mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-10-27 20:25:44 +00:00
14 lines
702 B
JavaScript
14 lines
702 B
JavaScript
const Cu = Components.utils;
|
|
|
|
function run_test() {
|
|
// We rely on the crazy "wantXrays:false also causes values return from the
|
|
// sandbox to be waived" behavior, because it's the simplest way to get
|
|
// waivers out of the sandbox (which has no native objects). :-(
|
|
var sb = new Cu.Sandbox('http://www.example.com', {wantXrays: false});
|
|
Cu.evalInSandbox("this.foo = {}; Object.defineProperty(foo, 'bar', {get: function() {return {};}});", sb);
|
|
do_check_true(sb.foo != XPCNativeWrapper(sb.foo), "sb.foo is waived");
|
|
var desc = Object.getOwnPropertyDescriptor(sb.foo, 'bar');
|
|
var b = desc.get();
|
|
do_check_true(b != XPCNativeWrapper(b), "results from accessor descriptors are waived");
|
|
}
|