testing/lisp/test-org.el

   1 ;;; test-org.el --- tests for org.el
   2
   3 ;; Copyright (c)  David Maus
   4 ;; Authors: David Maus
   5
   6 ;; This file is not part of GNU Emacs.
   7
   8 ;; This program is free software; you can redistribute it and/or modify
   9 ;; it under the terms of the GNU General Public License as published by
  10 ;; the Free Software Foundation, either version 3 of the License, or
  11 ;; (at your option) any later version.
  12
  13 ;; This program is distributed in the hope that it will be useful,
  14 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
  15 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16 ;; GNU General Public License for more details.
  17
  18 ;; You should have received a copy of the GNU General Public License
  19 ;; along with this program.  If not, see <http://www.gnu.org/licenses/>.
  20
  21 ;;; Comments:
  22
  23 ;; Template test file for Org-mode tests
  24
  25 ;;; Code:
  26
  27 \f
  28 ;;; Comments
  29
  30 (ert-deftest test-org/comment-dwim ()
  31   "Test `comment-dwim' behaviour in an Org buffer."
  32   ;; No region selected, no comment on current line and line not
  33   ;; empty: insert comment on line above.
  34   (should
  35    (equal "# \nComment"
  36           (org-test-with-temp-text "Comment"
  37             (progn (call-interactively 'comment-dwim)
  38                    (buffer-string)))))
  39   ;; No region selected, no comment on current line and line empty:
  40   ;; insert comment on this line.
  41   (should
  42    (equal "# \nParagraph"
  43           (org-test-with-temp-text "\nParagraph"
  44             (progn (call-interactively 'comment-dwim)
  45                    (buffer-string)))))
  46   ;; No region selected, and a comment on this line: indent it.
  47   (should
  48    (equal "* Headline\n  # Comment"
  49           (org-test-with-temp-text "* Headline\n# Comment"
  50             (progn (forward-line)
  51                    (let ((org-adapt-indentation t))
  52                      (call-interactively 'comment-dwim))
  53                    (buffer-string)))))
  54   ;; Also recognize single # at column 0 as comments.
  55   (should
  56    (equal "# Comment"
  57           (org-test-with-temp-text "# Comment"
  58             (progn (forward-line)
  59                    (call-interactively 'comment-dwim)
  60                    (buffer-string)))))
  61   ;; Region selected and only comments and blank lines within it:
  62   ;; un-comment all commented lines.
  63   (should
  64    (equal "Comment 1\n\nComment 2"
  65           (org-test-with-temp-text "# Comment 1\n\n# Comment 2"
  66             (progn
  67               (transient-mark-mode 1)
  68               (push-mark (point) t t)
  69               (goto-char (point-max))
  70               (call-interactively 'comment-dwim)
  71               (buffer-string)))))
  72   ;; Region selected without comments: comment all non-blank lines.
  73   (should
  74    (equal "# Comment 1\n\n# Comment 2"
  75           (org-test-with-temp-text "Comment 1\n\nComment 2"
  76             (progn
  77               (transient-mark-mode 1)
  78               (push-mark (point) t t)
  79               (goto-char (point-max))
  80               (call-interactively 'comment-dwim)
  81               (buffer-string)))))
  82   ;; In front of a keyword without region, insert a new comment.
  83   (should
  84    (equal "# \n#+KEYWORD: value"
  85           (org-test-with-temp-text "#+KEYWORD: value"
  86             (progn (call-interactively 'comment-dwim)
  87                    (buffer-string))))))
  88
  89
  90 \f
  91 ;;; Date Analysis
  92
  93 (ert-deftest test-org/org-read-date ()
  94   "Test `org-read-date' specifications."
  95   ;; Parse ISO date with abbreviated year and month.
  96   (should (equal "2012-03-29 16:40"
  97                  (let ((org-time-was-given t))
  98                    (org-read-date t nil "12-3-29 16:40"))))
  99   ;; Parse Europeans dates.
 100   (should (equal "2012-03-29 16:40"
 101                  (let ((org-time-was-given t))
 102                    (org-read-date t nil "29.03.2012 16:40"))))
 103   ;; Parse Europeans dates without year.
 104   (should (string-match "2[0-9]\\{3\\}-03-29 16:40"
 105                         (let ((org-time-was-given t))
 106                           (org-read-date t nil "29.03. 16:40")))))
 107
 108
 109 \f
 110 ;;; Filling
 111
 112 (ert-deftest test-org/fill-paragraph ()
 113   "Test `org-fill-paragraph' specifications."
 114   ;; At an Org table, align it.
 115   (org-test-with-temp-text "|a|"
 116     (org-fill-paragraph)
 117     (should (equal (buffer-string) "| a |\n")))
 118   ;; At a paragraph, preserve line breaks.
