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/*
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* Copyright 2004 Sun Microsystems, Inc. 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
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* CA 95054 USA or visit www.sun.com if you need additional information or
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* have any questions.
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*/
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/**
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* @test
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* @bug 5054016
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* @run main/othervm/timeout=300 checkError
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* @summary get the failure immediately when writing individual chunks over socket fail
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*/
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import java.io.*;
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import java.net.*;
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import java.util.StringTokenizer;
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public class checkError {
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static final int TEST_PASSED = 95;
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static final int TEST_FAILED = 97;
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static int testStatus = TEST_PASSED;
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static String serverName = "localhost";
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static int bufferSize = 8192; // 8k
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static int totalBytes = 1048576; // 1M
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static int j = 0;
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static public Object threadStarting = new Object();
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static public Object threadWaiting = new Object();
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public static void main(String[] args) throws Exception {
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HttpURLConnection conn = null;
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OutputStream toServer = null;
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byte[] buffer = null;
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HTTPServer server = null;
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synchronized(threadWaiting) {
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System.out.println("HTTP-client>Starting default Http-server");
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synchronized(threadStarting) {
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server = new HTTPServer();
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server.start();
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try {
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System.out.println("waiting server to be start");
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threadStarting.wait();
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} catch (InterruptedException e) {
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}
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}
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int port = server.getPort();
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URL url = new URL("http://" + serverName + ":" + port);
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conn = (HttpURLConnection )url.openConnection();
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conn.setRequestMethod("POST");
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conn.setDoOutput(true);
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System.out.println("assigning 1024 to the chunk length");
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conn.setChunkedStreamingMode(1024);
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conn.connect();
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toServer = conn.getOutputStream();
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buffer = getThickBuffer(bufferSize);
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System.out.println("sending " + totalBytes + " bytes");
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}
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int byteAtOnce = 0;
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int sendingBytes = totalBytes;
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try {
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while (sendingBytes > 0) {
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if (sendingBytes > bufferSize) {
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byteAtOnce = bufferSize;
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} else {
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byteAtOnce = sendingBytes;
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}
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toServer.write(buffer, 0, byteAtOnce);
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sendingBytes -= byteAtOnce;
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// System.out.println((totalBytes - sendingBytes) + " was sent");
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toServer.flush();
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}
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} catch (OutOfMemoryError e) {
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e.printStackTrace();
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System.out.println("***ERR***> UNEXPECTED error: " + e);
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testStatus = TEST_FAILED;
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testExit();
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} catch (IOException e) {
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// e.printStackTrace();
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// this is the expected IOException
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// due to server.close()
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testStatus = TEST_PASSED;
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testExit();
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} finally {
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toServer.close();
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}
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// we have not received the expected IOException
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// test fail
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testStatus = TEST_FAILED;
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testExit();
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}
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static void testExit() {
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if (testStatus == TEST_FAILED) {
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throw new RuntimeException("Test Failed: haven't received the expected IOException");
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} else {
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System.out.println("TEST PASSED");
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}
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System.exit(testStatus);
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}
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static byte[] getThickBuffer(int size) {
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byte[] buffer = new byte[size];
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for (int i = 0; i < size; i++) {
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if (j > 9)
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j = 0;
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String s = Integer.toString(j);
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buffer[i] = (byte )s.charAt(0);
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j++;
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}
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return buffer;
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}
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}
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class HTTPServer extends Thread {
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static volatile boolean isCompleted;
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Socket client;
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ServerSocket serverSocket;
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int getPort() {
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return serverSocket.getLocalPort();
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}
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public void run() {
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synchronized(checkError.threadStarting) {
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try {
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serverSocket = new ServerSocket(0, 100);
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} catch (Exception e) {
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e.printStackTrace();
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checkError.testStatus = checkError.TEST_FAILED;
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return;
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}
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checkError.threadStarting.notify();
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}
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try {
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client = serverSocket.accept();
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} catch (Exception e) {
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e.printStackTrace();
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checkError.testStatus = checkError.TEST_FAILED;
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return;
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}
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System.out.println("Server started");
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BufferedReader in = null;
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PrintStream out = null;
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InputStreamReader reader = null;
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String version = null;
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String line;
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String method;
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synchronized(checkError.threadWaiting) {
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try {
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reader = new InputStreamReader(client.getInputStream());
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in = new BufferedReader(reader);
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line = in.readLine();
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} catch (Exception e) {
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e.printStackTrace();
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checkError.testStatus = checkError.TEST_FAILED;
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return;
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}
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StringTokenizer st = new StringTokenizer(line);
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method = st.nextToken();
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String fileName = st.nextToken();
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// save version for replies
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if (st.hasMoreTokens()) version = st.nextToken();
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System.out.println("HTTP version: " + version);
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}
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try {
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while (line != null && line.length() > 0) {
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line = in.readLine();
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System.out.println(line);
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}
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} catch (IOException e) {
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e.printStackTrace();
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checkError.testStatus = checkError.TEST_FAILED;
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return;
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}
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if (method.equals("POST")) {
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System.out.println("receiving data");
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byte[] buf = new byte[1024];
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try {
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//reading bytes until chunk whose size is zero,
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// see 19.4.6 Introduction of Transfer-Encoding in RFC2616
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int count = 0;
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while (count <=5) {
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count++;
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in.readLine();
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}
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System.out.println("Server socket is closed");
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in.close();
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client.close();
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serverSocket.close();
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} catch (IOException e) {
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e.printStackTrace();
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checkError.testStatus = checkError.TEST_FAILED;
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return;
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} catch (OutOfMemoryError e) {
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e.printStackTrace();
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checkError.testStatus = checkError.TEST_FAILED;
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return;
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}
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}
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}
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}
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