author | chegar |
Thu, 07 Jun 2018 14:21:50 +0100 | |
branch | http-client-branch |
changeset 56695 | d219df0c7d24 |
parent 56451 | 9585061fdb04 |
child 56763 | 25821dd1d917 |
permissions | -rw-r--r-- |
49765 | 1 |
/* |
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* Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved. |
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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* |
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* This code is free software; you can redistribute it and/or modify it |
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* under the terms of the GNU General Public License version 2 only, as |
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* published by the Free Software Foundation. |
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* |
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* This code is distributed in the hope that it will be useful, but WITHOUT |
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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* version 2 for more details (a copy is included in the LICENSE file that |
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* accompanied this code). |
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* |
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* You should have received a copy of the GNU General Public License version |
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* 2 along with this work; if not, write to the Free Software Foundation, |
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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* |
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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* or visit www.oracle.com if you need additional information or have any |
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* questions. |
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*/ |
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/* |
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* @test |
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* @summary Tests what happens when response body handlers and subscribers |
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* throw unexpected exceptions. |
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* @library /lib/testlibrary http2/server |
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* @build jdk.testlibrary.SimpleSSLContext HttpServerAdapters |
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* ReferenceTracker ThrowingSubscribers |
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* @modules java.base/sun.net.www.http |
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* java.net.http/jdk.internal.net.http.common |
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* java.net.http/jdk.internal.net.http.frame |
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* java.net.http/jdk.internal.net.http.hpack |
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* @run testng/othervm -Djdk.internal.httpclient.debug=true ThrowingSubscribers |
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*/ |
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import com.sun.net.httpserver.HttpServer; |
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import com.sun.net.httpserver.HttpsConfigurator; |
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import com.sun.net.httpserver.HttpsServer; |
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import jdk.testlibrary.SimpleSSLContext; |
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import org.testng.annotations.AfterTest; |
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import org.testng.annotations.AfterClass; |
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import org.testng.annotations.BeforeTest; |
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import org.testng.annotations.DataProvider; |
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import org.testng.annotations.Test; |
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import javax.net.ssl.SSLContext; |
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import java.io.BufferedReader; |
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import java.io.IOException; |
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import java.io.InputStream; |
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import java.io.InputStreamReader; |
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import java.io.OutputStream; |
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import java.io.UncheckedIOException; |
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import java.net.InetAddress; |
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import java.net.InetSocketAddress; |
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import java.net.URI; |
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import java.net.http.HttpClient; |
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import java.net.http.HttpHeaders; |
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import java.net.http.HttpRequest; |
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import java.net.http.HttpResponse; |
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import java.net.http.HttpResponse.BodyHandler; |
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import java.net.http.HttpResponse.BodyHandlers; |
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import java.net.http.HttpResponse.BodySubscriber; |
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import java.nio.ByteBuffer; |
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import java.nio.charset.StandardCharsets; |
