Tue, 01 Sep 2015 18:28:11 +0530
8068901: Surprising behavior with more than one functional interface on a class
8068903: Can't invoke vararg @FunctionalInterface methods
Reviewed-by: attila, hannesw
1 /*
2 * Copyright (c) 2010, 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 */
24 /**
25 * Checks for binary addition operator.
26 *
27 * @test
28 * @run
29 */
31 // number addition
32 var x = Math.PI + Math.E;
33 print(typeof(x));
34 print(x);
36 // string concatenation
37 x = "hello, " + "world";
38 print(typeof(x));
39 print(x);
41 // string + number
42 x = "E is " + Math.E;
43 print(typeof(x));
44 print(x);
46 // number + string
47 x = Math.PI + " is PI";
48 print(typeof(x));
49 print(x);
51 // number + undefined
52 x = Math.E + undefined;
53 print(typeof(x));
54 print(x);
56 x = undefined + Math.PI;
57 print(typeof(x));
58 print(x);
60 // object with "valueOf" method added to number
61 var obj = {
62 valueOf: function() { return 44.55; }
63 };
65 x = 45.66 + obj;
66 print(typeof(x));
67 print(x);
69 x = obj + 3.14;
70 print(typeof(x));
71 print(x);
73 // object with "toString" method added to number
74 var obj2 = {
75 toString: function() { return "obj2.toString"; }
76 };
78 x = "hello, " + obj2;
79 print(typeof(x));
80 print(x);
82 x = obj2 + " hello";
83 print(typeof(x));
84 print(x);