mirror of
https://github.com/danog/blackfriday.git
synced 2024-11-26 20:14:43 +01:00
371 lines
7.7 KiB
Go
371 lines
7.7 KiB
Go
//
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// Black Friday Markdown Processor
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// Originally based on http://github.com/tanoku/upskirt
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// by Russ Ross <russ@russross.com>
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//
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//
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// Unit tests for block parsing
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//
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package blackfriday
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import (
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"testing"
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)
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func runMarkdownBlock(input string, extensions uint32) string {
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html_flags := 0
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html_flags |= HTML_USE_XHTML
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renderer := HtmlRenderer(html_flags)
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return string(Markdown([]byte(input), renderer, extensions))
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}
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func doTestsBlock(t *testing.T, tests []string, extensions uint32) {
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for i := 0; i+1 < len(tests); i += 2 {
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input := tests[i]
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expected := tests[i+1]
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actual := runMarkdownBlock(input, extensions)
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if actual != expected {
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t.Errorf("\nInput [%#v]\nExpected[%#v]\nActual [%#v]",
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input, expected, actual)
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}
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}
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}
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func TestPrefixHeaderNoExtensions(t *testing.T) {
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var tests = []string{
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"# Header 1\n",
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"<h1>Header 1</h1>\n",
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"## Header 2\n",
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"<h2>Header 2</h2>\n",
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"### Header 3\n",
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"<h3>Header 3</h3>\n",
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"#### Header 4\n",
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"<h4>Header 4</h4>\n",
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"##### Header 5\n",
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"<h5>Header 5</h5>\n",
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"###### Header 6\n",
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"<h6>Header 6</h6>\n",
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"####### Header 7\n",
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"<h6># Header 7</h6>\n",
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"#Header 1\n",
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"<h1>Header 1</h1>\n",
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"##Header 2\n",
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"<h2>Header 2</h2>\n",
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"###Header 3\n",
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"<h3>Header 3</h3>\n",
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"####Header 4\n",
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"<h4>Header 4</h4>\n",
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"#####Header 5\n",
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"<h5>Header 5</h5>\n",
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"######Header 6\n",
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"<h6>Header 6</h6>\n",
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"#######Header 7\n",
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"<h6>#Header 7</h6>\n",
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"Hello\n# Header 1\nGoodbye\n",
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"<p>Hello</p>\n\n<h1>Header 1</h1>\n\n<p>Goodbye</p>\n",
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"* List\n# Header\n* List\n",
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"<ul>\n<li><p>List</p>\n\n<h1>Header</h1></li>\n<li><p>List</p></li>\n</ul>\n",
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"* List\n#Header\n* List\n",
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"<ul>\n<li><p>List</p>\n\n<h1>Header</h1></li>\n<li><p>List</p></li>\n</ul>\n",
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"* List\n * Nested list\n # Nested header\n",
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"<ul>\n<li><p>List</p>\n\n<ul>\n<li><p>Nested list</p>\n\n" +
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"<h1>Nested header</h1></li>\n</ul></li>\n</ul>\n",
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}
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doTestsBlock(t, tests, 0)
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}
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func TestPrefixHeaderSpaceExtension(t *testing.T) {
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var tests = []string{
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"# Header 1\n",
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"<h1>Header 1</h1>\n",
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"## Header 2\n",
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"<h2>Header 2</h2>\n",
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"### Header 3\n",
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"<h3>Header 3</h3>\n",
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"#### Header 4\n",
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"<h4>Header 4</h4>\n",
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"##### Header 5\n",
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"<h5>Header 5</h5>\n",
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"###### Header 6\n",
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"<h6>Header 6</h6>\n",
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"####### Header 7\n",
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"<p>####### Header 7</p>\n",
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"#Header 1\n",
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"<p>#Header 1</p>\n",
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"##Header 2\n",