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import java.util.EnumSet; |
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import java.util.List; |
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import java.util.concurrent.CompletableFuture; |
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import java.util.concurrent.CompletionStage; |
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import java.util.concurrent.ConcurrentHashMap; |
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import java.util.concurrent.ConcurrentMap; |
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import java.util.concurrent.Executor; |
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import java.util.concurrent.Executors; |
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import java.util.concurrent.Flow; |
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import java.util.concurrent.atomic.AtomicLong; |
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import java.util.function.Consumer; |
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import java.util.function.Predicate; |
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import java.util.function.Supplier; |
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import java.util.stream.Collectors; |
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import java.util.stream.Stream; |
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import static java.lang.System.out; |
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import static java.lang.String.format; |
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import static java.nio.charset.StandardCharsets.UTF_8; |
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import static org.testng.Assert.assertEquals; |
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import static org.testng.Assert.assertTrue; |
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public class ThrowingSubscribers implements HttpServerAdapters { |
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SSLContext sslContext; |
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HttpTestServer httpTestServer; // HTTP/1.1 [ 4 servers ] |
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HttpTestServer httpsTestServer; // HTTPS/1.1 |
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HttpTestServer http2TestServer; // HTTP/2 ( h2c ) |
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HttpTestServer https2TestServer; // HTTP/2 ( h2 ) |
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String httpURI_fixed; |
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String httpURI_chunk; |
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String httpsURI_fixed; |
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String httpsURI_chunk; |
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String http2URI_fixed; |
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String http2URI_chunk; |
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String https2URI_fixed; |
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String https2URI_chunk; |
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static final int ITERATION_COUNT = 1; |
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// a shared executor helps reduce the amount of threads created by the test |
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static final Executor executor = new TestExecutor(Executors.newCachedThreadPool()); |
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static final ConcurrentMap<String, Throwable> FAILURES = new ConcurrentHashMap<>(); |
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static volatile boolean tasksFailed; |
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static final AtomicLong serverCount = new AtomicLong(); |
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static final AtomicLong clientCount = new AtomicLong(); |
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static final long start = System.nanoTime(); |
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public static String now() { |
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long now = System.nanoTime() - start; |
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long secs = now / 1000_000_000; |
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long mill = (now % 1000_000_000) / 1000_000; |
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long nan = now % 1000_000; |
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return String.format("[%d s, %d ms, %d ns] ", secs, mill, nan); |
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} |
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final ReferenceTracker TRACKER = ReferenceTracker.INSTANCE; |
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private volatile HttpClient sharedClient; |
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static class TestExecutor implements Executor { |
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final AtomicLong tasks = new AtomicLong(); |
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Executor executor; |
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TestExecutor(Executor executor) { |
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this.executor = executor; |
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} |
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@Override |
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public void execute(Runnable command) { |
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long id = tasks.incrementAndGet(); |
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executor.execute(() -> { |
