22  *
  23  */
  24 
  25 /**
  26  * @test
  27  * @bug 8031320
  28  * @summary Verify that UseRTMXendForLockBusy option affects
  29  *          method behaviour if lock is busy.
  30  * @library /testlibrary /../../test/lib /compiler/testlibrary
  31  * @modules java.base/sun.misc
  32  *          java.management
  33  * @build TestUseRTMXendForLockBusy
  34  * @run main ClassFileInstaller sun.hotspot.WhiteBox
  35  *                              sun.hotspot.WhiteBox$WhiteBoxPermission
  36  * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
  37  *                   -XX:+WhiteBoxAPI TestUseRTMXendForLockBusy
  38  */
  39 
  40 import java.util.List;
  41 
  42 import com.oracle.java.testlibrary.*;
  43 import com.oracle.java.testlibrary.cli.CommandLineOptionTest;
  44 import com.oracle.java.testlibrary.cli.predicate.AndPredicate;
  45 import rtm.*;
  46 import rtm.predicate.SupportedCPU;
  47 import rtm.predicate.SupportedVM;
  48 
  49 /**
  50  * Test verifies that with +UseRTMXendForLockBusy there will be no aborts
  51  * forced by the test.
  52  */
  53 public class TestUseRTMXendForLockBusy extends CommandLineOptionTest {
  54     private final static int LOCKING_TIME = 5000;
  55 
  56     private TestUseRTMXendForLockBusy() {
  57         super(new AndPredicate(new SupportedVM(), new SupportedCPU()));
  58     }
  59 
  60     @Override
  61     protected void runTestCases() throws Throwable {
  62         // inflated lock, xabort on lock busy
  63         verifyXendForLockBusy(true, false);
  64         // inflated lock, xend on lock busy

  22  *
  23  */
  24 
  25 /**
  26  * @test
  27  * @bug 8031320
  28  * @summary Verify that UseRTMXendForLockBusy option affects
  29  *          method behaviour if lock is busy.
  30  * @library /testlibrary /../../test/lib /compiler/testlibrary
  31  * @modules java.base/sun.misc
  32  *          java.management
  33  * @build TestUseRTMXendForLockBusy
  34  * @run main ClassFileInstaller sun.hotspot.WhiteBox
  35  *                              sun.hotspot.WhiteBox$WhiteBoxPermission
  36  * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
  37  *                   -XX:+WhiteBoxAPI TestUseRTMXendForLockBusy
  38  */
  39 
  40 import java.util.List;
  41 
  42 import jdk.test.lib.*;
  43 import jdk.test.lib.cli.CommandLineOptionTest;
  44 import jdk.test.lib.cli.predicate.AndPredicate;
  45 import rtm.*;
  46 import rtm.predicate.SupportedCPU;
  47 import rtm.predicate.SupportedVM;
  48 
  49 /**
  50  * Test verifies that with +UseRTMXendForLockBusy there will be no aborts
  51  * forced by the test.
  52  */
  53 public class TestUseRTMXendForLockBusy extends CommandLineOptionTest {
  54     private final static int LOCKING_TIME = 5000;
  55 
  56     private TestUseRTMXendForLockBusy() {
  57         super(new AndPredicate(new SupportedVM(), new SupportedCPU()));
  58     }
  59 
  60     @Override
  61     protected void runTestCases() throws Throwable {
  62         // inflated lock, xabort on lock busy
  63         verifyXendForLockBusy(true, false);
  64         // inflated lock, xend on lock busy