/*

 * 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.

 */

/**

 * @test

 * @bug 8067445

 * @summary Verify that file.Locations analyze sun.boot.class.path for BCP prepends/appends

 * @library /tools/lib

 */

import java.io.IOException;

import java.util.EnumSet;

import javax.tools.JavaCompiler;

import javax.tools.JavaFileManager;

import javax.tools.JavaFileObject;

import javax.tools.JavaFileObject.Kind;

import javax.tools.StandardLocation;

import javax.tools.ToolProvider;

public class BootClassPathPrepend {

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

        if (args.length == 0) {

            new BootClassPathPrepend().reRun();

        } else {

            new BootClassPathPrepend().run();

        }

    }

    void reRun() {

        String testClasses = System.getProperty("test.classes");

        ToolBox tb = new ToolBox();

        tb.new JavaTask().vmOptions("-Xbootclasspath/p:" + testClasses)

                         .classArgs("real-run")

                         .className("BootClassPathPrepend")

                         .run()

                         .writeAll();

    }

    EnumSet<Kind> classKind = EnumSet.of(JavaFileObject.Kind.CLASS);

    void run() throws IOException {

        JavaCompiler toolProvider = ToolProvider.getSystemJavaCompiler();

        try (JavaFileManager fm = toolProvider.getStandardFileManager(null, null, null)) {

            Iterable<JavaFileObject> files =

                    fm.list(StandardLocation.PLATFORM_CLASS_PATH, "", classKind, false);

            for (JavaFileObject fo : files) {

                if (fo.isNameCompatible("BootClassPathPrepend", JavaFileObject.Kind.CLASS)) {

                    System.err.println("Found BootClassPathPrepend on bootclasspath");

                    return ;//found

                }

            }

            throw new AssertionError("Cannot find class that was prepended on BCP");

        }

    }