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Alignment tests for conversion operators

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This commit is contained in:
John Wellbelove 2018-02-08 16:00:05 +00:00
parent 52fa62585a
commit 58e155658e
1 changed files with 29 additions and 0 deletions
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29
test/test_alignment.cpp
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@ -67,6 +67,35 @@ namespace
f(static_cast<int>(data9));
}
//*************************************************************************
TEST(test_aligned_storage_conversion_operators)
{
typedef etl::aligned_storage<sizeof(uint32_t), etl::alignment_of<uint32_t>::value>::type storage32_t;
static storage32_t data;
void* pdata = &data.data;
uint32_t& ref = data;
const uint32_t& cref = data;
CHECK(&ref == pdata);
CHECK(&cref == pdata);
uint32_t* ptr = data;
const uint32_t* cptr = data;
CHECK(ptr == pdata);
CHECK(cptr == pdata);
uint32_t& ref2 = data.get_reference<uint32_t>();
const uint32_t& cref2 = data.get_reference<const uint32_t>();
CHECK(&ref2 == pdata);
CHECK(&cref2 == pdata);
uint32_t* ptr2 = data.get_address<uint32_t>();
const uint32_t* cptr2 = data.get_address<const uint32_t>();
CHECK(ptr2 == pdata);
CHECK(cptr2 == pdata);
}
//*************************************************************************
TEST(test_aligned_storage_as)
{