 119   (org-test-with-temp-text "some \\\\\nlong\ntext"
 120     (let ((fill-column 20))
 121       (org-fill-paragraph)
 122       (should (equal (buffer-string) "some \\\\\nlong text"))))
 123   ;; Correctly fill a paragraph when point is at its very end.
 124   (should
 125    (equal "A B"
 126           (org-test-with-temp-text "A\nB"
 127             (let ((fill-column 20))
 128               (goto-char (point-max))
 129               (org-fill-paragraph)
 130               (buffer-string)))))
 131   ;; Correctly fill the last paragraph of a greater element.
 132   (should
 133    (equal "#+BEGIN_CENTER\n- 012345\n  789\n#+END_CENTER"
 134           (org-test-with-temp-text "#+BEGIN_CENTER\n- 012345 789\n#+END_CENTER"
 135             (let ((fill-column 8))
 136               (forward-line)
 137               (end-of-line)
 138               (org-fill-paragraph)
 139               (buffer-string)))))
 140   ;; Correctly fill an element in a narrowed buffer.
 141   (should
 142    (equal "01234\n6"
 143           (org-test-with-temp-text "01234 6789"
 144             (let ((fill-column 5))
 145               (narrow-to-region 1 8)
 146               (org-fill-paragraph)
 147               (buffer-string)))))
 148   ;; Special case: Fill first paragraph when point is at an item or
 149   ;; a plain-list or a footnote reference.
 150   (should
 151    (equal "- A B"
 152           (org-test-with-temp-text "- A\n  B"
 153             (let ((fill-column 20))
 154               (org-fill-paragraph)
 155               (buffer-string)))))
 156   (should
 157    (equal "[fn:1] A B"
 158           (org-test-with-temp-text "[fn:1] A\nB"
 159             (let ((fill-column 20))
 160               (org-fill-paragraph)
 161               (buffer-string)))))
 162   (org-test-with-temp-text "#+BEGIN_VERSE\nSome \\\\\nlong\ntext\n#+END_VERSE"
 163     (let ((fill-column 20))
 164       (org-fill-paragraph)
 165       (should (equal (buffer-string)
 166                      "#+BEGIN_VERSE\nSome \\\\\nlong\ntext\n#+END_VERSE"))))
 167   ;; Fill contents of `comment-block' elements.
 168   (should
 169    (equal
 170     (org-test-with-temp-text "#+BEGIN_COMMENT\nSome\ntext\n#+END_COMMENT"
 171       (let ((fill-column 20))
 172         (forward-line)
 173         (org-fill-paragraph)
 174         (buffer-string)))
 175     "#+BEGIN_COMMENT\nSome text\n#+END_COMMENT"))
 176   ;; Fill `comment' elements.
 177   (should
 178    (equal "  # A B"
 179           (org-test-with-temp-text "  # A\n  # B"
 180             (let ((fill-column 20))
 181               (org-fill-paragraph)
 182               (buffer-string)))))
 183   ;; Do nothing at affiliated keywords.
 184   (org-test-with-temp-text "#+NAME: para\nSome\ntext."
 185     (let ((fill-column 20))
 186       (org-fill-paragraph)
 187       (should (equal (buffer-string) "#+NAME: para\nSome\ntext.")))))
 188
 189 (ert-deftest test-org/auto-fill-function ()
 190   "Test auto-filling features."
 191   ;; Auto fill paragraph.
 192   (should
 193    (equal "12345\n7890"
 194           (org-test-with-temp-text "12345 7890"
 195             (let ((fill-column 5))
 196               (end-of-line)
 197               (org-auto-fill-function)
 198               (buffer-string)))))
 199   ;; Auto fill first paragraph in an item.
 200   (should
 201    (equal "- 12345\n  7890"
 202           (org-test-with-temp-text "- 12345 7890"
 203             (let ((fill-column 7))
 204               (end-of-line)
 205               (org-auto-fill-function)
 206               (buffer-string)))))
 207   ;; Auto fill comments.
 208   (should
 209    (equal "  # 12345\n  # 7890"
 210           (org-test-with-temp-text "  # 12345 7890"
 211             (let ((fill-column 10))
 212               (end-of-line)
 213               (org-auto-fill-function)
 214               (buffer-string)))))
 215   ;; A hash within a line isn't a comment.
 216   (should-not
 217    (equal "12345 # 7890\n# 1"
 218           (org-test-with-temp-text "12345 # 7890 1"
 219             (let ((fill-column 12))
 220               (end-of-line)
 221               (org-auto-fill-function)
 222               (buffer-string)))))
 223   ;; Correctly interpret empty prefix.
 224   (should-not
 225    (equal "# a\n# b\nRegular\n# paragraph"
 226           (org-test-with-temp-text "# a\n# b\nRegular paragraph"
 227             (let ((fill-column 12))
 228               (end-of-line 3)
 229               (org-auto-fill-function)
 230               (buffer-string)))))
 231   ;; Comment block: auto fill contents.
