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 --name

    30  * @library ../helpers

    31  * @build JPackageHelper

    32  * @build JPackagePath

    33  * @modules jdk.jpackage

    34  * @run main/othervm -Xmx512m NoNameTest

    35  */

    36 public class NoNameTest {

    37     private static final String OUTPUT = "output";

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

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

    40 

    41     private static final String[] CMD = {

    42         "--package-type", "app-image",

    43         "--input", "input",

    44         "--dest", OUTPUT,

    45         "--main-jar", "hello.jar",

    46         "--main-class", "Hello",

    47     };

    48 

    49     private static void validateResult(String[] result) throws Exception {

    50         if (result.length != 2) {

    51             throw new AssertionError(

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

    53         }

    54 

    55         if (!result[0].trim().equals("jpackage test application")) {

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

    57         }

    58 

    59         if (!result[1].trim().equals("args.length: 0")) {

    60             throw new AssertionError("Unexpected result[1]: " + result[1]);

    61         }

    62     }

    63 

    64     private static void validate() throws Exception {

    65         int retVal = JPackageHelper.execute(null, app);

    66         if (retVal != 0) {

    67             throw new AssertionError(

    68                    "Test application exited with error: " + retVal);

    69         }

    70 

    71         File outfile = new File(appOutput);

    72         if (!outfile.exists()) {

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

    74         }

    75 

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

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

    78         validateResult(result);

    79     }

    80 

    81     private static void testMainClassAttribute() throws Exception {

    82         JPackageHelper.executeCLI(true, CMD);

    83         validate();

    84     }

    85 

    86     private static void testMainClassAttributeToolProvider() throws Exception {

    87         JPackageHelper.deleteOutputFolder(OUTPUT);

    88         JPackageHelper.executeToolProvider(true, CMD);

    89         validate();

    90     }

    91 

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

    93         JPackageHelper.createHelloImageJar();

    94         testMainClassAttribute();

    95         testMainClassAttributeToolProvider();

    96     }

    97 

    98 }