From ffa5db74c18293bf25767c2aa80515f49045f1e7 Mon Sep 17 00:00:00 2001 From: Christian Flothmann Date: Thu, 10 Jan 2019 21:23:54 +0100 Subject: [PATCH] fix comparisons with null values at property paths --- .../GreaterThanOrEqualValidator.php | 2 +- .../Constraints/GreaterThanValidator.php | 2 +- .../Constraints/LessThanOrEqualValidator.php | 2 +- .../Constraints/LessThanValidator.php | 2 +- .../AbstractComparisonValidatorTestCase.php | 27 +++++++++++++++++++ .../Constraints/EqualToValidatorTest.php | 7 +++++ .../GreaterThanOrEqualValidatorTest.php | 7 +++++ .../Constraints/GreaterThanValidatorTest.php | 7 +++++ .../Constraints/IdenticalToValidatorTest.php | 7 +++++ .../LessThanOrEqualValidatorTest.php | 7 +++++ .../Constraints/LessThanValidatorTest.php | 7 +++++ .../Constraints/NotEqualToValidatorTest.php | 7 +++++ .../NotIdenticalToValidatorTest.php | 7 +++++ 13 files changed, 87 insertions(+), 4 deletions(-) diff --git a/src/Symfony/Component/Validator/Constraints/GreaterThanOrEqualValidator.php b/src/Symfony/Component/Validator/Constraints/GreaterThanOrEqualValidator.php index e196e688f3..290408ac0c 100644 --- a/src/Symfony/Component/Validator/Constraints/GreaterThanOrEqualValidator.php +++ b/src/Symfony/Component/Validator/Constraints/GreaterThanOrEqualValidator.php @@ -24,7 +24,7 @@ class GreaterThanOrEqualValidator extends AbstractComparisonValidator */ protected function compareValues($value1, $value2) { - return $value1 >= $value2; + return null === $value2 || $value1 >= $value2; } /** diff --git a/src/Symfony/Component/Validator/Constraints/GreaterThanValidator.php b/src/Symfony/Component/Validator/Constraints/GreaterThanValidator.php index 9029e8fc46..062503ab3f 100644 --- a/src/Symfony/Component/Validator/Constraints/GreaterThanValidator.php +++ b/src/Symfony/Component/Validator/Constraints/GreaterThanValidator.php @@ -24,7 +24,7 @@ class GreaterThanValidator extends AbstractComparisonValidator */ protected function compareValues($value1, $value2) { - return $value1 > $value2; + return null === $value2 || $value1 > $value2; } /** diff --git a/src/Symfony/Component/Validator/Constraints/LessThanOrEqualValidator.php b/src/Symfony/Component/Validator/Constraints/LessThanOrEqualValidator.php index 54281eef5a..f7f4c8be5f 100644 --- a/src/Symfony/Component/Validator/Constraints/LessThanOrEqualValidator.php +++ b/src/Symfony/Component/Validator/Constraints/LessThanOrEqualValidator.php @@ -24,7 +24,7 @@ class LessThanOrEqualValidator extends AbstractComparisonValidator */ protected function compareValues($value1, $value2) { - return $value1 <= $value2; + return null === $value2 || $value1 <= $value2; } /** diff --git a/src/Symfony/Component/Validator/Constraints/LessThanValidator.php b/src/Symfony/Component/Validator/Constraints/LessThanValidator.php index ef7535fc99..64e107547a 100644 --- a/src/Symfony/Component/Validator/Constraints/LessThanValidator.php +++ b/src/Symfony/Component/Validator/Constraints/LessThanValidator.php @@ -24,7 +24,7 @@ class LessThanValidator extends AbstractComparisonValidator */ protected function compareValues($value1, $value2) { - return $value1 < $value2; + return null === $value2 || $value1 < $value2; } /** diff --git a/src/Symfony/Component/Validator/Tests/Constraints/AbstractComparisonValidatorTestCase.php