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org-mode/testing/lisp/test-org-export.el

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;;; test-org-export.el --- Tests for org-export.el
;; Copyright (C) 2012 Nicolas Goaziou
;; Author: Nicolas Goaziou <n.goaziou at gmail dot com>
;; Released under the GNU General Public License version 3
;; see: http://www.gnu.org/licenses/gpl-3.0.html
;;;; Comments
;;; Code:
(unless (featurep 'org-export)
(signal 'missing-test-dependency "org-export"))
(defmacro org-test-with-backend (backend &rest body)
"Execute body with an export back-end defined.
BACKEND is the name of the back-end. BODY is the body to
execute. The defined back-end simply returns parsed data as Org
syntax."
(declare (debug (form body)) (indent 1))
`(let ((,(intern (format "org-%s-translate-alist" backend))
',(let (transcode-table)
(dolist (type (append org-element-all-elements
org-element-all-objects)
transcode-table)
(push
(cons type
(lambda (obj contents info)
(funcall
(intern (format "org-element-%s-interpreter" type))
obj contents)))
transcode-table)))))
(progn ,@body)))
(defmacro org-test-with-parsed-data (data &rest body)
"Execute body with parsed data available.
DATA is a string containing the data to be parsed. BODY is the
body to execute. Parse tree is available under the `tree'
variable, and communication channel under `info'.
This function calls `org-export-collect-tree-properties'. As
such, `:ignore-list' (for `org-element-map') and
`:parse-tree' (for `org-export-get-genealogy') properties are
already filled in `info'."
(declare (debug (form body)) (indent 1))
`(org-test-with-temp-text ,data
(let* ((tree (org-element-parse-buffer))
(info (org-export-collect-tree-properties
tree (org-export-get-environment))))
,@body)))
;;; Internal Tests
(ert-deftest test-org-export/bind-keyword ()
"Test reading #+BIND: keywords."
;; Test with `org-export-all-BIND' set to t.
(should
(org-test-with-temp-text "#+BIND: variable value"
(let ((org-export-allow-BIND t))
(org-export--install-letbind-maybe)
(eq variable 'value))))
;; Test with `org-export-all-BIND' set to nil.
(should-not
(org-test-with-temp-text "#+BIND: variable value"
(let ((org-export-allow-BIND nil))
(org-export--install-letbind-maybe)
(boundp 'variable))))
;; Test with `org-export-all-BIND' set to 'confirm and
;; `org-export--allow-BIND-local' to t .
(should
(org-test-with-temp-text "#+BIND: variable value"
(let ((org-export-allow-BIND 'confirm))
(org-set-local 'org-export--allow-BIND-local t)
(org-export--install-letbind-maybe)
(eq variable 'value))))
;; Test with `org-export-all-BIND' set to 'confirm and
;; `org-export--allow-BIND-local' to nil.
(should-not
(org-test-with-temp-text "#+BIND: variable value"
(let ((org-export-allow-BIND 'confirm))
(org-set-local 'org-export--allow-BIND-local nil)
(org-export--install-letbind-maybe)
(boundp 'variable))))
;; BIND keywords are case-insensitive.
(should
(org-test-with-temp-text "#+bind: variable value"
(let ((org-export-allow-BIND t))
(org-export--install-letbind-maybe)
(eq variable 'value)))))
(ert-deftest test-org-export/parse-option-keyword ()
"Test reading all standard #+OPTIONS: items."
(should
(equal
(org-export--parse-option-keyword
"H:1 num:t \\n:t timestamp:t arch:t author:t creator:t d:t email:t
*:t e:t ::t f:t pri:t -:t ^:t toc:t |:t tags:t tasks:t <:t todo:t inline:nil
stat:t")
'(:headline-levels
1 :preserve-breaks t :section-numbers t :time-stamp-file t
:with-archived-trees t :with-author t :with-creator t :with-drawers t
:with-email t :with-emphasize t :with-entities t :with-fixed-width t
:with-footnotes t :with-inlinetasks nil :with-priority t
:with-special-strings t :with-statistics-cookies t :with-sub-superscript t
:with-toc t :with-tables t :with-tags t :with-tasks t :with-timestamps t
:with-todo-keywords t)))
;; Test some special values.
(should
(equal
(org-export--parse-option-keyword
"arch:headline creator:comment d:(\"TEST\")
^:{} toc:1 tags:not-in-toc tasks:todo num:2 <:active")
'( :section-numbers
2
:with-archived-trees headline :with-creator comment
:with-drawers ("TEST") :with-sub-superscript {} :with-toc 1
:with-tags not-in-toc :with-tasks todo :with-timestamps active))))
(ert-deftest test-org-export/get-inbuffer-options ()
"Test reading all standard export keywords."
(should
(equal
(org-test-with-temp-text "#+AUTHOR: Me, Myself and I
#+CREATOR: Idem
#+DATE: Today
#+DESCRIPTION: Testing
#+DESCRIPTION: with two lines
#+EMAIL: some@email.org
#+EXCLUDE_TAGS: noexport invisible
#+KEYWORDS: test
#+LANGUAGE: en
#+SELECT_TAGS: export
#+TITLE: Some title
#+TITLE: with spaces"
(org-export--get-inbuffer-options))
'(:author
("Me, Myself and I") :creator "Idem" :date ("Today")
:description "Testing\nwith two lines" :email "some@email.org"
:exclude-tags ("noexport" "invisible") :keywords "test" :language "en"
:select-tags ("export") :title ("Some title with spaces")))))
(ert-deftest test-org-export/get-subtree-options ()
"Test setting options from headline's properties."
;; EXPORT_TITLE.
(org-test-with-temp-text "#+TITLE: Title
* Headline
:PROPERTIES:
:EXPORT_TITLE: Subtree Title
:END:
Paragraph"
(forward-line)
(should (equal (plist-get (org-export-get-environment nil t) :title)
'("Subtree Title"))))
:title
'("subtree-title")
;; EXPORT_OPTIONS.
(org-test-with-temp-text "#+OPTIONS: H:1
* Headline
:PROPERTIES:
:EXPORT_OPTIONS: H:2
:END:
Paragraph"
(forward-line)
(should
(= 2 (plist-get (org-export-get-environment nil t) :headline-levels))))
;; EXPORT_DATE.
(org-test-with-temp-text "#+DATE: today
* Headline
:PROPERTIES:
:EXPORT_DATE: 29-03-2012
:END:
Paragraph"
(forward-line)
(should (equal (plist-get (org-export-get-environment nil t) :date)
'("29-03-2012"))))
;; Export properties are case-insensitive.
(org-test-with-temp-text "* Headline
:PROPERTIES:
:EXPORT_Date: 29-03-2012
:END:
Paragraph"
(should (equal (plist-get (org-export-get-environment nil t) :date)
'("29-03-2012")))))
(ert-deftest test-org-export/handle-options ()
"Test if export options have an impact on output."
;; Test exclude tags.
(org-test-with-temp-text "* Head1 :noexport:"
(org-test-with-backend test
(should
(equal (org-export-as 'test nil nil nil '(:exclude-tags ("noexport")))
""))))
;; Test include tags.
(org-test-with-temp-text "
* Head1
* Head2
** Sub-Head2.1 :export:
*** Sub-Head2.1.1
* Head2"
(org-test-with-backend test
(should
(equal
"* Head2\n** Sub-Head2.1 :export:\n*** Sub-Head2.1.1\n"
(let ((org-tags-column 0))
(org-export-as 'test nil nil nil '(:select-tags ("export"))))))))
;; Test mixing include tags and exclude tags.
