symfony
diff --git a/‎src/Symfony/Component/Validator/Mapping/Factory/LazyLoadingMetadataFactory.php
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+10-19Lines changed: 10 additions & 19 deletions b/‎src/Symfony/Component/Validator/Mapping/Factory/LazyLoadingMetadataFactory.php
Copy file name to clipboardExpand all lines: src/Symfony/Component/Validator/Mapping/Factory/LazyLoadingMetadataFactory.php
+10-19Lines changed: 10 additions & 19 deletions
diff --git a/‎src/Symfony/Component/Validator/Tests/Fixtures/AbstractPropertyGetter.php
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+13Lines changed: 13 additions & 0 deletions b/‎src/Symfony/Component/Validator/Tests/Fixtures/AbstractPropertyGetter.php
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+13Lines changed: 13 additions & 0 deletions
diff --git a/‎src/Symfony/Component/Validator/Tests/Fixtures/ChildGetterInterface.php
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+7Lines changed: 7 additions & 0 deletions b/‎src/Symfony/Component/Validator/Tests/Fixtures/ChildGetterInterface.php
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+7Lines changed: 7 additions & 0 deletions
diff --git a/‎src/Symfony/Component/Validator/Tests/Fixtures/PropertyGetter.php
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+12Lines changed: 12 additions & 0 deletions b/‎src/Symfony/Component/Validator/Tests/Fixtures/PropertyGetter.php
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+12Lines changed: 12 additions & 0 deletions
diff --git a/‎src/Symfony/Component/Validator/Tests/Fixtures/PropertyGetterInterface.php
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+8Lines changed: 8 additions & 0 deletions b/‎src/Symfony/Component/Validator/Tests/Fixtures/PropertyGetterInterface.php
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+8Lines changed: 8 additions & 0 deletions
diff --git a/‎src/Symfony/Component/Validator/Tests/Mapping/Factory/LazyLoadingMetadataFactoryTest.php
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+24-1Lines changed: 24 additions & 1 deletion b/‎src/Symfony/Component/Validator/Tests/Mapping/Factory/LazyLoadingMetadataFactoryTest.php
Copy file name to clipboardExpand all lines: src/Symfony/Component/Validator/Tests/Mapping/Factory/LazyLoadingMetadataFactoryTest.php
+24-1Lines changed: 24 additions & 1 deletion
@@ -117,34 +117,25 @@ public function getMetadataFor($value)
 
     private function mergeConstraints(ClassMetadata $metadata)
     {
+        if ($metadata->getReflectionClass()->isInterface()) {
+            return;
+        }
+
         // Include constraints from the parent class
         if ($parent = $metadata->getReflectionClass()->getParentClass()) {
             $metadata->mergeConstraints($this->getMetadataFor($parent->name));
         }
 
-        $interfaces = $metadata->getReflectionClass()->getInterfaces();
-
-        $interfaces = array_filter($interfaces, function ($interface) use ($parent, $interfaces) {
-            $interfaceName = $interface->getName();
-
-            if ($parent && $parent->implementsInterface($interfaceName)) {
-                return false;
-            }
-
-            foreach ($interfaces as $i) {
-                if ($i !== $interface && $i->implementsInterface($interfaceName)) {
-                    return false;
-                }
-            }
-
-            return true;
-        });
-
         // Include constraints from all directly implemented interfaces
-        foreach ($interfaces as $interface) {
+        foreach ($metadata->getReflectionClass()->getInterfaces() as $interface) {
             if ('Symfony\Component\Validator\GroupSequenceProviderInterface' === $interface->name) {
                 continue;
             }
+
+            if ($parent && \in_array($interface->getName(), $parent->getInterfaceNames(), true)) {
+                continue;
+            }
+
             $metadata->mergeConstraints($this->getMetadataFor($interface->name));
         }
     }
 
@@ -0,0 +1,13 @@
+<?php
+
+namespace Symfony\Component\Validator\Tests\Fixtures;
+
+abstract class AbstractPropertyGetter implements PropertyGetterInterface
+{
+    private $property;
+
+    public function getProperty()
+    {
+        return $this->property;
+    }
+}
@@ -0,0 +1,7 @@
+<?php
+
+namespace Symfony\Component\Validator\Tests\Fixtures;
+
+interface ChildGetterInterface extends PropertyGetterInterface
+{
+}
@@ -0,0 +1,12 @@
+<?php
+
+namespace Symfony\Component\Validator\Tests\Fixtures;
+
+/**
+ * This class has two paths to PropertyGetterInterface:
+ *   PropertyGetterInterface <- AbstractPropertyGetter <- PropertyGetter
+ *   PropertyGetterInterface <- ChildGetterInterface <- PropertyGetter
+ */
+class PropertyGetter extends AbstractPropertyGetter implements ChildGetterInterface
+{
+}
@@ -0,0 +1,8 @@
+<?php
+
+namespace Symfony\Component\Validator\Tests\Fixtures;
+
+interface PropertyGetterInterface
+{
+    public function getProperty();
+}
@@ -14,11 +14,14 @@
 use PHPUnit\Framework\TestCase;
 use Symfony\Component\Cache\Adapter\ArrayAdapter;
 use Symfony\Component\Validator\Constraints\Callback;
+use Symfony\Component\Validator\Constraints\NotBlank;
 use Symfony\Component\Validator\Mapping\Cache\Psr6Cache;
 use Symfony\Component\Validator\Mapping\ClassMetadata;
 use Symfony\Component\Validator\Mapping\Factory\LazyLoadingMetadataFactory;
 use Symfony\Component\Validator\Mapping\Loader\LoaderInterface;
 use Symfony\Component\Validator\Tests\Fixtures\ConstraintA;
+use Symfony\Component\Validator\Tests\Fixtures\PropertyGetter;
+use Symfony\Component\Validator\Tests\Fixtures\PropertyGetterInterface;
 
 class LazyLoadingMetadataFactoryTest extends TestCase
 {
@@ -70,7 +73,6 @@ public function testMergeParentConstraints()
             new ConstraintA(['groups' => [
                 'Default',
                 'EntityParentInterface',
-                'EntityInterfaceB',
                 'Entity',
             ]]),
         ];
@@ -186,6 +188,15 @@ public function testGroupsFromParent()
         $this->assertContains('EntityStaticCar', $groups);
         $this->assertContains('EntityStaticVehicle', $groups);
     }
+
+    public function testMultipathInterfaceConstraint()
+    {
+        $factory = new LazyLoadingMetadataFactory(new PropertyGetterInterfaceConstraintLoader());
+        $metadata = $factory->getMetadataFor(PropertyGetter::class);
+        $constraints = $metadata->getPropertyMetadata('property');
+
+        $this->assertCount(1, $constraints);
+    }
 }
 
 class TestLoader implements LoaderInterface
@@ -195,3 +206,15 @@ public function loadClassMetadata(ClassMetadata $metadata)
         $metadata->addConstraint(new ConstraintA());
     }
 }
+
+class PropertyGetterInterfaceConstraintLoader implements LoaderInterface
+{
+    public function loadClassMetadata(ClassMetadata $metadata)
+    {
+        if (PropertyGetterInterface::class === $metadata->getClassName()) {
+            $metadata->addGetterConstraint('property', new NotBlank());
+        }
+
+        return true;
+    }
+}