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/*
* Copyright (c) 2015, 2018, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
import java.io.IOException;
import java.net.InetAddress;
import java.net.InetSocketAddress;
import java.net.ServerSocket;
import java.net.URI;
import java.net.http.HttpClient;
import java.net.http.HttpRequest;
import java.net.http.HttpResponse;
import java.net.http.HttpResponse.BodyHandlers;
import java.net.http.HttpTimeoutException;
import jdk.testlibrary.SimpleSSLContext;
import javax.net.ServerSocketFactory;
import javax.net.ssl.SSLContext;
import javax.net.ssl.SSLServerSocketFactory;
import java.time.Duration;
import java.util.Arrays;
import java.util.List;
import java.util.concurrent.CompletionException;
import java.util.function.Function;
import static java.lang.System.out;
/**
* @test
* @library /lib/testlibrary
* @build jdk.testlibrary.SimpleSSLContext
* @summary Basic tests for response timeouts
* @run main/othervm TimeoutBasic
*/
public class TimeoutBasic {
static List<Duration> TIMEOUTS = List.of(Duration.ofSeconds(1),
Duration.ofMillis(100),
Duration.ofNanos(99),
Duration.ofNanos(1));
static final List<Function<HttpRequest.Builder, HttpRequest.Builder>> METHODS =
Arrays.asList(HttpRequest.Builder::GET,
TimeoutBasic::DELETE,
TimeoutBasic::PUT,
TimeoutBasic::POST,
null);
static final List<HttpClient.Version> VERSIONS =
Arrays.asList(HttpClient.Version.HTTP_2, HttpClient.Version.HTTP_1_1, null);
static final List<String> SCHEMES = List.of("https", "http");
static {
try {
SSLContext.setDefault(new SimpleSSLContext().get());
} catch (IOException x) {
throw new ExceptionInInitializerError(x);
}
}
public static void main(String[] args) throws Exception {
for (Function<HttpRequest.Builder, HttpRequest.Builder> m : METHODS) {
for (HttpClient.Version version : List.of(HttpClient.Version.HTTP_1_1)) {
for (HttpClient.Version reqVersion : VERSIONS) {
for (String scheme : SCHEMES) {
ServerSocketFactory ssf;
if (scheme.equalsIgnoreCase("https")) {
ssf = SSLServerSocketFactory.getDefault();
} else {
ssf = ServerSocketFactory.getDefault();
}
test(version, reqVersion, scheme, m, ssf);
}
}
}
}
}
static HttpRequest.Builder DELETE(HttpRequest.Builder builder) {
return builder.DELETE();
}
static HttpRequest.Builder PUT(HttpRequest.Builder builder) {
HttpRequest.BodyPublisher noBody = HttpRequest.BodyPublishers.noBody();
return builder.PUT(noBody);
}
static HttpRequest.Builder POST(HttpRequest.Builder builder) {
HttpRequest.BodyPublisher noBody = HttpRequest.BodyPublishers.noBody();
return builder.POST(noBody);
}
static HttpRequest newRequest(URI uri,
Duration duration,
HttpClient.Version reqVersion,
Function<HttpRequest.Builder, HttpRequest.Builder> method) {
HttpRequest.Builder reqBuilder = HttpRequest.newBuilder(uri)
.timeout(duration);
if (method != null) reqBuilder = method.apply(reqBuilder);
if (reqVersion != null) reqBuilder = reqBuilder.version(reqVersion);
HttpRequest request = reqBuilder.build();
if (duration.compareTo(Duration.ofSeconds(1)) >= 0) {
if (method == null || !request.method().equalsIgnoreCase("get")) {
out.println("Skipping " + duration + " for " + request.method());
return null;
}
}
return request;
}
public static void test(HttpClient.Version version,
HttpClient.Version reqVersion,
String scheme,
Function<HttpRequest.Builder, HttpRequest.Builder> method,
ServerSocketFactory ssf)
throws Exception
{
HttpClient.Builder builder = HttpClient.newBuilder()
.proxy(HttpClient.Builder.NO_PROXY);
if (version != null) builder.version(version);
HttpClient client = builder.build();
out.printf("%ntest(version=%s, reqVersion=%s, scheme=%s)%n", version, reqVersion, scheme);
try (ServerSocket ss = ssf.createServerSocket()) {
ss.setReuseAddress(false);
ss.bind(new InetSocketAddress(InetAddress.getLoopbackAddress(), 0));
int port = ss.getLocalPort();
URI uri = new URI(scheme +"://localhost:" + port + "/");
out.println("--- TESTING Async");
int count = 0;
for (Duration duration : TIMEOUTS) {
out.println(" with duration of " + duration);
HttpRequest request = newRequest(uri, duration, reqVersion, method);
if (request == null) continue;
count++;
try {
HttpResponse<?> resp = client.sendAsync(request, BodyHandlers.discarding()).join();
out.println("Unexpected response for: " + request);
out.println("\t from " + ss.getLocalSocketAddress());
out.println("Response is: " + resp);
out.println("Headers: " + resp.headers().map());
out.println("Body (should be null): " + resp.body());
throw new RuntimeException("Unexpected response: " + resp.statusCode());
} catch (CompletionException e) {
if (!(e.getCause() instanceof HttpTimeoutException)) {
e.printStackTrace(out);
throw new RuntimeException("Unexpected exception: " + e.getCause());
} else {
out.println("Caught expected timeout: " + e.getCause());
}
}
}
assert count >= TIMEOUTS.size() -1;
out.println("--- TESTING Sync");
count = 0;
for (Duration duration : TIMEOUTS) {
out.println(" with duration of " + duration);
HttpRequest request = newRequest(uri, duration, reqVersion, method);
if (request == null) continue;
count++;
try {
client.send(request, BodyHandlers.discarding());
} catch (HttpTimeoutException e) {
out.println("Caught expected timeout: " + e);
}
}
assert count >= TIMEOUTS.size() -1;
}
}
}
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