smart-http: support shallow fetch/clone

diff --git a/t/t5538-push-shallow.sh b/t/t5538-push-shallow.sh
index ff5eb5bcf5e3591d2ca0d0cb6ce2a3e158403286..f5c74e6b34946179ee3fc5aaba5ed92ba3acc599 100755 (executable)
--- a/t/t5538-push-shallow.sh
+++ b/t/t5538-push-shallow.sh
@@ -82,4 +82,42 @@ EOF
        test_cmp expect actual
 '
 
+test_expect_success 'push from shallow to shallow' '
+       (
+       cd shallow &&
+       git --git-dir=../shallow2/.git config receive.shallowupdate true &&
+       git push ../shallow2/.git +master:refs/remotes/shallow/master &&
+       git --git-dir=../shallow2/.git config receive.shallowupdate false
+       ) &&
+       (
+       cd shallow2 &&
+       git log --format=%s shallow/master >actual &&
+       git fsck &&
+       cat <<EOF >expect &&
+5
+4
+3
+EOF
+       test_cmp expect actual
+       )
+'
+
+test_expect_success 'push from full to shallow' '
+       ! git --git-dir=shallow2/.git cat-file blob `echo 1|git hash-object --stdin` &&
+       commit 1 &&
+       git push shallow2/.git +master:refs/remotes/top/master &&
+       (
+       cd shallow2 &&
+       git log --format=%s top/master >actual &&
+       git fsck &&
+       cat <<EOF >expect &&
+1
+4
+3
+EOF
+       test_cmp expect actual &&
+       git cat-file blob `echo 1|git hash-object --stdin` >/dev/null
+       )
+'
+
 test_done