testing/lisp/test-ob-tangle.el

   1 ;;; test-ob-tangle.el
   2
   3 ;; Copyright (c) 2010-2012 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
  16 ;; TODO
  17 ;; (ert-deftest ob-tangle/noweb-on-tangle ()
  18 ;;   "Noweb header arguments tangle correctly.
  19 ;; - yes      expand on both export and tangle
  20 ;; - no       expand on neither export or tangle
  21 ;; - tangle   expand on only tangle not export"
  22 ;;   (let ((target-file (make-temp-file "ob-tangle-test-")))
  23 ;;     (org-test-at-id "eb1f6498-5bd9-45e0-9c56-50717053e7b7"
  24 ;;       (org-narrow-to-subtree)
  25 ;;       (org-babel-tangle target-file))
  26 ;;     (let ((tang (with-temp-buffer
  27 ;;                (insert-file-contents target-file)
  28 ;;                (buffer-string))))
  29 ;;       (flet ((exp-p (arg)
  30 ;;                  (and
  31 ;;                   (string-match
  32 ;;                    (format "noweb-%s-start\\([^\000]*\\)noweb-%s-end" arg arg)
  33 ;;                    tang)
  34 ;;                   (string-match "expanded" (match-string 1 tang)))))
  35 ;;      (should (exp-p "yes"))
  36 ;;      (should-not (exp-p "no"))
  37 ;;      (should (exp-p "tangle"))))))
  38
  39 (ert-deftest ob-tangle/no-excessive-id-insertion-on-tangle ()
  40   "Don't add IDs to headings without tangling code blocks."
  41   (org-test-at-id "ef06fd7f-012b-4fde-87a2-2ae91504ea7e"
  42     (org-babel-next-src-block)
  43     (org-narrow-to-subtree)
  44     (org-babel-tangle)
  45     (should (null (org-id-get)))))
  46
  47 (ert-deftest ob-tangle/continued-code-blocks-w-noweb-ref ()
  48   "Test that the :noweb-ref header argument is used correctly."
  49   (org-test-at-id "54d68d4b-1544-4745-85ab-4f03b3cbd8a0"
  50     (let ((tangled
  51            "df|sed '1d'|awk '{print $5 \" \" $6}'|sort -n |tail -1|awk '{print $2}'"))
  52       (org-narrow-to-subtree)
  53       (org-babel-tangle)
  54       (with-temp-buffer
  55         (insert-file-contents "babel.sh")
  56         (goto-char (point-min))
  57         (should (re-search-forward (regexp-quote tangled) nil t)))
  58       (delete-file "babel.sh"))))
  59
  60 (ert-deftest ob-tangle/expand-headers-as-noweb-references ()
  61   "Test that references to headers are expanded during noweb expansion."
  62   (org-test-at-id "2409e8ba-7b5f-4678-8888-e48aa02d8cb4"
  63     (org-babel-next-src-block 2)
  64     (let ((expanded (org-babel-expand-noweb-references)))
  65       (should (string-match (regexp-quote "simple") expanded))
  66       (should (string-match (regexp-quote "length 14") expanded)))))
  67
  68 (provide 'test-ob-tangle)
  69
  70 ;;; test-ob-tangle.el ends here