Method TestVariantImpl

util/ysaveload_ut.cpp:594–601

    template <class TVariant, class T>
    void TestVariantImpl(TVariant& v, const T& expected) {
        v = expected;

        TBufferStream s;
        ::Save(&s, v);
        ::Load(&s, v);
        UNIT_ASSERT_VALUES_EQUAL(std::get<T>(v), expected);
    }

    void TestVariant() {
        std::variant<int, bool, TString, TVector<char>> v(1);