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Sprout/libs/algorithm/test/tristate_lexicographical_compare.cpp

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2013-08-08 09:54:33 +00:00
/*=============================================================================
Copyright (c) 2011-2013 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)
=============================================================================*/
fix recursion depth: some algorithms
2013-01-11 17:39:51 +00:00
#ifndef SPROUT_LIBS_ALGORITHM_TEST_TRISTATE_LEXICOGRAPHICAL_COMPARE_CPP
#define SPROUT_LIBS_ALGORITHM_TEST_TRISTATE_LEXICOGRAPHICAL_COMPARE_CPP
#include <sprout/algorithm/tristate_lexicographical_compare.hpp>
#include <sprout/array.hpp>
#include <sprout/container.hpp>
#include <testspr/tools.hpp>
namespace testspr {
static void algorithm_tristate_lexicographical_compare_test() {
using namespace sprout;
{
SPROUT_STATIC_CONSTEXPR auto arr1 = array<int, 10>{{1, 2, 3, 4, 5, 6, 7, 8, 9, 10}};
SPROUT_STATIC_CONSTEXPR auto arr2 = array<int, 10>{{1, 2, 3, 4, 5, 6, 7, 8, 9, 10}};
SPROUT_STATIC_CONSTEXPR auto arr3 = array<int, 10>{{1, 2, 3, 4, 5, 6, 7, 1, 2, 3}};
SPROUT_STATIC_CONSTEXPR auto arr4 = array<int, 10>{{1, 2, 3, 4, 5, 6, 7, 11, 12, 13}};
{
SPROUT_STATIC_CONSTEXPR auto result = sprout::tristate_lexicographical_compare(
sprout::begin(arr1),
sprout::end(arr1),
sprout::begin(arr2),
sprout::end(arr2)
);
TESTSPR_BOTH_ASSERT(result == 0);
}
{
SPROUT_STATIC_CONSTEXPR auto result = sprout::tristate_lexicographical_compare(
sprout::begin(arr1),
sprout::end(arr1),
sprout::begin(arr3),
sprout::end(arr3)
);
TESTSPR_BOTH_ASSERT(result > 0);
}
{
SPROUT_STATIC_CONSTEXPR auto result = sprout::tristate_lexicographical_compare(
sprout::begin(arr1),
sprout::end(arr1),
sprout::begin(arr4),
sprout::end(arr4)
);
TESTSPR_BOTH_ASSERT(result < 0);
}
{
SPROUT_STATIC_CONSTEXPR auto result = sprout::tristate_lexicographical_compare(
sprout::begin(arr1),
sprout::begin(arr1) + 5,
sprout::begin(arr2),
sprout::end(arr2)
);
TESTSPR_BOTH_ASSERT(result < 0);
}
{
SPROUT_STATIC_CONSTEXPR auto result = sprout::tristate_lexicographical_compare(
sprout::begin(arr1),
sprout::begin(arr1) + 5,
sprout::begin(arr3),
sprout::end(arr3)
);
TESTSPR_BOTH_ASSERT(result < 0);
}
{
SPROUT_STATIC_CONSTEXPR auto result = sprout::tristate_lexicographical_compare(
sprout::begin(arr1),
sprout::begin(arr1) + 5,
sprout::begin(arr4),
sprout::end(arr4)
);
TESTSPR_BOTH_ASSERT(result < 0);
}
{
SPROUT_STATIC_CONSTEXPR auto result = sprout::tristate_lexicographical_compare(
sprout::begin(arr1),
sprout::end(arr1),
sprout::begin(arr2),
sprout::begin(arr2) + 5
);
TESTSPR_BOTH_ASSERT(result > 0);
}
{
SPROUT_STATIC_CONSTEXPR auto result = sprout::tristate_lexicographical_compare(
sprout::begin(arr1),
sprout::end(arr1),
sprout::begin(arr2),
sprout::end(arr2),
testspr::less<int>()
);
TESTSPR_BOTH_ASSERT(result == 0);
}
{
SPROUT_STATIC_CONSTEXPR auto result = sprout::tristate_lexicographical_compare(
sprout::begin(arr1),
sprout::end(arr1),
sprout::begin(arr3),
sprout::end(arr3),
testspr::less<int>()
);
TESTSPR_BOTH_ASSERT(result > 0);
}
{
SPROUT_STATIC_CONSTEXPR auto result = sprout::tristate_lexicographical_compare(
sprout::begin(arr1),
sprout::end(arr1),
sprout::begin(arr4),
sprout::end(arr4),
testspr::less<int>()
);
TESTSPR_BOTH_ASSERT(result < 0);
}
{
SPROUT_STATIC_CONSTEXPR auto result = sprout::tristate_lexicographical_compare(
