8066143: [TESTBUG] New tests in gc/survivorAlignment/ fails

Reviewed-by: jmasa

test/gc/arguments/TestSurvivorAlignmentInBytesOption.java

@@ -22,29 +22,24 @@
  */
 
 import com.oracle.java.testlibrary.ExitCode;
-import com.oracle.java.testlibrary.Utils;
 import com.oracle.java.testlibrary.cli.CommandLineOptionTest;
 
-import java.util.Collections;
-import java.util.LinkedList;
-import java.util.List;
-
 /**
  * @test
  * @bug 8031323
  * @summary Verify SurvivorAlignmentInBytes option processing.
  * @library /testlibrary
+ * @requires vm.opt.SurvivorAlignmentInBytes == null
+ *           & vm.opt.ObjectAlignmentInBytes == null
+ *           & vm.opt.UnlockExperimentalVMOptions == null
+ *           & (vm.opt.IgnoreUnrecognizedVMOptions == null
+ *              | vm.opt.IgnoreUnrecognizedVMOptions == "false")
  * @run main TestSurvivorAlignmentInBytesOption
  */
 public class TestSurvivorAlignmentInBytesOption {
-    private static final String[] FILTERED_VM_OPTIONS
-            = Utils.getFilteredTestJavaOpts(
-            "UnlockExperimentalVMOptions",
-            "SurvivorAlignmentInBytes",
-            "ObjectAlignmentInBytes");
-
     public static void main(String args[]) throws Throwable {
         String optionName = "SurvivorAlignmentInBytes";
+        String unlockExperimentalVMOpts = "UnlockExperimentalVMOptions";
         String optionIsExperimental
                 = CommandLineOptionTest.getExperimentalOptionErrorMessage(
                 optionName);
@@ -58,63 +53,55 @@ public class TestSurvivorAlignmentInBytesOption {
         // with the warning message saying that that option is experimental.
         CommandLineOptionTest.verifyJVMStartup(
                 new String[]{optionIsExperimental}, null, ExitCode.FAIL, false,
-                TestSurvivorAlignmentInBytesOption.prepareOptions(
                 "-XX:-UnlockExperimentalVMOptions",
-                        CommandLineOptionTest.prepareNumericFlag(
-                                optionName, 64)));
+                CommandLineOptionTest.prepareBooleanFlag(
+                        unlockExperimentalVMOpts, false),
+                CommandLineOptionTest.prepareNumericFlag(optionName, 64));
 
         // Verify that with -XX:+UnlockExperimentalVMOptions passed to JVM
         // usage of SurvivorAlignmentInBytes option won't cause JVM startup
         // failure.
         CommandLineOptionTest.verifyJVMStartup(
                 null, new String[]{optionIsExperimental}, ExitCode.OK, false,
-                TestSurvivorAlignmentInBytesOption.prepareOptions(
-                        CommandLineOptionTest.prepareNumericFlag(
-                                optionName, 64)));
+                CommandLineOptionTest.prepareBooleanFlag(
+                        unlockExperimentalVMOpts, true),
+                CommandLineOptionTest.prepareNumericFlag(optionName, 64));
 
         // Verify that if specified SurvivorAlignmentInBytes is lower then
         // ObjectAlignmentInBytes, then the JVM startup will fail with
         // appropriate error message.
         CommandLineOptionTest.verifyJVMStartup(
                 new String[]{valueIsTooSmall}, null, ExitCode.FAIL, false,
-                TestSurvivorAlignmentInBytesOption.prepareOptions(
-                        CommandLineOptionTest.prepareNumericFlag(
-                                optionName, 2)));
+                CommandLineOptionTest.prepareBooleanFlag(
+                        unlockExperimentalVMOpts, true),
+                CommandLineOptionTest.prepareNumericFlag(optionName, 2));
 
         // Verify that if specified SurvivorAlignmentInBytes value is not
         // a power of 2 then the JVM startup will fail with appropriate error
         // message.
         CommandLineOptionTest.verifyJVMStartup(
                 new String[]{mustBePowerOf2}, null, ExitCode.FAIL, false,
-                TestSurvivorAlignmentInBytesOption.prepareOptions(
-                        CommandLineOptionTest.prepareNumericFlag(
-                                optionName, 127)));
+                CommandLineOptionTest.prepareBooleanFlag(
+                        unlockExperimentalVMOpts, true),
+                CommandLineOptionTest.prepareNumericFlag(optionName, 127));
 
