js/src/jit-test/tests/basic/bug913445.js@6474c204b198 (annotated)
js/src/jit-test/tests/basic/bug913445.js
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
| michael@0 | 1 | // uneval works on objects with no callable .toSource method. |
| michael@0 | 2 | |
| michael@0 | 3 | var obj = Object.create(null); |
| michael@0 | 4 | assertEq(uneval(obj), "({})"); |
| michael@0 | 5 | assertEq(Function.prototype.toSource.call(obj), "({})"); |
| michael@0 | 6 | obj.x = 1; |
| michael@0 | 7 | obj.y = 2; |
| michael@0 | 8 | assertEq(uneval(obj), "({x:1, y:2})"); |
| michael@0 | 9 | |
| michael@0 | 10 | var d = new Date(); |
| michael@0 | 11 | delete Date.prototype.toSource; |
| michael@0 | 12 | assertEq(uneval(d), "({})"); |
| michael@0 | 13 | |
| michael@0 | 14 | delete Object.prototype.toSource; |
| michael@0 | 15 | assertEq(uneval({p: 2+2}), "({p:4})"); |
| michael@0 | 16 | |
| michael@0 | 17 | assertEq(uneval({toSource: [0]}), "({toSource:[0]})"); |
