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  /*
  25  * @test
  26  * @summary jpackage help test
  27  * @library helpers
  28  * @build JPackageHelper
  29  * @build JPackagePath
  30  * @modules jdk.jpackage
  31  * @run main/othervm -Xmx512m JPackageHelpTest
  32  */
  33 public class JPackageHelpTest {
  34 
  35     // Platform specific help messages.
  36     private static final String WINDOWS_HELP =
  37             "--win-dir-chooser";
  38     private static final String OSX_HELP =
  39             "--mac-bundle-identifier";
  40     private static final String LINUX_HELP =
  41             "--linux-bundle-name";
  42 
  43     private static void validate(String output1, String output2)
  44             throws Exception {
  45         if (output1.split("\n").length < 25) {
  46             throw new AssertionError("jpacakger --help failed");
  47         }
  48 
  49         if (output2.split("\n").length < 25) {
  50             throw new AssertionError("jpacakger -h failed");
  51         }
  52 
  53         // Make sure output matches for --help and -h
  54         if (!output1.equals(output2)) {
  55             System.err.println("================= --help =================");
  56             System.err.println(output1);
  57 
  58             System.err.println("=================== -h ===================");
  59             System.err.println(output2);
  60 
  61             throw new AssertionError(
  62                     "jpacakger help text does not match between --help and -h");
  63         }
  64 
  65         if (JPackageHelper.isWindows()) {
  66             if (!output1.contains(WINDOWS_HELP)) {
  67                 throw new AssertionError(
  68                   "jpacakger help text missing Windows specific help");
  69             }
  70 
  71             if (output1.contains(OSX_HELP) || output1.contains(LINUX_HELP)) {
  72                 throw new AssertionError(
  73                   "jpacakger help text contains other platforms specific help");
  74 
  75             }
  76         } else if (JPackageHelper.isOSX()) {
  77             if (!output1.contains(OSX_HELP)) {
  78                 throw new AssertionError(
  79                   "jpacakger help text missing OS X specific help");
  80             }
  81 
  82             if (output1.contains(WINDOWS_HELP) ||
  83                     output1.contains(LINUX_HELP)) {
  84                 throw new AssertionError(
  85                  "jpacakger help text contains other platforms specific help");
  86             }
  87         } else if (JPackageHelper.isLinux()) {
  88             if (!output1.contains(LINUX_HELP)) {
  89                 throw new AssertionError(
  90                   "jpacakger help text missing Linux specific help");
  91             }
  92 
  93             if (output1.contains(OSX_HELP) || output1.contains(WINDOWS_HELP)) {
  94                 throw new AssertionError(
  95                   "jpacakger help text contains other platforms specific help");
  96             }
  97         }
  98     }
  99 
 100     private static void testHelp() throws Exception {
 101         String output1 = JPackageHelper.executeCLI(true, "--help");
 102         String output2 = JPackageHelper.executeCLI(true, "-h");
 103         validate(output1, output2);
 104     }
 105 
 106     private static void testHelpToolProvider() throws Exception {
 107         String output1 = JPackageHelper.executeToolProvider(true, "--help");
 108         String output2 = JPackageHelper.executeToolProvider(true, "-h");
 109         validate(output1, output2);
 110     }
 111 
 112     public static void main(String[] args) throws Exception {
 113         testHelp();
 114         testHelpToolProvider();
 115     }
 116 
 117 }