simPod
diff --git a/‎src/Symfony/Bundle/FrameworkBundle/Console/Application.php
Lines changed: 8 additions & 2 deletions b/‎src/Symfony/Bundle/FrameworkBundle/Console/Application.php
Lines changed: 8 additions & 2 deletions
diff --git a/‎src/Symfony/Bundle/FrameworkBundle/Tests/Console/ApplicationTest.php
Lines changed: 4 additions & 4 deletions b/‎src/Symfony/Bundle/FrameworkBundle/Tests/Console/ApplicationTest.php
Lines changed: 4 additions & 4 deletions
@@ -24,6 +24,7 @@
 use Symfony\Component\HttpKernel\Bundle\Bundle;
 use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\HttpKernel\KernelInterface;
+use function max;
 
 /**
  * @author Fabien Potencier <fabien@symfony.com>
@@ -68,13 +69,16 @@ public function doRun(InputInterface $input, OutputInterface $output): int
     {
         $this->registerCommands();
 
+        $statusCode = Command::SUCCESS;
         if ($this->registrationErrors) {
+            $statusCode = Command::FAILURE;
+
             $this->renderRegistrationErrors($input, $output);
         }
 
         $this->setDispatcher($this->kernel->getContainer()->get('event_dispatcher'));
 
-        return parent::doRun($input, $output);
+        return max($statusCode, parent::doRun($input, $output));
     }
 
     protected function doRunCommand(Command $command, InputInterface $input, OutputInterface $output): int
@@ -83,7 +87,9 @@ protected function doRunCommand(Command $command, InputInterface $input, OutputI
         $renderRegistrationErrors = true;
 
         if (!$command instanceof ListCommand) {
+            $statusCode = Command::SUCCESS;
             if ($this->registrationErrors) {
+                $statusCode = Command::FAILURE;
                 $this->renderRegistrationErrors($input, $output);
                 $this->registrationErrors = [];
                 $renderRegistrationErrors = false;
@@ -120,7 +126,7 @@ protected function doRunCommand(Command $command, InputInterface $input, OutputI
         }
 
         try {
-            $returnCode = parent::doRunCommand($command, $input, $output);
+            $returnCode = max($statusCode ?? 0, parent::doRunCommand($command, $input, $output));
         } finally {
             $requestStack?->pop();
         }
 
@@ -124,7 +124,7 @@ public function testBundleCommandCanOverriddeAPreExistingCommandWithTheSameName(
         $this->assertSame($newCommand, $application->get('example'));
     }
 
-    public function testRunOnlyWarnsOnUnregistrableCommand()
+    public function testUnregistrableCommandsAreConsideredFailure()
     {
         $container = new ContainerBuilder();
         $container->register('event_dispatcher', EventDispatcher::class);
@@ -148,7 +148,7 @@ public function testRunOnlyWarnsOnUnregistrableCommand()
         $tester->run(['command' => 'fine']);
         $output = $tester->getDisplay();
 
-        $tester->assertCommandIsSuccessful();
+        $this->assertSame(1, $tester->getStatusCode());
         $this->assertStringContainsString('Some commands could not be registered:', $output);
         $this->assertStringContainsString('throwing', $output);
         $this->assertStringContainsString('fine', $output);
@@ -181,7 +181,7 @@ public function testRegistrationErrorsAreDisplayedOnCommandNotFound()
         $this->assertStringContainsString('Command "fine" is not defined.', $output);
     }
 
-    public function testRunOnlyWarnsOnUnregistrableCommandAtTheEnd()
+    public function testRunFailsOnUnregistrableCommandAtTheEnd()
     {
         $container = new ContainerBuilder();
         $container->register('event_dispatcher', EventDispatcher::class);
@@ -205,7 +205,7 @@ public function testRunOnlyWarnsOnUnregistrableCommandAtTheEnd()
         $tester = new ApplicationTester($application);
         $tester->run(['command' => 'list']);
 
-        $tester->assertCommandIsSuccessful();
+        $this->assertSame(1, $tester->getStatusCode());
         $display = explode('List commands', $tester->getDisplay());
 
         $this->assertStringContainsString(trim('[WARNING] Some commands could not be registered:'), trim($display[1]));