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Sprout/libs/algorithm/test/find_first_of.cpp

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add copyright
2013-08-08 09:54:33 +00:00
/*=============================================================================
add sprout::iterator, and update copyright
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Copyright (c) 2011-2017 Bolero MURAKAMI
add copyright
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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: find_first_of, adjacent_find
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#ifndef SPROUT_LIBS_ALGORITHM_TEST_FIND_FIRST_OF_CPP
#define SPROUT_LIBS_ALGORITHM_TEST_FIND_FIRST_OF_CPP
#include <sprout/algorithm/find_first_of.hpp>
#include <sprout/array.hpp>
#include <sprout/container.hpp>
#include <testspr/tools.hpp>
namespace testspr {
static void algorithm_find_first_of_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, 3>{{4, 5, 6}};
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SPROUT_STATIC_CONSTEXPR auto arr3 = array<int, 3>{{11, 12, 13}};
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{
SPROUT_STATIC_CONSTEXPR auto found = sprout::find_first_of(
sprout::begin(arr1),
sprout::end(arr1),
sprout::begin(arr2),
sprout::end(arr2)
);
TESTSPR_BOTH_ASSERT(found == sprout::begin(arr1) + 3);
}
{
SPROUT_STATIC_CONSTEXPR auto found = sprout::find_first_of(
sprout::begin(arr1),
sprout::end(arr1),
sprout::begin(arr3),
sprout::end(arr3)
);
TESTSPR_BOTH_ASSERT(found == sprout::end(arr1));
}
{
SPROUT_STATIC_CONSTEXPR auto found = sprout::find_first_of(
sprout::begin(arr1),
sprout::begin(arr1) + 5,
sprout::begin(arr2),
sprout::end(arr2)
);
TESTSPR_BOTH_ASSERT(found == sprout::begin(arr1) + 3);
}
{
SPROUT_STATIC_CONSTEXPR auto found = sprout::find_first_of(
sprout::begin(arr1),
sprout::begin(arr1) + 5,
sprout::begin(arr3),
sprout::end(arr3)
);
TESTSPR_BOTH_ASSERT(found == sprout::begin(arr1) + 5);
}
{
SPROUT_STATIC_CONSTEXPR auto found = sprout::find_first_of(
sprout::begin(arr1),
sprout::end(arr1),
sprout::begin(arr2),
sprout::end(arr2),
testspr::equal_to<int>()
);
TESTSPR_BOTH_ASSERT(found == sprout::begin(arr1) + 3);
}
{
SPROUT_STATIC_CONSTEXPR auto found = sprout::find_first_of(
sprout::begin(arr1),
sprout::end(arr1),
sprout::begin(arr3),
sprout::end(arr3),
testspr::equal_to<int>()
);
TESTSPR_BOTH_ASSERT(found == sprout::end(arr1));
}
{
SPROUT_STATIC_CONSTEXPR auto found = sprout::find_first_of(
sprout::begin(arr1),
sprout::begin(arr1) + 5,
sprout::begin(arr2),
sprout::end(arr2),
testspr::equal_to<int>()
);
TESTSPR_BOTH_ASSERT(found == sprout::begin(arr1) + 3);
}
{
SPROUT_STATIC_CONSTEXPR auto found = sprout::find_first_of(
sprout::begin(arr1),
sprout::begin(arr1) + 5,
sprout::begin(arr3),
sprout::end(arr3),
testspr::equal_to<int>()
);
TESTSPR_BOTH_ASSERT(found == sprout::begin(arr1) + 5);
}
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{
SPROUT_STATIC_CONSTEXPR auto found = sprout::find_first_of(
rename reduct_iterator -> reduce_iterator
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testspr::reduce_input(sprout::begin(arr1)),
testspr::reduce_input(sprout::end(arr1)),
testspr::reduce_forward(sprout::begin(arr2)),
testspr::reduce_forward(sprout::end(arr2))
fix recursion depth O(logN): some algorithms
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).base();
TESTSPR_BOTH_ASSERT(found == sprout::begin(arr1) + 3);
}
{
SPROUT_STATIC_CONSTEXPR auto found = sprout::find_first_of(
rename reduct_iterator -> reduce_iterator
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testspr::reduce_input(sprout::begin(arr1)),
testspr::reduce_input(sprout::end(arr1)),
testspr::reduce_forward(sprout::begin(arr3)),
testspr::reduce_forward(sprout::end(arr3))
