From: brian m. carlson <sandals@crustytoothpaste.net>
Date: Fri, 28 Jun 2019 22:59:19 +0000 (+0000)
Subject: t: add helper to convert object IDs to paths
X-Git-Tag: v2.23.0-rc1~8^2~9
X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/56d889245984228aaba4d85f0afe94bd46fe59ab?ds=inline;hp=--cc

t: add helper to convert object IDs to paths

There are several places in our testsuite where we want to insert a
slash after an object ID to make it into a path we can reference under
.git/objects, and we have various ways of doing so.  Add a helper to
provide a standard way of doing this that works for all size hashes.

Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---

56d889245984228aaba4d85f0afe94bd46fe59ab
diff --git a/t/test-lib-functions.sh b/t/test-lib-functions.sh
index 0367cec5fd..7860491660 100644
--- a/t/test-lib-functions.sh
+++ b/t/test-lib-functions.sh
@@ -1334,6 +1334,12 @@ test_oid () {
 	eval "printf '%s' \"\${$var}\""
 }
 
+# Insert a slash into an object ID so it can be used to reference a location
+# under ".git/objects".  For example, "deadbeef..." becomes "de/adbeef..".
+test_oid_to_path () {
+	echo "${1%${1#??}}/${1#??}"
+}
+
 # Choose a port number based on the test script's number and store it in
 # the given variable name, unless that variable already contains a number.
 test_set_port () {