1 /*
  2  * Copyright (c) 2024, Oracle and/or its affiliates. All rights reserved.
  3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  4  *
  5  * This code is free software; you can redistribute it and/or modify it
  6  * under the terms of the GNU General Public License version 2 only, as
  7  * published by the Free Software Foundation.
  8  *
  9  * This code is distributed in the hope that it will be useful, but WITHOUT
 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 import jdk.incubator.code.Reflect;
 25 
 26 /*
 27  * @test
 28  * @summary Smoke test for code reflection with super qualified expressions.
 29  * @modules jdk.incubator.code
 30  * @build SuperTest
 31  * @build CodeReflectionTester
 32  * @run main CodeReflectionTester SuperTest
 33  */
 34 
 35 public class SuperTest extends SuperClass implements SuperInterface {
 36     static int sf;
 37     int f;
 38 
 39     @Override
 40     public void get() {}
 41     static void sget() {}
 42 
 43     @Reflect
 44     @IR("""
 45             func @"superClassFieldAccess" (%0 : java.type:"SuperTest")java.type:"void" -> {
 46                 %1 : java.type:"int" = field.load %0 @java.ref:"SuperClass::f:int";
 47                 %2 : Var<java.type:"int"> = var %1 @"i";
 48                 %3 : java.type:"int" = constant @1;
 49                 field.store %0 %3 @java.ref:"SuperClass::f:int";
 50                 %4 : java.type:"int" = field.load %0 @java.ref:"SuperClass::f:int";
 51                 var.store %2 %4;
 52                 %5 : java.type:"int" = constant @1;
 53                 field.store %0 %5 @java.ref:"SuperClass::f:int";
 54                 %6 : java.type:"int" = field.load @java.ref:"SuperClass::sf:int";
 55                 var.store %2 %6;
 56                 %7 : java.type:"int" = constant @1;
 57                 field.store %7 @java.ref:"SuperClass::sf:int";
 58                 %8 : java.type:"int" = field.load @java.ref:"SuperClass::sf:int";
 59                 var.store %2 %8;
 60                 %9 : java.type:"int" = constant @1;
 61                 field.store %9 @java.ref:"SuperClass::sf:int";
 62                 return;
 63             };
 64             """)
 65     public void superClassFieldAccess() {
 66         int i = super.f;
 67         super.f = 1;
 68         i = SuperTest.super.f;
 69         SuperTest.super.f = 1;
 70 
 71         i = super.sf;
 72         super.sf = 1;
 73         i = SuperTest.super.sf;
 74         SuperTest.super.sf = 1;
 75     }
 76 
 77     @Reflect
 78     @IR("""
 79             func @"superClassMethodInvocation" (%0 : java.type:"SuperTest")java.type:"void" -> {
 80                 invoke %0 @java.ref:"SuperClass::get():void" @invoke.kind="SUPER";
 81                 invoke %0 @java.ref:"SuperClass::get():void" @invoke.kind="SUPER";
 82                 invoke @java.ref:"SuperClass::sget():void";
 83                 invoke @java.ref:"SuperClass::sget():void";
 84                 return;
 85             };
 86             """)
 87     public void superClassMethodInvocation() {
 88         super.get();
 89         SuperTest.super.get();
 90 
 91         super.sget();
 92         SuperTest.super.sget();
 93     }
 94 
 95     @Reflect
 96     @IR("""
 97             func @"superInterfaceMethodInvocation" (%0 : java.type:"SuperTest")java.type:"void" -> {
 98                 invoke %0 @java.ref:"SuperInterface::get():void" @invoke.kind="SUPER";
 99                 return;
100             };
101             """)
102     public void superInterfaceMethodInvocation() {
103         SuperInterface.super.get();
104     }
105 }
106 
107 class SuperClass {
108     static int sf;
109     int f;
110 
111     void get() {}
112     static void sget() {}
113 }
114 
115 interface SuperInterface {
116     default void get() {}
117 }