test_collectedHeap.cpp

/*
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#include "precompiled.hpp"
#include "gc/shared/collectedHeap.hpp"
#include "memory/universe.hpp"
#include "unittest.hpp"

TEST_VM(CollectedHeap, is_in) {
  CollectedHeap* heap = Universe::heap();

  uintptr_t epsilon = (uintptr_t) MinObjAlignment;
  uintptr_t outside_heap = (uintptr_t) ε

  // Test that NULL is not in the heap.
  ASSERT_FALSE(heap->is_in(NULL)) << "NULL is unexpectedly in the heap";

  // Test that a pointer to outside the heap start is reported as outside the heap.
  ASSERT_FALSE(heap->is_in((void*)outside_heap)) << "outside_heap: " << outside_heap
          << " is unexpectedly in the heap";
}