/*
 * Copyright (c) 2016, 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 8146975
 * @summary test RMI-IIOP with value object return
 * @library /lib/testlibrary
 * @build jdk.testlibrary.*
 * @compile Test.java Test2.java Test3.java Test4.java
 * HelloInterface.java HelloServer.java HelloClient.java
 * HelloImpl.java _HelloImpl_Tie.java _HelloInterface_Stub.java
 * RmiIiopReturnValueTest.java
 * @run main/othervm -Djava.naming.provider.url=iiop://localhost:5050
 *     -Djava.naming.factory.initial=com.sun.jndi.cosnaming.CNCtxFactory
 *     RmiIiopReturnValueTest -port 5049
 * @run main/othervm/secure=java.lang.SecurityManager/policy=jtreg.test.policy
 *     -Djava.naming.provider.url=iiop://localhost:5050
 *     -Djava.naming.factory.initial=com.sun.jndi.cosnaming.CNCtxFactory
 *     RmiIiopReturnValueTest -port 5049
 */


import java.io.DataInputStream;
import java.io.File;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.CountDownLatch;
import jdk.testlibrary.JDKToolFinder;
import jdk.testlibrary.JDKToolLauncher;

public class RmiIiopReturnValueTest {

    static final String ORBD = JDKToolFinder.getTestJDKTool("orbd");
    static final String JAVA = JDKToolFinder.getTestJDKTool("java");
    static final JDKToolLauncher orbdLauncher = JDKToolLauncher.createUsingTestJDK("orbd");
    static final String CLASSPATH = System.getProperty("java.class.path");
    static final int FIVE_SECONDS = 5000;

    private static Throwable clientException;
    private static boolean exceptionInClient;
    private static Process orbdProcess;
    private static Process rmiServerProcess;

    public static void main(String[] args) throws Exception {
        startTestComponents();
        stopTestComponents();
        System.err.println("Test completed OK ");
    }

    static void startTestComponents () throws Exception {
        startOrbd();
        Thread.sleep(FIVE_SECONDS);
        startRmiIiopServer();
        Thread.sleep(FIVE_SECONDS);
        executeRmiIiopClient();
    }

    private static void stopTestComponents() throws Exception {
        stopRmiIiopServer();
        stopOrbd();
        if (exceptionInClient) {
            throw new RuntimeException(clientException);
        } else if (!isResponseReceived()) {
            throw new RuntimeException("Expected Response not received");
        }
    }

    static void startOrbd() throws Exception {
        System.out.println("\nStarting orbd with NS port 5050 and activation port 5049 ");

        //orbd -ORBInitialHost localhost -ORBInitialPort 5050 -port 5049
        orbdLauncher.addToolArg("-ORBInitialHost").addToolArg("localhost")
            .addToolArg("-ORBInitialPort").addToolArg("5050")
            .addToolArg("-port").addToolArg("5049");

        System.out.println("RmiIiopReturnValueTest: Executing: " + Arrays.asList(orbdLauncher.getCommand()));
        ProcessBuilder pb = new ProcessBuilder(orbdLauncher.getCommand());
        pb.redirectError(ProcessBuilder.Redirect.INHERIT);
        orbdProcess = pb.start();
    }


    static void startRmiIiopServer() throws Exception {
        System.out.println("\nStarting RmiIiopServer");
        // java -cp .
        // -Djava.naming.factory.initial=com.sun.jndi.cosnaming.CNCtxFactory
        // -Djava.naming.provider.url=iiop://localhost:5050 HelloServer -port 5049
        List<String> commands = new ArrayList<>();
        commands.add(RmiIiopReturnValueTest.JAVA);
        commands.add("-Djava.naming.factory.initial=com.sun.jndi.cosnaming.CNCtxFactory");
        commands.add("-Djava.naming.provider.url=iiop://localhost:5050");
        commands.add("-cp");
        commands.add(RmiIiopReturnValueTest.CLASSPATH);
        commands.add("HelloServer");
        commands.add("-port");
        commands.add("5049");

        System.out.println("RmiIiopReturnValueTest: Executing: " + commands);
        ProcessBuilder pb = new ProcessBuilder(commands);
        pb.redirectError(ProcessBuilder.Redirect.INHERIT);
        rmiServerProcess = pb.start();
    }

    static boolean isResponseReceived() {
        return HelloClient.isResponseReceived();
    }

    static void stopRmiIiopServer() throws Exception {
        if (rmiServerProcess != null) {
            System.out.println("RmiIiopReturnValueTest.stopRmiIiopServer: destroy rmiServerProcess");
            rmiServerProcess.destroyForcibly();
            rmiServerProcess.waitFor();
            System.out.println("serverProcess exitCode:"
                + rmiServerProcess.exitValue());
        }
    }

    static void stopOrbd() throws Exception {
        System.out.println("RmiIiopReturnValueTest.stopOrbd: destroy orbdProcess ");
        orbdProcess.destroyForcibly();
        orbdProcess.waitFor();
        System.out.println("orbd exitCode:"
            + orbdProcess.exitValue());
    }

    static void executeRmiIiopClient() throws Exception {
        System.out.println("RmiIiopReturnValueTest.executeRmiIiopClient: HelloClient.executeRmiClientCall");
        try {
            HelloClient.executeRmiClientCall();
        } catch (Throwable t) {
            clientException = t;
            exceptionInClient = true;
        }
    }
}