Merge "Separate timeNumberFormatTrivialFormatLong into its own file and delete HostnameVerifierTest."
This commit is contained in:
Miguel Aranda
@@ -140,15 +140,6 @@ public class ExpensiveObjectsPerfTest {
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}
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}
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@Test
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public void timeNumberFormatTrivialFormatLong() {
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NumberFormat nf = NumberFormat.getInstance(Locale.US);
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BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
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while (state.keepRunning()) {
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nf.format(1024L);
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}
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}
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@Test
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public void timeLongToString() {
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BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
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@@ -1,192 +0,0 @@
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/*
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* Copyright (C) 2022 The Android Open Source Project.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package android.libcore.regression;
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import android.perftests.utils.BenchmarkState;
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import android.perftests.utils.PerfStatusReporter;
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import android.test.suitebuilder.annotation.LargeTest;
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import org.junit.Before;
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import org.junit.Rule;
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import org.junit.Test;
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import org.junit.runner.RunWith;
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import org.junit.runners.Parameterized;
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import org.junit.runners.Parameterized.Parameters;
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import java.io.ByteArrayInputStream;
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import java.net.URL;
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import java.security.Principal;
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import java.security.cert.Certificate;
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import java.security.cert.CertificateFactory;
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import java.util.Arrays;
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import java.util.Collection;
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import javax.net.ssl.HostnameVerifier;
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import javax.net.ssl.HttpsURLConnection;
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import javax.net.ssl.SSLSession;
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import javax.net.ssl.SSLSessionContext;
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/**
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* This benchmark makes a real HTTP connection to a handful of hosts and
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* captures the served certificates as a byte array. It then verifies each
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* certificate in the benchmark loop, being careful to convert from the
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* byte[] to the certificate each time. Otherwise the certificate class
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* caches previous results which skews the results of the benchmark: In practice
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* each certificate instance is verified once and then released.
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*/
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@RunWith(Parameterized.class)
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@LargeTest
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public final class HostnameVerifierPerfTest {
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@Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
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@Parameters(name = "mHost({0})")
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public static Collection<Object[]> data() {
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return Arrays.asList(
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new Object[][] {
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{"m.google.com"},
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{"www.google.com"},
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{"www.amazon.com"},
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{"www.ubs.com"}
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});
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}
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@Parameterized.Parameter(0)
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public String mHost;
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private String mHostname;
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private HostnameVerifier mHostnameVerifier;
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private byte[][] mEncodedCertificates;
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@Before
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public void setUp() throws Exception {
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URL url = new URL("https", mHost, "/");
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mHostnameVerifier = HttpsURLConnection.getDefaultHostnameVerifier();
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HttpsURLConnection connection = (HttpsURLConnection) url.openConnection();
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connection.setHostnameVerifier(new HostnameVerifier() {
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public boolean verify(String mHostname, SSLSession sslSession) {
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try {
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mEncodedCertificates = certificatesToBytes(sslSession.getPeerCertificates());
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} catch (Exception e) {
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throw new RuntimeException(e);
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}
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HostnameVerifierPerfTest.this.mHostname = mHostname;
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return true;
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}
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});
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connection.getInputStream();
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connection.disconnect();
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}
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@Test
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public void timeVerify() throws Exception {
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BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
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while (state.keepRunning()) {
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final Certificate[] certificates = bytesToCertificates(mEncodedCertificates);
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FakeSSLSession sslSession = new FakeSSLSession() {
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@Override public Certificate[] getPeerCertificates() {
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return certificates;
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}
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};
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mHostnameVerifier.verify(mHostname, sslSession);
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}
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}
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private byte[][] certificatesToBytes(Certificate[] certificates) throws Exception {
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byte[][] result = new byte[certificates.length][];
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for (int i = 0, certificatesLength = certificates.length; i < certificatesLength; i++) {
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result[i] = certificates[i].getEncoded();
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}
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return result;
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}
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private Certificate[] bytesToCertificates(byte[][] encodedCertificates) throws Exception {
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CertificateFactory certificateFactory = CertificateFactory.getInstance("X.509");
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Certificate[] result = new Certificate[encodedCertificates.length];
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for (int i = 0; i < encodedCertificates.length; i++) {
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result[i] = certificateFactory.generateCertificate(
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new ByteArrayInputStream(encodedCertificates[i]));
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}
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return result;
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}
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private static class FakeSSLSession implements SSLSession {
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public int getApplicationBufferSize() {
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throw new UnsupportedOperationException();
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}
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public String getCipherSuite() {
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throw new UnsupportedOperationException();
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}
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public long getCreationTime() {
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throw new UnsupportedOperationException();
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}
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public byte[] getId() {
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throw new UnsupportedOperationException();
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}
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public long getLastAccessedTime() {
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throw new UnsupportedOperationException();
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}
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public Certificate[] getLocalCertificates() {
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throw new UnsupportedOperationException();
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}
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public Principal getLocalPrincipal() {
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throw new UnsupportedOperationException();
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}
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public int getPacketBufferSize() {
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throw new UnsupportedOperationException();
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}
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public javax.security.cert.X509Certificate[] getPeerCertificateChain() {
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throw new UnsupportedOperationException();
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}
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public Certificate[] getPeerCertificates() {
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throw new UnsupportedOperationException();
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}
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public String getPeerHost() {
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throw new UnsupportedOperationException();
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}
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public int getPeerPort() {
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throw new UnsupportedOperationException();
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}
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public Principal getPeerPrincipal() {
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throw new UnsupportedOperationException();
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}
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public String getProtocol() {
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throw new UnsupportedOperationException();
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}
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public SSLSessionContext getSessionContext() {
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throw new UnsupportedOperationException();
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}
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public Object getValue(String name) {
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throw new UnsupportedOperationException();
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}
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public String[] getValueNames() {
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throw new UnsupportedOperationException();
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}
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public void invalidate() {
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throw new UnsupportedOperationException();
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}
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public boolean isValid() {
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throw new UnsupportedOperationException();
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}
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public void putValue(String name, Object value) {
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throw new UnsupportedOperationException();
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}
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public void removeValue(String name) {
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throw new UnsupportedOperationException();
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}
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}
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}
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@@ -0,0 +1,49 @@
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/*
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* Copyright (C) 2022 The Android Open Source Project.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package android.libcore.regression;
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import android.perftests.utils.BenchmarkState;
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import android.perftests.utils.PerfStatusReporter;
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import android.test.suitebuilder.annotation.LargeTest;
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import androidx.test.runner.AndroidJUnit4;
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import org.junit.Rule;
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import org.junit.Test;
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import org.junit.runner.RunWith;
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import java.text.NumberFormat;
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import java.util.Locale;
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/**
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* Benchmarks creation and cloning various expensive objects.
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*/
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@RunWith(AndroidJUnit4.class)
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@LargeTest
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public class NumberFormatTrivialFormatLongPerfTest {
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@Rule
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public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
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@Test
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public void timeNumberFormatTrivialFormatLong() {
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NumberFormat nf = NumberFormat.getInstance(Locale.US);
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BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
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while (state.keepRunning()) {
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nf.format(1024L);
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}
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}
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}
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