aoqi@0: /* aoqi@0: * Copyright (c) 1998, Oracle and/or its affiliates. All rights reserved. aoqi@0: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. aoqi@0: * aoqi@0: * This code is free software; you can redistribute it and/or modify it aoqi@0: * under the terms of the GNU General Public License version 2 only, as aoqi@0: * published by the Free Software Foundation. aoqi@0: * aoqi@0: * This code is distributed in the hope that it will be useful, but WITHOUT aoqi@0: * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or aoqi@0: * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License aoqi@0: * version 2 for more details (a copy is included in the LICENSE file that aoqi@0: * accompanied this code). aoqi@0: * aoqi@0: * You should have received a copy of the GNU General Public License version aoqi@0: * 2 along with this work; if not, write to the Free Software Foundation, aoqi@0: * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. aoqi@0: * aoqi@0: * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA aoqi@0: * or visit www.oracle.com if you need additional information or have any aoqi@0: * questions. aoqi@0: */ aoqi@0: aoqi@0: /* aoqi@0: * @test aoqi@0: * @bug 4147520 aoqi@0: * @summary Verify correct implementation of qualified 'this' and 'super'. aoqi@0: * @author maddox aoqi@0: * aoqi@0: * @run compile QualifiedThisAndSuper_3.java aoqi@0: * @run main QualifiedThisAndSuper_3 aoqi@0: */ aoqi@0: aoqi@0: class AS { aoqi@0: String s = "ass"; aoqi@0: private String t = "ast"; aoqi@0: protected String u = "asu"; aoqi@0: String m() { return "asm"; } aoqi@0: private String n() { return "asn"; } aoqi@0: protected String o() { return "aso"; } aoqi@0: aoqi@0: static String xs = "xass"; aoqi@0: static private String xt = "xast"; aoqi@0: static protected String xu = "xasu"; aoqi@0: static String xm() { return "xasm"; } aoqi@0: static private String xn() { return "xasn"; } aoqi@0: static protected String xo() { return "xaso"; } aoqi@0: } aoqi@0: aoqi@0: class BS { aoqi@0: String s = "bss"; aoqi@0: private String t = "bst"; aoqi@0: protected String u = "bsu"; aoqi@0: String m() { return "bsm"; } aoqi@0: private String n() { return "bsn"; } aoqi@0: protected String o() { return "bso"; } aoqi@0: } aoqi@0: aoqi@0: class CS { aoqi@0: String s = "css"; aoqi@0: private String t = "cst"; aoqi@0: protected String u = "csu"; aoqi@0: String m() { return "csm"; } aoqi@0: private String n() { return "csn"; } aoqi@0: protected String o() { return "cso"; } aoqi@0: } aoqi@0: aoqi@0: public class QualifiedThisAndSuper_3 extends AS { aoqi@0: aoqi@0: void check(String expr, String result, String expected) { aoqi@0: if (!result.equals(expected)) { aoqi@0: throw new Error("Evaluated "+ expr + aoqi@0: " : result " + result + ", expected " + expected); aoqi@0: } aoqi@0: } aoqi@0: aoqi@0: aoqi@0: QualifiedThisAndSuper_3() { super(); } aoqi@0: String s = "as"; aoqi@0: private String t = "at"; aoqi@0: protected String u = "au"; aoqi@0: String m() { return "am"; } aoqi@0: private String n() { return "an"; } aoqi@0: protected String o() { return "ao"; } aoqi@0: aoqi@0: static String xs = "xas"; aoqi@0: static private String xt = "xat"; aoqi@0: static protected String xu = "xau"; aoqi@0: static String xm() { return "xam"; } aoqi@0: static private String xn() { return "xan"; } aoqi@0: static protected String xo() { return "xao"; } aoqi@0: aoqi@0: public class B extends BS { aoqi@0: B() { super(); } aoqi@0: String s = "bs"; aoqi@0: private String t = "bt"; aoqi@0: protected String u = "bu"; aoqi@0: String m() { return "bm"; } aoqi@0: private String n() { return "bn"; } aoqi@0: protected String o() { return "bo"; } aoqi@0: public class C extends CS { aoqi@0: C() { super(); } aoqi@0: String s = "cs"; aoqi@0: private String t = "ct"; aoqi@0: protected String u = "cu"; aoqi@0: String m() { return "cm"; } aoqi@0: private String n() { return "cn"; } aoqi@0: protected String o() { return "co"; } aoqi@0: void test() { aoqi@0: aoqi@0: check("QualifiedThisAndSuper_3.super.xm()", QualifiedThisAndSuper_3.super.xm(), "xasm"); aoqi@0: // Private to another package-member class: not accessible aoqi@0: // check("QualifiedThisAndSuper_3.super.xn()", QualifiedThisAndSuper_3.super.xn(), "xasn"); aoqi@0: check("QualifiedThisAndSuper_3.super.xo()", QualifiedThisAndSuper_3.super.xo(), "xaso"); aoqi@0: aoqi@0: check("QualifiedThisAndSuper_3.super.xs", QualifiedThisAndSuper_3.super.xs, "xass"); aoqi@0: // Private to another package-member class: not accessible aoqi@0: // check("QualifiedThisAndSuper_3.super.xt", QualifiedThisAndSuper_3.super.xt, "xast"); aoqi@0: check("QualifiedThisAndSuper_3.super.xu", QualifiedThisAndSuper_3.super.xu, "xasu"); aoqi@0: aoqi@0: check("QualifiedThisAndSuper_3.this.xm()", QualifiedThisAndSuper_3.this.xm(), "xam"); aoqi@0: check("QualifiedThisAndSuper_3.this.xn()", QualifiedThisAndSuper_3.this.xn(), "xan"); aoqi@0: check("QualifiedThisAndSuper_3.this.xo()", QualifiedThisAndSuper_3.this.xo(), "xao"); aoqi@0: aoqi@0: check("QualifiedThisAndSuper_3.this.xs", QualifiedThisAndSuper_3.this.xs, "xas"); aoqi@0: check("QualifiedThisAndSuper_3.this.xt", QualifiedThisAndSuper_3.this.xt, "xat"); aoqi@0: check("QualifiedThisAndSuper_3.this.xu", QualifiedThisAndSuper_3.this.xu, "xau"); aoqi@0: aoqi@0: //--- aoqi@0: aoqi@0: check("this.m()", this.m(), "cm"); aoqi@0: aoqi@0: check("QualifiedThisAndSuper_3.this.m()", QualifiedThisAndSuper_3.this.m(), "am"); aoqi@0: check("B.this.m()", B.this.m(), "bm"); aoqi@0: check("C.this.m()", C.this.m(), "cm"); aoqi@0: aoqi@0: check("super.m()", super.m(), "csm"); aoqi@0: aoqi@0: check("QualifiedThisAndSuper_3.super.m()", QualifiedThisAndSuper_3.super.m(), "asm"); aoqi@0: check("B.super.m()", B.super.m(), "bsm"); aoqi@0: check("C.super.m()", C.super.m(), "csm"); aoqi@0: aoqi@0: // should re-use access methods. aoqi@0: check("QualifiedThisAndSuper_3.super.m()", QualifiedThisAndSuper_3.super.m(), "asm"); aoqi@0: check("B.super.m()", B.super.m(), "bsm"); aoqi@0: check("C.super.m()", C.super.m(), "csm"); aoqi@0: aoqi@0: //--- aoqi@0: aoqi@0: