text: // Copyright 2017 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 V8_TEST_CCTEST_TEST_TRANSITIONS_H_
  #define V8_TEST_CCTEST_TEST_TRANSITIONS_H_
  
  #include "src/objects/transitions.h"
  
  namespace v8 {
  namespace internal {
  
  class TestTransitionsAccessor : public TransitionsAccessor {
   public:
    TestTransitionsAccessor(Isolate* isolate, Map map,
                            DisallowHeapAllocation* no_gc)
        : TransitionsAccessor(isolate, map, no_gc) {}
    TestTransitionsAccessor(Isolate* isolate, Handle<Map> map)
        : TransitionsAccessor(isolate, map) {}
  
    // Expose internals for tests.
    bool IsWeakRefEncoding() { return encoding() == kWeakRef; }
  
    bool IsFullTransitionArrayEncoding() {
      return encoding() == kFullTransitionArray;
    }
  
    TransitionArray transitions() { return TransitionsAccessor::transitions(); }
  };
  
  }  // namespace internal
  }  // namespace v8
  
  #endif  // V8_TEST_CCTEST_TEST_TRANSITIONS_H_
  