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try { |
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command.run(); |
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} catch (Throwable t) { |
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tasksFailed = true; |
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System.out.printf(now() + "Task %s failed: %s%n", id, t); |
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System.err.printf(now() + "Task %s failed: %s%n", id, t); |
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FAILURES.putIfAbsent("Task " + id, t); |
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throw t; |
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} |
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}); |
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} |
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} |
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@AfterClass |
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static final void printFailedTests() { |
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out.println("\n========================="); |
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try { |
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out.printf("%n%sCreated %d servers and %d clients%n", |
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now(), serverCount.get(), clientCount.get()); |
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if (FAILURES.isEmpty()) return; |
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out.println("Failed tests: "); |
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FAILURES.entrySet().forEach((e) -> { |
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out.printf("\t%s: %s%n", e.getKey(), e.getValue()); |
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e.getValue().printStackTrace(out); |
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e.getValue().printStackTrace(); |
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}); |
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if (tasksFailed) { |
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System.out.println("WARNING: Some tasks failed"); |
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} |
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} finally { |
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out.println("\n=========================\n"); |
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} |
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} |
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private String[] uris() { |
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return new String[] { |
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httpURI_fixed, |
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httpURI_chunk, |
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httpsURI_fixed, |
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httpsURI_chunk, |
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http2URI_fixed, |
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http2URI_chunk, |
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https2URI_fixed, |
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https2URI_chunk, |
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}; |
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} |
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@DataProvider(name = "noThrows") |
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public Object[][] noThrows() { |
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String[] uris = uris(); |
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Object[][] result = new Object[uris.length * 2][]; |
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int i = 0; |
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for (boolean sameClient : List.of(false, true)) { |
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for (String uri: uris()) { |
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result[i++] = new Object[] {uri, sameClient}; |
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} |
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} |
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assert i == uris.length * 2; |
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return result; |
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} |
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@DataProvider(name = "variants") |
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public Object[][] variants() { |
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String[] uris = uris(); |
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Object[][] result = new Object[uris.length * 2 * 2][]; |
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int i = 0; |
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for (Thrower thrower : List.of( |
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new UncheckedIOExceptionThrower(), |
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new UncheckedCustomExceptionThrower())) { |
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for (boolean sameClient : List.of(false, true)) { |
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for (String uri : uris()) { |
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result[i++] = new Object[]{uri, sameClient, thrower}; |
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} |
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} |
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} |
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assert i == uris.length * 2 * 2; |
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return result; |
