Provided by: debhelper_9.20160115ubuntu3_all
dh_testdir - test directory before building Debian package
dh_testdir [debhelper options] [file ...]
dh_testdir tries to make sure that you are in the correct directory when building a Debian package. It makes sure that the file debian/control exists, as well as any other files you specify. If not, it exits with an error.
file ... Test for the existence of these files too.
debhelper(7) This program is a part of debhelper.
Joey Hess <email@example.com>