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
  27  * @bug 8031320
  28  * @summary Verify PrintPreciseRTMLockingStatistics on CPUs with
  29  *          rtm support and on VM with rtm locking support,
  30  * @library /testlibrary /test/lib /
  31  * @modules java.base/jdk.internal.misc
  32  *          java.management
  33  * @build TestPrintPreciseRTMLockingStatisticsOptionOnSupportedConfig

  34  * @run driver ClassFileInstaller sun.hotspot.WhiteBox
  35  *                                sun.hotspot.WhiteBox$WhiteBoxPermission
  36  * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
  37  *                   -XX:+WhiteBoxAPI
  38  *                   TestPrintPreciseRTMLockingStatisticsOptionOnSupportedConfig
  39  */
  40 
  41 import jdk.test.lib.cli.*;
  42 import jdk.test.lib.cli.predicate.AndPredicate;
  43 import compiler.testlibrary.rtm.predicate.SupportedCPU;
  44 import compiler.testlibrary.rtm.predicate.SupportedVM;


  45 
  46 public class TestPrintPreciseRTMLockingStatisticsOptionOnSupportedConfig
  47         extends TestPrintPreciseRTMLockingStatisticsBase {
  48     private TestPrintPreciseRTMLockingStatisticsOptionOnSupportedConfig() {
  49         super(new AndPredicate(new SupportedVM(), new SupportedCPU()));
  50     }
  51 
  52     @Override
  53     protected void verifyOptionValues() throws Throwable {
  54         super.verifyOptionValues();
  55         // verify default value
  56         CommandLineOptionTest.verifyOptionValueForSameVM(optionName,
  57                 TestPrintPreciseRTMLockingStatisticsBase.DEFAULT_VALUE,
  58                 String.format("Option '%s' should have '%s' default value on"
  59                         + " supported CPU", optionName,
  60                 TestPrintPreciseRTMLockingStatisticsBase.DEFAULT_VALUE),
  61                 CommandLineOptionTest.UNLOCK_DIAGNOSTIC_VM_OPTIONS,
  62                 CommandLineOptionTest.UNLOCK_EXPERIMENTAL_VM_OPTIONS,
  63                 "-XX:+UseRTMLocking");
  64 

  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
  27  * @bug 8031320
  28  * @summary Verify PrintPreciseRTMLockingStatistics on CPUs with
  29  *          rtm support and on VM with rtm locking support,
  30  * @library /testlibrary /test/lib /
  31  * @modules java.base/jdk.internal.misc
  32  *          java.management
  33  *
  34  * @build compiler.rtm.cli.TestPrintPreciseRTMLockingStatisticsOptionOnSupportedConfig
  35  * @run driver ClassFileInstaller sun.hotspot.WhiteBox
  36  *                                sun.hotspot.WhiteBox$WhiteBoxPermission
  37  * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
  38  *                   -XX:+WhiteBoxAPI
  39  *                   compiler.rtm.cli.TestPrintPreciseRTMLockingStatisticsOptionOnSupportedConfig
  40  */
  41 
  42 package compiler.rtm.cli;
  43 
  44 import compiler.testlibrary.rtm.predicate.SupportedCPU;
  45 import compiler.testlibrary.rtm.predicate.SupportedVM;
  46 import jdk.test.lib.cli.CommandLineOptionTest;
  47 import jdk.test.lib.cli.predicate.AndPredicate;
  48 
  49 public class TestPrintPreciseRTMLockingStatisticsOptionOnSupportedConfig
  50         extends TestPrintPreciseRTMLockingStatisticsBase {
  51     private TestPrintPreciseRTMLockingStatisticsOptionOnSupportedConfig() {
  52         super(new AndPredicate(new SupportedVM(), new SupportedCPU()));
  53     }
  54 
  55     @Override
  56     protected void verifyOptionValues() throws Throwable {
  57         super.verifyOptionValues();
  58         // verify default value
  59         CommandLineOptionTest.verifyOptionValueForSameVM(optionName,
  60                 TestPrintPreciseRTMLockingStatisticsBase.DEFAULT_VALUE,
  61                 String.format("Option '%s' should have '%s' default value on"
  62                         + " supported CPU", optionName,
  63                 TestPrintPreciseRTMLockingStatisticsBase.DEFAULT_VALUE),
  64                 CommandLineOptionTest.UNLOCK_DIAGNOSTIC_VM_OPTIONS,
  65                 CommandLineOptionTest.UNLOCK_EXPERIMENTAL_VM_OPTIONS,
  66                 "-XX:+UseRTMLocking");
  67