lib/markdown2/tests/test_markdown_inlines.nit

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   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 htmlress or implied.
  12 # See the License for the specific language governing permissions and
  13 # limitations under the License.
  14
  15 # Tests for markdown inline constructs
  16 module test_markdown_inlines is test
  17
  18 import test_markdown
  19
  20 class TestMarkdownInlines
  21         super TestMarkdownHtml
  22         test
  23
  24         fun test_inlines_emph1 is test do
  25                 var md = """
  26 *single asterisks*
  27
  28 _single underscores_
  29
  30 **double asterisks**
  31
  32 __double underscores__
  33 """
  34                 var html = """<p><em>single asterisks</em></p>
  35 <p><em>single underscores</em></p>
  36 <p><strong>double asterisks</strong></p>
  37 <p><strong>double underscores</strong></p>
  38 """
  39                 assert md_to_html(md) == html
  40         end
  41
  42         fun test_inlines_emph2 is test do
  43                 var md = "un*frigging*believable"
  44                 var html = "<p>un<em>frigging</em>believable</p>\n"
  45                 assert md_to_html(md) == html
  46         end
  47
  48         fun test_inlines_emph3 is test do
  49                 var md = "Con _cat_ this"
  50                 var html = "<p>Con <em>cat</em> this</p>\n"
  51                 assert md_to_html(md) == html
  52         end
  53
  54         fun test_inlines_emph_ext is test do
  55                 var md = "Con_cat_this"
  56                 var html = "<p>Con_cat_this</p>\n"
  57                 assert md_to_html(md) == html
  58         end
  59
  60         fun test_inlines_xml1 is test do
  61                 var md = """
  62 This is a regular paragraph.
  63
  64 <table>
  65     <tr>
  66         <td>Foo</td>
  67     </tr>
  68 </table>
  69
  70 This is another regular paragraph.
  71 """
  72                 var html = """
  73 <p>This is a regular paragraph.</p>
  74 <table>
  75     <tr>
  76         <td>Foo</td>
  77     </tr>
  78 </table>
  79 <p>This is another regular paragraph.</p>
  80 """
  81                 assert md_to_html(md) == html
  82         end
  83
  84         fun test_inlines_xml2 is test do
  85                 var md = """
  86 This is an image <img src="foo/bar" alt="baz"/> in a regular paragraph.
  87 """
  88                 var html = """
  89 <p>This is an image <img src="foo/bar" alt="baz"/> in a regular paragraph.</p>
  90 """
  91                 assert md_to_html(md) == html
  92         end
  93
  94         fun test_inlines_xml3 is test do
  95                 var md = """
  96 <div style=">"/>
  97 """
  98                 var html = """
  99 <div style=">"/>
 100 """
 101                 assert md_to_html(md) == html
 102         end
 103
 104         fun test_inlines_xml4 is test do
 105                 var md = """
 106 <p>This is an example of a block element that should be escaped.</p>
 107 <p>Idem for the second paragraph.</p>
 108 """
 109                 assert md_to_html(md) == md
 110         end
 111
 112         fun test_inlines_xml5 is test do
 113                 var md = """
 114 # Some more XML tests
 115
 116 <p>This is an example of a block element that should be escaped.</p>
 117 <p>Idem for the second paragraph.</p>
 118
 119 With a *md paragraph*!
 120 """
 121                 var html = """
 122 <h1>Some more XML tests</h1>
 123 <p>This is an example of a block element that should be escaped.</p>
 124 <p>Idem for the second paragraph.</p>
 125 <p>With a <em>md paragraph</em>!</p>
 126 """
 127                 assert md_to_html(md) == html
 128         end
 129
 130         fun test_escape_bad_html is test do
 131                 var md = "-1 if < , +1 if > and 0 otherwise"
 132                 var html = "<p>-1 if &lt; , +1 if &gt; and 0 otherwise</p>\n"
 133                 assert md_to_html(md) == html
 134         end
 135
 136         fun test_inlines_span_code1 is test do
 137                 var md = "Use the `printf()` function."
