fs/fs-tests/src/jmh/java/internal/tests/benchmarks/CopyPropertiesBenchmark.java at main · fredsuvn/fs · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
package internal.tests.benchmarks;

import internal.tests.api.PropertiesCopier;
import internal.tests.common.TestPropsData;
import org.openjdk.jmh.annotations.Benchmark;
import org.openjdk.jmh.annotations.BenchmarkMode;
import org.openjdk.jmh.annotations.Fork;
import org.openjdk.jmh.annotations.Level;
import org.openjdk.jmh.annotations.Measurement;
import org.openjdk.jmh.annotations.Mode;
import org.openjdk.jmh.annotations.OutputTimeUnit;
import org.openjdk.jmh.annotations.Param;
import org.openjdk.jmh.annotations.Scope;
import org.openjdk.jmh.annotations.Setup;
import org.openjdk.jmh.annotations.State;
import org.openjdk.jmh.annotations.Warmup;
import org.openjdk.jmh.infra.Blackhole;

import java.math.BigDecimal;
import java.util.concurrent.TimeUnit;

@State(Scope.Benchmark)
@OutputTimeUnit(TimeUnit.MILLISECONDS)
@BenchmarkMode({Mode.Throughput})
@Warmup(iterations = 3, time = 3, timeUnit = TimeUnit.SECONDS)
@Measurement(iterations = 3, time = 3, timeUnit = TimeUnit.SECONDS)
@Fork(3)
public class CopyPropertiesBenchmark {

    @Param({
        "fs",
        "apache",
        "hutool",
        //"direct"
    })
    private String copierType;

    private PropertiesCopier copier;

    private final TestPropsData data = new TestPropsData();

    {
        data.setI1(1);
        data.setL1(2L);
        data.setStr1("hello");
        data.setIi1(3);
        data.setLl1(4L);
        data.setBb1(new BigDecimal("5.0"));
        data.setI2(1);
        data.setL2(2L);
        data.setStr2("hello");
        data.setIi2(3);
        data.setLl2(4L);
        data.setBb2(new BigDecimal("5.0"));
    }

    @Setup(Level.Trial)
    public void setup() {
        this.copier = PropertiesCopier.createCopier(copierType);
    }

    @Benchmark
    public void copyProperties(Blackhole blackhole) throws Exception {
        TestPropsData copy = new TestPropsData();
        copier.copyProperties(data, copy);
        blackhole.consume(copy);
    }
}