(org-test-with-temp-text "
* Head1 :export:
** Sub-Head1 :noexport:
** Sub-Head2
* Head2 :noexport:
** Sub-Head1 :export:"
(org-test-with-backend test
(should
(string-match
"\\* Head1[ \t]+:export:\n\\*\\* Sub-Head2\n"
(org-export-as
'test nil nil nil
'(:select-tags ("export") :exclude-tags ("noexport")))))))
;; Ignore tasks.
(let ((org-todo-keywords '((sequence "TODO" "DONE"))))
(org-test-with-temp-text "* TODO Head1"
(org-test-with-backend test
(should (equal (org-export-as 'test nil nil nil '(:with-tasks nil))
"")))))
(let ((org-todo-keywords '((sequence "TODO" "DONE"))))
(org-test-with-temp-text "* TODO Head1"
(org-test-with-backend test
(should (equal (org-export-as 'test nil nil nil '(:with-tasks t))
"* TODO Head1\n")))))
;; Archived tree.
(org-test-with-temp-text "* Head1 :archive:"
(let ((org-archive-tag "archive"))
(org-test-with-backend test
(should
(equal (org-export-as 'test nil nil nil '(:with-archived-trees nil))
"")))))
(org-test-with-temp-text "* Head1 :archive:\nbody\n** Sub-head 2"
(let ((org-archive-tag "archive"))
(org-test-with-backend test
(should
(string-match
"\\* Head1[ \t]+:archive:"
(org-export-as 'test nil nil nil
'(:with-archived-trees headline)))))))
(org-test-with-temp-text "* Head1 :archive:"
(let ((org-archive-tag "archive"))
(org-test-with-backend test
(should
(string-match
"\\`\\* Head1[ \t]+:archive:\n\\'"
(org-export-as 'test nil nil nil '(:with-archived-trees t)))))))
;; Drawers.
(let ((org-drawers '("TEST")))
(org-test-with-temp-text ":TEST:\ncontents\n:END:"
(org-test-with-backend test
(should (equal (org-export-as 'test nil nil nil '(:with-drawers nil))
""))
(should (equal (org-export-as 'test nil nil nil '(:with-drawers t))
":TEST:\ncontents\n:END:\n")))))
(let ((org-drawers '("FOO" "BAR")))
(org-test-with-temp-text ":FOO:\nkeep\n:END:\n:BAR:\nremove\n:END:"
(org-test-with-backend test
(should
(equal (org-export-as 'test nil nil nil '(:with-drawers ("FOO")))
":FOO:\nkeep\n:END:\n")))))
;; Timestamps.
(org-test-with-temp-text "[2012-04-29 sun. 10:45]<2012-04-29 sun. 10:45>"
(org-test-with-backend test
(should
(equal (org-export-as 'test nil nil nil '(:with-timestamps t))
"[2012-04-29 sun. 10:45]<2012-04-29 sun. 10:45>\n"))
(should
(equal (org-export-as 'test nil nil nil '(:with-timestamps nil)) ""))
(should
(equal (org-export-as 'test nil nil nil '(:with-timestamps active))
"<2012-04-29 sun. 10:45>\n"))
(should
(equal (org-export-as 'test nil nil nil '(:with-timestamps inactive))
"[2012-04-29 sun. 10:45]\n"))))
;; Clocks.
(let ((org-clock-string "CLOCK:"))
(org-test-with-temp-text "CLOCK: [2012-04-29 sun. 10:45]"
(org-test-with-backend test
(should
(equal (org-export-as 'test nil nil nil '(:with-clocks t))
"CLOCK: [2012-04-29 sun. 10:45]\n"))
(should
(equal (org-export-as 'test nil nil nil '(:with-clocks nil)) "")))))
;; Plannings.
(let ((org-closed-string "CLOSED:"))
(org-test-with-temp-text "CLOSED: [2012-04-29 sun. 10:45]"
(org-test-with-backend test
(should
(equal (org-export-as 'test nil nil nil '(:with-plannings t))
"CLOSED: [2012-04-29 sun. 10:45]\n"))
(should
(equal (org-export-as 'test nil nil nil '(:with-plannings nil))
"")))))
;; Inlinetasks.
(when (featurep 'org-inlinetask)
(should
(equal
(let ((org-inlinetask-min-level 15))
(org-test-with-temp-text "*************** Task"
(org-test-with-backend test
(org-export-as 'test nil nil nil '(:with-inlinetasks nil)))))
""))
(should
(equal
(let ((org-inlinetask-min-level 15))
(org-test-with-temp-text
"*************** Task\nContents\n*************** END"
(org-test-with-backend test
(org-export-as 'test nil nil nil '(:with-inlinetasks nil)))))
"")))
;; Statistics cookies.
(should
(equal ""
(org-test-with-temp-text "[0/0]"
(org-test-with-backend test
(org-export-as
'test nil nil nil '(:with-statistics-cookies nil)))))))
(ert-deftest test-org-export/comment-tree ()
"Test if export process ignores commented trees."
(let ((org-comment-string "COMMENT"))
(org-test-with-temp-text "* COMMENT Head1"
(org-test-with-backend test
(should (equal (org-export-as 'test) ""))))))
(ert-deftest test-org-export/export-scope ()
"Test all export scopes."
(org-test-with-temp-text "
* Head1
** Head2
text
*** Head3"
(org-test-with-backend test
;; Subtree.
(forward-line 3)
(should (equal (org-export-as 'test 'subtree) "text\n*** Head3\n"))
;; Visible.
(goto-char (point-min))
(forward-line)
(org-cycle)
(should (equal (org-export-as 'test nil 'visible) "* Head1\n"))
;; Body only.
(flet ((org-test-template (body info) (format "BEGIN\n%sEND" body)))
(push '(template . org-test-template) org-test-translate-alist)
(should (equal (org-export-as 'test nil nil 'body-only)
"* Head1\n** Head2\ntext\n*** Head3\n"))
(should (equal (org-export-as 'test)
"BEGIN\n* Head1\n** Head2\ntext\n*** Head3\nEND")))
;; Region.
(goto-char (point-min))
(forward-line 3)
(transient-mark-mode 1)
(push-mark (point) t t)
(goto-char (point-at-eol))
(should (equal (org-export-as 'test) "text\n"))))
;; Subtree with a code block calling another block outside.
(org-test-with-temp-text "
* Head1
#+BEGIN_SRC emacs-lisp :noweb yes :exports results
<<test>>
#+END_SRC
* Head2
#+NAME: test
#+BEGIN_SRC emacs-lisp
\(+ 1 2)
#+END_SRC"
(org-test-with-backend test
(forward-line 1)
(should (equal (org-export-as 'test 'subtree) ": 3\n")))))
(ert-deftest test-org-export/expand-include ()
"Test file inclusion in an Org buffer."
;; Full insertion with recursive inclusion.
(org-test-with-temp-text
(format "#+INCLUDE: \"%s/examples/include.org\"" org-test-dir)
(org-export-expand-include-keyword)
(should (equal (buffer-string)
"Small Org file with an include keyword.
#+BEGIN_SRC emacs-lisp :exports results\n(+ 2 1)\n#+END_SRC
Success!
* Heading
body\n")))
;; Localized insertion.
