test/jdk/java/util/ResourceBundle/modules/unnamed/UnNamedTest.java

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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 *
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 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
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 * 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
 * @bug 8210408
 * @summary Test unnamed module to find resource bundles exported from a named
 *          module.
 * @library /test/lib
 *          ..
 * @build jdk.test.lib.JDKToolLauncher
 *        jdk.test.lib.Utils
 *        jdk.test.lib.compiler.CompilerUtils
 *        jdk.test.lib.process.ProcessTools
 *        ModuleTestUtil
 * @run main UnNamedTest
 */

import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.List;

import jdk.test.lib.JDKToolLauncher;
import jdk.test.lib.Utils;
import jdk.test.lib.process.ProcessTools;

public class UnNamedTest {
    private static final Path SRC_DIR = Paths.get(Utils.TEST_SRC, "src");
    private static final Path MODS_DIR = Paths.get(Utils.TEST_CLASSES, "mods");

    private static final List<String> LOCALE_LIST = List.of("de", "fr", "ja",
            "zh-tw", "en", "de");

    public static void main(String[] args) throws Throwable {
        ModuleTestUtil.prepareModule(SRC_DIR, MODS_DIR, "bundles", ".properties");
        compileCmd();
        runCmd();
    }

    private static void compileCmd() throws Throwable {
        JDKToolLauncher launcher = JDKToolLauncher.createUsingTestJDK("javac");
        launcher.addToolArg("-d")
                .addToolArg(Utils.TEST_CLASSES)
                .addToolArg(Paths.get(Utils.TEST_SRC, "Main.java").toString());

        int exitCode = ProcessTools.executeCommand(launcher.getCommand())
                                   .getExitValue();
        if (exitCode != 0) {
            throw new RuntimeException("Compile of the test failed. "
                    + "Unexpected exit code: " + exitCode);
        }
    }

    private static void runCmd() throws Throwable {
        // access resource bundles that are exported private unconditionally.
        JDKToolLauncher launcher = JDKToolLauncher.createUsingTestJDK("java");
        launcher.addToolArg("-cp")
                .addToolArg(Utils.TEST_CLASSES)
                .addToolArg("--module-path")
                .addToolArg(MODS_DIR.toString())
                .addToolArg("--add-modules")
                .addToolArg("bundles")
                .addToolArg("Main");
        LOCALE_LIST.forEach(launcher::addToolArg);

        int exitCode = ProcessTools.executeCommand(launcher.getCommand())
                                   .getExitValue();
        if (exitCode != 0) {
            throw new RuntimeException("Execution of the test1 failed. "
                    + "Unexpected exit code: " + exitCode);
        }

        // --add-exports can't open resources
        launcher = JDKToolLauncher.createUsingTestJDK("java");
        launcher.addToolArg("-cp")
                .addToolArg(Utils.TEST_CLASSES)
                .addToolArg("--module-path")
                .addToolArg(MODS_DIR.toString())
                .addToolArg("--add-modules")
                .addToolArg("bundles")
                .addToolArg("--add-opens")
                .addToolArg("bundles/jdk.test.internal.resources=ALL-UNNAMED")
                .addToolArg("Main");
        LOCALE_LIST.forEach(launcher::addToolArg);

        exitCode = ProcessTools.executeCommand(launcher.getCommand())
                               .getExitValue();
        if (exitCode != 0) {
            throw new RuntimeException("Execution of the test2 failed. "
                    + "Unexpected exit code: " + exitCode);
        }
    }
}