aboutsummaryrefslogtreecommitdiffstats
path: root/external/contributions/Microsoft/ietestcenter_ppb10/chapter15/15.4/15.4.4/15.4.4.22/15.4.4.22-9-c-ii-1.js
blob: 8b7021f9e320dc94f010463ad01d8940918507e3 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
/// Copyright (c) 2009 Microsoft Corporation 
/// 
/// Redistribution and use in source and binary forms, with or without modification, are permitted provided
/// that the following conditions are met: 
///    * Redistributions of source code must retain the above copyright notice, this list of conditions and
///      the following disclaimer. 
///    * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and 
///      the following disclaimer in the documentation and/or other materials provided with the distribution.  
///    * Neither the name of Microsoft nor the names of its contributors may be used to
///      endorse or promote products derived from this software without specific prior written permission.
/// 
/// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR
/// IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
/// FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
/// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
/// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
/// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
/// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
/// ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 


ES5Harness.registerTest( {
id: "15.4.4.22-9-c-ii-1",

path: "TestCases/chapter15/15.4/15.4.4/15.4.4.22/15.4.4.22-9-c-ii-1.js",

description: "Array.prototype.reduceRight - callbackfn called with correct parameters (initialvalue not passed)",

test: function testcase() { 
 
  function callbackfn(prevVal, curVal, idx, obj)
  {
    if(idx+1 < obj.length && obj[idx] === curVal && obj[idx+1] === prevVal)
      return curVal;
    else 
      return false;
  }

  var arr = [0,1,true,null,new Object(),"five"];
  if( arr.reduceRight(callbackfn) === 0) 
    return true;
 },

precondition: function prereq() {
  return fnExists(Array.prototype.reduceRight);
 }
});