(org-test-with-temp-text
(format "#+INCLUDE: \"%s/examples/include.org\" :lines \"1-2\""
org-test-dir)
(org-export-expand-include-keyword)
(should (equal (buffer-string)
"Small Org file with an include keyword.\n")))
;; Insertion with constraints on headlines level.
(org-test-with-temp-text
(format
"* Top heading\n#+INCLUDE: \"%s/examples/include.org\" :lines \"9-\""
org-test-dir)
(org-export-expand-include-keyword)
(should (equal (buffer-string) "* Top heading\n** Heading\nbody\n")))
;; Inclusion within an example block.
(org-test-with-temp-text
(format "#+INCLUDE: \"%s/examples/include.org\" :lines \"1-2\" example"
org-test-dir)
(org-export-expand-include-keyword)
(should
(equal
(buffer-string)
"#+BEGIN_EXAMPLE\nSmall Org file with an include keyword.\n#+END_EXAMPLE\n")))
;; Inclusion within a src-block.
(org-test-with-temp-text
(format
"#+INCLUDE: \"%s/examples/include.org\" :lines \"4-5\" src emacs-lisp"
org-test-dir)
(org-export-expand-include-keyword)
(should (equal (buffer-string)
"#+BEGIN_SRC emacs-lisp\n(+ 2 1)\n#+END_SRC\n"))))
(ert-deftest test-org-export/user-ignore-list ()
"Test if `:ignore-list' accepts user input."
(org-test-with-backend test
(flet ((skip-note-head
(data backend info)
;; Ignore headlines with the word "note" in their title.
(org-element-map
data 'headline
(lambda (headline)
(when (string-match "\\<note\\>"
(org-element-property :raw-value headline))
(org-export-ignore-element headline info)))
info)
data))
;; Install function in parse tree filters.
(let ((org-export-filter-parse-tree-functions '(skip-note-head)))
(org-test-with-temp-text "* Head1\n* Head2 (note)\n"
(should (equal (org-export-as 'test) "* Head1\n")))))))
(ert-deftest test-org-export/before-parsing-hook ()
"Test `org-export-before-parsing-hook'."
(org-test-with-backend test
(org-test-with-temp-text "* Headline 1\nBody 1\n* Headline 2\nBody 2"
(let ((org-export-before-parsing-hook
'((lambda (backend)
(org-map-entries
(lambda ()
(delete-region (point) (progn (forward-line) (point)))))))))
(should (equal (org-export-as 'test) "Body 1\nBody 2\n"))))))
;;; Affiliated Keywords
(ert-deftest test-org-export/read-attribute ()
"Test `org-export-read-attribute' specifications."
;; Standard test.
(should
(equal
(org-export-read-attribute
:attr_html
(org-test-with-temp-text "#+ATTR_HTML: :a 1 :b 2\nParagraph"
(org-element-at-point)))
'(:a 1 :b 2)))
;; Return nil on empty attribute.
(should-not
(org-export-read-attribute
:attr_html
(org-test-with-temp-text "Paragraph" (org-element-at-point)))))
(ert-deftest test-org-export/get-caption ()
"Test `org-export-get-caption' specifications."
;; Without optional argument, return long caption
(should
(equal
'("l")
(org-test-with-temp-text "#+CAPTION[s]: l\nPara"
(org-export-get-caption (org-element-at-point)))))
;; With optional argument, return short caption.
(should
(equal
'("s")
(org-test-with-temp-text "#+CAPTION[s]: l\nPara"
(org-export-get-caption (org-element-at-point) t))))
;; Multiple lines are separated by white spaces.
(should
(equal
'("a" " " "b")
(org-test-with-temp-text "#+CAPTION: a\n#+CAPTION: b\nPara"
(org-export-get-caption (org-element-at-point))))))
;;; Export Snippets
(ert-deftest test-org-export/export-snippet ()
"Test export snippets transcoding."
(org-test-with-temp-text "@@test:A@@@@t:B@@"
(org-test-with-backend test
(let ((org-test-translate-alist
(cons (cons 'export-snippet
(lambda (snippet contents info)
(when (eq (org-export-snippet-backend snippet) 'test)
(org-element-property :value snippet))))
org-test-translate-alist)))
(let ((org-export-snippet-translation-alist nil))
(should (equal (org-export-as 'test) "A\n")))
(let ((org-export-snippet-translation-alist '(("t" . "test"))))
(should (equal (org-export-as 'test) "AB\n")))))))
;;; Footnotes
(ert-deftest test-org-export/footnotes ()
"Test footnotes specifications."
(let ((org-footnote-section nil)
(org-export-with-footnotes t))
;; 1. Read every type of footnote.
(should
(equal
'((1 . "A\n") (2 . "B") (3 . "C") (4 . "D"))
(org-test-with-parsed-data
"Text[fn:1] [1] [fn:label:C] [fn::D]\n\n[fn:1] A\n\n[1] B"
(org-element-map
tree 'footnote-reference
(lambda (ref)
(let ((def (org-export-get-footnote-definition ref info)))
(cons (org-export-get-footnote-number ref info)
(if (eq (org-element-property :type ref) 'inline) (car def)
(car (org-element-contents
(car (org-element-contents def))))))))
info))))
;; 2. Test nested footnotes order.
(org-test-with-parsed-data
"Text[fn:1:A[fn:2]] [fn:3].\n\n[fn:2] B [fn:3] [fn::D].\n\n[fn:3] C."
(should
(equal
'((1 . "fn:1") (2 . "fn:2") (3 . "fn:3") (4))
(org-element-map
tree 'footnote-reference
(lambda (ref)
(when (org-export-footnote-first-reference-p ref info)
(cons (org-export-get-footnote-number ref info)
(org-element-property :label ref))))
info))))
;; 3. Test nested footnote in invisible definitions.
(org-test-with-temp-text "Text[1]\n\n[1] B [2]\n\n[2] C."
;; Hide definitions.
(narrow-to-region (point) (point-at-eol))
(let* ((tree (org-element-parse-buffer))
(info (org-combine-plists
`(:parse-tree ,tree)
(org-export-collect-tree-properties
tree (org-export-get-environment)))))
;; Both footnotes should be seen.
(should
(= (length (org-export-collect-footnote-definitions tree info)) 2))))
;; 4. Test footnotes definitions collection.
(org-test-with-parsed-data "Text[fn:1:A[fn:2]] [fn:3].
\[fn:2] B [fn:3] [fn::D].
\[fn:3] C."
(should (= (length (org-export-collect-footnote-definitions tree info))
4)))
;; 5. Test export of footnotes defined outside parsing scope.
(org-test-with-temp-text "[fn:1] Out of scope
* Title
Paragraph[fn:1]"
(org-test-with-backend test
(let ((org-test-translate-alist
(cons (cons 'footnote-reference
(lambda (fn contents info)
(org-element-interpret-data
(org-export-get-footnote-definition fn info))))
org-test-translate-alist)))
(forward-line)
(should (equal "ParagraphOut of scope\n"
(org-export-as 'test 'subtree))))))))
;;; Headlines and Inlinetasks
(ert-deftest test-org-export/get-relative-level ()
"Test `org-export-get-relative-level' specifications."
;; Standard test.