         // Verify that if SurvivorAlignmentInBytes has correct value, then
         // the JVM will be started without errors.
         CommandLineOptionTest.verifyJVMStartup(
                 null, new String[]{".*SurvivorAlignmentInBytes.*"},
                 ExitCode.OK, false,
-                TestSurvivorAlignmentInBytesOption.prepareOptions(
-                        CommandLineOptionTest.prepareNumericFlag(
-                                optionName, 128)));
+                CommandLineOptionTest.prepareBooleanFlag(
+                        unlockExperimentalVMOpts, true),
+                CommandLineOptionTest.prepareNumericFlag(optionName, 128));
 
         // Verify that we can setup different SurvivorAlignmentInBytes values.
         for (int alignment = 32; alignment <= 128; alignment *= 2) {
             CommandLineOptionTest.verifyOptionValue(optionName,
-                    Integer.toString(alignment), false,
-                    TestSurvivorAlignmentInBytesOption.prepareOptions(
+                    Integer.toString(alignment),
+                    CommandLineOptionTest.prepareBooleanFlag(
+                            unlockExperimentalVMOpts, true),
                     CommandLineOptionTest.prepareNumericFlag(
-                                    optionName, alignment)));
+                            optionName, alignment));
         }
     }
-
-    private static String[] prepareOptions(String... options) {
-        List<String> finalOptions = new LinkedList<>();
-        Collections.addAll(finalOptions,
-                TestSurvivorAlignmentInBytesOption.FILTERED_VM_OPTIONS);
-        finalOptions.add(CommandLineOptionTest.UNLOCK_EXPERIMENTAL_VM_OPTIONS);
-        Collections.addAll(finalOptions, options);
-        return finalOptions.toArray(new String[finalOptions.size()]);
-    }
 }

test/gc/survivorAlignment/TestAllocationInEden.java

@@ -34,37 +34,43 @@
  *                   -XX:+WhiteBoxAPI -XX:NewSize=64m -XX:MaxNewSize=64m
  *                   -XX:SurvivorRatio=1 -XX:+UnlockExperimentalVMOptions
  *                   -XX:SurvivorAlignmentInBytes=32 -XX:-UseTLAB
- *                    -XX:OldSize=128m -XX:-ExplicitGCInvokesConcurrent
+ *                   -XX:OldSize=128m -XX:MaxHeapSize=192m
+ *                   -XX:-ExplicitGCInvokesConcurrent
  *                   TestAllocationInEden 10m 9 EDEN
  * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
  *                   -XX:+WhiteBoxAPI -XX:NewSize=64m -XX:MaxNewSize=64m
  *                   -XX:SurvivorRatio=1 -XX:+UnlockExperimentalVMOptions
  *                   -XX:SurvivorAlignmentInBytes=32 -XX:-UseTLAB
- *                    -XX:OldSize=128m -XX:-ExplicitGCInvokesConcurrent
+ *                   -XX:OldSize=128m -XX:MaxHeapSize=192m
+ *                   -XX:-ExplicitGCInvokesConcurrent
  *                   TestAllocationInEden 10m 47 EDEN
  * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
  *                   -XX:+WhiteBoxAPI -XX:NewSize=64m -XX:MaxNewSize=64m
  *                   -XX:SurvivorRatio=1 -XX:+UnlockExperimentalVMOptions
  *                   -XX:SurvivorAlignmentInBytes=64 -XX:-UseTLAB
- *                    -XX:OldSize=128m -XX:-ExplicitGCInvokesConcurrent
+ *                   -XX:OldSize=128m  -XX:MaxHeapSize=192m
+ *                   -XX:-ExplicitGCInvokesConcurrent
  *                   TestAllocationInEden 10m 9 EDEN
  * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
  *                   -XX:+WhiteBoxAPI -XX:NewSize=64m -XX:MaxNewSize=64m
  *                   -XX:SurvivorRatio=1 -XX:+UnlockExperimentalVMOptions
  *                   -XX:SurvivorAlignmentInBytes=64 -XX:-UseTLAB
- *                    -XX:OldSize=128m -XX:-ExplicitGCInvokesConcurrent
+ *                   -XX:OldSize=128m  -XX:MaxHeapSize=192m
+ *                   -XX:-ExplicitGCInvokesConcurrent
  *                   TestAllocationInEden 10m 87 EDEN
  * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
  *                   -XX:+WhiteBoxAPI -XX:NewSize=64m -XX:MaxNewSize=64m
  *                   -XX:SurvivorRatio=1 -XX:+UnlockExperimentalVMOptions
  *                   -XX:SurvivorAlignmentInBytes=128 -XX:-UseTLAB
- *                    -XX:OldSize=128m -XX:-ExplicitGCInvokesConcurrent
+ *                   -XX:OldSize=128m -XX:MaxHeapSize=192m
+ *                   -XX:-ExplicitGCInvokesConcurrent
  *                   TestAllocationInEden 10m 9 EDEN
  * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
  *                   -XX:+WhiteBoxAPI -XX:NewSize=64m -XX:MaxNewSize=64m
  *                   -XX:SurvivorRatio=1 -XX:+UnlockExperimentalVMOptions
  *                   -XX:SurvivorAlignmentInBytes=128 -XX:-UseTLAB
- *                    -XX:OldSize=128m -XX:-ExplicitGCInvokesConcurrent
+ *                   -XX:OldSize=128m -XX:MaxHeapSize=192m
+ *                   -XX:-ExplicitGCInvokesConcurrent
  *                   TestAllocationInEden 10m 147 EDEN
  */
 public class TestAllocationInEden {

