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 ModuleMainClassErrorTest
  35  */
  36 public class ModuleMainClassErrorTest {
  37     private static final String OUTPUT = "output";
  38     private static final String app = JPackagePath.getApp();
  39     private static final String appOutput = JPackagePath.getAppOutputFile();
  40 
  41     private static final String [] CMD1 = {
  42         "--package-type", "app-image",
  43         "--output", OUTPUT,
  44         "--name", "test",
  45         "--module", "com.hello",
  46         "--module-path", "input"};
  47 
  48     private static final String [] CMD2 = {
  49         "--package-type", "app-image",
  50         "--output", OUTPUT,
  51         "--name", "test",
  52         "--module", "com.hello/com.hello.Hello",
  53         "--module-path", "input"};
  54 
  55     private static void validate(String buildOutput) throws Exception {
  56 
  57         File outfile = new File(appOutput);
  58         int retVal = JPackageHelper.execute(outfile, app);
  59         if (retVal != 0) {
  60             throw new AssertionError(
  61                    "Test application exited with error: ");
  62         }
  63 
  64         if (!outfile.exists()) {
  65             throw new AssertionError(appOutput + " was not created");
  66         }
  67         String output = Files.readString(outfile.toPath());
  68         String[] result = output.split("\n");
  69 
  70         if (!result[0].trim().equals("jpackage test application")) {
  71             throw new AssertionError("Unexpected result[0]: " + result[0]);
  72         }
  73 
  74         if (!result[1].trim().equals("args.length: 0")) {
  75             throw new AssertionError("Unexpected result[1]: " + result[1]);
  76         }
  77     }
  78 
  79     public static void main(String[] args) throws Exception {
  80         JPackageHelper.createHelloModule();
  81 
  82         JPackageHelper.deleteOutputFolder(OUTPUT);
  83         JPackageHelper.executeCLI(false, CMD1);
  84 
  85         JPackageHelper.deleteOutputFolder(OUTPUT);
  86         JPackageHelper.executeToolProvider(false, CMD1);
  87 
  88         JPackageHelper.deleteOutputFolder(OUTPUT);
  89         validate(JPackageHelper.executeCLI(true, CMD2));
  90 
  91         JPackageHelper.deleteOutputFolder(OUTPUT);
  92         validate(JPackageHelper.executeToolProvider(true, CMD2));
  93     }
  94 
  95 }