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| 1 // Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file | |
| 2 // for details. All rights reserved. Use of this source code is governed by a | |
| 3 // BSD-style license that can be found in the LICENSE file. | |
| 4 | |
| 5 /// Unit tests for markdown. | |
| 6 #library('markdown_tests'); | |
| 7 | |
| 8 #import('../lib.dart'); | |
| 9 | |
| 10 // TODO(rnystrom): Better path to unittest. | |
| 11 #import('../../../lib/unittest/unittest.dart'); | |
| 12 | |
| 13 /// Most of these tests are based on observing how showdown behaves: | |
| 14 /// http://softwaremaniacs.org/playground/showdown-highlight/ | |
| 15 void main() { | |
| 16 group('Paragraphs', () { | |
| 17 validate('consecutive lines form a single paragraph', ''' | |
| 18 This is the first line. | |
| 19 This is the second line. | |
| 20 ''', ''' | |
| 21 <p>This is the first line. | |
| 22 This is the second line.</p> | |
| 23 '''); | |
| 24 | |
| 25 // TODO(rnystrom): The rules here for what happens to lines following a | |
| 26 // paragraph appear to be completely arbitrary in markdown. If it makes the | |
| 27 // code significantly cleaner, we should consider ourselves free to change | |
| 28 // these tests. | |
| 29 | |
| 30 validate('are terminated by a header', ''' | |
| 31 para | |
| 32 # header | |
| 33 ''', ''' | |
| 34 <p>para</p> | |
| 35 <h1>header</h1> | |
| 36 '''); | |
| 37 | |
| 38 validate('are terminated by a setext header', ''' | |
| 39 para | |
| 40 header | |
| 41 == | |
| 42 ''', ''' | |
| 43 <p>para</p> | |
| 44 <h1>header</h1> | |
| 45 '''); | |
| 46 | |
| 47 validate('are terminated by a hr', ''' | |
| 48 para | |
| 49 ___ | |
| 50 ''', ''' | |
| 51 <p>para</p> | |
| 52 <hr /> | |
| 53 '''); | |
| 54 | |
| 55 validate('consume an unordered list', ''' | |
| 56 para | |
| 57 * list | |
| 58 ''', ''' | |
| 59 <p>para | |
| 60 * list</p> | |
| 61 '''); | |
| 62 | |
| 63 validate('consume an ordered list', ''' | |
| 64 para | |
| 65 1. list | |
| 66 ''', ''' | |
| 67 <p>para | |
| 68 1. list</p> | |
| 69 '''); | |
| 70 }); | |
| 71 | |
| 72 group('Setext headers', () { | |
| 73 validate('h1', ''' | |
| 74 text | |
| 75 === | |
| 76 ''', ''' | |
| 77 <h1>text</h1> | |
| 78 '''); | |
| 79 | |
| 80 validate('h2', ''' | |
| 81 text | |
| 82 --- | |
| 83 ''', ''' | |
| 84 <h2>text</h2> | |
| 85 '''); | |
| 86 | |
| 87 validate('h1 on first line becomes text', ''' | |
| 88 === | |
| 89 ''', ''' | |
| 90 <p>===</p> | |
| 91 '''); | |
| 92 | |
| 93 validate('h2 on first line becomes text', ''' | |
| 94 - | |
| 95 ''', ''' | |
| 96 <p>-</p> | |
| 97 '''); | |
| 98 | |
| 99 validate('h1 turns preceding list into text', ''' | |
| 100 - list | |
| 101 === | |
| 102 ''', ''' | |
| 103 <h1>- list</h1> | |
| 104 '''); | |
| 105 | |
| 106 validate('h2 turns preceding list into text', ''' | |
| 107 - list | |
| 108 === | |
| 109 ''', ''' | |
| 110 <h1>- list</h1> | |
| 111 '''); | |
| 112 | |
| 113 validate('h1 turns preceding blockquote into text', ''' | |
