\TestPackage{a0poster}
\TestPackage{accents}
\TestPackage{achicago}
+\TestPackage{afterpage}
\TestPackage{algorithm}
\TestPackage{algorithm2e}
\TestPackage{amsmath}
\TestPackage{chicago}
\TestPackage{color} % this one should be there if graphics.sty is there.
\TestPackage{covington}
+\TestPackage{cprotect}
\TestPackage{csquotes}
\TestPackage[koi8-r.def]{cyrillic}
\TestPackage{dvipost}
\TestPackage{listings}
\TestPackage[lithuanian.ldf]{lithuanian}
\TestPackage{longtable}
+\TestPackage{lscape}
\TestPackage{luainputenc}
\TestPackage{mathdots}
\TestPackage{mathrsfs}
\TestPackage{nomencl}
\TestPackage{paralist}
\TestPackage{pdfcolmk}
+\TestPackage{pdflscape}
\TestPackage{polyglossia}
\TestPackage{pdfcomment}
\TestPackage{pdfpages}
\TestPackage{subscript}
\TestPackage{Sweave}
\TestPackage{tablefootnote}
+\TestPackage{tabularx}
\TestPackage{tcolorbox}
\TestPackage{textcomp}
\TestPackage{thswitch}
\TestPackage{xcolor}
\TestPackage[xetex.def]{xetex-def}
\TestPackage{xkeyval}
+\TestPackage{xltabular}
% Packages used by LyX's documentation files
\TestPackage{arydshln}
\TestPackage{tipx}
\TestPackage{tone}
\TestPackage{txfonts}% For the txtt monospaced font
+\TestPackage{XCharter}
% symbol packages supported by LyX for items and the special character dialog
% see the unicodesymbols file
\TestPackage{ascii}