case "$(git ls-files)" in
one) echo pass one ;;
*) echo bad one; return 1 ;;
esac &&
(
	case "$(git ls-files)" in
	two) echo pass two ;;
	*) echo bad two; exit 1 ;;
	esac
) &&
case "$(git ls-files)" in
dir/two"$LF"one) echo pass both ;;
*) echo bad; return 1 ;;
esac &&

for i in 1 2 3 4 ; do
	git checkout main -b $i || return $?
	test_commit $i $i $i tag$i || return $?
done