Land the Fan (disabled)

test/cctest/cctest.h

 // Copyright 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 12 matching lines @@
 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #ifndef CCTEST_H_
 #define CCTEST_H_
 
 #include "src/v8.h"
 
+#include "src/isolate-inl.h"
+
 #ifndef TEST
 #define TEST(Name)                                                             \
   static void Test##Name();                                                    \
   CcTest register_test_##Name(Test##Name, __FILE__, #Name, NULL, true, true);  \
   static void Test##Name()
 #endif
 
 #ifndef UNINITIALIZED_TEST
 #define UNINITIALIZED_TEST(Name)                                               \
   static void Test##Name();                                                    \
@@ skipping 62 matching lines @@
   const char* name() { return name_; }
   const char* dependency() { return dependency_; }
   bool enabled() { return enabled_; }
 
   static v8::Isolate* isolate() {
     CHECK(isolate_ != NULL);
     isolate_used_ = true;
     return isolate_;
   }
 
+  static i::Isolate* InitIsolateOnce() {
+    if (!initialize_called_) InitializeVM();
+    return i_isolate();
+  }
+
   static i::Isolate* i_isolate() {
     return reinterpret_cast<i::Isolate*>(isolate());
   }
 
   static i::Heap* heap() {
     return i_isolate()->heap();
   }
 
   static TestHeap* test_heap() {
     return reinterpret_cast<TestHeap*>(i_isolate()->heap());
   }
 
+  static v8::base::RandomNumberGenerator* random_number_generator() {
+    return InitIsolateOnce()->random_number_generator();
+  }
+
   static v8::Local<v8::Object> global() {
     return isolate()->GetCurrentContext()->Global();
   }
 
   // TODO(dcarney): Remove.
   // This must be called first in a test.
   static void InitializeVM() {
     CHECK(!isolate_used_);
     CHECK(!initialize_called_);
     initialize_called_ = true;
@@ skipping 362 matching lines @@
     i::Isolate::Current()->heap()->CollectAllAvailableGarbage();
     CHECK_EQ(0, heap_profiler_->heap_object_map()->FindUntrackedObjects());
     heap_profiler_->StopHeapObjectsTracking();
   }
 
  private:
   i::HeapProfiler* heap_profiler_;
 };
 
 
+class InitializedHandleScope {
+ public:
+  InitializedHandleScope()
+      : main_isolate_(CcTest::InitIsolateOnce()),
+        handle_scope_(main_isolate_) {}
+
+  // Prefixing the below with main_ reduces a lot of naming clashes.
+  i::Isolate* main_isolate() { return main_isolate_; }
+
+ private:
+  i::Isolate* main_isolate_;
+  i::HandleScope handle_scope_;
+};
+
+
+class HandleAndZoneScope : public InitializedHandleScope {
+ public:
+  HandleAndZoneScope() : main_zone_(main_isolate()) {}
+
+  // Prefixing the below with main_ reduces a lot of naming clashes.
+  i::Zone* main_zone() { return &main_zone_; }
+
+ private:
+  i::Zone main_zone_;
+};
+
 #endif  // ifndef CCTEST_H_