 232   (should
 233    (equal "#+BEGIN_COMMENT\n12345\n7890\n#+END_COMMENT"
 234           (org-test-with-temp-text "#+BEGIN_COMMENT\n12345 7890\n#+END_COMMENT"
 235             (let ((fill-column 5))
 236               (forward-line)
 237               (end-of-line)
 238               (org-auto-fill-function)
 239               (buffer-string)))))
 240   (should
 241    (equal "#+BEGIN_COMMENT\n12345\n7890\n#+END_COMMENT"
 242           (org-test-with-temp-text "#+BEGIN_COMMENT\n12345 7890\n#+END_COMMENT"
 243             (let ((fill-column 5))
 244               (forward-line)
 245               (end-of-line)
 246               (org-auto-fill-function)
 247               (buffer-string)))))
 248   ;; Do not fill if a new item could be created.
 249   (should-not
 250    (equal "12345\n- 90"
 251           (org-test-with-temp-text "12345 - 90"
 252             (let ((fill-column 5))
 253               (end-of-line)
 254               (org-auto-fill-function)
 255               (buffer-string)))))
 256   ;; Do not fill if a line break could be introduced.
 257   (should-not
 258    (equal "123\\\\\n7890"
 259           (org-test-with-temp-text "123\\\\ 7890"
 260             (let ((fill-column 6))
 261               (end-of-line)
 262               (org-auto-fill-function)
 263               (buffer-string)))))
 264   ;; Do not fill affiliated keywords.
 265   (should-not
 266    (equal "#+ATTR_LATEX: ABC\nDEFGHIJKL"
 267           (org-test-with-temp-text "#+ATTR_LATEX: ABC DEFGHIJKL"
 268             (let ((fill-column 20))
 269               (end-of-line)
 270               (org-auto-fill-function)
 271               (buffer-string))))))
 272
 273
 274 \f
 275 ;;; Links
 276
 277 ;;;; Fuzzy Links
 278
 279 ;; Fuzzy links [[text]] encompass links to a target (<<text>>), to
 280 ;; a target keyword (aka an invisible target: #+TARGET: text), to
 281 ;; a named element (#+name: text) and to headlines (* Text).
 282
 283 (ert-deftest test-org/fuzzy-links ()
 284   "Test fuzzy links specifications."
 285   ;; 1. Fuzzy link goes in priority to a matching target.
 286   (org-test-with-temp-text
 287       "#+TARGET: Test\n#+NAME: Test\n|a|b|\n<<Test>>\n* Test\n[[Test]]"
 288     (goto-line 6)
 289     (org-open-at-point)
 290     (should (looking-at "<<Test>>")))
 291   ;; 2. Fuzzy link should then go to a matching target keyword.
 292   (org-test-with-temp-text
 293       "#+NAME: Test\n|a|b|\n#+TARGET: Test\n* Test\n[[Test]]"
 294     (goto-line 5)
 295     (org-open-at-point)
 296     (should (looking-at "#\\+TARGET: Test")))
 297   ;; 3. Then fuzzy link points to an element with a given name.
 298   (org-test-with-temp-text "Test\n#+NAME: Test\n|a|b|\n* Test\n[[Test]]"
 299     (goto-line 5)
 300     (org-open-at-point)
 301     (should (looking-at "#\\+NAME: Test")))
 302   ;; 4. A target still lead to a matching headline otherwise.
 303   (org-test-with-temp-text "* Head1\n* Head2\n*Head3\n[[Head2]]"
 304     (goto-line 4)
 305     (org-open-at-point)
 306     (should (looking-at "\\* Head2")))
 307   ;; 5. With a leading star in link, enforce heading match.
 308   (org-test-with-temp-text "#+TARGET: Test\n* Test\n<<Test>>\n[[*Test]]"
 309     (goto-line 4)
 310     (org-open-at-point)
 311     (should (looking-at "\\* Test"))))
 312
 313
 314 ;;;; Link Escaping
 315
 316 (ert-deftest test-org/org-link-escape-ascii-character ()
 317   "Escape an ascii character."
 318   (should
 319    (string=
 320     "%5B"
 321     (org-link-escape "["))))
 322
 323 (ert-deftest test-org/org-link-escape-ascii-ctrl-character ()
 324   "Escape an ascii control character."
 325   (should
 326    (string=
 327     "%09"
 328     (org-link-escape "\t"))))
 329
 330 (ert-deftest test-org/org-link-escape-multibyte-character ()
 331   "Escape an unicode multibyte character."
 332   (should
 333    (string=
 334     "%E2%82%AC"
 335     (org-link-escape "€"))))
 336
 337 (ert-deftest test-org/org-link-escape-custom-table ()
 338   "Escape string with custom character table."
