Oleg Pykhalov <go.wigust@gmail.com> writes:

[…]

> We probably should clean temporary $HOME directory with 'rm -rf' or
> delete each file with 'rm' and then invoke 'rmdir' inside a Bash's
> 'trap'.  I fill worry about removing operations on $HOME directories.
>
> Alternative is not to remove $HOME by calling some command and just exit
> from a namespace, which will remove $HOME mounted as tmpfs after exiting
> a process running the guix-home.sh test.

Actually, we could just point 'rm -rf' on '$test_directory'.  :-)