[DependencyInjection] deprecated synchronized services

UPGRADE-3.0.md

@@ -95,6 +95,10 @@ UPGRADE FROM 2.x to 3.0
    been removed in favor of `Definition::setFactory()`. Services defined using
    YAML or XML use the same syntax as configurators.
 
+ * Synchronized services are deprecated and the following methods have been
+   removed: `ContainerBuilder::synchronize()`, `Definition::isSynchronized()`,
+   and `Definition::setSynchronized()`.
+
 ### EventDispatcher
 
  * The interface `Symfony\Component\EventDispatcher\Debug\TraceableEventDispatcherInterface`

autoload.php.dist

@@ -44,11 +44,7 @@ class DeprecationErrorHandler
                 $class = isset($trace[$i]['object']) ? get_class($trace[$i]['object']) : $trace[$i]['class'];
                 $method = $trace[$i]['function'];
 
-                $type =
-                    0 === strpos($method, 'testLegacy')
-                    || 0 === strpos($method, 'provideLegacy')
-                    || strpos($class, '\Legacy')
-                    ? 'legacy' : 'remaining';
+                $type = 0 === strpos($method, 'testLegacy') || 0 === strpos($method, 'provideLegacy') || 0 === strpos($method, 'getLegacy') || strpos($class, '\Legacy') ? 'legacy' : 'remaining';
 
                 if ('legacy' === $type && 0 === (error_reporting() & E_USER_DEPRECATED)) {
                     @++$deprecations[$type]['Silenced']['count'];

src/Symfony/Bundle/FrameworkBundle/Console/Descriptor/JsonDescriptor.php

@@ -215,10 +215,13 @@ class JsonDescriptor extends Descriptor
             'public' => $definition->isPublic(),
             'synthetic' => $definition->isSynthetic(),
             'lazy' => $definition->isLazy(),
-            'synchronized' => $definition->isSynchronized(),
-            'abstract' => $definition->isAbstract(),
-            'file' => $definition->getFile(),
         );
+        if (method_exists($definition, 'isSynchronized')) {
+            $data['synchronized'] = $definition->isSynchronized();
+        }
+
+        $data['abstract'] = $definition->isAbstract();
+        $data['file'] = $definition->getFile();
 
         if ($definition->getFactoryClass()) {
             $data['factory_class'] = $definition->getFactoryClass();

src/Symfony/Bundle/FrameworkBundle/Console/Descriptor/MarkdownDescriptor.php

@@ -183,8 +183,13 @@ class MarkdownDescriptor extends Descriptor
             ."\n".'- Public: '.($definition->isPublic() ? 'yes' : 'no')
             ."\n".'- Synthetic: '.($definition->isSynthetic() ? 'yes' : 'no')
             ."\n".'- Lazy: '.($definition->isLazy() ? 'yes' : 'no')
-            ."\n".'- Synchronized: '.($definition->isSynchronized() ? 'yes' : 'no')
-            ."\n".'- Abstract: '.($definition->isAbstract() ? 'yes' : 'no');
+        ;
+
+        if (method_exists($definition, 'isSynchronized')) {
+            $output .= "\n".'- Synchronized: '.($definition->isSynchronized() ? 'yes' : 'no');
+        }
+
+        $output .= "\n".'- Abstract: '.($definition->isAbstract() ? 'yes' : 'no');
 
         if ($definition->getFile()) {
             $output .= "\n".'- File: `'.$definition->getFile().'`';

src/Symfony/Bundle/FrameworkBundle/Console/Descriptor/TextDescriptor.php

@@ -265,7 +265,9 @@ class TextDescriptor extends Descriptor
         $description[] = sprintf('<comment>Public</comment>           %s', $definition->isPublic() ? 'yes' : 'no');
         $description[] = sprintf('<comment>Synthetic</comment>        %s', $definition->isSynthetic() ? 'yes' : 'no');
         $description[] = sprintf('<comment>Lazy</comment>             %s', $definition->isLazy() ? 'yes' : 'no');
-        $description[] = sprintf('<comment>Synchronized</comment>     %s', $definition->isSynchronized() ? 'yes' : 'no');
+        if (method_exists($definition, 'isSynchronized')) {
+            $description[] = sprintf('<comment>Synchronized</comment>     %s', $definition->isSynchronized() ? 'yes' : 'no');
+        }
         $description[] = sprintf('<comment>Abstract</comment>         %s', $definition->isAbstract() ? 'yes' : 'no');
 