 339   (should
 340    (string=
 341     "Foo%3A%42ar%0A"
 342     (org-link-escape "Foo:Bar\n" '(?\: ?\B)))))
 343
 344 (ert-deftest test-org/org-link-escape-custom-table-merge ()
 345   "Escape string with custom table merged with default table."
 346   (should
 347    (string=
 348     "%5BF%6F%6F%3A%42ar%0A%5D"
 349     (org-link-escape "[Foo:Bar\n]" '(?\: ?\B ?\o) t))))
 350
 351 (ert-deftest test-org/org-link-unescape-ascii-character ()
 352   "Unescape an ascii character."
 353   (should
 354    (string=
 355     "["
 356     (org-link-unescape "%5B"))))
 357
 358 (ert-deftest test-org/org-link-unescape-ascii-ctrl-character ()
 359   "Unescpae an ascii control character."
 360   (should
 361    (string=
 362     "\n"
 363     (org-link-unescape "%0A"))))
 364
 365 (ert-deftest test-org/org-link-unescape-multibyte-character ()
 366   "Unescape unicode multibyte character."
 367   (should
 368    (string=
 369     "€"
 370     (org-link-unescape "%E2%82%AC"))))
 371
 372 (ert-deftest test-org/org-link-unescape-ascii-extended-char ()
 373   "Unescape old style percent escaped character."
 374   (should
 375    (string=
 376     "àâçèéêîôùû"
 377         (decode-coding-string (org-link-unescape "%E0%E2%E7%E8%E9%EA%EE%F4%F9%FB") 'latin-1))))
 378
 379 (ert-deftest test-org/org-link-escape-url-with-escaped-char ()
 380   "Escape and unscape a URL that includes an escaped char.
 381 http://article.gmane.org/gmane.emacs.orgmode/21459/"
 382   (should
 383    (string=
 384     "http://some.host.com/form?&id=blah%2Bblah25"
 385     (org-link-unescape (org-link-escape "http://some.host.com/form?&id=blah%2Bblah25")))))
 386
 387
 388 \f
 389 ;;; Macros
 390
 391 (ert-deftest test-org/macro-replace-all ()
 392   "Test `org-macro-replace-all' specifications."
 393   ;; Standard test.
 394   (should
 395    (equal
 396     "#+MACRO: A B\n1 B 3"
 397     (org-test-with-temp-text "#+MACRO: A B\n1 {{{A}}} 3"
 398       (progn (org-macro-initialize-templates)
 399              (org-macro-replace-all org-macro-templates)
 400              (buffer-string)))))
 401   ;; Macro with arguments.
 402   (should
 403    (equal
 404     "#+MACRO: macro $1 $2\nsome text"
 405     (org-test-with-temp-text "#+MACRO: macro $1 $2\n{{{macro(some,text)}}}"
 406       (progn (org-macro-initialize-templates)
 407              (org-macro-replace-all org-macro-templates)
 408              (buffer-string)))))
 409   ;; Macro with "eval".
 410   (should
 411    (equal
 412     "#+MACRO: add (eval (+ $1 $2))\n3"
 413     (org-test-with-temp-text "#+MACRO: add (eval (+ $1 $2))\n{{{add(1,2)}}}"
 414       (progn (org-macro-initialize-templates)
 415              (org-macro-replace-all org-macro-templates)
 416              (buffer-string)))))
 417   ;; Nested macros.
 418   (should
 419    (equal
 420     "#+MACRO: in inner\n#+MACRO: out {{{in}}} outer\ninner outer"
 421     (org-test-with-temp-text
 422         "#+MACRO: in inner\n#+MACRO: out {{{in}}} outer\n{{{out}}}"
 423       (progn (org-macro-initialize-templates)
 424              (org-macro-replace-all org-macro-templates)
 425              (buffer-string)))))
 426   ;; Error out when macro expansion is circular.
 427   (should-error
 428    (org-test-with-temp-text
 429        "#+MACRO: mac1 {{{mac2}}}\n#+MACRO: mac2 {{{mac1}}}\n{{{mac1}}}"
 430      (org-macro-initialize-templates)
 431      (org-macro-replace-all org-macro-templates))))
 432
 433
 434 \f
 435 ;;; Node Properties
 436
 437 (ert-deftest test-org/accumulated-properties-in-drawers ()
 438   "Ensure properties accumulate in subtree drawers."
 439   (org-test-at-id "75282ba2-f77a-4309-a970-e87c149fe125"
 440     (org-babel-next-src-block)
 441     (should (equal '(2 1) (org-babel-execute-src-block)))))
 442
 443
 444 \f
 445 ;;; Mark Region
 446
 447 (ert-deftest test-org/mark-subtree ()
 448   "Test `org-mark-subtree' specifications."
 449   ;; Error when point is before first headline.
