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test/hotspot/jtreg/gc/shenandoah/oom/TestAllocLargerThanHeap.java

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rev 59879 : [mq]: 8249000


   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 
  25 /**
  26  * @test TestAllocLargerThanHeap
  27  * @summary Test that allocation of the object larger than heap fails predictably
  28  * @requires vm.gc.Shenandoah & !vm.graal.enabled
  29  * @library /test/lib
  30  * @run driver TestAllocLargerThanHeap
  31  */
  32 
  33 import jdk.test.lib.process.OutputAnalyzer;
  34 import jdk.test.lib.process.ProcessTools;
  35 
  36 public class TestAllocLargerThanHeap {
  37 
  38     static final int SIZE = 16 * 1024 * 1024;
  39 
  40     static volatile Object sink;
  41 
  42     public static void work() throws Exception {
  43         sink = new Object[SIZE];
  44     }
  45 
  46     public static void main(String[] args) throws Exception {
  47         if (args.length > 0) {
  48             work();




   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 
  25 /**
  26  * @test TestAllocLargerThanHeap
  27  * @summary Test that allocation of the object larger than heap fails predictably
  28  * @requires vm.gc.Shenandoah
  29  * @library /test/lib
  30  * @run driver TestAllocLargerThanHeap
  31  */
  32 
  33 import jdk.test.lib.process.OutputAnalyzer;
  34 import jdk.test.lib.process.ProcessTools;
  35 
  36 public class TestAllocLargerThanHeap {
  37 
  38     static final int SIZE = 16 * 1024 * 1024;
  39 
  40     static volatile Object sink;
  41 
  42     public static void work() throws Exception {
  43         sink = new Object[SIZE];
  44     }
  45 
  46     public static void main(String[] args) throws Exception {
  47         if (args.length > 0) {
  48             work();


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