PHP8 Support (#8303)

* Update doctrine/dbal to 2.12 for PHP 8 support.

* Change Query\Parser::match to Query\Parser::matchToken including DQL functions.

* Fix phpunit constraint to 9.4, adjust @group usage to workaround PHPUnit bug.

* Fix PHPUnit API related changes.

* Add PHP 8 support for EntityGenerator namespace detection.

* Use new assertEqualsWithDetla for QueryDqlFunctionTest with date comparisons

* Replace ReflectionParameter::getClass usage with non-deprecated ::getType instead.

* Revert "Change Query\Parser::match to Query\Parser::matchToken including DQL functions."

This reverts commit 2790704.

* More matchToken => match reverts

* Housekeeping: phpcs

* Housekeeping: phpcs

* Housekeeping: phpcs

* Housekeeping: phpcs

* Add PHP 8 testrunner, update composer.json and small fix in OrmFunctionalTestCase for new PHPUnit behvaior

* Update doctrine/coding-standard to 8.x

* Update rule names for doctrine/coding-standard v8.0

* Update to Psalm 4.

* Not failOnWarning anymore.

* Fix phpcs

* fix phpcs

* remove 7.2 for now until we can support in DBAL.

* Relax doctrine/dbal requirement and add 7.2 CI support again.

.github/workflows/continuous-integration.yml

@@ -18,6 +18,7 @@ jobs:
           - "7.2"
           - "7.3"
           - "7.4"
+          - "8.0"
         deps:
           - "normal"
         include:

ci/github/phpunit/mysqli.xml

@@ -5,7 +5,6 @@
          beStrictAboutOutputDuringTests="true"
          beStrictAboutTodoAnnotatedTests="true"
          failOnRisky="true"
-         failOnWarning="true"
 >
     <php>
         <var name="db_driver" value="mysqli"/>

ci/github/phpunit/pdo_mysql.xml

@@ -5,7 +5,6 @@
          beStrictAboutOutputDuringTests="true"
          beStrictAboutTodoAnnotatedTests="true"
          failOnRisky="true"
-         failOnWarning="true"
 >
     <php>
         <var name="db_driver" value="pdo_mysql"/>

ci/github/phpunit/pdo_pgsql.xml

@@ -5,7 +5,6 @@
          beStrictAboutOutputDuringTests="true"
          beStrictAboutTodoAnnotatedTests="true"
          failOnRisky="true"
-         failOnWarning="true"
 >
     <php>
         <var name="db_driver" value="pdo_pgsql"/>

ci/github/phpunit/sqlite.xml

@@ -5,7 +5,6 @@
          beStrictAboutOutputDuringTests="true"
          beStrictAboutTodoAnnotatedTests="true"
          failOnRisky="true"
-         failOnWarning="true"
 >
     <php>
         <!-- necessary change for some CLI/console output test assertions -->

composer.json

@@ -16,7 +16,7 @@
         "sort-packages": true
     },
     "require": {
-        "php": "^7.2",
+        "php": "^7.2|^8.0",
         "ext-pdo": "*",
         "composer/package-versions-deprecated": "^1.8",
         "doctrine/annotations": "^1.11.1",
@@ -32,9 +32,9 @@
         "symfony/console": "^3.0|^4.0|^5.0"
     },
     "require-dev": {
-        "doctrine/coding-standard": "^6.0",
+        "doctrine/coding-standard": "^8.0",
         "phpstan/phpstan": "^0.12.18",
-        "phpunit/phpunit": "^8.0",
+        "phpunit/phpunit": "^8.5|^9.4",
         "symfony/yaml": "^3.4|^4.0|^5.0",
         "vimeo/psalm": "4.1.1"
     },

lib/Doctrine/ORM/Tools/EntityGenerator.php

@@ -26,6 +26,7 @@
 use Doctrine\ORM\Mapping\ClassMetadataInfo;
 use ReflectionClass;
 use const E_USER_DEPRECATED;
+use const PHP_VERSION_ID;
 use function str_replace;
 use function trigger_error;
 use function var_export;
@@ -819,6 +820,8 @@ function ($type, $variable) use ($maxParamTypeLength) {
     /**
      * @todo this won't work if there is a namespace in brackets and a class outside of it.
      *
+     * @psalm-suppress UndefinedConstant
+     *
      * @param string $src
      *
      * @return void
@@ -842,6 +845,8 @@ protected function parseTokensInEntityFile($src)
             if ($inNamespace) {
                 if (in_array($token[0], [T_NS_SEPARATOR, T_STRING], true)) {
                     $lastSeenNamespace .= $token[1];
+                } elseif (PHP_VERSION_ID >= 80000 && ($token[0] === T_NAME_QUALIFIED || $token[0] === T_NAME_FULLY_QUALIFIED)) {
+                    $lastSeenNamespace .= $token[1];
                 } elseif (is_string($token) && in_array($token, [';', '{'], true)) {
                     $inNamespace = false;
                 }