| 114 > quote | |
| 115 === | |
| 116 ''', ''' | |
| 117 <h1>> quote</h1> | |
| 118 '''); | |
| 119 | |
| 120 validate('h2 turns preceding blockquote into text', ''' | |
| 121 > quote | |
| 122 === | |
| 123 ''', ''' | |
| 124 <h1>> quote</h1> | |
| 125 '''); | |
| 126 }); | |
| 127 | |
| 128 group('Headers', () { | |
| 129 validate('h1', ''' | |
| 130 # header | |
| 131 ''', ''' | |
| 132 <h1>header</h1> | |
| 133 '''); | |
| 134 | |
| 135 validate('h2', ''' | |
| 136 ## header | |
| 137 ''', ''' | |
| 138 <h2>header</h2> | |
| 139 '''); | |
| 140 | |
| 141 validate('h3', ''' | |
| 142 ### header | |
| 143 ''', ''' | |
| 144 <h3>header</h3> | |
| 145 '''); | |
| 146 | |
| 147 validate('h4', ''' | |
| 148 #### header | |
| 149 ''', ''' | |
| 150 <h4>header</h4> | |
| 151 '''); | |
| 152 | |
| 153 validate('h5', ''' | |
| 154 ##### header | |
| 155 ''', ''' | |
| 156 <h5>header</h5> | |
| 157 '''); | |
| 158 | |
| 159 validate('h6', ''' | |
| 160 ###### header | |
| 161 ''', ''' | |
| 162 <h6>header</h6> | |
| 163 '''); | |
| 164 | |
| 165 validate('trailing "#" are removed', ''' | |
| 166 # header ###### | |
| 167 ''', ''' | |
| 168 <h1>header</h1> | |
| 169 '''); | |
| 170 | |
| 171 }); | |
| 172 | |
| 173 group('Unordered lists', () { | |
| 174 validate('asterisk, plus and hyphen', ''' | |
| 175 * star | |
| 176 - dash | |
| 177 + plus | |
| 178 ''', ''' | |
| 179 <ul> | |
| 180 <li>star</li> | |
| 181 <li>dash</li> | |
| 182 <li>plus</li> | |
| 183 </ul> | |
| 184 '''); | |
| 185 | |
| 186 validate('allow numbered lines after first', ''' | |
| 187 * a | |
| 188 1. b | |
| 189 ''', ''' | |
| 190 <ul> | |
| 191 <li>a</li> | |
| 192 <li>b</li> | |
| 193 </ul> | |
| 194 '''); | |
| 195 | |
| 196 validate('allow a tab after the marker', ''' | |
| 197 *\ta | |
| 198 +\tb | |
| 199 -\tc | |
| 200 1.\td | |
| 201 ''', ''' | |
| 202 <ul> | |
| 203 <li>a</li> | |
| 204 <li>b</li> | |
| 205 <li>c</li> | |
| 206 <li>d</li> | |
| 207 </ul> | |
| 208 '''); | |
| 209 | |
| 210 validate('wrap items in paragraphs if blank lines separate', ''' | |
| 211 * one | |
| 212 | |
| 213 * two | |
| 214 ''', ''' | |
| 215 <ul> | |
| 216 <li><p>one</p></li> | |
| 217 <li><p>two</p></li> | |
| 218 </ul> | |
| 219 '''); | |
| 220 | |
| 221 validate('force paragraph on item before and after blank lines', ''' | |
| 222 * one | |
| 223 * two | |
| 224 | |
| 225 * three | |
| 226 ''', ''' | |
| 227 <ul> | |
| 228 <li>one</li> | |
| 229 <li> | |
| 230 <p>two</p> | |
| 231 </li> | |
| 232 <li> | |
| 233 <p>three</p> | |
| 234 </li> | |
| 235 </ul> | |
| 236 '''); | |
| 237 | |
| 238 validate('do not force paragraph if item is already block', ''' | |
| 239 * > quote | |
| 240 | |
| 241 * # header | |
| 242 ''', ''' | |
| 243 <ul> | |
| 244 <li><blockquote><p>quote</p></blockquote></li> | |
| 245 <li><h1>header</h1></li> | |
| 246 </ul> | |
| 247 '''); | |
| 248 | |
| 249 validate('can contain multiple paragraphs', ''' | |
| 250 * one | |
| 251 | |
| 252 two | |
| 253 | |
| 254 * three | |
| 255 ''', ''' | |