 138                 var html = "<p>Use the <code>printf()</code> function.</p>\n"
 139                 assert md_to_html(md) == html
 140         end
 141
 142         fun test_inlines_span_code2 is test do
 143                 var md = "``There is a literal backtick (`) here.``"
 144                 var html = "<p><code>There is a literal backtick (`) here.</code></p>\n"
 145                 assert md_to_html(md) == html
 146         end
 147
 148         fun test_inlines_span_code3 is test do
 149                 var md = """
 150 A single backtick in a code span: `` ` ``
 151
 152 A backtick-delimited string in a code span: `` `foo` ``
 153 """
 154                 var html = """
 155 <p>A single backtick in a code span: <code>`</code></p>
 156 <p>A backtick-delimited string in a code span: <code>`foo`</code></p>
 157 """
 158                 assert md_to_html(md) == html
 159         end
 160
 161         fun test_inlines_span_code4 is test do
 162                 var md = "Please don't use any `<blink>` tags."
 163                 var html = "<p>Please don't use any <code>&lt;blink&gt;</code> tags.</p>\n"
 164                 assert md_to_html(md) == html
 165         end
 166
 167         fun test_inlines_span_code5 is test do
 168                 var md = "`&#8212;` is the decimal-encoded equivalent of `&mdash;`."
 169                 var html = "<p><code>&amp;#8212;</code> is the decimal-encoded equivalent of <code>&amp;mdash;</code>.</p>\n"
 170                 assert md_to_html(md) == html
 171         end
 172
 173         fun test_inlines_escape1 is test do
 174                 var md = "\\*this text is surrounded by literal asterisks\\*"
 175                 var html = "<p>*this text is surrounded by literal asterisks*</p>\n"
 176                 assert md_to_html(md) == html
 177         end
 178
 179         fun test_inlines_escape2 is test do
 180                 var md = "1986\\. What a great season."
 181                 var html = "<p>1986. What a great season.</p>\n"
 182                 assert md_to_html(md) == html
 183         end
 184
 185         fun test_inlines_escape3 is test do
 186                 var md = "Ben & Lux"
 187                 var html = "<p>Ben &amp; Lux</p>\n"
 188                 assert md_to_html(md) == html
 189         end
 190
 191         fun test_inlines_link1 is test do
 192                 var md = """
 193 This is [an example](http://example.com/ "Title") inline link.
 194
 195 [This link](http://example.net/) has no title attribute.
 196 """
 197                 var html = """<p>This is <a href="http://example.com/" title="Title">an example</a> inline link.</p>
 198 <p><a href="http://example.net/">This link</a> has no title attribute.</p>
 199 """
 200                 assert md_to_html(md) == html
 201         end
 202
 203         fun test_inlines_link2 is test do
 204                 var md = "See my [About](/about/) page for details."
 205                 var html = "<p>See my <a href=\"/about/\">About</a> page for details.</p>\n"
 206                 assert md_to_html(md) == html
 207         end
 208
 209         fun test_inlines_link3 is test do
 210                 var md = """
 211 This is [an example][id] reference-style link.
 212
 213 Some lorem ipsum
 214
 215 [id]: http://example.com/  "Optional Title Here"
 216
 217 Some other lipsum
 218 """
 219                 var html = """
 220 <p>This is <a href="http://example.com/" title="Optional Title Here">an example</a> reference-style link.</p>
 221 <p>Some lorem ipsum</p>
 222 <p>Some other lipsum</p>
 223 """
 224                 assert md_to_html(md) == html
 225         end
 226
 227         fun test_inlines_link4 is test do
 228                 var md = """
