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 to verify --overwrite

    30  * @library ../helpers

    31  * @build JPackageHelper

    32  * @build JPackagePath

    33  * @modules jdk.jpackage

    34  * @run main/othervm -Xmx512m JPackageCreateImageOverwriteTest

    35  */

    36 public class JPackageCreateImageOverwriteTest {

    37     private static final String app = JPackagePath.getApp();

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

    39     private static final String appWorkingDir = JPackagePath.getAppWorkingDir();

    40 

    41     private static final String[] CMD = {

    42         "create-image",

    43         "--input", "input",

    44         "--name", "test",

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

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

    47         "--files", "hello.jar",

    48         "--output", "TBD"};

    49 

    50     private static final String[] CMD_OVERWRITE = {

    51         "create-image",

    52         "--input", "input",

    53         "--name", "test",

    54         "--main-jar", "hello.jar",

    55         "--main-class", "Hello",

    56         "--overwrite",

    57         "--files", "hello.jar",

    58         "--output", "TBD"};

    59 

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

    61         if (result.length != 2) {

    62             throw new AssertionError(

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

    64         }

    65 

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

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

    68         }

    69 

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

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

    72         }

    73     }

    74 

    75     private static void validate(String result) throws Exception {

    76         if (!result.contains("java.io.IOException") &&

    77                 !result.contains("already exists") &&

    78                 !result.contains("--overwrite is not specified")) {

    79             System.err.println(result);

    80             throw new AssertionError("Unexpected error message");

    81         }

    82     }

    83 

    84     private static void validateOverwrite() throws Exception {

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

    86         if (retVal != 0) {

    87             throw new AssertionError(

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

    89         }

    90 

    91         File outfile = new File(appWorkingDir + File.separator + appOutput);

    92         if (!outfile.exists()) {

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

    94         }

    95 

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

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

    98         validateResult(result);

    99     }

   100 

   101     private static void testOverwrite() throws Exception {

   102         CMD[CMD.length - 1] = "output";

   103         CMD_OVERWRITE[CMD_OVERWRITE.length - 1] = "output";

   104 

   105         String appFolder = "test";

   106         if (JPackageHelper.isOSX()) {

   107             appFolder = "test.app";

   108         }

   109 

   110         File output = new File("output" + File.separator + appFolder);

   111         if (output.exists()) {

   112             throw new AssertionError(

   113                    "Output folder already exist");

   114         }

   115         output.mkdirs();

   116 

   117         String result = JPackageHelper.executeCLI(false, CMD);

   118         validate(result);

   119 

   120         JPackageHelper.executeCLI(true, CMD_OVERWRITE);

   121         validateOverwrite();

   122     }

   123 

   124     private static void testOverwriteToolProvider() throws Exception {

   125         CMD[CMD.length - 1] = "outputToolProvider";

   126         CMD_OVERWRITE[CMD_OVERWRITE.length - 1] = "outputToolProvider";

   127 

   128         String appFolder = "test";

   129         if (JPackageHelper.isOSX()) {

   130             appFolder = "test.app";

   131         }

   132 

   133         File output = new File("outputToolProvider" + File.separator + appFolder);

   134         if (output.exists()) {

   135             throw new AssertionError(

   136                    "Output folder already exist");

   137         }

   138         output.mkdirs();

   139 

   140         String result = JPackageHelper.executeToolProvider(false, CMD);

   141         validate(result);

   142 

   143         JPackageHelper.executeToolProvider(true, CMD_OVERWRITE);

   144         validateOverwrite();

   145     }

   146 

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

   148         JPackageHelper.createHelloImageJar();

   149         testOverwrite();

   150         testOverwriteToolProvider();

   151     }

   152 

   153 }