| 256 <ul> | |
| 257 <li> | |
| 258 <p>one</p> | |
| 259 <p>two</p> | |
| 260 </li> | |
| 261 <li> | |
| 262 <p>three</p> | |
| 263 </li> | |
| 264 </ul> | |
| 265 '''); | |
| 266 | |
| 267 // TODO(rnystrom): This is how most other markdown parsers handle | |
| 268 // this but that seems like a nasty special case. For now, let's not | |
| 269 // worry about it. | |
| 270 /* | |
| 271 validate('can nest using indentation', ''' | |
| 272 * parent | |
| 273 * child | |
| 274 ''', ''' | |
| 275 <ul> | |
| 276 <li>parent | |
| 277 <ul><li>child</li></ul></li> | |
| 278 </ul> | |
| 279 '''); | |
| 280 */ | |
| 281 }); | |
| 282 | |
| 283 group('Ordered lists', () { | |
| 284 validate('start with numbers', ''' | |
| 285 1. one | |
| 286 45. two | |
| 287 12345. three | |
| 288 ''', ''' | |
| 289 <ol> | |
| 290 <li>one</li> | |
| 291 <li>two</li> | |
| 292 <li>three</li> | |
| 293 </ol> | |
| 294 '''); | |
| 295 | |
| 296 validate('allow unordered lines after first', ''' | |
| 297 1. a | |
| 298 * b | |
| 299 ''', ''' | |
| 300 <ol> | |
| 301 <li>a</li> | |
| 302 <li>b</li> | |
| 303 </ol> | |
| 304 '''); | |
| 305 }); | |
| 306 | |
| 307 group('Blockquotes', () { | |
| 308 validate('single line', ''' | |
| 309 > blah | |
| 310 ''', ''' | |
| 311 <blockquote> | |
| 312 <p>blah</p> | |
| 313 </blockquote> | |
| 314 '''); | |
| 315 | |
| 316 validate('with two paragraphs', ''' | |
| 317 > first | |
| 318 > | |
| 319 > second | |
| 320 ''', ''' | |
| 321 <blockquote> | |
| 322 <p>first</p> | |
| 323 <p>second</p> | |
| 324 </blockquote> | |
| 325 '''); | |
| 326 | |
| 327 validate('nested', ''' | |
| 328 > one | |
| 329 >> two | |
| 330 > > > three | |
| 331 ''', ''' | |
| 332 <blockquote> | |
| 333 <p>one</p> | |
| 334 <blockquote> | |
| 335 <p>two</p> | |
| 336 <blockquote> | |
| 337 <p>three</p> | |
| 338 </blockquote> | |
| 339 </blockquote> | |
| 340 </blockquote> | |
| 341 '''); | |
| 342 }); | |
| 343 | |
| 344 group('Code blocks', () { | |
| 345 validate('single line', ''' | |
| 346 code | |
| 347 ''', ''' | |
| 348 <pre><code>code</code></pre> | |
| 349 '''); | |
| 350 | |
| 351 validate('include leading whitespace after indentation', ''' | |
| 352 zero | |
| 353 one | |
| 354 two | |
| 355 three | |
| 356 ''', ''' | |
| 357 <pre><code>zero | |
| 358 one | |
| 359 two | |
| 360 three</code></pre> | |
| 361 '''); | |
| 362 | |
| 363 validate('escape HTML characters', ''' | |
| 364 <&> | |
| 365 ''', ''' | |
| 366 <pre><code><&></code></pre> | |
| 367 '''); | |
| 368 }); | |
| 369 | |
| 370 group('Horizontal rules', () { | |
| 371 validate('from dashes', ''' | |
| 372 --- | |
| 373 ''', ''' | |
| 374 <hr /> | |
| 375 '''); | |
| 376 | |
| 377 validate('from asterisks', ''' | |
| 378 *** | |
| 379 ''', ''' | |
| 380 <hr /> | |
| 381 '''); | |
| 382 | |
| 383 validate('from underscores', ''' | |
| 384 ___ | |
| 385 ''', ''' | |
| 386 <hr /> | |
| 387 '''); | |
| 388 | |
| 389 validate('can include up to two spaces', ''' | |
| 390 _ _ _ | |
| 391 ''', ''' | |
| 392 <hr /> | |
