Merge branch '5.0' into 5.1

* 5.0:
  Fix test that fails on old distros
  Fix: compatibility with phpunit 9.3
  [DoctrineBridge] work around Connection::ping() deprecation
  [MimeType] Duplicated MimeType due to PHP Bug
  [DI] fix parsing of argument type=binary in xml
  fix guessing form types for DateTime types
  fix handling typed properties as constraint options
  Fix the 'supports' method argument type of the security voter
  Use the driverConnection executeUpdate method

Author: nicolas-grekas

Extension/Validator/ValidatorTypeGuesser.php

@@ -97,6 +97,7 @@ public function guessTypeForConstraint(Constraint $constraint)
                     case 'long':
                         return new TypeGuess('Symfony\Component\Form\Extension\Core\Type\IntegerType', [], Guess::MEDIUM_CONFIDENCE);
 
+                    case \DateTime::class:
                     case '\DateTime':
                         return new TypeGuess('Symfony\Component\Form\Extension\Core\Type\DateType', [], Guess::MEDIUM_CONFIDENCE);
 

Tests/Extension/Validator/ValidatorTypeGuesserTest.php

@@ -12,9 +12,17 @@
 namespace Symfony\Component\Form\Tests\Extension\Validator;
 
 use PHPUnit\Framework\TestCase;
+use Symfony\Component\Form\Extension\Core\Type\CheckboxType;
+use Symfony\Component\Form\Extension\Core\Type\CollectionType;
+use Symfony\Component\Form\Extension\Core\Type\DateType;
+use Symfony\Component\Form\Extension\Core\Type\IntegerType;
+use Symfony\Component\Form\Extension\Core\Type\NumberType;
+use Symfony\Component\Form\Extension\Core\Type\TextType;
 use Symfony\Component\Form\Extension\Validator\ValidatorTypeGuesser;
 use Symfony\Component\Form\Guess\Guess;
+use Symfony\Component\Form\Guess\TypeGuess;
 use Symfony\Component\Form\Guess\ValueGuess;
+use Symfony\Component\Validator\Constraint;
 use Symfony\Component\Validator\Constraints\Email;
 use Symfony\Component\Validator\Constraints\File;
 use Symfony\Component\Validator\Constraints\IsTrue;
@@ -60,6 +68,35 @@ protected function setUp(): void
         $this->guesser = new ValidatorTypeGuesser($this->metadataFactory);
     }
 
+    /**
+     * @dataProvider guessTypeProvider
+     */
+    public function testGuessType(Constraint $constraint, TypeGuess $guess)
+    {
+        $this->metadata->addPropertyConstraint(self::TEST_PROPERTY, $constraint);
+
+        $this->assertEquals($guess, $this->guesser->guessType(self::TEST_CLASS, self::TEST_PROPERTY));
+    }
+
+    public function guessTypeProvider()
+    {
+        return [
+            [new Type('array'), new TypeGuess(CollectionType::class, [], Guess::MEDIUM_CONFIDENCE)],
+            [new Type('bool'), new TypeGuess(CheckboxType::class, [], Guess::MEDIUM_CONFIDENCE)],
+            [new Type('boolean'), new TypeGuess(CheckboxType::class, [], Guess::MEDIUM_CONFIDENCE)],
+            [new Type('double'), new TypeGuess(NumberType::class, [], Guess::MEDIUM_CONFIDENCE)],
+            [new Type('float'), new TypeGuess(NumberType::class, [], Guess::MEDIUM_CONFIDENCE)],
+            [new Type('numeric'), new TypeGuess(NumberType::class, [], Guess::MEDIUM_CONFIDENCE)],
+            [new Type('real'), new TypeGuess(NumberType::class, [], Guess::MEDIUM_CONFIDENCE)],
+            [new Type('int'), new TypeGuess(IntegerType::class, [], Guess::MEDIUM_CONFIDENCE)],
+            [new Type('integer'), new TypeGuess(IntegerType::class, [], Guess::MEDIUM_CONFIDENCE)],
+            [new Type('long'), new TypeGuess(IntegerType::class, [], Guess::MEDIUM_CONFIDENCE)],
+            [new Type('string'), new TypeGuess(TextType::class, [], Guess::LOW_CONFIDENCE)],
+            [new Type(\DateTime::class), new TypeGuess(DateType::class, [], Guess::MEDIUM_CONFIDENCE)],
+            [new Type('\DateTime'), new TypeGuess(DateType::class, [], Guess::MEDIUM_CONFIDENCE)],
+        ];
+    }
+
     public function guessRequiredProvider()
     {
         return [