/*
* Copyright ( c ) 2001 , 2019 , 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
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*/
/*
* @ test
* @ bug 4389976
* @ library / test / lib
* @ summary can ' t unblock read ( ) of InputStream from URL connection
* @ run main / timeout = 40 / othervm - Dsun . net . client . defaultReadTimeout = 2000 TimeoutTest
*/
import java.io.*;
import java.net.*;
import jdk.test.lib.net.URIBuilder;
public class TimeoutTest {
class Server extends Thread {
ServerSocket server;
Server (ServerSocket server) {
super ();
this .server = server;
}
public void run () {
try {
Socket s = server.accept ();
while (!finished ()) {
Thread .sleep (1000 );
}
s.close();
} catch (Exception e) {
}
}
boolean isFinished = false ;
synchronized boolean finished () {
return (isFinished);
}
synchronized void done () {
isFinished = true ;
}
}
public static void main(String[] args) throws Exception {
TimeoutTest t = new TimeoutTest ();
t.test ();
}
public void test() throws Exception {
ServerSocket ss = new ServerSocket();
ss.bind(new InetSocketAddress(InetAddress.getLoopbackAddress(), 0 ));
Server s = new Server (ss);
try {
URL url = URIBuilder.newBuilder()
.scheme("http" )
.loopback()
.port(ss.getLocalPort())
.toURL();
System.out.println("URL: " + url);
URLConnection urlc = url.openConnection ();
InputStream is = urlc.getInputStream ();
throw new RuntimeException("Should have received timeout" );
} catch (SocketTimeoutException e) {
return ;
} finally {
s.done();
ss.close();
}
}
}
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