| 393 '''); | |
| 394 }); | |
| 395 | |
| 396 group('Block-level HTML', () { | |
| 397 validate('single line', ''' | |
| 398 <table></table> | |
| 399 ''', ''' | |
| 400 <table></table> | |
| 401 '''); | |
| 402 | |
| 403 validate('multi-line', ''' | |
| 404 <table> | |
| 405 blah | |
| 406 </table> | |
| 407 ''', ''' | |
| 408 <table> | |
| 409 blah | |
| 410 </table> | |
| 411 '''); | |
| 412 | |
| 413 validate('blank line ends block', ''' | |
| 414 <table> | |
| 415 blah | |
| 416 </table> | |
| 417 | |
| 418 para | |
| 419 ''', ''' | |
| 420 <table> | |
| 421 blah | |
| 422 </table> | |
| 423 <p>para</p> | |
| 424 '''); | |
| 425 | |
| 426 validate('HTML can be bogus', ''' | |
| 427 <bogus> | |
| 428 blah | |
| 429 </weird> | |
| 430 | |
| 431 para | |
| 432 ''', ''' | |
| 433 <bogus> | |
| 434 blah | |
| 435 </weird> | |
| 436 <p>para</p> | |
| 437 '''); | |
| 438 }); | |
| 439 | |
| 440 group('Strong', () { | |
| 441 validate('using asterisks', ''' | |
| 442 before **strong** after | |
| 443 ''', ''' | |
| 444 <p>before <strong>strong</strong> after</p> | |
| 445 '''); | |
| 446 | |
| 447 validate('using underscores', ''' | |
| 448 before __strong__ after | |
| 449 ''', ''' | |
| 450 <p>before <strong>strong</strong> after</p> | |
| 451 '''); | |
| 452 | |
| 453 validate('unmatched asterisks', ''' | |
| 454 before ** after | |
| 455 ''', ''' | |
| 456 <p>before ** after</p> | |
| 457 '''); | |
| 458 | |
| 459 validate('unmatched underscores', ''' | |
| 460 before __ after | |
| 461 ''', ''' | |
| 462 <p>before __ after</p> | |
| 463 '''); | |
| 464 | |
| 465 validate('multiple spans in one text', ''' | |
| 466 a **one** b __two__ c | |
| 467 ''', ''' | |
| 468 <p>a <strong>one</strong> b <strong>two</strong> c</p> | |
| 469 '''); | |
| 470 | |
| 471 validate('multi-line', ''' | |
| 472 before **first | |
| 473 second** after | |
| 474 ''', ''' | |
| 475 <p>before <strong>first | |
| 476 second</strong> after</p> | |
| 477 '''); | |
| 478 }); | |
| 479 | |
| 480 group('Emphasis and strong', () { | |
| 481 validate('single asterisks', ''' | |
| 482 before *em* after | |
| 483 ''', ''' | |
| 484 <p>before <em>em</em> after</p> | |
| 485 '''); | |
| 486 | |
| 487 validate('single underscores', ''' | |
| 488 before _em_ after | |
| 489 ''', ''' | |
| 490 <p>before <em>em</em> after</p> | |
| 491 '''); | |
| 492 | |
| 493 validate('double asterisks', ''' | |
| 494 before **strong** after | |
| 495 ''', ''' | |
| 496 <p>before <strong>strong</strong> after</p> | |
| 497 '''); | |
| 498 | |
| 499 validate('double underscores', ''' | |
| 500 before __strong__ after | |
| 501 ''', ''' | |
| 502 <p>before <strong>strong</strong> after</p> | |
| 503 '''); | |
| 504 | |
| 505 validate('unmatched asterisk', ''' | |
| 506 before *after | |
| 507 ''', ''' | |
| 508 <p>before *after</p> | |
| 509 '''); | |
| 510 | |
| 511 validate('unmatched underscore', ''' | |
| 512 before _after | |
| 513 ''', ''' | |
| 514 <p>before _after</p> | |
| 515 '''); | |
| 516 | |