         if ($definition->getFile()) {

src/Symfony/Bundle/FrameworkBundle/Console/Descriptor/XmlDescriptor.php

@@ -366,7 +366,9 @@ class XmlDescriptor extends Descriptor
         $serviceXML->setAttribute('public', $definition->isPublic() ? 'true' : 'false');
         $serviceXML->setAttribute('synthetic', $definition->isSynthetic() ? 'true' : 'false');
         $serviceXML->setAttribute('lazy', $definition->isLazy() ? 'true' : 'false');
-        $serviceXML->setAttribute('synchronized', $definition->isSynchronized() ? 'true' : 'false');
+        if (method_exists($definition, 'isSynchronized')) {
+            $serviceXML->setAttribute('synchronized', $definition->isSynchronized(false) ? 'true' : 'false');
+        }
         $serviceXML->setAttribute('abstract', $definition->isAbstract() ? 'true' : 'false');
         $serviceXML->setAttribute('file', $definition->getFile());
 

src/Symfony/Component/DependencyInjection/CHANGELOG.md

@@ -1,6 +1,11 @@
 CHANGELOG
 =========
 
+2.7.0
+-----
+
+ * deprecated synchronized services
+
 2.6.0
 -----
 

src/Symfony/Component/DependencyInjection/ContainerBuilder.php

@@ -412,7 +412,7 @@ class ContainerBuilder extends Container implements TaggedContainerInterface
 
         parent::set($id, $service, $scope);
 
-        if (isset($this->obsoleteDefinitions[$id]) && $this->obsoleteDefinitions[$id]->isSynchronized()) {
+        if (isset($this->obsoleteDefinitions[$id]) && $this->obsoleteDefinitions[$id]->isSynchronized(false)) {
             $this->synchronize($id);
         }
     }
@@ -1121,9 +1121,15 @@ class ContainerBuilder extends Container implements TaggedContainerInterface
      * service by calling all methods referencing it.
      *
      * @param string $id A service id
+     *
+     * @deprecated since version 2.7, will be removed in 3.0.
      */
     private function synchronize($id)
     {
+        if ('request' !== $id) {
+            trigger_error('The '.__METHOD__.' method is deprecated in version 2.7 and will be removed in version 3.0.', E_USER_DEPRECATED);
+        }
+
         foreach ($this->definitions as $definitionId => $definition) {
             // only check initialized services
             if (!$this->initialized($definitionId)) {

src/Symfony/Component/DependencyInjection/Definition.php

@@ -661,9 +661,15 @@ class Definition
      * @return Definition The current instance
      *
      * @api
+     *
+     * @deprecated since version 2.7, will be removed in 3.0.
      */
-    public function setSynchronized($boolean)
+    public function setSynchronized($boolean, $triggerDeprecationError = true)
     {
+        if ($triggerDeprecationError) {
+            trigger_error('The '.__METHOD__.' method is deprecated in version 2.7 and will be removed in version 3.0.', E_USER_DEPRECATED);
+        }
+
         $this->synchronized = (bool) $boolean;
 
         return $this;
@@ -675,9 +681,15 @@ class Definition
      * @return bool
      *
      * @api
+     *
+     * @deprecated since version 2.7, will be removed in 3.0.
      */
-    public function isSynchronized()
+    public function isSynchronized($triggerDeprecationError = true)
     {
+        if ($triggerDeprecationError) {
+            trigger_error('The '.__METHOD__.' method is deprecated in version 2.7 and will be removed in version 3.0.', E_USER_DEPRECATED);
+        }
+
         return $this->synchronized;
     }
 

src/Symfony/Component/DependencyInjection/Dumper/PhpDumper.php

@@ -695,13 +695,19 @@ EOF;
      * @param Definition $definition A Definition instance
      *
      * @return string|null
+     *
+     * @deprecated since version 2.7, will be removed in 3.0.
      */
     private function addServiceSynchronizer($id, Definition $definition)
     {
-        if (!$definition->isSynchronized()) {
+        if (!$definition->isSynchronized(false)) {
             return;
         }
 
