block_test.go (view raw)
1//
2// Blackfriday Markdown Processor
3// Available at http://github.com/russross/blackfriday
4//
5// Copyright © 2011 Russ Ross <russ@russross.com>.
6// Distributed under the Simplified BSD License.
7// See README.md for details.
8//
9
10//
11// Unit tests for block parsing
12//
13
14package blackfriday
15
16import (
17 "testing"
18)
19
20func runMarkdownBlock(input string, extensions int) string {
21 htmlFlags := 0
22 htmlFlags |= HTML_USE_XHTML
23
24 renderer := HtmlRenderer(htmlFlags, "", "")
25
26 return string(Markdown([]byte(input), renderer, extensions))
27}
28
29func doTestsBlock(t *testing.T, tests []string, extensions int) {
30 // catch and report panics
31 var candidate string
32 defer func() {
33 if err := recover(); err != nil {
34 t.Errorf("\npanic while processing [%#v]: %s\n", candidate, err)
35 }
36 }()
37
38 for i := 0; i+1 < len(tests); i += 2 {
39 input := tests[i]
40 candidate = input
41 expected := tests[i+1]
42 actual := runMarkdownBlock(candidate, extensions)
43 if actual != expected {
44 t.Errorf("\nInput [%#v]\nExpected[%#v]\nActual [%#v]",
45 candidate, expected, actual)
46 }
47
48 // now test every substring to stress test bounds checking
49 if !testing.Short() {
50 for start := 0; start < len(input); start++ {
51 for end := start + 1; end <= len(input); end++ {
52 candidate = input[start:end]
53 _ = runMarkdownBlock(candidate, extensions)
54 }
55 }
56 }
57 }
58}
59
60func TestPrefixHeaderNoExtensions(t *testing.T) {
61 var tests = []string{
62 "# Header 1\n",
63 "<h1>Header 1</h1>\n",
64
65 "## Header 2\n",
66 "<h2>Header 2</h2>\n",
67
68 "### Header 3\n",
69 "<h3>Header 3</h3>\n",
70
71 "#### Header 4\n",
72 "<h4>Header 4</h4>\n",
73
74 "##### Header 5\n",
75 "<h5>Header 5</h5>\n",
76
77 "###### Header 6\n",
78 "<h6>Header 6</h6>\n",
79
80 "####### Header 7\n",
81 "<h6># Header 7</h6>\n",
82
83 "#Header 1\n",
84 "<h1>Header 1</h1>\n",
85
86 "##Header 2\n",
87 "<h2>Header 2</h2>\n",
88
89 "###Header 3\n",
90 "<h3>Header 3</h3>\n",
91
92 "####Header 4\n",
93 "<h4>Header 4</h4>\n",
94
95 "#####Header 5\n",
96 "<h5>Header 5</h5>\n",
97
98 "######Header 6\n",
99 "<h6>Header 6</h6>\n",
100
101 "#######Header 7\n",
102 "<h6>#Header 7</h6>\n",
103
104 "Hello\n# Header 1\nGoodbye\n",
105 "<p>Hello</p>\n\n<h1>Header 1</h1>\n\n<p>Goodbye</p>\n",
106
107 "* List\n# Header\n* List\n",
108 "<ul>\n<li><p>List</p>\n\n<h1>Header</h1></li>\n\n<li><p>List</p></li>\n</ul>\n",
109
110 "* List\n#Header\n* List\n",
111 "<ul>\n<li><p>List</p>\n\n<h1>Header</h1></li>\n\n<li><p>List</p></li>\n</ul>\n",
112
113 "* List\n * Nested list\n # Nested header\n",
114 "<ul>\n<li><p>List</p>\n\n<ul>\n<li><p>Nested list</p>\n\n" +
115 "<h1>Nested header</h1></li>\n</ul></li>\n</ul>\n",
116 }
117 doTestsBlock(t, tests, 0)
118}
119
120func TestPrefixHeaderSpaceExtension(t *testing.T) {
121 var tests = []string{
122 "# Header 1\n",
123 "<h1>Header 1</h1>\n",
124
125 "## Header 2\n",
126 "<h2>Header 2</h2>\n",
127
128 "### Header 3\n",
129 "<h3>Header 3</h3>\n",
130
131 "#### Header 4\n",
132 "<h4>Header 4</h4>\n",
133
134 "##### Header 5\n",
135 "<h5>Header 5</h5>\n",
136
137 "###### Header 6\n",
138 "<h6>Header 6</h6>\n",
139
140 "####### Header 7\n",
141 "<p>####### Header 7</p>\n",
142
143 "#Header 1\n",
144 "<p>#Header 1</p>\n",
145
146 "##Header 2\n",
147 "<p>##Header 2</p>\n",
148
149 "###Header 3\n",
150 "<p>###Header 3</p>\n",
151
152 "####Header 4\n",
153 "<p>####Header 4</p>\n",
154
155 "#####Header 5\n",
156 "<p>#####Header 5</p>\n",
157
158 "######Header 6\n",
159 "<p>######Header 6</p>\n",
160
161 "#######Header 7\n",
162 "<p>#######Header 7</p>\n",
163
164 "Hello\n# Header 1\nGoodbye\n",
165 "<p>Hello</p>\n\n<h1>Header 1</h1>\n\n<p>Goodbye</p>\n",
166
167 "* List\n# Header\n* List\n",
168 "<ul>\n<li><p>List</p>\n\n<h1>Header</h1></li>\n\n<li><p>List</p></li>\n</ul>\n",
169
170 "* List\n#Header\n* List\n",
171 "<ul>\n<li>List\n#Header</li>\n<li>List</li>\n</ul>\n",
172
173 "* List\n * Nested list\n # Nested header\n",
174 "<ul>\n<li><p>List</p>\n\n<ul>\n<li><p>Nested list</p>\n\n" +
175 "<h1>Nested header</h1></li>\n</ul></li>\n</ul>\n",
176 }
