test/hotspot/jtreg/gtest/MetaspaceGtests.java

*** 38,24 ***
   * @requires vm.debug
   * @requires vm.flagless
   * @run main/native GTestWrapper --gtest_filter=metaspace* -XX:+UnlockDiagnosticVMOptions -XX:VerifyMetaspaceInterval=1
   */
  
! /* @test id=balanced-with-guards
   * @summary Run metaspace-related gtests with allocation guards enabled
   * @library /test/lib
   * @modules java.base/jdk.internal.misc
   *          java.xml
   * @requires vm.debug
   * @requires vm.flagless
   * @run main/native GTestWrapper --gtest_filter=metaspace* -XX:VerifyMetaspaceInterval=1 -XX:+MetaspaceGuardAllocations
   */
  
! /* @test id=balanced-no-ccs
   * @summary Run metaspace-related gtests with compressed class pointers off
   * @library /test/lib
   * @modules java.base/jdk.internal.misc
   *          java.xml
   * @requires vm.bits == 64
   * @requires vm.flagless
   * @run main/native GTestWrapper --gtest_filter=metaspace* -XX:+UnlockDiagnosticVMOptions -XX:-UseCompressedClassPointers
   */
--- 38,35 ---
   * @requires vm.debug
   * @requires vm.flagless
   * @run main/native GTestWrapper --gtest_filter=metaspace* -XX:+UnlockDiagnosticVMOptions -XX:VerifyMetaspaceInterval=1
   */
  
! /* @test id=MetaspaceGuardAllocations-on
   * @summary Run metaspace-related gtests with allocation guards enabled
   * @library /test/lib
   * @modules java.base/jdk.internal.misc
   *          java.xml
   * @requires vm.debug
   * @requires vm.flagless
   * @run main/native GTestWrapper --gtest_filter=metaspace* -XX:VerifyMetaspaceInterval=1 -XX:+MetaspaceGuardAllocations
   */
  
! /* @test id=UseCompressedClassPointers-off
   * @summary Run metaspace-related gtests with compressed class pointers off
   * @library /test/lib
   * @modules java.base/jdk.internal.misc
   *          java.xml
   * @requires vm.bits == 64
   * @requires vm.flagless
   * @run main/native GTestWrapper --gtest_filter=metaspace* -XX:+UnlockDiagnosticVMOptions -XX:-UseCompressedClassPointers
   */
+ 
+ /* @test id=UseCompactObjectHeaders
+  * @summary Run metaspace-related gtests with tiny classpointers
+  * @library /test/lib
+  * @modules java.base/jdk.internal.misc
+  *          java.xml
+  * @requires vm.bits == 64
+  * @requires vm.flagless
+  * @requires vm.debug
+  * @run main/native GTestWrapper --gtest_filter=metaspace* -XX:+UnlockExperimentalVMOptions -XX:+UseCompactObjectHeaders
+  */