testfailure aptget update -o Debug::pkgAcquire::Worker=1
cp rootdir/tmp/testfailure.output rootdir/tmp/update.output
- testsuccess grep -E "$(basename -s '.gz' "$COMPRESSFILE").*Hash Sum mismatch" rootdir/tmp/update.output
+ testsuccess grep -E "$(basename "$COMPRESSFILE" '.gz').*Hash Sum mismatch" rootdir/tmp/update.output
testfailure aptcache show foo
testfailure aptget install foo -s