phpcs.xml.dist

@@ -16,7 +16,7 @@
     <exclude-pattern>*/tests/Doctrine/Tests/Proxies/__CG__/*</exclude-pattern>
 
     <rule ref="Doctrine">
-        <exclude name="SlevomatCodingStandard.TypeHints.TypeHintDeclaration.MissingParameterTypeHint"/>
+        <exclude name="SlevomatCodingStandard.TypeHints.ParameterTypeHint.MissingAnyTypeHint" />
         <exclude name="SlevomatCodingStandard.TypeHints.TypeHintDeclaration.MissingReturnTypeHint"/>
         <exclude name="SlevomatCodingStandard.Exceptions.ReferenceThrowableOnly.ReferencedGeneralException"/>
         <exclude name="SlevomatCodingStandard.ControlStructures.EarlyExit"/>
@@ -37,7 +37,7 @@
         <exclude-pattern>lib/Doctrine/ORM/Tools/ToolEvents.php</exclude-pattern>
     </rule>
 
-    <rule ref="SlevomatCodingStandard.TypeHints.TypeHintDeclaration.MissingTraversablePropertyTypeHintSpecification">
+    <rule ref="SlevomatCodingStandard.TypeHints.PropertyTypeHint.MissingTraversableTypeHintSpecification">
         <exclude-pattern>lib/Doctrine/ORM/Annotation/*</exclude-pattern>
     </rule>
 
@@ -109,27 +109,27 @@
         <exclude-pattern>lib/Doctrine/ORM/EntityManagerInterface.php</exclude-pattern>
     </rule>
 
-    <rule ref="SlevomatCodingStandard.TypeHints.TypeHintDeclaration.MissingPropertyTypeHint">
+    <rule name="SlevomatCodingStandard.TypeHints.PropertyTypeHint.MissingAnyTypeHint">
         <exclude-pattern>*/tests/*</exclude-pattern>
     </rule>
 
     <rule ref="SlevomatCodingStandard.Classes.UnusedPrivateElements.UnusedProperty">
         <exclude-pattern>*/tests/*</exclude-pattern>
     </rule>
 
-    <rule ref="SlevomatCodingStandard.TypeHints.TypeHintDeclaration.MissingTraversableParameterTypeHintSpecification">
+    <rule ref="SlevomatCodingStandard.TypeHints.ParameterTypeHint.MissingTraversableTypeHintSpecification">
         <exclude-pattern>*/tests/*</exclude-pattern>
     </rule>
 
     <rule ref="SlevomatCodingStandard.Classes.UnusedPrivateElements.WriteOnlyProperty">
         <exclude-pattern>*/tests/*</exclude-pattern>
     </rule>
 
-    <rule ref="SlevomatCodingStandard.TypeHints.TypeHintDeclaration.MissingTraversablePropertyTypeHintSpecification">
+    <rule ref="SlevomatCodingStandard.TypeHints.PropertyTypeHint.MissingTraversableTypeHintSpecification">
         <exclude-pattern>*/tests/*</exclude-pattern>
     </rule>
 
-    <rule ref="SlevomatCodingStandard.TypeHints.TypeHintDeclaration.MissingTraversableReturnTypeHintSpecification">
+    <rule ref="SlevomatCodingStandard.TypeHints.ReturnTypeHint.MissingTraversableTypeHintSpecification">
         <exclude-pattern>*/tests/*</exclude-pattern>
     </rule>
 

tests/Doctrine/Tests/ORM/Functional/OneToOneInverseSideLoadAfterDqlQueryTest.php

@@ -26,7 +26,7 @@ protected function setUp() : void
     }
 
     /**
-     * @group 6759
+     * @group GH-6759
      */
     public function testInverseSideOneToOneLoadedAfterDqlQuery(): void
     {

tests/Doctrine/Tests/ORM/Functional/QueryDqlFunctionTest.php

@@ -312,8 +312,7 @@ public function testDateAdd(string $unit, int $amount, int $delta = 0) : void
         self::assertEqualsWithDelta(
             (new \DateTimeImmutable($result['now']))->modify(sprintf('+%d %s', $amount, $unit)),
             new \DateTimeImmutable($result['add']),
-            $delta,
-            ''
+            $delta
         );
     }
 