 450   (should-error
 451    (org-test-with-temp-text "Paragraph\n* Headline\nBody"
 452      (progn (transient-mark-mode 1)
 453             (org-mark-subtree))))
 454   ;; Without argument, mark current subtree.
 455   (should
 456    (equal
 457     '(12 32)
 458     (org-test-with-temp-text "* Headline\n** Sub-headline\nBody"
 459       (progn (transient-mark-mode 1)
 460              (forward-line 2)
 461              (org-mark-subtree)
 462              (list (region-beginning) (region-end))))))
 463   ;; With an argument, move ARG up.
 464   (should
 465    (equal
 466     '(1 32)
 467     (org-test-with-temp-text "* Headline\n** Sub-headline\nBody"
 468       (progn (transient-mark-mode 1)
 469              (forward-line 2)
 470              (org-mark-subtree 1)
 471              (list (region-beginning) (region-end))))))
 472   ;; Do not get fooled by inlinetasks.
 473   (when (featurep 'org-inlinetask)
 474     (should
 475      (= 1
 476         (org-test-with-temp-text "* Headline\n*************** Task\nContents"
 477           (progn (transient-mark-mode 1)
 478                  (forward-line 1)
 479                  (let ((org-inlinetask-min-level 15)) (org-mark-subtree))
 480                  (region-beginning)))))))
 481
 482
 483  \f
 484 ;;; Navigation
 485
 486 (ert-deftest test-org/beginning-of-line ()
 487   "Test `org-beginning-of-line' specifications."
 488   ;; Standard test.
 489   (should
 490    (org-test-with-temp-text "Some text\nSome other text"
 491      (progn (org-beginning-of-line) (bolp))))
 492   ;; Standard test with `visual-line-mode'.
 493   (should-not
 494    (org-test-with-temp-text "A long line of text\nSome other text"
 495      (progn (visual-line-mode)
 496             (forward-char 2)
 497             (dotimes (i 1000) (insert "very "))
 498             (org-beginning-of-line)
 499             (bolp))))
 500   ;; At an headline with special movement.
 501   (should
 502    (org-test-with-temp-text "* TODO Headline"
 503      (let ((org-special-ctrl-a/e t))
 504        (org-end-of-line)
 505        (and (progn (org-beginning-of-line) (looking-at "Headline"))
 506             (progn (org-beginning-of-line) (bolp))
 507             (progn (org-beginning-of-line) (looking-at "Headline")))))))
 508
 509 (ert-deftest test-org/end-of-line ()
 510   "Test `org-end-of-line' specifications."
 511   ;; Standard test.
 512   (should
 513    (org-test-with-temp-text "Some text\nSome other text"
 514      (progn (org-end-of-line) (eolp))))
 515   ;; Standard test with `visual-line-mode'.
 516   (should-not
 517    (org-test-with-temp-text "A long line of text\nSome other text"
 518      (progn (visual-line-mode)
 519             (forward-char 2)
 520             (dotimes (i 1000) (insert "very "))
 521             (goto-char (point-min))
 522             (org-end-of-line)
 523             (eolp))))
 524   ;; At an headline with special movement.
 525   (should
 526    (org-test-with-temp-text "* Headline1 :tag:\n"
 527      (let ((org-special-ctrl-a/e t))
 528        (and (progn (org-end-of-line) (looking-at " :tag:"))
 529             (progn (org-end-of-line) (eolp))
 530             (progn (org-end-of-line) (looking-at " :tag:"))))))
 531   ;; At an headline without special movement.
 532   (should
 533    (org-test-with-temp-text "* Headline2 :tag:\n"
 534      (let ((org-special-ctrl-a/e nil))
 535        (and (progn (org-end-of-line) (eolp))
 536             (progn (org-end-of-line) (eolp))))))
 537   ;; At an headline, with reversed movement.
 538   (should
 539    (org-test-with-temp-text "* Headline3 :tag:\n"
 540      (let ((org-special-ctrl-a/e 'reversed)
 541            (this-command last-command))
 542        (and (progn (org-end-of-line) (eolp))
 543             (progn (org-end-of-line) (looking-at " :tag:"))))))
 544   ;; At a block without hidden contents.
 545   (should
 546    (org-test-with-temp-text "#+BEGIN_CENTER\nContents\n#+END_CENTER"
 547      (progn (org-end-of-line) (eolp))))
 548   ;; At a block with hidden contents.
 549   (should-not
 550    (org-test-with-temp-text "#+BEGIN_CENTER\nContents\n#+END_CENTER"
 551      (let ((org-special-ctrl-a/e t))
 552        (org-hide-block-toggle)
 553        (org-end-of-line)
 554        (eobp)))))
 555
 556 (ert-deftest test-org/forward-element ()
 557   "Test `org-forward-element' specifications."
 558   ;; 1. At EOB: should error.
