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comparison: js/src/jit-test/tests/basic/testSetProtoRegeneratesObjectShape.js
js/src/jit-test/tests/basic/testSetProtoRegeneratesObjectShape.js
- changeset 0
- 6474c204b198
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| -1:000000000000 | 0:995b53a745d0 |
|---|---|
| 1 function testSetProtoRegeneratesObjectShape() | |
| 2 { | |
| 3 var f = function() {}; | |
| 4 var g = function() {}; | |
| 5 g.prototype.__proto__ = {}; | |
| 6 | |
| 7 function iq(obj) | |
| 8 { | |
| 9 for (var i = 0; i < 10; ++i) | |
| 10 "" + obj.prototype; | |
| 11 } | |
| 12 | |
| 13 iq(f); | |
| 14 iq(f); | |
| 15 iq(f); | |
| 16 iq(f); | |
| 17 iq(g); | |
| 18 | |
| 19 if (shapeOf(f.prototype) === shapeOf(g.prototype)) | |
| 20 return "object shapes same after proto of one is changed"; | |
| 21 | |
| 22 return true; | |
| 23 } | |
| 24 assertEq(testSetProtoRegeneratesObjectShape(), true); |
