1/*
2 * Copyright (c) 1998, 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/*
25 * @test
26 * @bug 4116460
27 * @summary Test access methods for private constructors.
28 * @author William Maddox (maddox)
29 *
30 * @compile ConstructorAccess.java
31 * @run main ConstructorAccess
32 */
33
34public class ConstructorAccess {
35    int i = 0;
36    char c = 'x';
37
38    private ConstructorAccess() {
39        this.i = 42;
40    }
41
42    private ConstructorAccess(int i, char c) {
43        this.i = i;
44        this.c = c;
45    }
46
47    class Inner {
48        int j;
49        char c;
50        boolean b;
51
52        private Inner() {
53            this.j = 0;
54            this.b = false;
55            this.c = 'x';
56        }
57        private Inner(int i, char c) {
58            this.j = i;
59            this.b = true;
60            this.c = c;
61            ConstructorAccess.this.i = i;
62        }
63        private Inner(int i, boolean b) {
64            this.j = i;
65            this.b = b;
66            this.c = 'x';
67        }
68        void foo() throws Exception {
69            ConstructorAccess x = new ConstructorAccess();
70            if (x.i != 42 || x.c != 'x') {
71                throw new Exception("error 1");
72            }
73            ConstructorAccess y = new ConstructorAccess(555, 'y');
74            if (y.i != 555 || y.c != 'y') {
75                throw new Exception("error2");
76            }
77        }
78        void check(int j, char c, boolean b) throws Exception {
79            if (this.j != j || this.c != c || this.b != b) {
80                throw new Exception("error3");
81            }
82        }
83    }
84
85    void bar() throws Exception {
86        Inner x = new Inner();
87        x.check(0, 'x', false);
88        x.foo();
89        Inner y = new Inner(747, 'z');
90        y.check(747, 'z', true);
91        if (this.i != 747) {
92            throw new Exception("error 4");
93        }
94        Inner z = new Inner(777, true);
95        z.check(777, 'x' , true);
96    }
97
98    class InnerSub extends Inner {
99        private InnerSub() {
100            super();
101        }
102        private InnerSub(int i) {
103            super(i, 'w');
104        }
105        private InnerSub(int i, boolean b) {
106            super(i, b);
107        }
108    }
109
110    public static void main(String[] args) throws Exception {
111        ConstructorAccess o = new ConstructorAccess();
112        o.bar();
113        InnerSub x = o.new InnerSub();
114        x.check(0, 'x', false);
115        x.foo();
116        InnerSub y = o.new InnerSub(767);
117        y.check(767, 'w', true);
118        if (o.i != 767) {
119            throw new Exception("error 5");
120        }
121        InnerSub z = o.new InnerSub(777, true);
122        z.check(777, 'x' , true);
123    }
124}
125