JavaFlightRecorderProfilerTest.java

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package org.openjdk.jmh.it.profilers;

import org.junit.Test;
import org.openjdk.jmh.annotations.*;
import org.openjdk.jmh.it.Fixtures;
import org.openjdk.jmh.profile.CompilerProfiler;
import org.openjdk.jmh.profile.JavaFlightRecorderProfiler;
import org.openjdk.jmh.results.Result;
import org.openjdk.jmh.results.RunResult;
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;

import java.util.Map;
import java.util.concurrent.TimeUnit;

@Warmup(iterations = 3, time = 1, timeUnit = TimeUnit.SECONDS)
@Measurement(iterations = 3, time = 1, timeUnit = TimeUnit.SECONDS)
@Fork(1)
public class JavaFlightRecorderProfilerTest {

    @Benchmark
    public void work() {
        Fixtures.busyWork();
    }

    @Test
    public void test() throws RunnerException {
        Options opts = new OptionsBuilder()
                .include(Fixtures.getTestMask(this.getClass()))
                .addProfiler(JavaFlightRecorderProfiler.class)
                .build();

        new Runner(opts).runSingle();
    }

}