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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

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 * version 2 for more details (a copy is included in the LICENSE file that

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 *

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/**

 * @test

 * @requires vm.cds

 * @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds

 * @modules jdk.jartool/sun.tools.jar

 * @run driver AddOpens

 * @summary sanity test the --add-opens option

 */

import java.io.File;

import java.nio.file.Files;

import java.nio.file.Path;

import java.nio.file.Paths;

import jdk.test.lib.process.OutputAnalyzer;

public class AddOpens {

    private static final Path USER_DIR = Paths.get(System.getProperty("user.dir"));

    private static final String TEST_SRC = System.getProperty("test.src");

    private static final Path SRC_DIR = Paths.get(TEST_SRC, "src");

    private static final Path MODS_DIR = Paths.get("mods");

    // the module name of the test module

    private static final String TEST_MODULE1 = "com.simple";

    // the module main class

    private static final String MAIN_CLASS = "com.simple.Main";

    private static Path moduleDir = null;

    private static Path moduleDir2 = null;

    private static Path destJar = null;

    public static void buildTestModule() throws Exception {

        // javac -d mods/$TESTMODULE --module-path MOD_DIR src/$TESTMODULE/**

        JarBuilder.compileModule(SRC_DIR.resolve(TEST_MODULE1),

                                 MODS_DIR.resolve(TEST_MODULE1),

                                 MODS_DIR.toString());

        moduleDir = Files.createTempDirectory(USER_DIR, "mlib");

        moduleDir2 = Files.createTempDirectory(USER_DIR, "mlib2");

        Path srcJar = moduleDir.resolve(TEST_MODULE1 + ".jar");

        destJar = moduleDir2.resolve(TEST_MODULE1 + ".jar");

        String classes = MODS_DIR.resolve(TEST_MODULE1).toString();

        JarBuilder.createModularJar(srcJar.toString(), classes, MAIN_CLASS);

        Files.copy(srcJar, destJar);

    }

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

        // compile the modules and create the modular jar files

        buildTestModule();

        String appClasses[] = {MAIN_CLASS};

        // create an archive with both -cp and --module-path in the command line.

        // Only the class in the modular jar in the --module-path will be archived;

        // the class in the modular jar in the -cp won't be archived.

        OutputAnalyzer output = TestCommon.createArchive(

                                        destJar.toString(), appClasses,

                                        "--module-path", moduleDir.toString(),

                                        "-m", TEST_MODULE1);

        TestCommon.checkDump(output);

        // run with the archive using the same command line as in dump time

        // plus the "--add-opens java.base/java.lang=com.simple" option.

        // The main class should be loaded from the archive.

        // The setaccessible(true) on the ClassLoader.defineClass method should

        // be successful.

        TestCommon.run( "-Xlog:class+load=trace",

                        "-cp", destJar.toString(),

                        "--add-opens", "java.base/java.lang=" + TEST_MODULE1,

                        "--module-path", moduleDir.toString(),

                        "-m", TEST_MODULE1, "with_add_opens")

            .assertNormalExit(

                "[class,load] com.simple.Main source: shared objects file",

                "method.setAccessible succeeded!");

    }

}