Merge pull request MyIntervals#130 from raxbg/discard_unopened_close_brackets

Discard unopened close brackets

Author: sabberworm

lib/Sabberworm/CSS/Parser.php

@@ -132,7 +132,12 @@ private function parseListItem(CSSList $oList, $bIsRoot = false) {
 		} else if ($this->comes('}')) {
 			$this->consume('}');
 			if ($bIsRoot) {
-				throw new SourceException("Unopened {", $this->iLineNo);
+				if ($this->oParserSettings->bLenientParsing) {
+					while ($this->comes('}')) $this->consume('}');
+					return $this->parseSelector();
+				} else {
+					throw new SourceException("Unopened {", $this->iLineNo);
+				}
 			} else {
 				return null;
 			}

tests/Sabberworm/CSS/ParserTest.php

@@ -446,6 +446,13 @@ function testCharsetFailure2() {
 		$this->parsedStructureForFile('-charset-in-block', Settings::create()->withLenientParsing(false));
 	}
 
+	/**
+	* @expectedException Sabberworm\CSS\Parsing\SourceException
+	*/
+	function testUnopenedClosingBracketFailure() {
+		$this->parsedStructureForFile('unopened-close-brackets', Settings::create()->withLenientParsing(false));
+	}
+
 	function parsedStructureForFile($sFileName, $oSettings = null) {
 		$sFile = dirname(__FILE__) . '/../../files' . DIRECTORY_SEPARATOR . "$sFileName.css";
 		$oParser = new Parser(file_get_contents($sFile), $oSettings);

tests/files/unopened-close-brackets.css

@@ -0,0 +1,3 @@
+}}}.blue{
+  background: #00F;
+}