1 /*
   2  * Copyright (c) 2014, 2020, 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  * @key randomness
  27  * @bug 8015774
  28  * @summary Verify processing of options related to code heaps sizing.
  29  * @library /test/lib /
  30  * @requires vm.flagless
  31  * @modules java.base/jdk.internal.misc
  32  *          java.compiler
  33  *          java.management
  34  *          jdk.internal.jvmstat/sun.jvmstat.monitor
  35  *
  36  * @run driver/timeout=240 compiler.codecache.cli.codeheapsize.TestCodeHeapSizeOptions
  37  */
  38 
  39 package compiler.codecache.cli.codeheapsize;
  40 
  41 import compiler.codecache.cli.common.CodeCacheCLITestBase;
  42 import compiler.codecache.cli.common.CodeCacheCLITestCase;
  43 import jdk.test.lib.Platform;
  44 import sun.hotspot.code.BlobType;
  45 
  46 import java.util.EnumSet;
  47 
  48 public class TestCodeHeapSizeOptions extends CodeCacheCLITestBase {
  49     private static final CodeCacheCLITestCase JVM_STARTUP
  50             = new CodeCacheCLITestCase(new CodeCacheCLITestCase.Description(
  51                             options -> options.segmented,
  52                             EnumSet.noneOf(BlobType.class)),
  53                     new JVMStartupRunner());
  54 
  55     private static final CodeCacheCLITestCase CODE_CACHE_FREE_SPACE
  56             = new CodeCacheCLITestCase(new CodeCacheCLITestCase.Description(
  57                             options -> options.segmented
  58                                     && Platform.isDebugBuild(),
  59                             EnumSet.noneOf(BlobType.class)),
  60                     new CodeCacheFreeSpaceRunner());
  61 
  62     private static final GenericCodeHeapSizeRunner GENERIC_RUNNER
  63             = new GenericCodeHeapSizeRunner();
  64 
  65     private TestCodeHeapSizeOptions() {
  66         super(CodeCacheCLITestBase.OPTIONS_SET,
  67                 new CodeCacheCLITestCase(CodeCacheCLITestCase
  68                         .CommonDescriptions.INT_MODE.description,
  69                         GENERIC_RUNNER),
  70                 new CodeCacheCLITestCase(CodeCacheCLITestCase
  71                         .CommonDescriptions.NON_TIERED.description,
  72                         GENERIC_RUNNER),
  73                 new CodeCacheCLITestCase(CodeCacheCLITestCase
  74                         .CommonDescriptions.TIERED_LEVEL_0.description,
  75                         GENERIC_RUNNER),
  76                 new CodeCacheCLITestCase(CodeCacheCLITestCase
  77                         .CommonDescriptions.TIERED_LEVEL_1.description,
  78                         GENERIC_RUNNER),
  79                 new CodeCacheCLITestCase(CodeCacheCLITestCase
  80                         .CommonDescriptions.TIERED_LEVEL_4.description,
  81                         GENERIC_RUNNER),
  82                 JVM_STARTUP,
  83                 CODE_CACHE_FREE_SPACE);
  84     }
  85 
  86     public static void main(String args[]) throws Throwable {
  87         new TestCodeHeapSizeOptions().runTestCases();
  88     }
  89 }