Enable lazy compilation for non-trivial outer contexts.

test/cctest/test-heap.cc

 // Copyright 2012 the V8 project authors. All rights reserved.
 
 #include <stdlib.h>
 
 #include "v8.h"
 
 #include "execution.h"
 #include "factory.h"
 #include "macro-assembler.h"
 #include "global-handles.h"
@@ skipping 1180 matching lines @@
 
 TEST(TestSizeOfObjects) {
   v8::V8::Initialize();
 
   // Get initial heap size after several full GCs, which will stabilize
   // the heap size and return with sweeping finished completely.
   HEAP->CollectAllGarbage(Heap::kNoGCFlags);
   HEAP->CollectAllGarbage(Heap::kNoGCFlags);
   HEAP->CollectAllGarbage(Heap::kNoGCFlags);
   HEAP->CollectAllGarbage(Heap::kNoGCFlags);
+  HEAP->CollectAllGarbage(Heap::kNoGCFlags);
   CHECK(HEAP->old_pointer_space()->IsSweepingComplete());
   int initial_size = static_cast<int>(HEAP->SizeOfObjects());
 
   {
     // Allocate objects on several different old-space pages so that
     // lazy sweeping kicks in for subsequent GC runs.
     AlwaysAllocateScope always_allocate;
     int filler_size = static_cast<int>(FixedArray::SizeFor(8192));
     for (int i = 1; i <= 100; i++) {
       HEAP->AllocateFixedArray(8192, TENURED)->ToObjectChecked();
@@ skipping 683 matching lines @@
 
   Handle<JSObject> root =
       v8::Utils::OpenHandle(
           *v8::Handle<v8::Object>::Cast(
               v8::Context::GetCurrent()->Global()->Get(v8_str("root"))));
 
   // The root object should be in a sane state.
   CHECK(root->IsJSObject());
   CHECK(root->map()->IsMap());
 }