diff options
Diffstat (limited to 'js/src/tests/test262/built-ins/Array/prototype/reduce/15.4.4.21-5-3.js')
-rw-r--r-- | js/src/tests/test262/built-ins/Array/prototype/reduce/15.4.4.21-5-3.js | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Array/prototype/reduce/15.4.4.21-5-3.js b/js/src/tests/test262/built-ins/Array/prototype/reduce/15.4.4.21-5-3.js new file mode 100644 index 0000000000..54fbaf0e0c --- /dev/null +++ b/js/src/tests/test262/built-ins/Array/prototype/reduce/15.4.4.21-5-3.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 throws TypeError if 'length' is 0 + (subclassed Array, length overridden to false (type conversion)), + no initVal +---*/ + +foo.prototype = new Array(1, 2, 3); + +function foo() {} +var f = new foo(); +f.length = false; + +function cb() {} +assert.throws(TypeError, function() { + f.reduce(cb); +}); + +reportCompare(0, 0); |