jdk/test/tools/jar/AddAndUpdateProfile.java
changeset 19448 f7bcbf987d5c
parent 19353 ee92e7cf8d35
parent 19447 f2da7f97e104
child 19450 e92c5abf8936
child 19595 4565983c4629
child 19779 fe0b98be61a0
child 20101 4d045bddfaa4
equal deleted inserted replaced
19353:ee92e7cf8d35 19448:f7bcbf987d5c
     1 /*
       
     2  * Copyright (c) 2012, 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 /* @test
       
    25  * @bug 8003255
       
    26  * @compile -XDignore.symbol.file AddAndUpdateProfile.java
       
    27  * @run main AddAndUpdateProfile
       
    28  * @summary Basic test of jar tool "p" option to add or update the Profile
       
    29  *    attribute in the main manifest of a JAR file
       
    30  */
       
    31 
       
    32 import java.util.jar.*;
       
    33 import static java.util.jar.Attributes.Name.*;
       
    34 import java.nio.file.*;
       
    35 import java.io.IOException;
       
    36 
       
    37 import sun.tools.jar.Main;
       
    38 
       
    39 public class AddAndUpdateProfile {
       
    40     static boolean doJar(String... args) {
       
    41         System.out.print("jar");
       
    42         for (String arg: args)
       
    43             System.out.print(" " + arg);
       
    44         System.out.println("");
       
    45 
       
    46         Main jartool = new Main(System.out, System.err, "jar");
       
    47         return jartool.run(args);
       
    48     }
       
    49 
       
    50     static void jar(String... args) {
       
    51         if (!doJar(args))
       
    52             throw new RuntimeException("jar command failed");
       
    53     }
       
    54 
       
    55     static void jarExpectingFail(String... args) {
       
    56         if (doJar(args))
       
    57             throw new RuntimeException("jar command not expected to succeed");
       
    58     }
       
    59 
       
    60     static void checkMainAttribute(String jarfile, Attributes.Name name,
       
    61                                    String expectedValue)
       
    62         throws IOException
       
    63     {
       
    64         try (JarFile jf = new JarFile(jarfile)) {
       
    65             Manifest mf = jf.getManifest();
       
    66             if (mf == null && expectedValue != null)
       
    67                 throw new RuntimeException("Manifest not found");
       
    68             if (mf != null) {
       
    69                 String actual = mf.getMainAttributes().getValue(name);
       
    70                 if (actual != null) {
       
    71                     if (!actual.equals(expectedValue))
       
    72                         throw new RuntimeException("Profile attribute has unexpected value");
       
    73                 } else {
       
    74                     if (expectedValue != null)
       
    75                         throw new RuntimeException("Profile attribute should not be present");
       
    76                 }
       
    77             }
       
    78         }
       
    79     }
       
    80 
       
    81     public static void main(String[] args) throws Exception {
       
    82         Path entry = Files.createFile(Paths.get("xfoo"));
       
    83         String jarfile = "xFoo.jar";
       
    84         try {
       
    85 
       
    86             // create JAR file with Profile attribute
       
    87             jar("cfp", jarfile, "compact1", entry.toString());
       
    88             checkMainAttribute(jarfile, PROFILE, "compact1");
       
    89 
       
    90             // attempt to create JAR file with Profile attribute and bad value
       
    91             jarExpectingFail("cfp", jarfile, "garbage", entry.toString());
       
    92             jarExpectingFail("cfp", jarfile, "Compact1", entry.toString());
       
    93             jarExpectingFail("cfp", jarfile, "COMPACT1", entry.toString());
       
    94 
       
    95             // update value of Profile attribute
       
    96             jar("ufp", jarfile, "compact2");
       
    97             checkMainAttribute(jarfile, PROFILE, "compact2");
       
    98 
       
    99             // attempt to update value of Profile attribute to bad value
       
   100             // (update should not change the JAR file)
       
   101             jarExpectingFail("ufp", jarfile, "garbage");
       
   102             checkMainAttribute(jarfile, PROFILE, "compact2");
       
   103             jarExpectingFail("ufp", jarfile, "COMPACT1");
       
   104             checkMainAttribute(jarfile, PROFILE, "compact2");
       
   105 
       
   106             // create JAR file with both a Main-Class and Profile attribute
       
   107             jar("cfep", jarfile, "Foo", "compact1", entry.toString());
       
   108             checkMainAttribute(jarfile, MAIN_CLASS, "Foo");
       
   109             checkMainAttribute(jarfile, PROFILE, "compact1");
       
   110 
       
   111             // update value of Profile attribute
       
   112             jar("ufp", jarfile, "compact2");
       
   113             checkMainAttribute(jarfile, PROFILE, "compact2");
       
   114 
       
   115             // create JAR file without Profile attribute
       
   116             jar("cf", jarfile, entry.toString());
       
   117             checkMainAttribute(jarfile, PROFILE, null);
       
   118 
       
   119             // update value of Profile attribute
       
   120             jar("ufp", jarfile, "compact3");
       
   121             checkMainAttribute(jarfile, PROFILE, "compact3");
       
   122 
       
   123         } finally {
       
   124             Files.deleteIfExists(Paths.get(jarfile));
       
   125             Files.delete(entry);
       
   126         }
       
   127     }
       
   128 
       
   129 }