177 doTestsBlock(t, tests, EXTENSION_SPACE_HEADERS)
178}
179
180func TestPrefixHeaderIdExtension(t *testing.T) {
181 var tests = []string{
182 "# Header 1 {#someid}\n",
183 "<h1 id=\"someid\">Header 1</h1>\n",
184
185 "# Header 1 {#someid} \n",
186 "<h1 id=\"someid\">Header 1</h1>\n",
187
188 "# Header 1 {#someid}\n",
189 "<h1 id=\"someid\">Header 1</h1>\n",
190
191 "# Header 1 {#someid\n",
192 "<h1>Header 1 {#someid</h1>\n",
193
194 "# Header 1 {#someid\n",
195 "<h1>Header 1 {#someid</h1>\n",
196
197 "# Header 1 {#someid}}\n",
198 "<h1 id=\"someid\">Header 1</h1>\n\n<p>}</p>\n",
199
200 "## Header 2 {#someid}\n",
201 "<h2 id=\"someid\">Header 2</h2>\n",
202
203 "### Header 3 {#someid}\n",
204 "<h3 id=\"someid\">Header 3</h3>\n",
205
206 "#### Header 4 {#someid}\n",
207 "<h4 id=\"someid\">Header 4</h4>\n",
208
209 "##### Header 5 {#someid}\n",
210 "<h5 id=\"someid\">Header 5</h5>\n",
211
212 "###### Header 6 {#someid}\n",
213 "<h6 id=\"someid\">Header 6</h6>\n",
214
215 "####### Header 7 {#someid}\n",
216 "<h6 id=\"someid\"># Header 7</h6>\n",
217
218 "# Header 1 # {#someid}\n",
219 "<h1 id=\"someid\">Header 1</h1>\n",
220
221 "## Header 2 ## {#someid}\n",
222 "<h2 id=\"someid\">Header 2</h2>\n",
223
224 "Hello\n# Header 1\nGoodbye\n",
225 "<p>Hello</p>\n\n<h1>Header 1</h1>\n\n<p>Goodbye</p>\n",
226
227 "* List\n# Header {#someid}\n* List\n",
228 "<ul>\n<li><p>List</p>\n\n<h1 id=\"someid\">Header</h1></li>\n\n<li><p>List</p></li>\n</ul>\n",
229
230 "* List\n#Header {#someid}\n* List\n",
231 "<ul>\n<li><p>List</p>\n\n<h1 id=\"someid\">Header</h1></li>\n\n<li><p>List</p></li>\n</ul>\n",
232
233 "* List\n * Nested list\n # Nested header {#someid}\n",
234 "<ul>\n<li><p>List</p>\n\n<ul>\n<li><p>Nested list</p>\n\n" +
235 "<h1 id=\"someid\">Nested header</h1></li>\n</ul></li>\n</ul>\n",
236 }
237 doTestsBlock(t, tests, EXTENSION_HEADER_IDS)
238}
239
240func TestUnderlineHeaders(t *testing.T) {
241 var tests = []string{
242 "Header 1\n========\n",
243 "<h1>Header 1</h1>\n",
244
245 "Header 2\n--------\n",
246 "<h2>Header 2</h2>\n",
247
248 "A\n=\n",
249 "<h1>A</h1>\n",
250
251 "B\n-\n",
252 "<h2>B</h2>\n",
253
254 "Paragraph\nHeader\n=\n",
255 "<p>Paragraph</p>\n\n<h1>Header</h1>\n",
256
257 "Header\n===\nParagraph\n",
258 "<h1>Header</h1>\n\n<p>Paragraph</p>\n",
259
260 "Header\n===\nAnother header\n---\n",
261 "<h1>Header</h1>\n\n<h2>Another header</h2>\n",
262
263 " Header\n======\n",
264 "<h1>Header</h1>\n",
265
266 " Code\n========\n",
267 "<pre><code>Code\n</code></pre>\n\n<p>========</p>\n",
268
269 "Header with *inline*\n=====\n",
270 "<h1>Header with <em>inline</em></h1>\n",
271
272 "* List\n * Sublist\n Not a header\n ------\n",
273 "<ul>\n<li>List\n\n<ul>\n<li>Sublist\nNot a header\n------</li>\n</ul></li>\n</ul>\n",
274
275 "Paragraph\n\n\n\n\nHeader\n===\n",
276 "<p>Paragraph</p>\n\n<h1>Header</h1>\n",
277
278 "Trailing space \n==== \n\n",
279 "<h1>Trailing space</h1>\n",
280
281 "Trailing spaces\n==== \n\n",
282 "<h1>Trailing spaces</h1>\n",
283
284 "Double underline\n=====\n=====\n",
285 "<h1>Double underline</h1>\n\n<p>=====</p>\n",
286 }
287 doTestsBlock(t, tests, 0)
288}
289
290func TestHorizontalRule(t *testing.T) {
291 var tests = []string{
292 "-\n",
293 "<p>-</p>\n",
294
295 "--\n",
296 "<p>--</p>\n",
297
298 "---\n",
299 "<hr />\n",
300
301 "----\n",
302 "<hr />\n",
303
304 "*\n",
305 "<p>*</p>\n",
306
307 "**\n",
308 "<p>**</p>\n",
309
310 "***\n",
311 "<hr />\n",
312
313 "****\n",
314 "<hr />\n",
315
316 "_\n",
317 "<p>_</p>\n",
318
319 "__\n",
320 "<p>__</p>\n",
321
322 "___\n",
323 "<hr />\n",
324
325 "____\n",
326 "<hr />\n",
327
328 "-*-\n",
329 "<p>-*-</p>\n",
330
331 "- - -\n",
332 "<hr />\n",
333
334 "* * *\n",
335 "<hr />\n",
336
337 "_ _ _\n",
338 "<hr />\n",
339
340 "-----*\n",
341 "<p>-----*</p>\n",
342
343 " ------ \n",
344 "<hr />\n",
345
346 "Hello\n***\n",
347 "<p>Hello</p>\n\n<hr />\n",
348
349 "---\n***\n___\n",
350 "<hr />\n\n<hr />\n\n<hr />\n",
351 }
352 doTestsBlock(t, tests, 0)
353}
354
355func TestUnorderedList(t *testing.T) {
356 var tests = []string{
357 "* Hello\n",
358 "<ul>\n<li>Hello</li>\n</ul>\n",
359
360 "* Yin\n* Yang\n",
