\input regression-test.tex
\documentclass{article}
\usepackage{seatingchart}

\begin{document}
\START

\ifdefined\scSeatingList
  \TYPE{OLD-NAME=NORMAL-DEFINED}
\else
  \TYPE{OLD-NAME=NORMAL-UNDEFINED}
\fi

\makeatletter
\RenewDocumentCommand{\sc@active@DrawSeating}{o}{\toggletrue{sc@drawn}}
\makeatother

\begin{luacode*}
  function sc_test_input(name)
    local values={}
    for index,seat in ipairs(AllSeats) do
      if seat.kind == SEATASSIGNED then
        table.insert(values,string.format("%d:%s",index,seat.label))
      end
    end
    texio.write_nl("log",name .. "=" .. table.concat(values,"|"))
  end
\end{luacode*}

\begin{seatingchart}[shape=rectangle,rows=1,seats per row=4]
  \scSeatingScheme*{X-}
  \scLoadSeatingList{input-sequential.csv}
  \directlua{sc_test_input("SEQUENTIAL")}
\end{seatingchart}

\begin{seatingchart}[shape=rectangle,rows=1,seats per row=4]
  \scLoadSeatingList[mode=seat,header]{input-seats.csv}
  \directlua{sc_test_input("SEAT")}
\end{seatingchart}

\begin{seatingchart}[shape=rectangle,rows=2,seats per row=3]
  \scLoadSeatingList[mode=coordinates]{input-coordinates.csv}
  \directlua{sc_test_input("COORDINATES")}
\end{seatingchart}

\END