X-Git-Url: https://scripts.mit.edu/gitweb/autoinstallsdev/mediawiki.git/blobdiff_plain/19e297c21b10b1b8a3acad5e73fc71dcb35db44a..6932310fd58ebef145fa01eb76edf7150284d8ea:/tests/phpunit/includes/tidy/RemexDriverTest.php

diff --git a/tests/phpunit/includes/tidy/RemexDriverTest.php b/tests/phpunit/includes/tidy/RemexDriverTest.php
new file mode 100644
index 00000000..6b16cbf6
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+++ b/tests/phpunit/includes/tidy/RemexDriverTest.php
@@ -0,0 +1,297 @@
+<?php
+
+class RemexDriverTest extends MediaWikiTestCase {
+	static private $remexTidyTestData = [
+		// Tests from Html5Depurate
+		[
+			'Empty string',
+			"",
+			""
+		],
+		[
+			'Simple p-wrap',
+			"x",
+			"<p>x</p>"
+		],
+		[
+			'No p-wrap of blank node',
+			" ",
+			" "
+		],
+		[
+			'p-wrap terminated by div',
+			"x<div></div>",
+			"<p>x</p><div></div>"
+		],
+		[
+			'p-wrap not terminated by span',
+			"x<span></span>",
+			"<p>x<span></span></p>"
+		],
+		[
+			'An element is non-blank and so gets p-wrapped',
+			"<span></span>",
+			"<p><span></span></p>"
+		],
+		[
+			'The blank flag is set after a block-level element',
+			"<div></div> ",
+			"<div></div> "
+		],
+		[
+			'Blank detection between two block-level elements',
+			"<div></div> <div></div>",
+			"<div></div> <div></div>"
+		],
+		[
+			'But p-wrapping of non-blank content works after an element',
+			"<div></div>x",
+			"<div></div><p>x</p>"
+		],
+		[
+			'p-wrapping between two block-level elements',
+			"<div></div>x<div></div>",
+			"<div></div><p>x</p><div></div>"
+		],
+		[
+			'p-wrap inside blockquote',
+			"<blockquote>x</blockquote>",
+			"<blockquote><p>x</p></blockquote>"
+		],
+		[
+			'A comment is blank for p-wrapping purposes',
+			"<!-- x -->",
+			"<!-- x -->"
+		],
+		[
+			'A comment is blank even when a p-wrap was opened by a text node',
+			" <!-- x -->",
+			" <!-- x -->"
+		],
+		[
+			'A comment does not open a p-wrap',
+			"<!-- x -->x",
+			"<!-- x --><p>x</p>"
+		],
+		[
+			'A comment does not close a p-wrap',
+			"x<!-- x -->",
+			"<p>x<!-- x --></p>"
+		],
+		[
+			'Empty li',
+			"<ul><li></li></ul>",
+			"<ul><li class=\"mw-empty-elt\"></li></ul>"
+		],
+		[
+			'li with element',
+			"<ul><li><span></span></li></ul>",
+			"<ul><li><span></span></li></ul>"
+		],
+		[
+			'li with text',
+			"<ul><li>x</li></ul>",
+			"<ul><li>x</li></ul>"
+		],
+		[
+			'Empty tr',
+			"<table><tbody><tr></tr></tbody></table>",
+			"<table><tbody><tr class=\"mw-empty-elt\"></tr></tbody></table>"
+		],
+		[
+			'Empty p',
+			"<p>\n</p>",
+			"<p class=\"mw-empty-elt\">\n</p>"
+		],
+		[
+			'No p-wrapping of an inline element which contains a block element (T150317)',
+			"<small><div>x</div></small>",
+			"<small><div>x</div></small>"
+		],
+		[
+			'p-wrapping of an inline element which contains an inline element',
+			"<small><b>x</b></small>",
+			"<p><small><b>x</b></small></p>"
+		],
+		[
+			'p-wrapping is enabled in a blockquote in an inline element',
+			"<small><blockquote>x</blockquote></small>",
+			"<small><blockquote><p>x</p></blockquote></small>"
+		],
+		[
+			'All bare text should be p-wrapped even when surrounded by block tags',
+			"<small><blockquote>x</blockquote></small>y<div></div>z",
+			"<small><blockquote><p>x</p></blockquote></small><p>y</p><div></div><p>z</p>"
+		],
+		[
+			'Split tag stack 1',
+			"<small>x<div>y</div>z</small>",
+			"<p><small>x</small></p><small><div>y</div></small><p><small>z</small></p>"
+		],
+		[
+			'Split tag stack 2',
+			"<small><div>y</div>z</small>",
+			"<small><div>y</div></small><p><small>z</small></p>"
+		],
+		[
+			'Split tag stack 3',
+			"<small>x<div>y</div></small>",
+			"<p><small>x</small></p><small><div>y</div></small>"
+		],
+		[
+			'Split tag stack 4 (modified to use splittable tag)',
+			"a<code>b<i>c<div>d</div></i>e</code>",
+			"<p>a<code>b<i>c</i></code></p><code><i><div>d</div></i></code><p><code>e</code></p>"
+		],
+		[
+			"Split tag stack regression check 1",
+			"x<span><div>y</div></span>",
+			"<p>x</p><span><div>y</div></span>"
+		],
+		[
+			"Split tag stack regression check 2 (modified to use splittable tag)",
+			"a<code><i><div>d</div></i>e</code>",
