diff options
Diffstat (limited to 'js/src/tests/test262/built-ins/Array/prototype/reduceRight/15.4.4.22-8-b-iii-1-3.js')
-rw-r--r-- | js/src/tests/test262/built-ins/Array/prototype/reduceRight/15.4.4.22-8-b-iii-1-3.js | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Array/prototype/reduceRight/15.4.4.22-8-b-iii-1-3.js b/js/src/tests/test262/built-ins/Array/prototype/reduceRight/15.4.4.22-8-b-iii-1-3.js new file mode 100644 index 0000000000..145ded49ac --- /dev/null +++ b/js/src/tests/test262/built-ins/Array/prototype/reduceRight/15.4.4.22-8-b-iii-1-3.js @@ -0,0 +1,38 @@ +// Copyright (c) 2012 Ecma International. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +esid: sec-array.prototype.reduceright +description: > + Array.prototype.reduceRight - element to be retrieved is own data + property that overrides an inherited data property on an + Array-like object +---*/ + +var testResult = false; + +function callbackfn(prevVal, curVal, idx, obj) { + if (idx === 1) { + testResult = (prevVal === "20"); + } +} + +var proto = { + 0: 0, + 1: 1, + 2: 2, + length: 2 +}; +var Con = function() {}; +Con.prototype = proto; + +var child = new Con(); +child[1] = "10"; +child[2] = "20"; +child.length = 3; + +Array.prototype.reduceRight.call(child, callbackfn); + +assert(testResult, 'testResult !== true'); + +reportCompare(0, 0); |