diff --git a/tests/Doctrine/Tests/ORM/Functional/AllTests.php b/tests/Doctrine/Tests/ORM/Functional/AllTests.php
index 319d5bb50..077ee4a7c 100644
--- a/tests/Doctrine/Tests/ORM/Functional/AllTests.php
+++ b/tests/Doctrine/Tests/ORM/Functional/AllTests.php
@@ -35,6 +35,7 @@ class AllTests
         $suite->addTestSuite('Doctrine\Tests\ORM\Functional\AdvancedDqlQueryTest');
         $suite->addTestSuite('Doctrine\Tests\ORM\Functional\OneToOneUnidirectionalAssociationTest');
         $suite->addTestSuite('Doctrine\Tests\ORM\Functional\OneToOneBidirectionalAssociationTest');
+        $suite->addTestSuite('Doctrine\Tests\ORM\Functional\OneToOneEagerLoadingTest');
         $suite->addTestSuite('Doctrine\Tests\ORM\Functional\OneToManyBidirectionalAssociationTest');
         $suite->addTestSuite('Doctrine\Tests\ORM\Functional\OneToManyUnidirectionalAssociationTest');
         $suite->addTestSuite('Doctrine\Tests\ORM\Functional\ManyToManyBasicAssociationTest');
diff --git a/tests/Doctrine/Tests/ORM/Functional/OneToOneEagerLoadingTest.php b/tests/Doctrine/Tests/ORM/Functional/OneToOneEagerLoadingTest.php
new file mode 100644
index 000000000..6378cd24f
--- /dev/null
+++ b/tests/Doctrine/Tests/ORM/Functional/OneToOneEagerLoadingTest.php
@@ -0,0 +1,184 @@
+<?php
+
+namespace Doctrine\Tests\ORM\Functional;
+
+use Doctrine\ORM\UnitOfWork;
+
+require_once __DIR__ . '/../../TestInit.php';
+
+/**
+ * @group DDC-952
+ */
+class OneToOneEagerLoadingTest extends \Doctrine\Tests\OrmFunctionalTestCase
+{
+    protected function setUp()
+    {
+        parent::setUp();
+        $schemaTool = new \Doctrine\ORM\Tools\SchemaTool($this->_em);
+        try {
+            $schemaTool->createSchema(array(
+                $this->_em->getClassMetadata('Doctrine\Tests\ORM\Functional\Train'),
+                $this->_em->getClassMetadata('Doctrine\Tests\ORM\Functional\TrainDriver'),
+                $this->_em->getClassMetadata('Doctrine\Tests\ORM\Functional\Waggon'),
+            ));
+        } catch(\Exception $e) {}
+    }
+
+    public function testEagerLoadOneToOneOwningSide()
+    {
+        $train = new Train();
+        $driver = new TrainDriver("Benjamin");
+        $waggon = new Waggon();
+        
+        $train->setDriver($driver);
+        $train->addWaggon($waggon);
+
+        $this->_em->persist($train); // cascades
+        $this->_em->flush();
+        $this->_em->clear();
+
+        $sqlCount = count($this->_sqlLoggerStack->queries);
+
+        $train = $this->_em->find(get_class($train), $train->id);
+        $this->assertNotInstanceOf('Doctrine\ORM\Proxy\Proxy', $train->driver);
+        $this->assertEquals("Benjamin", $train->driver->name);
+
+        $this->assertEquals($sqlCount + 1, count($this->_sqlLoggerStack->queries));
+    }
+
+    public function testEagerLoadOneToOneNullOwningSide()
+    {
+        $train = new Train();
+
+        $this->_em->persist($train); // cascades
+        $this->_em->flush();
+        $this->_em->clear();
+
+        $sqlCount = count($this->_sqlLoggerStack->queries);
+
+        $train = $this->_em->find(get_class($train), $train->id);
+        $this->assertNotInstanceOf('Doctrine\ORM\Proxy\Proxy', $train->driver);
+        $this->assertNull($train->driver);
+
+        $this->assertEquals($sqlCount + 1, count($this->_sqlLoggerStack->queries));
+    }
+
+    public function testEagerLoadOneToOneInverseSide()
+    {
+        $train = new Train();
+        $driver = new TrainDriver("Benjamin");
+        $train->setDriver($driver);
+
+        $this->_em->persist($train); // cascades
+        $this->_em->flush();
+        $this->_em->clear();
+
+        $sqlCount = count($this->_sqlLoggerStack->queries);
+
+        $driver = $this->_em->find(get_class($driver), $driver->id);
+        $this->assertNotInstanceOf('Doctrine\ORM\Proxy\Proxy', $driver->train);
+        $this->assertNotNull($driver->train);
+
+        $this->assertEquals($sqlCount + 1, count($this->_sqlLoggerStack->queries));
+    }
+
+    public function testEagerLoadOneToOneNullInverseSide()
+    {
+        $driver = new TrainDriver("Benjamin");
+
+        $this->_em->persist($driver);
+        $this->_em->flush();
+        $this->_em->clear();
+
+        $this->assertNull($driver->train);
+
+        $sqlCount = count($this->_sqlLoggerStack->queries);
+
+        $driver = $this->_em->find(get_class($driver), $driver->id);
+        var_dump($this->_sqlLoggerStack->queries); // wrong table aliasing!
+        $this->assertNotInstanceOf('Doctrine\ORM\Proxy\Proxy', $driver->train);
+        $this->assertNull($driver->train);
+
+        $this->assertEquals($sqlCount + 1, count($this->_sqlLoggerStack->queries));
+    }
+}
+
+/**
+ * @Entity
+ */
+class Train
+{
+    /**
+     * @id @column(type="integer") @generatedValue
+     * @var int
+     */
+    public $id;
+    /**
+     * Owning side
+     * @OneToOne(targetEntity="TrainDriver", inversedBy="train", fetch="EAGER", cascade={"persist"})
+     */
+    public $driver;
+    /**
+     * @oneToMany(targetEntity="Waggon", mappedBy="train", cascade={"persist"})
+     */
+    public $waggons;
+
+    public function __construct()
+    {
+        $this->waggons = new \Doctrine\Common\Collections\ArrayCollection();
+    }
+
+    public function setDriver(TrainDriver $driver)
+    {
+        $this->driver = $driver;
+        $driver->setTrain($this);
+    }
+
+    public function addWaggon(Waggon $w)
+    {
+        $w->setTrain($this);
+        $this->waggons[] = $w;
+    }
+}
+
+/**
+ * @Entity
+ */
+class TrainDriver
+{
+    /** @Id @Column(type="integer") @GeneratedValue */
+    public $id;
+    /** @column(type="string") */
+    public $name;
+    /**
+     * Inverse side
+     * @OneToOne(targetEntity="Train", mappedBy="driver", fetch="EAGER")
+     */
+    public $train;
+
+    public function __construct($name)
+    {
+        $this->name = $name;
+    }
+
+    public function setTrain(Train $t)
+    {
+        $this->train = $t;
+    }
+}
+
+/**
+ * @Entity
+ */
+class Waggon
+{
+    /** @id @generatedValue @column(type="integer") */
+    public $id;
+    /** @ManyToOne(targetEntity="Train", inversedBy="waggons") */
+    public $train;
+
+    public function setTrain($train)
+    {
+        $this->train = $train;
+    }
+}
\ No newline at end of file