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Sprout/libs/algorithm/test/search_n.cpp
bolero-MURAKAMI 72fe72a623 extraordinary fix: find_end implementation
2013-08-12 00:09:40 +09:00

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/*=============================================================================
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)
=============================================================================*/
#ifndef SPROUT_LIBS_ALGORITHM_TEST_SEARCH_N_CPP
#define SPROUT_LIBS_ALGORITHM_TEST_SEARCH_N_CPP
#include <sprout/algorithm/search_n.hpp>
#include <sprout/array.hpp>
#include <sprout/container.hpp>
#include <testspr/tools.hpp>
namespace testspr {
static void algorithm_search_n_test() {
using namespace sprout;
{
SPROUT_STATIC_CONSTEXPR auto arr1 = array<int, 10>{{1, 2, 3, 5, 5, 5, 5, 8, 9, 10}};
{
SPROUT_STATIC_CONSTEXPR auto found = sprout::search_n(
sprout::begin(arr1),
sprout::end(arr1),
2,
5
);
TESTSPR_BOTH_ASSERT(found == sprout::begin(arr1) + 3);
}
{
SPROUT_STATIC_CONSTEXPR auto found = sprout::search_n(
sprout::begin(arr1),
sprout::end(arr1),
4,
5
);
TESTSPR_BOTH_ASSERT(found == sprout::begin(arr1) + 3);
}
{
SPROUT_STATIC_CONSTEXPR auto found = sprout::search_n(
sprout::begin(arr1),
sprout::begin(arr1) + 5,
2,
5
);
TESTSPR_BOTH_ASSERT(found == sprout::begin(arr1) + 3);
}
{
SPROUT_STATIC_CONSTEXPR auto found = sprout::search_n(
sprout::begin(arr1),
sprout::begin(arr1) + 5,
4,
5
);
TESTSPR_BOTH_ASSERT(found == sprout::begin(arr1) + 5);
}
{
SPROUT_STATIC_CONSTEXPR auto found = sprout::search_n(
sprout::begin(arr1),
sprout::end(arr1),
2,
5,
testspr::equal_to<int>()
);
TESTSPR_BOTH_ASSERT(found == sprout::begin(arr1) + 3);
}
{
SPROUT_STATIC_CONSTEXPR auto found = sprout::search_n(
sprout::begin(arr1),
sprout::end(arr1),
4,
5,
testspr::equal_to<int>()
);
TESTSPR_BOTH_ASSERT(found == sprout::begin(arr1) + 3);
}
{
SPROUT_STATIC_CONSTEXPR auto found = sprout::search_n(
sprout::begin(arr1),
sprout::begin(arr1) + 5,
2,
5,
testspr::equal_to<int>()
);
TESTSPR_BOTH_ASSERT(found == sprout::begin(arr1) + 3);
}
{
SPROUT_STATIC_CONSTEXPR auto found = sprout::search_n(
sprout::begin(arr1),
sprout::begin(arr1) + 5,
4,
5,
testspr::equal_to<int>()
);
TESTSPR_BOTH_ASSERT(found == sprout::begin(arr1) + 5);
}
{
SPROUT_STATIC_CONSTEXPR auto found = sprout::search_n(
testspr::reduct_forward(sprout::begin(arr1)),
testspr::reduct_forward(sprout::end(arr1)),
2,
5
).base();
TESTSPR_BOTH_ASSERT(found == sprout::begin(arr1) + 3);
}
{
SPROUT_STATIC_CONSTEXPR auto found = sprout::search_n(
testspr::reduct_forward(sprout::begin(arr1)),
testspr::reduct_forward(sprout::end(arr1)),
4,
5
).base();
TESTSPR_BOTH_ASSERT(found == sprout::begin(arr1) + 3);
}
{
SPROUT_STATIC_CONSTEXPR auto found = sprout::search_n(
testspr::reduct_forward(sprout::begin(arr1)),
testspr::reduct_forward(sprout::begin(arr1) + 5),
2,
5
).base();
TESTSPR_BOTH_ASSERT(found == sprout::begin(arr1) + 3);
}
{
SPROUT_STATIC_CONSTEXPR auto found = sprout::search_n(
testspr::reduct_forward(sprout::begin(arr1)),
testspr::reduct_forward(sprout::begin(arr1) + 5),
4,
5
).base();
TESTSPR_BOTH_ASSERT(found == sprout::begin(arr1) + 5);
}
{
SPROUT_STATIC_CONSTEXPR auto found = sprout::search_n(
