testing/lisp/test-org-export.el

   1 ;;; test-org-export.el --- Tests for org-export.el
   2
   3 ;; Copyright (C) 2012  Nicolas Goaziou
   4
   5 ;; Author: Nicolas Goaziou <n.goaziou at gmail dot com>
   6
   7 ;; Released under the GNU General Public License version 3
   8 ;; see: http://www.gnu.org/licenses/gpl-3.0.html
   9
  10 ;;;; Comments
  11
  12
  13 \f
  14 ;;; Code:
  15
  16 (unless (featurep 'org-export)
  17   (signal 'missing-test-dependency "org-export"))
  18
  19 (defmacro org-test-with-backend (backend &rest body)
  20   "Execute body with an export back-end defined.
  21
  22 BACKEND is the name of the back-end.  BODY is the body to
  23 execute.  The defined back-end simply returns parsed data as Org
  24 syntax."
  25   (declare (debug (form body)) (indent 1))
  26   `(let ((,(intern (format "org-%s-translate-alist" backend))
  27           ',(let (transcode-table)
  28               (dolist (type (append org-element-all-elements
  29                                     org-element-all-objects)
  30                             transcode-table)
  31                 (push
  32                  (cons type
  33                        (lambda (obj contents info)
  34                          (funcall
  35                           (intern (format "org-element-%s-interpreter" type))
  36                           obj contents)))
  37                  transcode-table)))))
  38      (progn ,@body)))
  39
  40 (defmacro org-test-with-parsed-data (data &rest body)
  41   "Execute body with parsed data available.
  42
  43 DATA is a string containing the data to be parsed.  BODY is the
  44 body to execute.  Parse tree is available under the `tree'
  45 variable, and communication channel under `info'.
  46
  47 This function calls `org-export-collect-tree-properties'.  As
  48 such, `:ignore-list' (for `org-element-map') and
  49 `:parse-tree' (for `org-export-get-genealogy') properties are
  50 already filled in `info'."
  51   (declare (debug (form body)) (indent 1))
  52   `(org-test-with-temp-text ,data
  53      (let* ((tree (org-element-parse-buffer))
  54             (info (org-export-collect-tree-properties
  55                    tree (org-export-get-environment))))
  56        ,@body)))
  57
  58
  59 \f
  60 ;;; Internal Tests
  61
  62 (ert-deftest test-org-export/bind-keyword ()
  63   "Test reading #+BIND: keywords."
  64   ;; Test with `org-export-all-BIND' set to t.
  65   (should
  66    (org-test-with-temp-text "#+BIND: variable value"
  67      (let ((org-export-allow-BIND t))
  68        (org-export--install-letbind-maybe)
  69        (eq variable 'value))))
  70   ;; Test with `org-export-all-BIND' set to nil.
  71   (should-not
  72    (org-test-with-temp-text "#+BIND: variable value"
  73      (let ((org-export-allow-BIND nil))
  74        (org-export--install-letbind-maybe)
  75        (boundp 'variable))))
  76   ;; Test with `org-export-all-BIND' set to 'confirm and
  77   ;; `org-export--allow-BIND-local' to t .
  78   (should
  79    (org-test-with-temp-text "#+BIND: variable value"
  80      (let ((org-export-allow-BIND 'confirm))
  81        (org-set-local 'org-export--allow-BIND-local t)
  82        (org-export--install-letbind-maybe)
  83        (eq variable 'value))))
  84   ;; Test with `org-export-all-BIND' set to 'confirm and
  85   ;; `org-export--allow-BIND-local' to nil.
  86   (should-not
  87    (org-test-with-temp-text "#+BIND: variable value"
  88      (let ((org-export-allow-BIND 'confirm))
  89        (org-set-local 'org-export--allow-BIND-local nil)
  90        (org-export--install-letbind-maybe)
  91        (boundp 'variable))))
  92   ;; BIND keywords are case-insensitive.
  93   (should
  94    (org-test-with-temp-text "#+bind: variable value"
  95      (let ((org-export-allow-BIND t))
  96        (org-export--install-letbind-maybe)
  97        (eq variable 'value)))))
  98
  99 (ert-deftest test-org-export/parse-option-keyword ()
 100   "Test reading all standard #+OPTIONS: items."
 101   (should
 102    (equal
 103     (org-export--parse-option-keyword
 104      "H:1 num:t \\n:t timestamp:t arch:t author:t creator:t d:t email:t
 105  *:t e:t ::t f:t pri:t -:t ^:t toc:t |:t tags:t tasks:t <:t todo:t inline:nil
 106  stat:t")
 107     '(:headline-levels
 108       1 :preserve-breaks t :section-numbers t :time-stamp-file t
 109       :with-archived-trees t :with-author t :with-creator t :with-drawers t
 110       :with-email t :with-emphasize t :with-entities t :with-fixed-width t
 111       :with-footnotes t :with-inlinetasks nil :with-priority t
 112       :with-special-strings t :with-statistics-cookies t :with-sub-superscript t
 113       :with-toc t :with-tables t :with-tags t :with-tasks t :with-timestamps t
 114       :with-todo-keywords t)))
 115   ;; Test some special values.
 116   (should
 117    (equal
 118     (org-export--parse-option-keyword
 119      "arch:headline creator:comment d:(\"TEST\")
 120  ^:{} toc:1 tags:not-in-toc tasks:todo num:2 <:active")
 121     '( :section-numbers
 122        2
 123        :with-archived-trees headline :with-creator comment
 124        :with-drawers ("TEST") :with-sub-superscript {} :with-toc 1
 125        :with-tags not-in-toc :with-tasks todo :with-timestamps active))))
 126
 127 (ert-deftest test-org-export/get-inbuffer-options ()
 128   "Test reading all standard export keywords."
 129   (should
 130    (equal
 131     (org-test-with-temp-text "#+AUTHOR: Me, Myself and I
 132 #+CREATOR: Idem
 133 #+DATE: Today
 134 #+DESCRIPTION: Testing
 135 #+DESCRIPTION: with two lines
 136 #+EMAIL: some@email.org
 137 #+EXCLUDE_TAGS: noexport invisible
 138 #+KEYWORDS: test
 139 #+LANGUAGE: en
 140 #+SELECT_TAGS: export
 141 #+TITLE: Some title
 142 #+TITLE: with spaces"
 143       (org-export--get-inbuffer-options))
 144     '(:author
 145       ("Me, Myself and I") :creator "Idem" :date ("Today")
 146       :description "Testing\nwith two lines" :email "some@email.org"
 147       :exclude-tags ("noexport" "invisible") :keywords "test" :language "en"
 148       :select-tags ("export") :title ("Some title with spaces")))))
 149
 150 (ert-deftest test-org-export/get-subtree-options ()
 151   "Test setting options from headline's properties."
 152   ;; EXPORT_TITLE.
 153   (org-test-with-temp-text "#+TITLE: Title
 154 * Headline
 155   :PROPERTIES:
 156   :EXPORT_TITLE: Subtree Title
 157   :END:
 158 Paragraph"
 159     (forward-line)
 160     (should (equal (plist-get (org-export-get-environment nil t) :title)
 161                    '("Subtree Title"))))
 162   :title
 163   '("subtree-title")
 164   ;; EXPORT_OPTIONS.
 165   (org-test-with-temp-text "#+OPTIONS: H:1
 166 * Headline
 167   :PROPERTIES:
 168   :EXPORT_OPTIONS: H:2
 169   :END:
 170 Paragraph"
 171     (forward-line)
 172     (should
 173      (= 2 (plist-get (org-export-get-environment nil t) :headline-levels))))
 174   ;; EXPORT_DATE.
 175   (org-test-with-temp-text "#+DATE: today
 176 * Headline
 177   :PROPERTIES:
 178   :EXPORT_DATE: 29-03-2012
 179   :END:
 180 Paragraph"
 181     (forward-line)
 182     (should (equal (plist-get (org-export-get-environment nil t) :date)
 183                    '("29-03-2012"))))
 184   ;; Export properties are case-insensitive.
 185   (org-test-with-temp-text "* Headline
 186   :PROPERTIES:
 187   :EXPORT_Date: 29-03-2012
 188   :END:
 189 Paragraph"
 190     (should (equal (plist-get (org-export-get-environment nil t) :date)
 191                    '("29-03-2012")))))
 192
 193 (ert-deftest test-org-export/handle-options ()
 194   "Test if export options have an impact on output."
 195   ;; Test exclude tags.
 196   (org-test-with-temp-text "* Head1 :noexport:"
 197     (org-test-with-backend test
 198       (should
 199        (equal (org-export-as 'test nil nil nil '(:exclude-tags ("noexport")))
 200               ""))))
 201   ;; Test include tags.
 202   (org-test-with-temp-text "
 203 * Head1
 204 * Head2
 205 ** Sub-Head2.1 :export:
 206 *** Sub-Head2.1.1
 207 * Head2"
 208     (org-test-with-backend test
 209       (should
 210        (equal
 211         "* Head2\n** Sub-Head2.1 :export:\n*** Sub-Head2.1.1\n"
 212         (let ((org-tags-column 0))
 213           (org-export-as 'test nil nil nil '(:select-tags ("export"))))))))
 214   ;; Test mixing include tags and exclude tags.
 215   (org-test-with-temp-text "
 216 * Head1 :export:
 217 ** Sub-Head1 :noexport:
 218 ** Sub-Head2
 219 * Head2 :noexport:
 220 ** Sub-Head1 :export:"
 221     (org-test-with-backend test
 222       (should
 223        (string-match
 224         "\\* Head1[ \t]+:export:\n\\*\\* Sub-Head2\n"
 225         (org-export-as
 226          'test nil nil nil
 227          '(:select-tags ("export") :exclude-tags ("noexport")))))))
 228   ;; Ignore tasks.
