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