Sprout/libs/algorithm/test/find_if.cpp
2013-01-03 17:01:50 +09:00

124 lines
3.8 KiB
C++

#ifndef SPROUT_LIBS_ALGORITHM_TEST_FIND_IF_CPP
#define SPROUT_LIBS_ALGORITHM_TEST_FIND_IF_CPP
#include <sprout/algorithm/find_if.hpp>
#include <sprout/array.hpp>
#include <sprout/container.hpp>
#include <testspr/tools.hpp>
namespace testspr {
static void algorithm_find_if_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 found = sprout::find_if(
sprout::begin(arr1),
sprout::end(arr1),
testspr::greater_than<int>(7)
);
TESTSPR_BOTH_ASSERT(found == sprout::begin(arr1) + 7);
}
{
SPROUT_STATIC_CONSTEXPR auto found = sprout::find_if(
sprout::begin(arr1),
sprout::end(arr1),
testspr::greater_than<int>(10)
);
TESTSPR_BOTH_ASSERT(found == sprout::end(arr1));
}
{
SPROUT_STATIC_CONSTEXPR auto found = sprout::find_if(
sprout::begin(arr1),
sprout::begin(arr1) + 5,
testspr::greater_than<int>(7)
);
TESTSPR_BOTH_ASSERT(found == sprout::begin(arr1) + 5);
}
{
SPROUT_STATIC_CONSTEXPR auto found = sprout::find_if(
sprout::begin(arr1),
sprout::begin(arr1) + 5,
testspr::greater_than<int>(10)
);
TESTSPR_BOTH_ASSERT(found == sprout::begin(arr1) + 5);
}
{
SPROUT_STATIC_CONSTEXPR auto found = sprout::find_if(
testspr::reduct_input(sprout::begin(arr1)),
testspr::reduct_input(sprout::end(arr1)),
testspr::greater_than<int>(7)
).base();
TESTSPR_BOTH_ASSERT(found == sprout::begin(arr1) + 7);
}
{
SPROUT_STATIC_CONSTEXPR auto found = sprout::find_if(
testspr::reduct_input(sprout::begin(arr1)),
testspr::reduct_input(sprout::end(arr1)),
testspr::greater_than<int>(10)
).base();
TESTSPR_BOTH_ASSERT(found == sprout::end(arr1));
}
{
SPROUT_STATIC_CONSTEXPR auto found = sprout::find_if(
testspr::reduct_input(sprout::begin(arr1)),
testspr::reduct_input(sprout::begin(arr1) + 5),
testspr::greater_than<int>(7)
).base();
TESTSPR_BOTH_ASSERT(found == sprout::begin(arr1) + 5);
}
{
SPROUT_STATIC_CONSTEXPR auto found = sprout::find_if(
testspr::reduct_input(sprout::begin(arr1)),
testspr::reduct_input(sprout::begin(arr1) + 5),
testspr::greater_than<int>(10)
).base();
TESTSPR_BOTH_ASSERT(found == sprout::begin(arr1) + 5);
}
#if defined(__clang__)
{
SPROUT_STATIC_CONSTEXPR auto found = sprout::find_if(
testspr::reduct_random_access(sprout::begin(arr1)),
testspr::reduct_random_access(sprout::end(arr1)),
testspr::greater_than<int>(7)
).base();
TESTSPR_BOTH_ASSERT(found == sprout::begin(arr1) + 7);
}
{
SPROUT_STATIC_CONSTEXPR auto found = sprout::find_if(
testspr::reduct_random_access(sprout::begin(arr1)),
testspr::reduct_random_access(sprout::end(arr1)),
testspr::greater_than<int>(10)
).base();
TESTSPR_BOTH_ASSERT(found == sprout::end(arr1));
}
{
SPROUT_STATIC_CONSTEXPR auto found = sprout::find_if(
testspr::reduct_random_access(sprout::begin(arr1)),
testspr::reduct_random_access(sprout::begin(arr1) + 5),
testspr::greater_than<int>(7)
).base();
TESTSPR_BOTH_ASSERT(found == sprout::begin(arr1) + 5);
}
{
SPROUT_STATIC_CONSTEXPR auto found = sprout::find_if(
testspr::reduct_random_access(sprout::begin(arr1)),
testspr::reduct_random_access(sprout::begin(arr1) + 5),
testspr::greater_than<int>(10)
).base();
TESTSPR_BOTH_ASSERT(found == sprout::begin(arr1) + 5);
}
#endif
}
}
} // namespace testspr
#ifndef TESTSPR_CPP_INCLUDE
# define TESTSPR_TEST_FUNCTION testspr::algorithm_find_if_test
# include <testspr/include_main.hpp>
#endif
#endif // #ifndef SPROUT_LIBS_ALGORITHM_TEST_FIND_IF_CPP