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testspr テスト追加

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bolero-MURAKAMI 2011-12-23 20:59:33 +09:00
parent 240c2bee1d
commit 7479f20c46
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131
testspr/sprout/algorithm/nth_element.hpp Normal file
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#ifndef TESTSPR_SPROUT_ALGORITHM_NTH_ELEMENT_HPP
#define TESTSPR_SPROUT_ALGORITHM_NTH_ELEMENT_HPP
#include <sprout/algorithm/nth_element.hpp>
#include <sprout/array.hpp>
#include <sprout/sub_array.hpp>
#include <sprout/fixed_container.hpp>
#include <testspr/tools.hpp>
namespace testspr {
static void algorithm_nth_element_test() {
using namespace sprout;
{
SPROUT_STATIC_CONSTEXPR auto arr1 = array<int, 10>{{10, 7, 8, 6, 9, 2, 5, 3, 4, 1}};
// ソート
{
SPROUT_STATIC_CONSTEXPR auto nth = sprout::nth_element(
arr1,
sprout::begin(arr1) + 4
);
TESTSPR_DOUBLE_ASSERT(testspr::equal(
nth,
array<int, 10>{{2, 4, 1, 3, 5, 10, 9, 8, 7, 6}}
));
}
{
SPROUT_STATIC_CONSTEXPR auto nth = sprout::fit::nth_element(
arr1,
sprout::begin(arr1) + 4
);
TESTSPR_DOUBLE_ASSERT(testspr::equal(
nth,
array<int, 5>{{2, 4, 1, 3, 5}}
));
}
// ソート
// 範囲の切り出し
{
SPROUT_STATIC_CONSTEXPR auto nth = sprout::nth_element(
sprout::sub(arr1, 2, 8),
sprout::begin(arr1) + 4
);
TESTSPR_DOUBLE_ASSERT(testspr::equal(
nth,
array<int, 6>{{2, 3, 5, 9, 8, 6}}
));
TESTSPR_DOUBLE_ASSERT(testspr::equal(
sprout::get_fixed(nth),
array<int, 10>{{10, 7, 2, 3, 5, 9, 8, 6, 4, 1}}
));
}
{
SPROUT_STATIC_CONSTEXPR auto nth = sprout::fit::nth_element(
sprout::sub(arr1, 2, 8),
sprout::begin(arr1) + 4
);
TESTSPR_DOUBLE_ASSERT(testspr::equal(
nth,
array<int, 3>{{2, 3, 5}}
));
TESTSPR_DOUBLE_ASSERT(testspr::equal(
sprout::get_fixed(nth),
array<int, 10>{{10, 7, 2, 3, 5, 9, 8, 6, 4, 1}}
));
}
}
{
SPROUT_STATIC_CONSTEXPR auto arr1 = array<int, 10>{{10, 7, 8, 6, 9, 2, 5, 3, 4, 1}};
// ソート
{
SPROUT_STATIC_CONSTEXPR auto nth = sprout::nth_element(
arr1,
sprout::begin(arr1) + 4,
testspr::less<int>()
);
TESTSPR_DOUBLE_ASSERT(testspr::equal(
nth,
array<int, 10>{{2, 4, 1, 3, 5, 10, 9, 8, 7, 6}}
));
}
{
SPROUT_STATIC_CONSTEXPR auto nth = sprout::fit::nth_element(
arr1,
sprout::begin(arr1) + 4,
testspr::less<int>()
);
TESTSPR_DOUBLE_ASSERT(testspr::equal(
nth,
array<int, 5>{{2, 4, 1, 3, 5}}
));
}
// ソート
// 範囲の切り出し
{
SPROUT_STATIC_CONSTEXPR auto nth = sprout::nth_element(
sprout::sub(arr1, 2, 8),
sprout::begin(arr1) + 4,
testspr::less<int>()
);
TESTSPR_DOUBLE_ASSERT(testspr::equal(
nth,
array<int, 6>{{2, 3, 5, 9, 8, 6}}
));
TESTSPR_DOUBLE_ASSERT(testspr::equal(
sprout::get_fixed(nth),
array<int, 10>{{10, 7, 2, 3, 5, 9, 8, 6, 4, 1}}
));
}
{
SPROUT_STATIC_CONSTEXPR auto nth = sprout::fit::nth_element(
sprout::sub(arr1, 2, 8),
sprout::begin(arr1) + 4,
testspr::less<int>()
);
TESTSPR_DOUBLE_ASSERT(testspr::equal(
nth,
array<int, 3>{{2, 3, 5}}
));
TESTSPR_DOUBLE_ASSERT(testspr::equal(
sprout::get_fixed(nth),
array<int, 10>{{10, 7, 2, 3, 5, 9, 8, 6, 4, 1}}
));
}
}
}
} // namespace testspr
#endif // #ifndef TESTSPR_SPROUT_ALGORITHM_NTH_ELEMENT_HPP