Function CombString

library/cpp/http/io/chunk_ut.cpp:14–19

    static const char test_data[] = "87s6cfbsudg cuisg s igasidftasiy tfrcua6s";

    TString CombString(const TString& s, size_t chunkSize) {
        TString result;
        for (size_t pos = 0; pos < s.size(); pos += 2 * chunkSize)
            result += s.substr(pos, chunkSize);
        return result;
    }

    void WriteTestData(IOutputStream * stream, TString * contents) {
        contents->clear();