361 "<ul>\n<li>Yin</li>\n<li>Yang</li>\n</ul>\n",
362
363 "* Ting\n* Bong\n* Goo\n",
364 "<ul>\n<li>Ting</li>\n<li>Bong</li>\n<li>Goo</li>\n</ul>\n",
365
366 "* Yin\n\n* Yang\n",
367 "<ul>\n<li><p>Yin</p></li>\n\n<li><p>Yang</p></li>\n</ul>\n",
368
369 "* Ting\n\n* Bong\n* Goo\n",
370 "<ul>\n<li><p>Ting</p></li>\n\n<li><p>Bong</p></li>\n\n<li><p>Goo</p></li>\n</ul>\n",
371
372 "+ Hello\n",
373 "<ul>\n<li>Hello</li>\n</ul>\n",
374
375 "+ Yin\n+ Yang\n",
376 "<ul>\n<li>Yin</li>\n<li>Yang</li>\n</ul>\n",
377
378 "+ Ting\n+ Bong\n+ Goo\n",
379 "<ul>\n<li>Ting</li>\n<li>Bong</li>\n<li>Goo</li>\n</ul>\n",
380
381 "+ Yin\n\n+ Yang\n",
382 "<ul>\n<li><p>Yin</p></li>\n\n<li><p>Yang</p></li>\n</ul>\n",
383
384 "+ Ting\n\n+ Bong\n+ Goo\n",
385 "<ul>\n<li><p>Ting</p></li>\n\n<li><p>Bong</p></li>\n\n<li><p>Goo</p></li>\n</ul>\n",
386
387 "- Hello\n",
388 "<ul>\n<li>Hello</li>\n</ul>\n",
389
390 "- Yin\n- Yang\n",
391 "<ul>\n<li>Yin</li>\n<li>Yang</li>\n</ul>\n",
392
393 "- Ting\n- Bong\n- Goo\n",
394 "<ul>\n<li>Ting</li>\n<li>Bong</li>\n<li>Goo</li>\n</ul>\n",
395
396 "- Yin\n\n- Yang\n",
397 "<ul>\n<li><p>Yin</p></li>\n\n<li><p>Yang</p></li>\n</ul>\n",
398
399 "- Ting\n\n- Bong\n- Goo\n",
400 "<ul>\n<li><p>Ting</p></li>\n\n<li><p>Bong</p></li>\n\n<li><p>Goo</p></li>\n</ul>\n",
401
402 "*Hello\n",
403 "<p>*Hello</p>\n",
404
405 "* Hello \n",
406 "<ul>\n<li>Hello</li>\n</ul>\n",
407
408 "* Hello \n Next line \n",
409 "<ul>\n<li>Hello\nNext line</li>\n</ul>\n",
410
411 "Paragraph\n* No linebreak\n",
412 "<p>Paragraph\n* No linebreak</p>\n",
413
414 "Paragraph\n\n* Linebreak\n",
415 "<p>Paragraph</p>\n\n<ul>\n<li>Linebreak</li>\n</ul>\n",
416
417 "* List\n * Nested list\n",
418 "<ul>\n<li>List\n\n<ul>\n<li>Nested list</li>\n</ul></li>\n</ul>\n",
419
420 "* List\n\n * Nested list\n",
421 "<ul>\n<li><p>List</p>\n\n<ul>\n<li>Nested list</li>\n</ul></li>\n</ul>\n",
422
423 "* List\n Second line\n\n + Nested\n",
424 "<ul>\n<li><p>List\nSecond line</p>\n\n<ul>\n<li>Nested</li>\n</ul></li>\n</ul>\n",
425
426 "* List\n + Nested\n\n Continued\n",
427 "<ul>\n<li><p>List</p>\n\n<ul>\n<li>Nested</li>\n</ul>\n\n<p>Continued</p></li>\n</ul>\n",
428
429 "* List\n * shallow indent\n",
430 "<ul>\n<li>List\n\n<ul>\n<li>shallow indent</li>\n</ul></li>\n</ul>\n",
431
432 "* List\n" +
433 " * shallow indent\n" +
434 " * part of second list\n" +
435 " * still second\n" +
436 " * almost there\n" +
437 " * third level\n",
438 "<ul>\n" +
439 "<li>List\n\n" +
440 "<ul>\n" +
441 "<li>shallow indent</li>\n" +
442 "<li>part of second list</li>\n" +
443 "<li>still second</li>\n" +
444 "<li>almost there\n\n" +
445 "<ul>\n" +
446 "<li>third level</li>\n" +
447 "</ul></li>\n" +
448 "</ul></li>\n" +
449 "</ul>\n",
450
451 "* List\n extra indent, same paragraph\n",
452 "<ul>\n<li>List\n extra indent, same paragraph</li>\n</ul>\n",
453
454 "* List\n\n code block\n",
455 "<ul>\n<li><p>List</p>\n\n<pre><code>code block\n</code></pre></li>\n</ul>\n",
456
457 "* List\n\n code block with spaces\n",
458 "<ul>\n<li><p>List</p>\n\n<pre><code> code block with spaces\n</code></pre></li>\n</ul>\n",
459
460 "* List\n\n * sublist\n\n normal text\n\n * another sublist\n",
461 "<ul>\n<li><p>List</p>\n\n<ul>\n<li>sublist</li>\n</ul>\n\n<p>normal text</p>\n\n<ul>\n<li>another sublist</li>\n</ul></li>\n</ul>\n",
462 }
463 doTestsBlock(t, tests, 0)
464}
465
466func TestOrderedList(t *testing.T) {
467 var tests = []string{
468 "1. Hello\n",
469 "<ol>\n<li>Hello</li>\n</ol>\n",
470
471 "1. Yin\n2. Yang\n",
472 "<ol>\n<li>Yin</li>\n<li>Yang</li>\n</ol>\n",
473
474 "1. Ting\n2. Bong\n3. Goo\n",
475 "<ol>\n<li>Ting</li>\n<li>Bong</li>\n<li>Goo</li>\n</ol>\n",
476
477 "1. Yin\n\n2. Yang\n",
478 "<ol>\n<li><p>Yin</p></li>\n\n<li><p>Yang</p></li>\n</ol>\n",
479
480 "1. Ting\n\n2. Bong\n3. Goo\n",
481 "<ol>\n<li><p>Ting</p></li>\n\n<li><p>Bong</p></li>\n\n<li><p>Goo</p></li>\n</ol>\n",
482
483 "1 Hello\n",
484 "<p>1 Hello</p>\n",
485
486 "1.Hello\n",
487 "<p>1.Hello</p>\n",
488
489 "1. Hello \n",
490 "<ol>\n<li>Hello</li>\n</ol>\n",
491
492 "1. Hello \n Next line \n",
493 "<ol>\n<li>Hello\nNext line</li>\n</ol>\n",
494
495 "Paragraph\n1. No linebreak\n",
