node/test/addons/new-target/binding.cc
Ben Noordhuis 9e9c83ea95
test: check that this != new.target in addon
Add two checks that are there for expository reasons as much as they are
sanity checks.

PR-URL: https://github.com/nodejs/node/pull/15681
Refs: https://github.com/nodejs/node-addon-api/issues/142
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Tobias Nießen <tniessen@tnie.de>
2017-10-02 01:20:27 -03:00

21 lines
588 B
C++

#include <node.h>
#include <v8.h>
namespace {
inline void NewClass(const v8::FunctionCallbackInfo<v8::Value>& args) {
// this != new.target since we are being invoked through super().
assert(args.IsConstructCall());
assert(!args.This()->StrictEquals(args.NewTarget()));
}
inline void Initialize(v8::Local<v8::Object> binding) {
auto isolate = binding->GetIsolate();
binding->Set(v8::String::NewFromUtf8(isolate, "Class"),
v8::FunctionTemplate::New(isolate, NewClass)->GetFunction());
}
NODE_MODULE(NODE_GYP_MODULE_NAME, Initialize)
} // anonymous namespace