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"<p>##Header 2</p>\n",
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"###Header 3\n",
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"<p>###Header 3</p>\n",
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"####Header 4\n",
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"<p>####Header 4</p>\n",
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"#####Header 5\n",
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"<p>#####Header 5</p>\n",
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"######Header 6\n",
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"<p>######Header 6</p>\n",
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"#######Header 7\n",
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"<p>#######Header 7</p>\n",
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"Hello\n# Header 1\nGoodbye\n",
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"<p>Hello</p>\n\n<h1>Header 1</h1>\n\n<p>Goodbye</p>\n",
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"* List\n# Header\n* List\n",
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"<ul>\n<li><p>List</p>\n\n<h1>Header</h1></li>\n<li><p>List</p></li>\n</ul>\n",
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"* List\n#Header\n* List\n",
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"<ul>\n<li>List\n#Header</li>\n<li>List</li>\n</ul>\n",
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"* List\n * Nested list\n # Nested header\n",
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"<ul>\n<li><p>List</p>\n\n<ul>\n<li><p>Nested list</p>\n\n" +
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"<h1>Nested header</h1></li>\n</ul></li>\n</ul>\n",
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}
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doTestsBlock(t, tests, EXTENSION_SPACE_HEADERS)
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}
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func TestUnderlineHeaders(t *testing.T) {
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var tests = []string{
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"Header 1\n========\n",
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"<h1>Header 1</h1>\n",
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"Header 2\n--------\n",
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"<h2>Header 2</h2>\n",
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"A\n=\n",
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"<h1>A</h1>\n",
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"B\n-\n",
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"<h2>B</h2>\n",
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"Paragraph\nHeader\n=\n",
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"<p>Paragraph</p>\n\n<h1>Header</h1>\n",
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"Header\n===\nParagraph\n",
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"<h1>Header</h1>\n\n<p>Paragraph</p>\n",
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"Header\n===\nAnother header\n---\n",
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"<h1>Header</h1>\n\n<h2>Another header</h2>\n",
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" Header\n======\n",
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"<h1>Header</h1>\n",
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" Code\n========\n",
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"<pre><code>Code\n</code></pre>\n\n<p>========</p>\n",
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"Header with *inline*\n=====\n",
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"<h1>Header with <em>inline</em></h1>\n",
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"* List\n * Sublist\n Not a header\n ------\n",
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"<ul>\n<li>List\n\n<ul>\n<li>Sublist\nNot a header\n------</li>\n</ul></li>\n</ul>\n",
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"Paragraph\n\n\n\n\nHeader\n===\n",
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"<p>Paragraph</p>\n\n<h1>Header</h1>\n",
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"Trailing space \n==== \n\n",
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"<h1>Trailing space</h1>\n",
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"Trailing spaces\n==== \n\n",
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"<h1>Trailing spaces</h1>\n",
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"Double underline\n=====\n=====\n",
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"<h1>Double underline</h1>\n\n<p>=====</p>\n",
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}
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doTestsBlock(t, tests, 0)
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}
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func TestHorizontalRule(t *testing.T) {
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var tests = []string{
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"-\n",
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"<p>-</p>\n",
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"--\n",
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"<p>--</p>\n",
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"---\n",
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"<hr />\n",
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"----\n",
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"<hr />\n",
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"*\n",
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"<p>*</p>\n",
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"**\n",
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"<p>**</p>\n",
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"***\n",
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"<hr />\n",
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"****\n",
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"<hr />\n",
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"_\n",
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"<p>_</p>\n",
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"__\n",
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"<p>__</p>\n",
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"___\n",
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"<hr />\n",
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"____\n",
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"<hr />\n",
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"-*-\n",
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"<p>-*-</p>\n",
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"- - -\n",
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"<hr />\n",
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"* * *\n",
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"<hr />\n",
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"_ _ _\n",
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"<hr />\n",
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"-----*\n",
