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 UsageThresholdIncreasedTest
  26  * @summary verifying that threshold hasn't been hit after allocation smaller
  27  *     than threshold value and that threshold value can be changed
  28  * @library /test/lib /

  29  * @modules java.base/jdk.internal.misc
  30  *          java.management
  31  * @build sun.hotspot.WhiteBox
  32  * @run driver ClassFileInstaller sun.hotspot.WhiteBox
  33  *                                sun.hotspot.WhiteBox$WhiteBoxPermission
  34  * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
  35  *     -XX:+WhiteBoxAPI -XX:-UseCodeCacheFlushing  -XX:-MethodFlushing
  36  *     -XX:CompileCommand=compileonly,null::*
  37  *     -XX:-SegmentedCodeCache
  38  *     compiler.codecache.jmx.UsageThresholdIncreasedTest
  39  * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
  40  *     -XX:+WhiteBoxAPI -XX:-UseCodeCacheFlushing  -XX:-MethodFlushing
  41  *     -XX:CompileCommand=compileonly,null::*
  42  *     -XX:+SegmentedCodeCache
  43  *     compiler.codecache.jmx.UsageThresholdIncreasedTest
  44  */
  45 
  46 package compiler.codecache.jmx;
  47 
  48 import sun.hotspot.code.BlobType;

   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 UsageThresholdIncreasedTest
  26  * @summary verifying that threshold hasn't been hit after allocation smaller
  27  *     than threshold value and that threshold value can be changed
  28  * @library /test/lib /
  29  * @requires vm.flavor != "minimal"
  30  * @modules java.base/jdk.internal.misc
  31  *          java.management
  32  * @build sun.hotspot.WhiteBox
  33  * @run driver ClassFileInstaller sun.hotspot.WhiteBox
  34  *                                sun.hotspot.WhiteBox$WhiteBoxPermission
  35  * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
  36  *     -XX:+WhiteBoxAPI -XX:-UseCodeCacheFlushing  -XX:-MethodFlushing
  37  *     -XX:CompileCommand=compileonly,null::*
  38  *     -XX:-SegmentedCodeCache
  39  *     compiler.codecache.jmx.UsageThresholdIncreasedTest
  40  * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
  41  *     -XX:+WhiteBoxAPI -XX:-UseCodeCacheFlushing  -XX:-MethodFlushing
  42  *     -XX:CompileCommand=compileonly,null::*
  43  *     -XX:+SegmentedCodeCache
  44  *     compiler.codecache.jmx.UsageThresholdIncreasedTest
  45  */
  46 
  47 package compiler.codecache.jmx;
  48 
  49 import sun.hotspot.code.BlobType;