/usr/share/doc/texlive-doc/fonts/fontinst/test/v1930test.tex is in texlive-font-utils 2013.20140215-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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\input fontinst.sty
%1
\CalculateTan{30}
\message{sin 30 = \UseSin{30}}
\message{cos 30 = \UseCos{30}}
\message{tan 30 = \UseTan{30}}
\bye
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