heap-tester.h

// Copyright 2015 the V8 project authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef HEAP_HEAP_TESTER_H_
#define HEAP_HEAP_TESTER_H_

#include "src/heap/spaces.h"

// Tests that should have access to private methods of {v8::internal::Heap}.
// Those tests need to be defined using HEAP_TEST(Name) { ... }.
#define HEAP_TEST_METHODS(V)                              \
  V(CompactionFullAbortedPage)                            \
  V(CompactionPartiallyAbortedPage)                       \
  V(CompactionPartiallyAbortedPageIntraAbortedPointers)   \
  V(CompactionPartiallyAbortedPageWithStoreBufferEntries) \
  V(CompactionSpaceDivideMultiplePages)                   \
  V(CompactionSpaceDivideSinglePage)                      \
  V(InvalidatedSlotsAfterTrimming)                        \
  V(InvalidatedSlotsAllInvalidatedRanges)                 \
  V(InvalidatedSlotsEvacuationCandidate)                  \
  V(InvalidatedSlotsNoInvalidatedRanges)                  \
  V(InvalidatedSlotsResetObjectRegression)                \
  V(InvalidatedSlotsSomeInvalidatedRanges)                \
  V(TestNewSpaceRefsInCopiedCode)                         \
  V(GCFlags)                                              \
  V(MarkCompactCollector)                                 \
  V(NoPromotion)                                          \
  V(NumberStringCacheSize)                                \
  V(ObjectGroups)                                         \
  V(Promotion)                                            \
  V(Regression39128)                                      \
  V(ResetWeakHandle)                                      \
  V(StressHandles)                                        \
  V(TestMemoryReducerSampleJsCalls)                       \
  V(TestSizeOfObjects)                                    \
  V(Regress587004)                                        \
  V(Regress538257)                                        \
  V(Regress589413)                                        \
  V(Regress658718)                                        \
  V(Regress670675)                                        \
  V(Regress5831)                                          \
  V(RegressMissingWriteBarrierInAllocate)                 \
  V(WriteBarriersInCopyJSObject)

#define HEAP_TEST(Name)                                                   \
  CcTest register_test_##Name(v8::internal::heap::HeapTester::Test##Name, \
                              __FILE__, #Name, true, true);               \
  void v8::internal::heap::HeapTester::Test##Name()

#define UNINITIALIZED_HEAP_TEST(Name)                                     \
  CcTest register_test_##Name(v8::internal::heap::HeapTester::Test##Name, \
                              __FILE__, #Name, true, false);              \
  void v8::internal::heap::HeapTester::Test##Name()

#define THREADED_HEAP_TEST(Name)                          \
  RegisterThreadedTest register_##Name(                   \
      v8::internal::heap::HeapTester::Test##Name, #Name); \
  /* */ HEAP_TEST(Name)

namespace v8 {
namespace internal {

template <typename T>
class Handle;

namespace heap {

class HeapTester {
 public:
#define DECLARE_STATIC(Name) static void Test##Name();

  HEAP_TEST_METHODS(DECLARE_STATIC)
#undef HEAP_TEST_METHODS

  // test-alloc.cc
  static AllocationResult AllocateAfterFailures();
  static Handle<Object> TestAllocateAfterFailures();

  // test-invalidated-slots.cc
  static Page* AllocateByteArraysOnPage(Heap* heap,
                                        std::vector<ByteArray*>* byte_arrays);

  // test-api.cc
  static void ResetWeakHandle(bool global_gc);
};

}  // namespace heap
}  // namespace internal
}  // namespace v8

#endif  // HEAP_HEAP_TESTER_H_