Merge branch '3.4' into 4.3

* 3.4:
  Replace warning by isolated test

Author: nicolas-grekas

Tests/Compiler/AutowirePassTest.php

@@ -12,7 +12,6 @@
 namespace Symfony\Component\DependencyInjection\Tests\Compiler;
 
 use PHPUnit\Framework\TestCase;
-use PHPUnit\Framework\Warning;
 use Psr\Log\LoggerInterface;
 use Psr\Log\NullLogger;
 use Symfony\Component\Config\FileLocator;
@@ -350,12 +349,11 @@ public function testClassNotFoundThrowsException()
         }
     }
 
+    /**
+     * @runInSeparateProcess https://github.com/symfony/symfony/issues/32995
+     */
     public function testParentClassNotFoundThrowsException()
     {
-        if (\PHP_VERSION_ID >= 70400) {
-            throw new Warning('PHP 7.4 breaks this test, see https://bugs.php.net/78351.');
-        }
-
         $container = new ContainerBuilder();
 
         $aDefinition = $container->register('a', __NAMESPACE__.'\BadParentTypeHintedArgument');
@@ -627,12 +625,11 @@ public function getCreateResourceTests()
         ];
     }
 
+    /**
+     * @runInSeparateProcess https://github.com/symfony/symfony/issues/32995
+     */
     public function testIgnoreServiceWithClassNotExisting()
     {
-        if (\PHP_VERSION_ID >= 70400) {
-            throw new Warning('PHP 7.4 breaks this test, see https://bugs.php.net/78351.');
-        }
-
         $container = new ContainerBuilder();
 
         $container->register('class_not_exist', __NAMESPACE__.'\OptionalServiceClass');
@@ -833,12 +830,11 @@ public function testExceptionWhenAliasExists()
         }
     }
 
+    /**
+     * @runInSeparateProcess https://github.com/symfony/symfony/issues/32995
+     */
     public function testExceptionWhenAliasDoesNotExist()
     {
-        if (\PHP_VERSION_ID >= 70400) {
-            throw new Warning('PHP 7.4 breaks this test, see https://bugs.php.net/78351.');
-        }
-
         $container = new ContainerBuilder();
 
         // multiple I instances... but no IInterface alias

Tests/Compiler/ResolveBindingsPassTest.php

@@ -62,13 +62,13 @@ public function testUnusedBinding()
         $pass->process($container);
     }
 
+    /**
+     * @runInSeparateProcess https://github.com/symfony/symfony/issues/32995
+     */
     public function testMissingParent()
     {
         $this->expectException('Symfony\Component\DependencyInjection\Exception\InvalidArgumentException');
         $this->expectExceptionMessage('A binding is configured for an argument named "$quz" for service "Symfony\Component\DependencyInjection\Tests\Fixtures\ParentNotExists", but no corresponding argument has been found. It may be unused and should be removed, or it may have a typo.');
-        if (\PHP_VERSION_ID >= 70400) {
-            throw new Warning('PHP 7.4 breaks this test, see https://bugs.php.net/78351.');
-        }
 
         $container = new ContainerBuilder();
 

Tests/Dumper/PhpDumperTest.php

@@ -12,7 +12,6 @@
 namespace Symfony\Component\DependencyInjection\Tests\Dumper;
 
 use PHPUnit\Framework\TestCase;
-use PHPUnit\Framework\Warning;
 use Psr\Container\ContainerInterface;
 use Symfony\Component\Config\FileLocator;
 use Symfony\Component\DependencyInjection\Argument\IteratorArgument;
@@ -1044,12 +1043,11 @@ public function testInlineSelfRef()
         $this->assertStringEqualsFile(self::$fixturesPath.'/php/services_inline_self_ref.php', $dumper->dump(['class' => 'Symfony_DI_PhpDumper_Test_Inline_Self_Ref']));
     }
 
+    /**
+     * @runInSeparateProcess https://github.com/symfony/symfony/issues/32995
+     */
     public function testHotPathOptimizations()
     {
-        if (\PHP_VERSION_ID >= 70400) {
-            throw new Warning('PHP 7.4 breaks this test, see https://bugs.php.net/78351.');
-        }
-
         $container = include self::$fixturesPath.'/containers/container_inline_requires.php';
         $container->setParameter('inline_requires', true);
         $container->compile();

Tests/Loader/FileLoaderTest.php

@@ -12,7 +12,6 @@
 namespace Symfony\Component\DependencyInjection\Tests\Loader;
 
 use PHPUnit\Framework\TestCase;
-use PHPUnit\Framework\Warning;
 use Psr\Container\ContainerInterface as PsrContainerInterface;
 use Symfony\Component\Config\FileLocator;
 use Symfony\Component\Config\Loader\LoaderResolver;
@@ -107,12 +106,11 @@ public function testRegisterClasses()
         );
     }
 
+    /**
+     * @runInSeparateProcess https://github.com/symfony/symfony/issues/32995
+     */
     public function testRegisterClassesWithExclude()
     {
-        if (\PHP_VERSION_ID >= 70400) {
-            throw new Warning('PHP 7.4 breaks this test, see https://bugs.php.net/78351.');
-        }
-
         $container = new ContainerBuilder();
         $container->setParameter('other_dir', 'OtherDir');
         $loader = new TestFileLoader($container, new FileLocator(self::$fixturesPath.'/Fixtures'));
@@ -140,12 +138,11 @@ public function testRegisterClassesWithExclude()
         );
     }
 
+    /**
+     * @runInSeparateProcess https://github.com/symfony/symfony/issues/32995
+     */
     public function testRegisterClassesWithExcludeAsArray()
     {
-        if (\PHP_VERSION_ID >= 70400) {
-            throw new Warning('PHP 7.4 breaks this test, see https://bugs.php.net/78351.');
-        }
-
         $container = new ContainerBuilder();
         $container->setParameter('sub_dir', 'Sub');
         $loader = new TestFileLoader($container, new FileLocator(self::$fixturesPath.'/Fixtures'));
@@ -163,12 +160,11 @@ public function testRegisterClassesWithExcludeAsArray()
         $this->assertFalse($container->has(DeeperBaz::class));
     }
 
+    /**
+     * @runInSeparateProcess https://github.com/symfony/symfony/issues/32995
+     */
     public function testNestedRegisterClasses()
     {
-        if (\PHP_VERSION_ID >= 70400) {
-            throw new Warning('PHP 7.4 breaks this test, see https://bugs.php.net/78351.');
-        }
-
         $container = new ContainerBuilder();
         $loader = new TestFileLoader($container, new FileLocator(self::$fixturesPath.'/Fixtures'));
 
@@ -195,12 +191,11 @@ public function testNestedRegisterClasses()
         $this->assertFalse($alias->isPrivate());
     }
 
+    /**
+     * @runInSeparateProcess https://github.com/symfony/symfony/issues/32995
+     */
     public function testMissingParentClass()
     {
-        if (\PHP_VERSION_ID >= 70400) {
-            throw new Warning('PHP 7.4 breaks this test, see https://bugs.php.net/78351.');
-        }
-
         $container = new ContainerBuilder();
         $container->setParameter('bad_classes_dir', 'BadClasses');
         $loader = new TestFileLoader($container, new FileLocator(self::$fixturesPath.'/Fixtures'));