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 java.util.function.IntPredicate;

  25 
  26 /**
  27  * @test NonTieredLevelsTest
  28  * @library /testlibrary /../../test/lib /compiler/whitebox
  29  * @modules java.management
  30  * @build NonTieredLevelsTest
  31  * @run main ClassFileInstaller sun.hotspot.WhiteBox
  32  *                              sun.hotspot.WhiteBox$WhiteBoxPermission
  33  * @run main/othervm -Xbootclasspath/a:. -XX:-TieredCompilation
  34  *                   -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI
  35  *                   -XX:CompileCommand=compileonly,SimpleTestCase$Helper::*
  36  *                   NonTieredLevelsTest
  37  * @summary Verify that only one level can be used
  38  * @author igor.ignatyev@oracle.com
  39  */
  40 public class NonTieredLevelsTest extends CompLevelsTest {
  41     private static final int AVAILABLE_COMP_LEVEL;
  42     private static final IntPredicate IS_AVAILABLE_COMPLEVEL;
  43     static {
  44         String vmName = System.getProperty("java.vm.name");
  45         if (vmName.endsWith(" Server VM")) {
  46             AVAILABLE_COMP_LEVEL = COMP_LEVEL_FULL_OPTIMIZATION;
  47             IS_AVAILABLE_COMPLEVEL = x -> x == COMP_LEVEL_FULL_OPTIMIZATION;
  48         } else if (vmName.endsWith(" Client VM")
  49                 || vmName.endsWith(" Minimal VM")) {
  50             AVAILABLE_COMP_LEVEL = COMP_LEVEL_SIMPLE;
  51             IS_AVAILABLE_COMPLEVEL = x -> x >= COMP_LEVEL_SIMPLE
  52                     && x <= COMP_LEVEL_FULL_PROFILE;
  53         } else {
  54             throw new RuntimeException("Unknown VM: " + vmName);
  55         }

   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 java.util.function.IntPredicate;
  25 import compiler.whitebox.CompilerWhiteBoxTest;
  26 
  27 /**
  28  * @test NonTieredLevelsTest
  29  * @library /testlibrary /../../test/lib /
  30  * @modules java.management
  31  * @build NonTieredLevelsTest
  32  * @run main ClassFileInstaller sun.hotspot.WhiteBox
  33  *                              sun.hotspot.WhiteBox$WhiteBoxPermission
  34  * @run main/othervm -Xbootclasspath/a:. -XX:-TieredCompilation
  35  *                   -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI
  36  *                   -XX:CompileCommand=compileonly,compiler.whitebox.SimpleTestCase$Helper::*
  37  *                   NonTieredLevelsTest
  38  * @summary Verify that only one level can be used
  39  * @author igor.ignatyev@oracle.com
  40  */
  41 public class NonTieredLevelsTest extends CompLevelsTest {
  42     private static final int AVAILABLE_COMP_LEVEL;
  43     private static final IntPredicate IS_AVAILABLE_COMPLEVEL;
  44     static {
  45         String vmName = System.getProperty("java.vm.name");
  46         if (vmName.endsWith(" Server VM")) {
  47             AVAILABLE_COMP_LEVEL = COMP_LEVEL_FULL_OPTIMIZATION;
  48             IS_AVAILABLE_COMPLEVEL = x -> x == COMP_LEVEL_FULL_OPTIMIZATION;
  49         } else if (vmName.endsWith(" Client VM")
  50                 || vmName.endsWith(" Minimal VM")) {
  51             AVAILABLE_COMP_LEVEL = COMP_LEVEL_SIMPLE;
  52             IS_AVAILABLE_COMPLEVEL = x -> x >= COMP_LEVEL_SIMPLE
  53                     && x <= COMP_LEVEL_FULL_PROFILE;
  54         } else {
  55             throw new RuntimeException("Unknown VM: " + vmName);
  56         }