 229   (let ((org-todo-keywords '((sequence "TODO" "DONE"))))
 230     (org-test-with-temp-text "* TODO Head1"
 231       (org-test-with-backend test
 232         (should (equal (org-export-as 'test nil nil nil '(:with-tasks nil))
 233                        "")))))
 234   (let ((org-todo-keywords '((sequence "TODO" "DONE"))))
 235     (org-test-with-temp-text "* TODO Head1"
 236       (org-test-with-backend test
 237         (should (equal (org-export-as 'test nil nil nil '(:with-tasks t))
 238                        "* TODO Head1\n")))))
 239   ;; Archived tree.
 240   (org-test-with-temp-text "* Head1 :archive:"
 241     (let ((org-archive-tag "archive"))
 242       (org-test-with-backend test
 243         (should
 244          (equal (org-export-as 'test nil nil nil '(:with-archived-trees nil))
 245                 "")))))
 246   (org-test-with-temp-text "* Head1 :archive:\nbody\n** Sub-head 2"
 247     (let ((org-archive-tag "archive"))
 248       (org-test-with-backend test
 249         (should
 250          (string-match
 251           "\\* Head1[ \t]+:archive:"
 252           (org-export-as 'test nil nil nil
 253                          '(:with-archived-trees headline)))))))
 254   (org-test-with-temp-text "* Head1 :archive:"
 255     (let ((org-archive-tag "archive"))
 256       (org-test-with-backend test
 257         (should
 258          (string-match
 259           "\\`\\* Head1[ \t]+:archive:\n\\'"
 260           (org-export-as 'test nil nil nil '(:with-archived-trees t)))))))
 261   ;; Drawers.
 262   (let ((org-drawers '("TEST")))
 263     (org-test-with-temp-text ":TEST:\ncontents\n:END:"
 264       (org-test-with-backend test
 265         (should (equal (org-export-as 'test nil nil nil '(:with-drawers nil))
 266                        ""))
 267         (should (equal (org-export-as 'test nil nil nil '(:with-drawers t))
 268                        ":TEST:\ncontents\n:END:\n")))))
 269   (let ((org-drawers '("FOO" "BAR")))
 270     (org-test-with-temp-text ":FOO:\nkeep\n:END:\n:BAR:\nremove\n:END:"
 271       (org-test-with-backend test
 272         (should
 273          (equal (org-export-as 'test nil nil nil '(:with-drawers ("FOO")))
 274                 ":FOO:\nkeep\n:END:\n")))))
 275   ;; Timestamps.
 276   (org-test-with-temp-text "[2012-04-29 sun. 10:45]<2012-04-29 sun. 10:45>"
 277     (org-test-with-backend test
 278       (should
 279        (equal (org-export-as 'test nil nil nil '(:with-timestamps t))
 280               "[2012-04-29 sun. 10:45]<2012-04-29 sun. 10:45>\n"))
 281       (should
 282        (equal (org-export-as 'test nil nil nil '(:with-timestamps nil)) ""))
 283       (should
 284        (equal (org-export-as 'test nil nil nil '(:with-timestamps active))
 285               "<2012-04-29 sun. 10:45>\n"))
 286       (should
 287        (equal (org-export-as 'test nil nil nil '(:with-timestamps inactive))
 288               "[2012-04-29 sun. 10:45]\n"))))
 289   ;; Clocks.
 290   (let ((org-clock-string "CLOCK:"))
 291     (org-test-with-temp-text "CLOCK: [2012-04-29 sun. 10:45]"
 292       (org-test-with-backend test
 293         (should
 294          (equal (org-export-as 'test nil nil nil '(:with-clocks t))
 295                 "CLOCK: [2012-04-29 sun. 10:45]\n"))
 296         (should
 297          (equal (org-export-as 'test nil nil nil '(:with-clocks nil)) "")))))
 298   ;; Plannings.
 299   (let ((org-closed-string "CLOSED:"))
 300     (org-test-with-temp-text "CLOSED: [2012-04-29 sun. 10:45]"
 301       (org-test-with-backend test
 302         (should
 303          (equal (org-export-as 'test nil nil nil '(:with-plannings t))
 304                 "CLOSED: [2012-04-29 sun. 10:45]\n"))
 305         (should
 306          (equal (org-export-as 'test nil nil nil '(:with-plannings nil))
 307                 "")))))
 308   ;; Inlinetasks.
 309   (when (featurep 'org-inlinetask)
 310     (should
 311      (equal
 312       (let ((org-inlinetask-min-level 15))
 313         (org-test-with-temp-text "*************** Task"
 314           (org-test-with-backend test
 315             (org-export-as 'test nil nil nil '(:with-inlinetasks nil)))))
 316       ""))
 317     (should
 318      (equal
 319       (let ((org-inlinetask-min-level 15))
 320         (org-test-with-temp-text
 321             "*************** Task\nContents\n*************** END"
 322           (org-test-with-backend test
 323             (org-export-as 'test nil nil nil '(:with-inlinetasks nil)))))
 324       "")))
 325   ;; Statistics cookies.
 326   (should
 327    (equal ""
 328           (org-test-with-temp-text "[0/0]"
 329             (org-test-with-backend test
 330               (org-export-as
 331                'test nil nil nil '(:with-statistics-cookies nil)))))))
 332
 333 (ert-deftest test-org-export/comment-tree ()
 334   "Test if export process ignores commented trees."
 335   (let ((org-comment-string "COMMENT"))
 336     (org-test-with-temp-text "* COMMENT Head1"
 337       (org-test-with-backend test
 338         (should (equal (org-export-as 'test) ""))))))
 339
 340 (ert-deftest test-org-export/export-scope ()
 341   "Test all export scopes."
 342   (org-test-with-temp-text "
 343 * Head1
 344 ** Head2
 345 text
 346 *** Head3"
 347     (org-test-with-backend test
 348       ;; Subtree.
 349       (forward-line 3)
 350       (should (equal (org-export-as 'test 'subtree) "text\n*** Head3\n"))
 351       ;; Visible.
 352       (goto-char (point-min))
 353       (forward-line)
 354       (org-cycle)
 355       (should (equal (org-export-as 'test nil 'visible) "* Head1\n"))
 356       ;; Body only.
 357       (flet ((org-test-template (body info) (format "BEGIN\n%sEND" body)))
 358         (push '(template . org-test-template) org-test-translate-alist)
 359         (should (equal (org-export-as 'test nil nil 'body-only)
 360                        "* Head1\n** Head2\ntext\n*** Head3\n"))
 361         (should (equal (org-export-as 'test)
 362                        "BEGIN\n* Head1\n** Head2\ntext\n*** Head3\nEND")))
 363       ;; Region.
 364       (goto-char (point-min))
 365       (forward-line 3)
 366       (transient-mark-mode 1)
 367       (push-mark (point) t t)
 368       (goto-char (point-at-eol))
 369       (should (equal (org-export-as 'test) "text\n"))))
 370   ;; Subtree with a code block calling another block outside.
 371   (should
 372    (equal ": 3\n"
 373           (org-test-with-temp-text "
 374 * Head1
 375 #+BEGIN_SRC emacs-lisp :noweb yes :exports results
 376 <<test>>
 377 #+END_SRC
 378 * Head2
 379 #+NAME: test
 380 #+BEGIN_SRC emacs-lisp
 381 \(+ 1 2)
 382 #+END_SRC"
 383             (org-test-with-backend test
 384               (forward-line 1)
 385               (org-export-as 'test 'subtree))))))
 386
 387 (ert-deftest test-org-export/expand-include ()
 388   "Test file inclusion in an Org buffer."
 389   ;; Error when file isn't specified.
 390   (should-error
 391    (org-test-with-temp-text "#+INCLUDE: dummy.org"
 392      (org-export-expand-include-keyword)))
 393   ;; Full insertion with recursive inclusion.
 394   (org-test-with-temp-text
 395       (format "#+INCLUDE: \"%s/examples/include.org\"" org-test-dir)
 396     (org-export-expand-include-keyword)
 397     (should (equal (buffer-string)
 398                    "Small Org file with an include keyword.
 399
 400 #+BEGIN_SRC emacs-lisp :exports results\n(+ 2 1)\n#+END_SRC
 401
 402 Success!
 403
 404 * Heading
 405 body\n")))
 406   ;; Localized insertion.
 407   (org-test-with-temp-text
 408       (format "#+INCLUDE: \"%s/examples/include.org\" :lines \"1-2\""
 409               org-test-dir)
 410     (org-export-expand-include-keyword)
 411     (should (equal (buffer-string)
 412                    "Small Org file with an include keyword.\n")))
 413   ;; Insertion with constraints on headlines level.
 414   (org-test-with-temp-text
 415       (format
 416        "* Top heading\n#+INCLUDE: \"%s/examples/include.org\" :lines \"9-\""
 417        org-test-dir)
 418     (org-export-expand-include-keyword)
 419     (should (equal (buffer-string) "* Top heading\n** Heading\nbody\n")))
 420   ;; Inclusion within an example block.
 421   (org-test-with-temp-text
 422       (format "#+INCLUDE: \"%s/examples/include.org\" :lines \"1-2\" example"
 423               org-test-dir)
 424     (org-export-expand-include-keyword)
 425     (should
 426      (equal
 427       (buffer-string)
 428       "#+BEGIN_EXAMPLE\nSmall Org file with an include keyword.\n#+END_EXAMPLE\n")))
 429   ;; Inclusion within a src-block.
 430   (org-test-with-temp-text
 431       (format
 432        "#+INCLUDE: \"%s/examples/include.org\" :lines \"4-5\" src emacs-lisp"
 433        org-test-dir)
 434     (org-export-expand-include-keyword)
 435     (should (equal (buffer-string)
 436                    "#+BEGIN_SRC emacs-lisp\n(+ 2 1)\n#+END_SRC\n"))))
 437
 438 (ert-deftest test-org-export/expand-macro ()
 439   "Test macro expansion in an Org buffer."