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).base();
TESTSPR_BOTH_ASSERT(found == sprout::end(arr1));
}
{
SPROUT_STATIC_CONSTEXPR auto found = sprout::find_first_of(
rename reduct_iterator -> reduce_iterator
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testspr::reduce_input(sprout::begin(arr1)),
testspr::reduce_input(sprout::begin(arr1) + 5),
testspr::reduce_forward(sprout::begin(arr2)),
testspr::reduce_forward(sprout::end(arr2))
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).base();
TESTSPR_BOTH_ASSERT(found == sprout::begin(arr1) + 3);
}
{
SPROUT_STATIC_CONSTEXPR auto found = sprout::find_first_of(
rename reduct_iterator -> reduce_iterator
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testspr::reduce_input(sprout::begin(arr1)),
testspr::reduce_input(sprout::begin(arr1) + 5),
testspr::reduce_forward(sprout::begin(arr3)),
testspr::reduce_forward(sprout::end(arr3))
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).base();
TESTSPR_BOTH_ASSERT(found == sprout::begin(arr1) + 5);
}
{
SPROUT_STATIC_CONSTEXPR auto found = sprout::find_first_of(
rename reduct_iterator -> reduce_iterator
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testspr::reduce_input(sprout::begin(arr1)),
testspr::reduce_input(sprout::end(arr1)),
testspr::reduce_forward(sprout::begin(arr2)),
testspr::reduce_forward(sprout::end(arr2)),
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testspr::equal_to<int>()
).base();
TESTSPR_BOTH_ASSERT(found == sprout::begin(arr1) + 3);
}
{
SPROUT_STATIC_CONSTEXPR auto found = sprout::find_first_of(
rename reduct_iterator -> reduce_iterator
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testspr::reduce_input(sprout::begin(arr1)),
testspr::reduce_input(sprout::end(arr1)),
testspr::reduce_forward(sprout::begin(arr3)),
testspr::reduce_forward(sprout::end(arr3)),
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testspr::equal_to<int>()
).base();
TESTSPR_BOTH_ASSERT(found == sprout::end(arr1));
}
{
SPROUT_STATIC_CONSTEXPR auto found = sprout::find_first_of(
rename reduct_iterator -> reduce_iterator
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testspr::reduce_input(sprout::begin(arr1)),
testspr::reduce_input(sprout::begin(arr1) + 5),
testspr::reduce_forward(sprout::begin(arr2)),
testspr::reduce_forward(sprout::end(arr2)),
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testspr::equal_to<int>()
).base();
TESTSPR_BOTH_ASSERT(found == sprout::begin(arr1) + 3);
}
{
SPROUT_STATIC_CONSTEXPR auto found = sprout::find_first_of(
rename reduct_iterator -> reduce_iterator
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testspr::reduce_input(sprout::begin(arr1)),
testspr::reduce_input(sprout::begin(arr1) + 5),
testspr::reduce_forward(sprout::begin(arr3)),
testspr::reduce_forward(sprout::end(arr3)),
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testspr::equal_to<int>()
).base();
TESTSPR_BOTH_ASSERT(found == sprout::begin(arr1) + 5);
}
{
SPROUT_STATIC_CONSTEXPR auto found = sprout::find_first_of(
rename reduct_iterator -> reduce_iterator
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testspr::reduce_random_access(sprout::begin(arr1)),
testspr::reduce_random_access(sprout::end(arr1)),
testspr::reduce_random_access(sprout::begin(arr2)),
testspr::reduce_random_access(sprout::end(arr2))
fix recursion depth O(logN): some algorithms
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).base();
TESTSPR_BOTH_ASSERT(found == sprout::begin(arr1) + 3);
}
{
SPROUT_STATIC_CONSTEXPR auto found = sprout::find_first_of(
rename reduct_iterator -> reduce_iterator
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testspr::reduce_random_access(sprout::begin(arr1)),
testspr::reduce_random_access(sprout::end(arr1)),
testspr::reduce_random_access(sprout::begin(arr3)),
