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
26 * @bug 8031323
27 * @summary Verify that objects promoted from survivor space to tenured space
28 * when their age exceeded tenuring threshold are not aligned to
29 * SurvivorAlignmentInBytes value.
30 * @library /test/lib
31 * @modules java.base/jdk.internal.misc
32 * java.management
33 * @build sun.hotspot.WhiteBox
34 * @run driver ClassFileInstaller sun.hotspot.WhiteBox
35 * sun.hotspot.WhiteBox$WhiteBoxPermission
36 * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
37 * -XX:+WhiteBoxAPI -XX:NewSize=128m -XX:MaxNewSize=128m
38 * -XX:OldSize=32M -XX:MaxHeapSize=160m -XX:SurvivorRatio=1 -XX:-ResizePLAB
39 * -XX:-ExplicitGCInvokesConcurrent
40 * -XX:+UnlockExperimentalVMOptions
41 * -XX:SurvivorAlignmentInBytes=32
42 * TestPromotionFromSurvivorToTenuredAfterMinorGC 10m 9
43 * TENURED
44 * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
45 * -XX:+WhiteBoxAPI -XX:NewSize=128m -XX:MaxNewSize=128m
46 * -XX:OldSize=32M -XX:MaxHeapSize=160m -XX:SurvivorRatio=1 -XX:-ResizePLAB
47 * -XX:-ExplicitGCInvokesConcurrent
48 * -XX:+UnlockExperimentalVMOptions
49 * -XX:SurvivorAlignmentInBytes=32
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23
24 /**
25 * @test
26 * @bug 8031323
27 * @summary Verify that objects promoted from survivor space to tenured space
28 * when their age exceeded tenuring threshold are not aligned to
29 * SurvivorAlignmentInBytes value.
30 * @requires vm.gc != "Z"
31 * @library /test/lib
32 * @modules java.base/jdk.internal.misc
33 * java.management
34 * @build sun.hotspot.WhiteBox
35 * @run driver ClassFileInstaller sun.hotspot.WhiteBox
36 * sun.hotspot.WhiteBox$WhiteBoxPermission
37 * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
38 * -XX:+WhiteBoxAPI -XX:NewSize=128m -XX:MaxNewSize=128m
39 * -XX:OldSize=32M -XX:MaxHeapSize=160m -XX:SurvivorRatio=1 -XX:-ResizePLAB
40 * -XX:-ExplicitGCInvokesConcurrent
41 * -XX:+UnlockExperimentalVMOptions
42 * -XX:SurvivorAlignmentInBytes=32
43 * TestPromotionFromSurvivorToTenuredAfterMinorGC 10m 9
44 * TENURED
45 * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
46 * -XX:+WhiteBoxAPI -XX:NewSize=128m -XX:MaxNewSize=128m
47 * -XX:OldSize=32M -XX:MaxHeapSize=160m -XX:SurvivorRatio=1 -XX:-ResizePLAB
48 * -XX:-ExplicitGCInvokesConcurrent
49 * -XX:+UnlockExperimentalVMOptions
50 * -XX:SurvivorAlignmentInBytes=32
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