Merge branch '8.5' into 9.5

Author: sebastianbergmann

tests/_files/AbstractTestCase.php

@@ -0,0 +1,20 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\TestFixture;
+
+use PHPUnit\Framework\TestCase;
+
+abstract class AbstractTestCase extends TestCase
+{
+    public function testOne(): void
+    {
+        $this->assertTrue(true);
+    }
+}

tests/end-to-end/generic/abstract-test-class.phpt renamed to tests/end-to-end/generic/abstract-test-class-with-test-suffix.phpt

@@ -0,0 +1,12 @@
+--TEST--
+phpunit ../../_files/AbstractTestCase.php
+--FILE--
+<?php declare(strict_types=1);
+$_SERVER['argv'][] = '--do-not-cache-result';
+$_SERVER['argv'][] = '--no-configuration';
+$_SERVER['argv'][] = __DIR__ . '/../../_files/AbstractTestCase.php';
+
+require_once __DIR__ . '/../../bootstrap.php';
+PHPUnit\TextUI\Command::main();
+--EXPECTF--
+Class 'PHPUnit\TestFixture\AbstractTestCase' could not be found in '%sAbstractTestCase.php'.