opm-common/tests/test_CharArrayNullTerm.cpp
Bård Skaflestad 20d0565220 Char Array Unit Test: Introduce Convenience Type Alias
Mostly for shortening constructor calls.

Suggested by: [at]atgeirr.
2018-07-12 10:44:27 +02:00

96 lines
2.1 KiB
C++

#define BOOST_TEST_MODULE Aggregate_Well_Data
#include <boost/test/unit_test.hpp>
#include <opm/output/eclipse/CharArrayNullTerm.hpp>
// Convenience alias.
template <std::size_t N>
using AChar = ::Opm::RestartIO::Helpers::CharArrayNullTerm<N>;
// =====================================================================
BOOST_AUTO_TEST_SUITE(AChar8)
BOOST_AUTO_TEST_CASE (Basic_Operations)
{
// Default Constructor
{
const auto s = AChar<8>{};
BOOST_CHECK_EQUAL(s.c_str(), std::string(8, ' '));
}
// Construct from Constant String
{
const auto s = AChar<8>{"Inj-1"};
BOOST_CHECK_EQUAL(s.c_str(), std::string{"Inj-1 "});
}
// Copy Construction
{
const auto s1 = AChar<8>{"Inj-1"};
const auto s2 = s1;
BOOST_CHECK_EQUAL(s2.c_str(), std::string{"Inj-1 "});
}
// Move Construction
{
auto s1 = AChar<8>{"Inj-1"};
const auto s2 = std::move(s1);
BOOST_CHECK_EQUAL(s2.c_str(), std::string{"Inj-1 "});
}
// Assignment Operator
{
const auto s1 = AChar<8>{"Inj-1"};
auto s2 = AChar<8>{"Prod-2"};
s2 = s1;
BOOST_CHECK_EQUAL(s2.c_str(), std::string{"Inj-1 "});
}
// Move Assignment Operator
{
auto s1 = AChar<8>{"Inj-1"};
auto s2 = AChar<8>{"Prod-2"};
s2 = std::move(s1);
BOOST_CHECK_EQUAL(s2.c_str(), std::string{"Inj-1 "});
}
// Assign std::string
{
auto s = AChar<8>{"@Hi Hoo@"};
s = "Prod-2";
BOOST_CHECK_EQUAL(s.c_str(), std::string{"Prod-2 "});
}
}
BOOST_AUTO_TEST_CASE (String_Shortening)
{
// Construct from string of more than N characters
{
const auto s = AChar<10>{
"String too long"
};
BOOST_CHECK_EQUAL(s.c_str(), std::string{"String too"});
}
// Assign string of more than N characters
{
auto s = AChar<11>{};
s = "This string has too many characters";
BOOST_CHECK_EQUAL(s.c_str(), std::string{"This string"});
}
}
BOOST_AUTO_TEST_SUITE_END()