Also destruct TestCase objects early that use a data provider

src/Framework/TestSuite.php

@@ -12,6 +12,7 @@
 use const PHP_EOL;
 use function array_keys;
 use function array_map;
+use function array_shift;
 use function assert;
 use function call_user_func;
 use function class_exists;
@@ -348,38 +349,24 @@ public function run(): void
             return;
         }
 
+        /** @var Test[] $tests Local array, so we clear references to instances asap during the real loop. */
+        $tests = [];
+
         foreach ($this as $test) {
+            $tests[] = $test;
+        }
+
+        $this->tests  = [];
+        $this->groups = [];
+
+        while ($test = array_shift($tests)) {
             if (TestResultFacade::shouldStop()) {
                 $emitter->testRunnerExecutionAborted();
 
                 break;
             }
 
             $test->run();
-
-            foreach (array_keys($this->tests) as $key) {
-                if ($test === $this->tests[$key]) {
-                    unset($this->tests[$key]);
-
-                    break;
-                }
-            }
-
-            if ($test instanceof TestCase || $test instanceof self) {
-                foreach ($test->groups() as $group) {
-                    if (!isset($this->groups[$group])) {
-                        continue;
-                    }
-
-                    foreach (array_keys($this->groups[$group]) as $key) {
-                        if ($test === $this->groups[$group][$key]) {
-                            unset($this->groups[$group][$key]);
-
-                            break;
-                        }
-                    }
-                }
-            }
         }
 
         $this->invokeMethodsAfterLastTest($emitter);

tests/unit/Framework/TestSuiteRunDestructsTestCaseTest.php

@@ -0,0 +1,47 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework;
+
+use PHPUnit\Framework\Attributes\CoversClass;
+use PHPUnit\Framework\Attributes\Depends;
+use PHPUnit\Framework\Attributes\Small;
+use PHPUnit\Framework\Attributes\TestWith;
+
+#[CoversClass(TestSuite::class)]
+#[Small]
+final class TestSuiteRunDestructsTestCaseTest extends TestCase
+{
+    private static int $destructsDone = 0;
+
+    public function __destruct()
+    {
+        self::$destructsDone++;
+    }
+
+    public function testFirstTest(): void
+    {
+        $this->assertSame(0, self::$destructsDone);
+    }
+
+    #[Depends('testFirstTest')]
+    public function testSecondTest(): void
+    {
+        $this->assertSame(1, self::$destructsDone);
+    }
+
+    #[Depends('testSecondTest')]
+    #[TestWith([2])]
+    #[TestWith([3])]
+    #[TestWith([4])]
+    public function testThirdTestWhichUsesDataProvider($numberOfTestsBeforeThisOne): void
+    {
+        $this->assertSame($numberOfTestsBeforeThisOne, self::$destructsDone);
+    }
+}