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"<p>-----*</p>\n",
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" ------ \n",
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"<hr />\n",
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"Hello\n***\n",
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"<p>Hello</p>\n\n<hr />\n",
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"---\n***\n___\n",
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"<hr />\n\n<hr />\n\n<hr />\n",
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}
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doTestsBlock(t, tests, 0)
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}
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func TestUnorderedList(t *testing.T) {
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var tests = []string{
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"* Hello\n",
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"<ul>\n<li>Hello</li>\n</ul>\n",
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"* Yin\n* Yang\n",
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"<ul>\n<li>Yin</li>\n<li>Yang</li>\n</ul>\n",
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"* Ting\n* Bong\n* Goo\n",
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"<ul>\n<li>Ting</li>\n<li>Bong</li>\n<li>Goo</li>\n</ul>\n",
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"* Yin\n\n* Yang\n",
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"<ul>\n<li><p>Yin</p></li>\n<li><p>Yang</p></li>\n</ul>\n",
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"* Ting\n\n* Bong\n* Goo\n",
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"<ul>\n<li><p>Ting</p></li>\n<li><p>Bong</p></li>\n<li><p>Goo</p></li>\n</ul>\n",
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"+ Hello\n",
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"<ul>\n<li>Hello</li>\n</ul>\n",
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"+ Yin\n+ Yang\n",
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"<ul>\n<li>Yin</li>\n<li>Yang</li>\n</ul>\n",
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"+ Ting\n+ Bong\n+ Goo\n",
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"<ul>\n<li>Ting</li>\n<li>Bong</li>\n<li>Goo</li>\n</ul>\n",
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"+ Yin\n\n+ Yang\n",
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"<ul>\n<li><p>Yin</p></li>\n<li><p>Yang</p></li>\n</ul>\n",
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"+ Ting\n\n+ Bong\n+ Goo\n",
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"<ul>\n<li><p>Ting</p></li>\n<li><p>Bong</p></li>\n<li><p>Goo</p></li>\n</ul>\n",
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"- Hello\n",
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"<ul>\n<li>Hello</li>\n</ul>\n",
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"- Yin\n- Yang\n",
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"<ul>\n<li>Yin</li>\n<li>Yang</li>\n</ul>\n",
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"- Ting\n- Bong\n- Goo\n",
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"<ul>\n<li>Ting</li>\n<li>Bong</li>\n<li>Goo</li>\n</ul>\n",
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"- Yin\n\n- Yang\n",
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"<ul>\n<li><p>Yin</p></li>\n<li><p>Yang</p></li>\n</ul>\n",
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"- Ting\n\n- Bong\n- Goo\n",
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"<ul>\n<li><p>Ting</p></li>\n<li><p>Bong</p></li>\n<li><p>Goo</p></li>\n</ul>\n",
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"*Hello\n",
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"<p>*Hello</p>\n",
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"* Hello \n",
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"<ul>\n<li>Hello</li>\n</ul>\n",
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"* Hello \n Next line \n",
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"<ul>\n<li>Hello\nNext line</li>\n</ul>\n",
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"Paragraph\n* No linebreak\n",
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"<p>Paragraph\n* No linebreak</p>\n",
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"Paragraph\n\n* Linebreak\n",
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"<p>Paragraph</p>\n\n<ul>\n<li>Linebreak</li>\n</ul>\n",
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"* List\n * Nested list\n",
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"<ul>\n<li>List\n\n<ul>\n<li>Nested list</li>\n</ul></li>\n</ul>\n",
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"* List\n\n * Nested list\n",
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"<ul>\n<li><p>List</p>\n\n<ul>\n<li>Nested list</li>\n</ul></li>\n</ul>\n",
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"* List\n Second line\n\n + Nested\n",
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"<ul>\n<li><p>List\nSecond line</p>\n\n<ul>\n<li>Nested</li>\n</ul></li>\n</ul>\n",
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"* List\n + Nested\n\n Continued\n",
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"<ul>\n<li><p>List</p>\n\n<ul>\n<li>Nested</li>\n</ul>\n\n<p>Continued</p></li>\n</ul>\n",
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"* List\n * shallow indent\n",
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"<ul>\n<li>List\n\n<ul>\n<li>shallow indent</li>\n</ul></li>\n</ul>\n",
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"* List\n" +
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" * shallow indent\n" +
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" * part of second list\n" +
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" * still second\n" +
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" * almost there\n" +
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" * third level\n",
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"<ul>\n" +
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"<li>List\n\n" +
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"<ul>\n" +
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"<li>shallow indent</li>\n" +
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"<li>part of second list</li>\n" +
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"<li>still second</li>\n" +
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"<li>almost there\n\n" +
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"<ul>\n" +
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"<li>third level</li>\n" +
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"</ul></li>\n" +
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"</ul></li>\n" +
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"</ul>\n",
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}
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doTestsBlock(t, tests, 0)
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}
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