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Diffstat (limited to 'js/src/tests/test262/built-ins/Array/prototype/reduceRight/15.4.4.22-9-4.js')
-rw-r--r-- | js/src/tests/test262/built-ins/Array/prototype/reduceRight/15.4.4.22-9-4.js | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Array/prototype/reduceRight/15.4.4.22-9-4.js b/js/src/tests/test262/built-ins/Array/prototype/reduceRight/15.4.4.22-9-4.js new file mode 100644 index 0000000000..6d3a05647c --- /dev/null +++ b/js/src/tests/test262/built-ins/Array/prototype/reduceRight/15.4.4.22-9-4.js @@ -0,0 +1,21 @@ +// 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.reduceright +description: > + Array.prototype.reduceRight doesn't consider unvisited deleted + elements when Array.length is decreased +---*/ + +function callbackfn(prevVal, curVal, idx, obj) +{ + arr.length = 2; + return prevVal + curVal; +} + +var arr = [1, 2, 3, 4, 5]; + +assert.sameValue(arr.reduceRight(callbackfn), 12, 'arr.reduceRight(callbackfn)'); + +reportCompare(0, 0); |