This needs to be an end-to-end test (otherwise it would be affected by random test ordering)

Author: sebastianbergmann

tests/end-to-end/regression/5875.phpt

@@ -0,0 +1,21 @@
+--TEST--
+https://github.com/sebastianbergmann/phpunit/issues/5875
+--FILE--
+<?php declare(strict_types=1);
+$_SERVER['argv'][] = '--do-not-cache-result';
+$_SERVER['argv'][] = '--no-configuration';
+$_SERVER['argv'][] = __DIR__ . '/5875/Issue5875Test.php';
+
+require_once __DIR__ . '/../../bootstrap.php';
+
+(new PHPUnit\TextUI\Application)->run($_SERVER['argv']);
+--EXPECTF--
+PHPUnit %s by Sebastian Bergmann and contributors.
+
+Runtime: %s
+
+.....                                                               5 / 5 (100%)
+
+Time: %s, Memory: %s
+
+OK (5 tests, 5 assertions)

tests/unit/Framework/TestSuiteRunDestructsTestCaseTest.php renamed to tests/end-to-end/regression/5875/Issue5875Test.php

@@ -7,16 +7,13 @@
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
-namespace PHPUnit\Framework;
+namespace PHPUnit\TestFixture\Issue5875;
 
-use PHPUnit\Framework\Attributes\CoversClass;
 use PHPUnit\Framework\Attributes\Depends;
-use PHPUnit\Framework\Attributes\Small;
 use PHPUnit\Framework\Attributes\TestWith;
+use PHPUnit\Framework\TestCase;
 
-#[CoversClass(TestSuite::class)]
-#[Small]
-final class TestSuiteRunDestructsTestCaseTest extends TestCase
+final class Issue5875Test extends TestCase
 {
     private static int $destructsDone = 0;