/*

 * Copyright (c) 2015, 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.

 *

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 */

/*

 * @test

 * @summary Test to check that -j option works with more than one value

 * @bug 8071629

 * @author sogoel

 * @library /tools/lib

 * @modules jdk.compiler/com.sun.tools.javac.api

 *          jdk.compiler/com.sun.tools.javac.file

 *          jdk.compiler/com.sun.tools.javac.main

 *          jdk.compiler/com.sun.tools.sjavac

 * @build Wrapper ToolBox

 * @run main Wrapper ParallelCompilations

 */

import java.io.*;

import java.nio.file.*;

import com.sun.tools.sjavac.Main;

class ParallelCompilations extends SJavacTester {

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

    new ParallelCompilations().run();

  }

  public void run() throws Exception {

    ToolBox tb = new ToolBox();

    // Generate 10 files

    for (int i = 0; i < 10; i++) {

      String content = "package foo"+ i + ";\n" +

                       "public class Test" + i + "{\n" +

                       "  public static void main(String[] args) {}\n" +

                       "\n}";

      Path srcDir = Paths.get("src");

      tb.writeJavaFiles(srcDir, content);

    }

    // Method will throw an exception if compilation fails

    compile("src",

            "-d", BIN.toString(),

            "--state-dir=" + BIN,

            "-j", "10",

            "--log=debug");

  }

}