diff options
Diffstat (limited to 'js/src/tests/ecma_5/Function/builtin-no-prototype.js')
-rw-r--r-- | js/src/tests/ecma_5/Function/builtin-no-prototype.js | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/js/src/tests/ecma_5/Function/builtin-no-prototype.js b/js/src/tests/ecma_5/Function/builtin-no-prototype.js new file mode 100644 index 000000000..b5a8cc9f6 --- /dev/null +++ b/js/src/tests/ecma_5/Function/builtin-no-prototype.js @@ -0,0 +1,40 @@ +/* -*- indent-tabs-mode: nil; js-indent-level: 4 -*- */ +/* + * Any copyright is dedicated to the Public Domain. + * http://creativecommons.org/licenses/publicdomain/ + */ + +assertEq(undefined, void 0); + +assertEq(Function.prototype.hasOwnProperty('prototype'), false); +assertEq(Function.prototype.prototype, undefined); + +var builtin_ctors = [ + Object, Function, Array, String, Boolean, Number, Date, RegExp, Error, + EvalError, RangeError, ReferenceError, SyntaxError, TypeError, URIError +]; + +for (var i = 0; i < builtin_ctors.length; i++) { + var c = builtin_ctors[i]; + assertEq(typeof c.prototype, (c === Function) ? "function" : "object"); + assertEq(c.prototype.constructor, c); +} + +var builtin_funcs = [ + eval, isFinite, isNaN, parseFloat, parseInt, + decodeURI, decodeURIComponent, encodeURI, encodeURIComponent +]; + +for (var i = 0; i < builtin_funcs.length; i++) { + assertEq(builtin_funcs[i].hasOwnProperty('prototype'), false); + assertEq(builtin_funcs[i].prototype, undefined); +} + +var names = Object.getOwnPropertyNames(Math); +for (var i = 0; i < names.length; i++) { + var m = Math[names[i]]; + if (typeof m === "function") + assertEq(m.prototype, undefined); +} + +reportCompare(0, 0, "don't crash"); |