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} |
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private HttpClient makeNewClient() { |
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clientCount.incrementAndGet(); |
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HttpClient client = HttpClient.newBuilder() |
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.proxy(HttpClient.Builder.NO_PROXY) |
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.executor(executor) |
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.sslContext(sslContext) |
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.build(); |
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return TRACKER.track(client); |
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} |
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HttpClient newHttpClient(boolean share) { |
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if (!share) return makeNewClient(); |
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HttpClient shared = sharedClient; |
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if (shared != null) return shared; |
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synchronized (this) { |
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shared = sharedClient; |
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if (shared == null) { |
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shared = sharedClient = makeNewClient(); |
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} |
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return shared; |
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} |
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} |
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enum SubscriberType { |
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INLINE, // In line subscribers complete their CF on ON_COMPLETE |
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// e.g. BodySubscribers::ofString |
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OFFLINE; // Off line subscribers complete their CF immediately |
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// but require the client to pull the data after the |
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// CF completes (e.g. BodySubscribers::ofInputStream) |
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} |
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static EnumSet<Where> excludes(SubscriberType type) { |
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EnumSet<Where> set = EnumSet.noneOf(Where.class); |
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if (type == SubscriberType.OFFLINE) { |
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// Throwing on onSubscribe needs some more work |
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// for the case of InputStream, where the body has already |
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// completed by the time the subscriber is subscribed. |
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// The only way we have at that point to relay the exception |
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// is to call onError on the subscriber, but should we if |
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// Subscriber::onSubscribed has thrown an exception and |
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// not completed normally? |
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set.add(Where.ON_SUBSCRIBE); |
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} |
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// Don't know how to make the stack reliably cause onError |
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// to be called without closing the connection. |
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// And how do we get the exception if onError throws anyway? |
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set.add(Where.ON_ERROR); |
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return set; |
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} |
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@Test(dataProvider = "noThrows") |
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public void testNoThrows(String uri, boolean sameClient) |
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throws Exception { |
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HttpClient client = null; |
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out.printf("%ntestNoThrows(%s, %b)%n", uri, sameClient); |
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for (int i=0; i< ITERATION_COUNT; i++) { |
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if (!sameClient || client == null) |
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client = newHttpClient(sameClient); |
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HttpRequest req = HttpRequest.newBuilder(URI.create(uri)) |
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.build(); |
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BodyHandler<String> handler = |
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new ThrowingBodyHandler((w) -> {}, |
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BodyHandlers.ofString()); |
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HttpResponse<String> response = client.send(req, handler); |
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String body = response.body(); |
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assertEquals(URI.create(body).getPath(), URI.create(uri).getPath()); |
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} |
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} |
