diff -r 990d2378e01d -r 6f35dbe32581 hotspot/test/testlibrary_tests/whitebox/vm_flags/VmFlagTest.java
--- a/hotspot/test/testlibrary_tests/whitebox/vm_flags/VmFlagTest.java	Sat Jul 19 00:33:37 2014 +0400
+++ b/hotspot/test/testlibrary_tests/whitebox/vm_flags/VmFlagTest.java	Sat Jul 19 00:34:20 2014 +0400
@@ -91,16 +91,20 @@
     }
 
     private void testPositive(T value, T expected) {
-        Asserts.assertEQ(getVMOptionAsString(), asString(getValue()));
+        String oldValue = getVMOptionAsString();
+        Asserts.assertEQ(oldValue, asString(getValue()));
+        Asserts.assertEQ(oldValue, asString(WHITE_BOX.getVMFlag(flagName)));
         setNewValue(value);
         String newValue = getVMOptionAsString();
         Asserts.assertEQ(newValue, asString(expected));
-        Asserts.assertEQ(getVMOptionAsString(), asString(getValue()));
+        Asserts.assertEQ(newValue, asString(getValue()));
+        Asserts.assertEQ(newValue, asString(WHITE_BOX.getVMFlag(flagName)));
     }
 
     private void testNegative(T value, T expected) {
         String oldValue = getVMOptionAsString();
         Asserts.assertEQ(oldValue, asString(getValue()));
+        Asserts.assertEQ(oldValue, asString(WHITE_BOX.getVMFlag(flagName)));
         setNewValue(value);
         String newValue = getVMOptionAsString();
         Asserts.assertEQ(oldValue, newValue);