/*

 * Copyright (c) 1998, Oracle and/or its affiliates. All rights reserved.

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

 * This code is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License version 2 only, as

 * published by the Free Software Foundation.

 *

 * This code is distributed in the hope that it will be useful, but WITHOUT

 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

 * version 2 for more details (a copy is included in the LICENSE file that

 * accompanied this code).

 *

 * You should have received a copy of the GNU General Public License version

 * 2 along with this work; if not, write to the Free Software Foundation,

 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

 *

 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

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 * questions.

 */

/*

 * @test

 * @bug 4147520

 * @summary Verify correct implementation of qualified 'this' and 'super'.

 * @author maddox

 *

 * @run compile QualifiedThisAndSuper_3.java

 * @run main QualifiedThisAndSuper_3

 */

class AS {

    String s = "ass";

    private String t = "ast";

    protected String u = "asu";

    String m() { return "asm"; }

    private String n() { return "asn"; }

    protected String o() { return "aso"; }

    static String xs = "xass";

    static private String xt = "xast";

    static protected String xu = "xasu";

    static String xm() { return "xasm"; }

    static private String xn() { return "xasn"; }

    static protected String xo() { return "xaso"; }

}

class BS {

    String s = "bss";

    private String t = "bst";

    protected String u = "bsu";

    String m() { return "bsm"; }

    private String n() { return "bsn"; }

    protected String o() { return "bso"; }

}

class CS {

    String s = "css";

    private String t = "cst";

    protected String u = "csu";

    String m() { return "csm"; }

    private String n() { return "csn"; }

    protected String o() { return "cso"; }

}

public class QualifiedThisAndSuper_3 extends AS {

    void check(String expr, String result, String expected) {

        if (!result.equals(expected)) {

            throw new Error("Evaluated "+ expr +

                            " : result " + result + ", expected " + expected);

        }

    }

    QualifiedThisAndSuper_3() { super(); }

    String s = "as";

    private String t = "at";

    protected String u = "au";

    String m() { return "am"; }

    private String n() { return "an"; }

    protected String o() { return "ao"; }

    static String xs = "xas";

    static private String xt = "xat";

    static protected String xu = "xau";

    static String xm() { return "xam"; }

    static private String xn() { return "xan"; }

    static protected String xo() { return "xao"; }

    public class B extends BS {

        B() { super(); }

        String s = "bs";

        private String t = "bt";

        protected String u = "bu";

        String m() { return "bm"; }

        private String n() { return "bn"; }

        protected String o() { return "bo"; }

        public class C extends CS {

            C() { super(); }

            String s = "cs";

            private String t = "ct";

            protected String u = "cu";

            String m() { return "cm"; }

            private String n() { return "cn"; }

            protected String o() { return "co"; }

            void test() {

                check("QualifiedThisAndSuper_3.super.xm()", QualifiedThisAndSuper_3.super.xm(), "xasm");

                // Private to another package-member class: not accessible

                // check("QualifiedThisAndSuper_3.super.xn()", QualifiedThisAndSuper_3.super.xn(), "xasn");

                check("QualifiedThisAndSuper_3.super.xo()", QualifiedThisAndSuper_3.super.xo(), "xaso");

                check("QualifiedThisAndSuper_3.super.xs", QualifiedThisAndSuper_3.super.xs, "xass");

                // Private to another package-member class: not accessible

                // check("QualifiedThisAndSuper_3.super.xt", QualifiedThisAndSuper_3.super.xt, "xast");

                check("QualifiedThisAndSuper_3.super.xu", QualifiedThisAndSuper_3.super.xu, "xasu");

                check("QualifiedThisAndSuper_3.this.xm()", QualifiedThisAndSuper_3.this.xm(), "xam");

                check("QualifiedThisAndSuper_3.this.xn()", QualifiedThisAndSuper_3.this.xn(), "xan");

                check("QualifiedThisAndSuper_3.this.xo()", QualifiedThisAndSuper_3.this.xo(), "xao");

                check("QualifiedThisAndSuper_3.this.xs", QualifiedThisAndSuper_3.this.xs, "xas");

                check("QualifiedThisAndSuper_3.this.xt", QualifiedThisAndSuper_3.this.xt, "xat");

                check("QualifiedThisAndSuper_3.this.xu", QualifiedThisAndSuper_3.this.xu, "xau");

