X-Git-Url: https://git.heureux-cyclage.org/?p=lhc%2Fweb%2Fwiklou.git;a=blobdiff_plain;f=tests%2Fphpunit%2Flanguages%2FLanguageConverterTest.php;h=fc2ed33b6561e3376327653a10ae58d36cf90e2e;hp=d4ccca99c0f3a0937c20b2b6dcc1f72955dfd615;hb=f600b4ede9a6390cc5e929d2a48ed98af2edbc60;hpb=b9e0a89536c0ba9332dbf9aaf015b3aaaf1d41a8

diff --git a/tests/phpunit/languages/LanguageConverterTest.php b/tests/phpunit/languages/LanguageConverterTest.php
index d4ccca99c0..fc2ed33b65 100644
--- a/tests/phpunit/languages/LanguageConverterTest.php
+++ b/tests/phpunit/languages/LanguageConverterTest.php
@@ -9,19 +9,18 @@ class LanguageConverterTest extends MediaWikiLangTestCase {
 	protected function setUp() {
 		parent::setUp();
 
-		$this->setMwGlobals( array(
+		$this->setMwGlobals( [
 			'wgContLang' => Language::factory( 'tg' ),
 			'wgLanguageCode' => 'tg',
 			'wgDefaultLanguageVariant' => false,
-			'wgMemc' => new EmptyBagOStuff,
-			'wgRequest' => new FauxRequest( array() ),
+			'wgRequest' => new FauxRequest( [] ),
 			'wgUser' => new User,
-		) );
+		] );
 
 		$this->lang = new LanguageToTest();
 		$this->lc = new TestConverter(
 			$this->lang, 'tg',
-			array( 'tg', 'tg-latn' )
+			[ 'tg', 'tg-latn' ]
 		);
 	}
 
@@ -158,30 +157,49 @@ class LanguageConverterTest extends MediaWikiLangTestCase {
 		$wgRequest->setVal( 'variant', null );
 		$this->assertEquals( 'tg', $this->lc->getPreferredVariant() );
 	}
+
+	/**
+	 * Test exhausting pcre.backtrack_limit
+	 */
+	public function testAutoConvertT124404() {
+		$testString = '';
+		for ( $i = 0; $i < 1000; $i++ ) {
+			$testString .= 'xxx xxx xxx';
+		}
+		$testString .= "\n<big id='в'></big>";
+		$old = ini_set( 'pcre.backtrack_limit', 200 );
+		$result = $this->lc->autoConvert( $testString, 'tg-latn' );
+		ini_set( 'pcre.backtrack_limit', $old );
+		// The в in the id attribute should not get converted to a v
+		$this->assertFalse(
+			strpos( $result, 'v' ),
+			"в converted to v despite being in attribue"
+		);
+	}
 }
 
 /**
  * Test converter (from Tajiki to latin orthography)
  */
 class TestConverter extends LanguageConverter {
-	private $table = array(
+	private $table = [
 		'б' => 'b',
 		'в' => 'v',
 		'г' => 'g',
-	);
+	];
 
 	function loadDefaultTables() {
-		$this->mTables = array(
+		$this->mTables = [
 			'tg-latn' => new ReplacementArray( $this->table ),
 			'tg' => new ReplacementArray()
-		);
+		];
 	}
 }
 
 class LanguageToTest extends Language {
 	function __construct() {
 		parent::__construct();
-		$variants = array( 'tg', 'tg-latn' );
+		$variants = [ 'tg', 'tg-latn' ];
 		$this->mConverter = new TestConverter( $this, 'tg', $variants );
 	}
 }