lib/markdown2/tests/test_markdown_location.nit

   1 # This file is part of NIT ( http://www.nitlanguage.org ).
   2 #
   3 # Licensed under the Apache License, Version 2.0 (the "License");
   4 # you may not use this file except in compliance with the License.
   5 # You may obtain a copy of the License at
   6 #
   7 #     http://www.apache.org/licenses/LICENSE-2.0
   8 #
   9 # Unless required by applicable law or agreed to in writing, software
  10 # distributed under the License is distributed on an "AS IS" BASIS,
  11 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  12 # See the License for the specific language governing permissions and
  13 # limitations under the License.
  14
  15 # Tests for markdown nodes location
  16 module test_markdown_location is test
  17
  18 import test_markdown
  19
  20 abstract class TestMarkdownLocation
  21         super TestMarkdown
  22
  23         redef var md_parser do
  24                 var parser = super
  25                 parser.github_mode = true
  26                 parser.wikilinks_mode = true
  27                 return parser
  28         end
  29
  30         fun md_to_loc(md: String): String do
  31                 var node = parse_md(md)
  32                 var v = new TestMarkdownLocationVisitor
  33                 v.enter_visit(node)
  34                 return v.buffer.to_s
  35         end
  36 end
  37
  38 class TestMarkdownLocationVisitor
  39         super MdVisitor
  40
  41         var buffer = new Buffer
  42         var indent = 0
  43
  44         fun print_loc(node: MdNode) do
  45                 buffer.append "{"  " * indent}{node.class_name}: {node.location}\n"
  46                 indent += 1
  47                 node.visit_all(self)
  48                 indent -= 1
  49         end
  50
  51         redef fun visit(node) do print_loc(node)
  52 end
  53
  54 class TestLocationOutput
  55         super TestMarkdownLocation
  56         test
  57
  58         fun test_atx_headings1 is test do
  59                 var md = """
  60 # title 1
  61 ## title 2
  62 ### title 3
  63 #### title 4
  64 ##### title 5
  65 ###### title 6
  66 """
  67                 var loc = """
  68 MdDocument: 1,1--6,14
  69   MdHeading: 1,1--1,9
  70     MdText: 1,3--1,9
  71   MdHeading: 2,1--2,10
  72     MdText: 2,4--2,10
  73   MdHeading: 3,1--3,11
  74     MdText: 3,5--3,11
  75   MdHeading: 4,1--4,12
  76     MdText: 4,6--4,12
  77   MdHeading: 5,1--5,13
  78     MdText: 5,7--5,13
  79   MdHeading: 6,1--6,14
  80     MdText: 6,8--6,14
  81 """
  82                 assert md_to_loc(md) == loc
  83         end
  84
  85         fun test_atx_headings_with_trailings is test do
  86                 var md = """
  87 # title 1 #
  88 ## title 2 ##
  89 ### title 3 ###
  90 #### title 4 ####
  91 ##### title 5 #####
  92 ###### title 6 ######
  93 """
  94                 var loc = """
  95 MdDocument: 1,1--6,21
  96   MdHeading: 1,1--1,11
  97     MdText: 1,3--1,9
  98   MdHeading: 2,1--2,13
  99     MdText: 2,4--2,10
 100   MdHeading: 3,1--3,15
 101     MdText: 3,5--3,11
 102   MdHeading: 4,1--4,17
 103     MdText: 4,6--4,12
 104   MdHeading: 5,1--5,19
 105     MdText: 5,7--5,13
 106   MdHeading: 6,1--6,21
 107     MdText: 6,8--6,14
 108 """
 109                 assert md_to_loc(md) == loc
 110         end
 111
 112         fun test_settext_headings is test do
 113                 var md = """
 114 title 1
 115 =======
 116
 117 title 2
 118 -------
 119 """
 120                 var loc = """
