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  * JDK-8011357: Array.prototype.slice and Array.prototype.splice should not call user defined valueOf of start, end arguments more than once
  26  *
  27  * @test
  28  * @run
  29  */
  30 
  31 var startValueOf = 0;
  32 var endValueOf = 0;
  33 
  34 [].slice(
  35     {
  36         valueOf: function() {
  37            startValueOf++;
  38         }
  39     },
  40     {
  41         valueOf: function() {
  42             endValueOf++;
  43         }
  44     }
  45 );
  46 
  47 if (startValueOf !== 1) {
  48     fail("Array.prototype.slice should call valueOf on start arg once");
  49 }
  50 
  51 if (endValueOf !== 1) {
  52     fail("Array.prototype.slice should call valueOf on end arg once");
  53 }
  54 
  55 startValueOf = 0;
  56 
  57 [].splice(
  58     {
  59         valueOf: function() {
  60            startValueOf++;
  61         }
  62     }
  63 );
  64 
  65 if (startValueOf !== 1) {
  66     fail("Array.prototype.splice should call valueOf on start arg once");
  67 }
  68