diff options
Diffstat (limited to 'js/src/tests/test262/built-ins/Array/prototype/reduce/15.4.4.21-3-23.js')
-rw-r--r-- | js/src/tests/test262/built-ins/Array/prototype/reduce/15.4.4.21-3-23.js | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Array/prototype/reduce/15.4.4.21-3-23.js b/js/src/tests/test262/built-ins/Array/prototype/reduce/15.4.4.21-3-23.js new file mode 100644 index 0000000000..3080520795 --- /dev/null +++ b/js/src/tests/test262/built-ins/Array/prototype/reduce/15.4.4.21-3-23.js @@ -0,0 +1,45 @@ +// 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.reduce +description: > + Array.prototype.reduce uses inherited valueOf method - 'length' is + an object with an own toString and inherited valueOf methods +---*/ + +var valueOfAccessed = false; +var toStringAccessed = false; + +function callbackfn(prevVal, curVal, idx, obj) { + return (curVal === 11 && idx === 1); +} + +var proto = { + valueOf: function() { + valueOfAccessed = true; + return 2; + } +}; + +var Con = function() {}; +Con.prototype = proto; + +var child = new Con(); + +child.toString = function() { + toStringAccessed = true; + return '1'; +}; + +var obj = { + 1: 11, + 2: 9, + length: child +}; + +assert.sameValue(Array.prototype.reduce.call(obj, callbackfn, 1), true, 'Array.prototype.reduce.call(obj, callbackfn, 1)'); +assert(valueOfAccessed, 'valueOfAccessed !== true'); +assert.sameValue(toStringAccessed, false, 'toStringAccessed'); + +reportCompare(0, 0); |