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d086f131cf
boost/test/unit_test.hpp is sufficient for tests which link with boost UTF dynamically. It includes much less headers than boost/test/included/unit_test.hpp.
57 lines
1.6 KiB
C++
57 lines
1.6 KiB
C++
/*
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* Copyright 2015 Cloudius Systems
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*/
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#define BOOST_TEST_DYN_LINK
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#include <boost/test/unit_test.hpp>
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#include "tests/test-utils.hh"
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#include "utils/hash.hh"
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SEASTAR_TEST_CASE(test_pair_hash){
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auto hash_compare = [](auto p) {
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auto h1 = utils::tuple_hash()(p);
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auto h2 = utils::hash_combine(std::hash<decltype(p.first)>()(p.first), std::hash<decltype(p.second)>()(p.second));
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BOOST_CHECK_EQUAL(h1, h2);
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};
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hash_compare(std::make_pair(1, 2));
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hash_compare(std::make_pair(1.5, 2.1));
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hash_compare(std::make_pair("gris", "bacon"));
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hash_compare(std::make_pair(666, "bacon"));
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return make_ready_future<>();
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}
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SEASTAR_TEST_CASE(test_tuple_hash){
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auto hash_compare = [](auto p, auto h2) {
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auto h1 = utils::tuple_hash()(p);
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BOOST_CHECK_EQUAL(h1, h2);
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};
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hash_compare(std::make_tuple(1, 2), utils::hash_combine(
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std::hash<int32_t>()(1)
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, std::hash<int32_t>()(2)
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));
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hash_compare(std::make_tuple(1, 2, 3), utils::hash_combine(
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std::hash<int32_t>()(1)
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, utils::hash_combine(std::hash<int32_t>()(2)
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, std::hash<int32_t>()(3))
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));
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hash_compare(std::make_tuple("apa", "ko"), utils::hash_combine(
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std::hash<const char *>()("apa")
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, std::hash<const char *>()("ko")
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));
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hash_compare(std::make_tuple("olof", 2, "kung"), utils::hash_combine(
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std::hash<const char *>()("olof")
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, utils::hash_combine(std::hash<int32_t>()(2)
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, std::hash<const char *>()("kung"))
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));
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return make_ready_future<>();
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}
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