Allow Object::InternalFieldCount and Object::GetAlignedPointerFromInternalField to be called from P…

test/cctest/test-api.cc

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 2616 matching lines @@
 
   int* heap_allocated = new int[100];
   CheckAlignedPointerInInternalField(obj, heap_allocated);
   delete[] heap_allocated;
 
   int stack_allocated[100];
   CheckAlignedPointerInInternalField(obj, stack_allocated);
 
   void* huge = reinterpret_cast<void*>(~static_cast<uintptr_t>(1));
   CheckAlignedPointerInInternalField(obj, huge);
+
+  v8::UniquePersistent<v8::Object> persistent(isolate, obj);
+  CHECK_EQ(1, Object::InternalFieldCount(persistent));
+  CHECK_EQ(huge, Object::GetAlignedPointerFromInternalField(persistent, 0));
 }
 
 
 static void CheckAlignedPointerInEmbedderData(LocalContext* env,
                                               int index,
                                               void* value) {
   CHECK_EQ(0, static_cast<int>(reinterpret_cast<uintptr_t>(value) & 0x1));
   (*env)->SetAlignedPointerInEmbedderData(index, value);
   CcTest::heap()->CollectAllGarbage(i::Heap::kNoGCFlags);
   CHECK_EQ(value, (*env)->GetAlignedPointerFromEmbedderData(index));
@@ skipping 19462 matching lines @@
 Local<Object> ApiCallOptimizationChecker::holder;
 Local<Object> ApiCallOptimizationChecker::callee;
 int ApiCallOptimizationChecker::count = 0;
 
 
 TEST(TestFunctionCallOptimization) {
   i::FLAG_allow_natives_syntax = true;
   ApiCallOptimizationChecker checker;
   checker.RunAll();
 }