1 /*

     2  * Copyright (c) 2018, 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 import java.io.File;

    25 import java.nio.file.Files;

    26 

    27 /*

    28  * @test

    29  * @summary jpackage create image with no main class arguments and with main-class attribute

    30  * @library ../helpers

    31  * @build JPackageHelper

    32  * @build JPackagePath

    33  * @modules jdk.jpackage

    34  * @run main/othervm -Xmx512m JPackageCreateAppImageModuleMainClassErrorTest

    35  */

    36 public class JPackageCreateAppImageModuleMainClassErrorTest {

    37     private static final String OUTPUT = "output";

    38     private static final String app = JPackagePath.getApp();

    39     private static final String appOutput = JPackagePath.getAppOutputFile();

    40     private static final String appWorkingDir = JPackagePath.getAppWorkingDir();

    41 

    42     private static final String [] CMD = {

    43         "create-app-image",

    44         "--output", OUTPUT,

    45         "--name", "test",

    46         "--module", "com.hello",

    47         "--module-path", "input"};

    48 

    49     private static void validate(String buildOutput) throws Exception {

    50 

    51         File outfile = new File(appWorkingDir + File.separator + appOutput);

    52         int retVal = JPackageHelper.execute(outfile, app);

    53         if (retVal == 0) {

    54             throw new AssertionError(

    55                    "Test application exited without error: ");

    56         }

    57 

    58         if (!outfile.exists()) {

    59             throw new AssertionError(appOutput + " was not created");

    60         }

    61         String output = Files.readString(outfile.toPath());

    62         String[] result = output.split("\n");

    63 

    64         if (result.length != 1) {

    65             System.out.println("outfile (" + outfile + ") content: " + output);

    66             throw new AssertionError(

    67                    "Unexpected number of lines: " + result.length);

    68         }

    69 

    70         if (!result[0].trim().contains(

    71                 "does not have a ModuleMainClass attribute")) {

    72             throw new AssertionError("Unexpected result[0]: " + result[0]);

    73         }

    74     }

    75 

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

    77         JPackageHelper.createHelloModule();

    78 

    79         JPackageHelper.deleteOutputFolder(OUTPUT);

    80         validate(JPackageHelper.executeCLI(true, CMD));

    81 

    82         JPackageHelper.deleteOutputFolder(OUTPUT);

    83         validate(JPackageHelper.executeToolProvider(true, CMD));

    84     }

    85 

    86 }