diff options
Diffstat (limited to 'js/src/tests/test262/built-ins/Array/prototype/map/15.4.4.19-8-b-1.js')
-rw-r--r-- | js/src/tests/test262/built-ins/Array/prototype/map/15.4.4.19-8-b-1.js | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Array/prototype/map/15.4.4.19-8-b-1.js b/js/src/tests/test262/built-ins/Array/prototype/map/15.4.4.19-8-b-1.js new file mode 100644 index 0000000000..96bac90e72 --- /dev/null +++ b/js/src/tests/test262/built-ins/Array/prototype/map/15.4.4.19-8-b-1.js @@ -0,0 +1,26 @@ +// 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.map +description: > + Array.prototype.map - callbackfn not called for indexes never been + assigned values +---*/ + +var callCnt = 0; + +function callbackfn(val, idx, obj) +{ + callCnt++; + return 1; +} + +var srcArr = new Array(10); +srcArr[1] = undefined; //explicitly assigning a value +var resArr = srcArr.map(callbackfn); + +assert.sameValue(resArr.length, 10, 'resArr.length'); +assert.sameValue(callCnt, 1, 'callCnt'); + +reportCompare(0, 0); |