1 /*

     2  * Copyright (c) 2014, 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 /*

    26  * @test CommandLineFlagComboNegative

    27  * @summary Test command line flag combinations that differ between

    28  *          the dump and execute steps, in such way that they cause errors

    29  *          E.g. use compressed oops for creating and archive, but then

    30  *               execute w/o compressed oops

    31  * @requires vm.cds

    32  * @library /test/lib

    33  * @modules java.base/jdk.internal.misc

    34  *          java.management

    35  *          jdk.jartool/sun.tools.jar

    36  * @compile test-classes/Hello.java

    37  * @run driver CommandLineFlagComboNegative

    38  */

    39 

    40 import java.util.ArrayList;

    41 import jdk.test.lib.Platform;

    42 import jdk.test.lib.process.OutputAnalyzer;

    43 

    44 public class CommandLineFlagComboNegative {

    45 

    46     private class TestVector {

    47         public String testOptionForDumpStep;

    48         public String testOptionForExecuteStep;

    49         public String expectedErrorMsg;

    50         public int expectedErrorCode;

    51 

    52         public TestVector(String testOptionForDumpStep, String testOptionForExecuteStep,

    53                           String expectedErrorMsg, int expectedErrorCode) {

    54             this.testOptionForDumpStep=testOptionForDumpStep;

    55             this.testOptionForExecuteStep=testOptionForExecuteStep;

    56             this.expectedErrorMsg=expectedErrorMsg;

    57             this.expectedErrorCode=expectedErrorCode;

    58         }

    59     }

    60 

    61     private ArrayList<TestVector> testTable = new ArrayList<TestVector>();

    62 

    63     private void initTestTable() {

    64         // These options are not applicable on 32-bit platforms

    65         if (Platform.is64bit()) {

    66             testTable.add( new TestVector("-XX:ObjectAlignmentInBytes=8", "-XX:ObjectAlignmentInBytes=16",

    67                 "An error has occurred while processing the shared archive file", 1) );

    68             if (!TestCommon.isDynamicArchive()) {

    69                 testTable.add( new TestVector("-XX:ObjectAlignmentInBytes=64", "-XX:ObjectAlignmentInBytes=32",

    70                     "An error has occurred while processing the shared archive file", 1) );

    71             }

    72             testTable.add( new TestVector("-XX:+UseCompressedOops", "-XX:-UseCompressedOops",

    73                 "Class data sharing is inconsistent with other specified options", 1) );

    74             testTable.add( new TestVector("-XX:+UseCompressedClassPointers", "-XX:-UseCompressedClassPointers",

    75                 "Class data sharing is inconsistent with other specified options", 1) );

    76         }

    77     }

    78 

    79     private void runTests() throws Exception

    80     {

    81         for (TestVector testEntry : testTable) {

    82             System.out.println("CommandLineFlagComboNegative: dump = " + testEntry.testOptionForDumpStep);

    83             System.out.println("CommandLineFlagComboNegative: execute = " + testEntry.testOptionForExecuteStep);

    84 

    85             String appJar = JarBuilder.getOrCreateHelloJar();

    86             OutputAnalyzer dumpOutput = TestCommon.dump(

    87                appJar, new String[] {"Hello"}, testEntry.testOptionForDumpStep);

    88 

    89             TestCommon.checkDump(dumpOutput, "Loading classes to share");

    90 

    91             OutputAnalyzer execOutput = TestCommon.exec(appJar, testEntry.testOptionForExecuteStep, "Hello");

    92             execOutput.shouldContain(testEntry.expectedErrorMsg);

    93             execOutput.shouldHaveExitValue(testEntry.expectedErrorCode);

    94         }

    95     }

    96 

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

    98         CommandLineFlagComboNegative thisClass = new CommandLineFlagComboNegative();

    99         thisClass.initTestTable();

   100         thisClass.runTests();

   101     }

   102 }