/*

 * Copyright (c) 2014, 2015, 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 java.io.File;

import java.io.FileFilter;

import java.io.IOException;

import java.util.ArrayList;

import java.util.List;

/*

 * @test

 * @bug 8048100

 * @summary test the new Module attributes

 * @compile -XDignore.symbol.file Utils.java ModuleAttributes.java

 * @run main ModuleAttributes

 */

public class ModuleAttributes {

    public static void main(String... args) throws Exception {

        new ModuleAttributes().run();

    }

    public void run() throws Exception {

        File file = createModuleJar();

        Utils.testWithRepack(file,

                "--effort=1",

                "--unknown-attribute=error");

    }

    File createModuleJar() throws IOException {

        File libDir = new File(Utils.JavaHome, "lib");

        File modules = new File(libDir, "modules");

        File outDir = new File("out");

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

        cmdList.add(Utils.getJimageCmd());

        cmdList.add("extract");

        cmdList.add(modules.getAbsolutePath());

        cmdList.add("--dir");

        cmdList.add(outDir.getName());

        Utils.runExec(cmdList);

        FileFilter filter = (File file) -> file.getName().equals("module-info.class");

        List<File> mfiles = Utils.findFiles(outDir, filter);

        List<String> contents = new ArrayList<>(mfiles.size());

        mfiles.stream().forEach((f) -> {

            contents.add(f.getAbsolutePath());

        });

        File listFile = new File("mfiles.list");

        Utils.createFile(listFile, contents);

        File testFile = new File("test.jar");

        Utils.jar("cvf", testFile.getName(), "@" + listFile.getName());

        Utils.recursiveDelete(outDir);

        return testFile;

    }

}