 440   ;; Standard macro expansion.
 441   (should
 442    (equal "#+MACRO: macro1 value\nvalue\n"
 443           (org-test-with-temp-text "#+MACRO: macro1 value\n{{{macro1}}}"
 444             (org-test-with-backend test (org-export-as 'test)))))
 445   ;; Expand specific macros.
 446   (should
 447    (equal "me 2012-03-29 me@here Title\n"
 448           (org-test-with-temp-text
 449               "
 450 #+TITLE: Title
 451 #+DATE: 2012-03-29
 452 #+AUTHOR: me
 453 #+EMAIL: me@here
 454 {{{author}}} {{{date}}} {{{email}}} {{{title}}}"
 455             (let ((output (org-test-with-backend test (org-export-as 'test))))
 456               (substring output (string-match ".*\n\\'" output))))))
 457   ;; Expand specific macros when property contained a regular macro
 458   ;; already.
 459   (should
 460    (equal "value\n"
 461           (org-test-with-temp-text "
 462 #+MACRO: macro1 value
 463 #+TITLE: {{{macro1}}}
 464 {{{title}}}"
 465             (let ((output (org-test-with-backend test (org-export-as 'test))))
 466               (substring output (string-match ".*\n\\'" output))))))
 467   ;; Expand macros with templates in included files.
 468   (should
 469    (equal "success\n"
 470           (org-test-with-temp-text
 471               (format "#+INCLUDE: \"%s/examples/macro-templates.org\"
 472 {{{included-macro}}}" org-test-dir)
 473             (let ((output (org-test-with-backend test (org-export-as 'test))))
 474               (substring output (string-match ".*\n\\'" output)))))))
 475
 476 (ert-deftest test-org-export/user-ignore-list ()
 477   "Test if `:ignore-list' accepts user input."
 478   (org-test-with-backend test
 479     (flet ((skip-note-head
 480             (data backend info)
 481             ;; Ignore headlines with the word "note" in their title.
 482             (org-element-map
 483              data 'headline
 484              (lambda (headline)
 485                (when (string-match "\\<note\\>"
 486                                    (org-element-property :raw-value headline))
 487                  (org-export-ignore-element headline info)))
 488              info)
 489             data))
 490       ;; Install function in parse tree filters.
 491       (let ((org-export-filter-parse-tree-functions '(skip-note-head)))
 492         (org-test-with-temp-text "* Head1\n* Head2 (note)\n"
 493           (should (equal (org-export-as 'test) "* Head1\n")))))))
 494
 495 (ert-deftest test-org-export/before-parsing-hook ()
 496   "Test `org-export-before-parsing-hook'."
 497   (org-test-with-backend test
 498     (org-test-with-temp-text "* Headline 1\nBody 1\n* Headline 2\nBody 2"
 499       (let ((org-export-before-parsing-hook
 500              '((lambda (backend)
 501                  (org-map-entries
 502                   (lambda ()
 503                     (delete-region (point) (progn (forward-line) (point)))))))))
 504         (should (equal (org-export-as 'test) "Body 1\nBody 2\n"))))))
 505
 506
 507 \f
 508 ;;; Affiliated Keywords
 509
 510 (ert-deftest test-org-export/read-attribute ()
 511   "Test `org-export-read-attribute' specifications."
 512   ;; Standard test.
 513   (should
 514    (equal
 515     (org-export-read-attribute
 516      :attr_html
 517      (org-test-with-temp-text "#+ATTR_HTML: :a 1 :b 2\nParagraph"
 518        (org-element-at-point)))
 519     '(:a 1 :b 2)))
 520   ;; Return nil on empty attribute.
 521   (should-not
 522    (org-export-read-attribute
 523     :attr_html
 524     (org-test-with-temp-text "Paragraph" (org-element-at-point)))))
 525
 526 (ert-deftest test-org-export/get-caption ()
 527   "Test `org-export-get-caption' specifications."
 528   ;; Without optional argument, return long caption
 529   (should
 530    (equal
 531     '("l")
 532     (org-test-with-temp-text "#+CAPTION[s]: l\nPara"
 533       (org-export-get-caption (org-element-at-point)))))
 534   ;; With optional argument, return short caption.
 535   (should
 536    (equal
 537     '("s")
 538     (org-test-with-temp-text "#+CAPTION[s]: l\nPara"
 539       (org-export-get-caption (org-element-at-point) t))))
 540   ;; Multiple lines are separated by white spaces.
 541   (should
 542    (equal
 543     '("a" " " "b")
 544     (org-test-with-temp-text "#+CAPTION: a\n#+CAPTION: b\nPara"
 545       (org-export-get-caption (org-element-at-point))))))
 546
 547
 548 \f
 549 ;;; Export Snippets
 550
 551 (ert-deftest test-org-export/export-snippet ()
 552   "Test export snippets transcoding."
 553   (org-test-with-temp-text "@@test:A@@@@t:B@@"
 554     (org-test-with-backend test
 555       (let ((org-test-translate-alist
 556              (cons (cons 'export-snippet
 557                          (lambda (snippet contents info)
 558                            (when (eq (org-export-snippet-backend snippet) 'test)
 559                              (org-element-property :value snippet))))
 560                    org-test-translate-alist)))
 561         (let ((org-export-snippet-translation-alist nil))
 562           (should (equal (org-export-as 'test) "A\n")))
 563         (let ((org-export-snippet-translation-alist '(("t" . "test"))))
 564           (should (equal (org-export-as 'test) "AB\n")))))))
 565
 566
 567 \f
 568 ;;; Footnotes
 569
 570 (ert-deftest test-org-export/footnotes ()
 571   "Test footnotes specifications."
 572   (let ((org-footnote-section nil)
 573         (org-export-with-footnotes t))
 574     ;; 1. Read every type of footnote.
 575     (should
 576      (equal
 577       '((1 . "A\n") (2 . "B") (3 . "C") (4 . "D"))
 578       (org-test-with-parsed-data
 579           "Text[fn:1] [1] [fn:label:C] [fn::D]\n\n[fn:1] A\n\n[1] B"
 580         (org-element-map
 581          tree 'footnote-reference
 582          (lambda (ref)
 583            (let ((def (org-export-get-footnote-definition ref info)))
 584              (cons (org-export-get-footnote-number ref info)
 585                    (if (eq (org-element-property :type ref) 'inline) (car def)
 586                      (car (org-element-contents
 587                            (car (org-element-contents def))))))))
 588          info))))
 589     ;; 2. Test nested footnotes order.
 590     (org-test-with-parsed-data
 591         "Text[fn:1:A[fn:2]] [fn:3].\n\n[fn:2] B [fn:3] [fn::D].\n\n[fn:3] C."
 592       (should
 593        (equal
 594         '((1 . "fn:1") (2 . "fn:2") (3 . "fn:3") (4))
 595         (org-element-map
 596          tree 'footnote-reference
 597          (lambda (ref)
 598            (when (org-export-footnote-first-reference-p ref info)
 599              (cons (org-export-get-footnote-number ref info)
 600                    (org-element-property :label ref))))
 601          info))))
 602     ;; 3. Test nested footnote in invisible definitions.
 603     (org-test-with-temp-text "Text[1]\n\n[1] B [2]\n\n[2] C."
 604       ;; Hide definitions.
 605       (narrow-to-region (point) (point-at-eol))
 606       (let* ((tree (org-element-parse-buffer))
 607              (info (org-combine-plists
 608                     `(:parse-tree ,tree)
 609                     (org-export-collect-tree-properties
 610                      tree (org-export-get-environment)))))
 611         ;; Both footnotes should be seen.
 612         (should
 613          (= (length (org-export-collect-footnote-definitions tree info)) 2))))
 614     ;; 4. Test footnotes definitions collection.
 615     (org-test-with-parsed-data "Text[fn:1:A[fn:2]] [fn:3].
 616
 617 \[fn:2] B [fn:3] [fn::D].
 618
 619 \[fn:3] C."
 620       (should (= (length (org-export-collect-footnote-definitions tree info))
 621                  4)))
 622     ;; 5. Test export of footnotes defined outside parsing scope.
 623     (org-test-with-temp-text "[fn:1] Out of scope
 624 * Title
 625 Paragraph[fn:1]"
 626       (org-test-with-backend test
 627         (let ((org-test-translate-alist
 628                (cons (cons 'footnote-reference
 629                            (lambda (fn contents info)
 630                              (org-element-interpret-data
 631                               (org-export-get-footnote-definition fn info))))
 632                      org-test-translate-alist)))
 633           (forward-line)
 634           (should (equal "ParagraphOut of scope\n"
 635                          (org-export-as 'test 'subtree))))))))
 636
 637
 638 \f
 639 ;;; Headlines and Inlinetasks
 640
 641 (ert-deftest test-org-export/get-relative-level ()
 642   "Test `org-export-get-relative-level' specifications."
 643   ;; Standard test.
 644   (should
 645    (equal '(1 2)
 646           (let ((org-odd-levels-only nil))
 647             (org-test-with-parsed-data "* Headline 1\n** Headline 2"
 648               (org-element-map
 649                tree 'headline
 650                (lambda (h) (org-export-get-relative-level h info))
 651                info)))))
 652   ;; Missing levels
 653   (should
 654    (equal '(1 3)
 655           (let ((org-odd-levels-only nil))
 656             (org-test-with-parsed-data "** Headline 1\n**** Headline 2"
 657               (org-element-map
 658                tree 'headline
 659                (lambda (h) (org-export-get-relative-level h info))
 660                info))))))
 661
 662 (ert-deftest test-org-export/low-level-p ()
 663   "Test `org-export-low-level-p' specifications."
