Merge branch 'maint-2.9' into maint-2.10

diff --git a/t/t2025-worktree-add.sh b/t/t2025-worktree-add.sh
index cbfa41ec61b9f893b4df441e0289a5313ccaf413..b618d6be21ff8926cb0d9dff1881c6e5e9eeb35a 100755 (executable)
--- a/t/t2025-worktree-add.sh
+++ b/t/t2025-worktree-add.sh
@@ -4,6 +4,8 @@ test_description='test git worktree add'
 
 . ./test-lib.sh
 
+. "$TEST_DIRECTORY"/lib-rebase.sh
+
 test_expect_success 'setup' '
        test_commit init
 '
@@ -18,6 +20,22 @@ test_expect_success '"add" an existing empty worktree' '
        git worktree add --detach existing_empty master
 '
 
+test_expect_success '"add" using shorthand - fails when no previous branch' '
+       test_must_fail git worktree add existing_short -
+'
+
+test_expect_success '"add" using - shorthand' '
+       git checkout -b newbranch &&
+       echo hello >myworld &&
+       git add myworld &&
+       git commit -m myworld &&
+       git checkout master &&
+       git worktree add short-hand - &&
+       echo refs/heads/newbranch >expect &&
+       git -C short-hand rev-parse --symbolic-full-name HEAD >actual &&
+       test_cmp expect actual
+'
+
 test_expect_success '"add" refuses to checkout locked branch' '
        test_must_fail git worktree add zere master &&
        ! test -d zere &&
@@ -120,6 +138,14 @@ test_expect_success 'checkout from a bare repo without "add"' '
        )
 '
 
+test_expect_success '"add" default branch of a bare repo' '
+       (
+               git clone --bare . bare2 &&
+               cd bare2 &&
+               git worktree add ../there3 master
+       )
+'
+
 test_expect_success 'checkout with grafts' '
        test_when_finished rm .git/info/grafts &&
        test_commit abc &&
@@ -213,4 +239,73 @@ test_expect_success 'local clone from linked checkout' '
        ( cd here-clone && git fsck )
 '
 
+test_expect_success '"add" worktree with --no-checkout' '
+       git worktree add --no-checkout -b swamp swamp &&
+       ! test -e swamp/init.t &&
+       git -C swamp reset --hard &&
+       test_cmp init.t swamp/init.t
+'
+
+test_expect_success '"add" worktree with --checkout' '
+       git worktree add --checkout -b swmap2 swamp2 &&
+       test_cmp init.t swamp2/init.t
+'
+
+test_expect_success 'put a worktree under rebase' '
+       git worktree add under-rebase &&
+       (
+               cd under-rebase &&
+               set_fake_editor &&
+               FAKE_LINES="edit 1" git rebase -i HEAD^ &&
+               git worktree list | grep "under-rebase.*detached HEAD"
+       )
+'
+
+test_expect_success 'add a worktree, checking out a rebased branch' '
+       test_must_fail git worktree add new-rebase under-rebase &&
+       ! test -d new-rebase
+'
+
+test_expect_success 'checking out a rebased branch from another worktree' '
+       git worktree add new-place &&
+       test_must_fail git -C new-place checkout under-rebase
+'
+
+test_expect_success 'not allow to delete a branch under rebase' '
+       (
+               cd under-rebase &&
+               test_must_fail git branch -D under-rebase
+       )
+'
+
+test_expect_success 'rename a branch under rebase not allowed' '
+       test_must_fail git branch -M under-rebase rebase-with-new-name
+'
+
+test_expect_success 'check out from current worktree branch ok' '
+       (
+               cd under-rebase &&
+               git checkout under-rebase &&
+               git checkout - &&
+               git rebase --abort
+       )
+'
+
+test_expect_success 'checkout a branch under bisect' '
+       git worktree add under-bisect &&
+       (
+               cd under-bisect &&
+               git bisect start &&
+               git bisect bad &&
+               git bisect good HEAD~2 &&
+               git worktree list | grep "under-bisect.*detached HEAD" &&
+               test_must_fail git worktree add new-bisect under-bisect &&
+               ! test -d new-bisect
+       )
+'
+
+test_expect_success 'rename a branch under bisect not allowed' '
+       test_must_fail git branch -M under-bisect bisect-with-new-name
+'
+
 test_done