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test/compiler/tiered/NonTieredLevelsTest.java

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   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  * @build NonTieredLevelsTest
  30  * @run main ClassFileInstaller sun.hotspot.WhiteBox
  31  *                              sun.hotspot.WhiteBox$WhiteBoxPermission
  32  * @run main/othervm -Xbootclasspath/a:. -XX:-TieredCompilation
  33  *                   -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI
  34  *                   -XX:CompileCommand=compileonly,SimpleTestCase$Helper::*
  35  *                   NonTieredLevelsTest
  36  * @summary Verify that only one level can be used
  37  * @author igor.ignatyev@oracle.com
  38  */
  39 public class NonTieredLevelsTest extends CompLevelsTest {
  40     private static final int AVAILABLE_COMP_LEVEL;
  41     private static final IntPredicate IS_AVAILABLE_COMPLEVEL;
  42     static {
  43         String vmName = System.getProperty("java.vm.name");
  44         if (vmName.endsWith(" Server VM")) {
  45             AVAILABLE_COMP_LEVEL = COMP_LEVEL_FULL_OPTIMIZATION;
  46             IS_AVAILABLE_COMPLEVEL = x -> x == COMP_LEVEL_FULL_OPTIMIZATION;
  47         } else if (vmName.endsWith(" Client VM")
  48                 || vmName.endsWith(" Minimal VM")) {
  49             AVAILABLE_COMP_LEVEL = COMP_LEVEL_SIMPLE;




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


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