496 "<p>Paragraph\n1. No linebreak</p>\n",
497
498 "Paragraph\n\n1. Linebreak\n",
499 "<p>Paragraph</p>\n\n<ol>\n<li>Linebreak</li>\n</ol>\n",
500
501 "1. List\n 1. Nested list\n",
502 "<ol>\n<li>List\n\n<ol>\n<li>Nested list</li>\n</ol></li>\n</ol>\n",
503
504 "1. List\n\n 1. Nested list\n",
505 "<ol>\n<li><p>List</p>\n\n<ol>\n<li>Nested list</li>\n</ol></li>\n</ol>\n",
506
507 "1. List\n Second line\n\n 1. Nested\n",
508 "<ol>\n<li><p>List\nSecond line</p>\n\n<ol>\n<li>Nested</li>\n</ol></li>\n</ol>\n",
509
510 "1. List\n 1. Nested\n\n Continued\n",
511 "<ol>\n<li><p>List</p>\n\n<ol>\n<li>Nested</li>\n</ol>\n\n<p>Continued</p></li>\n</ol>\n",
512
513 "1. List\n 1. shallow indent\n",
514 "<ol>\n<li>List\n\n<ol>\n<li>shallow indent</li>\n</ol></li>\n</ol>\n",
515
516 "1. List\n" +
517 " 1. shallow indent\n" +
518 " 2. part of second list\n" +
519 " 3. still second\n" +
520 " 4. almost there\n" +
521 " 1. third level\n",
522 "<ol>\n" +
523 "<li>List\n\n" +
524 "<ol>\n" +
525 "<li>shallow indent</li>\n" +
526 "<li>part of second list</li>\n" +
527 "<li>still second</li>\n" +
528 "<li>almost there\n\n" +
529 "<ol>\n" +
530 "<li>third level</li>\n" +
531 "</ol></li>\n" +
532 "</ol></li>\n" +
533 "</ol>\n",
534
535 "1. List\n extra indent, same paragraph\n",
536 "<ol>\n<li>List\n extra indent, same paragraph</li>\n</ol>\n",
537
538 "1. List\n\n code block\n",
539 "<ol>\n<li><p>List</p>\n\n<pre><code>code block\n</code></pre></li>\n</ol>\n",
540
541 "1. List\n\n code block with spaces\n",
542 "<ol>\n<li><p>List</p>\n\n<pre><code> code block with spaces\n</code></pre></li>\n</ol>\n",
543
544 "1. List\n * Mixted list\n",
545 "<ol>\n<li>List\n\n<ul>\n<li>Mixted list</li>\n</ul></li>\n</ol>\n",
546
547 "1. List\n * Mixed list\n",
548 "<ol>\n<li>List\n\n<ul>\n<li>Mixed list</li>\n</ul></li>\n</ol>\n",
549
550 "* Start with unordered\n 1. Ordered\n",
551 "<ul>\n<li>Start with unordered\n\n<ol>\n<li>Ordered</li>\n</ol></li>\n</ul>\n",
552
553 "* Start with unordered\n 1. Ordered\n",
554 "<ul>\n<li>Start with unordered\n\n<ol>\n<li>Ordered</li>\n</ol></li>\n</ul>\n",
555
556 "1. numbers\n1. are ignored\n",
557 "<ol>\n<li>numbers</li>\n<li>are ignored</li>\n</ol>\n",
558 }
559 doTestsBlock(t, tests, 0)
560}
561
562func TestPreformattedHtml(t *testing.T) {
563 var tests = []string{
564 "<div></div>\n",
565 "<div></div>\n",
566
567 "<div>\n</div>\n",
568 "<div>\n</div>\n",
569
570 "<div>\n</div>\nParagraph\n",
571 "<p><div>\n</div>\nParagraph</p>\n",
572
573 "<div class=\"foo\">\n</div>\n",
574 "<div class=\"foo\">\n</div>\n",
575
576 "<div>\nAnything here\n</div>\n",
577 "<div>\nAnything here\n</div>\n",
578
579 "<div>\n Anything here\n</div>\n",
580 "<div>\n Anything here\n</div>\n",
581
582 "<div>\nAnything here\n </div>\n",
583 "<div>\nAnything here\n </div>\n",
584
585 "<div>\nThis is *not* &proceessed\n</div>\n",
586 "<div>\nThis is *not* &proceessed\n</div>\n",
587
588 "<faketag>\n Something\n</faketag>\n",
589 "<p><faketag>\n Something\n</faketag></p>\n",
590
591 "<div>\n Something here\n</divv>\n",
592 "<p><div>\n Something here\n</divv></p>\n",
593
594 "Paragraph\n<div>\nHere? >&<\n</div>\n",
595 "<p>Paragraph\n<div>\nHere? >&<\n</div></p>\n",
596
597 "Paragraph\n\n<div>\nHow about here? >&<\n</div>\n",
598 "<p>Paragraph</p>\n\n<div>\nHow about here? >&<\n</div>\n",
599
600 "Paragraph\n<div>\nHere? >&<\n</div>\nAnd here?\n",
601 "<p>Paragraph\n<div>\nHere? >&<\n</div>\nAnd here?</p>\n",
602
603 "Paragraph\n\n<div>\nHow about here? >&<\n</div>\nAnd here?\n",
604 "<p>Paragraph</p>\n\n<p><div>\nHow about here? >&<\n</div>\nAnd here?</p>\n",
605
606 "Paragraph\n<div>\nHere? >&<\n</div>\n\nAnd here?\n",
607 "<p>Paragraph\n<div>\nHere? >&<\n</div></p>\n\n<p>And here?</p>\n",
608
609 "Paragraph\n\n<div>\nHow about here? >&<\n</div>\n\nAnd here?\n",
610 "<p>Paragraph</p>\n\n<div>\nHow about here? >&<\n</div>\n\n<p>And here?</p>\n",
611 }
612 doTestsBlock(t, tests, 0)
613}
614
615func TestPreformattedHtmlLax(t *testing.T) {
616 var tests = []string{
617 "Paragraph\n<div>\nHere? >&<\n</div>\n",
618 "<p>Paragraph</p>\n\n<div>\nHere? >&<\n</div>\n",
619
620 "Paragraph\n\n<div>\nHow about here? >&<\n</div>\n",