(should
(equal '(1 2)
(let ((org-odd-levels-only nil))
(org-test-with-parsed-data "* Headline 1\n** Headline 2"
(org-element-map
tree 'headline
(lambda (h) (org-export-get-relative-level h info))
info)))))
;; Missing levels
(should
(equal '(1 3)
(let ((org-odd-levels-only nil))
(org-test-with-parsed-data "** Headline 1\n**** Headline 2"
(org-element-map
tree 'headline
(lambda (h) (org-export-get-relative-level h info))
info))))))
(ert-deftest test-org-export/low-level-p ()
"Test `org-export-low-level-p' specifications."
(should
(equal
'(no yes)
(let ((org-odd-levels-only nil))
(org-test-with-parsed-data "* Headline 1\n** Headline 2"
(org-element-map
tree 'headline
(lambda (h) (if (org-export-low-level-p h info) 'yes 'no))
(plist-put info :headline-levels 1)))))))
(ert-deftest test-org-export/get-headline-number ()
"Test `org-export-get-headline-number' specifications."
;; Standard test.
(should
(equal
'((1) (1 1))
(let ((org-odd-levels-only nil))
(org-test-with-parsed-data "* Headline 1\n** Headline 2"
(org-element-map
tree 'headline
(lambda (h) (org-export-get-headline-number h info))
info)))))
;; Missing levels are replaced with 0.
(should
(equal
'((1) (1 0 1))
(let ((org-odd-levels-only nil))
(org-test-with-parsed-data "* Headline 1\n*** Headline 2"
(org-element-map
tree 'headline
(lambda (h) (org-export-get-headline-number h info))
info))))))
(ert-deftest test-org-export/numbered-headline-p ()
"Test `org-export-numbered-headline-p' specifications."
;; If `:section-numbers' is nil, never number headlines.
(should-not
(org-test-with-parsed-data "* Headline"
(org-element-map
tree 'headline
(lambda (h) (org-export-numbered-headline-p h info))
(plist-put info :section-numbers nil))))
;; If `:section-numbers' is a number, only number headlines with
;; a level greater that it.
(should
(equal
'(yes no)
(org-test-with-parsed-data "* Headline 1\n** Headline 2"
(org-element-map
tree 'headline
(lambda (h) (if (org-export-numbered-headline-p h info) 'yes 'no))
(plist-put info :section-numbers 1)))))
;; Otherwise, headlines are always numbered.
(should
(org-test-with-parsed-data "* Headline"
(org-element-map
tree 'headline
(lambda (h) (org-export-numbered-headline-p h info))
(plist-put info :section-numbers t)))))
(ert-deftest test-org-export/number-to-roman ()
"Test `org-export-number-to-roman' specifications."
;; If number is negative, return it as a string.
(should (equal (org-export-number-to-roman -1) "-1"))
;; Otherwise, return it as a roman number.
(should (equal (org-export-number-to-roman 1449) "MCDXLIX")))
(ert-deftest test-org-export/get-tags ()
"Test `org-export-get-tags' specifications."
(let ((org-export-exclude-tags '("noexport"))
(org-export-select-tags '("export")))
;; Standard test: tags which are not a select tag, an exclude tag,
;; or specified as optional argument shouldn't be ignored.
(should
(org-test-with-parsed-data "* Headline :tag:"
(org-export-get-tags (org-element-map tree 'headline 'identity info t)
info)))
;; Exclude tags are removed.
(should-not
(org-test-with-parsed-data "* Headline :noexport:"
(org-export-get-tags (org-element-map tree 'headline 'identity info t)
info)))
;; Select tags are removed.
(should-not
(org-test-with-parsed-data "* Headline :export:"
(org-export-get-tags (org-element-map tree 'headline 'identity info t)
info)))
(should
(equal
'("tag")
(org-test-with-parsed-data "* Headline :tag:export:"
(org-export-get-tags (org-element-map tree 'headline 'identity info t)
info))))
;; Tags provided in the optional argument are also ignored.
(should-not
(org-test-with-parsed-data "* Headline :ignore:"
(org-export-get-tags (org-element-map tree 'headline 'identity info t)
info '("ignore"))))))
(ert-deftest test-org-export/get-node-property ()
"Test`org-export-get-node-property' specifications."
;; Standard test.
(should
(equal "value"
(org-test-with-parsed-data "* Headline
:PROPERTIES:
:prop: value
:END:"
(org-export-get-node-property
:prop (org-element-map tree 'headline 'identity nil t)))))
;; Test inheritance.
(should
(equal "value"
(org-test-with-parsed-data "* Parent
:PROPERTIES:
:prop: value
:END:
** Headline
Paragraph"
(org-export-get-node-property
:prop (org-element-map tree 'paragraph 'identity nil t) t))))
;; Cannot return a value before the first headline.
(should-not
(org-test-with-parsed-data "Paragraph
* Headline
:PROPERTIES:
:prop: value
:END:"
(org-export-get-node-property
:prop (org-element-map tree 'paragraph 'identity nil t)))))
(ert-deftest test-org-export/first-sibling-p ()
"Test `org-export-first-sibling-p' specifications."
;; Standard test.
(should
(equal
'(yes yes no)
(org-test-with-parsed-data "* Headline\n** Headline 2\n** Headline 3"
(org-element-map
tree 'headline
(lambda (h) (if (org-export-first-sibling-p h info) 'yes 'no))
info))))
;; Ignore headlines not exported.
(should
(equal
'(yes)
(let ((org-export-exclude-tags '("ignore")))
(org-test-with-parsed-data "* Headline :ignore:\n* Headline 2"
(org-element-map
tree 'headline
(lambda (h) (if (org-export-first-sibling-p h info) 'yes 'no))
info))))))
(ert-deftest test-org-export/last-sibling-p ()
"Test `org-export-last-sibling-p' specifications."
;; Standard test.
(should
(equal
'(yes no yes)
(org-test-with-parsed-data "* Headline\n** Headline 2\n** Headline 3"
(org-element-map
tree 'headline
(lambda (h) (if (org-export-last-sibling-p h info) 'yes 'no))
info))))
;; Ignore headlines not exported.
(should
(equal
'(yes)
(let ((org-export-exclude-tags '("ignore")))
(org-test-with-parsed-data "* Headline\n* Headline 2 :ignore:"
(org-element-map
tree 'headline
(lambda (h) (if (org-export-last-sibling-p h info) 'yes 'no))
info))))))
;;; Links
(ert-deftest test-org-export/get-coderef-format ()
"Test `org-export-get-coderef-format' specifications."
;; A link without description returns "%s"
(should (equal (org-export-get-coderef-format "(ref:line)" nil)
"%s"))
;; Return "%s" when path is matched within description.
(should (equal (org-export-get-coderef-format "path" "desc (path)")
"desc %s"))
;; Otherwise return description.
(should (equal (org-export-get-coderef-format "path" "desc")
"desc")))
(ert-deftest test-org-export/inline-image-p ()
"Test `org-export-inline-image-p' specifications."
(should
(org-export-inline-image-p
(org-test-with-temp-text "[[#id]]"
(org-element-map
(org-element-parse-buffer) 'link 'identity nil t))
'(("custom-id" . "id")))))
(ert-deftest test-org-export/fuzzy-link ()
"Test fuzzy links specifications."
;; 1. Links to invisible (keyword) targets should be ignored.
(org-test-with-parsed-data
"Paragraph.\n#+TARGET: Test\n[[Test]]"
(should-not
(org-element-map
tree 'link
(lambda (link)
(org-export-get-ordinal
(org-export-resolve-fuzzy-link link info) info)) info)))
;; 2. Link to an headline should return headline's number.
