% $Id: test-pdfprimitive-post.tex 784 2017-11-28 23:55:44Z karl $
% Public domain.

% Check that \pdfprimitive does not swallow following (possibly
% undefined) control sequences. So this should output three \vrules and
% give an undefined error:
\pdfprimitive\vrule\vrule
\pdfprimitive\vrule\undefinedjunky
\end