 559   (org-test-with-temp-text "Some text\n"
 560     (goto-char (point-max))
 561     (should-error (org-forward-element)))
 562   ;; 2. Standard move: expected to ignore blank lines.
 563   (org-test-with-temp-text "First paragraph.\n\n\nSecond paragraph."
 564     (org-forward-element)
 565     (should (looking-at "Second paragraph.")))
 566   ;; 3. Headline tests.
 567   (org-test-with-temp-text "
 568 * Head 1
 569 ** Head 1.1
 570 *** Head 1.1.1
 571 ** Head 1.2"
 572     ;; 3.1. At an headline beginning: move to next headline at the
 573     ;;      same level.
 574     (goto-line 3)
 575     (org-forward-element)
 576     (should (looking-at "** Head 1.2"))
 577     ;; 3.2. At an headline beginning: move to parent headline if no
 578     ;;      headline at the same level.
 579     (goto-line 3)
 580     (org-forward-element)
 581     (should (looking-at "** Head 1.2")))
 582   ;; 4. Greater element tests.
 583   (org-test-with-temp-text
 584       "#+BEGIN_CENTER\nInside.\n#+END_CENTER\n\nOutside."
 585     ;; 4.1. At a greater element: expected to skip contents.
 586     (org-forward-element)
 587     (should (looking-at "Outside."))
 588     ;; 4.2. At the end of greater element contents: expected to skip
 589     ;;      to the end of the greater element.
 590     (goto-line 2)
 591     (org-forward-element)
 592     (should (looking-at "Outside.")))
 593   ;; 5. List tests.
 594   (org-test-with-temp-text "
 595 - item1
 596
 597   - sub1
 598
 599   - sub2
 600
 601   - sub3
 602
 603   Inner paragraph.
 604
 605 - item2
 606
 607 Outside."
 608     ;; 5.1. At list top point: expected to move to the element after
 609     ;;      the list.
 610     (goto-line 2)
 611     (org-forward-element)
 612     (should (looking-at "Outside."))
 613     ;; 5.2. Special case: at the first line of a sub-list, but not at
 614     ;;      beginning of line, move to next item.
 615     (goto-line 2)
 616     (forward-char)
 617     (org-forward-element)
 618     (should (looking-at "- item2"))
 619     (goto-line 4)
 620     (forward-char)
 621     (org-forward-element)
 622     (should (looking-at "  - sub2"))
 623     ;; 5.3 At sub-list beginning: expected to move after the sub-list.
 624     (goto-line 4)
 625     (org-forward-element)
 626     (should (looking-at "  Inner paragraph."))
 627     ;; 5.4. At sub-list end: expected to move outside the sub-list.
 628     (goto-line 8)
 629     (org-forward-element)
 630     (should (looking-at "  Inner paragraph."))
 631     ;; 5.5. At an item: expected to move to next item, if any.
 632     (goto-line 6)
 633     (org-forward-element)
 634     (should (looking-at "  - sub3"))))
 635
 636 (ert-deftest test-org/backward-element ()
 637   "Test `org-backward-element' specifications."
 638   ;; 1. Should error at BOB.
 639   (org-test-with-temp-text "    \nParagraph."
 640     (should-error (org-backward-element)))
 641   ;; 2. Should move at BOB when called on the first element in buffer.
 642   (should
 643    (org-test-with-temp-text "\n#+TITLE: test"
 644      (progn (forward-line)
 645             (org-backward-element)
 646             (bobp))))
 647   ;; 3. Not at the beginning of an element: move at its beginning.
 648   (org-test-with-temp-text "Paragraph1.\n\nParagraph2."
 649     (goto-line 3)
 650     (end-of-line)
 651     (org-backward-element)
 652     (should (looking-at "Paragraph2.")))
 653   ;; 4. Headline tests.
 654   (org-test-with-temp-text "
 655 * Head 1
 656 ** Head 1.1
 657 *** Head 1.1.1
 658 ** Head 1.2"
 659     ;; 4.1. At an headline beginning: move to previous headline at the
 660     ;;      same level.
 661     (goto-line 5)
 662     (org-backward-element)
 663     (should (looking-at "** Head 1.1"))
 664     ;; 4.2. At an headline beginning: move to parent headline if no
 665     ;;      headline at the same level.
 666     (goto-line 3)
 667     (org-backward-element)
 668     (should (looking-at "* Head 1"))
 669     ;; 4.3. At the first top-level headline: should error.
 670     (goto-line 2)
 671     (should-error (org-backward-element)))
 672   ;; 5. At beginning of first element inside a greater element:
 673   ;;    expected to move to greater element's beginning.
 674   (org-test-with-temp-text "Before.\n#+BEGIN_CENTER\nInside.\n#+END_CENTER"
 675     (goto-line 3)
 676     (org-backward-element)
 677     (should (looking-at "#\\+BEGIN_CENTER")))
 678   ;; 6. At the beginning of the first element in a section: should
 679   ;;    move back to headline, if any.
