js/src/jit-test/tests/debug/Object-defineProperty-09.js@deefc01c0e14
js/src/jit-test/tests/debug/Object-defineProperty-09.js
Thu, 15 Jan 2015 21:03:48 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Thu, 15 Jan 2015 21:03:48 +0100
- branch
- TOR_BUG_9701
- changeset 11
- deefc01c0e14
- permissions
- -rw-r--r--
Integrate friendly tips from Tor colleagues to make (or not) 4.5 alpha 3;
This includes removal of overloaded (but unused) methods, and addition of
a overlooked call to DataStruct::SetData(nsISupports, uint32_t, bool.)
1 // defineProperty can't re-define non-configurable properties.
2 // Also: when defineProperty throws, the exception is native to the debugger
3 // compartment, not a wrapper.
5 var g = newGlobal();
6 var dbg = new Debugger;
7 var gw = dbg.addDebuggee(g);
8 gw.defineProperty("p", {value: 1});
9 g.p = 4;
10 assertEq(g.p, 1);
12 var threw;
13 try {
14 gw.defineProperty("p", {value: 2});
15 threw = false;
16 } catch (exc) {
17 threw = true;
18 assertEq(exc instanceof TypeError, true);
19 assertEq(typeof exc.message, "string");
20 assertEq(typeof exc.stack, "string");
21 }
22 assertEq(threw, true);
24 assertEq(g.p, 1);
