upload-pack: support hidden refs with protocol v2

diff --git a/t/t1004-read-tree-m-u-wf.sh b/t/t1004-read-tree-m-u-wf.sh
index c7ce5d8bb588215d528fad5dfa6aa094d2a5d468..c13578a635fbcf8b33c1cf912df69afa23e96885 100755 (executable)
--- a/t/t1004-read-tree-m-u-wf.sh
+++ b/t/t1004-read-tree-m-u-wf.sh
@@ -179,6 +179,8 @@ test_expect_success 'funny symlink in work tree' '
 
 test_expect_success SANITY 'funny symlink in work tree, un-unlink-able' '
 
+       test_when_finished "chmod u+w a 2>/dev/null; rm -fr a b" &&
+
        rm -fr a b &&
        git reset --hard &&
 
@@ -188,10 +190,6 @@ test_expect_success SANITY 'funny symlink in work tree, un-unlink-able' '
 
 '
 
-# clean-up from the above test
-chmod a+w a 2>/dev/null
-rm -fr a b
-
 test_expect_success 'D/F setup' '
 
        git reset --hard &&
@@ -212,10 +210,10 @@ test_expect_success 'D/F' '
        read_tree_u_must_succeed -m -u branch-point side-b side-a &&
        git ls-files -u >actual &&
        (
-               a=$(git rev-parse branch-point:subdir/file2)
-               b=$(git rev-parse side-a:subdir/file2/another)
-               echo "100644 $a 1       subdir/file2"
-               echo "100644 $a 2       subdir/file2"
+               a=$(git rev-parse branch-point:subdir/file2) &&
+               b=$(git rev-parse side-a:subdir/file2/another) &&
+               echo "100644 $a 1       subdir/file2" &&
+               echo "100644 $a 2       subdir/file2" &&
                echo "100644 $b 3       subdir/file2/another"
        ) >expect &&
        test_cmp expect actual