testspr::reduce_random_access(sprout::end(arr3))
fix recursion depth O(logN): some algorithms
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).base();
TESTSPR_BOTH_ASSERT(found == sprout::end(arr1));
}
{
SPROUT_STATIC_CONSTEXPR auto found = sprout::find_first_of(
rename reduct_iterator -> reduce_iterator
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testspr::reduce_random_access(sprout::begin(arr1)),
testspr::reduce_random_access(sprout::begin(arr1) + 5),
testspr::reduce_random_access(sprout::begin(arr2)),
testspr::reduce_random_access(sprout::end(arr2))
fix recursion depth O(logN): some algorithms
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).base();
TESTSPR_BOTH_ASSERT(found == sprout::begin(arr1) + 3);
}
{
SPROUT_STATIC_CONSTEXPR auto found = sprout::find_first_of(
rename reduct_iterator -> reduce_iterator
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testspr::reduce_random_access(sprout::begin(arr1)),
testspr::reduce_random_access(sprout::begin(arr1) + 5),
testspr::reduce_random_access(sprout::begin(arr3)),
testspr::reduce_random_access(sprout::end(arr3))
fix recursion depth O(logN): some algorithms
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).base();
TESTSPR_BOTH_ASSERT(found == sprout::begin(arr1) + 5);
}
{
SPROUT_STATIC_CONSTEXPR auto found = sprout::find_first_of(
rename reduct_iterator -> reduce_iterator
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testspr::reduce_random_access(sprout::begin(arr1)),
testspr::reduce_random_access(sprout::end(arr1)),
testspr::reduce_random_access(sprout::begin(arr2)),
testspr::reduce_random_access(sprout::end(arr2)),
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testspr::equal_to<int>()
).base();
TESTSPR_BOTH_ASSERT(found == sprout::begin(arr1) + 3);
}
{
SPROUT_STATIC_CONSTEXPR auto found = sprout::find_first_of(
rename reduct_iterator -> reduce_iterator
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testspr::reduce_random_access(sprout::begin(arr1)),
testspr::reduce_random_access(sprout::end(arr1)),
testspr::reduce_random_access(sprout::begin(arr3)),
testspr::reduce_random_access(sprout::end(arr3)),
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testspr::equal_to<int>()
).base();
TESTSPR_BOTH_ASSERT(found == sprout::end(arr1));
}
{
SPROUT_STATIC_CONSTEXPR auto found = sprout::find_first_of(
rename reduct_iterator -> reduce_iterator
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testspr::reduce_random_access(sprout::begin(arr1)),
testspr::reduce_random_access(sprout::begin(arr1) + 5),
testspr::reduce_random_access(sprout::begin(arr2)),
testspr::reduce_random_access(sprout::end(arr2)),
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testspr::equal_to<int>()
).base();
TESTSPR_BOTH_ASSERT(found == sprout::begin(arr1) + 3);
}
{
SPROUT_STATIC_CONSTEXPR auto found = sprout::find_first_of(
rename reduct_iterator -> reduce_iterator
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testspr::reduce_random_access(sprout::begin(arr1)),
testspr::reduce_random_access(sprout::begin(arr1) + 5),
testspr::reduce_random_access(sprout::begin(arr3)),
testspr::reduce_random_access(sprout::end(arr3)),
fix recursion depth O(logN): some algorithms
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testspr::equal_to<int>()
).base();
TESTSPR_BOTH_ASSERT(found == sprout::begin(arr1) + 5);
}
fix recursion depth: find_first_of, adjacent_find
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}
}
} // namespace testspr
#ifndef TESTSPR_CPP_INCLUDE
# define TESTSPR_TEST_FUNCTION testspr::algorithm_find_first_of_test
# include <testspr/include_main.hpp>
#endif
#endif // #ifndef SPROUT_LIBS_ALGORITHM_TEST_FIND_FIRST_OF_CPP
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