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@Test(dataProvider = "variants") |
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public void testThrowingAsString(String uri, |
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boolean sameClient, |
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Thrower thrower) |
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throws Exception |
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{ |
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String test = format("testThrowingAsString(%s, %b, %s)", |
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uri, sameClient, thrower); |
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testThrowing(test, uri, sameClient, BodyHandlers::ofString, |
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this::shouldHaveThrown, thrower,false, |
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excludes(SubscriberType.INLINE)); |
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} |
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@Test(dataProvider = "variants") |
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public void testThrowingAsLines(String uri, |
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boolean sameClient, |
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Thrower thrower) |
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throws Exception |
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{ |
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String test = format("testThrowingAsLines(%s, %b, %s)", |
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uri, sameClient, thrower); |
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testThrowing(test, uri, sameClient, BodyHandlers::ofLines, |
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this::checkAsLines, thrower,false, |
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excludes(SubscriberType.OFFLINE)); |
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} |
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313 |
@Test(dataProvider = "variants") |
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public void testThrowingAsInputStream(String uri, |
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boolean sameClient, |
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Thrower thrower) |
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throws Exception |
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{ |
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String test = format("testThrowingAsInputStream(%s, %b, %s)", |
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uri, sameClient, thrower); |
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testThrowing(test, uri, sameClient, BodyHandlers::ofInputStream, |
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this::checkAsInputStream, thrower,false, |
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excludes(SubscriberType.OFFLINE)); |
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} |
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@Test(dataProvider = "variants") |
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public void testThrowingAsStringAsync(String uri, |
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boolean sameClient, |
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Thrower thrower) |
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throws Exception |
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{ |
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String test = format("testThrowingAsStringAsync(%s, %b, %s)", |
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uri, sameClient, thrower); |
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testThrowing(test, uri, sameClient, BodyHandlers::ofString, |
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this::shouldHaveThrown, thrower, true, |
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excludes(SubscriberType.INLINE)); |
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} |
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338 |
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@Test(dataProvider = "variants") |
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340 |
public void testThrowingAsLinesAsync(String uri, |
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boolean sameClient, |
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Thrower thrower) |
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343 |
throws Exception |
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{ |
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String test = format("testThrowingAsLinesAsync(%s, %b, %s)", |
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uri, sameClient, thrower); |
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testThrowing(test, uri, sameClient, BodyHandlers::ofLines, |
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this::checkAsLines, thrower,true, |
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excludes(SubscriberType.OFFLINE)); |
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} |
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351 |
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352 |
@Test(dataProvider = "variants") |
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353 |
public void testThrowingAsInputStreamAsync(String uri, |
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boolean sameClient, |
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Thrower thrower) |
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356 |
throws Exception |
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357 |
{ |
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358 |