+        if ('request' !== $id) {
+            trigger_error('Synchronized services were deprecated in version 2.7 and won\'t work anymore in 3.0.', E_USER_DEPRECATED);
+        }
+
         $code = '';
         foreach ($this->container->getDefinitions() as $definitionId => $definition) {
             foreach ($definition->getMethodCalls() as $call) {

src/Symfony/Component/DependencyInjection/Dumper/XmlDumper.php

@@ -135,7 +135,7 @@ class XmlDumper extends Dumper
         if ($definition->isSynthetic()) {
             $service->setAttribute('synthetic', 'true');
         }
-        if ($definition->isSynchronized()) {
+        if ($definition->isSynchronized(false)) {
             $service->setAttribute('synchronized', 'true');
         }
         if ($definition->isLazy()) {

src/Symfony/Component/DependencyInjection/Dumper/YamlDumper.php

@@ -103,7 +103,7 @@ class YamlDumper extends Dumper
             $code .= sprintf("        synthetic: true\n");
         }
 
-        if ($definition->isSynchronized()) {
+        if ($definition->isSynchronized(false)) {
             $code .= sprintf("        synchronized: true\n");
         }
 

src/Symfony/Component/DependencyInjection/Loader/XmlFileLoader.php

@@ -145,13 +145,17 @@ class XmlFileLoader extends FileLoader
             $definition = new Definition();
         }
 
-        foreach (array('class', 'scope', 'public', 'factory-class', 'factory-method', 'factory-service', 'synthetic', 'synchronized', 'lazy', 'abstract') as $key) {
+        foreach (array('class', 'scope', 'public', 'factory-class', 'factory-method', 'factory-service', 'synthetic', 'lazy', 'abstract') as $key) {
             if ($value = $service->getAttribute($key)) {
                 $method = 'set'.str_replace('-', '', $key);
                 $definition->$method(XmlUtils::phpize($value));
             }
         }
 
+        if ($value = $service->getAttribute('synchronized')) {
+            $definition->setSynchronized(XmlUtils::phpize($value), 'request' !== $id);
+        }
+
         if ($files = $this->getChildren($service, 'file')) {
             $definition->setFile($files[0]->nodeValue);
         }

src/Symfony/Component/DependencyInjection/Loader/YamlFileLoader.php

@@ -171,7 +171,7 @@ class YamlFileLoader extends FileLoader
         }
 
         if (isset($service['synchronized'])) {
-            $definition->setSynchronized($service['synchronized']);
+            $definition->setSynchronized($service['synchronized'], 'request' !== $id);
         }
 
         if (isset($service['lazy'])) {

src/Symfony/Component/DependencyInjection/Tests/ContainerBuilderTest.php

@@ -683,8 +683,10 @@ class ContainerBuilderTest extends \PHPUnit_Framework_TestCase
         $this->assertEquals($a, $container->get('a'));
     }
 
-    public function testSetOnSynchronizedService()
+    public function testLegacySetOnSynchronizedService()
     {
+        $this->iniSet('error_reporting', -1 & ~E_USER_DEPRECATED);
+
         $container = new ContainerBuilder();
         $container->register('baz', 'BazClass')
             ->setSynchronized(true)
@@ -700,8 +702,10 @@ class ContainerBuilderTest extends \PHPUnit_Framework_TestCase
         $this->assertSame($baz, $container->get('bar')->getBaz());
     }
 
-    public function testSynchronizedServiceWithScopes()
+    public function testLegacySynchronizedServiceWithScopes()
     {
+        $this->iniSet('error_reporting', -1 & ~E_USER_DEPRECATED);
+
         $container = new ContainerBuilder();
         $container->addScope(new Scope('foo'));
         $container->register('baz', 'BazClass')

src/Symfony/Component/DependencyInjection/Tests/DefinitionTest.php

@@ -167,8 +167,10 @@ class DefinitionTest extends \PHPUnit_Framework_TestCase
      * @covers Symfony\Component\DependencyInjection\Definition::setSynchronized
      * @covers Symfony\Component\DependencyInjection\Definition::isSynchronized
      */
-    public function testSetIsSynchronized()
+    public function testLegacySetIsSynchronized()
     {
+        $this->iniSet('error_reporting', -1 & ~E_USER_DEPRECATED);
+
         $def = new Definition('stdClass');
         $this->assertFalse($def->isSynchronized(), '->isSynchronized() returns false by default');
         $this->assertSame($def, $def->setSynchronized(true), '->setSynchronized() implements a fluent interface');

src/Symfony/Component/DependencyInjection/Tests/Dumper/PhpDumperTest.php

@@ -124,6 +124,15 @@ class PhpDumperTest extends \PHPUnit_Framework_TestCase
         }
     }
 
