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Diffstat (limited to '')
-rw-r--r-- | js/src/tests/test262/built-ins/Array/prototype/filter/15.4.4.20-9-c-ii-8.js | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Array/prototype/filter/15.4.4.20-9-c-ii-8.js b/js/src/tests/test262/built-ins/Array/prototype/filter/15.4.4.20-9-c-ii-8.js new file mode 100644 index 0000000000..15741a6d34 --- /dev/null +++ b/js/src/tests/test262/built-ins/Array/prototype/filter/15.4.4.20-9-c-ii-8.js @@ -0,0 +1,29 @@ +// 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.filter +description: > + Array.prototype.filter - element changed by callbackfn on previous + iterations is observed +---*/ + +var obj = { + 0: 11, + 1: 12, + length: 2 +}; + +function callbackfn(val, idx, o) { + if (idx === 0) { + obj[idx + 1] = 8; + } + return val > 10; +} + +var newArr = Array.prototype.filter.call(obj, callbackfn); + +assert.sameValue(newArr.length, 1, 'newArr.length'); +assert.sameValue(newArr[0], 11, 'newArr[0]'); + +reportCompare(0, 0); |