String test = format("testThrowingAsInputStreamAsync(%s, %b, %s)", |
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uri, sameClient, thrower); |
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360 |
testThrowing(test, uri, sameClient, BodyHandlers::ofInputStream, |
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this::checkAsInputStream, thrower,true, |
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excludes(SubscriberType.OFFLINE)); |
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363 |
} |
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364 |
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365 |
private <T,U> void testThrowing(String name, String uri, boolean sameClient, |
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366 |
Supplier<BodyHandler<T>> handlers, |
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367 |
Finisher finisher, Thrower thrower, |
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368 |
boolean async, EnumSet<Where> excludes) |
|
369 |
throws Exception |
|
370 |
{ |
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371 |
out.printf("%n%s%s%n", now(), name); |
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372 |
try { |
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373 |
testThrowing(uri, sameClient, handlers, finisher, thrower, async, excludes); |
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374 |
} catch (Error | Exception x) { |
|
375 |
FAILURES.putIfAbsent(name, x); |
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376 |
throw x; |
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377 |
} |
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378 |
} |
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379 |
||
380 |
private <T,U> void testThrowing(String uri, boolean sameClient, |
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381 |
Supplier<BodyHandler<T>> handlers, |
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382 |
Finisher finisher, Thrower thrower, |
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383 |
boolean async, |
|
384 |
EnumSet<Where> excludes) |
|
385 |
throws Exception |
|
386 |
{ |
|
387 |
HttpClient client = null; |
|
388 |
for (Where where : EnumSet.complementOf(excludes)) { |
|
389 |
||
390 |
if (!sameClient || client == null) |
|
391 |
client = newHttpClient(sameClient); |
|
392 |
||
393 |
HttpRequest req = HttpRequest. |
|
394 |
newBuilder(URI.create(uri)) |
|
395 |
.build(); |
|
396 |
BodyHandler<T> handler = |
|
397 |
new ThrowingBodyHandler(where.select(thrower), handlers.get()); |
|
398 |
System.out.println("try throwing in " + where); |
|
399 |
HttpResponse<T> response = null; |
|
400 |
if (async) { |
|
401 |
try { |
|
402 |
response = client.sendAsync(req, handler).join(); |
|
403 |
} catch (Error | Exception x) { |
|
404 |
Throwable cause = findCause(x, thrower); |
|
405 |
if (cause == null) throw causeNotFound(where, x); |
|
406 |
System.out.println(now() + "Got expected exception: " + cause); |
|
407 |
} |
|
408 |
} else { |
|
409 |
try { |
|
410 |
response = client.send(req, handler); |
|
411 |
} catch (Error | Exception t) { |
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56695
d219df0c7d24
http-client-branch: synchronous send should be on the exception stack
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parents:
56451
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changeset
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412 |
// synchronous send will rethrow exceptions |
d219df0c7d24
http-client-branch: synchronous send should be on the exception stack
chegar
parents:
56451
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changeset
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413 |
Throwable throwable = t.getCause(); |
d219df0c7d24
http-client-branch: synchronous send should be on the exception stack
chegar
parents:
56451
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changeset
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414 |
assert throwable != null; |
d219df0c7d24
http-client-branch: synchronous send should be on the exception stack
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415 |
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d219df0c7d24
http-client-branch: synchronous send should be on the exception stack
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changeset
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416 |
if (thrower.test(throwable)) { |
d219df0c7d24
http-client-branch: synchronous send should be on the exception stack
chegar
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56451
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changeset
|
417 |
System.out.println(now() + "Got expected exception: " + throwable); |
49765 | 418 |
} else throw causeNotFound(where, t); |
419 |
} |
|
420 |
} |
|
421 |
if (response != null) { |
|
422 |
finisher.finish(where, response, thrower); |
|
423 |
} |
|
424 |
} |
|
425 |
} |
|
426 |
||
427 |
enum Where { |
|
428 |
BODY_HANDLER, ON_SUBSCRIBE, ON_NEXT, ON_COMPLETE, ON_ERROR, GET_BODY, BODY_CF; |
|
429 |
public Consumer<Where> select(Consumer<Where> consumer) { |
|
430 |
return new Consumer<Where>() { |
|
431 |
@Override |
|
432 |
public void accept(Where where) { |
|
433 |
if (Where.this == where) { |
|
434 |
consumer.accept(where); |
|
435 |
} |
|
436 |
} |
|
437 |
}; |
|
438 |
} |
|
439 |
} |
|
440 |
||
441 |
static AssertionError causeNotFound(Where w, Throwable t) { |
|
442 |
return new AssertionError("Expected exception not found in " + w, t); |
|
443 |
} |
|
444 |
||
445 |
interface Thrower extends Consumer<Where>, Predicate<Throwable> { |
|
446 |
||
447 |
} |
|
448 |
||
449 |
interface Finisher<T,U> { |
|
450 |