 664   (should
 665    (equal
 666     '(no yes)
 667     (let ((org-odd-levels-only nil))
 668       (org-test-with-parsed-data "* Headline 1\n** Headline 2"
 669         (org-element-map
 670          tree 'headline
 671          (lambda (h) (if (org-export-low-level-p h info) 'yes 'no))
 672          (plist-put info :headline-levels 1)))))))
 673
 674 (ert-deftest test-org-export/get-headline-number ()
 675   "Test `org-export-get-headline-number' specifications."
 676   ;; Standard test.
 677   (should
 678    (equal
 679     '((1) (1 1))
 680     (let ((org-odd-levels-only nil))
 681       (org-test-with-parsed-data "* Headline 1\n** Headline 2"
 682         (org-element-map
 683          tree 'headline
 684          (lambda (h) (org-export-get-headline-number h info))
 685          info)))))
 686   ;; Missing levels are replaced with 0.
 687   (should
 688    (equal
 689     '((1) (1 0 1))
 690     (let ((org-odd-levels-only nil))
 691       (org-test-with-parsed-data "* Headline 1\n*** Headline 2"
 692         (org-element-map
 693          tree 'headline
 694          (lambda (h) (org-export-get-headline-number h info))
 695          info))))))
 696
 697 (ert-deftest test-org-export/numbered-headline-p ()
 698   "Test `org-export-numbered-headline-p' specifications."
 699   ;; If `:section-numbers' is nil, never number headlines.
 700   (should-not
 701    (org-test-with-parsed-data "* Headline"
 702      (org-element-map
 703       tree 'headline
 704       (lambda (h) (org-export-numbered-headline-p h info))
 705       (plist-put info :section-numbers nil))))
 706   ;; If `:section-numbers' is a number, only number headlines with
 707   ;; a level greater that it.
 708   (should
 709    (equal
 710     '(yes no)
 711     (org-test-with-parsed-data "* Headline 1\n** Headline 2"
 712       (org-element-map
 713        tree 'headline
 714        (lambda (h) (if (org-export-numbered-headline-p h info) 'yes 'no))
 715        (plist-put info :section-numbers 1)))))
 716   ;; Otherwise, headlines are always numbered.
 717   (should
 718    (org-test-with-parsed-data "* Headline"
 719      (org-element-map
 720       tree 'headline
 721       (lambda (h) (org-export-numbered-headline-p h info))
 722       (plist-put info :section-numbers t)))))
 723
 724 (ert-deftest test-org-export/number-to-roman ()
 725   "Test `org-export-number-to-roman' specifications."
 726   ;; If number is negative, return it as a string.
 727   (should (equal (org-export-number-to-roman -1) "-1"))
 728   ;; Otherwise, return it as a roman number.
 729   (should (equal (org-export-number-to-roman 1449) "MCDXLIX")))
 730
 731 (ert-deftest test-org-export/get-tags ()
 732   "Test `org-export-get-tags' specifications."
 733   (let ((org-export-exclude-tags '("noexport"))
 734         (org-export-select-tags '("export")))
 735     ;; Standard test: tags which are not a select tag, an exclude tag,
 736     ;; or specified as optional argument shouldn't be ignored.
 737     (should
 738      (org-test-with-parsed-data "* Headline :tag:"
 739        (org-export-get-tags (org-element-map tree 'headline 'identity info t)
 740                             info)))
 741     ;; Exclude tags are removed.
 742     (should-not
 743      (org-test-with-parsed-data "* Headline :noexport:"
 744        (org-export-get-tags (org-element-map tree 'headline 'identity info t)
 745                             info)))
 746     ;; Select tags are removed.
 747     (should-not
 748      (org-test-with-parsed-data "* Headline :export:"
 749        (org-export-get-tags (org-element-map tree 'headline 'identity info t)
 750                             info)))
 751     (should
 752      (equal
 753       '("tag")
 754       (org-test-with-parsed-data "* Headline :tag:export:"
 755         (org-export-get-tags (org-element-map tree 'headline 'identity info t)
 756                              info))))
 757     ;; Tags provided in the optional argument are also ignored.
 758     (should-not
 759      (org-test-with-parsed-data "* Headline :ignore:"
 760        (org-export-get-tags (org-element-map tree 'headline 'identity info t)
 761                             info '("ignore"))))
 762     ;; Allow tag inheritance.
 763     (should
 764      (equal
 765       '(("tag") ("tag"))
 766       (org-test-with-parsed-data "* Headline :tag:\n** Sub-heading"
 767         (org-element-map
 768          tree 'headline
 769          (lambda (hl) (org-export-get-tags hl info nil t)) info))))
 770     ;; Tag inheritance checks FILETAGS keywords.
 771     (should
 772      (equal
 773       '(("a" "b" "tag"))
 774       (org-test-with-parsed-data "#+FILETAGS: :a:b:\n* Headline :tag:"
 775         (org-element-map
 776          tree 'headline
 777          (lambda (hl) (org-export-get-tags hl info nil t)) info))))))
 778
 779 (ert-deftest test-org-export/get-node-property ()
 780   "Test`org-export-get-node-property' specifications."
 781   ;; Standard test.
 782   (should
 783    (equal "value"
 784           (org-test-with-parsed-data "* Headline
 785   :PROPERTIES:
 786   :prop:     value
 787   :END:"
 788             (org-export-get-node-property
 789              :prop (org-element-map tree 'headline 'identity nil t)))))
 790   ;; Test inheritance.
 791   (should
 792    (equal "value"
 793           (org-test-with-parsed-data "* Parent
 794   :PROPERTIES:
 795   :prop:     value
 796   :END:
 797 ** Headline
 798    Paragraph"
 799             (org-export-get-node-property
 800              :prop (org-element-map tree 'paragraph 'identity nil t) t))))
 801   ;; Cannot return a value before the first headline.
 802   (should-not
 803    (org-test-with-parsed-data "Paragraph
 804 * Headline
 805   :PROPERTIES:
 806   :prop:     value
 807   :END:"
 808      (org-export-get-node-property
 809       :prop (org-element-map tree 'paragraph 'identity nil t)))))
 810
 811 (ert-deftest test-org-export/first-sibling-p ()
 812   "Test `org-export-first-sibling-p' specifications."
 813   ;; Standard test.
 814   (should
 815    (equal
 816     '(yes yes no)
 817     (org-test-with-parsed-data "* Headline\n** Headline 2\n** Headline 3"
 818       (org-element-map
 819        tree 'headline
 820        (lambda (h) (if (org-export-first-sibling-p h info) 'yes 'no))
 821        info))))
 822   ;; Ignore headlines not exported.
 823   (should
 824    (equal
 825     '(yes)
 826     (let ((org-export-exclude-tags '("ignore")))
 827       (org-test-with-parsed-data "* Headline :ignore:\n* Headline 2"
 828         (org-element-map
 829          tree 'headline
 830          (lambda (h) (if (org-export-first-sibling-p h info) 'yes 'no))
 831          info))))))
 832
 833 (ert-deftest test-org-export/last-sibling-p ()
 834   "Test `org-export-last-sibling-p' specifications."
 835   ;; Standard test.
 836   (should
 837    (equal
 838     '(yes no yes)
 839     (org-test-with-parsed-data "* Headline\n** Headline 2\n** Headline 3"
 840       (org-element-map
 841        tree 'headline
 842        (lambda (h) (if (org-export-last-sibling-p h info) 'yes 'no))
 843        info))))
 844   ;; Ignore headlines not exported.
 845   (should
 846    (equal
 847     '(yes)
 848     (let ((org-export-exclude-tags '("ignore")))
 849       (org-test-with-parsed-data "* Headline\n* Headline 2 :ignore:"
 850         (org-element-map
 851          tree 'headline
 852          (lambda (h) (if (org-export-last-sibling-p h info) 'yes 'no))
 853          info))))))
 854
 855
 856 \f
 857 ;;; Links
 858
 859 (ert-deftest test-org-export/get-coderef-format ()
 860   "Test `org-export-get-coderef-format' specifications."
 861   ;; A link without description returns "%s"
 862   (should (equal (org-export-get-coderef-format "(ref:line)" nil)
 863                  "%s"))
 864   ;; Return "%s" when path is matched within description.
 865   (should (equal (org-export-get-coderef-format "path" "desc (path)")
 866                  "desc %s"))
 867   ;; Otherwise return description.
 868   (should (equal (org-export-get-coderef-format "path" "desc")
 869                  "desc")))
 870
 871 (ert-deftest test-org-export/inline-image-p ()
 872   "Test `org-export-inline-image-p' specifications."
 873   (should
 874    (org-export-inline-image-p
 875     (org-test-with-temp-text "[[#id]]"
 876       (org-element-map
 877        (org-element-parse-buffer) 'link 'identity nil t))
 878     '(("custom-id" . "id")))))
 879
 880 (ert-deftest test-org-export/fuzzy-link ()
 881   "Test fuzzy links specifications."
 882   ;; 1. Links to invisible (keyword) targets should be ignored.
 883   (org-test-with-parsed-data
 884       "Paragraph.\n#+TARGET: Test\n[[Test]]"
 885     (should-not
 886      (org-element-map
 887       tree 'link
 888       (lambda (link)
 889         (org-export-get-ordinal
 890          (org-export-resolve-fuzzy-link link info) info)) info)))
 891   ;; 2. Link to an headline should return headline's number.
 892   (org-test-with-parsed-data
 893       "Paragraph.\n* Head1\n* Head2\n* Head3\n[[Head2]]"
 894     (should
 895      ;; Note: Headline's number is in fact a list of numbers.
 896      (equal '(2)
 897             (org-element-map
 898              tree 'link
 899              (lambda (link)
 900                (org-export-get-ordinal
 901                 (org-export-resolve-fuzzy-link link info) info)) info t))))
 902   ;; 3. Link to a target in an item should return item's number.
