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 /testlibrary /testlibrary/whitebox 31 * @build TestPromotionFromSurvivorToTenuredAfterMinorGC 32 * SurvivorAlignmentTestMain AlignmentHelper 33 * @run main ClassFileInstaller sun.hotspot.WhiteBox 34 * sun.hotspot.WhiteBox$WhiteBoxPermission 35 * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions 36 * -XX:+WhiteBoxAPI -XX:NewSize=128m -XX:MaxNewSize=128m 37 * -XX:OldSize=32M -XX:SurvivorRatio=1 38 * -XX:-ExplicitGCInvokesConcurrent 39 * -XX:+UnlockExperimentalVMOptions 40 * -XX:SurvivorAlignmentInBytes=32 41 * TestPromotionFromSurvivorToTenuredAfterMinorGC 10m 9 42 * TENURED 43 * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions 44 * -XX:+WhiteBoxAPI -XX:NewSize=128m -XX:MaxNewSize=128m 45 * -XX:OldSize=32M -XX:SurvivorRatio=1 46 * -XX:-ExplicitGCInvokesConcurrent 47 * -XX:+UnlockExperimentalVMOptions 48 * -XX:SurvivorAlignmentInBytes=32 49 * TestPromotionFromSurvivorToTenuredAfterMinorGC 20m 47 50 * TENURED 51 * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions 52 * -XX:+WhiteBoxAPI -XX:NewSize=200m -XX:MaxNewSize=200m 53 * -XX:OldSize=32M -XX:InitialHeapSize=232m 54 * -XX:SurvivorRatio=1 -XX:-ExplicitGCInvokesConcurrent | 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 /testlibrary /../../test/lib 31 * @build TestPromotionFromSurvivorToTenuredAfterMinorGC 32 * SurvivorAlignmentTestMain AlignmentHelper 33 * @run main ClassFileInstaller jdk.testlib.WhiteBox 34 * jdk.testlib.WhiteBox$WhiteBoxPermission 35 * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions 36 * -XX:+WhiteBoxAPI -XX:NewSize=128m -XX:MaxNewSize=128m 37 * -XX:OldSize=32M -XX:SurvivorRatio=1 38 * -XX:-ExplicitGCInvokesConcurrent 39 * -XX:+UnlockExperimentalVMOptions 40 * -XX:SurvivorAlignmentInBytes=32 41 * TestPromotionFromSurvivorToTenuredAfterMinorGC 10m 9 42 * TENURED 43 * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions 44 * -XX:+WhiteBoxAPI -XX:NewSize=128m -XX:MaxNewSize=128m 45 * -XX:OldSize=32M -XX:SurvivorRatio=1 46 * -XX:-ExplicitGCInvokesConcurrent 47 * -XX:+UnlockExperimentalVMOptions 48 * -XX:SurvivorAlignmentInBytes=32 49 * TestPromotionFromSurvivorToTenuredAfterMinorGC 20m 47 50 * TENURED 51 * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions 52 * -XX:+WhiteBoxAPI -XX:NewSize=200m -XX:MaxNewSize=200m 53 * -XX:OldSize=32M -XX:InitialHeapSize=232m 54 * -XX:SurvivorRatio=1 -XX:-ExplicitGCInvokesConcurrent |