From 52fafcaad6e6f5e05e8497ba83b5757cb453beff Mon Sep 17 00:00:00 2001
From: catch <6915-catch@users.noreply.drupalcode.org>
Date: Wed, 15 Jan 2025 14:24:01 +0000
Subject: [PATCH] Issue #3499596 by alexpott: run-tests.sh cannot handle
 unicode in PHPUnit output

---
 core/scripts/run-tests.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/core/scripts/run-tests.sh b/core/scripts/run-tests.sh
index bbaa1f38678..d5d07e24425 100755
--- a/core/scripts/run-tests.sh
+++ b/core/scripts/run-tests.sh
@@ -1251,7 +1251,7 @@ function simpletest_script_reporter_write_xml_results(TestRunResultsStorageInter
         }
         $test_class = $result->test_class;
         if (!isset($xml_files[$test_class])) {
-          $doc = new DomDocument('1.0');
+          $doc = new DomDocument('1.0', 'utf-8');
           $root = $doc->createElement('testsuite');
           $root = $doc->appendChild($root);
           $xml_files[$test_class] = ['doc' => $doc, 'suite' => $root];