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comparison: js/src/jit-test/tests/debug/Object-defineProperty-12.js
js/src/jit-test/tests/debug/Object-defineProperty-12.js
- changeset 0
- 6474c204b198
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| -1:000000000000 | 0:993928e1b37e |
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| 1 // obj.defineProperty redefining an existing property leaves unspecified attributes unchanged. | |
| 2 | |
| 3 var g = newGlobal(); | |
| 4 g.p = 1; | |
| 5 var dbg = new Debugger; | |
| 6 var gw = dbg.addDebuggee(g); | |
| 7 | |
| 8 gw.defineProperty("p", {value: 2}); | |
| 9 assertEq(g.p, 2); | |
| 10 | |
| 11 var desc = Object.getOwnPropertyDescriptor(g, "p"); | |
| 12 assertEq(desc.configurable, true); | |
| 13 assertEq(desc.enumerable, true); | |
| 14 assertEq(desc.writable, true); | |
| 15 assertEq(desc.value, 2); | |
| 16 | |
| 17 g.p = 3; | |
| 18 assertEq(g.p, 3); |