 680   (should
 681    (org-test-with-temp-text "#+TITLE: test\n* Headline\n\nParagraph"
 682      (progn (goto-char (point-max))
 683             (beginning-of-line)
 684             (org-backward-element)
 685             (org-at-heading-p))))
 686   ;; 7. List tests.
 687   (org-test-with-temp-text "
 688 - item1
 689
 690   - sub1
 691
 692   - sub2
 693
 694   - sub3
 695
 696   Inner paragraph.
 697
 698 - item2
 699
 700
 701 Outside."
 702     ;; 7.1. At beginning of sub-list: expected to move to the
 703     ;;      paragraph before it.
 704     (goto-line 4)
 705     (org-backward-element)
 706     (should (looking-at "item1"))
 707     ;; 7.2. At an item in a list: expected to move at previous item.
 708     (goto-line 8)
 709     (org-backward-element)
 710     (should (looking-at "  - sub2"))
 711     (goto-line 12)
 712     (org-backward-element)
 713     (should (looking-at "- item1"))
 714     ;; 7.3. At end of list/sub-list: expected to move to list/sub-list
 715     ;;      beginning.
 716     (goto-line 10)
 717     (org-backward-element)
 718     (should (looking-at "  - sub1"))
 719     (goto-line 15)
 720     (org-backward-element)
 721     (should (looking-at "- item1"))
 722     ;; 7.4. At blank-lines before list end: expected to move to top
 723     ;; item.
 724     (goto-line 14)
 725     (org-backward-element)
 726     (should (looking-at "- item1"))))
 727
 728 (ert-deftest test-org/up-element ()
 729   "Test `org-up-element' specifications."
 730   ;; 1. At BOB or with no surrounding element: should error.
 731   (org-test-with-temp-text "Paragraph."
 732     (should-error (org-up-element)))
 733   (org-test-with-temp-text "* Head1\n* Head2"
 734     (goto-line 2)
 735     (should-error (org-up-element)))
 736   (org-test-with-temp-text "Paragraph1.\n\nParagraph2."
 737     (goto-line 3)
 738     (should-error (org-up-element)))
 739   ;; 2. At an headline: move to parent headline.
 740   (org-test-with-temp-text "* Head1\n** Sub-Head1\n** Sub-Head2"
 741     (goto-line 3)
 742     (org-up-element)
 743     (should (looking-at "\\* Head1")))
 744   ;; 3. Inside a greater element: move to greater element beginning.
 745   (org-test-with-temp-text
 746       "Before.\n#+BEGIN_CENTER\nParagraph1\nParagraph2\n#+END_CENTER\n"
 747     (goto-line 3)
 748     (org-up-element)
 749     (should (looking-at "#\\+BEGIN_CENTER")))
 750   ;; 4. List tests.
 751   (org-test-with-temp-text "* Top
 752 - item1
 753
 754   - sub1
 755
 756   - sub2
 757
 758     Paragraph within sub2.
 759
 760 - item2"
 761     ;; 4.1. Within an item: move to the item beginning.
 762     (goto-line 8)
 763     (org-up-element)
 764     (should (looking-at "  - sub2"))
 765     ;; 4.2. At an item in a sub-list: move to parent item.
 766     (goto-line 4)
 767     (org-up-element)
 768     (should (looking-at "- item1"))
 769     ;; 4.3. At an item in top list: move to beginning of whole list.
 770     (goto-line 10)
 771     (org-up-element)
 772     (should (looking-at "- item1"))
 773     ;; 4.4. Special case.  At very top point: should move to parent of
 774     ;;      list.
 775     (goto-line 2)
 776     (org-up-element)
 777     (should (looking-at "\\* Top"))))
 778
 779 (ert-deftest test-org/down-element ()
 780   "Test `org-down-element' specifications."
 781   ;; Error when the element hasn't got a recursive type.
 782   (org-test-with-temp-text "Paragraph."
 783     (should-error (org-down-element)))
 784   ;; Error when the element has no contents
 785   (org-test-with-temp-text "* Headline"
 786     (should-error (org-down-element)))
 787   ;; When at a plain-list, move to first item.
 788   (org-test-with-temp-text "- Item 1\n  - Item 1.1\n  - Item 2.2"
 789     (goto-line 2)
 790     (org-down-element)
 791     (should (looking-at " - Item 1.1")))
 792   (org-test-with-temp-text "#+NAME: list\n- Item 1"
 793     (org-down-element)
 794     (should (looking-at " Item 1")))
 795   ;; When at a table, move to first row
 796   (org-test-with-temp-text "#+NAME: table\n| a | b |"
 797     (org-down-element)
 798     (should (looking-at " a | b |")))
 799   ;; Otherwise, move inside the greater element.