test/gc/survivorAlignment/TestPromotionFromEdenToTenured.java

@@ -33,42 +33,42 @@
  *                              sun.hotspot.WhiteBox$WhiteBoxPermission
  * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
  *                   -XX:+WhiteBoxAPI -XX:NewSize=64m -XX:MaxNewSize=64m
- *                   -XX:OldSize=32m -XX:SurvivorRatio=1
+ *                   -XX:OldSize=32m -XX:MaxHeapSize=96m -XX:SurvivorRatio=1
  *                   -XX:-ExplicitGCInvokesConcurrent
  *                   -XX:+UnlockExperimentalVMOptions
  *                   -XX:SurvivorAlignmentInBytes=32
  *                   TestPromotionFromEdenToTenured 10m 9 TENURED
  * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
  *                   -XX:+WhiteBoxAPI -XX:NewSize=64m -XX:MaxNewSize=64m
- *                   -XX:OldSize=32m -XX:SurvivorRatio=1
+ *                   -XX:OldSize=32m -XX:MaxHeapSize=96m -XX:SurvivorRatio=1
  *                   -XX:-ExplicitGCInvokesConcurrent
  *                   -XX:+UnlockExperimentalVMOptions
  *                   -XX:SurvivorAlignmentInBytes=32
  *                   TestPromotionFromEdenToTenured 10m 47 TENURED
  * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
  *                   -XX:+WhiteBoxAPI -XX:NewSize=64m -XX:MaxNewSize=64m
- *                   -XX:OldSize=32m -XX:SurvivorRatio=1
- *                    -XX:-ExplicitGCInvokesConcurrent
+ *                   -XX:OldSize=32m  -XX:MaxHeapSize=96m
+ *                   -XX:SurvivorRatio=1 -XX:-ExplicitGCInvokesConcurrent
  *                   -XX:+UnlockExperimentalVMOptions
  *                   -XX:SurvivorAlignmentInBytes=64
  *                   TestPromotionFromEdenToTenured 10m 9 TENURED
  * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
  *                   -XX:+WhiteBoxAPI -XX:NewSize=64m -XX:MaxNewSize=64m
- *                   -XX:OldSize=32m -XX:SurvivorRatio=1
- *                    -XX:-ExplicitGCInvokesConcurrent
+ *                   -XX:OldSize=32m -XX:MaxHeapSize=128m
+ *                   -XX:SurvivorRatio=1 -XX:-ExplicitGCInvokesConcurrent
  *                   -XX:+UnlockExperimentalVMOptions
  *                   -XX:SurvivorAlignmentInBytes=64
  *                   TestPromotionFromEdenToTenured 10m 87 TENURED
  * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
  *                   -XX:+WhiteBoxAPI -XX:NewSize=64m -XX:MaxNewSize=64m
- *                   -XX:OldSize=32M -XX:SurvivorRatio=1
+ *                   -XX:OldSize=32M -XX:MaxHeapSize=96m -XX:SurvivorRatio=1
  *                   -XX:-ExplicitGCInvokesConcurrent
  *                   -XX:+UnlockExperimentalVMOptions
  *                   -XX:SurvivorAlignmentInBytes=128
  *                   TestPromotionFromEdenToTenured 10m 9 TENURED
  * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
  *                   -XX:+WhiteBoxAPI -XX:NewSize=64m -XX:MaxNewSize=64m
- *                   -XX:OldSize=32m -XX:SurvivorRatio=1
+ *                   -XX:OldSize=32m -XX:MaxHeapSize=96m -XX:SurvivorRatio=1
  *                   -XX:-ExplicitGCInvokesConcurrent
  *                   -XX:+UnlockExperimentalVMOptions
  *                   -XX:SurvivorAlignmentInBytes=128

