js/src/jit-test/tests/basic/testSetProtoRegeneratesObjectShape.js@b8a032363ba2
js/src/jit-test/tests/basic/testSetProtoRegeneratesObjectShape.js
Thu, 22 Jan 2015 13:21:57 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Thu, 22 Jan 2015 13:21:57 +0100
- branch
- TOR_BUG_9701
- changeset 15
- b8a032363ba2
- permissions
- -rw-r--r--
Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6
1 function testSetProtoRegeneratesObjectShape()
2 {
3 var f = function() {};
4 var g = function() {};
5 g.prototype.__proto__ = {};
7 function iq(obj)
8 {
9 for (var i = 0; i < 10; ++i)
10 "" + obj.prototype;
11 }
13 iq(f);
14 iq(f);
15 iq(f);
16 iq(f);
17 iq(g);
19 if (shapeOf(f.prototype) === shapeOf(g.prototype))
20 return "object shapes same after proto of one is changed";
22 return true;
23 }
24 assertEq(testSetProtoRegeneratesObjectShape(), true);
