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Diffstat (limited to 'js/src/tests/test262/built-ins/Array/prototype/filter/15.4.4.20-9-4.js')
-rw-r--r-- | js/src/tests/test262/built-ins/Array/prototype/filter/15.4.4.20-9-4.js | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Array/prototype/filter/15.4.4.20-9-4.js b/js/src/tests/test262/built-ins/Array/prototype/filter/15.4.4.20-9-4.js new file mode 100644 index 0000000000..84f7a666c4 --- /dev/null +++ b/js/src/tests/test262/built-ins/Array/prototype/filter/15.4.4.20-9-4.js @@ -0,0 +1,23 @@ +// 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 +es5id: 15.4.4.20-9-4 +description: > + Array.prototype.filter doesn't visit deleted elements when + Array.length is decreased +---*/ + +function callbackfn(val, idx, obj) +{ + srcArr.length = 2; + return true; +} + +var srcArr = [1, 2, 3, 4, 6]; +var resArr = srcArr.filter(callbackfn); + +assert.sameValue(resArr.length, 2, 'resArr.length'); + +reportCompare(0, 0); |