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 TestAllocSmallObj
27 * @summary Test allocation of small object to result OOM, but not to crash JVM
28 * @requires vm.gc.Shenandoah & !vm.graal.enabled
29 * @library /test/lib
30 * @run driver TestAllocSmallObj
31 */
32
33 import jdk.test.lib.process.OutputAnalyzer;
34 import jdk.test.lib.process.ProcessTools;
35
36 public class TestAllocSmallObj {
37
38 static final int COUNT = 16 * 1024 * 1024;
39
40 static volatile Object sink;
41
42 public static void work() throws Exception {
43 Object[] root = new Object[COUNT];
44 sink = root;
45 for (int c = 0; c < COUNT; c++) {
46 root[c] = new Object();
47 }
48 }
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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 TestAllocSmallObj
27 * @summary Test allocation of small object to result OOM, but not to crash JVM
28 * @requires vm.gc.Shenandoah
29 * @library /test/lib
30 * @run driver TestAllocSmallObj
31 */
32
33 import jdk.test.lib.process.OutputAnalyzer;
34 import jdk.test.lib.process.ProcessTools;
35
36 public class TestAllocSmallObj {
37
38 static final int COUNT = 16 * 1024 * 1024;
39
40 static volatile Object sink;
41
42 public static void work() throws Exception {
43 Object[] root = new Object[COUNT];
44 sink = root;
45 for (int c = 0; c < COUNT; c++) {
46 root[c] = new Object();
47 }
48 }
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