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Diffstat (limited to 'js/src/tests/test262/built-ins/Array/prototype/reduceRight/15.4.4.22-5-5.js')
-rw-r--r-- | js/src/tests/test262/built-ins/Array/prototype/reduceRight/15.4.4.22-5-5.js | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Array/prototype/reduceRight/15.4.4.22-5-5.js b/js/src/tests/test262/built-ins/Array/prototype/reduceRight/15.4.4.22-5-5.js new file mode 100644 index 0000000000..dad1c9abf1 --- /dev/null +++ b/js/src/tests/test262/built-ins/Array/prototype/reduceRight/15.4.4.22-5-5.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.reduceright +description: > + Array.prototype.reduceRight throws TypeError if 'length' is 0 + (subclassed Array, length overridden to '0' (type conversion)), no + initVal +---*/ + +foo.prototype = new Array(1, 2, 3); + +function foo() {} +var f = new foo(); +f.length = '0'; + +function cb() {} +assert.throws(TypeError, function() { + f.reduceRight(cb); +}); + +reportCompare(0, 0); |