1 /*

     2  * Copyright (c) 2017, 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  * @modules jdk.jdeps jdk.zipfs

    27  * @library /lib/testlibrary

    28  * @build ShowModuleResolutionTest jdk.testlibrary.*

    29  * @run testng ShowModuleResolutionTest

    30  * @summary Basic test for java --show-module-resolution

    31  */

    32 

    33 import jdk.testlibrary.ProcessTools;

    34 

    35 import org.testng.annotations.Test;

    36 import static org.testng.Assert.*;

    37 

    38 @Test

    39 public class ShowModuleResolutionTest {

    40 

    41     /**

    42      * Test that the resolution does not bind any services

    43      */

    44     private void expectJavaBase(String... args) throws Exception {

    45         int exitValue = ProcessTools.executeTestJava(args)

    46                 .outputTo(System.out)

    47                 .errorTo(System.out)

    48                 .stdoutShouldContain("root java.base")

    49                 .stdoutShouldNotContain("java.base binds")

    50                 .getExitValue();

    51         assertTrue(exitValue == 0);

    52     }

    53 

    54     /**

    55      * Test that the resolution binds services that resolves additional

    56      * modules

    57      */

    58     private void expectProviders(String... args) throws Exception {

    59         int exitValue = ProcessTools.executeTestJava(args)

    60                 .outputTo(System.out)

    61                 .errorTo(System.out)

    62                 .stdoutShouldContain("root java.base")

    63                 .stdoutShouldContain("root java.compiler")

    64                 .stdoutShouldContain("root jdk.compiler")

    65                 .stdoutShouldContain("root java.compiler")

    66                 .stdoutShouldContain("jdk.compiler requires java.compiler")

    67                 .stdoutShouldContain("java.base binds jdk.compiler")

    68                 .stdoutShouldContain("java.base binds jdk.jdeps")

    69                 .stdoutShouldContain("java.base binds jdk.zipfs")

    70                 .stdoutShouldContain("java.compiler binds jdk.compiler")

    71                 .stdoutShouldContain("jdk.jdeps requires jdk.compiler")

    72                 .getExitValue();

    73         assertTrue(exitValue == 0);

    74     }

    75 

    76     public void test() throws Exception {

    77         expectJavaBase("--show-module-resolution",

    78                        "--limit-modules", "java.base",

    79                        "-version");

    80         expectProviders("--show-module-resolution",

    81                         "--limit-modules", "java.base,jdk.jdeps,jdk.zipfs",

    82                         "-version");

    83     }

    84 }