Module: XmlCompilerBenchmarks

Defined in:
lib/tasks/xml_compiler_benchmark.rb

Constant Summary collapse

SCHEMAS =

Shared test schemas

{
  small: "    <?xml version=\"1.0\" encoding=\"UTF-8\"?>\n    <xs:schema xmlns:xs=\"http://www.w3.org/2001/XMLSchema\">\n      <xs:element name=\"root\" type=\"RootType\"/>\n      <xs:complexType name=\"RootType\">\n        <xs:sequence>\n          <xs:element name=\"child\" type=\"xs:string\" maxOccurs=\"unbounded\"/>\n        </xs:sequence>\n        <xs:attribute name=\"id\" type=\"xs:string\"/>\n      </xs:complexType>\n    </xs:schema>\n  XSD\n  medium: <<~XSD,\n    <?xml version=\"1.0\" encoding=\"UTF-8\"?>\n    <xs:schema xmlns:xs=\"http://www.w3.org/2001/XMLSchema\"\n               targetNamespace=\"http://example.com/test\"\n               xmlns:tns=\"http://example.com/test\">\n      <xs:element name=\"document\" type=\"tns:DocumentType\"/>\n      <xs:complexType name=\"DocumentType\">\n        <xs:sequence>\n          <xs:element name=\"header\" type=\"tns:HeaderType\"/>\n          <xs:element name=\"body\" type=\"tns:BodyType\" maxOccurs=\"unbounded\"/>\n        </xs:sequence>\n        <xs:attribute name=\"version\" type=\"xs:string\"/>\n      </xs:complexType>\n      <xs:complexType name=\"HeaderType\">\n        <xs:sequence>\n          <xs:element name=\"title\" type=\"xs:string\"/>\n          <xs:element name=\"author\" type=\"tns:PersonType\" maxOccurs=\"unbounded\"/>\n        </xs:sequence>\n      </xs:complexType>\n      <xs:complexType name=\"PersonType\">\n        <xs:sequence>\n          <xs:element name=\"firstName\" type=\"xs:string\"/>\n          <xs:element name=\"lastName\" type=\"xs:string\"/>\n        </xs:sequence>\n        <xs:attribute name=\"id\" type=\"xs:ID\"/>\n      </xs:complexType>\n      <xs:complexType name=\"BodyType\">\n        <xs:sequence>\n          <xs:element name=\"section\" type=\"tns:SectionType\" maxOccurs=\"unbounded\"/>\n        </xs:sequence>\n      </xs:complexType>\n      <xs:complexType name=\"SectionType\">\n        <xs:sequence>\n          <xs:element name=\"heading\" type=\"xs:string\"/>\n          <xs:choice>\n            <xs:element name=\"paragraph\" type=\"tns:ParagraphType\"/>\n            <xs:element name=\"list\" type=\"tns:ListType\"/>\n          </xs:choice>\n        </xs:sequence>\n        <xs:attribute name=\"id\" type=\"xs:ID\"/>\n      </xs:complexType>\n      <xs:complexType name=\"ParagraphType\" mixed=\"true\">\n        <xs:sequence>\n          <xs:element name=\"emphasis\" type=\"xs:string\" minOccurs=\"0\" maxOccurs=\"unbounded\"/>\n        </xs:sequence>\n      </xs:complexType>\n      <xs:complexType name=\"ListType\">\n        <xs:sequence>\n          <xs:element name=\"item\" type=\"xs:string\" maxOccurs=\"unbounded\"/>\n        </xs:sequence>\n      </xs:complexType>\n    </xs:schema>\n  XSD\n}.freeze\n",

Class Method Summary collapse

Class Method Details

.benchmark_code_generation ⇒ Object 



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# File 'lib/tasks/xml_compiler_benchmark.rb', line 92

def benchmark_code_generation
  puts "-" * 40
  puts "Code Generation Benchmark"
  puts "-" * 40

  job = Benchmark::IPS::Job.new
  job.config(time: 5, warmup: 2)

  job.report("to_models(small)") do
    Lutaml::Model::Schema::XmlCompiler.to_models(
      SCHEMAS[:small],
      load_classes: false,
      create_files: false,
      module_namespace: "Small",
    )
  end

  job.report("to_models(medium)") do
    Lutaml::Model::Schema::XmlCompiler.to_models(
      SCHEMAS[:medium],
      load_classes: false,
      create_files: false,
      module_namespace: "Medium",
    )
  end

  job.run
  puts
end

.benchmark_module_handling ⇒ Object 



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# File 'lib/tasks/xml_compiler_benchmark.rb', line 148

def benchmark_module_handling
  puts "-" * 40
  puts "Module Namespace Handling Benchmark"
  puts "-" * 40

  job = Benchmark::IPS::Job.new
  job.config(time: 3, warmup: 1)

  deep_namespace = "Foo::Bar::Baz::Qux"

  job.report("split each time") do
    deep_namespace.split("::")
  end

  # Simulated cached version
  cached = deep_namespace.split("::")
  job.report("cached modules") do
    cached.map { |m| m }
  end

  job.run
  puts
end

.benchmark_string_operations ⇒ Object 



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# File 'lib/tasks/xml_compiler_benchmark.rb', line 122

def benchmark_string_operations
  puts "-" * 40
  puts "String Operations Benchmark"
  puts "-" * 40

  job = Benchmark::IPS::Job.new
  job.config(time: 3, warmup: 1)

  job.report("Utils.camel_case") do
    Lutaml::Model::Utils.camel_case("test_string")
    Lutaml::Model::Utils.camel_case("another_test")
  end

  job.report("Utils.snake_case") do
    Lutaml::Model::Utils.snake_case("TestString")
    Lutaml::Model::Utils.snake_case("AnotherTest")
  end

  job.report("split(':') + last") do
    "foo:Bar:Baz".split(":").last
  end

  job.run
  puts
end

.run_all ⇒ Object 



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# File 'lib/tasks/xml_compiler_benchmark.rb', line 81

def run_all
  puts "=" * 80
  puts "XML Compiler Performance Benchmarks"
  puts "=" * 80
  puts

  benchmark_code_generation
  benchmark_string_operations
  benchmark_module_handling
end