mirror of
https://github.com/git/git.git
synced 2024-11-24 02:17:02 +08:00
9ab55daa55
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>
67 lines
1.8 KiB
Bash
Executable File
67 lines
1.8 KiB
Bash
Executable File
#!/bin/sh
|
|
|
|
test_description='basic symbolic-ref tests'
|
|
. ./test-lib.sh
|
|
|
|
# If the tests munging HEAD fail, they can break detection of
|
|
# the git repo, meaning that further tests will operate on
|
|
# the surrounding git repo instead of the trash directory.
|
|
reset_to_sane() {
|
|
echo ref: refs/heads/foo >.git/HEAD
|
|
}
|
|
|
|
test_expect_success 'symbolic-ref writes HEAD' '
|
|
git symbolic-ref HEAD refs/heads/foo &&
|
|
echo ref: refs/heads/foo >expect &&
|
|
test_cmp expect .git/HEAD
|
|
'
|
|
|
|
test_expect_success 'symbolic-ref reads HEAD' '
|
|
echo refs/heads/foo >expect &&
|
|
git symbolic-ref HEAD >actual &&
|
|
test_cmp expect actual
|
|
'
|
|
|
|
test_expect_success 'symbolic-ref refuses non-ref for HEAD' '
|
|
test_must_fail git symbolic-ref HEAD foo
|
|
'
|
|
reset_to_sane
|
|
|
|
test_expect_success 'symbolic-ref refuses bare sha1' '
|
|
echo content >file && git add file && git commit -m one &&
|
|
test_must_fail git symbolic-ref HEAD `git rev-parse HEAD`
|
|
'
|
|
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
|