4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.
   8  *
   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 import jdk.test.lib.ExitCode;
  25 import jdk.test.lib.cli.CommandLineOptionTest;
  26 
  27 /**
  28  * @test
  29  * @bug 8031323
  30  * @summary Verify SurvivorAlignmentInBytes option processing.
  31  * @library /testlibrary
  32  * @requires vm.opt.SurvivorAlignmentInBytes == null
  33  *           & vm.opt.ObjectAlignmentInBytes == null
  34  *           & vm.opt.UnlockExperimentalVMOptions == null
  35  *           & (vm.opt.IgnoreUnrecognizedVMOptions == null
  36  *              | vm.opt.IgnoreUnrecognizedVMOptions == "false")
  37  * @modules java.base/jdk.internal.misc
  38  *          java.management
  39  * @run main TestSurvivorAlignmentInBytesOption
  40  */
  41 public class TestSurvivorAlignmentInBytesOption {
  42     public static void main(String args[]) throws Throwable {
  43         String optionName = "SurvivorAlignmentInBytes";
  44         String unlockExperimentalVMOpts = "UnlockExperimentalVMOptions";
  45         String optionIsExperimental
  46                 = CommandLineOptionTest.getExperimentalOptionErrorMessage(
  47                 optionName);
  48         String valueIsTooSmall= ".*SurvivorAlignmentInBytes.*must be greater"
  49                 + " than or equal to ObjectAlignmentInBytes.*";
  50         String mustBePowerOf2 = ".*SurvivorAlignmentInBytes.*must be "
  51                 + "power of 2.*";

   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.
   8  *
   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 import jdk.test.lib.process.ExitCode;
  25 import jdk.test.lib.cli.CommandLineOptionTest;
  26 
  27 /**
  28  * @test
  29  * @bug 8031323
  30  * @summary Verify SurvivorAlignmentInBytes option processing.
  31  * @library /test/lib
  32  * @requires vm.opt.SurvivorAlignmentInBytes == null
  33  *           & vm.opt.ObjectAlignmentInBytes == null
  34  *           & vm.opt.UnlockExperimentalVMOptions == null
  35  *           & (vm.opt.IgnoreUnrecognizedVMOptions == null
  36  *              | vm.opt.IgnoreUnrecognizedVMOptions == "false")
  37  * @modules java.base/jdk.internal.misc
  38  *          java.management
  39  * @run main TestSurvivorAlignmentInBytesOption
  40  */
  41 public class TestSurvivorAlignmentInBytesOption {
  42     public static void main(String args[]) throws Throwable {
  43         String optionName = "SurvivorAlignmentInBytes";
  44         String unlockExperimentalVMOpts = "UnlockExperimentalVMOptions";
  45         String optionIsExperimental
  46                 = CommandLineOptionTest.getExperimentalOptionErrorMessage(
  47                 optionName);
  48         String valueIsTooSmall= ".*SurvivorAlignmentInBytes.*must be greater"
  49                 + " than or equal to ObjectAlignmentInBytes.*";
  50         String mustBePowerOf2 = ".*SurvivorAlignmentInBytes.*must be "
  51                 + "power of 2.*";