directory rename detection: testcases to avoid taking detection too far

diff --git a/t/t2025-worktree-add.sh b/t/t2025-worktree-add.sh
index 1285668cfce0bb0f9f7a62dcf3dd293d03be40b2..d0d2e4f7ec3310ec51da7144fa87151129f393c0 100755 (executable)
--- a/t/t2025-worktree-add.sh
+++ b/t/t2025-worktree-add.sh
@@ -245,6 +245,12 @@ test_expect_success 'local clone from linked checkout' '
        ( cd here-clone && git fsck )
 '
 
+test_expect_success 'local clone --shared from linked checkout' '
+       git -C bare worktree add --detach ../baretree &&
+       git clone --local --shared baretree bare-clone &&
+       grep /bare/ bare-clone/.git/objects/info/alternates
+'
+
 test_expect_success '"add" worktree with --no-checkout' '
        git worktree add --no-checkout -b swamp swamp &&
        ! test -e swamp/init.t &&
@@ -445,32 +451,68 @@ test_expect_success 'git worktree --no-guess-remote option overrides config' '
 '
 
 post_checkout_hook () {
-       test_when_finished "rm -f .git/hooks/post-checkout" &&
-       mkdir -p .git/hooks &&
-       write_script .git/hooks/post-checkout <<-\EOF
-       echo $* >hook.actual
+       gitdir=${1:-.git}
+       test_when_finished "rm -f $gitdir/hooks/post-checkout" &&
+       mkdir -p $gitdir/hooks &&
+       write_script $gitdir/hooks/post-checkout <<-\EOF
+       {
+               echo $*
+               git rev-parse --git-dir --show-toplevel
+       } >hook.actual
        EOF
 }
 
 test_expect_success '"add" invokes post-checkout hook (branch)' '
        post_checkout_hook &&
-       printf "%s %s 1\n" $_z40 $(git rev-parse HEAD) >hook.expect &&
+       {
+               echo $_z40 $(git rev-parse HEAD) 1 &&
+               echo $(pwd)/.git/worktrees/gumby &&
+               echo $(pwd)/gumby
+       } >hook.expect &&
        git worktree add gumby &&
-       test_cmp hook.expect hook.actual
+       test_cmp hook.expect gumby/hook.actual
 '
 
 test_expect_success '"add" invokes post-checkout hook (detached)' '
        post_checkout_hook &&
-       printf "%s %s 1\n" $_z40 $(git rev-parse HEAD) >hook.expect &&
+       {
+               echo $_z40 $(git rev-parse HEAD) 1 &&
+               echo $(pwd)/.git/worktrees/grumpy &&
+               echo $(pwd)/grumpy
+       } >hook.expect &&
        git worktree add --detach grumpy &&
-       test_cmp hook.expect hook.actual
+       test_cmp hook.expect grumpy/hook.actual
 '
 
 test_expect_success '"add --no-checkout" suppresses post-checkout hook' '
        post_checkout_hook &&
        rm -f hook.actual &&
        git worktree add --no-checkout gloopy &&
-       test_path_is_missing hook.actual
+       test_path_is_missing gloopy/hook.actual
+'
+
+test_expect_success '"add" in other worktree invokes post-checkout hook' '
+       post_checkout_hook &&
+       {
+               echo $_z40 $(git rev-parse HEAD) 1 &&
+               echo $(pwd)/.git/worktrees/guppy &&
+               echo $(pwd)/guppy
+       } >hook.expect &&
+       git -C gloopy worktree add --detach ../guppy &&
+       test_cmp hook.expect guppy/hook.actual
+'
+
+test_expect_success '"add" in bare repo invokes post-checkout hook' '
+       rm -rf bare &&
+       git clone --bare . bare &&
+       {
+               echo $_z40 $(git --git-dir=bare rev-parse HEAD) 1 &&
+               echo $(pwd)/bare/worktrees/goozy &&
+               echo $(pwd)/goozy
+       } >hook.expect &&
+       post_checkout_hook bare &&
+       git -C bare worktree add --detach ../goozy &&
+       test_cmp hook.expect goozy/hook.actual
 '
 
 test_done