 800   (org-test-with-temp-text "#+BEGIN_CENTER\nParagraph.\n#+END_CENTER"
 801     (org-down-element)
 802     (should (looking-at "Paragraph"))))
 803
 804 (ert-deftest test-org/drag-element-backward ()
 805   "Test `org-drag-element-backward' specifications."
 806   ;; 1. Error when trying to move first element of buffer.
 807   (org-test-with-temp-text "Paragraph 1.\n\nParagraph 2."
 808     (should-error (org-drag-element-backward)))
 809   ;; 2. Error when trying to swap nested elements.
 810   (org-test-with-temp-text "#+BEGIN_CENTER\nTest.\n#+END_CENTER"
 811     (forward-line)
 812     (should-error (org-drag-element-backward)))
 813   ;; 3. Error when trying to swap an headline element and
 814   ;;    a non-headline element.
 815   (org-test-with-temp-text "Test.\n* Head 1"
 816     (forward-line)
 817     (should-error (org-drag-element-backward)))
 818   ;; 4. Otherwise, swap elements, preserving column and blank lines
 819   ;;    between elements.
 820   (org-test-with-temp-text "Para1\n\n\nParagraph 2\n\nPara3"
 821     (search-forward "graph")
 822     (org-drag-element-backward)
 823     (should (equal (buffer-string) "Paragraph 2\n\n\nPara1\n\nPara3"))
 824     (should (looking-at " 2")))
 825   ;; 5. Preserve visibility of elements and their contents.
 826   (org-test-with-temp-text "
 827 #+BEGIN_CENTER
 828 Text.
 829 #+END_CENTER
 830 - item 1
 831   #+BEGIN_QUOTE
 832   Text.
 833   #+END_QUOTE"
 834     (while (search-forward "BEGIN_" nil t) (org-cycle))
 835     (search-backward "- item 1")
 836     (org-drag-element-backward)
 837     (should
 838      (equal
 839       '((63 . 82) (26 . 48))
 840       (mapcar (lambda (ov) (cons (overlay-start ov) (overlay-end ov)))
 841               (overlays-in (point-min) (point-max)))))))
 842
 843 (ert-deftest test-org/drag-element-forward ()
 844   "Test `org-drag-element-forward' specifications."
 845   ;; 1. Error when trying to move first element of buffer.
 846   (org-test-with-temp-text "Paragraph 1.\n\nParagraph 2."
 847     (goto-line 3)
 848     (should-error (org-drag-element-forward)))
 849   ;; 2. Error when trying to swap nested elements.
 850   (org-test-with-temp-text "#+BEGIN_CENTER\nTest.\n#+END_CENTER"
 851     (forward-line)
 852     (should-error (org-drag-element-forward)))
 853   ;; 3. Error when trying to swap a non-headline element and an
 854   ;;    headline.
 855   (org-test-with-temp-text "Test.\n* Head 1"
 856     (should-error (org-drag-element-forward)))
 857   ;; 4. Otherwise, swap elements, preserving column and blank lines
 858   ;;    between elements.
 859   (org-test-with-temp-text "Paragraph 1\n\n\nPara2\n\nPara3"
 860     (search-forward "graph")
 861     (org-drag-element-forward)
 862     (should (equal (buffer-string) "Para2\n\n\nParagraph 1\n\nPara3"))
 863     (should (looking-at " 1")))
 864   ;; 5. Preserve visibility of elements and their contents.
 865   (org-test-with-temp-text "
 866 #+BEGIN_CENTER
 867 Text.
 868 #+END_CENTER
 869 - item 1
 870   #+BEGIN_QUOTE
 871   Text.
 872   #+END_QUOTE"
 873     (while (search-forward "BEGIN_" nil t) (org-cycle))
 874     (search-backward "#+BEGIN_CENTER")
 875     (org-drag-element-forward)
 876     (should
 877      (equal
 878       '((63 . 82) (26 . 48))
 879       (mapcar (lambda (ov) (cons (overlay-start ov) (overlay-end ov)))
 880               (overlays-in (point-min) (point-max)))))))
 881
 882
 883 \f
 884 ;;; Targets and Radio Targets
 885
 886 (ert-deftest test-org/all-targets ()
 887   "Test `org-all-targets' specifications."
 888   ;; Without an argument.
 889   (should
 890    (equal '("radio-target" "target")
 891           (org-test-with-temp-text "<<target>> <<<radio-target>>>\n: <<verb>>"
 892             (org-all-targets))))
 893   (should
 894    (equal '("radio-target")
 895           (org-test-with-temp-text "<<<radio-target>>>!" (org-all-targets))))
 896   ;; With argument.
 897   (should
 898    (equal '("radio-target")
 899           (org-test-with-temp-text "<<target>> <<<radio-target>>>"
 900             (org-all-targets t)))))
 901
 902
 903 (provide 'test-org)
 904
 905 ;;; test-org.el ends here