 121 MdDocument: 1,1--5,7
 122   MdHeading: 1,1--2,7
 123     MdText: 1,1--1,7
 124   MdHeading: 4,1--5,7
 125     MdText: 4,1--4,7
 126 """
 127                 assert md_to_loc(md) == loc
 128         end
 129
 130         fun test_indented_code_spaces is test do
 131                 var md = """
 132     some code
 133
 134         multi lines
 135 """
 136                 var loc = """
 137 MdDocument: 1,1--3,15
 138   MdIndentedCodeBlock: 1,1--3,15
 139 """
 140                 assert md_to_loc(md) == loc
 141         end
 142
 143         fun test_indented_code_tabs is test do
 144                 var md = """
 145         some code
 146
 147         multi lines
 148 """
 149                 var loc = """
 150 MdDocument: 1,1--3,15
 151   MdIndentedCodeBlock: 1,1--3,15
 152 """
 153                 assert md_to_loc(md) == loc
 154         end
 155
 156         fun test_fenced_code is test do
 157                 var md = """
 158 ~~~
 159 some code
 160
 161 multi lines
 162 ~~~
 163 """
 164                 var loc = """
 165 MdDocument: 1,1--5,3
 166   MdFencedCodeBlock: 1,1--5,3
 167 """
 168                 assert md_to_loc(md) == loc
 169         end
 170
 171         fun test_thematic_breaks is test do
 172                 var md = """
 173 ***
 174
 175 * * *
 176
 177 *       *       *
 178 """
 179                 var loc = """
 180 MdDocument: 1,1--5,5
 181   MdThematicBreak: 1,1--1,3
 182   MdThematicBreak: 3,1--3,5
 183   MdThematicBreak: 5,1--5,5
 184 """
 185                 assert md_to_loc(md) == loc
 186         end
 187
 188         fun test_html_blocks1 is test do
 189                 var md = """
 190 <p><a href="foo">bar</a></p>
 191
 192 <div>
 193         <a href="foo">bar</a>
 194 </div><hr />
 195 """
 196                 var loc = """
 197 MdDocument: 1,1--5,12
 198   MdHtmlBlock: 1,1--1,28
 199   MdHtmlBlock: 3,1--5,12
 200 """
 201                 assert md_to_loc(md) == loc
 202         end
 203
 204         fun test_paragraph1 is test do
 205                 var md = """
 206 foo bar baz
 207
 208 line 1
 209 line 2
 210
 211 other par
 212 with multiple lines
 213 """
 214                 var loc = """
 215 MdDocument: 1,1--7,19
 216   MdParagraph: 1,1--1,11
 217     MdText: 1,1--1,11
 218   MdParagraph: 3,1--4,6
 219     MdText: 3,1--3,6
 220     MdSoftLineBreak: 3,7--3,7
 221     MdText: 4,1--4,6
 222   MdParagraph: 6,1--7,19
 223     MdText: 6,1--6,9
 224     MdSoftLineBreak: 6,10--6,10
 225     MdText: 7,1--7,19
 226 """
 227                 assert md_to_loc(md) == loc
 228         end
 229
 230         fun test_blockquotes is test do
 231                 var md = """
 232 > foo
 233 > bar
 234 """
 235                 var loc = """
 236 MdDocument: 1,1--2,5
 237   MdBlockQuote: 1,1--2,5
 238     MdParagraph: 1,3--2,5
 239       MdText: 1,3--1,5
 240       MdSoftLineBreak: 1,6--1,6
 241       MdText: 2,3--2,5
 242 """
 243                 assert md_to_loc(md) == loc
 244         end
 245
 246         fun test_blockquotes_nested is test do
 247                 var md = """
 248 > foo
 249 > > foo
 250 > > bar
 251 """
 252                 var loc = """
 253 MdDocument: 1,1--3,7
 254   MdBlockQuote: 1,1--3,7
 255     MdParagraph: 1,3--1,5
 256       MdText: 1,3--1,5
 257     MdBlockQuote: 2,3--3,7
 258       MdParagraph: 2,5--3,7
 259         MdText: 2,5--2,7
 260         MdSoftLineBreak: 2,8--2,8
 261         MdText: 3,5--3,7
 262 """
 263                 assert md_to_loc(md) == loc
 264         end
 265
