[DI] Improve class named servics error message
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@ -48,6 +48,15 @@ class CheckDefinitionValidityPass implements CompilerPassInterface
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throw new RuntimeException(sprintf('Please add the class to service "%s" even if it is constructed by a factory since we might need to add method calls based on compile-time checks.', $id));
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}
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if (class_exists($id) || interface_exists($id, false)) {
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if (0 === strpos($id, '\\') && 1 < substr_count($id, '\\')) {
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throw new RuntimeException(sprintf(
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'The definition for "%s" has no class attribute, and appears to reference a class or interface. '
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.'Please specify the class attribute explicitly or remove the leading backslash by renaming '
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.'the service to "%s" to get rid of this error.',
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$id, substr($id, 1)
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));
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}
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throw new RuntimeException(sprintf(
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'The definition for "%s" has no class attribute, and appears to reference a '
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.'class or interface in the global namespace. Leaving out the "class" attribute '
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@ -1264,6 +1264,30 @@ class ContainerBuilderTest extends TestCase
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$container->compile();
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}
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/**
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* @expectedException \Symfony\Component\DependencyInjection\Exception\RuntimeException
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* @expectedExceptionMessage The definition for "\DateTime" has no class attribute, and appears to reference a class or interface in the global namespace.
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*/
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public function testNoClassFromGlobalNamespaceClassIdWithLeadingSlash()
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{
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$container = new ContainerBuilder();
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$container->register('\\'.\DateTime::class);
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$container->compile();
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}
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/**
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* @expectedException \Symfony\Component\DependencyInjection\Exception\RuntimeException
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* @expectedExceptionMessage The definition for "\Symfony\Component\DependencyInjection\Tests\FooClass" has no class attribute, and appears to reference a class or interface. Please specify the class attribute explicitly or remove the leading backslash by renaming the service to "Symfony\Component\DependencyInjection\Tests\FooClass" to get rid of this error.
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*/
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public function testNoClassFromNamespaceClassIdWithLeadingSlash()
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{
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$container = new ContainerBuilder();
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$container->register('\\'.FooClass::class);
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$container->compile();
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}
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/**
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* @expectedException \Symfony\Component\DependencyInjection\Exception\RuntimeException
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* @expectedExceptionMessage The definition for "123_abc" has no class.
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