(org-test-with-parsed-data
"Paragraph.\n* Head1\n* Head2\n* Head3\n[[Head2]]"
(should
;; Note: Headline's number is in fact a list of numbers.
(equal '(2)
(org-element-map
tree 'link
(lambda (link)
(org-export-get-ordinal
(org-export-resolve-fuzzy-link link info) info)) info t))))
;; 3. Link to a target in an item should return item's number.
(org-test-with-parsed-data
"- Item1\n - Item11\n - <<test>>Item12\n- Item2\n\n\n[[test]]"
(should
;; Note: Item's number is in fact a list of numbers.
(equal '(1 2)
(org-element-map
tree 'link
(lambda (link)
(org-export-get-ordinal
(org-export-resolve-fuzzy-link link info) info)) info t))))
;; 4. Link to a target in a footnote should return footnote's
;; number.
(org-test-with-parsed-data "
Paragraph[1][2][fn:lbl3:C<<target>>][[test]][[target]]\n[1] A\n\n[2] <<test>>B"
(should
(equal '(2 3)
(org-element-map
tree 'link
(lambda (link)
(org-export-get-ordinal
(org-export-resolve-fuzzy-link link info) info)) info))))
;; 5. Link to a named element should return sequence number of that
;; element.
(org-test-with-parsed-data
"#+NAME: tbl1\n|1|2|\n#+NAME: tbl2\n|3|4|\n#+NAME: tbl3\n|5|6|\n[[tbl2]]"
(should
(= 2
(org-element-map
tree 'link
(lambda (link)
(org-export-get-ordinal
(org-export-resolve-fuzzy-link link info) info)) info t))))
;; 6. Link to a target not within an item, a table, a footnote
;; reference or definition should return section number.
(org-test-with-parsed-data
"* Head1\n* Head2\nParagraph<<target>>\n* Head3\n[[target]]"
(should
(equal '(2)
(org-element-map
tree 'link
(lambda (link)
(org-export-get-ordinal
(org-export-resolve-fuzzy-link link info) info)) info t)))))
(ert-deftest test-org-export/resolve-coderef ()
"Test `org-export-resolve-coderef' specifications."
(let ((org-coderef-label-format "(ref:%s)"))
;; 1. A link to a "-n -k -r" block returns line number.
(org-test-with-parsed-data
"#+BEGIN_EXAMPLE -n -k -r\nText (ref:coderef)\n#+END_EXAMPLE"
(should (= (org-export-resolve-coderef "coderef" info) 1)))
(org-test-with-parsed-data
"#+BEGIN_SRC emacs-lisp -n -k -r\n(+ 1 1) (ref:coderef)\n#+END_SRC"
(should (= (org-export-resolve-coderef "coderef" info) 1)))
;; 2. A link to a "-n -r" block returns line number.
(org-test-with-parsed-data
"#+BEGIN_EXAMPLE -n -r\nText (ref:coderef)\n#+END_EXAMPLE"
(should (= (org-export-resolve-coderef "coderef" info) 1)))
(org-test-with-parsed-data
"#+BEGIN_SRC emacs-lisp -n -r\n(+ 1 1) (ref:coderef)\n#+END_SRC"
(should (= (org-export-resolve-coderef "coderef" info) 1)))
;; 3. A link to a "-n" block returns coderef.
(org-test-with-parsed-data
"#+BEGIN_SRC emacs-lisp -n\n(+ 1 1) (ref:coderef)\n#+END_SRC"
(should (equal (org-export-resolve-coderef "coderef" info) "coderef")))
(org-test-with-parsed-data
"#+BEGIN_EXAMPLE -n\nText (ref:coderef)\n#+END_EXAMPLE"
(should (equal (org-export-resolve-coderef "coderef" info) "coderef")))
;; 4. A link to a "-r" block returns line number.
(org-test-with-parsed-data
"#+BEGIN_SRC emacs-lisp -r\n(+ 1 1) (ref:coderef)\n#+END_SRC"
(should (= (org-export-resolve-coderef "coderef" info) 1)))
(org-test-with-parsed-data
"#+BEGIN_EXAMPLE -r\nText (ref:coderef)\n#+END_EXAMPLE"
(should (= (org-export-resolve-coderef "coderef" info) 1)))
;; 5. A link to a block without a switch returns coderef.
(org-test-with-parsed-data
"#+BEGIN_SRC emacs-lisp\n(+ 1 1) (ref:coderef)\n#+END_SRC"
(should (equal (org-export-resolve-coderef "coderef" info) "coderef")))
(org-test-with-parsed-data
"#+BEGIN_EXAMPLE\nText (ref:coderef)\n#+END_EXAMPLE"
(should (equal (org-export-resolve-coderef "coderef" info) "coderef")))
;; 6. Correctly handle continued line numbers. A "+n" switch
;; should resume numbering from previous block with numbered
;; lines, ignoring blocks not numbering lines in the process.
;; A "-n" switch resets count.
(org-test-with-parsed-data "
#+BEGIN_EXAMPLE -n
Text.
#+END_EXAMPLE
#+BEGIN_SRC emacs-lisp
\(- 1 1)
#+END_SRC
#+BEGIN_SRC emacs-lisp +n -r
\(+ 1 1) (ref:addition)
#+END_SRC
#+BEGIN_EXAMPLE -n -r
Another text. (ref:text)
#+END_EXAMPLE"
(should (= (org-export-resolve-coderef "addition" info) 2))
(should (= (org-export-resolve-coderef "text" info) 1)))
;; 7. Recognize coderef with user-specified syntax.
(org-test-with-parsed-data
"#+BEGIN_EXAMPLE -l \"[ref:%s]\"\nText. [ref:text]\n#+END_EXAMPLE"
(should (equal (org-export-resolve-coderef "text" info) "text")))))
(ert-deftest test-org-export/resolve-fuzzy-link ()
"Test `org-export-resolve-fuzzy-link' specifications."
;; 1. Match target objects.
(org-test-with-parsed-data "<<target>> [[target]]"
(should
(org-export-resolve-fuzzy-link
(org-element-map tree 'link 'identity info t) info)))
;; 2. Match target elements.
(org-test-with-parsed-data "#+TARGET: target\n[[target]]"
(should
(org-export-resolve-fuzzy-link
(org-element-map tree 'link 'identity info t) info)))
;; 3. Match named elements.
(org-test-with-parsed-data "#+NAME: target\nParagraph\n\n[[target]]"
(should
(org-export-resolve-fuzzy-link
(org-element-map tree 'link 'identity info t) info)))
;; 4. Match exact headline's name.
(org-test-with-parsed-data "* My headline\n[[My headline]]"
(should
(org-export-resolve-fuzzy-link
(org-element-map tree 'link 'identity info t) info)))
;; 5. Targets objects have priority over named elements and headline
;; titles.
(org-test-with-parsed-data
"* target\n#+NAME: target\n<<target>>\n\n[[target]]"
(should
(eq 'target
(org-element-type
(org-export-resolve-fuzzy-link
(org-element-map tree 'link 'identity info t) info)))))
;; 6. Named elements have priority over headline titles.
(org-test-with-parsed-data
"* target\n#+NAME: target\nParagraph\n\n[[target]]"
(should
(eq 'paragraph
(org-element-type
(org-export-resolve-fuzzy-link
(org-element-map tree 'link 'identity info t) info)))))
;; 7. If link's path starts with a "*", only match headline titles,
;; though.
