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 /*
  25  * @test
  26  * @bug 8023014
  27  * @summary Test ensures that there is no crash if there is not enough ReservedCodeCacheSize
  28  *          to initialize all compiler threads. The option -Xcomp gives the VM more time to
  29  *          trigger the old bug.
  30  * @library /testlibrary
  31  * @modules java.base/sun.misc
  32  *          java.management
  33  */
  34 import com.oracle.java.testlibrary.*;
  35 import static com.oracle.java.testlibrary.Asserts.assertTrue;
  36 
  37 public class SmallCodeCacheStartup {
  38     public static void main(String[] args) throws Exception {
  39         ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-XX:ReservedCodeCacheSize=3m",
  40                                                                   "-XX:CICompilerCount=64",
  41                                                                   "-Xcomp",
  42                                                                   "-version");
  43         OutputAnalyzer analyzer = new OutputAnalyzer(pb.start());
  44         try {
  45             analyzer.shouldHaveExitValue(0);
  46         } catch (RuntimeException e) {
  47             // Error occurred during initialization, did we run out of adapter space?
  48             assertTrue(analyzer.getOutput().contains("VirtualMachineError: Out of space in CodeCache"),
  49                     "Expected VirtualMachineError");
  50         }
  51 
  52         System.out.println("TEST PASSED");
  53   }
  54 }

  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 /*
  25  * @test
  26  * @bug 8023014
  27  * @summary Test ensures that there is no crash if there is not enough ReservedCodeCacheSize
  28  *          to initialize all compiler threads. The option -Xcomp gives the VM more time to
  29  *          trigger the old bug.
  30  * @library /testlibrary
  31  * @modules java.base/sun.misc
  32  *          java.management
  33  */
  34 import jdk.test.lib.*;
  35 import static jdk.test.lib.Asserts.assertTrue;
  36 
  37 public class SmallCodeCacheStartup {
  38     public static void main(String[] args) throws Exception {
  39         ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-XX:ReservedCodeCacheSize=3m",
  40                                                                   "-XX:CICompilerCount=64",
  41                                                                   "-Xcomp",
  42                                                                   "-version");
  43         OutputAnalyzer analyzer = new OutputAnalyzer(pb.start());
  44         try {
  45             analyzer.shouldHaveExitValue(0);
  46         } catch (RuntimeException e) {
  47             // Error occurred during initialization, did we run out of adapter space?
  48             assertTrue(analyzer.getOutput().contains("VirtualMachineError: Out of space in CodeCache"),
  49                     "Expected VirtualMachineError");
  50         }
  51 
  52         System.out.println("TEST PASSED");
  53   }
  54 }