// Make sure we don't throw for primitive values. var result = "threw"; try { result = XPCNativeWrapper.unwrap(2); } catch (e) {} Assert.equal(result, 2);
result = "threw"; try { result = XPCNativeWrapper(2); } catch (e) {} Assert.equal(result, 2);
// Make sure we throw when using `new` with primitives.
result = null; try { result = new XPCNativeWrapper(2); } catch (e) { result = "catch"; } Assert.equal(result, "catch");
// Make sure that we can waive on a non-Xrayable object, and that we preserve // transitive waiving behavior. var sb = new Cu.Sandbox('http://www.example.com', { wantGlobalProperties: ["XMLHttpRequest"] });
Cu.evalInSandbox('this.xhr = new XMLHttpRequest();', sb);
Cu.evalInSandbox('this.jsobj = {mynative: xhr};', sb); Assert.ok(!Cu.isXrayWrapper(XPCNativeWrapper.unwrap(sb.xhr))); Assert.ok(Cu.isXrayWrapper(sb.jsobj.mynative)); Assert.ok(!Cu.isXrayWrapper(XPCNativeWrapper.unwrap(sb.jsobj).mynative));
// Test the new Cu API. var waived = Cu.waiveXrays(sb.xhr); Assert.ok(!Cu.isXrayWrapper(waived)); Assert.ok(Cu.isXrayWrapper(Cu.unwaiveXrays(waived)));
}
Die Informationen auf dieser Webseite wurden
nach bestem Wissen sorgfältig zusammengestellt. Es wird jedoch weder Vollständigkeit, noch Richtigkeit,
noch Qualität der bereit gestellten Informationen zugesichert.
Bemerkung:
Die farbliche Syntaxdarstellung und die Messung sind noch experimentell.