(org-test-with-parsed-data
"* target\n#+NAME: target\n<<target>>\n\n[[*target]]"
(should
(eq 'headline
(org-element-type
(org-export-resolve-fuzzy-link
(org-element-map tree 'link 'identity info t) info)))))
;; 8. Return nil if no match.
(org-test-with-parsed-data "[[target]]"
(should-not
(org-export-resolve-fuzzy-link
(org-element-map tree 'link 'identity info t) info))))
(ert-deftest test-org-export/resolve-id-link ()
"Test `org-export-resolve-id-link' specifications."
;; 1. Regular test for custom-id link.
(org-test-with-parsed-data "* Headline1
:PROPERTIES:
:CUSTOM-ID: test
:END:
* Headline 2
\[[#test]]"
(should
(org-export-resolve-id-link
(org-element-map tree 'link 'identity info t) info)))
;; 2. Failing test for custom-id link.
(org-test-with-parsed-data "* Headline1
:PROPERTIES:
:CUSTOM-ID: test
:END:
* Headline 2
\[[#no-match]]"
(should-not
(org-export-resolve-id-link
(org-element-map tree 'link 'identity info t) info)))
;; 3. Test for internal id target.
(org-test-with-parsed-data "* Headline1
:PROPERTIES:
:ID: aaaa
:END:
* Headline 2
\[[id:aaaa]]"
(should
(org-export-resolve-id-link
(org-element-map tree 'link 'identity info t) info)))
;; 4. Test for external id target.
(org-test-with-parsed-data "[[id:aaaa]]"
(should
(org-export-resolve-id-link
(org-element-map tree 'link 'identity info t)
(org-combine-plists info '(:id-alist (("aaaa" . "external-file"))))))))
(ert-deftest test-org-export/resolve-radio-link ()
"Test `org-export-resolve-radio-link' specifications."
;; Standard test.
(org-test-with-temp-text "<<<radio>>> radio"
(org-update-radio-target-regexp)
(should
(let* ((tree (org-element-parse-buffer))
(info `(:parse-tree ,tree)))
(org-export-resolve-radio-link
(org-element-map tree 'link 'identity info t)
info))))
;; Radio target with objects.
(org-test-with-temp-text "<<<radio \\alpha>>> radio \\alpha"
(org-update-radio-target-regexp)
(should
(let* ((tree (org-element-parse-buffer))
(info `(:parse-tree ,tree)))
(org-export-resolve-radio-link
(org-element-map tree 'link 'identity info t)
info)))))
;;; Src-block and example-block
(ert-deftest test-org-export/unravel-code ()
"Test `org-export-unravel-code' function."
(let ((org-coderef-label-format "(ref:%s)"))
;; 1. Code without reference.
(org-test-with-temp-text "#+BEGIN_EXAMPLE\n(+ 1 1)\n#+END_EXAMPLE"
(should (equal (org-export-unravel-code (org-element-at-point))
'("(+ 1 1)\n"))))
;; 2. Code with reference.
(org-test-with-temp-text
"#+BEGIN_EXAMPLE\n(+ 1 1) (ref:test)\n#+END_EXAMPLE"
(should (equal (org-export-unravel-code (org-element-at-point))
'("(+ 1 1)\n" (1 . "test")))))
;; 3. Code with user-defined reference.
(org-test-with-temp-text
"#+BEGIN_EXAMPLE -l \"[ref:%s]\"\n(+ 1 1) [ref:test]\n#+END_EXAMPLE"
(should (equal (org-export-unravel-code (org-element-at-point))
'("(+ 1 1)\n" (1 . "test")))))
;; 4. Code references keys are relative to the current block.
(org-test-with-temp-text "
#+BEGIN_EXAMPLE -n
\(+ 1 1)
#+END_EXAMPLE
#+BEGIN_EXAMPLE +n
\(+ 2 2)
\(+ 3 3) (ref:one)
#+END_EXAMPLE"
(goto-line 5)
(should (equal (org-export-unravel-code (org-element-at-point))
'("(+ 2 2)\n(+ 3 3)\n" (2 . "one")))))))
;;; Tables
(ert-deftest test-org-export/special-column ()
"Test if the table's special column is properly recognized."
;; 1. First column is special if it contains only a special marking
;; characters or empty cells.
(org-test-with-temp-text "
| ! | 1 |
| | 2 |"
(should
(org-export-table-has-special-column-p
(org-element-map
(org-element-parse-buffer) 'table 'identity nil 'first-match))))
;; 2. If the column contains anything else, it isn't special.
(org-test-with-temp-text "
| ! | 1 |
| b | 2 |"
(should-not
(org-export-table-has-special-column-p
(org-element-map
(org-element-parse-buffer) 'table 'identity nil 'first-match))))
;; 3. Special marking characters are "#", "^", "*", "_", "/", "$"
;; and "!".
(org-test-with-temp-text "
| # | 1 |
| ^ | 2 |
| * | 3 |
| _ | 4 |
| / | 5 |
| $ | 6 |
| ! | 7 |"
(should
(org-export-table-has-special-column-p
(org-element-map
(org-element-parse-buffer) 'table 'identity nil 'first-match))))
;; 4. A first column with only empty cells isn't considered as
;; special.
(org-test-with-temp-text "
| | 1 |
| | 2 |"
(should-not
(org-export-table-has-special-column-p
(org-element-map
(org-element-parse-buffer) 'table 'identity nil 'first-match)))))
(ert-deftest test-org-export/table-row-is-special-p ()
"Test `org-export-table-row-is-special-p' specifications."
;; 1. A row is special if it has a special marking character in the
;; special column.
(org-test-with-parsed-data "| ! | 1 |"
(should
(org-export-table-row-is-special-p
(org-element-map tree 'table-row 'identity nil 'first-match) info)))
;; 2. A row is special when its first field is "/"
(org-test-with-parsed-data "
| / | 1 |
| a | b |"
(should
(org-export-table-row-is-special-p
(org-element-map tree 'table-row 'identity nil 'first-match) info)))
;; 3. A row only containing alignment cookies is also considered as
;; special.
(org-test-with-parsed-data "| <5> | | <l> | <l22> |"
(should
(org-export-table-row-is-special-p
(org-element-map tree 'table-row 'identity nil 'first-match) info)))
;; 4. Everything else isn't considered as special.
(org-test-with-parsed-data "| \alpha | | c |"
(should-not
(org-export-table-row-is-special-p
(org-element-map tree 'table-row 'identity nil 'first-match) info)))
;; 5. Table's rules are never considered as special rows.
(org-test-with-parsed-data "|---+---|"
(should-not
(org-export-table-row-is-special-p
(org-element-map tree 'table-row 'identity nil 'first-match) info))))
(ert-deftest test-org-export/has-header-p ()
"Test `org-export-table-has-header-p' specifications."
;; 1. With an header.
(org-test-with-parsed-data "
| a | b |
|---+---|
| c | d |"
(should
(org-export-table-has-header-p
(org-element-map tree 'table 'identity info 'first-match)
info)))
;; 2. Without an header.
(org-test-with-parsed-data "
| a | b |
| c | d |"
(should-not
(org-export-table-has-header-p
(org-element-map tree 'table 'identity info 'first-match)
info)))
;; 3. Don't get fooled with starting and ending rules.