 903   (org-test-with-parsed-data
 904       "- Item1\n  - Item11\n  - <<test>>Item12\n- Item2\n\n\n[[test]]"
 905     (should
 906      ;; Note: Item's number is in fact a list of numbers.
 907      (equal '(1 2)
 908             (org-element-map
 909              tree 'link
 910              (lambda (link)
 911                (org-export-get-ordinal
 912                 (org-export-resolve-fuzzy-link link info) info)) info t))))
 913   ;; 4. Link to a target in a footnote should return footnote's
 914   ;;    number.
 915   (org-test-with-parsed-data "
 916 Paragraph[1][2][fn:lbl3:C<<target>>][[test]][[target]]\n[1] A\n\n[2] <<test>>B"
 917     (should
 918      (equal '(2 3)
 919             (org-element-map
 920              tree 'link
 921              (lambda (link)
 922                (org-export-get-ordinal
 923                 (org-export-resolve-fuzzy-link link info) info)) info))))
 924   ;; 5. Link to a named element should return sequence number of that
 925   ;;    element.
 926   (org-test-with-parsed-data
 927       "#+NAME: tbl1\n|1|2|\n#+NAME: tbl2\n|3|4|\n#+NAME: tbl3\n|5|6|\n[[tbl2]]"
 928     (should
 929      (= 2
 930         (org-element-map
 931          tree 'link
 932          (lambda (link)
 933            (org-export-get-ordinal
 934             (org-export-resolve-fuzzy-link link info) info)) info t))))
 935   ;; 6. Link to a target not within an item, a table, a footnote
 936   ;;    reference or definition should return section number.
 937   (org-test-with-parsed-data
 938       "* Head1\n* Head2\nParagraph<<target>>\n* Head3\n[[target]]"
 939     (should
 940      (equal '(2)
 941             (org-element-map
 942              tree 'link
 943              (lambda (link)
 944                (org-export-get-ordinal
 945                 (org-export-resolve-fuzzy-link link info) info)) info t)))))
 946
 947 (ert-deftest test-org-export/resolve-coderef ()
 948   "Test `org-export-resolve-coderef' specifications."
 949   (let ((org-coderef-label-format "(ref:%s)"))
 950     ;; 1. A link to a "-n -k -r" block returns line number.
 951     (org-test-with-parsed-data
 952         "#+BEGIN_EXAMPLE -n -k -r\nText (ref:coderef)\n#+END_EXAMPLE"
 953       (should (= (org-export-resolve-coderef "coderef" info) 1)))
 954     (org-test-with-parsed-data
 955         "#+BEGIN_SRC emacs-lisp -n -k -r\n(+ 1 1) (ref:coderef)\n#+END_SRC"
 956       (should (= (org-export-resolve-coderef "coderef" info) 1)))
 957     ;; 2. A link to a "-n -r" block returns line number.
 958     (org-test-with-parsed-data
 959         "#+BEGIN_EXAMPLE -n -r\nText (ref:coderef)\n#+END_EXAMPLE"
 960       (should (= (org-export-resolve-coderef "coderef" info) 1)))
 961     (org-test-with-parsed-data
 962         "#+BEGIN_SRC emacs-lisp -n -r\n(+ 1 1) (ref:coderef)\n#+END_SRC"
 963       (should (= (org-export-resolve-coderef "coderef" info) 1)))
 964     ;; 3. A link to a "-n" block returns coderef.
 965     (org-test-with-parsed-data
 966         "#+BEGIN_SRC emacs-lisp -n\n(+ 1 1) (ref:coderef)\n#+END_SRC"
 967       (should (equal (org-export-resolve-coderef "coderef" info) "coderef")))
 968     (org-test-with-parsed-data
 969         "#+BEGIN_EXAMPLE -n\nText (ref:coderef)\n#+END_EXAMPLE"
 970       (should (equal (org-export-resolve-coderef "coderef" info) "coderef")))
 971     ;; 4. A link to a "-r" block returns line number.
 972     (org-test-with-parsed-data
 973         "#+BEGIN_SRC emacs-lisp -r\n(+ 1 1) (ref:coderef)\n#+END_SRC"
 974       (should (= (org-export-resolve-coderef "coderef" info) 1)))
 975     (org-test-with-parsed-data
 976         "#+BEGIN_EXAMPLE -r\nText (ref:coderef)\n#+END_EXAMPLE"
 977       (should (= (org-export-resolve-coderef "coderef" info) 1)))
 978     ;; 5. A link to a block without a switch returns coderef.
 979     (org-test-with-parsed-data
 980         "#+BEGIN_SRC emacs-lisp\n(+ 1 1) (ref:coderef)\n#+END_SRC"
 981       (should (equal (org-export-resolve-coderef "coderef" info) "coderef")))
 982     (org-test-with-parsed-data
 983         "#+BEGIN_EXAMPLE\nText (ref:coderef)\n#+END_EXAMPLE"
 984       (should (equal (org-export-resolve-coderef "coderef" info) "coderef")))
 985     ;; 6. Correctly handle continued line numbers.  A "+n" switch
 986     ;;    should resume numbering from previous block with numbered
 987     ;;    lines, ignoring blocks not numbering lines in the process.
 988     ;;    A "-n" switch resets count.
 989     (org-test-with-parsed-data "
 990 #+BEGIN_EXAMPLE -n
 991 Text.
 992 #+END_EXAMPLE
 993
 994 #+BEGIN_SRC emacs-lisp
 995 \(- 1 1)
 996 #+END_SRC
 997
 998 #+BEGIN_SRC emacs-lisp +n -r
 999 \(+ 1 1) (ref:addition)
1000 #+END_SRC
1001
1002 #+BEGIN_EXAMPLE -n -r
1003 Another text. (ref:text)
1004 #+END_EXAMPLE"
1005       (should (= (org-export-resolve-coderef "addition" info) 2))
1006       (should (= (org-export-resolve-coderef "text" info) 1)))
1007     ;; 7. Recognize coderef with user-specified syntax.
1008     (org-test-with-parsed-data
1009         "#+BEGIN_EXAMPLE -l \"[ref:%s]\"\nText. [ref:text]\n#+END_EXAMPLE"
1010       (should (equal (org-export-resolve-coderef "text" info) "text")))))
1011
1012 (ert-deftest test-org-export/resolve-fuzzy-link ()
1013   "Test `org-export-resolve-fuzzy-link' specifications."
1014   ;; 1. Match target objects.
1015   (org-test-with-parsed-data "<<target>> [[target]]"
1016     (should
1017      (org-export-resolve-fuzzy-link
1018       (org-element-map tree 'link 'identity info t) info)))
1019   ;; 2. Match target elements.
1020   (org-test-with-parsed-data "#+TARGET: target\n[[target]]"
1021     (should
1022      (org-export-resolve-fuzzy-link
1023       (org-element-map tree 'link 'identity info t) info)))
1024   ;; 3. Match named elements.
1025   (org-test-with-parsed-data "#+NAME: target\nParagraph\n\n[[target]]"
1026     (should
1027      (org-export-resolve-fuzzy-link
1028       (org-element-map tree 'link 'identity info t) info)))
1029   ;; 4. Match exact headline's name.
1030   (org-test-with-parsed-data "* My headline\n[[My headline]]"
1031     (should
1032      (org-export-resolve-fuzzy-link
1033       (org-element-map tree 'link 'identity info t) info)))
1034   ;; 5. Targets objects have priority over named elements and headline
1035   ;;    titles.
1036   (org-test-with-parsed-data
1037       "* target\n#+NAME: target\n<<target>>\n\n[[target]]"
1038     (should
1039      (eq 'target
1040          (org-element-type
1041           (org-export-resolve-fuzzy-link
1042            (org-element-map tree 'link 'identity info t) info)))))
1043   ;; 6. Named elements have priority over headline titles.
1044   (org-test-with-parsed-data
1045       "* target\n#+NAME: target\nParagraph\n\n[[target]]"
1046     (should
1047      (eq 'paragraph
1048          (org-element-type
1049           (org-export-resolve-fuzzy-link
1050            (org-element-map tree 'link 'identity info t) info)))))
1051   ;; 7. If link's path starts with a "*", only match headline titles,
1052   ;;    though.
1053   (org-test-with-parsed-data
1054       "* target\n#+NAME: target\n<<target>>\n\n[[*target]]"
1055     (should
1056      (eq 'headline
1057          (org-element-type
1058           (org-export-resolve-fuzzy-link
1059            (org-element-map tree 'link 'identity info t) info)))))
1060   ;; 8. Return nil if no match.
1061   (org-test-with-parsed-data "[[target]]"
1062     (should-not
1063      (org-export-resolve-fuzzy-link
1064       (org-element-map tree 'link 'identity info t) info))))
1065
1066 (ert-deftest test-org-export/resolve-id-link ()
1067   "Test `org-export-resolve-id-link' specifications."
1068   ;; 1. Regular test for custom-id link.
1069   (org-test-with-parsed-data "* Headline1
1070 :PROPERTIES:
1071 :CUSTOM-ID: test
1072 :END:
1073 * Headline 2
1074 \[[#test]]"
1075     (should
1076      (org-export-resolve-id-link
1077       (org-element-map tree 'link 'identity info t) info)))
1078   ;; 2. Failing test for custom-id link.
1079   (org-test-with-parsed-data "* Headline1
1080 :PROPERTIES:
1081 :CUSTOM-ID: test
1082 :END:
1083 * Headline 2
1084 \[[#no-match]]"
1085     (should-not
1086      (org-export-resolve-id-link
1087       (org-element-map tree 'link 'identity info t) info)))
1088   ;; 3. Test for internal id target.
1089   (org-test-with-parsed-data "* Headline1
1090 :PROPERTIES:
1091 :ID: aaaa
1092 :END:
1093 * Headline 2
1094 \[[id:aaaa]]"
1095     (should
1096      (org-export-resolve-id-link
1097       (org-element-map tree 'link 'identity info t) info)))
1098   ;; 4. Test for external id target.
