/*

 * Copyright (c) 2015, 2017, 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.

 *

 */

import jdk.test.lib.process.OutputAnalyzer;

/*

 * This is a base class for the following test cases:

 *   ParallelTestMultiFP.java

 *   ParallelTestSingleFP.java

 */

public class ParallelTestBase {

    public static final int MAX_CLASSES = 40; // must match ../test-classes/ParallelLoad.java

    public static int NUM_THREADS = 4;        // must match ../test-classes/ParallelLoad.java

    public static final int SINGLE_CUSTOM_LOADER = 1;

    public static final int MULTI_CUSTOM_LOADER  = 2;

    public static final int FINGERPRINT_MODE = 1;

    public static void run(String[] args, int loaderType, int mode) throws Exception {

        String[] cust_classes = new String[MAX_CLASSES];

        String[] cust_list;

        if (mode == FINGERPRINT_MODE) {

            cust_list = new String[MAX_CLASSES];

        } else {

            cust_list = new String[MAX_CLASSES * NUM_THREADS];

        }

        for (int i = 0; i<MAX_CLASSES; i++) {

            cust_classes[i] = "ParallelClass" + i;

        }

        String customJarPath = JarBuilder.build("ParallelTestBase", cust_classes);

        for (int i = 0, n=0; i<MAX_CLASSES; i++) {

            int super_id = 1;

            if (mode == FINGERPRINT_MODE) {

                // fingerprint mode -- no need to use the "loader:" option.

                int id = i + 2;

                cust_list[i] = cust_classes[i] + " id: " + id + " super: " + super_id + " source: " + customJarPath;

            } else {

                throw new RuntimeException("Only FINGERPRINT_MODE is supported");

            }

        }

        String app_list[];

        String mainClass;

        String appJar;

        if (mode == FINGERPRINT_MODE) {

            appJar = JarBuilder.build("parallel_fp",

                                      "ParallelLoad",

                                      "ParallelLoadThread",

                                      "ParallelLoadWatchdog");

            app_list = new String[] {

                "java/lang/Object id: 1",

                "ParallelLoad",

                "ParallelLoadThread",

                "ParallelLoadWatchdog"

            };

            mainClass = "ParallelLoad";

        } else {

            throw new RuntimeException("Currently only FINGERPRINT_MODE is supported");

        }

        OutputAnalyzer output;

        TestCommon.testDump(appJar, TestCommon.concat(app_list, cust_list));

        String loaderTypeArg = (loaderType == SINGLE_CUSTOM_LOADER) ? "SINGLE_CUSTOM_LOADER" : "MULTI_CUSTOM_LOADER";

        String modeArg = "FINGERPRINT_MODE";

        output = TestCommon.exec(appJar,

                                 // command-line arguments ...

                                 "--add-opens=java.base/java.security=ALL-UNNAMED",

                                 mainClass, loaderTypeArg, modeArg, customJarPath);

        TestCommon.checkExec(output);

    }

}