1 /*

     2  * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.

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

     4  *

     5  * This code is free software; you can redistribute it and/or modify it

     6  * under the terms of the GNU General Public License version 2 only, as

     7  * published by the Free Software Foundation.

     8  *

     9  * This code is distributed in the hope that it will be useful, but WITHOUT

    10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

    11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

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

    13  * accompanied this code).

    14  *

    15  * You should have received a copy of the GNU General Public License version

    16  * 2 along with this work; if not, write to the Free Software Foundation,

    17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

    18  *

    19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

    20  * or visit www.oracle.com if you need additional information or have any

    21  * questions.

    22  */

    23 

    24 /**

    25  * @test

    26  * @bug 8209005 8209078

    27  * @library /test/lib

    28  * @build m1/* FindSpecialTest

    29  * @run testng/othervm FindSpecialTest

    30  * @summary Test findSpecial and unreflectSpecial of the declaring class

    31  *          of the method and the special caller are not in the same module

    32  *          as the lookup class.

    33  */

    34 

    35 import java.io.File;

    36 import java.nio.file.Files;

    37 import java.nio.file.Path;

    38 import java.nio.file.Paths;

    39 

    40 import jdk.test.lib.JDKToolFinder;

    41 import jdk.test.lib.process.ProcessTools;

    42 

    43 import org.testng.annotations.Test;

    44 

    45 public class FindSpecialTest {

    46     static final String JAVA_LAUNCHER = JDKToolFinder.getJDKTool("java");

    47     static final String TEST_CLASSES = System.getProperty("test.classes", ".");

    48     static final String TEST_CLASS_PATH = System.getProperty("test.class.path");

    49     static final String TEST_MAIN_CLASS = "test.FindSpecial";

    50     static final String TEST_MODULE = "m1";

    51 

    52     /*

    53      * Run test.FindSpecial in unnamed module

    54      */

    55     @Test

    56     public static void callerInUnnamedModule() throws Throwable {

    57         Path m1 = Paths.get(TEST_CLASSES, "modules", TEST_MODULE);

    58         if (Files.notExists(m1)) {

    59             throw new Error(m1 + " not exist");

    60         }

    61         String classpath = m1.toString() + File.pathSeparator + TEST_CLASS_PATH;

    62         ProcessTools.executeCommand(JAVA_LAUNCHER, "-cp", classpath, TEST_MAIN_CLASS)

    63                     .shouldHaveExitValue(0);

    64     }

    65 

    66     /*

    67      * Run test.FindSpecial in a named module

    68      */

    69     @Test

    70     public static void callerInNamedModule() throws Throwable {

    71         Path modules = Paths.get(TEST_CLASSES, "modules");

    72         if (Files.notExists(modules)) {

    73             throw new Error(modules + " not exist");

    74         }

    75         ProcessTools.executeCommand(JAVA_LAUNCHER,

    76                                     "-cp", TEST_CLASS_PATH,

    77                                     "-p", modules.toString(),

    78                                     "-m", TEST_MODULE + "/" + TEST_MAIN_CLASS)

    79                     .shouldHaveExitValue(0);

    80     }

    81 }