Version 3.11.10
Implemented heap profiler memory usage reporting.
Preserved error message during finally block in try..finally. (Chromium issue 129171)
Fixed EnsureCanContainElements to properly handle double values. (issue 2170)
Improved heuristics to keep objects in fast mode with inherited constructors.
Performance and stability improvements on all platforms.
git-svn-id: http://v8.googlecode.com/svn/trunk@11798 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
diff --git a/test/cctest/test-heap.cc b/test/cctest/test-heap.cc
index 3ddab85..498b67d 100644
--- a/test/cctest/test-heap.cc
+++ b/test/cctest/test-heap.cc
@@ -1579,18 +1579,23 @@
*v8::Handle<v8::Object>::Cast(
v8::Context::GetCurrent()->Global()->Get(v8_str("base"))));
- // Verify that only dead prototype transitions are cleared.
- CHECK_EQ(10, baseObject->map()->NumberOfProtoTransitions());
+ // Verify that only dead prototype transitions are cleared. There is an
+ // extra, 11th, prototype transition on the Object map, which is the
+ // transition to a map with the used_for_prototype flag set (the key is
+ // the_hole).
+ CHECK_EQ(11, baseObject->map()->NumberOfProtoTransitions());
HEAP->CollectAllGarbage(Heap::kNoGCFlags);
- CHECK_EQ(10 - 3, baseObject->map()->NumberOfProtoTransitions());
+ const int transitions = 11 - 3;
+ CHECK_EQ(transitions, baseObject->map()->NumberOfProtoTransitions());
// Verify that prototype transitions array was compacted.
FixedArray* trans = baseObject->map()->prototype_transitions();
- for (int i = 0; i < 10 - 3; i++) {
+ for (int i = 0; i < transitions; i++) {
int j = Map::kProtoTransitionHeaderSize +
i * Map::kProtoTransitionElementsPerEntry;
CHECK(trans->get(j + Map::kProtoTransitionMapOffset)->IsMap());
- CHECK(trans->get(j + Map::kProtoTransitionPrototypeOffset)->IsJSObject());
+ Object* proto = trans->get(j + Map::kProtoTransitionPrototypeOffset);
+ CHECK(proto->IsTheHole() || proto->IsJSObject());
}
// Make sure next prototype is placed on an old-space evacuation candidate.