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Removing @Disabled microbenchmark from BufferUtilTest

This commit is contained in:
Joakim Erdfelt 2023-01-04 09:29:50 -06:00
parent ccce29dde8
commit f3cbe80395
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1 changed files with 0 additions and 31 deletions
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jetty-core/jetty-util/src/test/java/org/eclipse/jetty/util/BufferUtilTest.java
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@ -27,7 +27,6 @@ import org.eclipse.jetty.util.resource.Resource;
import org.eclipse.jetty.util.resource.ResourceFactory;
import org.junit.jupiter.api.AfterEach;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Disabled;
import org.junit.jupiter.api.Test;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
@ -251,36 +250,6 @@ public class BufferUtilTest
private static final Logger LOG = LoggerFactory.getLogger(BufferUtilTest.class);
@Test
@Disabled("Very simple microbenchmark to compare different writeTo implementations. Only for development thus " +
"ignored.")
public void testWriteToMicrobenchmark() throws IOException
{
int capacity = 1024 * 128;
int iterations = 100;
int testRuns = 10;
byte[] bytes = new byte[capacity];
ThreadLocalRandom.current().nextBytes(bytes);
ByteBuffer buffer = BufferUtil.allocate(capacity);
BufferUtil.append(buffer, bytes, 0, capacity);
long startTest = NanoTime.now();
for (int i = 0; i < testRuns; i++)
{
long start = NanoTime.now();
for (int j = 0; j < iterations; j++)
{
ByteArrayOutputStream out = new ByteArrayOutputStream();
long startRun = NanoTime.now();
BufferUtil.writeTo(buffer.asReadOnlyBuffer(), out);
// LOG.info("run elapsed={}ms", NanoTime.elapsedFrom(startRun) / 1000);
assertThat("Bytes in out equal bytes in buffer", Arrays.equals(bytes, out.toByteArray()), is(true));
}
long elapsed = NanoTime.since(start);
LOG.warn("elapsed={}ms average={}ms", elapsed / 1000, elapsed / iterations / 1000);
}
LOG.warn("overall average: {}ms", NanoTime.since(startTest) / testRuns / iterations / 1000);
}
@Test
public void testWriteToWithBufferThatDoesNotExposeArrayAndSmallContent() throws IOException
{