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 * Test dec/inc 26 * 27 * @test 28 * @run 29 */ 30 31 32 function fpp(x) { 33 var y = x - 0; 34 return y++; 35 } 36 37 function fmm(x) { 38 var y = x - 0; 39 return y--; 40 } 41 42 function ppf(x) { 43 var y = x - 0; 44 return ++y; 45 } 46 47 function mmf(x) { 48 var y = x - 0; 49 return --y; 50 } 51 52 print(fpp(100)); 53 print(fmm(100)); 54 print(ppf(100)); 55 print(mmf(100)); 56 57 var o = { x: 200 }; 58 59 print(o.x++); 60 print(o.x--); 61 print(++o.x); 62 print(--o.x); 63 64 var a = [300]; 65 66 print(a[0]++); 67 print(a[0]--); 68 print(++a[0]); 69 print(--a[0]); 70