Function TestStreamReadTo4

util/stream/ios_ut.cpp:363–367

    }

    void TestStreamReadTo4(IInputStream& input, const char* comment) {
        UNIT_ASSERT_VALUES_EQUAL_C(input.ReadTo('\0'), "one", comment);
        UNIT_ASSERT_VALUES_EQUAL_C(input.ReadTo('\0'), "two", comment);
        UNIT_ASSERT_VALUES_EQUAL_C(input.ReadTo('\0'), "three", comment);
    }

    void TestStrokaInput(IInputStream& input, const char* comment) {
        TString line;