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/*
* Copyright (c) 2017, 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.
*/
/*
* @test
* @summary Basic test for WebSocketHandshakeException
* @library /lib/testlibrary
* @build jdk.testlibrary.SimpleSSLContext
* @modules java.net.http
* jdk.httpserver
* @run testng/othervm -Djdk.internal.httpclient.debug=true WSHandshakeExceptionTest
*/
import com.sun.net.httpserver.HttpServer;
import com.sun.net.httpserver.HttpsConfigurator;
import com.sun.net.httpserver.HttpsServer;
import java.net.InetAddress;
import java.net.http.HttpClient;
import java.net.http.WebSocket;
import java.net.http.WebSocketHandshakeException;
import jdk.testlibrary.SimpleSSLContext;
import org.testng.annotations.AfterTest;
import org.testng.annotations.BeforeTest;
import org.testng.annotations.DataProvider;
import org.testng.annotations.Test;
import javax.net.ssl.SSLContext;
import java.net.InetSocketAddress;
import java.net.URI;
import java.util.concurrent.CompletionException;
import java.util.concurrent.ExecutionException;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import static java.net.http.HttpClient.Builder.NO_PROXY;
import static org.testng.Assert.assertEquals;
import static org.testng.Assert.assertNotNull;
import static org.testng.Assert.fail;
public class WSHandshakeExceptionTest {
SSLContext sslContext;
HttpServer httpTestServer; // HTTP/1.1 [ 2 servers ]
HttpsServer httpsTestServer; // HTTPS/1.1
String httpURI;
String httpsURI;
static final int ITERATION_COUNT = 10;
// a shared executor helps reduce the amount of threads created by the test
static final ExecutorService executor = Executors.newCachedThreadPool();
@DataProvider(name = "variants")
public Object[][] variants() {
return new Object[][]{
{ httpURI, false },
{ httpsURI, false },
{ httpURI, true },
{ httpsURI, true },
};
}
HttpClient newHttpClient() {
return HttpClient.newBuilder()
.proxy(NO_PROXY)
.executor(executor)
.sslContext(sslContext)
.build();
}
@Test(dataProvider = "variants")
public void test(String uri, boolean sameClient) {
HttpClient client = null;
for (int i = 0; i < ITERATION_COUNT; i++) {
System.out.printf("iteration %s%n", i);
if (!sameClient || client == null)
client = newHttpClient();
try {
client.newWebSocketBuilder()
.buildAsync(URI.create(uri), new WebSocket.Listener() { })
.join();
fail("Expected to throw");
} catch (CompletionException ce) {
Throwable t = getCompletionCause(ce);
if (!(t instanceof WebSocketHandshakeException)) {
throw new AssertionError("Unexpected exception", t);
}
WebSocketHandshakeException wse = (WebSocketHandshakeException) t;
assertNotNull(wse.getResponse());
assertEquals(wse.getResponse().statusCode(), 404);
}
}
}
@BeforeTest
public void setup() throws Exception {
sslContext = new SimpleSSLContext().get();
if (sslContext == null)
throw new AssertionError("Unexpected null sslContext");
// HTTP/1.1
InetSocketAddress sa = new InetSocketAddress(InetAddress.getLoopbackAddress(), 0);
httpTestServer = HttpServer.create(sa, 0);
httpURI = "ws://localhost:" + httpTestServer.getAddress().getPort() + "/";
httpsTestServer = HttpsServer.create(sa, 0);
httpsTestServer.setHttpsConfigurator(new HttpsConfigurator(sslContext));
httpsURI = "wss://localhost:" + httpsTestServer.getAddress().getPort() + "/";
httpTestServer.start();
httpsTestServer.start();
}
@AfterTest
public void teardown() {
httpTestServer.stop(0);
httpsTestServer.stop(0);
executor.shutdownNow();
}
private static Throwable getCompletionCause(Throwable x) {
if (!(x instanceof CompletionException)
&& !(x instanceof ExecutionException)) return x;
final Throwable cause = x.getCause();
if (cause == null) {
throw new InternalError("Unexpected null cause", x);
}
return cause;
}
}
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