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Diffstat (limited to 'js/src/tests/test262/built-ins/Array/prototype/reduce/15.4.4.21-9-3.js')
-rw-r--r-- | js/src/tests/test262/built-ins/Array/prototype/reduce/15.4.4.21-9-3.js | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Array/prototype/reduce/15.4.4.21-9-3.js b/js/src/tests/test262/built-ins/Array/prototype/reduce/15.4.4.21-9-3.js new file mode 100644 index 0000000000..d83ac8f89d --- /dev/null +++ b/js/src/tests/test262/built-ins/Array/prototype/reduce/15.4.4.21-9-3.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.reduce +description: > + Array.prototype.reduce doesn't visit deleted elements in array + after the call +---*/ + +function callbackfn(prevVal, curVal, idx, obj) +{ + delete arr[3]; + delete arr[4]; + return prevVal + curVal; +} + +var arr = ['1', 2, 3, 4, 5]; + +// two elements deleted +assert.sameValue(arr.reduce(callbackfn), "123", 'arr.reduce(callbackfn)'); + +reportCompare(0, 0); |