| 517 validate('multiple spans in one text', ''' | |
| 518 a *one* b _two_ c | |
| 519 ''', ''' | |
| 520 <p>a <em>one</em> b <em>two</em> c</p> | |
| 521 '''); | |
| 522 | |
| 523 validate('multi-line', ''' | |
| 524 before *first | |
| 525 second* after | |
| 526 ''', ''' | |
| 527 <p>before <em>first | |
| 528 second</em> after</p> | |
| 529 '''); | |
| 530 | |
| 531 validate('not processed when surrounded by spaces', ''' | |
| 532 a * b * c _ d _ e | |
| 533 ''', ''' | |
| 534 <p>a * b * c _ d _ e</p> | |
| 535 '''); | |
| 536 | |
| 537 validate('strong then emphasis', ''' | |
| 538 **strong***em* | |
| 539 ''', ''' | |
| 540 <p><strong>strong</strong><em>em</em></p> | |
| 541 '''); | |
| 542 | |
| 543 validate('emphasis then strong', ''' | |
| 544 *em***strong** | |
| 545 ''', ''' | |
| 546 <p><em>em</em><strong>strong</strong></p> | |
| 547 '''); | |
| 548 | |
| 549 validate('emphasis inside strong', ''' | |
| 550 **strong *em*** | |
| 551 ''', ''' | |
| 552 <p><strong>strong <em>em</em></strong></p> | |
| 553 '''); | |
| 554 | |
| 555 validate('mismatched in nested', ''' | |
| 556 *a _b* c_ | |
| 557 ''', ''' | |
| 558 <p><em>a _b</em> c_</p> | |
| 559 '''); | |
| 560 | |
| 561 validate('cannot nest tags of same type', ''' | |
| 562 *a _b *c* d_ e* | |
| 563 ''', ''' | |
| 564 <p><em>a _b </em>c<em> d_ e</em></p> | |
| 565 '''); | |
| 566 }); | |
| 567 | |
| 568 group('Inline code', () { | |
| 569 validate('simple case', ''' | |
| 570 before `source` after | |
| 571 ''', ''' | |
| 572 <p>before <code>source</code> after</p> | |
| 573 '''); | |
| 574 | |
| 575 validate('unmatched backtick', ''' | |
| 576 before ` after | |
| 577 ''', ''' | |
| 578 <p>before ` after</p> | |
| 579 '''); | |
| 580 validate('multiple spans in one text', ''' | |
| 581 a `one` b `two` c | |
| 582 ''', ''' | |
| 583 <p>a <code>one</code> b <code>two</code> c</p> | |
| 584 '''); | |
| 585 | |
| 586 validate('multi-line', ''' | |
| 587 before `first | |
| 588 second` after | |
| 589 ''', ''' | |
| 590 <p>before <code>first | |
| 591 second</code> after</p> | |
| 592 '''); | |
| 593 | |
| 594 validate('double backticks', ''' | |
| 595 before ``can `contain` backticks`` after | |
| 596 ''', ''' | |
| 597 <p>before <code>can `contain` backticks</code> after</p> | |
| 598 '''); | |
| 599 | |
| 600 validate('double backticks with spaces', ''' | |
| 601 before `` `tick` `` after | |
| 602 ''', ''' | |
| 603 <p>before <code>`tick`</code> after</p> | |
| 604 '''); | |
| 605 | |
| 606 validate('multiline double backticks with spaces', ''' | |
| 607 before ``in `tick` | |
| 608 another`` after | |
| 609 ''', ''' | |
| 610 <p>before <code>in `tick` | |
| 611 another</code> after</p> | |
| 612 '''); | |
| 613 | |
| 614 validate('ignore markup inside code', ''' | |
| 615 before `*b* _c_` after | |
| 616 ''', ''' | |
| 617 <p>before <code>*b* _c_</code> after</p> | |
| 618 '''); | |
| 619 | |
| 620 validate('escape HTML characters', ''' | |
| 621 `<&>` | |
| 622 ''', ''' | |
| 623 <p><code><&></code></p> | |
| 624 '''); | |