@@ -342,8 +341,7 @@ public function testDateSub(string $unit, int $amount, int $delta = 0) : void
         self::assertEqualsWithDelta(
             (new \DateTimeImmutable($result['now']))->modify(sprintf('-%d %s', $amount, $unit)),
             new \DateTimeImmutable($result['sub']),
-            $delta,
-            ''
+            $delta
         );
     }
 

tests/Doctrine/Tests/ORM/Functional/Ticket/DDC144Test.php

@@ -16,7 +16,6 @@ protected function setUp() : void
                 $this->_em->getClassMetadata(DDC144Operand::class),
             ]
         );
-
     }
 
     /**

tests/Doctrine/Tests/ORM/Functional/Ticket/DDC3123Test.php

@@ -5,7 +5,7 @@
 use Doctrine\ORM\Events;
 use Doctrine\ORM\UnitOfWork;
 use Doctrine\Tests\Models\CMS\CmsUser;
-use ReflectionClass;
+use ReflectionObject;
 
 /**
  * @group DDC-3123
@@ -38,8 +38,9 @@ public function testIssue()
             ->expects($this->once())
             ->method(Events::postFlush)
             ->will($this->returnCallback(function () use ($uow, $test) {
-                $class    = new ReflectionClass(UnitOfWork::class);
-                $property = $class->getProperty('extraUpdates');
+                $reflection = new ReflectionObject($uow);
+                $property   = $reflection->getProperty('extraUpdates');
+
                 $property->setAccessible(true);
                 $test->assertEmpty(
                     $property->getValue($uow),

tests/Doctrine/Tests/ORM/Functional/Ticket/DDC3303Test.php

@@ -13,9 +13,9 @@ protected function setUp() : void
     }
 
     /**
-     * @group 4097
-     * @group 4277
-     * @group 5867
+     * @group GH-4097
+     * @group GH-4277
+     * @group GH-5867
      *
      * When using an embedded field in an inheritance, private properties should also be inherited.
      */

tests/Doctrine/Tests/ORM/Functional/Ticket/DDC3597Test.php

@@ -27,7 +27,8 @@ protected function setUp() : void
     /**
      * @group DDC-3597
      */
-    public function testSaveImageEntity() {
+    public function testSaveImageEntity(): void
+    {
         $imageEntity = new DDC3597Image('foobar');
         $imageEntity->setFormat('JPG');
         $imageEntity->setSize(123);

tests/Doctrine/Tests/ORM/Functional/Ticket/GH2947Test.php

@@ -6,7 +6,7 @@
 use Doctrine\Tests\OrmFunctionalTestCase;
 
 /**
- * @group 2947
+ * @group GH-2947
  */
 class GH2947Test extends OrmFunctionalTestCase
 {

tests/Doctrine/Tests/ORM/Functional/Ticket/GH5562Test.php

@@ -25,7 +25,7 @@ protected function setUp() : void
     }
 
     /**
-     * @group 5562
+     * @group GH-5562
      */
     public function testCacheShouldBeUpdatedWhenAssociationChanges()
     {

tests/Doctrine/Tests/ORM/Functional/Ticket/GH5804Test.php

@@ -9,7 +9,7 @@
 use Doctrine\Tests\OrmFunctionalTestCase;
 
 /**
- * @group 5804
+ * @group GH-5804
  */
 final class GH5804Test extends OrmFunctionalTestCase
 {

tests/Doctrine/Tests/ORM/Functional/Ticket/GH5887Test.php

@@ -8,7 +8,7 @@
 use Doctrine\Tests\OrmFunctionalTestCase;
 