                //---

                check("this.m()", this.m(), "cm");

                check("QualifiedThisAndSuper_3.this.m()", QualifiedThisAndSuper_3.this.m(), "am");

                check("B.this.m()", B.this.m(), "bm");

                check("C.this.m()", C.this.m(), "cm");

                check("super.m()", super.m(), "csm");

                check("QualifiedThisAndSuper_3.super.m()", QualifiedThisAndSuper_3.super.m(), "asm");

                check("B.super.m()", B.super.m(), "bsm");

                check("C.super.m()", C.super.m(), "csm");

                // should re-use access methods.

                check("QualifiedThisAndSuper_3.super.m()", QualifiedThisAndSuper_3.super.m(), "asm");

                check("B.super.m()", B.super.m(), "bsm");

                check("C.super.m()", C.super.m(), "csm");

                //---

                check("this.n()", this.n(), "cn");

                check("QualifiedThisAndSuper_3.this.n()", QualifiedThisAndSuper_3.this.n(), "an");

                check("B.this.n()", B.this.n(), "bn");

                check("C.this.n()", C.this.n(), "cn");

                /*****

                check("super.n()", super.n(), "csn");

                check("QualifiedThisAndSuper_3.super.n()", QualifiedThisAndSuper_3.super.n(), "asn");

                check("B.super.n()", B.super.n(), "bsn");

                check("C.super.n()", C.super.n(), "csn");

                // should re-use access methods.

                check("QualifiedThisAndSuper_3.super.n()", QualifiedThisAndSuper_3.super.n(), "asn");

                check("B.super.n()", B.super.n(), "bsn");

                check("C.super.n()", C.super.n(), "csn");

                *****/

                //---

                check("this.o()", this.o(), "co");

                check("QualifiedThisAndSuper_3.this.o()", QualifiedThisAndSuper_3.this.o(), "ao");

                check("B.this.o()", B.this.o(), "bo");

                check("C.this.o()", C.this.o(), "co");

                check("super.o()", super.o(), "cso");

                check("QualifiedThisAndSuper_3.super.o()", QualifiedThisAndSuper_3.super.o(), "aso");

                check("B.super.o()", B.super.o(), "bso");

                check("C.super.o()", C.super.o(), "cso");

                // should re-use access methods.

                check("QualifiedThisAndSuper_3.super.o()", QualifiedThisAndSuper_3.super.o(), "aso");

                check("B.super.o()", B.super.o(), "bso");

                check("C.super.o()", C.super.o(), "cso");

                //---

                check("this.s", this.s, "cs");

                check("QualifiedThisAndSuper_3.this.s", QualifiedThisAndSuper_3.this.s, "as");

                check("B.this.s", B.this.s, "bs");

                check("C.this.s", C.this.s, "cs");

                //---

                check("this.t", this.t, "ct");

                check("QualifiedThisAndSuper_3.this.t", QualifiedThisAndSuper_3.this.t, "at");

                check("B.this.t", B.this.t, "bt");

                check("C.this.t", C.this.t, "ct");

                //---

                check("this.u", this.u, "cu");

                check("QualifiedThisAndSuper_3.this.u", QualifiedThisAndSuper_3.this.u, "au");

                check("B.this.u", B.this.u, "bu");

                check("C.this.u", C.this.u, "cu");

                //---

                check("super.s", super.s, "css");

                check("QualifiedThisAndSuper_3.super.s", QualifiedThisAndSuper_3.super.s, "ass");

                check("B.super.s", B.super.s, "bss");

                check("C.super.s", C.super.s, "css");

