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test: remove test_resize and add test_try_reserve

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ToruNiina
2020-03-27 18:06:02 +09:00
parent 9b52dc0131
commit e2790c9e7b
1 changed files with 13 additions and 16 deletions
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29
tests/test_utility.cpp
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@@ -9,27 +9,24 @@
#include <vector>
#include <array>
BOOST_AUTO_TEST_CASE(test_resize)
BOOST_AUTO_TEST_CASE(test_try_reserve)
{
{
typedef std::vector<int> resizable_type;
typedef std::array<int,1> non_resizable_type;
BOOST_TEST(toml::detail::has_resize_method<resizable_type>::value);
BOOST_TEST(!toml::detail::has_resize_method<non_resizable_type>::value);
// since BOOST_TEST is a macro, it cannot handle commas correctly.
// When toml::detail::has_reserve_method<std::array<int, 1>>::value
// is passed to a macro, C preprocessor considers
// toml::detail::has_reserve_method<std::array<int as the first argument
// and 1>>::value as the second argument. We need an alias to avoid
// this problem.
using reservable_type = std::vector<int> ;
using nonreservable_type = std::array<int, 1>;
BOOST_TEST( toml::detail::has_reserve_method<reservable_type >::value);
BOOST_TEST(!toml::detail::has_reserve_method<nonreservable_type>::value);
}
{
std::vector<int> v;
toml::resize(v, 10);
BOOST_TEST(v.size() == 10u);
}
{
std::array<int, 15> a;
toml::resize(a, 10);
BOOST_TEST(a.size() == 15u);
}
{
std::array<int, 15> a;
BOOST_CHECK_THROW(toml::resize(a, 20), std::invalid_argument);
toml::try_reserve(v, 100);
BOOST_TEST(v.capacity() == 100u);
}
}