b/src/Symfony/Component/Validator/Tests/Constraints/AbstractComparisonValidatorTestCase.php index b02e57cfa2..8baf45e16b 100644 --- a/src/Symfony/Component/Validator/Tests/Constraints/AbstractComparisonValidatorTestCase.php +++ b/src/Symfony/Component/Validator/Tests/Constraints/AbstractComparisonValidatorTestCase.php @@ -237,6 +237,31 @@ abstract class AbstractComparisonValidatorTestCase extends ConstraintValidatorTe ]; } + /** + * @dataProvider provideComparisonsToNullValueAtPropertyPath + */ + public function testCompareWithNullValueAtPropertyAt($dirtyValue, $dirtyValueAsString, $isValid) + { + $constraint = $this->createConstraint(['propertyPath' => 'value']); + $constraint->message = 'Constraint Message'; + + $object = new ComparisonTest_Class(null); + $this->setObject($object); + + $this->validator->validate($dirtyValue, $constraint); + + if ($isValid) { + $this->assertNoViolation(); + } else { + $this->buildViolation('Constraint Message') + ->setParameter('{{ value }}', $dirtyValueAsString) + ->setParameter('{{ compared_value }}', 'null') + ->setParameter('{{ compared_value_type }}', 'NULL') + ->setCode($this->getErrorCode()) + ->assertRaised(); + } + } + /** * @return array */ @@ -258,6 +283,8 @@ abstract class AbstractComparisonValidatorTestCase extends ConstraintValidatorTe */ abstract public function provideInvalidComparisons(); + abstract public function provideComparisonsToNullValueAtPropertyPath(); + /** * @param array|null $options Options for the constraint * diff --git a/src/Symfony/Component/Validator/Tests/Constraints/EqualToValidatorTest.php b/src/Symfony/Component/Validator/Tests/Constraints/EqualToValidatorTest.php index c1eb2f93ad..880dbd7795 100644 --- a/src/Symfony/Component/Validator/Tests/Constraints/EqualToValidatorTest.php +++ b/src/Symfony/Component/Validator/Tests/Constraints/EqualToValidatorTest.php @@ -75,4 +75,11 @@ class EqualToValidatorTest extends AbstractComparisonValidatorTestCase [new ComparisonTest_Class(4), '4', new ComparisonTest_Class(5), '5', __NAMESPACE__.'\ComparisonTest_Class'], ]; } + + public function provideComparisonsToNullValueAtPropertyPath() + { + return [ + [5, '5', false], + ]; + } } diff --git a/src/Symfony/Component/Validator/Tests/Constraints/GreaterThanOrEqualValidatorTest.php b/src/Symfony/Component/Validator/Tests/Constraints/GreaterThanOrEqualValidatorTest.php index d8d8eab8bd..043c02e7a7 100644 --- a/src/Symfony/Component/Validator/Tests/Constraints/GreaterThanOrEqualValidatorTest.php +++ b/src/Symfony/Component/Validator/Tests/Constraints/GreaterThanOrEqualValidatorTest.php @@ -78,4 +78,11 @@ class GreaterThanOrEqualValidatorTest extends AbstractComparisonValidatorTestCas ['b', '"b"', 'c', '"c"', 'string'], ]; } + + public function provideComparisonsToNullValueAtPropertyPath() + { + return [ + [5, '5', true], + ]; + } } diff --git a/src/Symfony/Component/Validator/Tests/Constraints/GreaterThanValidatorTest.php b/src/Symfony/Component/Validator/Tests/Constraints/GreaterThanValidatorTest.php index e678496c41..119c162edb 100644 --- a/src/Symfony/Component/Validator/Tests/Constraints/GreaterThanValidatorTest.php +++ b/src/Symfony/Component/Validator/Tests/Constraints/GreaterThanValidatorTest.php @@ -80,4 +80,11 @@ class GreaterThanValidatorTest extends AbstractComparisonValidatorTestCase ['22', '"22"', '22', '"22"', 'string'], ]; } + + public function