U finish(Where w, HttpResponse<T> resp, Thrower thrower) throws IOException; |
|
451 |
} |
|
452 |
||
453 |
final <T,U> U shouldHaveThrown(Where w, HttpResponse<T> resp, Thrower thrower) { |
|
454 |
String msg = "Expected exception not thrown in " + w |
|
455 |
+ "\n\tReceived: " + resp |
|
456 |
+ "\n\tWith body: " + resp.body(); |
|
457 |
System.out.println(msg); |
|
458 |
throw new RuntimeException(msg); |
|
459 |
} |
|
460 |
||
461 |
final List<String> checkAsLines(Where w, HttpResponse<Stream<String>> resp, Thrower thrower) { |
|
462 |
switch(w) { |
|
463 |
case BODY_HANDLER: return shouldHaveThrown(w, resp, thrower); |
|
464 |
case GET_BODY: return shouldHaveThrown(w, resp, thrower); |
|
465 |
case BODY_CF: return shouldHaveThrown(w, resp, thrower); |
|
466 |
default: break; |
|
467 |
} |
|
468 |
List<String> result = null; |
|
469 |
try { |
|
470 |
result = resp.body().collect(Collectors.toList()); |
|
471 |
} catch (Error | Exception x) { |
|
472 |
Throwable cause = findCause(x, thrower); |
|
473 |
if (cause != null) { |
|
474 |
out.println(now() + "Got expected exception in " + w + ": " + cause); |
|
475 |
return result; |
|
476 |
} |
|
477 |
throw causeNotFound(w, x); |
|
478 |
} |
|
479 |
return shouldHaveThrown(w, resp, thrower); |
|
480 |
} |
|
481 |
||
482 |
final List<String> checkAsInputStream(Where w, HttpResponse<InputStream> resp, |
|
483 |
Thrower thrower) |
|
484 |
throws IOException |
|
485 |
{ |
|
486 |
switch(w) { |
|
487 |
case BODY_HANDLER: return shouldHaveThrown(w, resp, thrower); |
|
488 |
case GET_BODY: return shouldHaveThrown(w, resp, thrower); |
|
489 |
case BODY_CF: return shouldHaveThrown(w, resp, thrower); |
|
490 |
default: break; |
|
491 |
} |
|
492 |
List<String> result = null; |
|
493 |
try (InputStreamReader r1 = new InputStreamReader(resp.body(), UTF_8); |
|
494 |
BufferedReader r = new BufferedReader(r1)) { |
|
495 |
try { |
|
496 |
result = r.lines().collect(Collectors.toList()); |
|
497 |
} catch (Error | Exception x) { |
|
498 |
Throwable cause = findCause(x, thrower); |
|
499 |
if (cause != null) { |
|
500 |
out.println(now() + "Got expected exception in " + w + ": " + cause); |
|
501 |
return result; |
|
502 |
} |
|
503 |
throw causeNotFound(w, x); |
|
504 |
} |
|
505 |
} |
|
506 |
return shouldHaveThrown(w, resp, thrower); |
|
507 |
} |
|
508 |
||
509 |
private static Throwable findCause(Throwable x, |
|
510 |
Predicate<Throwable> filter) { |
|
511 |
while (x != null && !filter.test(x)) x = x.getCause(); |
|
512 |
return x; |
|
513 |
} |
|
514 |
||
515 |
static final class UncheckedCustomExceptionThrower implements Thrower { |
|
516 |
@Override |
|
517 |
public void accept(Where where) { |
|
518 |
out.println(now() + "Throwing in " + where); |
|
519 |
throw new UncheckedCustomException(where.name()); |
|
520 |
} |
|
521 |
||
522 |
@Override |
|
523 |
public boolean test(Throwable throwable) { |
|
524 |
return UncheckedCustomException.class.isInstance(throwable); |
|
525 |
} |
|
526 |
||
527 |
@Override |
|
528 |
public String toString() { |
|
529 |
return "UncheckedCustomExceptionThrower"; |
|
530 |
} |
|
531 |
} |
|
532 |
||
533 |
static final class UncheckedIOExceptionThrower implements Thrower { |
|
534 |
@Override |
|
535 |
public void accept(Where where) { |
|
536 |
out.println(now() + "Throwing in " + where); |
|
537 |
throw new UncheckedIOException(new CustomIOException(where.name())); |
|
538 |
} |
|
539 |
||
540 |
@Override |
|
541 |
public boolean test(Throwable throwable) { |
|
542 |
return UncheckedIOException.class.isInstance(throwable) |
|
543 |
&& CustomIOException.class.isInstance(throwable.getCause()); |
|
544 |
} |
|
545 |
||
546 |
@Override |
|
547 |
public String toString() { |
|
548 |
return "UncheckedIOExceptionThrower"; |
|
549 |
} |
|
550 |
} |
|
551 |
||
552 |
static final class UncheckedCustomException extends RuntimeException { |
|
553 |
UncheckedCustomException(String message) { |
|
554 |
super(message); |
|
555 |
} |
|
556 |
UncheckedCustomException(String message, Throwable cause) { |
|
557 |
super(message, cause); |
|
558 |
} |
|
559 |
} |
|
560 |
||
561 |
static final class CustomIOException extends IOException { |
|
562 |
CustomIOException(String message) { |
|
563 |
super(message); |
|
564 |
} |
|
565 |
CustomIOException(String message, Throwable cause) { |
|
566 |
super(message, cause); |
|
567 |
} |
|
568 |
} |
|
569 |
||
570 |
static final class ThrowingBodyHandler<T> implements BodyHandler<T> { |
|
571 |
final Consumer<Where> throwing; |
|
572 |
final BodyHandler<T> bodyHandler; |
|
573 |
ThrowingBodyHandler(Consumer<Where> throwing, BodyHandler<T> bodyHandler) { |
|
574 |
this.throwing = throwing; |
|
575 |
this.bodyHandler = bodyHandler; |
|
576 |
} |
|
577 |
@Override |
|
578 |
public BodySubscriber<T> apply(HttpResponse.ResponseInfo rinfo) { |
|
579 |
throwing.accept(Where.BODY_HANDLER); |
|
580 |
BodySubscriber<T> subscriber = bodyHandler.apply(rinfo); |
|
581 |
return new ThrowingBodySubscriber(throwing, subscriber); |
|
582 |
} |
|
583 |
} |
|
584 |
||
585 |
static final class ThrowingBodySubscriber<T> implements BodySubscriber<T> { |
|
586 |
private final BodySubscriber<T> subscriber; |
|
587 |
volatile boolean onSubscribeCalled; |
|
588 |
final Consumer<Where> throwing; |
|
589 |
ThrowingBodySubscriber(Consumer<Where> throwing, BodySubscriber<T> subscriber) { |
|
590 |
this.throwing = throwing; |
|
591 |
this.subscriber = subscriber; |
|
592 |
} |
|
593 |
||
594 |
@Override |
|
595 |
public void onSubscribe(Flow.Subscription subscription) { |
|
596 |
//out.println("onSubscribe "); |
|
597 |
onSubscribeCalled = true; |
|
598 |
throwing.accept(Where.ON_SUBSCRIBE); |
|
599 |
subscriber.onSubscribe(subscription); |
|
600 |
} |
|
601 |
||
602 |
@Override |
|
603 |
public void onNext(List<ByteBuffer> item) { |