(org-test-with-parsed-data "
|---+---|
| a | b |
| c | d |
|---+---|"
(should-not
(org-export-table-has-header-p
(org-element-map tree 'table 'identity info 'first-match)
info))))
(ert-deftest test-org-export/table-row-group ()
"Test `org-export-table-row-group' specifications."
;; 1. A rule creates a new group.
(org-test-with-parsed-data "
| a | b |
|---+---|
| 1 | 2 |"
(should
(equal
'(1 nil 2)
(mapcar (lambda (row) (org-export-table-row-group row info))
(org-element-map tree 'table-row 'identity)))))
;; 2. Special rows are ignored in count.
(org-test-with-parsed-data "
| / | < | > |
|---|---+---|
| | 1 | 2 |"
(should
(equal
'(nil nil 1)
(mapcar (lambda (row) (org-export-table-row-group row info))
(org-element-map tree 'table-row 'identity)))))
;; 3. Double rules also are ignored in count.
(org-test-with-parsed-data "
| a | b |
|---+---|
|---+---|
| 1 | 2 |"
(should
(equal
'(1 nil nil 2)
(mapcar (lambda (row) (org-export-table-row-group row info))
(org-element-map tree 'table-row 'identity))))))
(ert-deftest test-org-export/table-cell-width ()
"Test `org-export-table-cell-width' specifications."
;; 1. Width is primarily determined by width cookies. If no cookie
;; is found, cell's width is nil.
(org-test-with-parsed-data "
| / | <l> | <6> | <l7> |
| | a | b | c |"
(should
(equal
'(nil 6 7)
(mapcar (lambda (cell) (org-export-table-cell-width cell info))
(org-element-map tree 'table-cell 'identity info)))))
;; 2. The last width cookie has precedence.
(org-test-with-parsed-data "
| <6> |
| <7> |
| a |"
(should
(equal
'(7)
(mapcar (lambda (cell) (org-export-table-cell-width cell info))
(org-element-map tree 'table-cell 'identity info)))))
;; 3. Valid width cookies must have a specific row.
(org-test-with-parsed-data "| <6> | cell |"
(should
(equal
'(nil nil)
(mapcar (lambda (cell) (org-export-table-cell-width cell info))
(org-element-map tree 'table-cell 'identity))))))
(ert-deftest test-org-export/table-cell-alignment ()
"Test `org-export-table-cell-alignment' specifications."
(let ((org-table-number-fraction 0.5)
(org-table-number-regexp "^[0-9]+$"))
;; 1. Alignment is primarily determined by alignment cookies.
(org-test-with-temp-text "| <l> | <c> | <r> |"
(let* ((tree (org-element-parse-buffer))
(info `(:parse-tree ,tree)))
(should
(equal
'(left center right)
(mapcar (lambda (cell) (org-export-table-cell-alignment cell info))
(org-element-map tree 'table-cell 'identity))))))
;; 2. The last alignment cookie has precedence.
(org-test-with-parsed-data "
| <l8> |
| cell |
| <r9> |"
(should
(equal
'(right right right)
(mapcar (lambda (cell) (org-export-table-cell-alignment cell info))
(org-element-map tree 'table-cell 'identity)))))
;; 3. If there's no cookie, cell's contents determine alignment.
;; A column mostly made of cells containing numbers will align
;; its cells to the right.
(org-test-with-parsed-data "
| 123 |
| some text |
| 12345 |"
(should
(equal
'(right right right)
(mapcar (lambda (cell)
(org-export-table-cell-alignment cell info))
(org-element-map tree 'table-cell 'identity)))))
;; 4. Otherwise, they will be aligned to the left.
(org-test-with-parsed-data "
| text |
| some text |
| \alpha |"
(should
(equal
'(left left left)
(mapcar (lambda (cell)
(org-export-table-cell-alignment cell info))
(org-element-map tree 'table-cell 'identity)))))))
(ert-deftest test-org-export/table-cell-borders ()
"Test `org-export-table-cell-borders' specifications."
;; 1. Recognize various column groups indicators.
(org-test-with-parsed-data "| / | < | > | <> |"
(should
(equal
'((right bottom top) (left bottom top) (right bottom top)
(right left bottom top))
(mapcar (lambda (cell)
(org-export-table-cell-borders cell info))
(org-element-map tree 'table-cell 'identity)))))
;; 2. Accept shortcuts to define column groups.
(org-test-with-parsed-data "| / | < | < |"
(should
(equal
'((right bottom top) (right left bottom top) (left bottom top))
(mapcar (lambda (cell)
(org-export-table-cell-borders cell info))
(org-element-map tree 'table-cell 'identity)))))
;; 3. A valid column groups row must start with a "/".
(org-test-with-parsed-data "
| | < |
| a | b |"
(should
(equal '((top) (top) (bottom) (bottom))
(mapcar (lambda (cell)
(org-export-table-cell-borders cell info))
(org-element-map tree 'table-cell 'identity)))))
;; 4. Take table rules into consideration.
(org-test-with-parsed-data "
| 1 |
|---|
| 2 |"
(should
(equal '((below top) (bottom above))
(mapcar (lambda (cell)
(org-export-table-cell-borders cell info))
(org-element-map tree 'table-cell 'identity)))))
;; 5. Top and (resp. bottom) rules induce both `top' and `above'
;; (resp. `bottom' and `below') borders. Any special row is
;; ignored.
(org-test-with-parsed-data "
|---+----|
| / | |
| | 1 |
|---+----|"
(should
(equal '((bottom below top above))
(last
(mapcar (lambda (cell)
(org-export-table-cell-borders cell info))
(org-element-map tree 'table-cell 'identity)))))))
(ert-deftest test-org-export/table-dimensions ()
"Test `org-export-table-dimensions' specifications."
;; 1. Standard test.
(org-test-with-parsed-data "
| 1 | 2 | 3 |
| 4 | 5 | 6 |"
(should
(equal '(2 . 3)
(org-export-table-dimensions
(org-element-map tree 'table 'identity info 'first-match) info))))
;; 2. Ignore horizontal rules and special columns.
(org-test-with-parsed-data "
| / | < | > |
| 1 | 2 | 3 |
|---+---+---|
| 4 | 5 | 6 |"
(should
(equal '(2 . 3)
(org-export-table-dimensions
(org-element-map tree 'table 'identity info 'first-match) info)))))
(ert-deftest test-org-export/table-cell-address ()
"Test `org-export-table-cell-address' specifications."
;; 1. Standard test: index is 0-based.
(org-test-with-parsed-data "| a | b |"
(should
(equal '((0 . 0) (0 . 1))
(org-element-map
tree 'table-cell
(lambda (cell) (org-export-table-cell-address cell info))
info))))
;; 2. Special column isn't counted, nor are special rows.
(org-test-with-parsed-data "
| / | <> |
| | c |"
(should
(equal '(0 . 0)
(org-export-table-cell-address
(car (last (org-element-map tree 'table-cell 'identity info)))
info))))
;; 3. Tables rules do not count either.
(org-test-with-parsed-data "
| a |
|---|
| b |
|---|
| c |"
(should
(equal '(2 . 0)
(org-export-table-cell-address
(car (last (org-element-map tree 'table-cell 'identity info)))
info))))
;; 4. Return nil for special cells.
(org-test-with-parsed-data "| / | a |"
(should-not
(org-export-table-cell-address
(org-element-map tree 'table-cell 'identity nil 'first-match)
info))))
(ert-deftest test-org-export/get-table-cell-at ()
"Test `org-export-get-table-cell-at' specifications."
