'
reset_to_sane
-test_expect_success 'symbolic-ref deletes HEAD' '
- git symbolic-ref -d HEAD &&
+test_expect_success 'HEAD cannot be removed' '
+ test_must_fail git symbolic-ref -d HEAD
+'
+
+reset_to_sane
+
+test_expect_success 'symbolic-ref can be deleted' '
+ git symbolic-ref NOTHEAD refs/heads/foo &&
+ git symbolic-ref -d NOTHEAD &&
test_path_is_file .git/refs/heads/foo &&
- test_path_is_missing .git/HEAD
+ test_path_is_missing .git/NOTHEAD
'
reset_to_sane
-test_expect_success 'symbolic-ref deletes dangling HEAD' '
- git symbolic-ref HEAD refs/heads/missing &&
- git symbolic-ref -d HEAD &&
+test_expect_success 'symbolic-ref can delete dangling symref' '
+ git symbolic-ref NOTHEAD refs/heads/missing &&
+ git symbolic-ref -d NOTHEAD &&
test_path_is_missing .git/refs/heads/missing &&
- test_path_is_missing .git/HEAD
+ test_path_is_missing .git/NOTHEAD
'
reset_to_sane
update
create
EOF
- git log --format=%gs -g >actual &&
+ git log --format=%gs -g -2 >actual &&
test_cmp expect actual
'