parser = Markdown::completeParser();
}
private function md(string $markdown): string {
return $this->normalizeWhitespace($this->parser->toHTML($markdown));
}
private function normalizeWhitespace(string $str): string {
$str = mb_eregi_replace('\\s+', ' ', $str);
$str = mb_eregi_replace('>\\s+<', '><', $str);
return trim($str);
}
public function test_paragraphs() {
$markdown = "Lorem ipsum\n\nDolor sit amet";
$expected = "Lorem ipsum
Dolor sit amet
";
$actual = $this->md($markdown);
$this->assertSame($expected, $actual);
}
public function test_paragraph_lineGrouping() {
$markdown = "Lorem ipsum\ndolor sit amet";
$expected = "Lorem ipsum dolor sit amet";
$actual = $this->md($markdown);
$this->assertSame($expected, $actual);
}
public function test_header_underlineH1() {
$markdown = "Header 1\n===\n\nLorem ipsum";
$expected = "Header 1
Lorem ipsum
";
$actual = $this->md($markdown);
$this->assertSame($expected, $actual);
}
public function test_header_underlineH2() {
$markdown = "Header 2\n---\n\nLorem ipsum";
$expected = "Header 2
Lorem ipsum
";
$actual = $this->md($markdown);
$this->assertSame($expected, $actual);
}
public function test_header_hash() {
$markdown = "# Header 1\n## Header 2\n### Header 3\n#### Header 4\n##### Header 5\n###### Header 6\n";
$expected = 'Header 1
Header 2
Header 3
Header 4
Header 5
Header 6
';
$actual = $this->md($markdown);
$this->assertSame($expected, $actual);
}
public function test_header_hash_trailing() {
$markdown = "# Header 1 #\n## Header 2 ##\n### Header 3 ######";
$expected = 'Header 1
Header 2
Header 3
';
$actual = $this->md($markdown);
$this->assertSame($expected, $actual);
}
public function test_unorderedList() {
$markdown = "* Lorem\n* Ipsum\n* Dolor";
$expected = '';
$actual = $this->md($markdown);
$this->assertSame($expected, $actual);
}
public function test_unorderedList_nested() {
$markdown = "* Lorem\n + Ipsum\n* Dolor";
$expected = '';
$actual = $this->md($markdown);
$this->assertSame($expected, $actual);
}
public function test_unorderedList_hitch() {
// This incomplete bulleted list locked up the browser at one
// point, not forever but a REALLY long time
$markdown = "Testing\n\n* ";
$expected = 'Testing
';
$actual = $this->md($markdown);
$this->assertSame($expected, $actual);
}
public function test_orderedList() {
$markdown = "1. Lorem\n1. Ipsum\n5. Dolor";
$expected = '- Lorem
- Ipsum
- Dolor
';
$actual = $this->md($markdown);
$this->assertSame($expected, $actual);
}
public function test_orderedList_numbering() {
$markdown = "4. Lorem\n1. Ipsum\n9. Dolor";
$expected = '- Lorem
- Ipsum
- Dolor
';
$actual = $this->md($markdown);
$this->assertSame($expected, $actual);
}
public function test_orderedList_nested1() {
$markdown = "1. Lorem\n 1. Ipsum\n1. Dolor";
$expected = '- Lorem
- Ipsum
- Dolor
';
$actual = $this->md($markdown);
$this->assertSame($expected, $actual);
}
public function test_orderedList_nested2() {
$markdown = "1. Lorem\n 1. Ipsum\n 1. Dolor\n 1. Sit\n1. Amet";
$expected = '- Lorem
- Ipsum
- Dolor
- Sit
- Amet
';
$actual = $this->md($markdown);
$this->assertSame($expected, $actual);
}
public function test_blockquote() {
$markdown = '> Lorem ipsum dolor';
$expected = ' Lorem ipsum dolor
';
$actual = $this->md($markdown);
$this->assertSame($expected, $actual);
}
public function test_blockquote_paragraphs() {
$markdown = "> Lorem ipsum dolor\n>\n>Sit amet";
$expected = 'Lorem ipsum dolor
Sit amet
';
$actual = $this->md($markdown);
$this->assertSame($expected, $actual);
}
public function test_blockquote_list() {
$markdown = "> 1. Lorem\n> 2. Ipsum";
$expected = '- Lorem
- Ipsum
';
$actual = $this->md($markdown);
