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 */ 23 24 /** 25 * NASHORN-136 : binary addition operator does not work as per the spec. 26 * 27 * @test 28 * @run 29 */ 30 31 var obj1 = { 32 valueOf: function() { 33 print("obj1.valueOf"); 34 return 1; 35 }, 36 37 toString: function() { 38 print("obj1.toString"); 39 return 0; 40 } 41 }; 42 43 print("obj1 is " + obj1); 44 print(obj1 + 10); 45 46 var obj2 = { 47 valueOf: function() { 48 print("obj2.valueOf"); 49 return 2; 50 }, 51 52 toString: function() { 53 print("obj2.toString"); 54 return "hello"; 55 } 56 }; 57 58 print("obj2 is " + obj2); 59 print(obj2 + 22); 60 61 // valueOf on each object and then add 62 print(obj1 + obj2); 63 64 var obj3 = { 65 toString: function() { 66 print("obj3.toString"); 67 return "world"; 68 } 69 }; 70 71 print(obj3 + 12); 72 print("hello " + obj3); 73 74 print(obj1 + obj3); 75 print(obj2 + obj3); 76 print(obj3 + obj3); 77