/*

 * Copyright 2007 Sun Microsystems, Inc.  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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,

 * CA 95054 USA or visit www.sun.com if you need additional information or

 * have any questions.

 */

/*

 * @test

 * @bug 6627364 6627366

 * @summary Synthesize important classes if they are missing from the (boot)classpath

 */

import java.io.*;

import java.util.*;

public class Main

{

    File testSrc = new File(System.getProperty("test.src"));

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

        new Main().run();

    }

    public void run() throws Exception {

        // compile with standard bootclasspath

        compile(true, "Test.java");

        // compile with various missing system classes

        List<String> base_files = Arrays.asList(

            "Boolean.java",

            "Byte.java",

            "Character.java",

            "Integer.java",

            "Long.java",

            "Number.java",

            "Object.java",

            "Short.java",

            "Void.java"

        );

        List<String> extra_files = Arrays.asList(

            "Double.java",

            "Float.java",

            "Cloneable.java",

            "Serializable.java"

        );

        List<String> files = new ArrayList<String>();

        files.addAll(base_files);

        files.add("Test.java");

        compile(false, files);

        for (String f: extra_files) {

            files = new ArrayList<String>();

            files.addAll(base_files);

            files.addAll(extra_files);

            files.remove(f);

            files.add("Test.java");

            compile(false, files);

        }

        if (errors > 0)

            throw new Exception(errors + " errors occurred");

    }

    void compile(boolean stdBootClassPath, String... files) {

        compile(stdBootClassPath, Arrays.asList(files));

    }

    void compile(boolean stdBootClassPath, List<String> files) {

        File empty = new File("empty");

        empty.mkdirs();

        List<String> args = new ArrayList<String>();

        args.add("-classpath");

        args.add("empty");

        if (!stdBootClassPath) {

            args.add("-bootclasspath");

            args.add("empty");

        }

        args.add("-d");

        args.add(".");

        for (String f: files)

            args.add(new File(testSrc, f).getPath());

        System.out.println("Compile: " + args);

        StringWriter out = new StringWriter();

        int rc = com.sun.tools.javac.Main.compile(args.toArray(new String[args.size()]),

                                                  new PrintWriter(out));

        System.out.println(out.toString());

        System.out.println("result: " + rc);

        System.out.println();

        if (rc != 0)

            errors++;

    }

    private int errors;

}