1099   (org-test-with-parsed-data "[[id:aaaa]]"
1100     (should
1101      (org-export-resolve-id-link
1102       (org-element-map tree 'link 'identity info t)
1103       (org-combine-plists info '(:id-alist (("aaaa" . "external-file"))))))))
1104
1105 (ert-deftest test-org-export/resolve-radio-link ()
1106   "Test `org-export-resolve-radio-link' specifications."
1107   ;; Standard test.
1108   (org-test-with-temp-text "<<<radio>>> radio"
1109     (org-update-radio-target-regexp)
1110     (should
1111      (let* ((tree (org-element-parse-buffer))
1112             (info `(:parse-tree ,tree)))
1113        (org-export-resolve-radio-link
1114         (org-element-map tree 'link 'identity info t)
1115         info))))
1116   ;; Radio target with objects.
1117   (org-test-with-temp-text "<<<radio \\alpha>>> radio \\alpha"
1118     (org-update-radio-target-regexp)
1119     (should
1120      (let* ((tree (org-element-parse-buffer))
1121             (info `(:parse-tree ,tree)))
1122        (org-export-resolve-radio-link
1123         (org-element-map tree 'link 'identity info t)
1124         info)))))
1125
1126
1127 \f
1128 ;;; Src-block and example-block
1129
1130 (ert-deftest test-org-export/unravel-code ()
1131   "Test `org-export-unravel-code' function."
1132   (let ((org-coderef-label-format "(ref:%s)"))
1133     ;; 1. Code without reference.
1134     (org-test-with-temp-text "#+BEGIN_EXAMPLE\n(+ 1 1)\n#+END_EXAMPLE"
1135       (should (equal (org-export-unravel-code (org-element-at-point))
1136                      '("(+ 1 1)\n"))))
1137     ;; 2. Code with reference.
1138     (org-test-with-temp-text
1139         "#+BEGIN_EXAMPLE\n(+ 1 1) (ref:test)\n#+END_EXAMPLE"
1140       (should (equal (org-export-unravel-code (org-element-at-point))
1141                      '("(+ 1 1)\n" (1 . "test")))))
1142     ;; 3. Code with user-defined reference.
1143     (org-test-with-temp-text
1144         "#+BEGIN_EXAMPLE -l \"[ref:%s]\"\n(+ 1 1) [ref:test]\n#+END_EXAMPLE"
1145       (should (equal (org-export-unravel-code (org-element-at-point))
1146                      '("(+ 1 1)\n" (1 . "test")))))
1147     ;; 4. Code references keys are relative to the current block.
1148     (org-test-with-temp-text "
1149 #+BEGIN_EXAMPLE -n
1150 \(+ 1 1)
1151 #+END_EXAMPLE
1152 #+BEGIN_EXAMPLE +n
1153 \(+ 2 2)
1154 \(+ 3 3) (ref:one)
1155 #+END_EXAMPLE"
1156       (goto-line 5)
1157       (should (equal (org-export-unravel-code (org-element-at-point))
1158                      '("(+ 2 2)\n(+ 3 3)\n" (2 . "one")))))))
1159
1160
1161 \f
1162 ;;; Smart Quotes
1163
1164 (ert-deftest test-org-export/activate-smart-quotes ()
1165   "Test `org-export-activate-smart-quotes' specifications."
1166   ;; Opening double quotes: standard test.
1167   (should
1168    (equal
1169     '("some &ldquo;paragraph")
1170     (let ((org-export-default-language "en"))
1171       (org-test-with-parsed-data "some \"paragraph"
1172         (org-element-map
1173          tree 'plain-text
1174          (lambda (s) (org-export-activate-smart-quotes s :html info))
1175          info)))))
1176   ;; Opening quotes: at the beginning of a paragraph.
1177   (should
1178    (equal
1179     '("&ldquo;begin")
1180     (let ((org-export-default-language "en"))
1181       (org-test-with-parsed-data "\"begin"
1182         (org-element-map
1183          tree 'plain-text
1184          (lambda (s) (org-export-activate-smart-quotes s :html info))
1185          info)))))
1186   ;; Opening quotes: after an object.
1187   (should
1188    (equal
1189     '("&ldquo;begin")
1190     (let ((org-export-default-language "en"))
1191       (org-test-with-parsed-data "=verb= \"begin"
1192         (org-element-map
1193          tree 'plain-text
1194          (lambda (s) (org-export-activate-smart-quotes s :html info))
1195          info)))))
1196   ;; Closing quotes: standard test.
1197   (should
1198    (equal
1199     '("some&rdquo; paragraph")
1200     (let ((org-export-default-language "en"))
1201       (org-test-with-parsed-data "some\" paragraph"
1202         (org-element-map
1203          tree 'plain-text
1204          (lambda (s) (org-export-activate-smart-quotes s :html info))
1205          info)))))
1206   ;; Closing quotes: at the end of a paragraph.
1207   (should
1208    (equal
1209     '("end&rdquo;")
1210     (let ((org-export-default-language "en"))
1211       (org-test-with-parsed-data "end\""
1212         (org-element-map
1213          tree 'plain-text
1214          (lambda (s) (org-export-activate-smart-quotes s :html info))
1215          info)))))
1216   ;; Apostrophe: standard test.
1217   (should
1218    (equal
1219     '("It shouldn&rsquo;t fail")
1220     (let ((org-export-default-language "en"))
1221       (org-test-with-parsed-data "It shouldn't fail"
1222         (org-element-map
1223          tree 'plain-text
1224          (lambda (s) (org-export-activate-smart-quotes s :html info))
1225          info)))))
1226   ;; Apostrophe: before an object.
1227   (should
1228    (equal
1229     '("a&rsquo;")
1230     (let ((org-export-default-language "en"))
1231       (org-test-with-parsed-data "a'=b="
1232         (org-element-map
1233          tree 'plain-text
1234          (lambda (s) (org-export-activate-smart-quotes s :html info))
1235          info)))))
1236   ;; Apostrophe: after an object.
1237   (should
1238    (equal
1239     '("&rsquo;s")
1240     (let ((org-export-default-language "en"))
1241       (org-test-with-parsed-data "=code='s"
1242         (org-element-map
1243          tree 'plain-text
1244          (lambda (s) (org-export-activate-smart-quotes s :html info))
1245          info)))))
1246   ;; Special case: isolated quotes.
1247   (should
1248    (equal '("&ldquo;" "&rdquo;")
1249           (let ((org-export-default-language "en"))
1250             (org-test-with-parsed-data "\"$x$\""
1251               (org-element-map
1252                tree 'plain-text
1253                (lambda (s) (org-export-activate-smart-quotes s :html info))
1254                info))))))
1255
1256
1257 \f
1258 ;;; Tables
1259
1260 (ert-deftest test-org-export/special-column ()
1261   "Test if the table's special column is properly recognized."
1262   ;; 1. First column is special if it contains only a special marking
1263   ;;    characters or empty cells.
1264   (org-test-with-temp-text "
1265 | ! | 1 |
1266 |   | 2 |"
1267     (should
1268      (org-export-table-has-special-column-p
1269       (org-element-map
1270        (org-element-parse-buffer) 'table 'identity nil 'first-match))))
1271   ;; 2. If the column contains anything else, it isn't special.
1272   (org-test-with-temp-text "
1273 | ! | 1 |
1274 | b | 2 |"
1275     (should-not
1276      (org-export-table-has-special-column-p
1277       (org-element-map
1278        (org-element-parse-buffer) 'table 'identity nil 'first-match))))
1279   ;; 3. Special marking characters are "#", "^", "*", "_", "/", "$"
1280   ;;    and "!".
1281   (org-test-with-temp-text "
1282 | # | 1 |
1283 | ^ | 2 |
1284 | * | 3 |
1285 | _ | 4 |
1286 | / | 5 |
1287 | $ | 6 |
1288 | ! | 7 |"
1289     (should
1290      (org-export-table-has-special-column-p
1291       (org-element-map
1292        (org-element-parse-buffer) 'table 'identity nil 'first-match))))
1293   ;; 4. A first column with only empty cells isn't considered as
1294   ;;    special.
1295   (org-test-with-temp-text "
1296 |   | 1 |
1297 |   | 2 |"
1298     (should-not
1299      (org-export-table-has-special-column-p
1300       (org-element-map
1301        (org-element-parse-buffer) 'table 'identity nil 'first-match)))))
1302
1303 (ert-deftest test-org-export/table-row-is-special-p ()
1304   "Test `org-export-table-row-is-special-p' specifications."
1305   ;; 1. A row is special if it has a special marking character in the
1306   ;;    special column.
1307   (org-test-with-parsed-data "| ! | 1 |"
1308     (should
1309      (org-export-table-row-is-special-p
1310       (org-element-map tree 'table-row 'identity nil 'first-match) info)))
1311   ;; 2. A row is special when its first field is "/"
1312   (org-test-with-parsed-data "
1313 | / | 1 |
1314 | a | b |"
1315     (should
1316      (org-export-table-row-is-special-p
1317       (org-element-map tree 'table-row 'identity nil 'first-match) info)))
1318   ;; 3. A row only containing alignment cookies is also considered as
1319   ;;    special.
1320   (org-test-with-parsed-data "| <5> |   | <l> | <l22> |"
1321     (should
1322      (org-export-table-row-is-special-p
1323       (org-element-map tree 'table-row 'identity nil 'first-match) info)))
1324   ;; 4. Everything else isn't considered as special.
1325   (org-test-with-parsed-data "| \alpha |   | c |"
1326     (should-not
1327      (org-export-table-row-is-special-p
1328       (org-element-map tree 'table-row 'identity nil 'first-match) info)))
1329   ;; 5. Table's rules are never considered as special rows.
