/*
* 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
* or visit www . oracle . com if you need additional information or have any
* questions .
*/
/**
* @ test
* @ bug 4361492
* @ summary HTTPUrlConnection does not receive binary data correctly
* @ library / test / lib
* @ run main / timeout = 20 ResendPostBody
*/
import java.io.*;
import java.net.*;
import jdk.test.lib.net.URIBuilder;
/*
* This test does the following :
* 1 . client opens HTTP connection to server
* 2 . client sends POST with a body containing " ZZZ "
* 3 . server waits for POST and closes connection without replying
* 4 . client should re - open the connection and re - send the POST
* 5 . < bug > The client forgets to re - send the body with the POST
* The server hangs waiting for the body < / bug >
*
* < bugfixed > The client sends the body . The server reads it and the
* test terminates normally < / bugfixed >
*/
public class ResendPostBody {
static class Server extends Thread {
private InputStream in;
private OutputStream out;
private Socket sock;
private StringBuffer response;
private ServerSocket server;
Server(ServerSocket s) throws IOException {
server = s;
}
void waitFor(String s) throws IOException {
byte [] w = s.getBytes();
for (int c = 0 ; c < w.length; c++) {
byte expected = w[c];
int b = in.read();
if (b == -1 ) {
acceptConn();
}
if ((byte ) b != expected) {
c = 0 ;
}
}
}
private boolean done = false ;
public synchronized boolean finished() {
return done;
}
public synchronized void setFinished(boolean b) throws IOException {
done = b;
this .closeConn();
server.close();
}
void acceptConn() throws IOException {
sock = server.accept();
in = sock.getInputStream();
out = sock.getOutputStream();
}
void closeConn() throws IOException {
in.close();
out.close();
sock.close();
}
public void run() {
try {
response = new StringBuffer(1024 );
acceptConn();
waitFor("POST" );
waitFor("ZZZ" );
Thread .sleep(500 );
sock.close();
acceptConn();
waitFor("POST" );
waitFor("ZZZ" );
response.append("HTTP/1.1 200 OK\r\n" );
response.append("Server: Microsoft-IIS/5.0" );
response.append("Date: Wed, 26 Jul 2000 14:17:04 GMT\r\n\r\n" );
out.write(response.toString().getBytes());
out.flush();
while (!finished()) {
Thread .sleep(1000 );
}
} catch (Exception e) {
if (!done) {
System.err.println("Server Exception: " + e);
}
} finally {
try {
closeConn();
} catch (IOException ioe) {
if (!done) {
ioe.printStackTrace();
}
}
}
}
}
private ServerSocket ss;
private Server server;
public static void main(String[] args) throws Exception {
if (args.length == 1 && args[0 ].equals("-i" )) {
System.out.println("Press return when ready" );
System.in.read();
System.out.println("Done" );
}
ResendPostBody t = new ResendPostBody();
t.execute();
}
public void execute() throws Exception {
byte b[] = "X=ABCDEFGHZZZ" .getBytes();
ss = new ServerSocket(0 , 0 , InetAddress.getLoopbackAddress());
server = new Server(ss);
server.start();
/* Get the URL */
URL url = URIBuilder.newBuilder()
.scheme("http" )
.loopback()
.port(ss.getLocalPort())
.path("/test" )
.toURL();
HttpURLConnection conURL = (HttpURLConnection) url.openConnection(Proxy.NO_PROXY);
conURL.setDoOutput(true );
conURL.setDoInput(true );
conURL.setAllowUserInteraction(false );
conURL.setUseCaches(false );
conURL.setRequestProperty("Content-Type" , "application/x-www-form-urlencoded" );
conURL.setRequestProperty("Content-Length" , "" + b.length);
conURL.setRequestProperty("Connection" , "Close" );
/* POST some data */
DataOutputStream OutStream = new DataOutputStream(conURL.getOutputStream());
OutStream.write(b, 0 , b.length);
OutStream.flush();
OutStream.close();
/* Read the response */
int resp = conURL.getResponseCode();
server.setFinished(true ); // Set finished and close ServerSocket
server.join(); // Join server thread
if (resp != 200 )
throw new RuntimeException("Response code was not 200: " + resp);
}
}
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