test/sun/reflect/AnonymousNewInstance/ManyNewInstanceAnonTest.java

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rev 9907 : 8034960: Serviceability tests using @library failing with java.lang.NoClassDefFoundError


  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 /*
  25  * @test
  26  * @bug 7194897
  27  * @summary JSR 292: Cannot create more than 16 instances of an anonymous class
  28  * @author  Robert Field
  29  * @library /lib/testlibrary
  30  * @compile -XDignore.symbol.file ManyNewInstanceAnonTest.java

  31  * @run main ClassFileInstaller ManyNewInstanceAnonTest
  32  * @run main/othervm -Xbootclasspath/a:. -Xverify:all ManyNewInstanceAnonTest
  33  * @run main/othervm -Xbootclasspath/a:. -Xverify:all -Dsun.reflection.noInflation=true ManyNewInstanceAnonTest
  34  */
  35 import java.io.ByteArrayOutputStream;
  36 import java.io.InputStream;
  37 import sun.misc.Unsafe;
  38 
  39 public class ManyNewInstanceAnonTest {
  40 
  41     static final int REPS = 20;
  42     static final Class<?> klass = ManyNewInstanceAnonTest.class;
  43 
  44     public static void main(String[] args) throws Exception {
  45         Class<?> c = Unsafe.getUnsafe().defineAnonymousClass(klass, readClassFile(), null);
  46         for (int i = 0; i < REPS; ++i) {
  47             System.out.printf("%d: %s\n", i, c.newInstance());
  48         }
  49         System.out.println("Passed.");
  50     }


  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 /*
  25  * @test
  26  * @bug 7194897
  27  * @summary JSR 292: Cannot create more than 16 instances of an anonymous class
  28  * @author  Robert Field
  29  * @library /lib/testlibrary
  30  * @compile -XDignore.symbol.file ManyNewInstanceAnonTest.java
  31  * @build jdk.testlibrary.*
  32  * @run main ClassFileInstaller ManyNewInstanceAnonTest
  33  * @run main/othervm -Xbootclasspath/a:. -Xverify:all ManyNewInstanceAnonTest
  34  * @run main/othervm -Xbootclasspath/a:. -Xverify:all -Dsun.reflection.noInflation=true ManyNewInstanceAnonTest
  35  */
  36 import java.io.ByteArrayOutputStream;
  37 import java.io.InputStream;
  38 import sun.misc.Unsafe;
  39 
  40 public class ManyNewInstanceAnonTest {
  41 
  42     static final int REPS = 20;
  43     static final Class<?> klass = ManyNewInstanceAnonTest.class;
  44 
  45     public static void main(String[] args) throws Exception {
  46         Class<?> c = Unsafe.getUnsafe().defineAnonymousClass(klass, readClassFile(), null);
  47         for (int i = 0; i < REPS; ++i) {
  48             System.out.printf("%d: %s\n", i, c.newInstance());
  49         }
  50         System.out.println("Passed.");
  51     }