+    public function testLegacySynchronizedServices()
+    {
+        $this->iniSet('error_reporting', -1 & ~E_USER_DEPRECATED);
+
+        $container = include self::$fixturesPath.'/containers/container20.php';
+        $dumper = new PhpDumper($container);
+        $this->assertEquals(str_replace('%path%', str_replace('\\', '\\\\', self::$fixturesPath.DIRECTORY_SEPARATOR.'includes'.DIRECTORY_SEPARATOR), file_get_contents(self::$fixturesPath.'/php/services20.php')), $dumper->dump(), '->dump() dumps services');
+    }
+
     public function testServicesWithAnonymousFactories()
     {
         $container = include self::$fixturesPath.'/containers/container19.php';

src/Symfony/Component/DependencyInjection/Tests/Fixtures/containers/container20.php

@@ -0,0 +1,19 @@
+<?php
+
+require_once __DIR__.'/../includes/classes.php';
+
+use Symfony\Component\DependencyInjection\ContainerInterface;
+use Symfony\Component\DependencyInjection\ContainerBuilder;
+use Symfony\Component\DependencyInjection\Reference;
+
+$container = new ContainerBuilder();
+$container
+    ->register('request', 'Request')
+    ->setSynchronized(true)
+;
+$container
+    ->register('depends_on_request', 'stdClass')
+    ->addMethodCall('setRequest', array(new Reference('request', ContainerInterface::NULL_ON_INVALID_REFERENCE, false)))
+;
+
+return $container;

src/Symfony/Component/DependencyInjection/Tests/Fixtures/containers/container9.php

@@ -77,11 +77,6 @@ $container
 $container
     ->register('request', 'Request')
     ->setSynthetic(true)
-    ->setSynchronized(true)
-;
-$container
-    ->register('depends_on_request', 'stdClass')
-    ->addMethodCall('setRequest', array(new Reference('request', ContainerInterface::NULL_ON_INVALID_REFERENCE, false)))
 ;
 $container
     ->register('configurator_service', 'ConfClass')

src/Symfony/Component/DependencyInjection/Tests/Fixtures/graphviz/services9.dot

@@ -13,7 +13,6 @@ digraph sc {
   node_inlined [label="inlined\nBar\n", shape=record, fillcolor="#eeeeee", style="filled"];
   node_baz [label="baz\nBaz\n", shape=record, fillcolor="#eeeeee", style="filled"];
   node_request [label="request\nRequest\n", shape=record, fillcolor="#eeeeee", style="filled"];
-  node_depends_on_request [label="depends_on_request\nstdClass\n", shape=record, fillcolor="#eeeeee", style="filled"];
   node_configurator_service [label="configurator_service\nConfClass\n", shape=record, fillcolor="#eeeeee", style="filled"];
   node_configured_service [label="configured_service\nstdClass\n", shape=record, fillcolor="#eeeeee", style="filled"];
   node_decorated [label="decorated\nstdClass\n", shape=record, fillcolor="#eeeeee", style="filled"];
@@ -38,6 +37,5 @@ digraph sc {
   node_foo_with_inline -> node_inlined [label="setBar()" style="dashed"];
   node_inlined -> node_baz [label="setBaz()" style="dashed"];
   node_baz -> node_foo_with_inline [label="setFoo()" style="dashed"];
-  node_depends_on_request -> node_request [label="setRequest()" style="dashed"];
   node_configurator_service -> node_baz [label="setFoo()" style="dashed"];
 }

