yosuke-furukawa/HasIndexedPropertiesInFromArrayData return false when ArrayBuffer#buffer.md

## HasIndexedPropertiesInFromArrayData return false when ArrayBuffer#buffer.md

      
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              HasIndexedPropertiesInFromArrayData return false when ArrayBuffer#buffer.md
            
          
    #include <node.h>
#include <nan.h>

using namespace v8;

NAN_METHOD(Method) {
  NanScope();

  v8::Handle<v8::Object> buffer = args[0]->ToObject();  
  bool hasIndexed = buffer->HasIndexedPropertiesInExternalArrayData();

  // print buffer has indexed properties or not.
  printf("hasINDEXED = %d\n", hasIndexed);
  NanReturnValue(NanSymbol("world"));
}

void init(Handle<Object> exports) {
  exports->Set(NanSymbol("hello"),
      FunctionTemplate::New(Method)->GetFunction());
}

NODE_MODULE(addon, init)

var addon = require('./build/Release/addon');

var f64a = new Uint32Array(8);

// hasIndexed is true in v0.11, v0.10
addon.hello(f64a);

// hasIndexed is false in v0.11, but v0.10 is true...
// addon.hello(f64a.buffer);

module.exports = addon;