| 625 | |
| 626 validate('escape HTML tags', ''' | |
| 627 '*' `<em>` | |
| 628 ''', ''' | |
| 629 <p>'*' <code><em></code></p> | |
| 630 '''); | |
| 631 }); | |
| 632 | |
| 633 group('HTML encoding', () { | |
| 634 validate('less than and ampersand are escaped', ''' | |
| 635 < & | |
| 636 ''', ''' | |
| 637 <p>< &</p> | |
| 638 '''); | |
| 639 validate('greater than is not escaped', ''' | |
| 640 not you > | |
| 641 ''', ''' | |
| 642 <p>not you ></p> | |
| 643 '''); | |
| 644 validate('existing entities are untouched', ''' | |
| 645 & | |
| 646 ''', ''' | |
| 647 <p>&</p> | |
| 648 '''); | |
| 649 }); | |
| 650 | |
| 651 group('Autolinks', () { | |
| 652 validate('basic link', ''' | |
| 653 before <http://foo.com/> after | |
| 654 ''', ''' | |
| 655 <p>before <a href="http://foo.com/">http://foo.com/</a> after</p> | |
| 656 '''); | |
| 657 validate('handles ampersand in url', ''' | |
| 658 <http://foo.com/?a=1&b=2> | |
| 659 ''', ''' | |
| 660 <p><a href="http://foo.com/?a=1&b=2">http://foo.com/?a=1&b=2</a></p> | |
| 661 '''); | |
| 662 }); | |
| 663 | |
| 664 group('Reference links', () { | |
| 665 validate('double quotes for title', ''' | |
| 666 links [are] [a] awesome | |
| 667 | |
| 668 [a]: http://foo.com "woo" | |
| 669 ''', ''' | |
| 670 <p>links <a href="http://foo.com" title="woo">are</a> awesome</p> | |
| 671 '''); | |
| 672 validate('single quoted title', """ | |
| 673 links [are] [a] awesome | |
| 674 | |
| 675 [a]: http://foo.com 'woo' | |
| 676 """, ''' | |
| 677 <p>links <a href="http://foo.com" title="woo">are</a> awesome</p> | |
| 678 '''); | |
| 679 validate('parentheses for title', ''' | |
| 680 links [are] [a] awesome | |
| 681 | |
| 682 [a]: http://foo.com (woo) | |
| 683 ''', ''' | |
| 684 <p>links <a href="http://foo.com" title="woo">are</a> awesome</p> | |
| 685 '''); | |
| 686 validate('no title', ''' | |
| 687 links [are] [a] awesome | |
| 688 | |
| 689 [a]: http://foo.com | |
| 690 ''', ''' | |
| 691 <p>links <a href="http://foo.com">are</a> awesome</p> | |
| 692 '''); | |
| 693 validate('unknown link becomes plaintext', ''' | |
| 694 [not] [known] | |
| 695 ''', ''' | |
| 696 <p>[not] [known]</p> | |
| 697 '''); | |
| 698 validate('can style link contents', ''' | |
| 699 links [*are*] [a] awesome | |
| 700 | |
| 701 [a]: http://foo.com | |
| 702 ''', ''' | |
| 703 <p>links <a href="http://foo.com"><em>are</em></a> awesome</p> | |
| 704 '''); | |
| 705 validate('inline styles after a bad link are processed', ''' | |
| 706 [bad] `code` | |
| 707 ''', ''' | |
| 708 <p>[bad] <code>code</code></p> | |
| 709 '''); | |
| 710 }); | |
| 711 | |
| 712 group('Inline links', () { | |
| 713 validate('double quotes for title', ''' | |
| 714 links [are](http://foo.com "woo") awesome | |
| 715 ''', ''' | |
| 716 <p>links <a href="http://foo.com" title="woo">are</a> awesome</p> | |
| 717 '''); | |
| 718 validate('no title', ''' | |
| 719 links [are] (http://foo.com) awesome | |
| 720 ''', ''' | |
| 721 <p>links <a href="http://foo.com">are</a> awesome</p> | |
