test/utils: ensure there are no extra keys in the map
test/utils: ensure there are no extra keys in the map

glandium/sccache,glandium/sccache,luser/sccache2,luser/sccache2,glandium/sccache,mozilla/sccache,mozilla/sccache,mozilla/sccache,glandium/sccache,luser/sccache2,luser/sccache2