/*

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 * 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 Ensure that a class defined within a java.base package can not

 *          be located via -Xbootclasspath/a

 * @library /test/lib

 * @modules java.base/jdk.internal.misc

 *          java.management

 * @run main/othervm XbootcpNoVisibility

 */

import jdk.test.lib.InMemoryJavaCompiler;

import jdk.test.lib.process.ProcessTools;

import jdk.test.lib.process.OutputAnalyzer;

public class XbootcpNoVisibility {

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

        String Vis3_B_src =

                "package sun.util;" +

                "public class Vis3_B { public void m() { System.out.println(\"In B's m()\"); } }";

        ClassFileInstaller.writeClassToDisk("sun/util/Vis3_B",

            InMemoryJavaCompiler.compile("sun.util.Vis3_B", Vis3_B_src), System.getProperty("test.classes"));

        String Vis3_A_src =

                "import sun.util.*;" +

                "public class Vis3_A {" +

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

                        // Try loading a class within a named package in a module which has been defined

                        // to the boot loader. In this situation, the class should only be attempted

                        // to be loaded from the boot loader's module path which consists of:

                        //   [--patch-module]; exploded build | "modules" jimage

                        //

                        // Since the class is located on the boot loader's append path via

                        // -Xbootclasspath/a specification, it should not be found.

                "       try {" +

                "               sun.util.Vis3_B b = new sun.util.Vis3_B();" +

                "       } catch (NoClassDefFoundError e) {" +

                "               System.out.println(\"XbootcpNoVisibility PASSED - " +

                                                "test should throw exception\\n\");" +

                "               return;" +

                "       }" +

                "       throw new RuntimeException(\"XbootcpNoVisibility FAILED - " +

                                                    "test should have thrown exception\");" +

                "    }" +

                "}";

        ClassFileInstaller.writeClassToDisk("Vis3_A",

                InMemoryJavaCompiler.compile("Vis3_A", Vis3_A_src), System.getProperty("test.classes"));

        new OutputAnalyzer(ProcessTools.createJavaProcessBuilder(

                "-Xbootclasspath/a:.",

                "Vis3_A")

            .start()).shouldContain("XbootcpNoVisibility PASSED");

    }

}