test/gc/survivorAlignment/TestPromotionFromSurvivorToTenuredAfterFullGC.java

@@ -33,37 +33,37 @@
  *                              sun.hotspot.WhiteBox$WhiteBoxPermission
  * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
  *                   -XX:+WhiteBoxAPI -XX:NewSize=128m -XX:MaxNewSize=128m
- *                   -XX:OldSize=32m -XX:SurvivorRatio=1
- *                   -XX:-ExplicitGCInvokesConcurrent
+ *                   -XX:OldSize=32m -XX:MaxHeapSize=160m
+ *                   -XX:SurvivorRatio=1 -XX:-ExplicitGCInvokesConcurrent
  *                   -XX:+UnlockExperimentalVMOptions
  *                   -XX:SurvivorAlignmentInBytes=32
  *                   TestPromotionFromSurvivorToTenuredAfterFullGC 10m 9 TENURED
  * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
  *                   -XX:+WhiteBoxAPI -XX:NewSize=128m -XX:MaxNewSize=128m
- *                   -XX:OldSize=32m -XX:SurvivorRatio=1
- *                   -XX:-ExplicitGCInvokesConcurrent
+ *                   -XX:OldSize=32m -XX:MaxHeapSize=160m
+ *                   -XX:SurvivorRatio=1 -XX:-ExplicitGCInvokesConcurrent
  *                   -XX:+UnlockExperimentalVMOptions
  *                   -XX:SurvivorAlignmentInBytes=32
  *                   TestPromotionFromSurvivorToTenuredAfterFullGC 20m 47
  *                   TENURED
  * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
  *                   -XX:+WhiteBoxAPI -XX:NewSize=200m -XX:MaxNewSize=200m
- *                   -XX:OldSize=32m -XX:InitialHeapSize=232m
+ *                   -XX:OldSize=32m -XX:MaxHeapSize=232m
  *                   -XX:SurvivorRatio=1 -XX:-ExplicitGCInvokesConcurrent
  *                   -XX:+UnlockExperimentalVMOptions
  *                   -XX:SurvivorAlignmentInBytes=64
  *                   TestPromotionFromSurvivorToTenuredAfterFullGC 10m 9 TENURED
  * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
  *                   -XX:+WhiteBoxAPI -XX:NewSize=128m -XX:MaxNewSize=128m
- *                   -XX:OldSize=32m -XX:SurvivorRatio=1
- *                   -XX:-ExplicitGCInvokesConcurrent
+ *                   -XX:OldSize=32m -XX:MaxHeapSize=160m
+ *                   -XX:SurvivorRatio=1 -XX:-ExplicitGCInvokesConcurrent
  *                   -XX:+UnlockExperimentalVMOptions
  *                   -XX:SurvivorAlignmentInBytes=64
  *                   TestPromotionFromSurvivorToTenuredAfterFullGC 20m 87
  *                   TENURED
  * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
  *                   -XX:+WhiteBoxAPI -XX:NewSize=256m -XX:MaxNewSize=256m
- *                   -XX:OldSize=32M -XX:InitialHeapSize=288m
+ *                   -XX:OldSize=32M -XX:MaxHeapSize=288m
  *                   -XX:SurvivorRatio=1 -XX:-ExplicitGCInvokesConcurrent
  *                   -XX:+UnlockExperimentalVMOptions
  *                   -XX:SurvivorAlignmentInBytes=128
@@ -71,8 +71,8 @@
  *                    TENURED
  * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
  *                   -XX:+WhiteBoxAPI -XX:NewSize=128m -XX:MaxNewSize=128m
- *                   -XX:OldSize=32m -XX:SurvivorRatio=1
- *                   -XX:-ExplicitGCInvokesConcurrent
+ *                   -XX:OldSize=32m -XX:MaxHeapSize=160m
+ *                   -XX:SurvivorRatio=1 -XX:-ExplicitGCInvokesConcurrent
  *                   -XX:+UnlockExperimentalVMOptions
  *                   -XX:SurvivorAlignmentInBytes=128
  *                   TestPromotionFromSurvivorToTenuredAfterFullGC 20m 147