$this->assertSame($expected, $actual);
}
public function test_codeBlock_indented() {
$markdown = "Code\n\n function foo() {\n return 'bar';\n }\n\nend";
$expected = "Code
\n\nfunction foo() {\n return 'bar';\n}
\n\nend
";
$actual = trim($this->parser->toHTML($markdown)); // don't normalize whitespace
$this->assertSame(mb_ereg_replace(' ', '⎵', $expected), mb_ereg_replace(' ', '⎵', $actual));
}
public function test_codeBlock_fenced() {
$markdown = "Code\n\n```\nfunction foo() {\n return 'bar';\n}\n```\n\nend";
$expected = "Code
\n\nfunction foo() {\n return 'bar';\n}
\n\nend
";
$actual = trim($this->parser->toHTML($markdown)); // don't normalize whitespace
$this->assertSame(mb_ereg_replace(' ', '⎵', $expected), mb_ereg_replace(' ', '⎵', $actual));
}
public function test_codeBlock_fenced_language() {
$markdown = "Code\n\n```javascript\nfunction foo() {\n return 'bar';\n}\n```\n\nend";
$expected = "Code
\n\nfunction foo() {\n return 'bar';\n}
\n\nend
";
$actual = trim($this->parser->toHTML($markdown)); // don't normalize whitespace
$this->assertSame(mb_ereg_replace(' ', '⎵', $expected), mb_ereg_replace(' ', '⎵', $actual));
}
public function test_horizontalRule() {
$markdown = "Before\n\n---\n\n- - -\n\n***\n\n* * * * * * *\n\nafter";
$expected = "Before
after
";
$actual = $this->md($markdown);
$this->assertSame($expected, $actual);
}
public function test_table_unfenced() {
$markdown = "Column A | Column B | Column C\n--- | --- | ---\n1 | 2 | 3\n4 | 5 | 6";
$expected = "| Column A | Column B | Column C |
|---|
| 1 | 2 | 3 |
| 4 | 5 | 6 |
";
$actual = $this->md($markdown);
$this->assertSame($expected, $actual);
}
public function test_table_fenced() {
$markdown = "| Column A | Column B | Column C |\n| --- | --- | --- |\n| 1 | 2 | 3\n4 | 5 | 6 |";
$expected = "| Column A | Column B | Column C |
|---|
| 1 | 2 | 3 |
| 4 | 5 | 6 |
";
$actual = $this->md($markdown);
$this->assertSame($expected, $actual);
}
public function test_table_alignment() {
$markdown = "Column A | Column B | Column C\n" .
":--- | :---: | ---:\n" .
"1 | 2 | 3\n" .
"4 | 5 | 6";
$expected = '' .
'' .
'' .
'| Column A | ' .
'Column B | ' .
'Column C | ' .
'
' .
'' .
'' .
'' .
'| 1 | ' .
'2 | ' .
'3 | ' .
'
' .
'' .
'| 4 | ' .
'5 | ' .
'6 | ' .
'
' .
'' .
'
';
$actual = $this->md($markdown);
$this->assertSame($expected, $actual);
}
public function test_table_holes() {
$markdown = "Column A||Column C\n" .
"---|---|---\n" .
"|1|2||\n" .
"|4||6|\n" .
"||8|9|";
$expected = '' .
'' .
'' .
'| Column A | ' .
' | ' .
'Column C | ' .
'
' .
'' .
'' .
'' .
'| 1 | ' .
'2 | ' .
' | ' .
'
' .
'' .
'| 4 | ' .
' | ' .
'6 | ' .
'
' .
'' .
' | ' .
'8 | ' .
'9 | ' .
'
' .
'' .
'
';
$actual = $this->md($markdown);
$this->assertSame($expected, $actual);
}
public function test_definitionList() {
$markdown = "term\n" .
": definition\n" .
"another" .
" term\n" .
": def 1\n" .
" broken on next line\n" .
": def 2";
$expected = '' .
'- term
' .
'- definition
' .
'- another term
' .
'- def 1 broken on next line
' .
'- def 2
' .
'
';
$actual = $this->md($markdown);
$this->assertSame($expected, $actual);
}
public function test_footnotes() {
$markdown = "Lorem ipsum[^1] dolor[^abc] sit[^1] amet\n\n[^1]: A footnote\n[^abc]: Another footnote";
$expected = 'Lorem ipsum ' .
'dolor ' .
'sit amet
' .
'';
$actual = $this->md($markdown);
$this->assertSame($expected, $actual);
}
public function test_abbreviations() {
$markdown = "Lorem ipsum HTML dolor HTML sit\n" .
"\n" .
"*[HTML]: Hypertext Markup Language";
$expected = 'Lorem ipsum HTML dolor HTML sit
';
$actual = $this->md($markdown);
$this->assertSame($expected, $actual);
}
}