 266         fun test_blockquotes_headings is test do
 267                 var md = """
 268 > # Title 1
 269 > ## Title 2 ##
 270 """
 271                 var loc = """
 272 MdDocument: 1,1--2,15
 273   MdBlockQuote: 1,1--2,15
 274     MdHeading: 1,3--1,11
 275       MdText: 1,5--1,11
 276     MdHeading: 2,3--2,15
 277       MdText: 2,6--2,12
 278 """
 279                 assert md_to_loc(md) == loc
 280         end
 281
 282         fun test_blockquotes_thematic_breaks is test do
 283                 var md = """
 284 > ***
 285 > * * *
 286 """
 287                 var loc = """
 288 MdDocument: 1,1--2,7
 289   MdBlockQuote: 1,1--2,7
 290     MdThematicBreak: 1,3--1,5
 291     MdThematicBreak: 2,3--2,7
 292 """
 293                 assert md_to_loc(md) == loc
 294         end
 295
 296         fun test_blockquotes_indented_code is test do
 297                 var md = """
 298 >     line 1
 299 >     line 2
 300 """
 301                 var loc = """
 302 MdDocument: 1,1--2,12
 303   MdBlockQuote: 1,1--2,12
 304     MdIndentedCodeBlock: 1,3--2,12
 305 """
 306                 assert md_to_loc(md) == loc
 307         end
 308
 309         fun test_blockquotes_fenced_code is test do
 310                 var md = """
 311 > ~~~
 312 > line 1
 313 > line 2
 314 > ~~~
 315 """
 316                 var loc = """
 317 MdDocument: 1,1--4,5
 318   MdBlockQuote: 1,1--4,5
 319     MdFencedCodeBlock: 1,3--4,5
 320 """
 321                 assert md_to_loc(md) == loc
 322         end
 323
 324         fun test_blockquotes_list is test do
 325                 var md = """
 326 > * line 1
 327 > * line 2
 328 """
 329                 var loc = """
 330 MdDocument: 1,1--2,10
 331   MdBlockQuote: 1,1--2,10
 332     MdUnorderedList: 1,3--2,10
 333       MdListItem: 1,3--1,10
 334         MdParagraph: 1,5--1,10
 335           MdText: 1,5--1,10
 336       MdListItem: 2,3--2,10
 337         MdParagraph: 2,5--2,10
 338           MdText: 2,5--2,10
 339 """
 340                 assert md_to_loc(md) == loc
 341         end
 342
 343         fun test_unordered_lists is test do
 344                 var md = """
 345 * line 1
 346 * line 2
 347 """
 348                 var loc = """
 349 MdDocument: 1,1--2,8
 350   MdUnorderedList: 1,1--2,8
 351     MdListItem: 1,1--1,8
 352       MdParagraph: 1,3--1,8
 353         MdText: 1,3--1,8
 354     MdListItem: 2,1--2,8
 355       MdParagraph: 2,3--2,8
 356         MdText: 2,3--2,8
 357 """
 358                 assert md_to_loc(md) == loc
 359         end
 360
 361         fun test_ordered_lists is test do
 362                 var md = """
 363 1) line 1
 364 2) line 2
 365 """
 366                 var loc = """
 367 MdDocument: 1,1--2,9
 368   MdOrderedList: 1,1--2,9
 369     MdListItem: 1,1--1,9
 370       MdParagraph: 1,4--1,9
 371         MdText: 1,4--1,9
 372     MdListItem: 2,1--2,9
 373       MdParagraph: 2,4--2,9
 374         MdText: 2,4--2,9
 375 """
 376                 assert md_to_loc(md) == loc
 377         end
 378
 379         fun test_list_headings is test do
 380                 var md = """
 381 * # Title 1
 382 * ## Title 2 ##
 383 """
 384                 var loc = """
 385 MdDocument: 1,1--2,15
 386   MdUnorderedList: 1,1--2,15
 387     MdListItem: 1,1--1,11
 388       MdHeading: 1,3--1,11
 389         MdText: 1,5--1,11
 390     MdListItem: 2,1--2,15
 391       MdHeading: 2,3--2,15
 392         MdText: 2,6--2,12
 393 """
 394                 assert md_to_loc(md) == loc
 395         end
 396
 397         fun test_list_thematic_breaks is test do
