Object-defineProperty-05.js

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// defineProperty can define accessor properties.

var g = newGlobal({newCompartment: true});

var dbg = new Debugger;

var gw = dbg.addDebuggee(g);

g.value = undefined;

g.eval("function gf() { return 12; }\n" +

       "function sf(v) { value = v; }\n");

var gfw = gw.getOwnPropertyDescriptor("gf").value;

var sfw = gw.getOwnPropertyDescriptor("sf").value;

gw.defineProperty("x", {configurable: true, get: gfw, set: sfw});

assertEq(g.x, 12);

g.x = 'ok';

assertEq(g.value, 'ok');

var desc = g.Object.getOwnPropertyDescriptor(g, "x");

assertEq(desc.configurable, true);

assertEq(desc.enumerable, false);

assertEq(desc.get, g.gf);

assertEq(desc.set, g.sf);