Tweaks to global object inline cache code

test/cctest/test-api.cc

 // Copyright 2007-2008 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 6131 matching lines @@
   Local<Function> g2 =
       Local<Function>::Cast(context->Global()->Get(v8_str("g2")));
   Local<Function> h =
       Local<Function>::Cast(context->Global()->Get(v8_str("h")));
 
   // Get the global object.
   v8::Handle<v8::Object> global = context->Global();
 
   // Call f1 one time and f2 a number of times. This will ensure that f1 still
   // uses the runtime system to retreive property a whereas f2 uses global load
-  // inline cache is used.
-  CHECK(!f1->Call(global, 0, NULL)->IsUndefined());
+  // inline cache.
+  CHECK(f1->Call(global, 0, NULL)->Equals(v8_num(1)));
   for (int i = 0; i < 4; i++) {
-    CHECK(!f2->Call(global, 0, NULL)->IsUndefined());
+    CHECK(f2->Call(global, 0, NULL)->Equals(v8_num(1)));
   }
 
   // Same for g1 and g2.
-  CHECK(!g1->Call(global, 0, NULL)->IsUndefined());
+  CHECK(g1->Call(global, 0, NULL)->Equals(v8_num(1)));
   for (int i = 0; i < 4; i++) {
-    CHECK(!g2->Call(global, 0, NULL)->IsUndefined());
+    CHECK(g2->Call(global, 0, NULL)->Equals(v8_num(1)));
   }
 
   // Detach the global and turn on access check.
   context->DetachGlobal();
   context->Global()->TurnOnAccessCheck();
 
   // Failing access check to property get results in undefined.
   CHECK(f1->Call(global, 0, NULL)->IsUndefined());
   CHECK(f2->Call(global, 0, NULL)->IsUndefined());
 
@@ skipping 845 matching lines @@
   calling_context2->Exit();
 
   // Dispose the contexts to allow them to be garbage collected.
   calling_context0.Dispose();
   calling_context1.Dispose();
   calling_context2.Dispose();
   calling_context0.Clear();
   calling_context1.Clear();
   calling_context2.Clear();
 }