621 "<p>Paragraph</p>\n\n<div>\nHow about here? >&<\n</div>\n",
622
623 "Paragraph\n<div>\nHere? >&<\n</div>\nAnd here?\n",
624 "<p>Paragraph</p>\n\n<div>\nHere? >&<\n</div>\n\n<p>And here?</p>\n",
625
626 "Paragraph\n\n<div>\nHow about here? >&<\n</div>\nAnd here?\n",
627 "<p>Paragraph</p>\n\n<div>\nHow about here? >&<\n</div>\n\n<p>And here?</p>\n",
628
629 "Paragraph\n<div>\nHere? >&<\n</div>\n\nAnd here?\n",
630 "<p>Paragraph</p>\n\n<div>\nHere? >&<\n</div>\n\n<p>And here?</p>\n",
631
632 "Paragraph\n\n<div>\nHow about here? >&<\n</div>\n\nAnd here?\n",
633 "<p>Paragraph</p>\n\n<div>\nHow about here? >&<\n</div>\n\n<p>And here?</p>\n",
634 }
635 doTestsBlock(t, tests, EXTENSION_LAX_HTML_BLOCKS)
636}
637
638func TestFencedCodeBlock(t *testing.T) {
639 var tests = []string{
640 "``` go\nfunc foo() bool {\n\treturn true;\n}\n```\n",
641 "<pre><code class=\"go\">func foo() bool {\n\treturn true;\n}\n</code></pre>\n",
642
643 "``` c\n/* special & char < > \" escaping */\n```\n",
644 "<pre><code class=\"c\">/* special & char < > " escaping */\n</code></pre>\n",
645
646 "``` c\nno *inline* processing ~~of text~~\n```\n",
647 "<pre><code class=\"c\">no *inline* processing ~~of text~~\n</code></pre>\n",
648
649 "```\nNo language\n```\n",
650 "<pre><code>No language\n</code></pre>\n",
651
652 "``` {ocaml}\nlanguage in braces\n```\n",
653 "<pre><code class=\"ocaml\">language in braces\n</code></pre>\n",
654
655 "``` {ocaml} \nwith extra whitespace\n```\n",
656 "<pre><code class=\"ocaml\">with extra whitespace\n</code></pre>\n",
657
658 "```{ ocaml }\nwith extra whitespace\n```\n",
659 "<pre><code class=\"ocaml\">with extra whitespace\n</code></pre>\n",
660
661 "~ ~~ java\nWith whitespace\n~~~\n",
662 "<p>~ ~~ java\nWith whitespace\n~~~</p>\n",
663
664 "~~\nonly two\n~~\n",
665 "<p>~~\nonly two\n~~</p>\n",
666
667 "```` python\nextra\n````\n",
668 "<pre><code class=\"python\">extra\n</code></pre>\n",
669
670 "~~~ perl\nthree to start, four to end\n~~~~\n",
671 "<p>~~~ perl\nthree to start, four to end\n~~~~</p>\n",
672
673 "~~~~ perl\nfour to start, three to end\n~~~\n",
674 "<p>~~~~ perl\nfour to start, three to end\n~~~</p>\n",
675
676 "~~~ bash\ntildes\n~~~\n",
677 "<pre><code class=\"bash\">tildes\n</code></pre>\n",
678
679 "``` lisp\nno ending\n",
680 "<p>``` lisp\nno ending</p>\n",
681
682 "~~~ lisp\nend with language\n~~~ lisp\n",
683 "<p>~~~ lisp\nend with language\n~~~ lisp</p>\n",
684
685 "```\nmismatched begin and end\n~~~\n",
686 "<p>```\nmismatched begin and end\n~~~</p>\n",
687
688 "~~~\nmismatched begin and end\n```\n",
689 "<p>~~~\nmismatched begin and end\n```</p>\n",
690
691 " ``` oz\nleading spaces\n```\n",
692 "<pre><code class=\"oz\">leading spaces\n</code></pre>\n",
693
694 " ``` oz\nleading spaces\n ```\n",
695 "<pre><code class=\"oz\">leading spaces\n</code></pre>\n",
696
697 " ``` oz\nleading spaces\n ```\n",
698 "<pre><code class=\"oz\">leading spaces\n</code></pre>\n",
699
700 "``` oz\nleading spaces\n ```\n",
701 "<pre><code class=\"oz\">leading spaces\n</code></pre>\n",
702
703 " ``` oz\nleading spaces\n ```\n",
704 "<pre><code>``` oz\n</code></pre>\n\n<p>leading spaces\n ```</p>\n",
705
706 "Bla bla\n\n``` oz\ncode blocks breakup paragraphs\n```\n\nBla Bla\n",
707 "<p>Bla bla</p>\n\n<pre><code class=\"oz\">code blocks breakup paragraphs\n</code></pre>\n\n<p>Bla Bla</p>\n",
708
709 "Some text before a fenced code block\n``` oz\ncode blocks breakup paragraphs\n```\nAnd some text after a fenced code block",
710 "<p>Some text before a fenced code block</p>\n\n<pre><code class=\"oz\">code blocks breakup paragraphs\n</code></pre>\n\n<p>And some text after a fenced code block</p>\n",
711
712 "`",
713 "<p>`</p>\n",
714
715 "Bla bla\n\n``` oz\ncode blocks breakup paragraphs\n```\n\nBla Bla\n\n``` oz\nmultiple code blocks work okay\n```\n\nBla Bla\n",
716 "<p>Bla bla</p>\n\n<pre><code class=\"oz\">code blocks breakup paragraphs\n</code></pre>\n\n<p>Bla Bla</p>\n\n<pre><code class=\"oz\">multiple code blocks work okay\n</code></pre>\n\n<p>Bla Bla</p>\n",
717
