/*
* Copyright (c) 2010, 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.
*
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*/
/*
* @test
* @bug 6672144
* @summary HttpURLConnection.getInputStream sends POST request after failed chunked send
*/
import java.net.HttpURLConnection;
import java.net.ServerSocket;
import java.net.URL;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
public class StreamingRetry implements Runnable {
static final int ACCEPT_TIMEOUT = 20 * 1000; // 20 seconds
ServerSocket ss;
public static void main(String[] args) throws IOException {
(new StreamingRetry()).instanceMain();
}
void instanceMain() throws IOException {
test();
if (failed > 0) throw new RuntimeException("Some tests failed");
}
void test() throws IOException {
ss = new ServerSocket(0);
ss.setSoTimeout(ACCEPT_TIMEOUT);
int port = ss.getLocalPort();
(new Thread(this)).start();
try {
URL url = new URL("http://localhost:" + port + "/");
HttpURLConnection uc = (HttpURLConnection) url.openConnection();
uc.setDoOutput(true);
uc.setChunkedStreamingMode(4096);
OutputStream os = uc.getOutputStream();
os.write("Hello there".getBytes());
InputStream is = uc.getInputStream();
is.close();
} catch (IOException expected) {
//expected.printStackTrace();
} finally {
ss.close();
}
}
// Server
public void run() {
try {
(ss.accept()).close();
(ss.accept()).close();
ss.close();
fail("The server shouldn't accept a second connection");
} catch (IOException e) {
//OK, the clien will close the server socket if successfull
}
}
volatile int failed = 0;
void fail() {failed++; Thread.dumpStack();}
void fail(String msg) {System.err.println(msg); fail();}
}