submodule.c: report the submodule that an error occurs in

diff --git a/t/t5505-remote.sh b/t/t5505-remote.sh
index 8198d8eb05c5366c7d61a12351c333902a2265b6..a6c0178f3af6c3e3f01816197e51e9bca546b00a 100755 (executable)
--- a/t/t5505-remote.sh
+++ b/t/t5505-remote.sh
@@ -153,6 +153,25 @@ test_expect_success 'remove errors out early when deleting non-existent branch'
        )
 '
 
+test_expect_success 'remove remote with a branch without configured merge' '
+       test_when_finished "(
+               git -C test checkout master;
+               git -C test branch -D two;
+               git -C test config --remove-section remote.two;
+               git -C test config --remove-section branch.second;
+               true
+       )" &&
+       (
+               cd test &&
+               git remote add two ../two &&
+               git fetch two &&
+               git checkout -b second two/master^0 &&
+               git config branch.second.remote two &&
+               git checkout master &&
+               git remote rm two
+       )
+'
+
 test_expect_success 'rename errors out early when deleting non-existent branch' '
        (
                cd test &&
@@ -725,7 +744,7 @@ test_expect_success 'rename a remote' '
        (
                cd four &&
                git remote rename origin upstream &&
-               rmdir .git/refs/remotes/origin &&
+               test -z "$(git for-each-ref refs/remotes/origin)" &&
                test "$(git symbolic-ref refs/remotes/upstream/HEAD)" = "refs/remotes/upstream/master" &&
                test "$(git rev-parse upstream/master)" = "$(git rev-parse master)" &&
                test "$(git config remote.upstream.fetch)" = "+refs/heads/*:refs/remotes/upstream/*" &&
@@ -764,6 +783,13 @@ test_expect_success 'rename a remote with name prefix of other remote' '
        )
 '
 
+test_expect_success 'rename succeeds with existing remote.<target>.prune' '
+       git clone one four.four &&
+       test_when_finished git config --global --unset remote.upstream.prune &&
+       git config --global remote.upstream.prune true &&
+       git -C four.four remote rename origin upstream
+'
+
 cat >remotes_origin <<EOF
 URL: $(pwd)/one
 Push: refs/heads/master:refs/heads/upstream