718 "Some text before a fenced code block\n``` oz\ncode blocks breakup paragraphs\n```\nSome text in between\n``` oz\nmultiple code blocks work okay\n```\nAnd some text after a fenced code block",
719 "<p>Some text before a fenced code block</p>\n\n<pre><code class=\"oz\">code blocks breakup paragraphs\n</code></pre>\n\n<p>Some text in between</p>\n\n<pre><code class=\"oz\">multiple code blocks work okay\n</code></pre>\n\n<p>And some text after a fenced code block</p>\n",
720 }
721 doTestsBlock(t, tests, EXTENSION_FENCED_CODE)
722}
723
724func TestTable(t *testing.T) {
725 var tests = []string{
726 "a | b\n---|---\nc | d\n",
727 "<table>\n<thead>\n<tr>\n<th>a</th>\n<th>b</th>\n</tr>\n</thead>\n\n" +
728 "<tbody>\n<tr>\n<td>c</td>\n<td>d</td>\n</tr>\n</tbody>\n</table>\n",
729
730 "a | b\n---|--\nc | d\n",
731 "<p>a | b\n---|--\nc | d</p>\n",
732
733 "|a|b|c|d|\n|----|----|----|---|\n|e|f|g|h|\n",
734 "<table>\n<thead>\n<tr>\n<th>a</th>\n<th>b</th>\n<th>c</th>\n<th>d</th>\n</tr>\n</thead>\n\n" +
735 "<tbody>\n<tr>\n<td>e</td>\n<td>f</td>\n<td>g</td>\n<td>h</td>\n</tr>\n</tbody>\n</table>\n",
736
737 "*a*|__b__|[c](C)|d\n---|---|---|---\ne|f|g|h\n",
738 "<table>\n<thead>\n<tr>\n<th><em>a</em></th>\n<th><strong>b</strong></th>\n<th><a href=\"C\">c</a></th>\n<th>d</th>\n</tr>\n</thead>\n\n" +
739 "<tbody>\n<tr>\n<td>e</td>\n<td>f</td>\n<td>g</td>\n<td>h</td>\n</tr>\n</tbody>\n</table>\n",
740
741 "a|b|c\n---|---|---\nd|e|f\ng|h\ni|j|k|l|m\nn|o|p\n",
742 "<table>\n<thead>\n<tr>\n<th>a</th>\n<th>b</th>\n<th>c</th>\n</tr>\n</thead>\n\n" +
743 "<tbody>\n<tr>\n<td>d</td>\n<td>e</td>\n<td>f</td>\n</tr>\n\n" +
744 "<tr>\n<td>g</td>\n<td>h</td>\n<td></td>\n</tr>\n\n" +
745 "<tr>\n<td>i</td>\n<td>j</td>\n<td>k</td>\n</tr>\n\n" +
746 "<tr>\n<td>n</td>\n<td>o</td>\n<td>p</td>\n</tr>\n</tbody>\n</table>\n",
747
748 "a|b|c\n---|---|---\n*d*|__e__|f\n",
749 "<table>\n<thead>\n<tr>\n<th>a</th>\n<th>b</th>\n<th>c</th>\n</tr>\n</thead>\n\n" +
750 "<tbody>\n<tr>\n<td><em>d</em></td>\n<td><strong>e</strong></td>\n<td>f</td>\n</tr>\n</tbody>\n</table>\n",
751
752 "a|b|c|d\n:--|--:|:-:|---\ne|f|g|h\n",
753 "<table>\n<thead>\n<tr>\n<th align=\"left\">a</th>\n<th align=\"right\">b</th>\n" +
754 "<th align=\"center\">c</th>\n<th>d</th>\n</tr>\n</thead>\n\n" +
755 "<tbody>\n<tr>\n<td align=\"left\">e</td>\n<td align=\"right\">f</td>\n" +
756 "<td align=\"center\">g</td>\n<td>h</td>\n</tr>\n</tbody>\n</table>\n",
757
758 "a|b|c\n---|---|---\n",
759 "<table>\n<thead>\n<tr>\n<th>a</th>\n<th>b</th>\n<th>c</th>\n</tr>\n</thead>\n\n<tbody>\n</tbody>\n</table>\n",
760
761 "a| b|c | d | e\n---|---|---|---|---\nf| g|h | i |j\n",
762 "<table>\n<thead>\n<tr>\n<th>a</th>\n<th>b</th>\n<th>c</th>\n<th>d</th>\n<th>e</th>\n</tr>\n</thead>\n\n" +
763 "<tbody>\n<tr>\n<td>f</td>\n<td>g</td>\n<td>h</td>\n<td>i</td>\n<td>j</td>\n</tr>\n</tbody>\n</table>\n",
764
765 "a|b\\|c|d\n---|---|---\nf|g\\|h|i\n",
766 "<table>\n<thead>\n<tr>\n<th>a</th>\n<th>b|c</th>\n<th>d</th>\n</tr>\n</thead>\n\n<tbody>\n<tr>\n<td>f</td>\n<td>g|h</td>\n<td>i</td>\n</tr>\n</tbody>\n</table>\n",
767 }
768 doTestsBlock(t, tests, EXTENSION_TABLES)
769}
770
771func TestUnorderedListWith_EXTENSION_NO_EMPTY_LINE_BEFORE_BLOCK(t *testing.T) {
772 var tests = []string{
773 "* Hello\n",
774 "<ul>\n<li>Hello</li>\n</ul>\n",
775
776 "* Yin\n* Yang\n",
777 "<ul>\n<li>Yin</li>\n<li>Yang</li>\n</ul>\n",
778
779 "* Ting\n* Bong\n* Goo\n",
780 "<ul>\n<li>Ting</li>\n<li>Bong</li>\n<li>Goo</li>\n</ul>\n",
781
782 "* Yin\n\n* Yang\n",
783 "<ul>\n<li><p>Yin</p></li>\n\n<li><p>Yang</p></li>\n</ul>\n",
784
785 "* Ting\n\n* Bong\n* Goo\n",
786 "<ul>\n<li><p>Ting</p></li>\n\n<li><p>Bong</p></li>\n\n<li><p>Goo</p></li>\n</ul>\n",
787
788 "+ Hello\n",
789 "<ul>\n<li>Hello</li>\n</ul>\n",
790
791 "+ Yin\n+ Yang\n",
792 "<ul>\n<li>Yin</li>\n<li>Yang</li>\n</ul>\n",
793
794 "+ Ting\n+ Bong\n+ Goo\n",
795 "<ul>\n<li>Ting</li>\n<li>Bong</li>\n<li>Goo</li>\n</ul>\n",
796
797 "+ Yin\n\n+ Yang\n",
798 "<ul>\n<li><p>Yin</p></li>\n\n<li><p>Yang</p></li>\n</ul>\n",
799
800 "+ Ting\n\n+ Bong\n+ Goo\n",
801 "<ul>\n<li><p>Ting</p></li>\n\n<li><p>Bong</p></li>\n\n<li><p>Goo</p></li>\n</ul>\n",
802
803 "- Hello\n",
804 "<ul>\n<li>Hello</li>\n</ul>\n",
805
