/usr/share/julia/test/i18n.jl is in julia-common 0.4.7-6.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 | # This file is a part of Julia. License is MIT: http://julialang.org/license
using Base.I18n
@test locale()==""
locale("en_US")
@test locale()=="en_US"
|