Include a functional test for issue #10348

Co-authored-by: Matthias Pigulla <mp@webfactory.de>

tests/Doctrine/Tests/ORM/Functional/Ticket/GH10348Test.php

@@ -0,0 +1,110 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\Tests\ORM\Functional\Ticket;
+
+use Doctrine\Common\Collections\ArrayCollection;
+use Doctrine\Common\Collections\Collection;
+use Doctrine\ORM\Mapping as ORM;
+use Doctrine\Tests\OrmFunctionalTestCase;
+
+final class GH10348Test extends OrmFunctionalTestCase
+{
+    public function setUp(): void
+    {
+        parent::setUp();
+
+        $this->setUpEntitySchema([
+            GH10348ChildEntity::class,
+            GH10348ParentEntity::class,
+        ]);
+    }
+
+    public function testCanRemoveParentWithChildRelatesToOwnEntity(): void
+    {
+        $child1 = new GH10348ChildEntity();
+        $child2 = new GH10348ChildEntity();
+        $child2->origin = $child1;
+
+        $parent = new GH10348ParentEntity();
+        $parent->addChild($child1)->addChild($child2);
+
+        $this->_em->persist($parent);
+        $this->_em->flush();
+
+        $parent = $this->_em->find(GH10348ParentEntity::class, $parent->id);
+
+        $this->_em->remove($parent);
+
+        $this->expectNotToPerformAssertions();
+        $this->_em->flush();
+    }
+}
+
+/**
+ * @ORM\Entity
+ * @ORM\Table(name="gh10348_child_entities")
+ */
+class GH10348ChildEntity
+{
+    /**
+     * @ORM\Id
+     * @ORM\Column(type="integer")
+     * @ORM\GeneratedValue
+     *
+     * @var ?int
+     */
+    public $id = null;
+
+    /**
+     * @ORM\ManyToOne(targetEntity="GH10348ParentEntity", inversedBy="children")
+     *
+     * @var ?GH10348ParentEntity
+     */
+    public $parent = null;
+
+    /**
+     * @ORM\ManyToOne(targetEntity="GH10348ChildEntity", cascade={"remove"})
+     *
+     * @var ?GH10348ChildEntity
+     */
+    public $origin = null;
+}
+
+/**
+ * @ORM\Entity
+ * @ORM\Table(name="gh10348_parent_entities")
+ */
+class GH10348ParentEntity
+{
+    /**
+     * @ORM\Id
+     * @ORM\Column(type="integer")
+     * @ORM\GeneratedValue
+     *
+     * @var ?int
+     */
+    public $id = null;
+
+    /**
+     * @ORM\OneToMany(targetEntity="GH10348ChildEntity", mappedBy="parent", cascade={"persist", "remove"})
+     *
+     * @var Collection
+     */
+    private $children;
+
+    public function __construct()
+    {
+        $this->children = new ArrayCollection();
+    }
+
+    public function addChild(GH10348ChildEntity $childEntity): self
+    {
+        $childEntity->parent = $this;
+        $this->children->add($childEntity);
+
+        return $this;
+    }
+}
+