InInterface.java revision 3014:a3dd196e5341 
1/*
2 * Copyright (c) 2012, 2013, 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 8003639
27 * @summary convert lambda testng tests to jtreg and add them
28 * @run testng InInterface
29 */
30
31import static org.testng.Assert.assertEquals;
32import org.testng.annotations.Test;
33
34interface LTII {
35
36    interface ILsp1 {
37        String m();
38    }
39
40    interface ILsp2 {
41        String m(String x);
42    }
43
44    default ILsp1 t1() {
45        return () -> { return "yo"; };
46    }
47
48    default ILsp2 t2() {
49        return (x) -> { return "snur" + x; };
50    }
51
52}
53
54@Test
55public class InInterface implements LTII {
56
57    public void testLambdaInDefaultMethod() {
58        assertEquals(t1().m(), "yo");
59        assertEquals(t2().m("p"), "snurp");
60    }
61
62}
63