sprout::begin(arr1),
sprout::begin(arr1) + 5,
sprout::begin(arr2),
sprout::end(arr2),
testspr::less<int>()
);
TESTSPR_BOTH_ASSERT(result < 0);
}
{
SPROUT_STATIC_CONSTEXPR auto result = sprout::tristate_lexicographical_compare(
sprout::begin(arr1),
sprout::begin(arr1) + 5,
sprout::begin(arr3),
sprout::end(arr3),
testspr::less<int>()
);
TESTSPR_BOTH_ASSERT(result < 0);
}
{
SPROUT_STATIC_CONSTEXPR auto result = sprout::tristate_lexicographical_compare(
sprout::begin(arr1),
sprout::begin(arr1) + 5,
sprout::begin(arr4),
sprout::end(arr4),
testspr::less<int>()
);
TESTSPR_BOTH_ASSERT(result < 0);
}
{
SPROUT_STATIC_CONSTEXPR auto result = sprout::tristate_lexicographical_compare(
sprout::begin(arr1),
sprout::end(arr1),
sprout::begin(arr2),
sprout::begin(arr2) + 5,
testspr::less<int>()
);
TESTSPR_BOTH_ASSERT(result > 0);
}
{
SPROUT_STATIC_CONSTEXPR auto result = sprout::tristate_lexicographical_compare(
testspr::reduct_input(sprout::begin(arr1)),
testspr::reduct_input(sprout::end(arr1)),
testspr::reduct_input(sprout::begin(arr2)),
testspr::reduct_input(sprout::end(arr2))
);
TESTSPR_BOTH_ASSERT(result == 0);
}
{
SPROUT_STATIC_CONSTEXPR auto result = sprout::tristate_lexicographical_compare(
testspr::reduct_input(sprout::begin(arr1)),
testspr::reduct_input(sprout::end(arr1)),
testspr::reduct_input(sprout::begin(arr3)),
testspr::reduct_input(sprout::end(arr3))
);
TESTSPR_BOTH_ASSERT(result > 0);
}
{
SPROUT_STATIC_CONSTEXPR auto result = sprout::tristate_lexicographical_compare(
testspr::reduct_input(sprout::begin(arr1)),
testspr::reduct_input(sprout::end(arr1)),
testspr::reduct_input(sprout::begin(arr4)),
testspr::reduct_input(sprout::end(arr4))
);
TESTSPR_BOTH_ASSERT(result < 0);
}
{
SPROUT_STATIC_CONSTEXPR auto result = sprout::tristate_lexicographical_compare(
testspr::reduct_input(sprout::begin(arr1)),
testspr::reduct_input(sprout::begin(arr1) + 5),
testspr::reduct_input(sprout::begin(arr2)),
testspr::reduct_input(sprout::end(arr2))
);
TESTSPR_BOTH_ASSERT(result < 0);
}
{
SPROUT_STATIC_CONSTEXPR auto result = sprout::tristate_lexicographical_compare(
testspr::reduct_input(sprout::begin(arr1)),
testspr::reduct_input(sprout::begin(arr1) + 5),
testspr::reduct_input(sprout::begin(arr3)),
testspr::reduct_input(sprout::end(arr3))
);
TESTSPR_BOTH_ASSERT(result < 0);
}
{
SPROUT_STATIC_CONSTEXPR auto result = sprout::tristate_lexicographical_compare(
testspr::reduct_input(sprout::begin(arr1)),
testspr::reduct_input(sprout::begin(arr1) + 5),
testspr::reduct_input(sprout::begin(arr4)),
testspr::reduct_input(sprout::end(arr4))
);
TESTSPR_BOTH_ASSERT(result < 0);
}
{
SPROUT_STATIC_CONSTEXPR auto result = sprout::tristate_lexicographical_compare(
testspr::reduct_input(sprout::begin(arr1)),
testspr::reduct_input(sprout::end(arr1)),
testspr::reduct_input(sprout::begin(arr2)),
testspr::reduct_input(sprout::begin(arr2) + 5)
);
TESTSPR_BOTH_ASSERT(result > 0);
}
{
SPROUT_STATIC_CONSTEXPR auto result = sprout::tristate_lexicographical_compare(
testspr::reduct_input(sprout::begin(arr1)),
testspr::reduct_input(sprout::end(arr1)),
testspr::reduct_input(sprout::begin(arr2)),
testspr::reduct_input(sprout::end(arr2)),
testspr::less<int>()
);
TESTSPR_BOTH_ASSERT(result == 0);
}
{
SPROUT_STATIC_CONSTEXPR auto result = sprout::tristate_lexicographical_compare(
testspr::reduct_input(sprout::begin(arr1)),
testspr::reduct_input(sprout::end(arr1)),
