/usr/share/openscad/testdata/modulecache-tests/ is in openscad-testing-data 2015.03-1+dfsg-3.
This file is owned by root:root, with mode 0o755.
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/usr/share/openscad/testdata/modulecache-tests/README.txt
/usr/share/openscad/testdata/modulecache-tests/cascade.sh
/usr/share/openscad/testdata/modulecache-tests/cascade2.sh
/usr/share/openscad/testdata/modulecache-tests/circularfirst.scad
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