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 UseRTMDeopt option processing on CPUs with rtm support
  29  *          when rtm locking is supported by VM.
  30  * @library /testlibrary /test/lib /
  31  * @modules java.base/jdk.internal.misc
  32  *          java.management
  33  * @build TestUseRTMDeoptOptionOnSupportedConfig

  34  * @run driver ClassFileInstaller sun.hotspot.WhiteBox
  35  *                                sun.hotspot.WhiteBox$WhiteBoxPermission
  36  * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
  37  *                   -XX:+WhiteBoxAPI TestUseRTMDeoptOptionOnSupportedConfig

  38  */
  39 




  40 import jdk.test.lib.ExitCode;
  41 import jdk.test.lib.cli.CommandLineOptionTest;
  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 TestUseRTMDeoptOptionOnSupportedConfig
  47         extends CommandLineOptionTest {
  48     private static final String DEFAULT_VALUE = "false";
  49 
  50     private TestUseRTMDeoptOptionOnSupportedConfig() {
  51         super(new AndPredicate(new SupportedVM(), new SupportedCPU()));
  52     }
  53 
  54     @Override
  55     public void runTestCases() throws Throwable {
  56         String shouldPassMessage = " JVM should startup with option '"
  57                 + "-XX:+UseRTMDeopt' without any warnings";
  58         // verify that option could be turned on
  59         CommandLineOptionTest.verifySameJVMStartup(
  60                 null, null, shouldPassMessage, shouldPassMessage, ExitCode.OK,
  61                 "-XX:+UseRTMDeopt");
  62         shouldPassMessage = " JVM should startup with option '"
  63                 + "-XX:-UseRTMDeopt' without any warnings";
  64         // verify that option could be turned off

  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 UseRTMDeopt option processing on CPUs with rtm support
  29  *          when rtm locking is supported by VM.
  30  * @library /testlibrary /test/lib /
  31  * @modules java.base/jdk.internal.misc
  32  *          java.management
  33  *
  34  * @build compiler.rtm.cli.TestUseRTMDeoptOptionOnSupportedConfig
  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.TestUseRTMDeoptOptionOnSupportedConfig
  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.ExitCode;
  47 import jdk.test.lib.cli.CommandLineOptionTest;
  48 import jdk.test.lib.cli.predicate.AndPredicate;


  49 
  50 public class TestUseRTMDeoptOptionOnSupportedConfig
  51         extends CommandLineOptionTest {
  52     private static final String DEFAULT_VALUE = "false";
  53 
  54     private TestUseRTMDeoptOptionOnSupportedConfig() {
  55         super(new AndPredicate(new SupportedVM(), new SupportedCPU()));
  56     }
  57 
  58     @Override
  59     public void runTestCases() throws Throwable {
  60         String shouldPassMessage = " JVM should startup with option '"
  61                 + "-XX:+UseRTMDeopt' without any warnings";
  62         // verify that option could be turned on
  63         CommandLineOptionTest.verifySameJVMStartup(
  64                 null, null, shouldPassMessage, shouldPassMessage, ExitCode.OK,
  65                 "-XX:+UseRTMDeopt");
  66         shouldPassMessage = " JVM should startup with option '"
  67                 + "-XX:-UseRTMDeopt' without any warnings";
  68         // verify that option could be turned off