/**
* @param \Protobuf\Compiler\Entity $entity
* @param \google\protobuf\FieldDescriptorProto $field
*
* @return string[]
*/
protected function generateFieldSizeStatement(Entity $entity, FieldDescriptorProto $field)
{
$generator = new SerializedSizeFieldStatementGenerator($this->context);
$statement = $generator->generateFieldSizeStatement($entity, $field);
return $statement;
}
public function testGenerateEnumPackadRepeatedFieldSizeStatement()
{
$options = new FieldOptions();
$context = $this->createContext([['name' => 'simple.proto', 'package' => 'ProtobufCompilerTest.Protos', 'values' => ['messages' => [['name' => 'Simple', 'fields' => [1 => ['status', Field::TYPE_ENUM, Field::LABEL_REPEATED, 'ProtobufCompilerTest.Protos.Type']]], ['name' => 'Type', 'fields' => []]]]]]);
$entity = $context->getEntity('ProtobufCompilerTest.Protos.Simple');
$generator = new SerializedSizeFieldStatementGenerator($context);
$descritor = $entity->getDescriptor();
$field = $descritor->getFieldList()[0];
$options->setPacked(true);
$field->setOptions($options);
$actual = $generator->generateFieldSizeStatement($entity, $field);
$expected = <<<'CODE'
$innerSize = 0;
foreach ($this->status as $val) {
$innerSize += $calculator->computeVarintSize($val->value());
}
$size += 1;
$size += $innerSize;
$size += $calculator->computeVarintSize($innerSize);
CODE;
$this->assertEquals($expected, implode(PHP_EOL, $actual));
}
/**
* @param \Protobuf\Compiler\Entity $entity
* @param \google\protobuf\FieldDescriptorProto $field
*
* @return string[]
*/
protected function generateFieldSizeStatement(Entity $entity, FieldDescriptorProto $field)
{
$generator = new SerializedSizeFieldStatementGenerator($this->context);
$generator->setTargetVar('$value');
return $generator->generateFieldSizeStatement($entity, $field);
}