testspr::reduct_input(sprout::begin(arr3)),
testspr::reduct_input(sprout::end(arr3)),
testspr::less<int>()
);
TESTSPR_BOTH_ASSERT(result > 0);
}
{
SPROUT_STATIC_CONSTEXPR auto result = sprout::tristate_lexicographical_compare(
testspr::reduct_input(sprout::begin(arr1)),
testspr::reduct_input(sprout::end(arr1)),
testspr::reduct_input(sprout::begin(arr4)),
testspr::reduct_input(sprout::end(arr4)),
testspr::less<int>()
);
TESTSPR_BOTH_ASSERT(result < 0);
}
{
SPROUT_STATIC_CONSTEXPR auto result = sprout::tristate_lexicographical_compare(
testspr::reduct_input(sprout::begin(arr1)),
testspr::reduct_input(sprout::begin(arr1) + 5),
testspr::reduct_input(sprout::begin(arr2)),
testspr::reduct_input(sprout::end(arr2)),
testspr::less<int>()
);
TESTSPR_BOTH_ASSERT(result < 0);
}
{
SPROUT_STATIC_CONSTEXPR auto result = sprout::tristate_lexicographical_compare(
testspr::reduct_input(sprout::begin(arr1)),
testspr::reduct_input(sprout::begin(arr1) + 5),
testspr::reduct_input(sprout::begin(arr3)),
testspr::reduct_input(sprout::end(arr3)),
testspr::less<int>()
);
TESTSPR_BOTH_ASSERT(result < 0);
}
{
SPROUT_STATIC_CONSTEXPR auto result = sprout::tristate_lexicographical_compare(
testspr::reduct_input(sprout::begin(arr1)),
testspr::reduct_input(sprout::begin(arr1) + 5),
testspr::reduct_input(sprout::begin(arr4)),
testspr::reduct_input(sprout::end(arr4)),
testspr::less<int>()
);
TESTSPR_BOTH_ASSERT(result < 0);
}
{
SPROUT_STATIC_CONSTEXPR auto result = sprout::tristate_lexicographical_compare(
testspr::reduct_input(sprout::begin(arr1)),
testspr::reduct_input(sprout::end(arr1)),
testspr::reduct_input(sprout::begin(arr2)),
testspr::reduct_input(sprout::begin(arr2) + 5),
testspr::less<int>()
);
TESTSPR_BOTH_ASSERT(result > 0);
}
{
SPROUT_STATIC_CONSTEXPR auto result = sprout::tristate_lexicographical_compare(
testspr::reduct_random_access(sprout::begin(arr1)),
testspr::reduct_random_access(sprout::end(arr1)),
testspr::reduct_random_access(sprout::begin(arr2)),
testspr::reduct_random_access(sprout::end(arr2))
);
TESTSPR_BOTH_ASSERT(result == 0);
}
{
SPROUT_STATIC_CONSTEXPR auto result = sprout::tristate_lexicographical_compare(
testspr::reduct_random_access(sprout::begin(arr1)),
testspr::reduct_random_access(sprout::end(arr1)),
testspr::reduct_random_access(sprout::begin(arr3)),
testspr::reduct_random_access(sprout::end(arr3))
);
TESTSPR_BOTH_ASSERT(result > 0);
}
{
SPROUT_STATIC_CONSTEXPR auto result = sprout::tristate_lexicographical_compare(
testspr::reduct_random_access(sprout::begin(arr1)),
testspr::reduct_random_access(sprout::end(arr1)),
testspr::reduct_random_access(sprout::begin(arr4)),
testspr::reduct_random_access(sprout::end(arr4))
);
TESTSPR_BOTH_ASSERT(result < 0);
}
{
SPROUT_STATIC_CONSTEXPR auto result = sprout::tristate_lexicographical_compare(
testspr::reduct_random_access(sprout::begin(arr1)),
testspr::reduct_random_access(sprout::begin(arr1) + 5),
testspr::reduct_random_access(sprout::begin(arr2)),
testspr::reduct_random_access(sprout::end(arr2))
);
TESTSPR_BOTH_ASSERT(result < 0);
}
{
SPROUT_STATIC_CONSTEXPR auto result = sprout::tristate_lexicographical_compare(
testspr::reduct_random_access(sprout::begin(arr1)),
testspr::reduct_random_access(sprout::begin(arr1) + 5),
testspr::reduct_random_access(sprout::begin(arr3)),
testspr::reduct_random_access(sprout::end(arr3))
);
TESTSPR_BOTH_ASSERT(result < 0);
}
{
