content: package com.annimon.ownlang.parser;
  
  import java.io.IOException;
  import java.util.List;
  import java.util.concurrent.TimeUnit;
  
  import org.junit.jupiter.api.Disabled;
  import org.junit.jupiter.api.Test;
  import org.openjdk.jmh.annotations.*;
  import org.openjdk.jmh.infra.Blackhole;
  import org.openjdk.jmh.runner.Runner;
  import org.openjdk.jmh.runner.RunnerException;
  import org.openjdk.jmh.runner.options.Options;
  import org.openjdk.jmh.runner.options.OptionsBuilder;
  
  @BenchmarkMode(Mode.AverageTime)
  @OutputTimeUnit(TimeUnit.MICROSECONDS)
  @State(Scope.Benchmark)
  public class ParserBenchmarkTest {
  
      @Param({"1000"})
      private int iterations;
  
      private List<Token> input;
  
      @Setup(Level.Trial)
      public void initializeTrial() throws IOException {
          input = Lexer.tokenize(SourceLoader.readSource("../program.own"));
      }
  
      @Benchmark
      public void parserBenchmark(Blackhole bh) {
          for (int i = 0; i < iterations; i++) {
              bh.consume(Parser.parse(input));
          }
      }
  
      @Disabled
      @Test
      public void executeBenchmark() throws RunnerException {
          Options opt = new OptionsBuilder()
                  .include(ParserBenchmarkTest.class.getSimpleName())
                  .warmupIterations(3)
                  .measurementIterations(5)
                  .threads(1)
                  .forks(1)
                  .build();
  
          new Runner(opt).run();
      }
  }
  