| 722 '''); | |
| 723 validate('can style link contents', ''' | |
| 724 links [*are*](http://foo.com) awesome | |
| 725 ''', ''' | |
| 726 <p>links <a href="http://foo.com"><em>are</em></a> awesome</p> | |
| 727 '''); | |
| 728 }); | |
| 729 } | |
| 730 | |
| 731 validate(String description, String markdown, String html) { | |
| 732 test(description, () { | |
| 733 markdown = cleanUpLiteral(markdown); | |
| 734 html = cleanUpLiteral(html); | |
| 735 | |
| 736 var result = markdownToHtml(markdown); | |
| 737 var passed = compareOutput(html, result); | |
| 738 | |
| 739 if (!passed) { | |
| 740 // Remove trailing newline. | |
| 741 html = html.substring(0, html.length - 1); | |
| 742 | |
| 743 print('FAIL: $description'); | |
| 744 print(' expect: ${html.replaceAll("\n", "\n ")}'); | |
| 745 print(' actual: ${result.replaceAll("\n", "\n ")}'); | |
| 746 print(''); | |
| 747 } | |
| 748 | |
| 749 expect(passed).isTrue(); | |
| 750 }); | |
| 751 } | |
| 752 | |
| 753 /// The tests uses triple-quoted strings, which will include leading indentation | |
| 754 /// to make them look nice in code. But we don't want the markdown parser to | |
| 755 /// actually see that, so this cleans it all up. | |
| 756 /// | |
| 757 /// Note that this is very sensitive to how the literals are styled. They should | |
| 758 /// be: | |
| 759 /// ''' | |
| 760 /// Text starts on own line. Lines up with subsequent lines. | |
| 761 /// Lines are indented exactly 8 characters from the left margin. | |
| 762 /// Close is on the same line.''' | |
| 763 /// | |
| 764 cleanUpLiteral(String text) { | |
| 765 var lines = text.split('\n'); | |
| 766 for (var j = 0; j < lines.length; j++) { | |
| 767 if (lines[j].length > 8) { | |
| 768 lines[j] = lines[j].substring(8, lines[j].length); | |
| 769 } else { | |
| 770 lines[j] = ''; | |
| 771 } | |
| 772 } | |
| 773 | |
| 774 return Strings.join(lines, '\n'); | |
| 775 } | |
| 776 | |
| 777 /// Does a loose comparison of the two strings of HTML. Ignores differences in | |
| 778 /// newlines and indentation. | |
| 779 compareOutput(String a, String b) { | |
| 780 int i = 0; | |
| 781 int j = 0; | |
| 782 | |
| 783 skipIgnored(String s, int i) { | |
| 784 // Ignore newlines. | |
| 785 while ((i < s.length) && (s[i] == '\n')) { | |
| 786 i++; | |
| 787 // Ignore indentation. | |
| 788 while ((i < s.length) && (s[i] == ' ')) i++; | |
| 789 } | |
| 790 | |
| 791 return i; | |
| 792 } | |
| 793 | |
| 794 while (true) { | |
| 795 i = skipIgnored(a, i); | |
| 796 j = skipIgnored(b, j); | |
| 797 | |
| 798 // If one string runs out of non-ignored strings, the other must too. | |
| 799 if (i == a.length) return j == b.length; | |
| 800 if (j == b.length) return i == a.length; | |
| 801 | |
| 802 if (a[i] != b[j]) return false; | |
| 803 i++; | |
| 804 j++; | |
| 805 } | |
| 806 } | |
| OLD | NEW |
|---|
Chromium Code Reviews
Issue 10154010:
test rename overhaul: step 3 _tests.dart => _test.dart (Closed)
Base URL: https://dart.googlecode.com/svn/branches/bleeding_edge/dart