src/Symfony/Component/DependencyInjection/Tests/Fixtures/php/services20.php

@@ -0,0 +1,73 @@
+<?php
+
+use Symfony\Component\DependencyInjection\ContainerInterface;
+use Symfony\Component\DependencyInjection\Container;
+use Symfony\Component\DependencyInjection\Exception\InactiveScopeException;
+use Symfony\Component\DependencyInjection\Exception\InvalidArgumentException;
+use Symfony\Component\DependencyInjection\Exception\LogicException;
+use Symfony\Component\DependencyInjection\Exception\RuntimeException;
+use Symfony\Component\DependencyInjection\ParameterBag\ParameterBag;
+
+/**
+ * ProjectServiceContainer
+ *
+ * This class has been auto-generated
+ * by the Symfony Dependency Injection Component.
+ */
+class ProjectServiceContainer extends Container
+{
+    private $parameters;
+    private $targetDirs = array();
+
+    /**
+     * Constructor.
+     */
+    public function __construct()
+    {
+        parent::__construct();
+        $this->methodMap = array(
+            'depends_on_request' => 'getDependsOnRequestService',
+            'request' => 'getRequestService',
+        );
+    }
+
+    /**
+     * Gets the 'depends_on_request' service.
+     *
+     * This service is shared.
+     * This method always returns the same instance of the service.
+     *
+     * @return \stdClass A stdClass instance.
+     */
+    protected function getDependsOnRequestService()
+    {
+        $this->services['depends_on_request'] = $instance = new \stdClass();
+
+        $instance->setRequest($this->get('request', ContainerInterface::NULL_ON_INVALID_REFERENCE));
+
+        return $instance;
+    }
+
+    /**
+     * Gets the 'request' service.
+     *
+     * This service is shared.
+     * This method always returns the same instance of the service.
+     *
+     * @return \Request A Request instance.
+     */
+    protected function getRequestService()
+    {
+        return $this->services['request'] = new \Request();
+    }
+
+    /**
+     * Updates the 'request' service.
+     */
+    protected function synchronizeRequestService()
+    {
+        if ($this->initialized('depends_on_request')) {
+            $this->get('depends_on_request')->setRequest($this->get('request', ContainerInterface::NULL_ON_INVALID_REFERENCE));
+        }
+    }
+}

src/Symfony/Component/DependencyInjection/Tests/Fixtures/php/services9.php

@@ -33,7 +33,6 @@ class ProjectServiceContainer extends Container
             'decorated' => 'getDecoratedService',
             'decorator_service' => 'getDecoratorServiceService',
             'decorator_service_with_name' => 'getDecoratorServiceWithNameService',
-            'depends_on_request' => 'getDependsOnRequestService',
             'factory_service' => 'getFactoryServiceService',
             'foo' => 'getFooService',
             'foo.baz' => 'getFoo_BazService',
@@ -144,23 +143,6 @@ class ProjectServiceContainer extends Container
         return $this->services['decorator_service_with_name'] = new \stdClass();
     }
 
-    /**
-     * Gets the 'depends_on_request' service.
-     *
-     * This service is shared.
-     * This method always returns the same instance of the service.
-     *
-     * @return \stdClass A stdClass instance.
-     */
-    protected function getDependsOnRequestService()
-    {
-        $this->services['depends_on_request'] = $instance = new \stdClass();
-
-        $instance->setRequest($this->get('request', ContainerInterface::NULL_ON_INVALID_REFERENCE));
-
-        return $instance;
-    }
-
     /**
      * Gets the 'factory_service' service.
      *
@@ -314,16 +296,6 @@ class ProjectServiceContainer extends Container
         return $this->services['service_from_static_method'] = \Bar\FooClass::getInstance();
     }
 
-    /**
-     * Updates the 'request' service.
-     */
-    protected function synchronizeRequestService()
-    {
-        if ($this->initialized('depends_on_request')) {
-            $this->get('depends_on_request')->setRequest($this->get('request', ContainerInterface::NULL_ON_INVALID_REFERENCE));
-        }
-    }
-
     /**
      * Gets the 'configurator_service' service.
      *

src/Symfony/Component/DependencyInjection/Tests/Fixtures/php/services9_compiled.php

@@ -40,7 +40,6 @@ class ProjectServiceContainer extends Container
             'configured_service' => 'getConfiguredServiceService',
             'decorator_service' => 'getDecoratorServiceService',
             'decorator_service_with_name' => 'getDecoratorServiceWithNameService',
-            'depends_on_request' => 'getDependsOnRequestService',
             'factory_service' => 'getFactoryServiceService',
             'foo' => 'getFooService',
             'foo.baz' => 'getFoo_BazService',
@@ -148,23 +147,6 @@ class ProjectServiceContainer extends Container
         return $this->services['decorator_service_with_name'] = new \stdClass();
     }
 
