static bool
constructHook(JSContext *cx, unsigned argc, jsval *vp)
{
JS::CallArgs args = CallArgsFromVp(argc, vp);
// Check that arguments were passed properly from JS_New.
JS::RootedObject obj(cx, JS_NewObject(cx, js::Jsvalify(&JSObject::class_), JS::NullPtr(), JS::NullPtr()));
if (!obj) {
JS_ReportError(cx, "test failed, could not construct object");
return false;
}
if (strcmp(JS_GetClass(obj)->name, "Object") != 0) {
JS_ReportError(cx, "test failed, wrong class for 'this'");
return false;
}
if (args.length() != 3) {
JS_ReportError(cx, "test failed, argc == %d", args.length());
return false;
}
if (!args[0].isInt32() || args[2].toInt32() != 2) {
JS_ReportError(cx, "test failed, wrong value in args[2]");
return false;
}
if (!args.isConstructing()) {
JS_ReportError(cx, "test failed, not constructing");
return false;
}
// Perform a side-effect to indicate that this hook was actually called.
JS::RootedValue value(cx, args[0]);
JS::RootedObject callee(cx, &args.callee());
if (!JS_SetElement(cx, callee, 0, value))
return false;
args.rval().setObject(*obj);
// trash the argv, perversely
args[0].setUndefined();
args[1].setUndefined();
args[2].setUndefined();
return true;
}
