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Diffstat (limited to 'js/src/tests/test262/built-ins/Array/prototype/reduceRight/15.4.4.22-8-c-3.js')
-rw-r--r-- | js/src/tests/test262/built-ins/Array/prototype/reduceRight/15.4.4.22-8-c-3.js | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Array/prototype/reduceRight/15.4.4.22-8-c-3.js b/js/src/tests/test262/built-ins/Array/prototype/reduceRight/15.4.4.22-8-c-3.js new file mode 100644 index 0000000000..00cecb0f17 --- /dev/null +++ b/js/src/tests/test262/built-ins/Array/prototype/reduceRight/15.4.4.22-8-c-3.js @@ -0,0 +1,24 @@ +// 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 throws TypeError when elements + assigned values are deleted and initialValue is not present +---*/ + +function callbackfn(prevVal, curVal, idx, obj) +{} + +var arr = [1, 2, 3, 4, 5]; +delete arr[0]; +delete arr[1]; +delete arr[2]; +delete arr[3]; +delete arr[4]; +assert.throws(TypeError, function() { + arr.reduceRight(callbackfn); +}); + +reportCompare(0, 0); |