 229 This is multiple examples: [foo][1], [bar][2], [baz][3].
 230
 231 [1]: http://example.com/  "Optional Title Here"
 232 [2]: http://example.com/  'Optional Title Here'
 233 [3]: http://example.com/  (Optional Title Here)
 234 """
 235                 var html = """
 236 <p>This is multiple examples: <a href="http://example.com/" title="Optional Title Here">foo</a>, <a href="http://example.com/" title="Optional Title Here">bar</a>, <a href="http://example.com/" title="Optional Title Here">baz</a>.</p>
 237 """
 238                 assert md_to_html(md) == html
 239         end
 240
 241         fun test_inlines_link5 is test do
 242                 var md = """
 243 This is multiple examples: [foo][a], [bar][A], [a].
 244
 245 [a]: http://example.com/  "Optional Title Here"
 246 """
 247                 var html = """<p>This is multiple examples: <a href="http://example.com/" title="Optional Title Here">foo</a>, <a href="http://example.com/" title="Optional Title Here">bar</a>, <a href="http://example.com/" title="Optional Title Here">a</a>.</p>
 248 """
 249                 assert md_to_html(md) == html
 250         end
 251
 252         fun test_inlines_link6 is test do
 253                 var md = """
 254 I get 10 times more traffic from [Google][] than from [Yahoo][] or [MSN][].
 255
 256 [Google]: http://google.com/        "Google"
 257 [Yahoo]: http://search.yahoo.com/   "Yahoo Search"
 258 [MSN]: http://search.msn.com/       "MSN Search"
 259 """
 260                 var html = """<p>I get 10 times more traffic from <a href="http://google.com/" title="Google">Google</a> than from <a href="http://search.yahoo.com/" title="Yahoo Search">Yahoo</a> or <a href="http://search.msn.com/" title="MSN Search">MSN</a>.</p>
 261 """
 262                 assert md_to_html(md) == html
 263         end
 264
 265         fun test_inlines_link7 is test do
 266                 var md = """
 267 Visit [Daring Fireball][] for more information.
 268
 269 [Daring Fireball]: http://daringfireball.net/
 270 """
 271                 var html = """<p>Visit <a href="http://daringfireball.net/">Daring Fireball</a> for more information.</p>
 272 """
 273                 assert md_to_html(md) == html
 274         end
 275
 276         fun test_inlines_link8 is test do
 277                 var md = """
 278 This one has a [line
 279 break].
 280
 281 This one has a [line
 282 break] with a line-ending space.
 283
 284 [line break]: /foo
 285 """
 286                 var html = """
 287 <p>This one has a <a href="/foo">line
 288 break</a>.</p>
 289 <p>This one has a <a href="/foo">line
 290 break</a> with a line-ending space.</p>
 291 """
 292                 assert md_to_html(md) == html
 293         end
 294
 295         fun test_inlines_link9 is test do
 296                 var md = """
 297 Foo [bar][].
 298
 299 Foo [bar](/url/ "Title with \\"quotes\\" inside").
 300
 301
 302 [bar]: /url/ "Title with \\"quotes\\" inside"
 303 """
 304                 var html = """
 305 <p>Foo <a href="/url/" title="Title with &quot;quotes&quot; inside">bar</a>.</p>
 306 <p>Foo <a href="/url/" title="Title with &quot;quotes&quot; inside">bar</a>.</p>
 307 """
 308                 assert md_to_html(md) == html
 309         end
 310
 311         fun test_inlines_img1 is test do
 312                 var md = """
 313 ![Alt text](/path/to/img.jpg)
 314
 315 ![Alt text](/path/to/img.jpg "Optional title")
 316 """
 317                 var html = """
 318 <p><img src="/path/to/img.jpg" alt="Alt text" /></p>
 319 <p><img src="/path/to/img.jpg" alt="Alt text" title="Optional title" /></p>
 320 """
 321                 assert md_to_html(md) == html
 322         end
 323
 324         fun test_inlines_img2 is test do
 325                 var md = """
 326 ![Alt text][id]
 327
 328 [id]: url/to/image  "Optional title attribute"
 329 """
 330                 var html = """
 331 <p><img src="url/to/image" alt="Alt text" title="Optional title attribute" /></p>
 332 """
 333                 assert md_to_html(md) == html
 334         end
 335 end