test/jdk/com/sun/net/httpserver/bugs/FixedLengthInputStream.java - master - githubmirror/jdk21u-dev

test/jdk/com/sun/net/httpserver/bugs/FixedLengthInputStream.java
160 строк6 KB
Daniel Fuchs
8225512: Replace wildcard address with loopback or local host in tests - part 15
11 июн 2019, 17:46
11 июн 2019, 17:46b99e916
/*
 * Copyright (c) 2008, 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 6756771 6755625
 * @summary  com.sun.net.httpserver.HttpServer should handle POSTs larger than 2Gig
 * @library /test/lib
 * @run main FixedLengthInputStream
 * @run main/othervm -Djava.net.preferIPv6Addresses=true FixedLengthInputStream
 */

import java.io.InputStream;
import java.io.IOException;
import java.io.OutputStream;
import java.io.PrintStream;
import java.net.InetAddress;
import java.net.InetSocketAddress;
import java.net.HttpURLConnection;
import java.net.Proxy;
import java.net.URL;
import java.net.Socket;
import java.util.logging.*;
import com.sun.net.httpserver.HttpExchange;
import com.sun.net.httpserver.HttpHandler;
import com.sun.net.httpserver.HttpServer;
import jdk.test.lib.net.URIBuilder;

public class FixedLengthInputStream
{
    static final long POST_SIZE = 4L * 1024L * 1024L * 1024L; // 4Gig

    void test(String[] args) throws IOException {
        HttpServer httpServer = startHttpServer();
        int port = httpServer.getAddress().getPort();
        try {
            URL url = URIBuilder.newBuilder()
                .scheme("http")
                .loopback()
                .port(port)
                .path("/flis/")
                .toURLUnchecked();
            HttpURLConnection uc = (HttpURLConnection)url.openConnection(Proxy.NO_PROXY);
            uc.setDoOutput(true);
            uc.setRequestMethod("POST");
            uc.setFixedLengthStreamingMode(POST_SIZE);
            OutputStream os = uc.getOutputStream();

            /* create a 32K byte array with data to POST */
            int thirtyTwoK = 32 * 1024;
            byte[] ba = new byte[thirtyTwoK];
            for (int i =0; i<thirtyTwoK; i++)
                ba[i] = (byte)i;

            long times = POST_SIZE / thirtyTwoK;
            for (int i=0; i<times; i++) {
                os.write(ba);
            }

            os.close();
            InputStream is = uc.getInputStream();
            while(is.read(ba) != -1);
            is.close();

            pass();
        } finally {
            httpServer.stop(0);
        }
    }

    /**
     * Http Server
     */
    HttpServer startHttpServer() throws IOException {
        if (debug) {
            Logger logger =
            Logger.getLogger("com.sun.net.httpserver");
            Handler outHandler = new StreamHandler(System.out,
                                     new SimpleFormatter());
            outHandler.setLevel(Level.FINEST);
            logger.setLevel(Level.FINEST);
            logger.addHandler(outHandler);
        }
        InetAddress loopback = InetAddress.getLoopbackAddress();
        HttpServer httpServer = HttpServer.create(new InetSocketAddress(loopback, 0), 0);
        httpServer.createContext("/flis/", new MyHandler(POST_SIZE));
        httpServer.start();
        return httpServer;
    }

    class MyHandler implements HttpHandler {
        static final int BUFFER_SIZE = 32 * 1024;
        long expected;

        MyHandler(long expected){
            this.expected = expected;
        }

        @Override
        public void handle(HttpExchange t) throws IOException {
            InputStream is = t.getRequestBody();
            byte[] ba = new byte[BUFFER_SIZE];
            int read;
            long count = 0L;
            while((read = is.read(ba)) != -1) {
                count += read;
            }
            is.close();

            check(count == expected, "Expected: " + expected + ", received "
                    + count);

            debug("Received " + count + " bytes");

            t.sendResponseHeaders(200, -1);
            t.close();
        }
    }

         //--------------------- Infrastructure ---------------------------
    boolean debug = true;
    volatile int passed = 0, failed = 0;
    void pass() {passed++;}
    void fail() {failed++; Thread.dumpStack();}
    void fail(String msg) {System.err.println(msg); fail();}
    void unexpected(Throwable t) {failed++; t.printStackTrace();}
    void check(boolean cond) {if (cond) pass(); else fail();}
    void check(boolean cond, String failMessage) {if (cond) pass(); else fail(failMessage);}
    void debug(String message) {if(debug) { System.out.println(message); }  }
    public static void main(String[] args) throws Throwable {
        Class<?> k = new Object(){}.getClass().getEnclosingClass();
        try {k.getMethod("instanceMain",String[].class)
                .invoke( k.newInstance(), (Object) args);}
        catch (Throwable e) {throw e.getCause();}}
    public void instanceMain(String[] args) throws Throwable {
        try {test(args);} catch (Throwable t) {unexpected(t);}
        System.out.printf("%nPassed = %d, failed = %d%n%n", passed, failed);
        if (failed > 0) throw new AssertionError("Some tests failed");}

}