Add a base implementation of SHA-256 support

diff --git a/t/t0410-partial-clone.sh b/t/t0410-partial-clone.sh
index b35bc89f1e82cfbfdba25d638d7c56390e2cf595..cfd0655ea19b0caa8d55fd41b5b76abde4de1c8b 100755 (executable)
--- a/t/t0410-partial-clone.sh
+++ b/t/t0410-partial-clone.sh
@@ -170,6 +170,18 @@ test_expect_success 'fetching of missing objects' '
        git verify-pack --verbose "$IDX" | grep "$HASH"
 '
 
+test_expect_success 'fetching of missing objects works with ref-in-want enabled' '
+       # ref-in-want requires protocol version 2
+       git -C server config protocol.version 2 &&
+       git -C server config uploadpack.allowrefinwant 1 &&
+       git -C repo config protocol.version 2 &&
+
+       rm -rf repo/.git/objects/* &&
+       rm -f trace &&
+       GIT_TRACE_PACKET="$(pwd)/trace" git -C repo cat-file -p "$HASH" &&
+       grep "git< fetch=.*ref-in-want" trace
+'
+
 test_expect_success 'rev-list stops traversal at missing and promised commit' '
        rm -rf repo &&
        test_create_repo repo &&