provideComparisonsToNullValueAtPropertyPath() + { + return [ + [5, '5', true], + ]; + } } diff --git a/src/Symfony/Component/Validator/Tests/Constraints/IdenticalToValidatorTest.php b/src/Symfony/Component/Validator/Tests/Constraints/IdenticalToValidatorTest.php index c96ac16a91..1d3662f49a 100644 --- a/src/Symfony/Component/Validator/Tests/Constraints/IdenticalToValidatorTest.php +++ b/src/Symfony/Component/Validator/Tests/Constraints/IdenticalToValidatorTest.php @@ -93,4 +93,11 @@ class IdenticalToValidatorTest extends AbstractComparisonValidatorTestCase [new ComparisonTest_Class(4), '4', new ComparisonTest_Class(5), '5', __NAMESPACE__.'\ComparisonTest_Class'], ]; } + + public function provideComparisonsToNullValueAtPropertyPath() + { + return [ + [5, '5', false], + ]; + } } diff --git a/src/Symfony/Component/Validator/Tests/Constraints/LessThanOrEqualValidatorTest.php b/src/Symfony/Component/Validator/Tests/Constraints/LessThanOrEqualValidatorTest.php index b77deff616..9311706e7d 100644 --- a/src/Symfony/Component/Validator/Tests/Constraints/LessThanOrEqualValidatorTest.php +++ b/src/Symfony/Component/Validator/Tests/Constraints/LessThanOrEqualValidatorTest.php @@ -81,4 +81,11 @@ class LessThanOrEqualValidatorTest extends AbstractComparisonValidatorTestCase ['c', '"c"', 'b', '"b"', 'string'], ]; } + + public function provideComparisonsToNullValueAtPropertyPath() + { + return [ + [5, '5', true], + ]; + } } diff --git a/src/Symfony/Component/Validator/Tests/Constraints/LessThanValidatorTest.php b/src/Symfony/Component/Validator/Tests/Constraints/LessThanValidatorTest.php index 7d209ed5d4..c40389440d 100644 --- a/src/Symfony/Component/Validator/Tests/Constraints/LessThanValidatorTest.php +++ b/src/Symfony/Component/Validator/Tests/Constraints/LessThanValidatorTest.php @@ -79,4 +79,11 @@ class LessThanValidatorTest extends AbstractComparisonValidatorTestCase ['333', '"333"', '22', '"22"', 'string'], ]; } + + public function provideComparisonsToNullValueAtPropertyPath() + { + return [ + [5, '5', true], + ]; + } } diff --git a/src/Symfony/Component/Validator/Tests/Constraints/NotEqualToValidatorTest.php b/src/Symfony/Component/Validator/Tests/Constraints/NotEqualToValidatorTest.php index 810f7a175f..8577159583 100644 --- a/src/Symfony/Component/Validator/Tests/Constraints/NotEqualToValidatorTest.php +++ b/src/Symfony/Component/Validator/Tests/Constraints/NotEqualToValidatorTest.php @@ -75,4 +75,11 @@ class NotEqualToValidatorTest extends AbstractComparisonValidatorTestCase [new ComparisonTest_Class(5), '5', new ComparisonTest_Class(5), '5', __NAMESPACE__.'\ComparisonTest_Class'], ]; } + + public function provideComparisonsToNullValueAtPropertyPath() + { + return [ + [5, '5', true], + ]; + } } diff --git a/src/Symfony/Component/Validator/Tests/Constraints/NotIdenticalToValidatorTest.php b/src/Symfony/Component/Validator/Tests/Constraints/NotIdenticalToValidatorTest.php index 0cb9ec5431..f14c5bd0dc 100644 --- a/src/Symfony/Component/Validator/Tests/Constraints/NotIdenticalToValidatorTest.php +++ b/src/Symfony/Component/Validator/Tests/Constraints/NotIdenticalToValidatorTest.php @@ -93,4 +93,11 @@ class NotIdenticalToValidatorTest extends AbstractComparisonValidatorTestCase return $comparisons; } + + public function provideComparisonsToNullValueAtPropertyPath() + { + return [ + [5, '5', true], + ]; + } }