|
604 |
// out.println("onNext " + item); |
|
605 |
assertTrue(onSubscribeCalled); |
|
606 |
throwing.accept(Where.ON_NEXT); |
|
607 |
subscriber.onNext(item); |
|
608 |
} |
|
609 |
||
610 |
@Override |
|
611 |
public void onError(Throwable throwable) { |
|
612 |
//out.println("onError"); |
|
613 |
assertTrue(onSubscribeCalled); |
|
614 |
throwing.accept(Where.ON_ERROR); |
|
615 |
subscriber.onError(throwable); |
|
616 |
} |
|
617 |
||
618 |
@Override |
|
619 |
public void onComplete() { |
|
620 |
//out.println("onComplete"); |
|
621 |
assertTrue(onSubscribeCalled, "onComplete called before onSubscribe"); |
|
622 |
throwing.accept(Where.ON_COMPLETE); |
|
623 |
subscriber.onComplete(); |
|
624 |
} |
|
625 |
||
626 |
@Override |
|
627 |
public CompletionStage<T> getBody() { |
|
628 |
throwing.accept(Where.GET_BODY); |
|
629 |
try { |
|
630 |
throwing.accept(Where.BODY_CF); |
|
631 |
} catch (Throwable t) { |
|
632 |
return CompletableFuture.failedFuture(t); |
|
633 |
} |
|
634 |
return subscriber.getBody(); |
|
635 |
} |
|
636 |
} |
|
637 |
||
638 |
||
639 |
@BeforeTest |
|
640 |
public void setup() throws Exception { |
|
641 |
sslContext = new SimpleSSLContext().get(); |
|
642 |
if (sslContext == null) |
|
643 |
throw new AssertionError("Unexpected null sslContext"); |
|
644 |
||
645 |
// HTTP/1.1 |
|
646 |
HttpTestHandler h1_fixedLengthHandler = new HTTP_FixedLengthHandler(); |
|
647 |
HttpTestHandler h1_chunkHandler = new HTTP_ChunkedHandler(); |
|
648 |
InetSocketAddress sa = new InetSocketAddress(InetAddress.getLoopbackAddress(), 0); |
|
649 |
httpTestServer = HttpTestServer.of(HttpServer.create(sa, 0)); |
|
650 |
httpTestServer.addHandler(h1_fixedLengthHandler, "/http1/fixed"); |
|
651 |
httpTestServer.addHandler(h1_chunkHandler, "/http1/chunk"); |
|
652 |
httpURI_fixed = "http://" + httpTestServer.serverAuthority() + "/http1/fixed/x"; |
|
653 |
httpURI_chunk = "http://" + httpTestServer.serverAuthority() + "/http1/chunk/x"; |
|
654 |
||
655 |
HttpsServer httpsServer = HttpsServer.create(sa, 0); |
|
656 |
httpsServer.setHttpsConfigurator(new HttpsConfigurator(sslContext)); |
|
657 |
httpsTestServer = HttpTestServer.of(httpsServer); |
|
658 |
httpsTestServer.addHandler(h1_fixedLengthHandler, "/https1/fixed"); |
|
659 |
httpsTestServer.addHandler(h1_chunkHandler, "/https1/chunk"); |
|
660 |
httpsURI_fixed = "https://" + httpsTestServer.serverAuthority() + "/https1/fixed/x"; |
|
661 |
httpsURI_chunk = "https://" + httpsTestServer.serverAuthority() + "/https1/chunk/x"; |
|
662 |
||
663 |
// HTTP/2 |
|
664 |
HttpTestHandler h2_fixedLengthHandler = new HTTP_FixedLengthHandler(); |
|
665 |
HttpTestHandler h2_chunkedHandler = new HTTP_ChunkedHandler(); |
|
666 |
||
667 |
http2TestServer = HttpTestServer.of(new Http2TestServer("localhost", false, 0)); |
|
668 |
http2TestServer.addHandler(h2_fixedLengthHandler, "/http2/fixed"); |
|
669 |
http2TestServer.addHandler(h2_chunkedHandler, "/http2/chunk"); |
|
670 |
http2URI_fixed = "http://" + http2TestServer.serverAuthority() + "/http2/fixed/x"; |
|
671 |
http2URI_chunk = "http://" + http2TestServer.serverAuthority() + "/http2/chunk/x"; |
|
672 |
||
673 |
https2TestServer = HttpTestServer.of(new Http2TestServer("localhost", true, 0)); |
|
674 |
https2TestServer.addHandler(h2_fixedLengthHandler, "/https2/fixed"); |
|
675 |
https2TestServer.addHandler(h2_chunkedHandler, "/https2/chunk"); |
|
676 |
https2URI_fixed = "https://" + https2TestServer.serverAuthority() + "/https2/fixed/x"; |
|
677 |
https2URI_chunk = "https://" + https2TestServer.serverAuthority() + "/https2/chunk/x"; |
|
678 |
||
679 |
serverCount.addAndGet(4); |
|
680 |
httpTestServer.start(); |
|
681 |
httpsTestServer.start(); |
|
682 |
http2TestServer.start(); |
|
683 |
https2TestServer.start(); |
|
684 |
} |
|
685 |
||
686 |
@AfterTest |
|
687 |
public void teardown() throws Exception { |
|
688 |
String sharedClientName = |
|
689 |
sharedClient == null ? null : sharedClient.toString(); |
|
690 |
sharedClient = null; |
|
691 |
Thread.sleep(100); |
|
692 |
AssertionError fail = TRACKER.check(500); |
|
693 |
try { |
|
694 |
httpTestServer.stop(); |
|
695 |
httpsTestServer.stop(); |
|
696 |
http2TestServer.stop(); |
|
697 |
https2TestServer.stop(); |
|
698 |
} finally { |
|
699 |
if (fail != null) { |
|
700 |
if (sharedClientName != null) { |
|
701 |
System.err.println("Shared client name is: " + sharedClientName); |
|
702 |
} |
|
703 |
throw fail; |
|
704 |
} |
|
705 |
} |
|
706 |
} |
|
707 |
||
708 |
static class HTTP_FixedLengthHandler implements HttpTestHandler { |
|
709 |
@Override |
|
710 |
public void handle(HttpTestExchange t) throws IOException { |
|
711 |
out.println("HTTP_FixedLengthHandler received request to " + t.getRequestURI()); |
|
712 |
try (InputStream is = t.getRequestBody()) { |
|
713 |
is.readAllBytes(); |
|
714 |
} |
|
715 |
byte[] resp = t.getRequestURI().toString().getBytes(StandardCharsets.UTF_8); |
|
716 |
t.sendResponseHeaders(200, resp.length); //fixed content length |
|
717 |
try (OutputStream os = t.getResponseBody()) { |
|
718 |
os.write(resp); |
|
719 |
} |
|
720 |
} |
|
721 |
} |
|
722 |
||
723 |
static class HTTP_ChunkedHandler implements HttpTestHandler { |
|
724 |
@Override |
|
725 |
public void handle(HttpTestExchange t) throws IOException { |
|
726 |
out.println("HTTP_ChunkedHandler received request to " + t.getRequestURI()); |
|
727 |
byte[] resp = t.getRequestURI().toString().getBytes(StandardCharsets.UTF_8); |
|
728 |
try (InputStream is = t.getRequestBody()) { |
|
729 |
is.readAllBytes(); |
|
730 |
} |
|
731 |
t.sendResponseHeaders(200, -1); // chunked/variable |
|
732 |
try (OutputStream os = t.getResponseBody()) { |
|
733 |
os.write(resp); |
|
734 |
} |
|
735 |
} |
|
736 |
} |
|
737 |
||
738 |
} |