upload-pack: support hidden refs with protocol v2

diff --git a/t/t5512-ls-remote.sh b/t/t5512-ls-remote.sh
index ea020040e858de0c65759e299ce9cf646573fc63..6547a394e79c0118dde96ed4f05b7954bb09f8bf 100755 (executable)
--- a/t/t5512-ls-remote.sh
+++ b/t/t5512-ls-remote.sh
@@ -155,14 +155,12 @@ test_expect_success 'die with non-2 for wrong repository even with --exit-code'
 
 test_expect_success 'Report success even when nothing matches' '
        git ls-remote other.git "refs/nsn/*" >actual &&
-       >expect &&
-       test_cmp expect actual
+       test_must_be_empty actual
 '
 
 test_expect_success 'Report no-match with --exit-code' '
        test_expect_code 2 git ls-remote --exit-code other.git "refs/nsn/*" >actual &&
-       >expect &&
-       test_cmp expect actual
+       test_must_be_empty actual
 '
 
 test_expect_success 'Report match with --exit-code' '
@@ -206,6 +204,12 @@ test_expect_success 'overrides work between mixed transfer/upload-pack hideRefs'
        grep refs/tags/magic actual
 '
 
+test_expect_success 'protocol v2 supports hiderefs' '
+       test_config uploadpack.hiderefs refs/tags &&
+       git -c protocol.version=2 ls-remote . >actual &&
+       ! grep refs/tags actual
+'
+
 test_expect_success 'ls-remote --symref' '
        git fetch origin &&
        cat >expect <<-EOF &&