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Diffstat (limited to 'js/src/tests/test262/built-ins/Array/prototype/map/15.4.4.19-2-4.js')
-rw-r--r-- | js/src/tests/test262/built-ins/Array/prototype/map/15.4.4.19-2-4.js | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Array/prototype/map/15.4.4.19-2-4.js b/js/src/tests/test262/built-ins/Array/prototype/map/15.4.4.19-2-4.js new file mode 100644 index 0000000000..21a362c330 --- /dev/null +++ b/js/src/tests/test262/built-ins/Array/prototype/map/15.4.4.19-2-4.js @@ -0,0 +1,22 @@ +// 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 - when 'length' is own data property that + overrides an inherited data property on an Array +---*/ + +function callbackfn(val, idx, obj) { + return val > 10; +} +var arrProtoLen; + +arrProtoLen = Array.prototype.length; +Array.prototype.length = 0; +var testResult = [12, 11].map(callbackfn); + +assert.sameValue(testResult.length, 2, 'testResult.length'); + +reportCompare(0, 0); |