 398                 var md = """
 399 - ***
 400 - * * *
 401 """
 402                 var loc = """
 403 MdDocument: 1,1--2,7
 404   MdUnorderedList: 1,1--2,7
 405     MdListItem: 1,1--1,5
 406       MdThematicBreak: 1,3--1,5
 407     MdListItem: 2,1--2,7
 408       MdThematicBreak: 2,3--2,7
 409 """
 410                 assert md_to_loc(md) == loc
 411         end
 412
 413         fun test_list_indented_codes is test do
 414                 var md = """
 415 -     line 1
 416 -     line 2
 417 """
 418                 var loc = """
 419 MdDocument: 1,1--2,12
 420   MdUnorderedList: 1,1--2,12
 421     MdListItem: 1,1--1,12
 422       MdIndentedCodeBlock: 1,3--1,12
 423     MdListItem: 2,1--2,12
 424       MdIndentedCodeBlock: 2,3--2,12
 425 """
 426                 assert md_to_loc(md) == loc
 427         end
 428
 429         fun test_list_fenced_codes is test do
 430                 var md = """
 431 - ~~~
 432   line 1
 433   line 2
 434   ~~~
 435 """
 436                 var loc = """
 437 MdDocument: 1,1--4,5
 438   MdUnorderedList: 1,1--4,5
 439     MdListItem: 1,1--4,5
 440       MdFencedCodeBlock: 1,3--4,5
 441 """
 442                 assert md_to_loc(md) == loc
 443         end
 444
 445         fun test_list_blockquotes is test do
 446                 var md = """
 447 - > line 1
 448   > line 2
 449 """
 450                 var loc = """
 451 MdDocument: 1,1--2,10
 452   MdUnorderedList: 1,1--2,10
 453     MdListItem: 1,1--2,10
 454       MdBlockQuote: 1,3--2,10
 455         MdParagraph: 1,5--2,10
 456           MdText: 1,5--1,10
 457           MdSoftLineBreak: 1,11--1,11
 458           MdText: 2,5--2,10
 459 """
 460                 assert md_to_loc(md) == loc
 461         end
 462
 463         fun test_list_pars is test do
 464                 var md = """
 465 * line 1
 466   line 2
 467
 468 * line 3
 469 """
 470                 var loc = """
 471 MdDocument: 1,1--4,8
 472   MdUnorderedList: 1,1--4,8
 473     MdListItem: 1,1--2,8
 474       MdParagraph: 1,3--2,8
 475         MdText: 1,3--1,8
 476         MdSoftLineBreak: 1,9--1,9
 477         MdText: 2,3--2,8
 478     MdListItem: 4,1--4,8
 479       MdParagraph: 4,3--4,8
 480         MdText: 4,3--4,8
 481 """
 482                 assert md_to_loc(md) == loc
 483         end
 484
 485         fun test_list_nested is test do
 486                 var md = """
 487 * foo
 488   * foo
 489   * bar
 490 """
 491                 var loc = """
 492 MdDocument: 1,1--3,7
 493   MdUnorderedList: 1,1--3,7
 494     MdListItem: 1,1--3,7
 495       MdParagraph: 1,3--1,5
 496         MdText: 1,3--1,5
 497       MdUnorderedList: 2,3--3,7
 498         MdListItem: 2,3--2,7
 499           MdParagraph: 2,5--2,7
 500             MdText: 2,5--2,7
 501         MdListItem: 3,3--3,7
 502           MdParagraph: 3,5--3,7
 503             MdText: 3,5--3,7
 504 """
 505                 assert md_to_loc(md) == loc
 506         end
 507
 508         fun test_emphasis is test do
 509                 var md = """
 510 An *emphasis* and a **strong emphasis**.
 511 """
 512                 var loc = """
 513 MdDocument: 1,1--1,40
 514   MdParagraph: 1,1--1,40
 515     MdText: 1,1--1,3
 516     MdEmphasis: 1,4--1,13
 517       MdText: 1,5--1,12
 518     MdText: 1,14--1,20
 519     MdStrongEmphasis: 1,21--1,39
 520       MdText: 1,23--1,37
 521     MdText: 1,40--1,40
 522 """
 523                 assert md_to_loc(md) == loc
 524         end
 525
 526         fun test_emphasis_nested is test do
 527                 var md = """