806 "- Yin\n- Yang\n",
807 "<ul>\n<li>Yin</li>\n<li>Yang</li>\n</ul>\n",
808
809 "- Ting\n- Bong\n- Goo\n",
810 "<ul>\n<li>Ting</li>\n<li>Bong</li>\n<li>Goo</li>\n</ul>\n",
811
812 "- Yin\n\n- Yang\n",
813 "<ul>\n<li><p>Yin</p></li>\n\n<li><p>Yang</p></li>\n</ul>\n",
814
815 "- Ting\n\n- Bong\n- Goo\n",
816 "<ul>\n<li><p>Ting</p></li>\n\n<li><p>Bong</p></li>\n\n<li><p>Goo</p></li>\n</ul>\n",
817
818 "*Hello\n",
819 "<p>*Hello</p>\n",
820
821 "* Hello \n",
822 "<ul>\n<li>Hello</li>\n</ul>\n",
823
824 "* Hello \n Next line \n",
825 "<ul>\n<li>Hello\nNext line</li>\n</ul>\n",
826
827 "Paragraph\n* No linebreak\n",
828 "<p>Paragraph</p>\n\n<ul>\n<li>No linebreak</li>\n</ul>\n",
829
830 "Paragraph\n\n* Linebreak\n",
831 "<p>Paragraph</p>\n\n<ul>\n<li>Linebreak</li>\n</ul>\n",
832
833 "* List\n * Nested list\n",
834 "<ul>\n<li>List\n\n<ul>\n<li>Nested list</li>\n</ul></li>\n</ul>\n",
835
836 "* List\n\n * Nested list\n",
837 "<ul>\n<li><p>List</p>\n\n<ul>\n<li>Nested list</li>\n</ul></li>\n</ul>\n",
838
839 "* List\n Second line\n\n + Nested\n",
840 "<ul>\n<li><p>List\nSecond line</p>\n\n<ul>\n<li>Nested</li>\n</ul></li>\n</ul>\n",
841
842 "* List\n + Nested\n\n Continued\n",
843 "<ul>\n<li><p>List</p>\n\n<ul>\n<li>Nested</li>\n</ul>\n\n<p>Continued</p></li>\n</ul>\n",
844
845 "* List\n * shallow indent\n",
846 "<ul>\n<li>List\n\n<ul>\n<li>shallow indent</li>\n</ul></li>\n</ul>\n",
847
848 "* List\n" +
849 " * shallow indent\n" +
850 " * part of second list\n" +
851 " * still second\n" +
852 " * almost there\n" +
853 " * third level\n",
854 "<ul>\n" +
855 "<li>List\n\n" +
856 "<ul>\n" +
857 "<li>shallow indent</li>\n" +
858 "<li>part of second list</li>\n" +
859 "<li>still second</li>\n" +
860 "<li>almost there\n\n" +
861 "<ul>\n" +
862 "<li>third level</li>\n" +
863 "</ul></li>\n" +
864 "</ul></li>\n" +
865 "</ul>\n",
866
867 "* List\n extra indent, same paragraph\n",
868 "<ul>\n<li>List\n extra indent, same paragraph</li>\n</ul>\n",
869
870 "* List\n\n code block\n",
871 "<ul>\n<li><p>List</p>\n\n<pre><code>code block\n</code></pre></li>\n</ul>\n",
872
873 "* List\n\n code block with spaces\n",
874 "<ul>\n<li><p>List</p>\n\n<pre><code> code block with spaces\n</code></pre></li>\n</ul>\n",
875
876 "* List\n\n * sublist\n\n normal text\n\n * another sublist\n",
877 "<ul>\n<li><p>List</p>\n\n<ul>\n<li>sublist</li>\n</ul>\n\n<p>normal text</p>\n\n<ul>\n<li>another sublist</li>\n</ul></li>\n</ul>\n",
878 }
879 doTestsBlock(t, tests, EXTENSION_NO_EMPTY_LINE_BEFORE_BLOCK)
880}
881
882func TestOrderedList_EXTENSION_NO_EMPTY_LINE_BEFORE_BLOCK(t *testing.T) {
883 var tests = []string{
884 "1. Hello\n",
885 "<ol>\n<li>Hello</li>\n</ol>\n",
886
887 "1. Yin\n2. Yang\n",
888 "<ol>\n<li>Yin</li>\n<li>Yang</li>\n</ol>\n",
889
890 "1. Ting\n2. Bong\n3. Goo\n",
891 "<ol>\n<li>Ting</li>\n<li>Bong</li>\n<li>Goo</li>\n</ol>\n",
892
893 "1. Yin\n\n2. Yang\n",
894 "<ol>\n<li><p>Yin</p></li>\n\n<li><p>Yang</p></li>\n</ol>\n",
895
896 "1. Ting\n\n2. Bong\n3. Goo\n",
897 "<ol>\n<li><p>Ting</p></li>\n\n<li><p>Bong</p></li>\n\n<li><p>Goo</p></li>\n</ol>\n",
898
899 "1 Hello\n",
900 "<p>1 Hello</p>\n",
901
902 "1.Hello\n",
903 "<p>1.Hello</p>\n",
904
905 "1. Hello \n",
906 "<ol>\n<li>Hello</li>\n</ol>\n",
907
908 "1. Hello \n Next line \n",
909 "<ol>\n<li>Hello\nNext line</li>\n</ol>\n",
910
911 "Paragraph\n1. No linebreak\n",
912 "<p>Paragraph</p>\n\n<ol>\n<li>No linebreak</li>\n</ol>\n",
913
914 "Paragraph\n\n1. Linebreak\n",
915 "<p>Paragraph</p>\n\n<ol>\n<li>Linebreak</li>\n</ol>\n",
916
917 "1. List\n 1. Nested list\n",
918 "<ol>\n<li>List\n\n<ol>\n<li>Nested list</li>\n</ol></li>\n</ol>\n",
919
920 "1. List\n\n 1. Nested list\n",
921 "<ol>\n<li><p>List</p>\n\n<ol>\n<li>Nested list</li>\n</ol></li>\n</ol>\n",
922
923 "1. List\n Second line\n\n 1. Nested\n",
924 "<ol>\n<li><p>List\nSecond line</p>\n\n<ol>\n<li>Nested</li>\n</ol></li>\n</ol>\n",
925
926 "1. List\n 1. Nested\n\n Continued\n",
927 "<ol>\n<li><p>List</p>\n\n<ol>\n<li>Nested</li>\n</ol>\n\n<p>Continued</p></li>\n</ol>\n",
928
929 "1. List\n 1. shallow indent\n",
930 "<ol>\n<li>List\n\n<ol>\n<li>shallow indent</li>\n</ol></li>\n</ol>\n",
931
