js/src/jit-test/tests/debug/Object-defineProperties-03.js@6474c204b198 (annotated)
js/src/jit-test/tests/debug/Object-defineProperties-03.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 | // obj.defineProperties can define accessor properties. |
| michael@0 | 2 | |
| michael@0 | 3 | var g = newGlobal(); |
| michael@0 | 4 | var dbg = new Debugger; |
| michael@0 | 5 | var gw = dbg.addDebuggee(g); |
| michael@0 | 6 | g.value = undefined; |
| michael@0 | 7 | g.eval("function gf() { return 12; }\n" + |
| michael@0 | 8 | "function sf(v) { value = v; }\n"); |
| michael@0 | 9 | var gfw = gw.getOwnPropertyDescriptor("gf").value; |
| michael@0 | 10 | var sfw = gw.getOwnPropertyDescriptor("sf").value; |
| michael@0 | 11 | gw.defineProperties({x: {configurable: true, get: gfw, set: sfw}}); |
| michael@0 | 12 | assertEq(g.x, 12); |
| michael@0 | 13 | g.x = 'ok'; |
| michael@0 | 14 | assertEq(g.value, 'ok'); |
| michael@0 | 15 | |
| michael@0 | 16 | var desc = g.Object.getOwnPropertyDescriptor(g, "x"); |
| michael@0 | 17 | assertEq(desc.configurable, true); |
| michael@0 | 18 | assertEq(desc.enumerable, false); |
| michael@0 | 19 | assertEq(desc.get, g.gf); |
| michael@0 | 20 | assertEq(desc.set, g.sf); |