1330   (org-test-with-parsed-data "|---+---|"
1331     (should-not
1332      (org-export-table-row-is-special-p
1333       (org-element-map tree 'table-row 'identity nil 'first-match) info))))
1334
1335 (ert-deftest test-org-export/has-header-p ()
1336   "Test `org-export-table-has-header-p' specifications."
1337   ;; 1. With an header.
1338   (org-test-with-parsed-data "
1339 | a | b |
1340 |---+---|
1341 | c | d |"
1342     (should
1343      (org-export-table-has-header-p
1344       (org-element-map tree 'table 'identity info 'first-match)
1345       info)))
1346   ;; 2. Without an header.
1347   (org-test-with-parsed-data "
1348 | a | b |
1349 | c | d |"
1350     (should-not
1351      (org-export-table-has-header-p
1352       (org-element-map tree 'table 'identity info 'first-match)
1353       info)))
1354   ;; 3. Don't get fooled with starting and ending rules.
1355   (org-test-with-parsed-data "
1356 |---+---|
1357 | a | b |
1358 | c | d |
1359 |---+---|"
1360     (should-not
1361      (org-export-table-has-header-p
1362       (org-element-map tree 'table 'identity info 'first-match)
1363       info))))
1364
1365 (ert-deftest test-org-export/table-row-group ()
1366   "Test `org-export-table-row-group' specifications."
1367   ;; 1. A rule creates a new group.
1368   (org-test-with-parsed-data "
1369 | a | b |
1370 |---+---|
1371 | 1 | 2 |"
1372     (should
1373      (equal
1374       '(1 nil 2)
1375       (mapcar (lambda (row) (org-export-table-row-group row info))
1376               (org-element-map tree 'table-row 'identity)))))
1377   ;; 2. Special rows are ignored in count.
1378   (org-test-with-parsed-data "
1379 | / | < | > |
1380 |---|---+---|
1381 |   | 1 | 2 |"
1382     (should
1383      (equal
1384       '(nil nil 1)
1385       (mapcar (lambda (row) (org-export-table-row-group row info))
1386               (org-element-map tree 'table-row 'identity)))))
1387   ;; 3. Double rules also are ignored in count.
1388   (org-test-with-parsed-data "
1389 | a | b |
1390 |---+---|
1391 |---+---|
1392 | 1 | 2 |"
1393     (should
1394      (equal
1395       '(1 nil nil 2)
1396       (mapcar (lambda (row) (org-export-table-row-group row info))
1397               (org-element-map tree 'table-row 'identity))))))
1398
1399 (ert-deftest test-org-export/table-cell-width ()
1400   "Test `org-export-table-cell-width' specifications."
1401   ;; 1. Width is primarily determined by width cookies.  If no cookie
1402   ;;    is found, cell's width is nil.
1403   (org-test-with-parsed-data "
1404 | / | <l> | <6> | <l7> |
1405 |   |  a  |  b  |  c   |"
1406     (should
1407      (equal
1408       '(nil 6 7)
1409       (mapcar (lambda (cell) (org-export-table-cell-width cell info))
1410               (org-element-map tree 'table-cell 'identity info)))))
1411   ;; 2. The last width cookie has precedence.
1412   (org-test-with-parsed-data "
1413 | <6> |
1414 | <7> |
1415 |  a  |"
1416     (should
1417      (equal
1418       '(7)
1419       (mapcar (lambda (cell) (org-export-table-cell-width cell info))
1420               (org-element-map tree 'table-cell 'identity info)))))
1421   ;; 3. Valid width cookies must have a specific row.
1422   (org-test-with-parsed-data "| <6> | cell |"
1423     (should
1424      (equal
1425       '(nil nil)
1426       (mapcar (lambda (cell) (org-export-table-cell-width cell info))
1427               (org-element-map tree 'table-cell 'identity))))))
1428
1429 (ert-deftest test-org-export/table-cell-alignment ()
1430   "Test `org-export-table-cell-alignment' specifications."
1431   (let ((org-table-number-fraction 0.5)
1432         (org-table-number-regexp "^[0-9]+$"))
1433     ;; 1. Alignment is primarily determined by alignment cookies.
1434     (org-test-with-temp-text "| <l> | <c> | <r> |"
1435       (let* ((tree (org-element-parse-buffer))
1436              (info `(:parse-tree ,tree)))
1437         (should
1438          (equal
1439           '(left center right)
1440           (mapcar (lambda (cell) (org-export-table-cell-alignment cell info))
1441                   (org-element-map tree 'table-cell 'identity))))))
1442     ;; 2. The last alignment cookie has precedence.
1443     (org-test-with-parsed-data "
1444 | <l8> |
1445 | cell |
1446 | <r9> |"
1447       (should
1448        (equal
1449         '(right right right)
1450         (mapcar (lambda (cell) (org-export-table-cell-alignment cell info))
1451                 (org-element-map tree 'table-cell 'identity)))))
1452     ;; 3. If there's no cookie, cell's contents determine alignment.
1453     ;;    A column mostly made of cells containing numbers will align
1454     ;;    its cells to the right.
1455     (org-test-with-parsed-data "
1456 | 123       |
1457 | some text |
1458 | 12345     |"
1459       (should
1460        (equal
1461         '(right right right)
1462         (mapcar (lambda (cell)
1463                   (org-export-table-cell-alignment cell info))
1464                 (org-element-map tree 'table-cell 'identity)))))
1465     ;; 4. Otherwise, they will be aligned to the left.
1466     (org-test-with-parsed-data "
1467 | text      |
1468 | some text |
1469 | \alpha    |"
1470       (should
1471        (equal
1472         '(left left left)
1473         (mapcar (lambda (cell)
1474                   (org-export-table-cell-alignment cell info))
1475                 (org-element-map tree 'table-cell 'identity)))))))
1476
1477 (ert-deftest test-org-export/table-cell-borders ()
1478   "Test `org-export-table-cell-borders' specifications."
1479   ;; 1. Recognize various column groups indicators.
1480   (org-test-with-parsed-data "| / | < | > | <> |"
1481     (should
1482      (equal
1483       '((right bottom top) (left bottom top) (right bottom top)
1484         (right left bottom top))
1485       (mapcar (lambda (cell)
1486                 (org-export-table-cell-borders cell info))
1487               (org-element-map tree 'table-cell 'identity)))))
1488   ;; 2. Accept shortcuts to define column groups.
1489   (org-test-with-parsed-data "| / | < | < |"
1490     (should
1491      (equal
1492       '((right bottom top) (right left bottom top) (left bottom top))
1493       (mapcar (lambda (cell)
1494                 (org-export-table-cell-borders cell info))
1495               (org-element-map tree 'table-cell 'identity)))))
1496   ;; 3. A valid column groups row must start with a "/".
1497   (org-test-with-parsed-data "
1498 |   | < |
1499 | a | b |"
1500     (should
1501      (equal '((top) (top) (bottom) (bottom))
1502             (mapcar (lambda (cell)
1503                       (org-export-table-cell-borders cell info))
1504                     (org-element-map tree 'table-cell 'identity)))))
1505   ;; 4. Take table rules into consideration.
1506   (org-test-with-parsed-data "
1507 | 1 |
1508 |---|
1509 | 2 |"
1510     (should
1511      (equal '((below top) (bottom above))
1512             (mapcar (lambda (cell)
1513                       (org-export-table-cell-borders cell info))
1514                     (org-element-map tree 'table-cell 'identity)))))
1515   ;; 5. Top and (resp. bottom) rules induce both `top' and `above'
1516   ;;    (resp. `bottom' and `below') borders.  Any special row is
1517   ;;    ignored.
1518   (org-test-with-parsed-data "
1519 |---+----|
1520 | / |    |
1521 |   |  1 |
1522 |---+----|"
1523     (should
1524      (equal '((bottom below top above))
1525             (last
1526              (mapcar (lambda (cell)
1527                        (org-export-table-cell-borders cell info))
1528                      (org-element-map tree 'table-cell 'identity)))))))
1529
1530 (ert-deftest test-org-export/table-dimensions ()
1531   "Test `org-export-table-dimensions' specifications."
1532   ;; 1. Standard test.
1533   (org-test-with-parsed-data "
1534 | 1 | 2 | 3 |
1535 | 4 | 5 | 6 |"
1536     (should
1537      (equal '(2 . 3)
1538             (org-export-table-dimensions
1539              (org-element-map tree 'table 'identity info 'first-match) info))))
1540   ;; 2. Ignore horizontal rules and special columns.
1541   (org-test-with-parsed-data "
1542 | / | < | > |
1543 | 1 | 2 | 3 |
1544 |---+---+---|
1545 | 4 | 5 | 6 |"
1546     (should
1547      (equal '(2 . 3)
1548             (org-export-table-dimensions
1549              (org-element-map tree 'table 'identity info 'first-match) info)))))
1550
1551 (ert-deftest test-org-export/table-cell-address ()
1552   "Test `org-export-table-cell-address' specifications."
1553   ;; 1. Standard test: index is 0-based.
1554   (org-test-with-parsed-data "| a | b |"
1555     (should
1556      (equal '((0 . 0) (0 . 1))
1557             (org-element-map
1558              tree 'table-cell
1559              (lambda (cell) (org-export-table-cell-address cell info))
1560              info))))
1561   ;; 2. Special column isn't counted, nor are special rows.
1562   (org-test-with-parsed-data "
1563 | / | <> |
1564 |   | c  |"
1565     (should
1566      (equal '(0 . 0)
1567             (org-export-table-cell-address
1568              (car (last (org-element-map tree 'table-cell 'identity info)))
1569              info))))
1570   ;; 3. Tables rules do not count either.
1571   (org-test-with-parsed-data "
1572 | a |
1573 |---|
1574 | b |
1575 |---|
1576 | c |"
1577     (should
1578      (equal '(2 . 0)
1579             (org-export-table-cell-address
1580              (car (last (org-element-map tree 'table-cell 'identity info)))
1581              info))))
1582   ;; 4. Return nil for special cells.
