Merge branch '6.4' into 7.0

* 6.4:
  [Serializer] Improve exception message in UnwrappingDenormalizer
  [PropertyInfo] Update DoctrineExtractor for new DBAL 4 BIGINT type
  Update security.nl.xlf
  [Validator] IBAN Check digits should always between 2 and 98
  [Security] Populate translations for trans-unit 20
  add missing plural translation messages
  filter out empty HTTP header parts
  [String] Fix folded in compat mode
  Remove calls to `getMockForAbstractClass()`
  [ErrorHandler] Do not call xdebug_get_function_stack() with xdebug >= 3.0 when not in develop mode
  [Serializer] Fix type for missing property
  add test for JSON response with null as content
  [Filesystem] Fix dumpFile `stat failed` error hitting custom handler
  Return false in isTtySupported() when open_basedir restrictions prevent access to /dev/tty.
  Remove calls to `TestCase::iniSet()` and calls to deprecated methods of `MockBuilder`
  [PhpUnitBridge] Fix `DeprecationErrorHandler` with PhpUnit 10

Author: fabpot

Test/Traits/ValidatorExtensionTrait.php

@@ -33,8 +33,8 @@ protected function getValidatorExtension(): ValidatorExtension
 
         $this->validator = $this->createMock(ValidatorInterface::class);
         $metadata = $this->getMockBuilder(ClassMetadata::class)->setConstructorArgs([''])->onlyMethods(['addPropertyConstraint'])->getMock();
-        $this->validator->expects($this->any())->method('getMetadataFor')->will($this->returnValue($metadata));
-        $this->validator->expects($this->any())->method('validate')->will($this->returnValue(new ConstraintViolationList()));
+        $this->validator->expects($this->any())->method('getMetadataFor')->willReturn($metadata);
+        $this->validator->expects($this->any())->method('validate')->willReturn(new ConstraintViolationList());
 
         return new ValidatorExtension($this->validator, false);
     }

Tests/Extension/Core/DataTransformer/DateTimeToLocalizedStringTransformerTest.php

@@ -25,14 +25,17 @@ class DateTimeToLocalizedStringTransformerTest extends BaseDateTimeTransformerTe
     protected \DateTime $dateTimeWithoutSeconds;
     private string $defaultLocale;
 
+    private $initialTestCaseUseException;
+    private $initialTestCaseErrorLevel;
+
     protected function setUp(): void
     {
         parent::setUp();
 
         // Normalize intl. configuration settings.
         if (\extension_loaded('intl')) {
-            $this->iniSet('intl.use_exceptions', 0);
-            $this->iniSet('intl.error_level', 0);
+            $this->initialTestCaseUseException = ini_set('intl.use_exceptions', 0);
+            $this->initialTestCaseErrorLevel = ini_set('intl.error_level', 0);
         }
 
         // Since we test against "de_AT", we need the full implementation
@@ -48,6 +51,11 @@ protected function setUp(): void
     protected function tearDown(): void
     {
         \Locale::setDefault($this->defaultLocale);
+
+        if (\extension_loaded('intl')) {
+            ini_set('intl.use_exceptions', $this->initialTestCaseUseException);
+            ini_set('intl.error_level', $this->initialTestCaseUseException);
+        }
     }
 
     public static function dataProvider()
@@ -337,11 +345,15 @@ public function testReverseTransformWrapsIntlErrorsWithErrorLevel()
             $this->markTestSkipped('intl extension is not loaded');
         }
 
-        $this->iniSet('intl.error_level', \E_WARNING);
+        $errorLevel = ini_set('intl.error_level', \E_WARNING);
 
-        $this->expectException(TransformationFailedException::class);
-        $transformer = new DateTimeToLocalizedStringTransformer();
-        $transformer->reverseTransform('12345');
+        try {
+            $this->expectException(TransformationFailedException::class);
+            $transformer = new DateTimeToLocalizedStringTransformer();
+            $transformer->reverseTransform('12345');
+        } finally {
+            ini_set('intl.error_level', $errorLevel);
+        }
     }
 
     public function testReverseTransformWrapsIntlErrorsWithExceptions()
@@ -350,11 +362,15 @@ public function testReverseTransformWrapsIntlErrorsWithExceptions()
             $this->markTestSkipped('intl extension is not loaded');
         }
 
-        $this->iniSet('intl.use_exceptions', 1);
+        $initialUseExceptions = ini_set('intl.use_exceptions', 1);
 
-        $this->expectException(TransformationFailedException::class);
-        $transformer = new DateTimeToLocalizedStringTransformer();
-        $transformer->reverseTransform('12345');
+        try {
+            $this->expectException(TransformationFailedException::class);
+            $transformer = new DateTimeToLocalizedStringTransformer();
+            $transformer->reverseTransform('12345');
+        } finally {
+            ini_set('intl.use_exceptions', $initialUseExceptions);
+        }
     }
 
     public function testReverseTransformWrapsIntlErrorsWithExceptionsAndErrorLevel()
@@ -363,12 +379,17 @@ public function testReverseTransformWrapsIntlErrorsWithExceptionsAndErrorLevel()
             $this->markTestSkipped('intl extension is not loaded');
         }
 
-        $this->iniSet('intl.use_exceptions', 1);
-        $this->iniSet('intl.error_level', \E_WARNING);
+        $initialUseExceptions = ini_set('intl.use_exceptions', 1);
+        $initialErrorLevel = ini_set('intl.error_level', \E_WARNING);
 
-        $this->expectException(TransformationFailedException::class);
-        $transformer = new DateTimeToLocalizedStringTransformer();
-        $transformer->reverseTransform('12345');
+        try {
+            $this->expectException(TransformationFailedException::class);
+            $transformer = new DateTimeToLocalizedStringTransformer();
+            $transformer->reverseTransform('12345');
+        } finally {
+            ini_set('intl.use_exceptions', $initialUseExceptions);
+            ini_set('intl.error_level', $initialErrorLevel);
+        }
     }
 
     protected function createDateTimeTransformer(?string $inputTimezone = null, ?string $outputTimezone = null): BaseDateTimeTransformer