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#include "rapidfuzz/details/Range.hpp"
#if CATCH2_VERSION == 2
# include <catch2/catch.hpp>
#else
# include <catch2/catch_approx.hpp>
# include <catch2/catch_test_macros.hpp>
#endif
#include <rapidfuzz/details/common.hpp>
TEST_CASE("remove affix")
{
std::string s1 = "aabbbbaaaa";
std::string s2 = "aaabbbbaaaaa";
{
auto s1_ = rapidfuzz::detail::make_range(s1);
auto s2_ = rapidfuzz::detail::make_range(s2);
REQUIRE(rapidfuzz::detail::remove_common_prefix(s1_, s2_) == 2);
REQUIRE(s1_ == rapidfuzz::detail::make_range("bbbbaaaa"));
REQUIRE(s2_ == rapidfuzz::detail::make_range("abbbbaaaaa"));
}
{
auto s1_ = rapidfuzz::detail::make_range(s1);
auto s2_ = rapidfuzz::detail::make_range(s2);
REQUIRE(rapidfuzz::detail::remove_common_suffix(s1_, s2_) == 4);
REQUIRE(s1_ == rapidfuzz::detail::make_range("aabbbb"));
REQUIRE(s2_ == rapidfuzz::detail::make_range("aaabbbba"));
}
{
auto s1_ = rapidfuzz::detail::make_range(s1);
auto s2_ = rapidfuzz::detail::make_range(s2);
auto affix = rapidfuzz::detail::remove_common_affix(s1_, s2_);
REQUIRE(affix.prefix_len == 2);
REQUIRE(affix.suffix_len == 4);
REQUIRE(s1_ == rapidfuzz::detail::make_range("bbbb"));
REQUIRE(s2_ == rapidfuzz::detail::make_range("abbbba"));
}
}
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