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/* | ||
* Copyright (c) 2023, 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. Oracle designates this | ||
* particular file as subject to the "Classpath" exception as provided | ||
* by Oracle in the LICENSE file that accompanied this code. | ||
* | ||
* 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. | ||
*/ | ||
|
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/* | ||
* @test | ||
* @bug 8304701 | ||
* @summary Verifies that for a redirected request, the given HttpClient | ||
* will clear and start a new response timer instead of throwing | ||
* an HttpTimeoutException during the redirected request. | ||
* @library /test/lib /test/jdk/java/net/httpclient/lib | ||
* @build jdk.test.lib.net.SimpleSSLContext | ||
* @run testng/othervm -Djdk.httpclient.HttpClient.log=errors,trace -Djdk.internal.httpclient.debug=false RedirectTimeoutTest | ||
*/ | ||
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import jdk.httpclient.test.lib.common.HttpServerAdapters.HttpTestExchange; | ||
import jdk.httpclient.test.lib.common.HttpServerAdapters.HttpTestHandler; | ||
import jdk.httpclient.test.lib.common.HttpServerAdapters.HttpTestResponseHeaders; | ||
import jdk.httpclient.test.lib.common.HttpServerAdapters.HttpTestServer; | ||
import org.testng.TestException; | ||
import org.testng.annotations.AfterTest; | ||
import org.testng.annotations.BeforeTest; | ||
import org.testng.annotations.DataProvider; | ||
import org.testng.annotations.Test; | ||
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import java.io.IOException; | ||
import java.io.OutputStream; | ||
import java.io.PrintStream; | ||
import java.net.URI; | ||
import java.net.http.HttpClient; | ||
import java.net.http.HttpClient.Version; | ||
import java.net.http.HttpRequest; | ||
import java.net.http.HttpResponse; | ||
import java.net.http.HttpTimeoutException; | ||
import java.nio.charset.StandardCharsets; | ||
import java.time.Duration; | ||
import java.time.Instant; | ||
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import static java.net.http.HttpClient.Redirect.ALWAYS; | ||
import static java.net.http.HttpClient.Version.HTTP_1_1; | ||
import static java.net.http.HttpClient.Version.HTTP_2; | ||
import static jdk.test.lib.Utils.adjustTimeout; | ||
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public class RedirectTimeoutTest { | ||
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static HttpTestServer h1TestServer, h2TestServer; | ||
static URI h1Uri, h1RedirectUri, h2Uri, h2RedirectUri, h2WarmupUri, testRedirectURI; | ||
private static final long TIMEOUT_MILLIS = 3000L; // 3s | ||
private static final long SLEEP_TIME = 1500L; // 1.5s | ||
public static final int ITERATIONS = 4; | ||
private static final PrintStream out = System.out; | ||
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@BeforeTest | ||
public void setup() throws IOException { | ||
h1TestServer = HttpTestServer.create(HTTP_1_1); | ||
h2TestServer = HttpTestServer.create(HTTP_2); | ||
h1Uri = URI.create("http://" + h1TestServer.serverAuthority() + "/h1_test"); | ||
h1RedirectUri = URI.create("http://" + h1TestServer.serverAuthority() + "/h1_redirect"); | ||
h2Uri = URI.create("http://" + h2TestServer.serverAuthority() + "/h2_test"); | ||
h2RedirectUri = URI.create("http://" + h2TestServer.serverAuthority() + "/h2_redirect"); | ||
h2WarmupUri = URI.create("http://" + h2TestServer.serverAuthority() + "/h2_warmup"); | ||
h1TestServer.addHandler(new GetHandler(), "/h1_test"); | ||
h1TestServer.addHandler(new RedirectHandler(), "/h1_redirect"); | ||
h2TestServer.addHandler(new GetHandler(), "/h2_test"); | ||
h2TestServer.addHandler(new RedirectHandler(), "/h2_redirect"); | ||
h2TestServer.addHandler(new Http2Warmup(), "/h2_warmup"); | ||
h1TestServer.start(); | ||
h2TestServer.start(); | ||
} | ||
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@AfterTest | ||
public void teardown() { | ||
h1TestServer.stop(); | ||
h2TestServer.stop(); | ||
} | ||
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@DataProvider(name = "testData") | ||
public Object[][] testData() { | ||
return new Object[][] { | ||
{ HTTP_1_1, h1Uri, h1RedirectUri }, | ||
{ HTTP_2, h2Uri, h2RedirectUri } | ||
}; | ||
} | ||
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@Test(dataProvider = "testData") | ||
public void test(Version version, URI uri, URI redirectURI) throws InterruptedException { | ||
out.println("Testing for " + version); | ||
testRedirectURI = redirectURI; | ||
HttpClient.Builder clientBuilder = HttpClient.newBuilder().followRedirects(ALWAYS); | ||
HttpRequest request = HttpRequest.newBuilder().uri(uri) | ||
.GET() | ||
.version(version) | ||
.timeout(Duration.ofMillis(adjustTimeout(TIMEOUT_MILLIS))) | ||
.build(); | ||
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try (HttpClient client = clientBuilder.build()) { | ||
if (version.equals(HTTP_2)) | ||
client.send(HttpRequest.newBuilder(h2WarmupUri).HEAD().build(), HttpResponse.BodyHandlers.discarding()); | ||
/* | ||
With TIMEOUT_MILLIS set to 1500ms and the server's RedirectHandler sleeping for 750ms before responding | ||
to each request, 4 iterations will take a guaranteed minimum time of 3000ms which will ensure that any | ||
uncancelled/uncleared timers will fire within the test window. | ||
*/ | ||
for (int i = 0; i < ITERATIONS; i++) { | ||
out.println(Instant.now() + ": Client: Sending request #" + (i + 1)); | ||
client.send(request, HttpResponse.BodyHandlers.ofString()); | ||
out.println("Request complete"); | ||
} | ||
} catch (IOException e) { | ||
if (e.getClass() == HttpTimeoutException.class) { | ||
e.printStackTrace(System.out); | ||
throw new TestException("Timeout from original HttpRequest expired on redirect when it should have been cancelled."); | ||
} else { | ||
throw new RuntimeException(e); | ||
} | ||
} | ||
} | ||
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public static class Http2Warmup implements HttpTestHandler { | ||
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@Override | ||
public void handle(HttpTestExchange t) throws IOException { | ||
t.sendResponseHeaders(200, 0); | ||
} | ||
} | ||
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public static class GetHandler implements HttpTestHandler { | ||
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@Override | ||
public void handle(HttpTestExchange exchange) throws IOException { | ||
out.println(Instant.now() + ": Server: Get Handler Called"); | ||
HttpTestResponseHeaders responseHeaders = exchange.getResponseHeaders(); | ||
responseHeaders.addHeader("Location", testRedirectURI.toString()); | ||
exchange.sendResponseHeaders(302, 0); | ||
} | ||
} | ||
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public static class RedirectHandler implements HttpTestHandler { | ||
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@Override | ||
public void handle(HttpTestExchange exchange) throws IOException { | ||
out.println(Instant.now() + ": Server: Redirect Handler Called"); | ||
byte[] data = "Test".getBytes(StandardCharsets.UTF_8); | ||
try { | ||
Thread.sleep(adjustTimeout(SLEEP_TIME)); | ||
} catch (InterruptedException e) { | ||
throw new RuntimeException(e); | ||
} | ||
exchange.sendResponseHeaders(200, data.length); | ||
try (OutputStream os = exchange.getResponseBody()) { | ||
os.write(data); | ||
} | ||
} | ||
} | ||
} |
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