Method TestStrings

library/cpp/on_disk/chunks/chunks_ut.cpp:202–230

    }

    void TestStrings() {
        const TString FILENAME = "chunked_helpers_test.bin";
        TTempFileHandle file(FILENAME.c_str());

        {
            TFixedBufferFileOutput fOut(FILENAME);
            TStringsVectorWriter stringsWriter;
            stringsWriter.PushBack("");
            stringsWriter.PushBack("test");
            TChunkedDataWriter writer(fOut);
            WriteBlock(writer, stringsWriter);
            writer.WriteFooter();
        }

        {
            TBlob fIn = TBlob::FromFileSingleThreaded(FILENAME);
            TStringsVector vct(GetBlock(fIn, 0));
            UNIT_ASSERT_EQUAL(vct.Get(0), "");
            UNIT_ASSERT_EQUAL(vct.Get(1), "test");

            bool wasException = false;
            try {
                vct.Get(2);
            } catch (...) {
                wasException = true;
            }
            UNIT_ASSERT(wasException);
        }
    }

    void TestNamedChunkedData() {
        const TString filename = MakeTempName(nullptr, "named_chunked_data_test");