t1401: test reflog creation for git-symbolic-ref
The current code writes a reflog entry whenever we update a
symbolic ref, but we never test that this is so. Let's add a
test to make sure upcoming refactoring doesn't cause a
regression.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
diff --git a/t/t1401-symbolic-ref.sh b/t/t1401-symbolic-ref.sh
index e9219a9..64968b7 100755
--- a/t/t1401-symbolic-ref.sh
+++ b/t/t1401-symbolic-ref.sh
@@ -69,4 +69,20 @@
test_must_fail git symbolic-ref HEAD refs/heads/whatever
'
+test_expect_success 'symbolic-ref writes reflog entry' '
+ git checkout -b log1 &&
+ test_commit one &&
+ git checkout -b log2 &&
+ test_commit two &&
+ git checkout --orphan orphan &&
+ git symbolic-ref -m create HEAD refs/heads/log1 &&
+ git symbolic-ref -m update HEAD refs/heads/log2 &&
+ cat >expect <<-\EOF &&
+ update
+ create
+ EOF
+ git log --format=%gs -g >actual &&
+ test_cmp expect actual
+'
+
test_done
