--- old/test/hotspot/jtreg/runtime/Nestmates/privateStaticMethods/TestReflection.java 2017-10-11 03:37:07.264509543 -0400 +++ new/test/hotspot/jtreg/runtime/Nestmates/privateStaticMethods/TestReflection.java 2017-10-11 03:37:05.712421432 -0400 @@ -27,8 +27,15 @@ * @summary Test access to private static methods between nestmates and nest-top * using different flavours of named nested types using core reflection * @run main TestReflection + * @run main/othervm -Dsun.reflect.noInflation=true TestReflection */ +// The first run will use NativeMethodAccessor and due to the limited number +// of calls we will not reach the inflation threshold. +// The second run disables inflation so we will use the GeneratedMethodAccessor +// instead. In this way both sets of Reflection classes are tested. + + public class TestReflection { // Private method of nest-top for nestmates to access @@ -39,6 +46,8 @@ // public constructor so we aren't relying on private access public TestReflection() {} + // We test access via getClass() as well as Foo.class + // Methods that will access private static methods of nestmates // NOTE: No InnerNested calls in this test because non-static nested types @@ -46,11 +55,14 @@ void access_priv(TestReflection o) throws Throwable { o.getClass().getDeclaredMethod("priv_static_invoke", new Class[0]).invoke(null, new Object[0]); + TestReflection.class.getDeclaredMethod("priv_static_invoke", new Class[0]).invoke(null, new Object[0]); } void access_priv(StaticNested o) throws Throwable { o.getClass().getDeclaredMethod("priv_static_invoke", new Class[0]).invoke(null, new Object[0]); + StaticNested.class.getDeclaredMethod("priv_static_invoke", new Class[0]).invoke(null, new Object[0]); } void access_priv(StaticIface o) throws Throwable { + // Can't use o.getClass() as the method is not in that class StaticIface.class.getDeclaredMethod("priv_static_invoke", new Class[0]).invoke(null, new Object[0]); } @@ -66,11 +78,14 @@ default void access_priv(TestReflection o) throws Throwable { o.getClass().getDeclaredMethod("priv_static_invoke", new Class[0]).invoke(null, new Object[0]); + TestReflection.class.getDeclaredMethod("priv_static_invoke", new Class[0]).invoke(null, new Object[0]); } default void access_priv(StaticNested o) throws Throwable { o.getClass().getDeclaredMethod("priv_static_invoke", new Class[0]).invoke(null, new Object[0]); + StaticNested.class.getDeclaredMethod("priv_static_invoke", new Class[0]).invoke(null, new Object[0]); } default void access_priv(StaticIface o) throws Throwable { + // Can't use o.getClass() as the method is not in that class StaticIface.class.getDeclaredMethod("priv_static_invoke", new Class[0]).invoke(null, new Object[0]); } } @@ -88,11 +103,14 @@ void access_priv(TestReflection o) throws Throwable { o.getClass().getDeclaredMethod("priv_static_invoke", new Class[0]).invoke(null, new Object[0]); + TestReflection.class.getDeclaredMethod("priv_static_invoke", new Class[0]).invoke(null, new Object[0]); } void access_priv(StaticNested o) throws Throwable { o.getClass().getDeclaredMethod("priv_static_invoke", new Class[0]).invoke(null, new Object[0]); + StaticNested.class.getDeclaredMethod("priv_static_invoke", new Class[0]).invoke(null, new Object[0]); } void access_priv(StaticIface o) throws Throwable { + // Can't use o.getClass() as the method is not in that class StaticIface.class.getDeclaredMethod("priv_static_invoke", new Class[0]).invoke(null, new Object[0]); } } @@ -104,11 +122,14 @@ void access_priv(TestReflection o) throws Throwable { o.getClass().getDeclaredMethod("priv_static_invoke", new Class[0]).invoke(null, new Object[0]); + TestReflection.class.getDeclaredMethod("priv_static_invoke", new Class[0]).invoke(null, new Object[0]); } void access_priv(StaticNested o) throws Throwable { o.getClass().getDeclaredMethod("priv_static_invoke", new Class[0]).invoke(null, new Object[0]); + StaticNested.class.getDeclaredMethod("priv_static_invoke", new Class[0]).invoke(null, new Object[0]); } void access_priv(StaticIface o) throws Throwable { + // Can't use o.getClass() as the method is not in that class StaticIface.class.getDeclaredMethod("priv_static_invoke", new Class[0]).invoke(null, new Object[0]); } }