branch: use ref-filter printing APIs

diff --git a/t/t2027-worktree-list.sh b/t/t2027-worktree-list.sh
index 75ebb1b4a0f79faa6f92cc9575eeef6b10ae27d3..465eeeacd3de1971c7256c84583377b3b47d520b 100755 (executable)
--- a/t/t2027-worktree-list.sh
+++ b/t/t2027-worktree-list.sh
@@ -8,6 +8,16 @@ test_expect_success 'setup' '
        test_commit init
 '
 
+test_expect_success 'rev-parse --git-common-dir on main worktree' '
+       git rev-parse --git-common-dir >actual &&
+       echo .git >expected &&
+       test_cmp expected actual &&
+       mkdir sub &&
+       git -C sub rev-parse --git-common-dir >actual2 &&
+       echo sub/.git >expected2 &&
+       test_cmp expected2 actual2
+'
+
 test_expect_success '"list" all worktrees from main' '
        echo "$(git rev-parse --show-toplevel) $(git rev-parse --short HEAD) [$(git symbolic-ref --short HEAD)]" >expect &&
        test_when_finished "rm -rf here && git worktree prune" &&
@@ -86,4 +96,44 @@ test_expect_success 'bare repo cleanup' '
        rm -rf bare1
 '
 
+test_expect_success 'broken main worktree still at the top' '
+       git init broken-main &&
+       (
+               cd broken-main &&
+               test_commit new &&
+               git worktree add linked &&
+               cat >expected <<-EOF &&
+               worktree $(pwd)
+               HEAD $_z40
+
+               EOF
+               cd linked &&
+               echo "worktree $(pwd)" >expected &&
+               echo "ref: .broken" >../.git/HEAD &&
+               git worktree list --porcelain | head -n 3 >actual &&
+               test_cmp ../expected actual &&
+               git worktree list | head -n 1 >actual.2 &&
+               grep -F "(error)" actual.2
+       )
+'
+
+test_expect_success 'linked worktrees are sorted' '
+       mkdir sorted &&
+       git init sorted/main &&
+       (
+               cd sorted/main &&
+               test_tick &&
+               test_commit new &&
+               git worktree add ../first &&
+               git worktree add ../second &&
+               git worktree list --porcelain | grep ^worktree >actual
+       ) &&
+       cat >expected <<-EOF &&
+       worktree $(pwd)/sorted/main
+       worktree $(pwd)/sorted/first
+       worktree $(pwd)/sorted/second
+       EOF
+       test_cmp expected sorted/main/actual
+'
+
 test_done