                //---

                /*****

                check("super.t", super.t, "cst");

                check("QualifiedThisAndSuper_3.super.t", QualifiedThisAndSuper_3.super.t, "ast");

                check("B.super.t", B.super.t, "bst");

                check("C.super.t", C.super.t, "cst");

                *****/

                //---

                check("super.u", super.u, "csu");

                check("QualifiedThisAndSuper_3.super.u", QualifiedThisAndSuper_3.super.u, "asu");

                check("B.super.u", B.super.u, "bsu");

                check("C.super.u", C.super.u, "csu");

                //---

                QualifiedThisAndSuper_3.this.s = "foo";

                System.out.println(QualifiedThisAndSuper_3.this.s);

                check("QualifiedThisAndSuper_3.this.s", QualifiedThisAndSuper_3.this.s, "foo");

                B.this.s = "bar";

                System.out.println(B.this.s);

                check("B.this.s", B.this.s, "bar");

                C.this.s = "baz";

                System.out.println(C.this.s);

                check("C.this.s", C.this.s, "baz");

                QualifiedThisAndSuper_3.this.t = "foo";

                System.out.println(QualifiedThisAndSuper_3.this.t);

                check("QualifiedThisAndSuper_3.this.t", QualifiedThisAndSuper_3.this.t, "foo");

                B.this.t = "bar";

                System.out.println(B.this.t);

                check("B.this.t", B.this.t, "bar");

                C.this.t = "baz";

                System.out.println(C.this.t);

                check("C.this.t", C.this.t, "baz");

                QualifiedThisAndSuper_3.this.u = "foo";

                System.out.println(QualifiedThisAndSuper_3.this.u);

                check("QualifiedThisAndSuper_3.this.u", QualifiedThisAndSuper_3.this.u, "foo");

                B.this.u = "bar";

                System.out.println(B.this.u);

                check("B.this.u", B.this.u, "bar");

                C.this.u = "baz";

                System.out.println(C.this.u);

                check("C.this.u", C.this.u, "baz");

                QualifiedThisAndSuper_3.super.s = "foo";

                System.out.println(QualifiedThisAndSuper_3.super.s);

                check("QualifiedThisAndSuper_3.super.s", QualifiedThisAndSuper_3.super.s, "foo");

                B.super.s = "bar";

                System.out.println(B.super.s);

                check("B.super.s", B.super.s, "bar");

                C.super.s = "baz";

                System.out.println(C.super.s);

                check("C.super.s", C.super.s, "baz");

                /*****

                QualifiedThisAndSuper_3.super.t = "foo";

                System.out.println(QualifiedThisAndSuper_3.super.t);

                check("QualifiedThisAndSuper_3.super.t", QualifiedThisAndSuper_3.super.t, "foo");

                B.super.t = "bar";

                System.out.println(B.super.t);

                check("B.super.t", B.super.t, "bar");

                C.super.t = "baz";

                System.out.println(C.super.t);

                check("C.super.t", C.super.t, "baz");

                *****/

                QualifiedThisAndSuper_3.super.u = "foo";

                System.out.println(QualifiedThisAndSuper_3.super.u);

                check("QualifiedThisAndSuper_3.super.u", QualifiedThisAndSuper_3.super.u, "foo");

                B.super.u = "bar";

                System.out.println(B.super.u);

                check("B.super.u", B.super.u, "bar");

                C.super.u = "baz";

                System.out.println(C.super.u);

                check("C.super.u", C.super.u, "baz");

            }

        }

        void test() throws Exception {

            C c = new C();

            c.test();

        }

    }

    void test() throws Exception {

        B b = new B();

        b.test();

    }

    public static void main(String[] args) throws Exception {

        QualifiedThisAndSuper_3 a = new QualifiedThisAndSuper_3();

        a.test();

    }

}