Introduce v8::Object::CreationContext method.

test/cctest/test-api.cc

Index: test/cctest/test-api.cc
diff --git a/test/cctest/test-api.cc b/test/cctest/test-api.cc
index 33d505eaaa2640c1cb5018c5e60c521602a46a72..da9fed9b488d0ca04a641ac81f9c72eee38bb8fd 100644
--- a/test/cctest/test-api.cc
+++ b/test/cctest/test-api.cc
@@ -13629,3 +13629,40 @@ TEST(DefinePropertyPostDetach) {
   context->DetachGlobal();
   define_property->Call(proxy, 0, NULL);
 }
+
+
+THREADED_TEST(CreationContext) {

[Mads Ager (chromium), 2011/04/01 11:19:38]

Would be nice to extend this test with stuff created through the API. In
particular, there is an API function path in your code that you do not test.

[antonm, 2011/04/01 12:15:46]

Done.  I'll add more if you think it's still not enough.

+  HandleScope handle_scope;
+  Persistent<Context> context1 = Context::New();
+  Persistent<Context> context2 = Context::New();
+
+  Local<Object> object1;
+  {
+    Context::Scope scope(context1);
+    object1 = Object::New();
+  }
+
+  Local<Object> object2;
+  {
+    Context::Scope scope(context2);
+    object2 = Object::New();
+  }
+
+  CHECK(object1->CreationContext() == context1);
+  CHECK(object2->CreationContext() == context2);
+
+  {
+    Context::Scope scope(context1);
+    CHECK(object1->CreationContext() == context1);
+    CHECK(object2->CreationContext() == context2);
+  }
+
+  {
+    Context::Scope scope(context2);
+    CHECK(object1->CreationContext() == context1);
+    CHECK(object2->CreationContext() == context2);
+  }
+
+  context1.Dispose();
+  context2.Dispose();
+}