org.openjdk.jmh.ct.other.BlackholeApiTest Maven / Gradle / Ivy
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* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
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package org.openjdk.jmh.ct.other;
import org.junit.Test;
import org.openjdk.jmh.annotations.Benchmark;
import org.openjdk.jmh.annotations.BenchmarkMode;
import org.openjdk.jmh.annotations.Mode;
import org.openjdk.jmh.ct.CompileTest;
import org.openjdk.jmh.infra.Blackhole;
/**
* Tests basic blackholing API.
*/
@BenchmarkMode(Mode.All)
public class BlackholeApiTest {
@Benchmark
public void testNothing() {
}
@Benchmark
public Object testReturnObject() {
return null;
}
@Benchmark
public int testReturnInt() {
return 0;
}
@Benchmark
public void testBH(Blackhole bh) {
}
@Benchmark
public Object testBH_ReturnObject(Blackhole bh) {
return null;
}
@Benchmark
public int testBH_ReturnInt(Blackhole bh) {
return 0;
}
@Test
public void compileTest() {
CompileTest.assertOK(this.getClass());
}
}