Make accessors for hidden properties object not touch interceptors

test/cctest/test-api.cc

 // Copyright 2007-2009 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 1326 matching lines @@
   CHECK(obj->Delete(prop_name));
   CHECK_EQ(2002, obj->GetHiddenValue(key)->Int32Value());
 
   i::Heap::CollectAllGarbage(false);
 
   CHECK(obj->DeleteHiddenValue(key));
   CHECK(obj->GetHiddenValue(key).IsEmpty());
 }
 
 
+static bool interceptor_for_hidden_properties_called;
 static v8::Handle<Value> InterceptorForHiddenProperties(
     Local<String> name, const AccessorInfo& info) {
-  // Make sure objects move.
-  bool saved_always_compact = i::FLAG_always_compact;
-  if (!i::FLAG_never_compact) {
-    i::FLAG_always_compact = true;
-  }
-  // The whole goal of this interceptor is to cause a GC during local property
-  // lookup.
-  i::Heap::CollectAllGarbage(false);
-  i::FLAG_always_compact = saved_always_compact;
+  interceptor_for_hidden_properties_called = true;
   return v8::Handle<Value>();
 }
 
 
 THREADED_TEST(HiddenPropertiesWithInterceptors) {
   v8::HandleScope scope;
   LocalContext context;
 
+  interceptor_for_hidden_properties_called = false;
+
   v8::Local<v8::String> key = v8_str("api-test::hidden-key");
 
   // Associate an interceptor with an object and start setting hidden values.
   Local<v8::FunctionTemplate> fun_templ = v8::FunctionTemplate::New();
   Local<v8::ObjectTemplate> instance_templ = fun_templ->InstanceTemplate();
   instance_templ->SetNamedPropertyHandler(InterceptorForHiddenProperties);
   Local<v8::Function> function = fun_templ->GetFunction();
   Local<v8::Object> obj = function->NewInstance();
   CHECK(obj->SetHiddenValue(key, v8::Integer::New(2302)));
   CHECK_EQ(2302, obj->GetHiddenValue(key)->Int32Value());
+  CHECK(!interceptor_for_hidden_properties_called);
 }
 
 
 THREADED_TEST(External) {
   v8::HandleScope scope;
   int x = 3;
   Local<v8::External> ext = v8::External::New(&x);
   LocalContext env;
   env->Global()->Set(v8_str("ext"), ext);
   Local<Value> reext_obj = Script::Compile(v8_str("this.ext"))->Run();
@@ skipping 6986 matching lines @@
       "      i++;"
       "      return s(o);"
       "    }"
       "  }"
       "};"
       "s(o);");
   CHECK(try_catch.HasCaught());
   v8::String::Utf8Value value(try_catch.Exception());
   CHECK_EQ(0, strcmp(*value, "Hey!"));
 }