 /**
- * @group 5887
+ * @group GH-5887
  */
 class GH5887Test extends OrmFunctionalTestCase
 {

tests/Doctrine/Tests/ORM/Functional/Ticket/GH6029Test.php

@@ -30,7 +30,7 @@ protected function setUp() : void
      * Verifies that when wrong entity is persisted via relationship field, the error message does not correctly state
      * the expected class name.
      *
-     * @group 6029
+     * @group GH-6029
      */
     public function testManyToManyAssociation() : void
     {
@@ -55,7 +55,7 @@ public function testManyToManyAssociation() : void
      * Verifies that when wrong entity is persisted via relationship field, the error message does not correctly state
      * the expected class name.
      *
-     * @group 6029
+     * @group GH-6029
      */
     public function testOneToManyAssociation() : void
     {

tests/Doctrine/Tests/ORM/Functional/Ticket/GH6141Test.php

@@ -29,7 +29,7 @@ protected function setUp() : void
      * of using objects as discriminators (which makes things a bit
      * more dynamic as you can see on the mapping of `GH6141Person`)
      *
-     * @group 6141
+     * @group GH-6141
      */
     public function testEnumDiscriminatorsShouldBeConvertedToString()
     {

tests/Doctrine/Tests/ORM/Functional/Ticket/GH6362Test.php

@@ -24,7 +24,7 @@ protected function setUp() : void
     }
 
     /**
-     * @group 6362
+     * @group GH-6362
      *
      * SELECT a as base, b, c, d
      * FROM Start a

tests/Doctrine/Tests/ORM/Functional/Ticket/GH6402Test.php

@@ -9,7 +9,7 @@
 use Doctrine\Tests\OrmFunctionalTestCase;
 
 /**
- * @group 6402
+ * @group GH-6402
  */
 class GH6402Test extends OrmFunctionalTestCase
 {

tests/Doctrine/Tests/ORM/Functional/Ticket/GH6531Test.php

@@ -24,7 +24,7 @@ protected function setUp() : void
     }
 
     /**
-     * @group 6531
+     * @group GH-6531
      */
     public function testSimpleDerivedIdentity() : void
     {
@@ -41,7 +41,7 @@ public function testSimpleDerivedIdentity() : void
     }
 
     /**
-     * @group 6531
+     * @group GH-6531
      */
     public function testDynamicAttributes() : void
     {
@@ -58,7 +58,7 @@ public function testDynamicAttributes() : void
     }
 
     /**
-     * @group 6531
+     * @group GH-6531
      */
     public function testJoinTableWithMetadata() : void
     {

tests/Doctrine/Tests/ORM/Functional/Ticket/GH6682Test.php

@@ -8,7 +8,7 @@
 final class GH6682Test extends OrmFunctionalTestCase
 {
     /**
-     * @group 6682
+     * @group GH-6682
      */
     public function testIssue() : void
     {

tests/Doctrine/Tests/ORM/Functional/Ticket/GH6699Test.php

@@ -6,7 +6,7 @@
 use Doctrine\Tests\OrmFunctionalTestCase;
 
 /**
- * @group 6699
+ * @group GH-6699
  */
 final class GH6699Test extends OrmFunctionalTestCase
 {

tests/Doctrine/Tests/ORM/Functional/Ticket/GH6740Test.php

@@ -52,7 +52,7 @@ protected function setUp() : void
     }
 
     /**
-     * @group 6740
+     * @group GH-6740
      */
     public function testCollectionFilteringLteOperator() : void
     {
@@ -63,7 +63,7 @@ public function testCollectionFilteringLteOperator() : void
     }
 
     /**
-     * @group 6740
+     * @group GH-6740
      */
     public function testCollectionFilteringLtOperator() : void
     {
@@ -74,7 +74,7 @@ public function testCollectionFilteringLtOperator() : void
     }
 
     /**
-     * @group 6740
+     * @group GH-6740
      */
     public function testCollectionFilteringGteOperator() : void
     {
@@ -85,7 +85,7 @@ public function testCollectionFilteringGteOperator() : void
     }
 
     /**
-     * @group 6740
+     * @group GH-6740
      */
     public function testCollectionFilteringGtOperator() : void
     {
@@ -96,7 +96,7 @@ public function testCollectionFilteringGtOperator() : void
     }
 
     /**
-     * @group 6740
+     * @group GH-6740
      */
     public function testCollectionFilteringEqualsOperator() : void
     {

tests/Doctrine/Tests/ORM/Functional/Ticket/GH6937Test.php

@@ -6,7 +6,7 @@
 use Doctrine\Tests\OrmFunctionalTestCase;
 
 /**
- * @group 6937
+ * @group GH-6937
  */
 final class GH6937Test extends OrmFunctionalTestCase
 {