Fix tests

Author: lyrixx

src/Runner/ShutdownHandler.php

@@ -52,7 +52,7 @@ static function (): void
                     return;
                 }
 
-                print self::$message . PHP_EOL;
+                print $message . PHP_EOL;
             },
         );
     }

tests/end-to-end/cli/shutdown-handler-with-message.phpt

@@ -10,10 +10,20 @@ $_SERVER['argv'][] = __DIR__ . '/../_files/WithExitTest.php';
 
 require __DIR__ . '/../../bootstrap.php';
 
+// Destructs are called after register_shutdown_function callback
+$x = new class ()
+{
+    function __destruct()
+    {
+        print '----';
+    }
+};
+
 (new PHPUnit\TextUI\Application)->run($_SERVER['argv']);
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
 
 Runtime: %s
 
 messageFatal error: Premature end of PHP process when running PHPUnit\TestFixture\WithExitTest::testWithMessage.
+----

tests/end-to-end/cli/shutdown-handler-without-message.phpt

@@ -10,10 +10,20 @@ $_SERVER['argv'][] = __DIR__ . '/../_files/WithExitTest.php';
 
 require __DIR__ . '/../../bootstrap.php';
 
+// Destructs are called after register_shutdown_function callback
+$x = new class ()
+{
+    function __destruct()
+    {
+        print '----';
+    }
+};
+
 (new PHPUnit\TextUI\Application)->run($_SERVER['argv']);
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
 
 Runtime: %s
 
 Fatal error: Premature end of PHP process when running PHPUnit\TestFixture\WithExitTest::testWithoutMessage.
+----