;; 1. Address ignores special columns, special rows and rules.
(org-test-with-parsed-data "
| / | <> |
| | a |
|---+----|
| | b |"
(should
(equal '("b")
(org-element-contents
(org-export-get-table-cell-at
'(1 . 0)
(org-element-map tree 'table 'identity info 'first-match)
info)))))
;; 2. Return value for a non-existent address is nil.
(org-test-with-parsed-data "| a |"
(should-not
(org-export-get-table-cell-at
'(2 . 2)
(org-element-map tree 'table 'identity info 'first-match)
info)))
(org-test-with-parsed-data "| / |"
(should-not
(org-export-get-table-cell-at
'(0 . 0)
(org-element-map tree 'table 'identity info 'first-match)
info))))
(ert-deftest test-org-export/table-cell-starts-colgroup-p ()
"Test `org-export-table-cell-starts-colgroup-p' specifications."
;; 1. A cell at a beginning of a row always starts a column group.
(org-test-with-parsed-data "| a |"
(should
(org-export-table-cell-starts-colgroup-p
(org-element-map tree 'table-cell 'identity info 'first-match)
info)))
;; 2. Special column should be ignored when determining the
;; beginning of the row.
(org-test-with-parsed-data "
| / | |
| | a |"
(should
(org-export-table-cell-starts-colgroup-p
(org-element-map tree 'table-cell 'identity info 'first-match)
info)))
;; 2. Explicit column groups.
(org-test-with-parsed-data "
| / | | < |
| a | b | c |"
(should
(equal
'(yes no yes)
(org-element-map
tree 'table-cell
(lambda (cell)
(if (org-export-table-cell-starts-colgroup-p cell info) 'yes 'no))
info)))))
(ert-deftest test-org-export/table-cell-ends-colgroup-p ()
"Test `org-export-table-cell-ends-colgroup-p' specifications."
;; 1. A cell at the end of a row always ends a column group.
(org-test-with-parsed-data "| a |"
(should
(org-export-table-cell-ends-colgroup-p
(org-element-map tree 'table-cell 'identity info 'first-match)
info)))
;; 2. Special column should be ignored when determining the
;; beginning of the row.
(org-test-with-parsed-data "
| / | |
| | a |"
(should
(org-export-table-cell-ends-colgroup-p
(org-element-map tree 'table-cell 'identity info 'first-match)
info)))
;; 3. Explicit column groups.
(org-test-with-parsed-data "
| / | < | |
| a | b | c |"
(should
(equal
'(yes no yes)
(org-element-map
tree 'table-cell
(lambda (cell)
(if (org-export-table-cell-ends-colgroup-p cell info) 'yes 'no))
info)))))
(ert-deftest test-org-export/table-row-starts-rowgroup-p ()
"Test `org-export-table-row-starts-rowgroup-p' specifications."
;; 1. A row at the beginning of a table always starts a row group.
;; So does a row following a table rule.
(org-test-with-parsed-data "
| a |
|---|
| b |"
(should
(equal
'(yes no yes)
(org-element-map
tree 'table-row
(lambda (row)
(if (org-export-table-row-starts-rowgroup-p row info) 'yes 'no))
info))))
;; 2. Special rows should be ignored when determining the beginning
;; of the row.
(org-test-with-parsed-data "
| / | < |
| | a |
|---+---|
| / | < |
| | b |"
(should
(equal
'(yes no yes)
(org-element-map
tree 'table-row
(lambda (row)
(if (org-export-table-row-starts-rowgroup-p row info) 'yes 'no))
info)))))
(ert-deftest test-org-export/table-row-ends-rowgroup-p ()
"Test `org-export-table-row-ends-rowgroup-p' specifications."
;; 1. A row at the end of a table always ends a row group. So does
;; a row preceding a table rule.
(org-test-with-parsed-data "
| a |
|---|
| b |"
(should
(equal
'(yes no yes)
(org-element-map
tree 'table-row
(lambda (row)
(if (org-export-table-row-ends-rowgroup-p row info) 'yes 'no))
info))))
;; 2. Special rows should be ignored when determining the beginning
;; of the row.
(org-test-with-parsed-data "
| | a |
| / | < |
|---+---|
| | b |
| / | < |"
(should
(equal
'(yes no yes)
(org-element-map
tree 'table-row
(lambda (row)
(if (org-export-table-row-ends-rowgroup-p row info) 'yes 'no))
info)))))
(ert-deftest test-org-export/table-row-starts-header-p ()
"Test `org-export-table-row-starts-header-p' specifications."
;; 1. Only the row starting the first row group starts the table
;; header.
(org-test-with-parsed-data "
| a |
| b |
|---|
| c |"
(should
(equal
'(yes no no no)
(org-element-map
tree 'table-row
(lambda (row)
(if (org-export-table-row-starts-header-p row info) 'yes 'no))
info))))
;; 2. A row cannot start an header if there's no header in the
;; table.
(org-test-with-parsed-data "
| a |
|---|"
(should-not
(org-export-table-row-starts-header-p
(org-element-map tree 'table-row 'identity info 'first-match)
info))))
(ert-deftest test-org-export/table-row-ends-header-p ()
"Test `org-export-table-row-ends-header-p' specifications."
;; 1. Only the row starting the first row group starts the table
;; header.
(org-test-with-parsed-data "
| a |
| b |
|---|
| c |"
(should
(equal
'(no yes no no)
(org-element-map
tree 'table-row
(lambda (row)
(if (org-export-table-row-ends-header-p row info) 'yes 'no))
info))))
;; 2. A row cannot start an header if there's no header in the
;; table.
(org-test-with-parsed-data "
| a |
|---|"
(should-not
(org-export-table-row-ends-header-p
(org-element-map tree 'table-row 'identity info 'first-match)
info))))
;;; Topology
(ert-deftest test-org-export/get-next-element ()
"Test `org-export-get-next-element' specifications."
;; Standard test.
(should
(equal "b"
(org-test-with-parsed-data "* Headline\n*a* b"
(org-export-get-next-element
(org-element-map tree 'bold 'identity info t) info))))
;; Return nil when no previous element.
(should-not
(org-test-with-parsed-data "* Headline\na *b*"
(org-export-get-next-element
(org-element-map tree 'bold 'identity info t) info)))
;; Non-exportable elements are ignored.
(should-not
(let ((org-export-with-timestamps nil))
(org-test-with-parsed-data "\alpha <2012-03-29 Thu>"
(org-export-get-next-element
(org-element-map tree 'entity 'identity info t) info)))))
(ert-deftest test-org-export/get-previous-element ()
"Test `org-export-get-previous-element' specifications."
;; Standard test.
(should
(equal "a "
(org-test-with-parsed-data "* Headline\na *b*"
(org-export-get-previous-element
(org-element-map tree 'bold 'identity info t) info))))
;; Return nil when no previous element.
(should-not
(org-test-with-parsed-data "* Headline\n*a* b"
(org-export-get-previous-element
(org-element-map tree 'bold 'identity info t) info)))
;; Non-exportable elements are ignored.
(should-not
(let ((org-export-with-timestamps nil))
(org-test-with-parsed-data "<2012-03-29 Thu> \alpha"
(org-export-get-previous-element
(org-element-map tree 'entity 'identity info t) info)))))
(provide 'test-org-export)
;;; test-org-export.el end here
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