check("this.n()", this.n(), "cn"); aoqi@0: aoqi@0: check("QualifiedThisAndSuper_3.this.n()", QualifiedThisAndSuper_3.this.n(), "an"); aoqi@0: check("B.this.n()", B.this.n(), "bn"); aoqi@0: check("C.this.n()", C.this.n(), "cn"); aoqi@0: aoqi@0: /***** aoqi@0: check("super.n()", super.n(), "csn"); aoqi@0: aoqi@0: check("QualifiedThisAndSuper_3.super.n()", QualifiedThisAndSuper_3.super.n(), "asn"); aoqi@0: check("B.super.n()", B.super.n(), "bsn"); aoqi@0: check("C.super.n()", C.super.n(), "csn"); aoqi@0: aoqi@0: // should re-use access methods. aoqi@0: check("QualifiedThisAndSuper_3.super.n()", QualifiedThisAndSuper_3.super.n(), "asn"); aoqi@0: check("B.super.n()", B.super.n(), "bsn"); aoqi@0: check("C.super.n()", C.super.n(), "csn"); aoqi@0: *****/ aoqi@0: aoqi@0: //--- aoqi@0: aoqi@0: check("this.o()", this.o(), "co"); aoqi@0: aoqi@0: check("QualifiedThisAndSuper_3.this.o()", QualifiedThisAndSuper_3.this.o(), "ao"); aoqi@0: check("B.this.o()", B.this.o(), "bo"); aoqi@0: check("C.this.o()", C.this.o(), "co"); aoqi@0: aoqi@0: check("super.o()", super.o(), "cso"); aoqi@0: aoqi@0: check("QualifiedThisAndSuper_3.super.o()", QualifiedThisAndSuper_3.super.o(), "aso"); aoqi@0: check("B.super.o()", B.super.o(), "bso"); aoqi@0: check("C.super.o()", C.super.o(), "cso"); aoqi@0: aoqi@0: // should re-use access methods. aoqi@0: check("QualifiedThisAndSuper_3.super.o()", QualifiedThisAndSuper_3.super.o(), "aso"); aoqi@0: check("B.super.o()", B.super.o(), "bso"); aoqi@0: check("C.super.o()", C.super.o(), "cso"); aoqi@0: aoqi@0: //--- aoqi@0: aoqi@0: check("this.s", this.s, "cs"); aoqi@0: aoqi@0: check("QualifiedThisAndSuper_3.this.s", QualifiedThisAndSuper_3.this.s, "as"); aoqi@0: check("B.this.s", B.this.s, "bs"); aoqi@0: check("C.this.s", C.this.s, "cs"); aoqi@0: aoqi@0: //--- aoqi@0: aoqi@0: check("this.t", this.t, "ct"); aoqi@0: aoqi@0: check("QualifiedThisAndSuper_3.this.t", QualifiedThisAndSuper_3.this.t, "at"); aoqi@0: check("B.this.t", B.this.t, "bt"); aoqi@0: check("C.this.t", C.this.t, "ct"); aoqi@0: aoqi@0: //--- aoqi@0: aoqi@0: check("this.u", this.u, "cu"); aoqi@0: aoqi@0: check("QualifiedThisAndSuper_3.this.u", QualifiedThisAndSuper_3.this.u, "au"); aoqi@0: check("B.this.u", B.this.u, "bu"); aoqi@0: check("C.this.u", C.this.u, "cu"); aoqi@0: aoqi@0: //--- aoqi@0: aoqi@0: check("super.s", super.s, "css"); aoqi@0: aoqi@0: check("QualifiedThisAndSuper_3.super.s", QualifiedThisAndSuper_3.super.s, "ass"); aoqi@0: check("B.super.s", B.super.s, "bss"); aoqi@0: check("C.super.s", C.super.s, "css"); aoqi@0: aoqi@0: //--- aoqi@0: aoqi@0: /***** aoqi@0: check("super.t", super.t, "cst"); aoqi@0: aoqi@0: check("QualifiedThisAndSuper_3.super.t", QualifiedThisAndSuper_3.super.t, "ast"); aoqi@0: check("B.super.t", B.super.t, "bst"); aoqi@0: check("C.super.t", C.super.t, "cst"); aoqi@0: *****/ aoqi@0: aoqi@0: //--- aoqi@0: aoqi@0: check("super.u", super.u, "csu"); aoqi@0: aoqi@0: check("QualifiedThisAndSuper_3.super.u", QualifiedThisAndSuper_3.super.u, "asu"); aoqi@0: check("B.super.u", B.super.u, "bsu"); aoqi@0: check("C.super.u", C.super.u, "csu"); aoqi@0: aoqi@0: //--- aoqi@0: aoqi@0: QualifiedThisAndSuper_3.this.s = "foo"; aoqi@0: System.out.println(QualifiedThisAndSuper_3.this.s); aoqi@0: check("QualifiedThisAndSuper_3.this.s", QualifiedThisAndSuper_3.this.s, "foo"); aoqi@0: B.this.s = "bar"; aoqi@0: System.out.println(B.this.s); aoqi@0: check("B.this.s", B.this.s, "bar"); aoqi@0: C.this.s = "baz"; aoqi@0: System.out.println(C.this.s); aoqi@0: check("C.this.s", C.this.s, "baz"); aoqi@0: aoqi@0: QualifiedThisAndSuper_3.this.t = "foo"; aoqi@0: System.out.println(QualifiedThisAndSuper_3.this.t); aoqi@0: check("QualifiedThisAndSuper_3.this.t", QualifiedThisAndSuper_3.this.t, "foo"); aoqi@0: B.this.t = "bar"; aoqi@0: System.out.println(B.this.t); aoqi@0: check("B.this.t", B.this.t, "bar"); aoqi@0: C.this.t = "baz"; aoqi@0: System.out.println(C.this.t); aoqi@0: check("C.this.t", C.this.t, "baz"); aoqi@0: aoqi@0: QualifiedThisAndSuper_3.this.u = "foo"; aoqi@0: System.out.println(QualifiedThisAndSuper_3.this.u); aoqi@0: check("QualifiedThisAndSuper_3.this.u", QualifiedThisAndSuper_3.this.u, "foo"); aoqi@0: B.this.u = "bar"; aoqi@0: System.out.println(B.this.u); aoqi@0: check("B.this.u", B.this.u, "bar"); aoqi@0: C.this.u = "baz"; aoqi@0: System.out.println(C.this.u); aoqi@0: check("C.this.u", C.this.u, "baz"); aoqi@0: aoqi@0: QualifiedThisAndSuper_3.super.s = "foo"; aoqi@0: System.out.println(QualifiedThisAndSuper_3.super.s); aoqi@0: check("QualifiedThisAndSuper_3.super.s", QualifiedThisAndSuper_3.super.s, "foo"); aoqi@0: B.super.s = "bar"; aoqi@0: System.out.println(B.super.s); aoqi@0: check("B.super.s", B.super.s, "bar"); aoqi@0: C.super.s = "baz"; aoqi@0: System.out.println(C.super.s); aoqi@0: check("C.super.s", C.super.s, "baz"); aoqi@0: aoqi@0: /***** aoqi@0: QualifiedThisAndSuper_3.super.t = "foo"; aoqi@0: System.out.println(QualifiedThisAndSuper_3.super.t); aoqi@0: check("QualifiedThisAndSuper_3.super.t", QualifiedThisAndSuper_3.super.t, "foo"); aoqi@0: B.super.t = "bar"; aoqi@0: System.out.println(B.super.t); aoqi@0: check("B.super.t", B.super.t, "bar"); aoqi@0: C.super.t = "baz"; aoqi@0: System.out.println(C.super.t); aoqi@0: check("C.super.t", C.super.t, "baz"); aoqi@0: *****/ aoqi@0: aoqi@0: QualifiedThisAndSuper_3.super.u = "foo"; aoqi@0: System.out.println(QualifiedThisAndSuper_3.super.u); aoqi@0: check("QualifiedThisAndSuper_3.super.u", QualifiedThisAndSuper_3.super.u, "foo"); aoqi@0: B.super.u = "bar"; aoqi@0: System.out.println(B.super.u); aoqi@0: check("B.super.u", B.super.u, "bar"); aoqi@0: C.super.u = "baz"; aoqi@0: System.out.println(C.super.u); aoqi@0: check("C.super.u", C.super.u, "baz"); aoqi@0: aoqi@0: } aoqi@0: } aoqi@0: void test() throws Exception { aoqi@0: C c = new C(); aoqi@0: c.test(); aoqi@0: } aoqi@0: } aoqi@0: void test() throws Exception { aoqi@0: B b = new B(); aoqi@0: b.test(); aoqi@0: } aoqi@0: aoqi@0: public static void main(String[] args) throws Exception { aoqi@0: QualifiedThisAndSuper_3 a = new QualifiedThisAndSuper_3(); aoqi@0: a.test(); aoqi@0: } aoqi@0: }