1/*
2 * Copyright (c) 2012, 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 8003280
27 * @summary Add lambda tests
28 *  check that super inside lambda is handled correctly
29 * @run main LambdaExpr16
30 */
31public class LambdaExpr16 {
32
33    static int assertionCount = 0;
34
35    static void assertTrue(boolean cond) {
36        assertionCount++;
37        if (!cond)
38            throw new AssertionError();
39    }
40
41    interface A { void m(); }
42
43    static class Sup {
44       void m() {
45          assertTrue(true);
46       }
47    }
48
49    static class Sub extends Sup {
50        void testLambda1() {
51            A a = ()->{ super.m(); };
52            a.m();
53        }
54        void testLambda2() {
55            A a = () -> { A a1 = () -> { super.m(); }; a1.m(); };
56            a.m();
57        }
58        void testRef1() {
59            A a = () -> { A a1 = super::m; a1.m(); };
60            a.m();
61        }
62        void testRef2() {
63            A a = () -> { A a1 = () -> { A a2 = super::m; a2.m(); }; a1.m(); };
64            a.m();
65        }
66    }
67
68   public static void main(String[] args) {
69      Sub s = new Sub();
70      s.testLambda1();
71      s.testLambda2();
72      s.testRef1();
73      s.testRef2();
74      assertTrue(assertionCount == 4);
75   }
76}
77