1583   (org-test-with-parsed-data "| / | a |"
1584     (should-not
1585      (org-export-table-cell-address
1586       (org-element-map tree 'table-cell 'identity nil 'first-match)
1587       info))))
1588
1589 (ert-deftest test-org-export/get-table-cell-at ()
1590   "Test `org-export-get-table-cell-at' specifications."
1591   ;; 1. Address ignores special columns, special rows and rules.
1592   (org-test-with-parsed-data "
1593 | / | <> |
1594 |   | a  |
1595 |---+----|
1596 |   | b  |"
1597     (should
1598      (equal '("b")
1599             (org-element-contents
1600              (org-export-get-table-cell-at
1601               '(1 . 0)
1602               (org-element-map tree 'table 'identity info 'first-match)
1603               info)))))
1604   ;; 2. Return value for a non-existent address is nil.
1605   (org-test-with-parsed-data "| a |"
1606     (should-not
1607      (org-export-get-table-cell-at
1608       '(2 . 2)
1609       (org-element-map tree 'table 'identity info 'first-match)
1610       info)))
1611   (org-test-with-parsed-data "| / |"
1612     (should-not
1613      (org-export-get-table-cell-at
1614       '(0 . 0)
1615       (org-element-map tree 'table 'identity info 'first-match)
1616       info))))
1617
1618 (ert-deftest test-org-export/table-cell-starts-colgroup-p ()
1619   "Test `org-export-table-cell-starts-colgroup-p' specifications."
1620   ;; 1. A cell at a beginning of a row always starts a column group.
1621   (org-test-with-parsed-data "| a |"
1622     (should
1623      (org-export-table-cell-starts-colgroup-p
1624       (org-element-map tree 'table-cell 'identity info 'first-match)
1625       info)))
1626   ;; 2. Special column should be ignored when determining the
1627   ;;    beginning of the row.
1628   (org-test-with-parsed-data "
1629 | / |   |
1630 |   | a |"
1631     (should
1632      (org-export-table-cell-starts-colgroup-p
1633       (org-element-map tree 'table-cell 'identity info 'first-match)
1634       info)))
1635   ;; 2. Explicit column groups.
1636   (org-test-with-parsed-data "
1637 | / |   | < |
1638 | a | b | c |"
1639     (should
1640      (equal
1641       '(yes no yes)
1642       (org-element-map
1643        tree 'table-cell
1644        (lambda (cell)
1645          (if (org-export-table-cell-starts-colgroup-p cell info) 'yes 'no))
1646        info)))))
1647
1648 (ert-deftest test-org-export/table-cell-ends-colgroup-p ()
1649   "Test `org-export-table-cell-ends-colgroup-p' specifications."
1650   ;; 1. A cell at the end of a row always ends a column group.
1651   (org-test-with-parsed-data "| a |"
1652     (should
1653      (org-export-table-cell-ends-colgroup-p
1654       (org-element-map tree 'table-cell 'identity info 'first-match)
1655       info)))
1656   ;; 2. Special column should be ignored when determining the
1657   ;;    beginning of the row.
1658   (org-test-with-parsed-data "
1659 | / |   |
1660 |   | a |"
1661     (should
1662      (org-export-table-cell-ends-colgroup-p
1663       (org-element-map tree 'table-cell 'identity info 'first-match)
1664       info)))
1665   ;; 3. Explicit column groups.
1666   (org-test-with-parsed-data "
1667 | / | < |   |
1668 | a | b | c |"
1669     (should
1670      (equal
1671       '(yes no yes)
1672       (org-element-map
1673        tree 'table-cell
1674        (lambda (cell)
1675          (if (org-export-table-cell-ends-colgroup-p cell info) 'yes 'no))
1676        info)))))
1677
1678 (ert-deftest test-org-export/table-row-starts-rowgroup-p ()
1679   "Test `org-export-table-row-starts-rowgroup-p' specifications."
1680   ;; 1. A row at the beginning of a table always starts a row group.
1681   ;;    So does a row following a table rule.
1682   (org-test-with-parsed-data "
1683 | a |
1684 |---|
1685 | b |"
1686     (should
1687      (equal
1688       '(yes no yes)
1689       (org-element-map
1690        tree 'table-row
1691        (lambda (row)
1692          (if (org-export-table-row-starts-rowgroup-p row info) 'yes 'no))
1693        info))))
1694   ;; 2. Special rows should be ignored when determining the beginning
1695   ;;    of the row.
1696   (org-test-with-parsed-data "
1697 | / | < |
1698 |   | a |
1699 |---+---|
1700 | / | < |
1701 |   | b |"
1702     (should
1703      (equal
1704       '(yes no yes)
1705       (org-element-map
1706        tree 'table-row
1707        (lambda (row)
1708          (if (org-export-table-row-starts-rowgroup-p row info) 'yes 'no))
1709        info)))))
1710
1711 (ert-deftest test-org-export/table-row-ends-rowgroup-p ()
1712   "Test `org-export-table-row-ends-rowgroup-p' specifications."
1713   ;; 1. A row at the end of a table always ends a row group.  So does
1714   ;;    a row preceding a table rule.
1715   (org-test-with-parsed-data "
1716 | a |
1717 |---|
1718 | b |"
1719     (should
1720      (equal
1721       '(yes no yes)
1722       (org-element-map
1723        tree 'table-row
1724        (lambda (row)
1725          (if (org-export-table-row-ends-rowgroup-p row info) 'yes 'no))
1726        info))))
1727   ;; 2. Special rows should be ignored when determining the beginning
1728   ;;    of the row.
1729   (org-test-with-parsed-data "
1730 |   | a |
1731 | / | < |
1732 |---+---|
1733 |   | b |
1734 | / | < |"
1735     (should
1736      (equal
1737       '(yes no yes)
1738       (org-element-map
1739        tree 'table-row
1740        (lambda (row)
1741          (if (org-export-table-row-ends-rowgroup-p row info) 'yes 'no))
1742        info)))))
1743
1744 (ert-deftest test-org-export/table-row-starts-header-p ()
1745   "Test `org-export-table-row-starts-header-p' specifications."
1746   ;; 1. Only the row starting the first row group starts the table
1747   ;;    header.
1748   (org-test-with-parsed-data "
1749 | a |
1750 | b |
1751 |---|
1752 | c |"
1753     (should
1754      (equal
1755       '(yes no no no)
1756       (org-element-map
1757        tree 'table-row
1758        (lambda (row)
1759          (if (org-export-table-row-starts-header-p row info) 'yes 'no))
1760        info))))
1761   ;; 2. A row cannot start an header if there's no header in the
1762   ;;    table.
1763   (org-test-with-parsed-data "
1764 | a |
1765 |---|"
1766     (should-not
1767      (org-export-table-row-starts-header-p
1768       (org-element-map tree 'table-row 'identity info 'first-match)
1769       info))))
1770
1771 (ert-deftest test-org-export/table-row-ends-header-p ()
1772   "Test `org-export-table-row-ends-header-p' specifications."
1773   ;; 1. Only the row starting the first row group starts the table
1774   ;;    header.
1775   (org-test-with-parsed-data "
1776 | a |
1777 | b |
1778 |---|
1779 | c |"
1780     (should
1781      (equal
1782       '(no yes no no)
1783       (org-element-map
1784        tree 'table-row
1785        (lambda (row)
1786          (if (org-export-table-row-ends-header-p row info) 'yes 'no))
1787        info))))
1788   ;; 2. A row cannot start an header if there's no header in the
1789   ;;    table.
1790   (org-test-with-parsed-data "
1791 | a |
1792 |---|"
1793     (should-not
1794      (org-export-table-row-ends-header-p
1795       (org-element-map tree 'table-row 'identity info 'first-match)
1796       info))))
1797
1798
1799 \f
1800 ;;; Topology
1801
1802 (ert-deftest test-org-export/get-next-element ()
1803   "Test `org-export-get-next-element' specifications."
1804   ;; Standard test.
1805   (should
1806    (equal "b"
1807           (org-test-with-parsed-data "* Headline\n*a* b"
1808             (org-export-get-next-element
1809              (org-element-map tree 'bold 'identity info t) info))))
1810   ;; Return nil when no previous element.
1811   (should-not
1812    (org-test-with-parsed-data "* Headline\na *b*"
1813      (org-export-get-next-element
1814       (org-element-map tree 'bold 'identity info t) info)))
1815   ;; Non-exportable elements are ignored.
1816   (should-not
1817    (let ((org-export-with-timestamps nil))
1818      (org-test-with-parsed-data "\alpha <2012-03-29 Thu>"
1819        (org-export-get-next-element
1820         (org-element-map tree 'entity 'identity info t) info)))))
1821
1822 (ert-deftest test-org-export/get-previous-element ()
1823   "Test `org-export-get-previous-element' specifications."
1824   ;; Standard test.
1825   (should
1826    (equal "a "
1827           (org-test-with-parsed-data "* Headline\na *b*"
1828             (org-export-get-previous-element
1829              (org-element-map tree 'bold 'identity info t) info))))
1830   ;; Return nil when no previous element.
1831   (should-not
1832    (org-test-with-parsed-data "* Headline\n*a* b"
1833      (org-export-get-previous-element
1834       (org-element-map tree 'bold 'identity info t) info)))
1835   ;; Non-exportable elements are ignored.
1836   (should-not
1837    (let ((org-export-with-timestamps nil))
1838      (org-test-with-parsed-data "<2012-03-29 Thu> \alpha"
1839        (org-export-get-previous-element
1840         (org-element-map tree 'entity 'identity info t) info)))))
1841
1842
1843 (provide 'test-org-export)
1844 ;;; test-org-export.el end here