932 "1. List\n" +
933 " 1. shallow indent\n" +
934 " 2. part of second list\n" +
935 " 3. still second\n" +
936 " 4. almost there\n" +
937 " 1. third level\n",
938 "<ol>\n" +
939 "<li>List\n\n" +
940 "<ol>\n" +
941 "<li>shallow indent</li>\n" +
942 "<li>part of second list</li>\n" +
943 "<li>still second</li>\n" +
944 "<li>almost there\n\n" +
945 "<ol>\n" +
946 "<li>third level</li>\n" +
947 "</ol></li>\n" +
948 "</ol></li>\n" +
949 "</ol>\n",
950
951 "1. List\n extra indent, same paragraph\n",
952 "<ol>\n<li>List\n extra indent, same paragraph</li>\n</ol>\n",
953
954 "1. List\n\n code block\n",
955 "<ol>\n<li><p>List</p>\n\n<pre><code>code block\n</code></pre></li>\n</ol>\n",
956
957 "1. List\n\n code block with spaces\n",
958 "<ol>\n<li><p>List</p>\n\n<pre><code> code block with spaces\n</code></pre></li>\n</ol>\n",
959
960 "1. List\n * Mixted list\n",
961 "<ol>\n<li>List\n\n<ul>\n<li>Mixted list</li>\n</ul></li>\n</ol>\n",
962
963 "1. List\n * Mixed list\n",
964 "<ol>\n<li>List\n\n<ul>\n<li>Mixed list</li>\n</ul></li>\n</ol>\n",
965
966 "* Start with unordered\n 1. Ordered\n",
967 "<ul>\n<li>Start with unordered\n\n<ol>\n<li>Ordered</li>\n</ol></li>\n</ul>\n",
968
969 "* Start with unordered\n 1. Ordered\n",
970 "<ul>\n<li>Start with unordered\n\n<ol>\n<li>Ordered</li>\n</ol></li>\n</ul>\n",
971
972 "1. numbers\n1. are ignored\n",
973 "<ol>\n<li>numbers</li>\n<li>are ignored</li>\n</ol>\n",
974 }
975 doTestsBlock(t, tests, EXTENSION_NO_EMPTY_LINE_BEFORE_BLOCK)
976}
977
978func TestFencedCodeBlock_EXTENSION_NO_EMPTY_LINE_BEFORE_BLOCK(t *testing.T) {
979 var tests = []string{
980 "``` go\nfunc foo() bool {\n\treturn true;\n}\n```\n",
981 "<pre><code class=\"go\">func foo() bool {\n\treturn true;\n}\n</code></pre>\n",
982
983 "``` c\n/* special & char < > \" escaping */\n```\n",
984 "<pre><code class=\"c\">/* special & char < > " escaping */\n</code></pre>\n",
985
986 "``` c\nno *inline* processing ~~of text~~\n```\n",
987 "<pre><code class=\"c\">no *inline* processing ~~of text~~\n</code></pre>\n",
988
989 "```\nNo language\n```\n",
990 "<pre><code>No language\n</code></pre>\n",
991
992 "``` {ocaml}\nlanguage in braces\n```\n",
993 "<pre><code class=\"ocaml\">language in braces\n</code></pre>\n",
994
995 "``` {ocaml} \nwith extra whitespace\n```\n",
996 "<pre><code class=\"ocaml\">with extra whitespace\n</code></pre>\n",
997
998 "```{ ocaml }\nwith extra whitespace\n```\n",
999 "<pre><code class=\"ocaml\">with extra whitespace\n</code></pre>\n",
1000
1001 "~ ~~ java\nWith whitespace\n~~~\n",
1002 "<p>~ ~~ java\nWith whitespace\n~~~</p>\n",
1003
1004 "~~\nonly two\n~~\n",
1005 "<p>~~\nonly two\n~~</p>\n",
1006
1007 "```` python\nextra\n````\n",
1008 "<pre><code class=\"python\">extra\n</code></pre>\n",
1009
1010 "~~~ perl\nthree to start, four to end\n~~~~\n",
1011 "<p>~~~ perl\nthree to start, four to end\n~~~~</p>\n",
1012
1013 "~~~~ perl\nfour to start, three to end\n~~~\n",
1014 "<p>~~~~ perl\nfour to start, three to end\n~~~</p>\n",
1015
1016 "~~~ bash\ntildes\n~~~\n",
1017 "<pre><code class=\"bash\">tildes\n</code></pre>\n",
1018
1019 "``` lisp\nno ending\n",
1020 "<p>``` lisp\nno ending</p>\n",
1021
1022 "~~~ lisp\nend with language\n~~~ lisp\n",
1023 "<p>~~~ lisp\nend with language\n~~~ lisp</p>\n",
1024
1025 "```\nmismatched begin and end\n~~~\n",
1026 "<p>```\nmismatched begin and end\n~~~</p>\n",
1027
1028 "~~~\nmismatched begin and end\n```\n",
1029 "<p>~~~\nmismatched begin and end\n```</p>\n",
1030
1031 " ``` oz\nleading spaces\n```\n",
1032 "<pre><code class=\"oz\">leading spaces\n</code></pre>\n",
1033
1034 " ``` oz\nleading spaces\n ```\n",
1035 "<pre><code class=\"oz\">leading spaces\n</code></pre>\n",
1036
1037 " ``` oz\nleading spaces\n ```\n",
1038 "<pre><code class=\"oz\">leading spaces\n</code></pre>\n",
1039
1040 "``` oz\nleading spaces\n ```\n",
1041 "<pre><code class=\"oz\">leading spaces\n</code></pre>\n",
1042
1043 " ``` oz\nleading spaces\n ```\n",
1044 "<pre><code>``` oz\n</code></pre>\n\n<p>leading spaces</p>\n\n<pre><code>```\n</code></pre>\n",
1045 }
1046 doTestsBlock(t, tests, EXTENSION_FENCED_CODE|EXTENSION_NO_EMPTY_LINE_BEFORE_BLOCK)
1047}