 528 Another ***emphasis***.
 529 """
 530                 var loc = """
 531 MdDocument: 1,1--1,23
 532   MdParagraph: 1,1--1,23
 533     MdText: 1,1--1,8
 534     MdEmphasis: 1,9--1,22
 535       MdStrongEmphasis: 1,10--1,21
 536         MdText: 1,12--1,19
 537     MdText: 1,23--1,23
 538 """
 539                 assert md_to_loc(md) == loc
 540         end
 541
 542         fun test_emphasis_nested2 is test do
 543                 var md = """
 544 Another ****emphasis****.
 545 """
 546                 var loc = """
 547 MdDocument: 1,1--1,25
 548   MdParagraph: 1,1--1,25
 549     MdText: 1,1--1,8
 550     MdStrongEmphasis: 1,9--1,24
 551       MdStrongEmphasis: 1,11--1,22
 552         MdText: 1,13--1,20
 553     MdText: 1,25--1,25
 554 """
 555                 assert md_to_loc(md) == loc
 556         end
 557
 558         fun test_emphasis_nested3 is test do
 559                 var md = """
 560 Another *****emphasis*****.
 561 """
 562                 var loc = """
 563 MdDocument: 1,1--1,27
 564   MdParagraph: 1,1--1,27
 565     MdText: 1,1--1,8
 566     MdEmphasis: 1,9--1,26
 567       MdStrongEmphasis: 1,10--1,25
 568         MdStrongEmphasis: 1,12--1,23
 569           MdText: 1,14--1,21
 570     MdText: 1,27--1,27
 571 """
 572                 assert md_to_loc(md) == loc
 573         end
 574
 575         fun test_emphasis_bad is test do
 576                 var md = """
 577 Another ___ emphasis ___.
 578 """
 579                 var loc = """
 580 MdDocument: 1,1--1,25
 581   MdParagraph: 1,1--1,25
 582     MdText: 1,1--1,25
 583 """
 584                 assert md_to_loc(md) == loc
 585         end
 586
 587         fun test_emphasis_bad2 is test do
 588                 var md = """
 589 Another **emphasis.
 590 """
 591                 var loc = """
 592 MdDocument: 1,1--1,19
 593   MdParagraph: 1,1--1,19
 594     MdText: 1,1--1,19
 595 """
 596                 assert md_to_loc(md) == loc
 597         end
 598
 599         fun test_inline_code is test do
 600                 var md = """
 601 A `code` and another ``one``.
 602 """
 603                 var loc = """
 604 MdDocument: 1,1--1,29
 605   MdParagraph: 1,1--1,29
 606     MdText: 1,1--1,2
 607     MdCode: 1,3--1,8
 608     MdText: 1,9--1,21
 609     MdCode: 1,22--1,28
 610     MdText: 1,29--1,29
 611 """
 612                 assert md_to_loc(md) == loc
 613         end
 614
 615         fun test_inline_code_bad is test do
 616                 var md = """
 617 A `code and another ``one``.
 618 """
 619                 var loc = """
 620 MdDocument: 1,1--1,28
 621   MdParagraph: 1,1--1,28
 622     MdText: 1,1--1,20
 623     MdCode: 1,21--1,27
 624     MdText: 1,28--1,28
 625 """
 626                 assert md_to_loc(md) == loc
 627         end
 628
 629         fun test_inline_autolink is test do
 630                 var md = """
 631 An <http://autolink>.
 632 """
 633                 var loc = """
 634 MdDocument: 1,1--1,21
 635   MdParagraph: 1,1--1,21
 636     MdText: 1,1--1,3
 637     MdLink: 1,4--1,20
 638       MdText: 1,5--1,19
 639     MdText: 1,21--1,21
 640 """
 641                 assert md_to_loc(md) == loc
 642         end
 643
 644         fun test_inline_autolink_bad is test do
 645                 var md = """
