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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

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 * under the terms of the GNU General Public License version 2 only, as

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 *

 * 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 4087295 4785472

 * @library /test/lib

 * @build jdk.test.lib.compiler.CompilerUtils

 * @build RenamePackageTest

 * @run main RenamePackageTest

 * @summary Enable resolveClass() to accommodate package renaming.

 *          This fix enables one to implement a resolveClass method that maps a

 *          Serialiazable class within a serialization stream to the same class

 *          in a different package within the JVM runtime. See run shell script

 *          for instructions on how to run this test.

 */

import java.io.File;

import java.nio.file.Path;

import java.nio.file.Paths;

import jdk.test.lib.compiler.CompilerUtils;

import jdk.test.lib.process.ProcessTools;

public class RenamePackageTest {

    public static void main(String args[]) throws Exception {

        setup();

        runTestSerialDriver();

        runInstallSerialDriver();

        runInstallSerialDriver();

        runTestSerialDriver();

    }

    private static final Path SHARE = Paths.get(System.getProperty("test.classes"), "share");

    private static final Path OCLASSES = Paths.get(System.getProperty("test.classes"), "oclasses");

    private static final Path NCLASSES = Paths.get(System.getProperty("test.classes"), "nclasses");

    private static void setup() throws Exception {

        boolean b = CompilerUtils.compile(Paths.get(System.getProperty("test.src"), "extension"),

                                          SHARE);

        assertTrue(b);

        b = CompilerUtils.compile(Paths.get(System.getProperty("test.src"), "test"),

                                  OCLASSES,

                                  "-classpath",

                                  SHARE.toString());

        assertTrue(b);

        b = CompilerUtils.compile(Paths.get(System.getProperty("test.src"), "install"),

                                  NCLASSES,

                                  "-classpath",

                                  SHARE.toString());

        assertTrue(b);

    }

    private static void runTestSerialDriver() throws Exception {

        ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(true,

                "-classpath",

                SHARE.toString()

                    + File.pathSeparator

                    + OCLASSES.toString(),

                "test.SerialDriver", "-s");

        Process p = ProcessTools.startProcess("test SerialDriver", pb);

        p.waitFor();

        assertTrue(p.exitValue() == 0);

    }

    private static void runInstallSerialDriver() throws Exception {

        ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(true,

                "-classpath",

                SHARE.toString()

                    + File.pathSeparator

                    + NCLASSES.toString(),

                "install.SerialDriver", "-d");

        Process p = ProcessTools.startProcess("install SerialDriver", pb);

        p.waitFor();

        assertTrue(p.exitValue() == 0);

    }

    private static void assertTrue(boolean b) {

        if (!b) {

            throw new RuntimeException("expected true, get false");

        }

    }

}