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