61 lines
1.8 KiB
C++
61 lines
1.8 KiB
C++
#include <boost/ut.hpp>
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#include <parselink/proto/session_id.h>
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#include <set>
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#include <fmt/format.h>
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namespace {
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using namespace boost::ut;
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using namespace parselink::proto;
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template <typename... Bytes>
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constexpr std::array<std::byte, sizeof...(Bytes)> make_bytes(Bytes&&... bytes) {
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return {std::byte(std::forward<Bytes>(bytes))...};
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}
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constexpr std::array<std::byte, 32> null_id_bytes = {};
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constexpr std::size_t expected_null_hash = 0xd98558;
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} // namespace
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suite session_id_tests = [] {
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"test explicitly generated session ids"_test = [] {
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constexpr session_id sid1(null_id_bytes);
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constexpr session_id sid2(null_id_bytes);
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expect(sid1 == sid2);
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expect(sid1 == null_id_bytes);
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constexpr auto basic_id = make_bytes(0x0, 0x01, 0x02, 0x03, 0x04, 0x05,
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0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
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0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19,
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0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f);
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constexpr session_id sid3(basic_id);
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constexpr session_id sid4(basic_id);
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expect(sid3 == sid4);
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expect(sid3 == basic_id);
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};
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"test hashing"_test = [] {
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session_id sid(null_id_bytes);
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expect(std::hash<decltype(sid)>{}(sid) == expected_null_hash);
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};
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"test random generated"_test = [] {
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session_id sid1;
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session_id sid2;
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expect(sid1 != null_id_bytes);
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expect(sid2 != null_id_bytes);
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expect(sid1 != sid2);
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};
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"test random generated entropy"_test = [] {
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constexpr static std::size_t iter_count = 100000;
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std::set<session_id> sessions;
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while (sessions.size() < iter_count) {
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session_id s;
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expect(!sessions.contains(s));
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sessions.insert(std::move(s));
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}
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};
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};
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