test/gc/survivorAlignment/TestPromotionFromSurvivorToTenuredAfterMinorGC.java

@@ -34,7 +34,7 @@
  *                              sun.hotspot.WhiteBox$WhiteBoxPermission
  * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
  *                   -XX:+WhiteBoxAPI -XX:NewSize=128m -XX:MaxNewSize=128m
- *                   -XX:OldSize=32M -XX:SurvivorRatio=1
+ *                   -XX:OldSize=32M -XX:MaxHeapSize=160m -XX:SurvivorRatio=1
  *                   -XX:-ExplicitGCInvokesConcurrent
  *                   -XX:+UnlockExperimentalVMOptions
  *                   -XX:SurvivorAlignmentInBytes=32
@@ -42,7 +42,7 @@
  *                   TENURED
  * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
  *                   -XX:+WhiteBoxAPI -XX:NewSize=128m -XX:MaxNewSize=128m
- *                   -XX:OldSize=32M -XX:SurvivorRatio=1
+ *                   -XX:OldSize=32M -XX:MaxHeapSize=160m -XX:SurvivorRatio=1
  *                   -XX:-ExplicitGCInvokesConcurrent
  *                   -XX:+UnlockExperimentalVMOptions
  *                   -XX:SurvivorAlignmentInBytes=32
@@ -50,15 +50,15 @@
  *                   TENURED
  * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
  *                   -XX:+WhiteBoxAPI -XX:NewSize=200m -XX:MaxNewSize=200m
- *                   -XX:OldSize=32M -XX:InitialHeapSize=232m
- *                   -XX:SurvivorRatio=1 -XX:-ExplicitGCInvokesConcurrent
+ *                   -XX:OldSize=32M -XX:MaxHeapSize=232m -XX:SurvivorRatio=1
+ *                   -XX:-ExplicitGCInvokesConcurrent
  *                   -XX:+UnlockExperimentalVMOptions
  *                   -XX:SurvivorAlignmentInBytes=64
  *                   TestPromotionFromSurvivorToTenuredAfterMinorGC 10m 9
  *                   TENURED
  * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
  *                   -XX:+WhiteBoxAPI -XX:NewSize=128m -XX:MaxNewSize=128m
- *                   -XX:OldSize=32M -XX:SurvivorRatio=1
+ *                   -XX:OldSize=32M -XX:MaxHeapSize=160m -XX:SurvivorRatio=1
  *                   -XX:-ExplicitGCInvokesConcurrent
  *                   -XX:+UnlockExperimentalVMOptions
  *                   -XX:SurvivorAlignmentInBytes=64
@@ -66,15 +66,15 @@
  *                   TENURED
  * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
  *                   -XX:+WhiteBoxAPI -XX:NewSize=256m -XX:MaxNewSize=256m
- *                   -XX:OldSize=32M -XX:InitialHeapSize=288m
- *                   -XX:SurvivorRatio=1 -XX:-ExplicitGCInvokesConcurrent
+ *                   -XX:OldSize=32M -XX:MaxHeapSize=288m -XX:SurvivorRatio=1
+ *                   -XX:-ExplicitGCInvokesConcurrent
  *                   -XX:+UnlockExperimentalVMOptions
  *                   -XX:SurvivorAlignmentInBytes=128
  *                    TestPromotionFromSurvivorToTenuredAfterMinorGC 10m 9
  *                    TENURED
  * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
  *                   -XX:+WhiteBoxAPI -XX:NewSize=128m -XX:MaxNewSize=128m
- *                   -XX:OldSize=32M -XX:SurvivorRatio=1
+ *                   -XX:OldSize=32M -XX:MaxHeapSize=160m -XX:SurvivorRatio=1
  *                   -XX:-ExplicitGCInvokesConcurrent
  *                   -XX:+UnlockExperimentalVMOptions
  *                   -XX:SurvivorAlignmentInBytes=128

