gistfile1.cpp

void
test_PrototypeInScript()
{
  HandleScope handle_scope;
  Persistent<Context> context = Context::New();
  Context::Scope context_scope(context);

  Local<Object> obj;
  Local<FunctionTemplate> obj_tmpl = FunctionTemplate::New();

  Local<FunctionTemplate> ctor_tmpl;
  ctor_tmpl = Local<FunctionTemplate>::New(obj_tmpl);
  ctor_tmpl->SetClassName(String::NewSymbol("Testing"));

  obj = Local<Object>::New(obj_tmpl->GetFunction()->NewInstance());
  obj->Set(String::NewSymbol("Testing"),
           ctor_tmpl->GetFunction());

  Local<Value> f_value =
    Script::Compile(String::New(
      "(function(o) {"
        "var Testing = o.Testing;"
        "Testing.prototype.magical = function(foo) { return 42; }"
      "});"
    ))->Run();

  do_check_true(f_value->IsFunction());
  Local<Function> f = Local<Function>::Cast(f_value);

  Local<Object> global = Context::GetCurrent()->Global();
  Local<Value> args[1] = { Local<Value>::New(obj) };

  f->Call(global, 1, args);

  Local<Value> magical = obj->Get(String::New("magical"));
  do_check_true(magical->IsFunction());
}