t.Fatal(err)
	}
	for _, file := range files {
		t.Run(file.Name(), func(t *testing.T) {
			f, err := os.Open(filepath.Join("testdata", file.Name()))
			if err != nil {
				t.Fatal(err)
			}
			r := NewPReader(f, &ReaderArgs{})
			var record sql.Record
			for {
				record, err = r.Read(record)
				if err != nil {
					break
				}
			}
			r.Close()
			if err != io.EOF {

				r.bufferPool.Put(in.input)
				in.input = nil
				in.err = d.Err()
				in.dst <- all
			}
		}()
	}
}

// NewPReader - creates new parallel JSON reader using readCloser.
// Should only be used for LINES types.
func NewPReader(readCloser io.ReadCloser, args *ReaderArgs) *PReader {
	r := &PReader{
		args:       args,
		buf:        bufio.NewReaderSize(readCloser, jsonSplitSize*2),

			if simdjson.SupportedCPU() {
				s3Select.recordReader = simdj.NewReader(s3Select.progressReader, &s3Select.Input.JSONArgs)
			} else {
				s3Select.recordReader = json.NewPReader(s3Select.progressReader, &s3Select.Input.JSONArgs)
			}
		} else {
			// Document mode.
			s3Select.recordReader = json.NewReader(s3Select.progressReader, &s3Select.Input.JSONArgs)
		}

		return nil