remote-testgit: adapt for object-format

When using an algorithm other than SHA-1, we need the remote helper to
advertise support for the object-format extension and provide
information back to us so that we can properly parse refs and return
data. Ensure that the test remote helper understands these extensions.

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

diff --git a/t/t5801/git-remote-testgit b/t/t5801/git-remote-testgit
index 6b9f0b5dc79cf0239daf4f6a210baaccf8612d74..1544d6dc6ba19170a1dfdb8ded299530f70be1de 100755 (executable)
--- a/t/t5801/git-remote-testgit
+++ b/t/t5801/git-remote-testgit
@@ -52,9 +52,11 @@ do
                test -n "$GIT_REMOTE_TESTGIT_SIGNED_TAGS" && echo "signed-tags"
                test -n "$GIT_REMOTE_TESTGIT_NO_PRIVATE_UPDATE" && echo "no-private-update"
                echo 'option'
+               echo 'object-format'
                echo
                ;;
        list)
+               echo ":object-format $(git rev-parse --show-object-format=storage)"
                git for-each-ref --format='? %(refname)' 'refs/heads/' 'refs/tags/'
                head=$(git symbolic-ref HEAD)
                echo "@$head HEAD"
@@ -139,6 +141,10 @@ do
                        test $val = "true" && force="true" || force=
                        echo "ok"
                        ;;
+               object-format)
+                       test $val = "true" && object_format="true" || object_format=
+                       echo "ok"
+                       ;;
                *)
                        echo "unsupported"
                        ;;