From b8d0e640b4783157fcd78929969d232c7e07a471 Mon Sep 17 00:00:00 2001
From: Smuuf <premysl.karbula@mergado.com>
Date: Wed, 12 Jun 2024 16:30:27 +0200
Subject: [PATCH] Remove NULL byte from class names, which cause problems when
 using phpdbg.

Resolves https://github.com/nette/tester/issues/449
---
 src/Framework/TestCase.php | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/Framework/TestCase.php b/src/Framework/TestCase.php
index e72241c4..13a09d39 100644
--- a/src/Framework/TestCase.php
+++ b/src/Framework/TestCase.php
@@ -213,8 +213,13 @@ private function sendMethodList(array $methods): void
 	{
 		Environment::$checkAssertions = false;
 		header('Content-Type: text/plain');
+
+		// Class name might contain NULL byte (e.g. for anonymous classes),
+		// which might mess up our output.
+		$cleanClassName = str_replace("\0", '', static::class);
+
 		echo "\n";
-		echo 'TestCase:' . static::class . "\n";
+		echo 'TestCase:' . $cleanClassName . "\n";
 		echo 'Method:' . implode("\nMethod:", $methods) . "\n";
 
 		$dependentFiles = [];