Sprout/libs/algorithm/test/rotate.cpp
2014-01-08 16:48:12 +09:00

83 lines
2.3 KiB
C++

/*=============================================================================
Copyright (c) 2011-2014 Bolero MURAKAMI
https://github.com/bolero-MURAKAMI/Sprout
Distributed under the Boost Software License, Version 1.0. (See accompanying
file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
=============================================================================*/
#ifndef SPROUT_LIBS_ALGORITHM_TEST_ROTATE_CPP
#define SPROUT_LIBS_ALGORITHM_TEST_ROTATE_CPP
#include <sprout/algorithm/rotate.hpp>
#include <sprout/array.hpp>
#include <sprout/sub_array.hpp>
#include <sprout/container.hpp>
#include <testspr/tools.hpp>
namespace testspr {
static void algorithm_rotate_test() {
using namespace sprout;
{
SPROUT_STATIC_CONSTEXPR auto arr1 = array<int, 10>{{1, 2, 3, 4, 5, 6, 7, 8, 9, 10}};
// 回転
{
SPROUT_STATIC_CONSTEXPR auto rotated = sprout::rotate(
arr1,
sprout::begin(arr1) + 5
);
TESTSPR_BOTH_ASSERT(testspr::equal(
rotated,
array<int, 10>{{6, 7, 8, 9, 10, 1, 2, 3, 4, 5}}
));
}
{
SPROUT_STATIC_CONSTEXPR auto rotated = sprout::fit::rotate(
arr1,
sprout::begin(arr1) + 5
);
TESTSPR_BOTH_ASSERT(testspr::equal(
rotated,
array<int, 10>{{6, 7, 8, 9, 10, 1, 2, 3, 4, 5}}
));
}
// 回転
// 範囲の切り出し
{
SPROUT_STATIC_CONSTEXPR auto rotated = sprout::rotate(
sprout::sub(arr1, 2, 8),
sprout::begin(arr1) + 5
);
TESTSPR_BOTH_ASSERT(testspr::equal(
rotated,
array<int, 6>{{6, 7, 8, 3, 4, 5}}
));
TESTSPR_BOTH_ASSERT(testspr::equal(
sprout::get_internal(rotated),
array<int, 10>{{1, 2, 6, 7, 8, 3, 4, 5, 9, 10}}
));
}
{
SPROUT_STATIC_CONSTEXPR auto rotated = sprout::fit::rotate(
sprout::sub(arr1, 2, 8),
sprout::begin(arr1) + 5
);
TESTSPR_BOTH_ASSERT(testspr::equal(
rotated,
array<int, 6>{{6, 7, 8, 3, 4, 5}}
));
TESTSPR_BOTH_ASSERT(testspr::equal(
sprout::get_internal(rotated),
array<int, 10>{{1, 2, 6, 7, 8, 3, 4, 5, 9, 10}}
));
}
}
}
} // namespace testspr
#ifndef TESTSPR_CPP_INCLUDE
# define TESTSPR_TEST_FUNCTION testspr::algorithm_rotate_test
# include <testspr/include_main.hpp>
#endif
#endif // #ifndef SPROUT_LIBS_ALGORITHM_TEST_ROTATE_CPP