+			"<p>a</p><code><i><div>d</div></i></code><p><code>e</code></p>"
+		],
+		// Simple tests from pwrap.js
+		[
+			'Simple pwrap test 1',
+			'a',
+			'<p>a</p>'
+		],
+		[
+			'<span> is not a splittable tag, but gets p-wrapped in simple wrapping scenarios',
+			'<span>a</span>',
+			'<p><span>a</span></p>'
+		],
+		[
+			'Simple pwrap test 3',
+			'x <div>a</div> <div>b</div> y',
+			'<p>x </p><div>a</div> <div>b</div><p> y</p>'
+		],
+		[
+			'Simple pwrap test 4',
+			'x<!--c--> <div>a</div> <div>b</div> <!--c-->y',
+			'<p>x<!--c--> </p><div>a</div> <div>b</div> <!--c--><p>y</p>'
+		],
+		// Complex tests from pwrap.js
+		[
+			'Complex pwrap test 1',
+			'<i>x<div>a</div>y</i>',
+			'<p><i>x</i></p><i><div>a</div></i><p><i>y</i></p>'
+		],
+		[
+			'Complex pwrap test 2',
+			'a<small>b</small><i>c<div>d</div>e</i>f',
+			'<p>a<small>b</small><i>c</i></p><i><div>d</div></i><p><i>e</i>f</p>'
+		],
+		[
+			'Complex pwrap test 3',
+			'a<small>b<i>c<div>d</div></i>e</small>',
+			'<p>a<small>b<i>c</i></small></p><small><i><div>d</div></i></small><p><small>e</small></p>'
+		],
+		[
+			'Complex pwrap test 4',
+			'x<small><div>y</div></small>',
+			'<p>x</p><small><div>y</div></small>'
+		],
+		[
+			'Complex pwrap test 5',
+			'a<small><i><div>d</div></i>e</small>',
+			'<p>a</p><small><i><div>d</div></i></small><p><small>e</small></p>'
+		],
+		[
+			'Complex pwrap test 6',
+			'<i>a<div>b</div>c<b>d<div>e</div>f</b>g</i>',
+			// @codingStandardsIgnoreStart Generic.Files.LineLength.TooLong
+			// PHP 5 does not allow concatenation in initialisation of a class static variable
+			'<p><i>a</i></p><i><div>b</div></i><p><i>c<b>d</b></i></p><i><b><div>e</div></b></i><p><i><b>f</b>g</i></p>'
+			// @codingStandardsIgnoreEnd
+		],
+		/* FIXME the second <b> causes a stack split which clones the <i> even
+		 * though no <p> is actually generated
+		[
+			'Complex pwrap test 7',
+			'<i><b><font><div>x</div></font></b><div>y</div><b><font><div>z</div></font></b></i>',
+			'<i><b><font><div>x</div></font></b><div>y</div><b><font><div>z</div></font></b></i>'
+		],
+		 */
+		// New local tests
+		[
+			'Blank text node after block end',
+			'<small>x<div>y</div> <b>z</b></small>',
+			'<p><small>x</small></p><small><div>y</div></small><p><small> <b>z</b></small></p>'
+		],
+		[
+			'Text node fostering (FIXME: wrap missing)',
+			'<table>x</table>',
+			'x<table></table>'
+		],
+		[
+			'Blockquote fostering',
+			'<table><blockquote>x</blockquote></table>',
+			'<blockquote><p>x</p></blockquote><table></table>'
+		],
+		[
+			'Block element fostering',
+			'<table><div>x',
+			'<div>x</div><table></table>'
+		],
+		[
+			'Formatting element fostering (FIXME: wrap missing)',
+			'<table><b>x',
+			'<b>x</b><table></table>'
+		],
+		[
+			'AAA clone of p-wrapped element (FIXME: empty b)',
+			'<b>x<p>y</b>z</p>',
+			'<p><b>x</b></p><b></b><p><b>y</b>z</p>',
+		],
+		[
+			'AAA with fostering (FIXME: wrap missing)',
+			'<table><b>1<p>2</b>3</p>',
+			'<b>1</b><p><b>2</b>3</p><table></table>'
+		],
+	];
+
+	public function provider() {
+		return self::$remexTidyTestData;
+	}
+
+	/**
+	 * @dataProvider provider
+	 * @covers MediaWiki\Tidy\RemexCompatFormatter
+	 * @covers MediaWiki\Tidy\RemexCompatMunger
+	 * @covers MediaWiki\Tidy\RemexDriver
+	 * @covers MediaWiki\Tidy\RemexMungerData
+	 */
+	public function testTidy( $desc, $input, $expected ) {
+		$r = new MediaWiki\Tidy\RemexDriver( [] );
+		$result = $r->tidy( $input );
+		$this->assertEquals( $expected, $result, $desc );
+	}
+
+	public function html5libProvider() {
+		$files = json_decode( file_get_contents( __DIR__ . '/html5lib-tests.json' ), true );
+		$tests = [];
+		foreach ( $files as $file => $fileTests ) {
+			foreach ( $fileTests as $i => $test ) {
+				$tests[] = [ "$file:$i", $test['data'] ];
+			}
+		}
+		return $tests;
+	}
+
+	/**
+	 * This is a quick and dirty test to make sure none of the html5lib tests
+	 * generate exceptions. We don't really know what the expected output is.
+	 *
+	 * @dataProvider html5libProvider
+	 * @coversNothing
+	 */
+	public function testHtml5Lib( $desc, $input ) {
+		$r = new MediaWiki\Tidy\RemexDriver( [] );
+		$result = $r->tidy( $input );
+		$this->assertTrue( true, $desc );
+	}
+}