SPROUT_STATIC_CONSTEXPR auto result = sprout::tristate_lexicographical_compare(
testspr::reduct_random_access(sprout::begin(arr1)),
testspr::reduct_random_access(sprout::begin(arr1) + 5),
testspr::reduct_random_access(sprout::begin(arr4)),
testspr::reduct_random_access(sprout::end(arr4))
);
TESTSPR_BOTH_ASSERT(result < 0);
}
{
SPROUT_STATIC_CONSTEXPR auto result = sprout::tristate_lexicographical_compare(
testspr::reduct_random_access(sprout::begin(arr1)),
testspr::reduct_random_access(sprout::end(arr1)),
testspr::reduct_random_access(sprout::begin(arr2)),
testspr::reduct_random_access(sprout::begin(arr2) + 5)
);
TESTSPR_BOTH_ASSERT(result > 0);
}
{
SPROUT_STATIC_CONSTEXPR auto result = sprout::tristate_lexicographical_compare(
testspr::reduct_random_access(sprout::begin(arr1)),
testspr::reduct_random_access(sprout::end(arr1)),
testspr::reduct_random_access(sprout::begin(arr2)),
testspr::reduct_random_access(sprout::end(arr2)),
testspr::less<int>()
);
TESTSPR_BOTH_ASSERT(result == 0);
}
{
SPROUT_STATIC_CONSTEXPR auto result = sprout::tristate_lexicographical_compare(
testspr::reduct_random_access(sprout::begin(arr1)),
testspr::reduct_random_access(sprout::end(arr1)),
testspr::reduct_random_access(sprout::begin(arr3)),
testspr::reduct_random_access(sprout::end(arr3)),
testspr::less<int>()
);
TESTSPR_BOTH_ASSERT(result > 0);
}
{
SPROUT_STATIC_CONSTEXPR auto result = sprout::tristate_lexicographical_compare(
testspr::reduct_random_access(sprout::begin(arr1)),
testspr::reduct_random_access(sprout::end(arr1)),
testspr::reduct_random_access(sprout::begin(arr4)),
testspr::reduct_random_access(sprout::end(arr4)),
testspr::less<int>()
);
TESTSPR_BOTH_ASSERT(result < 0);
}
{
SPROUT_STATIC_CONSTEXPR auto result = sprout::tristate_lexicographical_compare(
testspr::reduct_random_access(sprout::begin(arr1)),
testspr::reduct_random_access(sprout::begin(arr1) + 5),
testspr::reduct_random_access(sprout::begin(arr2)),
testspr::reduct_random_access(sprout::end(arr2)),
testspr::less<int>()
);
TESTSPR_BOTH_ASSERT(result < 0);
}
{
SPROUT_STATIC_CONSTEXPR auto result = sprout::tristate_lexicographical_compare(
testspr::reduct_random_access(sprout::begin(arr1)),
testspr::reduct_random_access(sprout::begin(arr1) + 5),
testspr::reduct_random_access(sprout::begin(arr3)),
testspr::reduct_random_access(sprout::end(arr3)),
testspr::less<int>()
);
TESTSPR_BOTH_ASSERT(result < 0);
}
{
SPROUT_STATIC_CONSTEXPR auto result = sprout::tristate_lexicographical_compare(
testspr::reduct_random_access(sprout::begin(arr1)),
testspr::reduct_random_access(sprout::begin(arr1) + 5),
testspr::reduct_random_access(sprout::begin(arr4)),
testspr::reduct_random_access(sprout::end(arr4)),
testspr::less<int>()
);
TESTSPR_BOTH_ASSERT(result < 0);
}
{
SPROUT_STATIC_CONSTEXPR auto result = sprout::tristate_lexicographical_compare(
testspr::reduct_random_access(sprout::begin(arr1)),
testspr::reduct_random_access(sprout::end(arr1)),
testspr::reduct_random_access(sprout::begin(arr2)),
testspr::reduct_random_access(sprout::begin(arr2) + 5),
testspr::less<int>()
);
TESTSPR_BOTH_ASSERT(result > 0);
}
}
}
} // namespace testspr
#ifndef TESTSPR_CPP_INCLUDE
# define TESTSPR_TEST_FUNCTION testspr::algorithm_tristate_lexicographical_compare_test
# include <testspr/include_main.hpp>
#endif
#endif // #ifndef SPROUT_LIBS_ALGORITHM_TEST_TRISTATE_LEXICOGRAPHICAL_COMPARE_CPP
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