consts))
  21
  22 \f
  23 ;;; Tests
  24
  25 ;; TODO
  26 ;; (ert-deftest ob-tangle/noweb-on-tangle ()
  27 ;;   "Noweb header arguments tangle correctly.
  28 ;; - yes      expand on both export and tangle
  29 ;; - no       expand on neither export or tangle
  30 ;; - tangle   expand on only tangle not export"
  31 ;;   (let ((target-file (make-temp-file "ob-tangle-test-")))
  32 ;;     (org-test-at-id "eb1f6498-5bd9-45e0-9c56-50717053e7b7"
  33 ;;       (org-narrow-to-subtree)
  34 ;;       (org-babel-tangle target-file))
  35 ;;     (let ((tang (with-temp-buffer
  36 ;;                (insert-file-contents target-file)
  37 ;;                (buffer-string))))
  38 ;;       (flet ((exp-p (arg)
  39 ;;                  (and
  40 ;;                   (string-match
  41 ;;                    (format "noweb-%s-start\\([^\000]*\\)noweb-%s-end" arg arg)
  42 ;;                    tang)
  43 ;;                   (string-match "expanded" (match-string 1 tang)))))
  44 ;;      (should (exp-p "yes"))
  45 ;;      (should-not (exp-p "no"))
  46 ;;      (should (exp-p "tangle"))))))
  47
  48 (ert-deftest ob-tangle/no-excessive-id-insertion-on-tangle ()
  49   "Don't add IDs to headings without tangling code blocks."
  50   (org-test-at-id "ef06fd7f-012b-4fde-87a2-2ae91504ea7e"
  51     (org-babel-next-src-block)
  52     (org-narrow-to-subtree)
  53     (org-babel-tangle)
  54     (should (null (org-id-get)))))
  55
  56 (ert-deftest ob-tangle/continued-code-blocks-w-noweb-ref ()
  57   "Test that the :noweb-ref header argument is used correctly."
  58   (org-test-at-id "54d68d4b-1544-4745-85ab-4f03b3cbd8a0"
  59     (let ((tangled
  60            "df|sed '1d'|awk '{print $5 \" \" $6}'|sort -n |tail -1|awk '{print $2}'"))
  61       (org-narrow-to-subtree)
  62       (org-babel-tangle)
  63       (with-temp-buffer
  64         (insert-file-contents "babel.sh")
  65         (goto-char (point-min))
  66         (should (re-search-forward (regexp-quote tangled) nil t)))
  67       (delete-file "babel.sh"))))
  68
  69 (ert-deftest ob-tangle/expand-headers-as-noweb-references ()
  70   "Test that references to headers are expanded during noweb expansion."
  71   (org-test-at-id "2409e8ba-7b5f-4678-8888-e48aa02d8cb4"
  72     (org-babel-next-src-block 2)
  73     (let ((expanded (org-babel-expand-noweb-references)))
  74       (should (string-match (regexp-quote "simple") expanded))
  75       (should (string-match (regexp-quote "length 14") expanded)))))
  76
  77 (provide 'test-ob-tangle)
  78
  79 ;;; test-ob-tangle.el ends here