 646 An http://autolink>.
 647 """
 648                 var loc = """
 649 MdDocument: 1,1--1,20
 650   MdParagraph: 1,1--1,20
 651     MdText: 1,1--1,20
 652 """
 653                 assert md_to_loc(md) == loc
 654         end
 655
 656         fun test_inline_autolink_bad2 is test do
 657                 var md = """
 658 An <http://autolink.
 659 """
 660                 var loc = """
 661 MdDocument: 1,1--1,20
 662   MdParagraph: 1,1--1,20
 663     MdText: 1,1--1,20
 664 """
 665                 assert md_to_loc(md) == loc
 666         end
 667
 668         fun test_inline_automail is test do
 669                 var md = """
 670 An <me.foo+@bar.baz>.
 671 """
 672                 var loc = """
 673 MdDocument: 1,1--1,21
 674   MdParagraph: 1,1--1,21
 675     MdText: 1,1--1,3
 676     MdLink: 1,4--1,20
 677       MdText: 1,5--1,19
 678     MdText: 1,21--1,21
 679 """
 680                 assert md_to_loc(md) == loc
 681         end
 682
 683         fun test_inline_link is test do
 684                 var md = """
 685 A [link](url/).
 686 """
 687                 var loc = """
 688 MdDocument: 1,1--1,15
 689   MdParagraph: 1,1--1,15
 690     MdText: 1,1--1,2
 691     MdLink: 1,3--1,14
 692       MdText: 1,4--1,7
 693     MdText: 1,15--1,15
 694 """
 695                 assert md_to_loc(md) == loc
 696         end
 697
 698         fun test_inline_link_with_title is test do
 699                 var md = """
 700 A [link](url/ "title").
 701 """
 702                 var loc = """
 703 MdDocument: 1,1--1,23
 704   MdParagraph: 1,1--1,23
 705     MdText: 1,1--1,2
 706     MdLink: 1,3--1,22
 707       MdText: 1,4--1,7
 708     MdText: 1,23--1,23
 709 """
 710                 assert md_to_loc(md) == loc
 711         end
 712
 713         fun test_inline_link_with_content is test do
 714                 var md = """
 715 A [`code` link](url/).
 716 """
 717                 var loc = """
 718 MdDocument: 1,1--1,22
 719   MdParagraph: 1,1--1,22
 720     MdText: 1,1--1,2
 721     MdLink: 1,3--1,21
 722       MdCode: 1,4--1,9
 723       MdText: 1,10--1,14
 724     MdText: 1,22--1,22
 725 """
 726                 assert md_to_loc(md) == loc
 727         end
 728
 729         fun test_inline_link_bad is test do
 730                 var md = """
 731 A [link](url/.
 732 """
 733                 var loc = """
 734 MdDocument: 1,1--1,14
 735   MdParagraph: 1,1--1,14
 736     MdText: 1,1--1,14
 737 """
 738                 assert md_to_loc(md) == loc
 739         end
 740
 741         fun test_inline_image is test do
 742                 var md = """
 743 A ![img](url/).
 744 """
 745                 var loc = """
 746 MdDocument: 1,1--1,15
 747   MdParagraph: 1,1--1,15
 748     MdText: 1,1--1,2
 749     MdImage: 1,3--1,14
 750       MdText: 1,5--1,7
 751     MdText: 1,15--1,15
 752 """
 753                 assert md_to_loc(md) == loc
 754         end
 755
 756         fun test_inline_image_bad is test do
 757                 var md = """
 758 A ![img](url/.
 759 """
 760                 var loc = """
 761 MdDocument: 1,1--1,14
 762   MdParagraph: 1,1--1,14
 763     MdText: 1,1--1,14
 764 """
 765                 assert md_to_loc(md) == loc
 766         end
 767
 768         fun test_inline_link_ref is test do
 769                 var md = """
 770 A [link][].
 771
 772 [link]: url/
 773 """
 774                 var loc = """
 775 MdDocument: 1,1--1,11
 776   MdParagraph: 1,1--1,11
 777     MdText: 1,1--1,2
 778     MdLink: 1,3--1,10
 779       MdText: 1,4--1,7
 780     MdText: 1,11--1,11
 781 """
 782                 assert md_to_loc(md) == loc
 783         end
 784
 785         fun test_inline_link_ref2 is test do
 786                 var md = """
