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Diffstat (limited to '')
| -rw-r--r-- | js/src/tests/non262/Function/regress-313570.js | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/js/src/tests/non262/Function/regress-313570.js b/js/src/tests/non262/Function/regress-313570.js new file mode 100644 index 0000000000..eb3039650b --- /dev/null +++ b/js/src/tests/non262/Function/regress-313570.js @@ -0,0 +1,30 @@ +/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +//----------------------------------------------------------------------------- +var BUGNUMBER = 313570; +var summary = 'length of objects whose prototype chain includes a function'; +var actual = ''; +var expect = ''; + +printBugNumber(BUGNUMBER); +printStatus (summary); + +function tmp() {} +tmp.prototype = function(a, b, c) {}; +var obj = new tmp(); + +// arity +expect = 3; +actual = obj.length; +reportCompare(expect, actual, summary + ': arity'); + +// immutable +obj.length = 10; + +expect = 3; +actual = obj.length; +reportCompare(expect, actual, summary + ': immutable'); + |