testspr::reduct_forward(sprout::begin(arr1)),
testspr::reduct_forward(sprout::end(arr1)),
2,
5,
testspr::equal_to<int>()
).base();
TESTSPR_BOTH_ASSERT(found == sprout::begin(arr1) + 3);
}
{
SPROUT_STATIC_CONSTEXPR auto found = sprout::search_n(
testspr::reduct_forward(sprout::begin(arr1)),
testspr::reduct_forward(sprout::end(arr1)),
4,
5,
testspr::equal_to<int>()
).base();
TESTSPR_BOTH_ASSERT(found == sprout::begin(arr1) + 3);
}
{
SPROUT_STATIC_CONSTEXPR auto found = sprout::search_n(
testspr::reduct_forward(sprout::begin(arr1)),
testspr::reduct_forward(sprout::begin(arr1) + 5),
2,
5,
testspr::equal_to<int>()
).base();
TESTSPR_BOTH_ASSERT(found == sprout::begin(arr1) + 3);
}
{
SPROUT_STATIC_CONSTEXPR auto found = sprout::search_n(
testspr::reduct_forward(sprout::begin(arr1)),
testspr::reduct_forward(sprout::begin(arr1) + 5),
4,
5,
testspr::equal_to<int>()
).base();
TESTSPR_BOTH_ASSERT(found == sprout::begin(arr1) + 5);
}
{
SPROUT_STATIC_CONSTEXPR auto found = sprout::search_n(
testspr::reduct_random_access(sprout::begin(arr1)),
testspr::reduct_random_access(sprout::end(arr1)),
2,
5
).base();
TESTSPR_BOTH_ASSERT(found == sprout::begin(arr1) + 3);
}
{
SPROUT_STATIC_CONSTEXPR auto found = sprout::search_n(
testspr::reduct_random_access(sprout::begin(arr1)),
testspr::reduct_random_access(sprout::end(arr1)),
4,
5
).base();
TESTSPR_BOTH_ASSERT(found == sprout::begin(arr1) + 3);
}
{
SPROUT_STATIC_CONSTEXPR auto found = sprout::search_n(
testspr::reduct_random_access(sprout::begin(arr1)),
testspr::reduct_random_access(sprout::begin(arr1) + 5),
2,
5
).base();
TESTSPR_BOTH_ASSERT(found == sprout::begin(arr1) + 3);
}
{
SPROUT_STATIC_CONSTEXPR auto found = sprout::search_n(
testspr::reduct_random_access(sprout::begin(arr1)),
testspr::reduct_random_access(sprout::begin(arr1) + 5),
4,
5
).base();
TESTSPR_BOTH_ASSERT(found == sprout::begin(arr1) + 5);
}
{
SPROUT_STATIC_CONSTEXPR auto found = sprout::search_n(
testspr::reduct_random_access(sprout::begin(arr1)),
testspr::reduct_random_access(sprout::end(arr1)),
2,
5,
testspr::equal_to<int>()
).base();
TESTSPR_BOTH_ASSERT(found == sprout::begin(arr1) + 3);
}
{
SPROUT_STATIC_CONSTEXPR auto found = sprout::search_n(
testspr::reduct_random_access(sprout::begin(arr1)),
testspr::reduct_random_access(sprout::end(arr1)),
4,
5,
testspr::equal_to<int>()
).base();
TESTSPR_BOTH_ASSERT(found == sprout::begin(arr1) + 3);
}
{
SPROUT_STATIC_CONSTEXPR auto found = sprout::search_n(
testspr::reduct_random_access(sprout::begin(arr1)),
testspr::reduct_random_access(sprout::begin(arr1) + 5),
2,
5,
testspr::equal_to<int>()
).base();
TESTSPR_BOTH_ASSERT(found == sprout::begin(arr1) + 3);
}
{
SPROUT_STATIC_CONSTEXPR auto found = sprout::search_n(
testspr::reduct_random_access(sprout::begin(arr1)),
testspr::reduct_random_access(sprout::begin(arr1) + 5),
4,
5,
testspr::equal_to<int>()
).base();
TESTSPR_BOTH_ASSERT(found == sprout::begin(arr1) + 5);
}
}
}
} // namespace testspr
#ifndef TESTSPR_CPP_INCLUDE
# define TESTSPR_TEST_FUNCTION testspr::algorithm_search_n_test
# include <testspr/include_main.hpp>
#endif
#endif // #ifndef SPROUT_LIBS_ALGORITHM_TEST_SEARCH_N_CPP
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