Merge branch '2.3' into 2.7

* 2.3:
  [ci] SymfonyTestsListener is now auto-registered
  adds validation messages missing italian translations

DebugClassLoader.php

@@ -21,8 +21,6 @@ namespace Symfony\Component\Debug;
  * @author Fabien Potencier <fabien@symfony.com>
  * @author Christophe Coevoet <stof@notk.org>
  * @author Nicolas Grekas <p@tchwork.com>
- *
- * @api
  */
 class DebugClassLoader
 {
@@ -38,8 +36,6 @@ class DebugClassLoader
      * Constructor.
      *
      * @param callable|object $classLoader Passing an object is @deprecated since version 2.5 and support for it will be removed in 3.0
-     *
-     * @api
      */
     public function __construct($classLoader)
     {
@@ -221,8 +217,22 @@ class DebugClassLoader
 
                 throw new \RuntimeException(sprintf('The autoloader expected class "%s" to be defined in file "%s". The file was found but the class was not in it, the class name or namespace probably has a typo.', $class, $file));
             }
-            if (self::$caseCheck && preg_match('#(?:[/\\\\][a-zA-Z_\x7F-\xFF][a-zA-Z0-9_\x7F-\xFF]*+)++\.(?:php|hh)$#D', $file, $tail)) {
-                $tail = $tail[0];
+            if (self::$caseCheck) {
+                $real = explode('\\', $class.strrchr($file, '.'));
+                $tail = explode(DIRECTORY_SEPARATOR, str_replace('/', DIRECTORY_SEPARATOR, $file));
+
+                $i = count($tail) - 1;
+                $j = count($real) - 1;
+
+                 while (isset($tail[$i], $real[$j]) && $tail[$i] === $real[$j]) {
+                    --$i;
+                    --$j;
+                }
+
+                array_splice($tail, 0, $i + 1);
+            }
+            if (self::$caseCheck && $tail) {
+                $tail = DIRECTORY_SEPARATOR.implode(DIRECTORY_SEPARATOR, $tail);
                 $tailLen = strlen($tail);
                 $real = $refl->getFileName();
 
@@ -289,7 +299,7 @@ class DebugClassLoader
                 if (0 === substr_compare($real, $tail, -$tailLen, $tailLen, true)
                   && 0 !== substr_compare($real, $tail, -$tailLen, $tailLen, false)
                 ) {
-                    throw new \RuntimeException(sprintf('Case mismatch between class and source file names: %s vs %s', $class, $real));
+                    throw new \RuntimeException(sprintf('Case mismatch between class and real file names: %s vs %s in %s', substr($tail, -$tailLen + 1), substr($real, -$tailLen + 1), substr($real, 0, -$tailLen + 1)));
                 }
             }
 

Tests/DebugClassLoaderTest.php

@@ -136,7 +136,7 @@ class DebugClassLoaderTest extends \PHPUnit_Framework_TestCase
 
     /**
      * @expectedException \RuntimeException
-     * @expectedExceptionMessage Case mismatch between class and source file names
+     * @expectedExceptionMessage Case mismatch between class and real file names
      */
     public function testFileCaseMismatch()
     {

composer.json

@@ -23,7 +23,6 @@
         "symfony/http-kernel": ">=2.3,<2.3.24|~2.4.0|>=2.5,<2.5.9|>=2.6,<2.6.2"
     },
     "require-dev": {
-        "symfony/phpunit-bridge": "~2.7",
         "symfony/class-loader": "~2.2",
         "symfony/http-kernel": "~2.3.24|~2.5.9|~2.6,>=2.6.2"
     },