Class AlignedMallocTest

test/librawspeed/common/MemoryTest.cpp:38–68

static constexpr const size_t alloc_alignment = 16;

template <typename T> class AlignedMallocTest : public testing::Test {
public:
  static constexpr const size_t alloc_cnt = 16;
  static constexpr const size_t alloc_sizeof = sizeof(T);
  static constexpr const size_t alloc_size = alloc_cnt * alloc_sizeof;

  inline void TheTest(T* ptr) {
    ASSERT_TRUE(((uintptr_t)ptr % alloc_alignment) == 0);
    ptr[0] = 0;
    ptr[1] = 8;
    ptr[2] = 16;
    ptr[3] = 24;
    ptr[4] = 32;
    ptr[5] = 40;
    ptr[6] = 48;
    ptr[7] = 56;
    ptr[8] = 64;
    ptr[9] = 72;
    ptr[10] = 80;
    ptr[11] = 88;
    ptr[12] = 96;
    ptr[13] = 104;
    ptr[14] = 112;
    ptr[15] = 120;

    ASSERT_EQ((int64_t)ptr[0] + ptr[1] + ptr[2] + ptr[3] + ptr[4] + ptr[5] +
                  ptr[6] + ptr[7] + ptr[8] + ptr[9] + ptr[10] + ptr[11] +
                  ptr[12] + ptr[13] + ptr[14] + ptr[15],
              960UL);
  }
};

template <typename T>
class AlignedMallocDeathTest : public AlignedMallocTest<T> {};