test/gc/survivorAlignment/TestPromotionToSurvivor.java

@@ -35,36 +35,37 @@
  *                   -XX:+WhiteBoxAPI -XX:NewSize=128m -XX:MaxNewSize=128m
  *                   -XX:SurvivorRatio=1 -XX:+UnlockExperimentalVMOptions
  *                   -XX:SurvivorAlignmentInBytes=32 -XX:OldSize=128m
- *                   -XX:-ExplicitGCInvokesConcurrent
+ *                   -XX:MaxHeapSize=256m -XX:-ExplicitGCInvokesConcurrent
  *                   TestPromotionToSurvivor 10m 9 SURVIVOR
  * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
  *                   -XX:+WhiteBoxAPI -XX:NewSize=128m -XX:MaxNewSize=128m
  *                   -XX:SurvivorRatio=1 -XX:+UnlockExperimentalVMOptions
  *                   -XX:SurvivorAlignmentInBytes=32 -XX:OldSize=128m
+ *                   -XX:MaxHeapSize=256m -XX:-ExplicitGCInvokesConcurrent
  *                   TestPromotionToSurvivor 20m 47 SURVIVOR
  * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
  *                   -XX:+WhiteBoxAPI -XX:NewSize=128m -XX:MaxNewSize=128m
  *                   -XX:SurvivorRatio=1 -XX:+UnlockExperimentalVMOptions
  *                   -XX:SurvivorAlignmentInBytes=64 -XX:OldSize=128m
- *                   -XX:-ExplicitGCInvokesConcurrent
+ *                   -XX:MaxHeapSize=256m -XX:-ExplicitGCInvokesConcurrent
  *                   TestPromotionToSurvivor 8m 9 SURVIVOR
  * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
  *                   -XX:+WhiteBoxAPI -XX:NewSize=128m -XX:MaxNewSize=128m
  *                   -XX:SurvivorRatio=1 -XX:+UnlockExperimentalVMOptions
  *                   -XX:SurvivorAlignmentInBytes=64 -XX:OldSize=128m
- *                   -XX:-ExplicitGCInvokesConcurrent
+ *                   -XX:MaxHeapSize=256m -XX:-ExplicitGCInvokesConcurrent
  *                   TestPromotionToSurvivor 20m 87 SURVIVOR
  * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
  *                   -XX:+WhiteBoxAPI -XX:NewSize=256m -XX:MaxNewSize=256m
  *                   -XX:SurvivorRatio=1 -XX:+UnlockExperimentalVMOptions
- *                   -XX:SurvivorAlignmentInBytes=128 -XX:OldSize=32m
- *                   -XX:InitialHeapSize=288m  -XX:-ExplicitGCInvokesConcurrent
+ *                   -XX:SurvivorAlignmentInBytes=128 -XX:OldSize=128m
+ *                   -XX:MaxHeapSize=384m  -XX:-ExplicitGCInvokesConcurrent
  *                   TestPromotionToSurvivor 10m 9 SURVIVOR
  * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
  *                   -XX:+WhiteBoxAPI -XX:NewSize=128m -XX:MaxNewSize=128m
  *                   -XX:SurvivorRatio=1 -XX:+UnlockExperimentalVMOptions
  *                   -XX:SurvivorAlignmentInBytes=128 -XX:OldSize=128m
- *                   -XX:-ExplicitGCInvokesConcurrent
+ *                   -XX:MaxHeapSize=256m -XX:-ExplicitGCInvokesConcurrent
  *                   TestPromotionToSurvivor 20m 147 SURVIVOR
  */
 public class TestPromotionToSurvivor {