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