-    /**
-     * Gets the 'depends_on_request' service.
-     *
-     * This service is shared.
-     * This method always returns the same instance of the service.
-     *
-     * @return \stdClass A stdClass instance.
-     */
-    protected function getDependsOnRequestService()
-    {
-        $this->services['depends_on_request'] = $instance = new \stdClass();
-
-        $instance->setRequest($this->get('request', ContainerInterface::NULL_ON_INVALID_REFERENCE));
-
-        return $instance;
-    }
-
     /**
      * Gets the 'factory_service' service.
      *
@@ -318,16 +300,6 @@ class ProjectServiceContainer extends Container
         return $this->services['service_from_static_method'] = \Bar\FooClass::getInstance();
     }
 
-    /**
-     * Updates the 'request' service.
-     */
-    protected function synchronizeRequestService()
-    {
-        if ($this->initialized('depends_on_request')) {
-            $this->get('depends_on_request')->setRequest($this->get('request', ContainerInterface::NULL_ON_INVALID_REFERENCE));
-        }
-    }
-
     /**
      * {@inheritdoc}
      */

src/Symfony/Component/DependencyInjection/Tests/Fixtures/xml/services20.xml

@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<container xmlns="http://symfony.com/schema/dic/services" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://symfony.com/schema/dic/services http://symfony.com/schema/dic/services/services-1.0.xsd">
+  <services>
+    <service id="request" class="Request" synthetic="true" synchronized="true"/>
+    <service id="depends_on_request" class="stdClass">
+      <call method="setRequest">
+        <argument type="service" id="request" on-invalid="null" strict="false"/>
+      </call>
+    </service>
+  </services>
+</container>

src/Symfony/Component/DependencyInjection/Tests/Fixtures/xml/services9.xml

@@ -74,12 +74,7 @@
         <argument type="service" id="foo_with_inline"/>
       </call>
     </service>
-    <service id="request" class="Request" synthetic="true" synchronized="true"/>
-    <service id="depends_on_request" class="stdClass">
-      <call method="setRequest">
-        <argument type="service" id="request" on-invalid="null" strict="false"/>
-      </call>
-    </service>
+    <service id="request" class="Request" synthetic="true"/>
     <service id="configurator_service" class="ConfClass" public="false">
       <call method="setFoo">
         <argument type="service" id="baz"/>

src/Symfony/Component/DependencyInjection/Tests/Fixtures/yaml/services20.yml

@@ -0,0 +1,9 @@
+services:
+    request:
+        class: Request
+        synthetic: true
+        synchronized: true
+    depends_on_request:
+        class: stdClass
+        calls:
+            - [setRequest, ['@?request']]

src/Symfony/Component/DependencyInjection/Tests/Fixtures/yaml/services9.yml

@@ -64,12 +64,6 @@ services:
     request:
         class: Request
         synthetic: true
-        synchronized: true
-    depends_on_request:
-        class: stdClass
-        calls:
-            - [setRequest, ['@?request']]
-
     configurator_service:
         class: ConfClass
         public: false

src/Symfony/Component/DependencyInjection/Tests/Loader/XmlFileLoaderTest.php

@@ -219,7 +219,7 @@ class XmlFileLoaderTest extends \PHPUnit_Framework_TestCase
         $this->assertEquals(array('BazClass', 'getInstance'), $services['new_factory3']->getFactory(), '->load() parses the factory tag');
 
         $this->assertTrue($services['request']->isSynthetic(), '->load() parses the synthetic flag');
-        $this->assertTrue($services['request']->isSynchronized(), '->load() parses the synchronized flag');
+        $this->assertTrue($services['request']->isSynchronized(false), '->load() parses the synchronized flag');
         $this->assertTrue($services['request']->isLazy(), '->load() parses the lazy flag');
 
         $aliases = $container->getAliases();

src/Symfony/Component/DependencyInjection/Tests/Loader/YamlFileLoaderTest.php

@@ -146,7 +146,7 @@ class YamlFileLoaderTest extends \PHPUnit_Framework_TestCase
         $this->assertEquals(array('BazClass', 'getInstance'), $services['new_factory3']->getFactory(), '->load() parses the factory tag');
 
         $this->assertTrue($services['request']->isSynthetic(), '->load() parses the synthetic flag');
-        $this->assertTrue($services['request']->isSynchronized(), '->load() parses the synchronized flag');
+        $this->assertTrue($services['request']->isSynchronized(false), '->load() parses the synchronized flag');
         $this->assertTrue($services['request']->isLazy(), '->load() parses the lazy flag');
 
         $aliases = $container->getAliases();