117 lines
4.2 KiB
Java
117 lines
4.2 KiB
Java
/*
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* Copyright (c) 2007, 2022, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/*
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* @test
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* @modules java.base/sun.net.www.protocol.file
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* @bug 5052093
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* @library /test/lib
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* @run main/othervm B5052093
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* @summary URLConnection doesn't support large files
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*/
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import java.io.File;
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import java.io.IOException;
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import java.net.InetAddress;
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import java.net.InetSocketAddress;
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import java.net.URL;
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import java.net.URLConnection;
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import java.util.concurrent.Executors;
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import com.sun.net.httpserver.HttpExchange;
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import com.sun.net.httpserver.HttpHandler;
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import com.sun.net.httpserver.HttpServer;
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import static java.net.Proxy.NO_PROXY;
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import jdk.test.lib.net.URIBuilder;
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import sun.net.www.protocol.file.FileURLConnection;
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public class B5052093 {
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private static HttpServer server;
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static long testSize = ((long) (Integer.MAX_VALUE)) + 2;
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public static class LargeFile extends File {
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public LargeFile() {
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super("/dev/zero");
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}
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public long length() {
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return testSize;
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}
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}
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public static class LargeFileURLConnection extends FileURLConnection {
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public LargeFileURLConnection(LargeFile f) throws IOException {
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super(new URL("file:///dev/zero"), f);
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}
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}
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public static void main(String[] args) throws Exception {
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InetAddress loopback = InetAddress.getLoopbackAddress();
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server = HttpServer.create(new InetSocketAddress(loopback, 0), 10, "/", new B5052093Handler());
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server.setExecutor(Executors.newSingleThreadExecutor());
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server.start();
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try {
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URL url = URIBuilder.newBuilder()
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.scheme("http")
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.loopback()
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.port(server.getAddress().getPort())
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.path("/foo")
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.build().toURL();
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URLConnection conn = url.openConnection(NO_PROXY);
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int i = conn.getContentLength();
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long l = conn.getContentLengthLong();
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if (i != -1 || l != testSize) {
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System.out.println("conn.getContentLength = " + i);
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System.out.println("conn.getContentLengthLong = " + l);
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System.out.println("testSize = " + testSize);
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throw new RuntimeException("Wrong content-length from http");
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}
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URLConnection fu = new LargeFileURLConnection(new LargeFile());
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i = fu.getContentLength();
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l = fu.getContentLengthLong();
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if (i != -1 || l != testSize) {
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System.out.println("fu.getContentLength = " + i);
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System.out.println("fu.getContentLengthLong = " + l);
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System.out.println("testSize = " + testSize);
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throw new RuntimeException("Wrong content-length from file");
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}
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} finally {
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server.stop(1);
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}
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}
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}
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class B5052093Handler implements HttpHandler {
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@Override
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public void handle(HttpExchange exchange) throws IOException {
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try {
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exchange.getResponseHeaders().set("content-length", Long.toString(B5052093.testSize));
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exchange.sendResponseHeaders(200, 0);
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exchange.close();
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} catch (IOException e) {
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e.printStackTrace();
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}
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}
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}
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