test: Add regression test for sebastianbergmannGH-5595

Signed-off-by: Natsuki Ikeguchi <[email protected]>

tests/end-to-end/regression/5595.phpt

@@ -0,0 +1,50 @@
+--TEST--
+https://github.com/sebastianbergmann/phpunit/issues/5595
+--SKIPIF--
+<?php declare(strict_types=1);
+if (version_compare('8.3.0-dev', PHP_VERSION, '>')) {
+    print 'skip: PHP 8.3 is required.';
+}
+--FILE--
+<?php declare(strict_types=1);
+$_SERVER['argv'][] = '--do-not-cache-result';
+$_SERVER['argv'][] = '--no-configuration';
+$_SERVER['argv'][]  = '--process-isolation';
+$_SERVER['argv'][]  = __DIR__ . '/5595/Issue5595Test.php';
+
+require_once __DIR__ . '/../../bootstrap.php';
+(new PHPUnit\TextUI\Application)->run($_SERVER['argv']);
+--EXPECTF--
+PHPUnit %s by Sebastian Bergmann and contributors.
+
+Runtime: %s
+
+E                                                                   1 / 1 (100%)
+
+Time: %s, Memory: %s
+
+There was 1 error:
+
+1) PHPUnit\TestFixture\Issue5595Test::test
+PHPUnit\Framework\Exception: PHP Fatal error:  Uncaught PHPUnit\Event\Code\NoTestCaseObjectOnCallStackException: Cannot find TestCase object on call stack in %s%esrc%eEvent%eValue%eTest%eTestMethodBuilder.php:%d
+Stack trace:
+#0 %s%esrc%eRunner%eErrorHandler.php(%d): PHPUnit\Event\Code\TestMethodBuilder::fromCallStack()
+#1 [internal function]: PHPUnit\Runner\ErrorHandler->__invoke(2, 'rewind(): Strea...', 'Standard input ...', %d)
+#2 Standard input code(%d): rewind(Resource id #2)
+#3 Standard input code(%d): __phpunit_run_isolated_test()
+#4 {main}
+  thrown in %s%esrc%eEvent%eValue%eTest%eTestMethodBuilder.php on line %d
+
+Fatal error: Uncaught PHPUnit\Event\Code\NoTestCaseObjectOnCallStackException: Cannot find TestCase object on call stack in %s%esrc%eEvent%eValue%eTest%eTestMethodBuilder.php on line %d
+
+PHPUnit\Event\Code\NoTestCaseObjectOnCallStackException: Cannot find TestCase object on call stack in %s%esrc%eEvent%eValue%eTest%eTestMethodBuilder.php on line %d
+
+Call Stack:
+    %s
+    %s
+    %s
+    %s
+    %s
+
+ERRORS!
+Tests: 1, Assertions: 0, Errors: 1.

tests/end-to-end/regression/5595/Issue5595Test.php

@@ -0,0 +1,29 @@
+<?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\Attributes\RunInSeparateProcess;
+use PHPUnit\Framework\TestCase;
+
+class Issue5595Test extends TestCase
+{
+    public function setUp(): void
+    {
+        set_error_handler(function (): bool {
+            return true;
+        });
+    }
+
+    #[RunInSeparateProcess]
+    public function test(): void
+    {
+        $this->assertTrue(true);
+    }
+}