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Added unit tests for pointers

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This commit is contained in:
Randolph Voorhies
2013-06-13 17:02:46 -07:00
parent 0186e16fcb
commit bb3f5409d8
3 changed files with 41 additions and 5 deletions
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42
unittests.cpp
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@@ -1,4 +1,5 @@
#include <cereal/binary_archive/binary_archive.hpp>
#include <cereal/binary_archive/memory.hpp>
#include <limits>
#include <random>
@@ -17,6 +18,7 @@ typename std::enable_if<std::is_integral<T>::value, T>::type
random_value(std::mt19937 & gen)
{ return std::uniform_int_distribution<T>(std::numeric_limits<T>::lowest(), std::numeric_limits<T>::max())(gen); }
// ######################################################################
BOOST_AUTO_TEST_CASE( pod )
{
std::random_device rd;
@@ -24,7 +26,6 @@ BOOST_AUTO_TEST_CASE( pod )
for(size_t i=0; i<100; ++i)
{
uint8_t const o_uint8 = random_value<uint8_t>(gen);
int8_t const o_int8 = random_value<int8_t>(gen);
uint16_t const o_uint16 = random_value<uint16_t>(gen);
@@ -84,5 +85,42 @@ BOOST_AUTO_TEST_CASE( pod )
BOOST_CHECK_EQUAL(i_float , o_float);
BOOST_CHECK_EQUAL(i_double , o_double);
}
}
// ######################################################################
BOOST_AUTO_TEST_CASE( smart_pointers )
{
std::random_device rd;
std::mt19937 gen(rd());
for(int i=0; i<100; ++i)
{
std::ostringstream os;
cereal::BinaryOutputArchive oar(os);
std::shared_ptr<int> o_xptr1 = std::make_shared<int>(random_value<int>(gen));
std::shared_ptr<int> o_xptr2 = o_xptr1;
std::shared_ptr<int> o_yptr1 = std::make_shared<int>(random_value<int>(gen));
std::shared_ptr<int> o_yptr2 = o_yptr1;
oar & o_xptr1 & o_xptr2;
oar & o_yptr1 & o_yptr2;
std::istringstream is(os.str());
cereal::BinaryInputArchive iar(is);
std::shared_ptr<int> i_xptr1;
std::shared_ptr<int> i_xptr2;
std::shared_ptr<int> i_yptr1;
std::shared_ptr<int> i_yptr2;
iar & i_xptr1 & i_xptr2;
iar & i_yptr1 & i_yptr2;
BOOST_CHECK_EQUAL(o_xptr1.get(), o_xptr2.get());
BOOST_CHECK_EQUAL(i_xptr1.get(), i_xptr2.get());
BOOST_CHECK_EQUAL(*i_xptr1, *i_xptr2);
BOOST_CHECK_EQUAL(o_yptr1.get(), o_yptr2.get());
BOOST_CHECK_EQUAL(i_yptr1.get(), i_yptr2.get());
BOOST_CHECK_EQUAL(*i_yptr1, *i_yptr2);
}
}