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 * @test TestSurvivorRatioFlag
26 * @key gc
27 * @summary Verify that actual survivor ratio is equal to specified SurvivorRatio value
28 * @library /test/lib
29 * @modules java.base/jdk.internal.misc
30 * java.management
31 * @build sun.hotspot.WhiteBox
32 * @run driver ClassFileInstaller sun.hotspot.WhiteBox
33 * @run driver TestSurvivorRatioFlag
34 */
35
36 import java.lang.management.MemoryUsage;
37 import java.util.Arrays;
38 import java.util.Collections;
39 import java.util.LinkedList;
40 import jdk.test.lib.process.OutputAnalyzer;
41 import jdk.test.lib.process.ProcessTools;
42 import jdk.test.lib.Utils;
43 import sun.hotspot.WhiteBox;
44
45 public class TestSurvivorRatioFlag {
46
47 public static final long M = 1024 * 1024;
|
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 * @test TestSurvivorRatioFlag
26 * @key gc
27 * @summary Verify that actual survivor ratio is equal to specified SurvivorRatio value
28 * @requires vm.gc != "Z"
29 * @library /test/lib
30 * @modules java.base/jdk.internal.misc
31 * java.management
32 * @build sun.hotspot.WhiteBox
33 * @run driver ClassFileInstaller sun.hotspot.WhiteBox
34 * @run driver TestSurvivorRatioFlag
35 */
36
37 import java.lang.management.MemoryUsage;
38 import java.util.Arrays;
39 import java.util.Collections;
40 import java.util.LinkedList;
41 import jdk.test.lib.process.OutputAnalyzer;
42 import jdk.test.lib.process.ProcessTools;
43 import jdk.test.lib.Utils;
44 import sun.hotspot.WhiteBox;
45
46 public class TestSurvivorRatioFlag {
47
48 public static final long M = 1024 * 1024;
|