 787 A [foo][link].
 788
 789 [link]: url/
 790 """
 791                 var loc = """
 792 MdDocument: 1,1--1,14
 793   MdParagraph: 1,1--1,14
 794     MdText: 1,1--1,2
 795     MdLink: 1,3--1,13
 796       MdText: 1,4--1,6
 797     MdText: 1,14--1,14
 798 """
 799                 assert md_to_loc(md) == loc
 800         end
 801
 802         fun test_inline_link_ref_bad is test do
 803                 var md = """
 804 A [foo][link2].
 805
 806 [link]: url/
 807 """
 808                 var loc = """
 809 MdDocument: 1,1--1,15
 810   MdParagraph: 1,1--1,15
 811     MdText: 1,1--1,15
 812 """
 813                 assert md_to_loc(md) == loc
 814         end
 815
 816         fun test_inline_html is test do
 817                 var md = """
 818 An <br /> break line.
 819 """
 820                 var loc = """
 821 MdDocument: 1,1--1,21
 822   MdParagraph: 1,1--1,21
 823     MdText: 1,1--1,3
 824     MdHtmlInline: 1,4--1,9
 825     MdText: 1,10--1,21
 826 """
 827                 assert md_to_loc(md) == loc
 828         end
 829
 830
 831         fun test_inline_html2 is test do
 832                 var md = """
 833 An <a href="link">*emph*</a>.
 834 """
 835                 var loc = """
 836 MdDocument: 1,1--1,29
 837   MdParagraph: 1,1--1,29
 838     MdText: 1,1--1,3
 839     MdHtmlInline: 1,4--1,18
 840     MdEmphasis: 1,19--1,24
 841       MdText: 1,20--1,23
 842     MdHtmlInline: 1,25--1,28
 843     MdText: 1,29--1,29
 844 """
 845                 assert md_to_loc(md) == loc
 846         end
 847
 848         fun test_inline_escape is test do
 849                 var md = """
 850 A text with \\"escaped chars\\".
 851 """
 852                 var loc = """
 853 MdDocument: 1,1--1,30
 854   MdParagraph: 1,1--1,30
 855     MdText: 1,1--1,30
 856 """
 857                 assert md_to_loc(md) == loc
 858         end
 859
 860         fun test_inline_soft_break is test do
 861                 var md = """
 862 A text with
 863 a soft break.
 864 """
 865                 var loc = """
 866 MdDocument: 1,1--2,13
 867   MdParagraph: 1,1--2,13
 868     MdText: 1,1--1,11
 869     MdSoftLineBreak: 1,12--1,12
 870     MdText: 2,1--2,13
 871 """
 872                 assert md_to_loc(md) == loc
 873         end
 874
 875         fun test_inline_soft_break2 is test do
 876                 var md = """A text with \na hard break.\n"""
 877                 var loc = """
 878 MdDocument: 1,1--2,13
 879   MdParagraph: 1,1--2,13
 880     MdText: 1,1--1,11
 881     MdSoftLineBreak: 1,12--1,13
 882     MdText: 2,1--2,13
 883 """
 884                 assert md_to_loc(md) == loc
 885         end
 886
 887         fun test_inline_hard_break is test do
 888                 var md = """
 889 A text with\\
 890 a hard break.
 891 """
 892                 var loc = """
 893 MdDocument: 1,1--2,13
 894   MdParagraph: 1,1--2,13
 895     MdText: 1,1--1,11
 896     MdHardLineBreak: 1,12--1,13
 897     MdText: 2,1--2,13
 898 """
 899                 assert md_to_loc(md) == loc
 900         end
 901
 902         fun test_inline_hard_break2 is test do
 903                 var md = """A text with  \na hard break.\n"""
 904                 var loc = """
 905 MdDocument: 1,1--2,13
 906   MdParagraph: 1,1--2,13
 907     MdText: 1,1--1,11
 908     MdHardLineBreak: 1,12--1,14
 909     MdText: 2,1--2,13
 910 """
 911                 assert md_to_loc(md) == loc
 912         end
 913 end