X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=dgit.git;a=blobdiff_plain;f=tests%2Flib;h=0b0ae47280f0158efd3471ccf869d25afe6c1414;hp=e1bc6d941e8f66b60f1d4d5d1d089049e6da4bcc;hb=81f9266781da23514f287e2aae3fe0a1ead8092a;hpb=6206349cffcc47da7d927aeec058e579654d2075

diff --git a/tests/lib b/tests/lib
index e1bc6d94..0b0ae472 100644
--- a/tests/lib
+++ b/tests/lib
@@ -302,6 +302,16 @@ t-clean-on-branch () {
 	t-output "## $1" git status -b --porcelain
 }
 
+t-git-get-ref-exact () {
+	local ref=$1
+	# does not dereference, unlike t-git-get-ref
+	case "$ref" in
+	refs/*) ;;
+	*) fail "t-git-get-ref-exact bad $ref" ;;
+	esac
+	git for-each-ref --format='%(objectname)' "[r]efs/${ref#refs/}"
+}
+
 t-git-get-ref () {
 	local ref=$1
 	case "$ref" in