/usr/share/openscad/regression/csgtermtest/ is in openscad-testing-data 2013.01+dfsg-2.2.
This file is owned by root:root, with mode 0o755.
..
/usr/share/openscad/regression/csgtermtest/allfunctions-expected.txt
/usr/share/openscad/regression/csgtermtest/allmodules-expected.txt
/usr/share/openscad/regression/csgtermtest/assign-expected.txt
/usr/share/openscad/regression/csgtermtest/child-expected.txt
/usr/share/openscad/regression/csgtermtest/circle-expected.txt
/usr/share/openscad/regression/csgtermtest/color-expected.txt
/usr/share/openscad/regression/csgtermtest/cube-expected.txt
/usr/share/openscad/regression/csgtermtest/cylinder-expected.txt
/usr/share/openscad/regression/csgtermtest/difference-expected.txt
/usr/share/openscad/regression/csgtermtest/dxf_linear_extrude-expected.txt
/usr/share/openscad/regression/csgtermtest/dxf_rotate_extrude-expected.txt
/usr/share/openscad/regression/csgtermtest/echo-expected.txt
/usr/share/openscad/regression/csgtermtest/for-expected.txt
/usr/share/openscad/regression/csgtermtest/glide-expected.txt
/usr/share/openscad/regression/csgtermtest/group-expected.txt
/usr/share/openscad/regression/csgtermtest/hull-expected.txt
/usr/share/openscad/regression/csgtermtest/if-expected.txt
/usr/share/openscad/regression/csgtermtest/import-expected.txt
/usr/share/openscad/regression/csgtermtest/import_dxf-expected.txt
/usr/share/openscad/regression/csgtermtest/import_off-expected.txt
/usr/share/openscad/regression/csgtermtest/import_stl-expected.txt
/usr/share/openscad/regression/csgtermtest/intersection-expected.txt
/usr/share/openscad/regression/csgtermtest/intersection_for-expected.txt
/usr/share/openscad/regression/csgtermtest/linear_extrude-expected.txt
/usr/share/openscad/regression/csgtermtest/minkowski-expected.txt
/usr/share/openscad/regression/csgtermtest/mirror-expected.txt
/usr/share/openscad/regression/csgtermtest/multmatrix-expected.txt
/usr/share/openscad/regression/csgtermtest/polygon-expected.txt
/usr/share/openscad/regression/csgtermtest/polyhedron-expected.txt
/usr/share/openscad/regression/csgtermtest/projection-expected.txt
/usr/share/openscad/regression/csgtermtest/render-expected.txt
/usr/share/openscad/regression/csgtermtest/rotate-expected.txt
/usr/share/openscad/regression/csgtermtest/rotate_extrude-expected.txt
/usr/share/openscad/regression/csgtermtest/scale-expected.txt
/usr/share/openscad/regression/csgtermtest/sphere-expected.txt
/usr/share/openscad/regression/csgtermtest/square-expected.txt
/usr/share/openscad/regression/csgtermtest/subdiv-expected.txt
/usr/share/openscad/regression/csgtermtest/surface-expected.txt
/usr/share/openscad/regression/csgtermtest/translate-expected.txt
/usr/share/openscad/regression/csgtermtest/union-expected.txt