worktree prune: improve prune logic when worktree is moved

diff --git a/t/t3308-notes-merge.sh b/t/t3308-notes-merge.sh
index 24d82b49bbea6535f486b2ffdb4a5a761f736dcc..ab946a5153c041de92bde52aed4d47c2a0d80b21 100755 (executable)
--- a/t/t3308-notes-merge.sh
+++ b/t/t3308-notes-merge.sh
@@ -18,7 +18,9 @@ test_expect_success setup '
        git notes add -m "Notes on 1st commit" 1st &&
        git notes add -m "Notes on 2nd commit" 2nd &&
        git notes add -m "Notes on 3rd commit" 3rd &&
-       git notes add -m "Notes on 4th commit" 4th
+       git notes add -m "Notes on 4th commit" 4th &&
+       # Copy notes to remote-notes
+       git fetch . refs/notes/*:refs/remote-notes/origin/*
 '
 
 commit_sha1=$(git rev-parse 1st^{commit})
@@ -66,7 +68,9 @@ test_expect_success 'verify initial notes (x)' '
 '
 
 cp expect_notes_x expect_notes_y
+cp expect_notes_x expect_notes_v
 cp expect_log_x expect_log_y
+cp expect_log_x expect_log_v
 
 test_expect_success 'fail to merge empty notes ref into empty notes ref (z => y)' '
        test_must_fail git -c "core.notesRef=refs/notes/y" notes merge z
@@ -75,7 +79,7 @@ test_expect_success 'fail to merge empty notes ref into empty notes ref (z => y)
 test_expect_success 'fail to merge into various non-notes refs' '
        test_must_fail git -c "core.notesRef=refs/notes" notes merge x &&
        test_must_fail git -c "core.notesRef=refs/notes/" notes merge x &&
-       mkdir -p .git/refs/notes/dir &&
+       git update-ref refs/notes/dir/foo HEAD &&
        test_must_fail git -c "core.notesRef=refs/notes/dir" notes merge x &&
        test_must_fail git -c "core.notesRef=refs/notes/dir/" notes merge x &&
        test_must_fail git -c "core.notesRef=refs/heads/master" notes merge x &&
@@ -84,16 +88,12 @@ test_expect_success 'fail to merge into various non-notes refs' '
        test_must_fail git -c "core.notesRef=refs/notes/foo^{bar" notes merge x
 '
 
-test_expect_success 'fail to merge various non-note-trees' '
-       git config core.notesRef refs/notes/y &&
-       test_must_fail git notes merge refs/notes &&
-       test_must_fail git notes merge refs/notes/ &&
-       test_must_fail git notes merge refs/notes/dir &&
-       test_must_fail git notes merge refs/notes/dir/ &&
-       test_must_fail git notes merge refs/heads/master &&
-       test_must_fail git notes merge x: &&
-       test_must_fail git notes merge x:foo &&
-       test_must_fail git notes merge foo^{bar
+test_expect_success 'merge non-notes ref into empty notes ref (remote-notes/origin/x => v)' '
+       git config core.notesRef refs/notes/v &&
+       git notes merge refs/remote-notes/origin/x &&
+       verify_notes v &&
+       # refs/remote-notes/origin/x and v should point to the same notes commit
+       test "$(git rev-parse refs/remote-notes/origin/x)" = "$(git rev-parse refs/notes/v)"
 '
 
 test_expect_success 'merge notes into empty notes ref (x => y)' '