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authorJohan Herland <johan@herland.net>2012-10-21 13:32:33 +0200
committerJunio C Hamano <gitster@pobox.com>2012-10-21 12:17:38 -0700
commit9ab55daa55377fa258c18ffb90211547e299eec9 (patch)
tree1c3d17bf9f00b92de5c1c09d8056114f6f964387 /t/t1401-symbolic-ref.sh
parent87a5461fa7b30f7b7baf27204f10219d61500fbf (diff)
downloadgit-9ab55daa55377fa258c18ffb90211547e299eec9.tar.gz
git-9ab55daa55377fa258c18ffb90211547e299eec9.tar.xz
git symbolic-ref --delete $symref
Teach symbolic-ref to delete symrefs by adding the -d/--delete option to git-symbolic-ref. Both proper and dangling symrefs are deleted by this option, but other refs - or anything else that is not a symref - is not. The symref deletion is performed by first verifying that we are given a proper symref, and then invoking delete_ref() on it with the REF_NODEREF flag. Signed-off-by: Johan Herland <johan@herland.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 't/t1401-symbolic-ref.sh')
-rwxr-xr-xt/t1401-symbolic-ref.sh30
1 files changed, 30 insertions, 0 deletions
diff --git a/t/t1401-symbolic-ref.sh b/t/t1401-symbolic-ref.sh
index 2c96551ed..36378b0e3 100755
--- a/t/t1401-symbolic-ref.sh
+++ b/t/t1401-symbolic-ref.sh
@@ -33,4 +33,34 @@ test_expect_success 'symbolic-ref refuses bare sha1' '
'
reset_to_sane
+test_expect_success 'symbolic-ref deletes HEAD' '
+ git symbolic-ref -d HEAD &&
+ test_path_is_file .git/refs/heads/foo &&
+ test_path_is_missing .git/HEAD
+'
+reset_to_sane
+
+test_expect_success 'symbolic-ref deletes dangling HEAD' '
+ git symbolic-ref HEAD refs/heads/missing &&
+ git symbolic-ref -d HEAD &&
+ test_path_is_missing .git/refs/heads/missing &&
+ test_path_is_missing .git/HEAD
+'
+reset_to_sane
+
+test_expect_success 'symbolic-ref fails to delete missing FOO' '
+ echo "fatal: Cannot delete FOO, not a symbolic ref" >expect &&
+ test_must_fail git symbolic-ref -d FOO >actual 2>&1 &&
+ test_cmp expect actual
+'
+reset_to_sane
+
+test_expect_success 'symbolic-ref fails to delete real ref' '
+ echo "fatal: Cannot delete refs/heads/foo, not a symbolic ref" >expect &&
+ test_must_fail git symbolic-ref -d refs/heads/foo >actual 2>&1 &&
+ test_path_is_file .git/refs/heads/foo &&
+ test_cmp expect actual
+'
+reset_to_sane
+
test_done