Sorry about that, Eli. Looks like it was a typo, on my part; I could've sworn I'd went through and, you know, run each of these tests when I'd first made them so I'm sorry this one seemed to've slipped through. It looks to be passing, now, with the proper values in place.
    On Thursday, October 27, 2022 at 12:17:37 PM CDT, Eli Zaretskii <eliz@gnu.org> wrote:  
 
 > Date: Thu, 27 Oct 2022 16:13:05 +0000 (UTC)
> From: Jaft <jaft.r@outlook.com>
> Cc: "55900@debbugs.gnu.org" <55900@debbugs.gnu.org>
> 
> I've submitted my copyright assignment and've been informed it's been completed.
> 
> We should be ready to proceed, as far as I understand.

Thanks.  I installed the changeset, but one of the tests you added
fails here:

  Test hierarchy-delayed-add-trees backtrace:
    signal(ert-test-failed (((should (equal (hierarchy-children hierarch
    ert-fail(((should (equal (hierarchy-children hierarchy '191) '(190 1
    (if (unwind-protect (setq value-714 (apply fn-712 args-713)) (setq f
    (let (form-description-716) (if (unwind-protect (setq value-714 (app
    (let ((value-714 'ert-form-evaluation-aborted-715)) (let (form-descr
    (let* ((fn-712 #'equal) (args-713 (condition-case err (let ((signal-
    (let ((parentfn #'(lambda (item) (cond ((eql item ...) '191) ((eql i
    (closure (t) nil (let ((parentfn #'(lambda (item) (cond (... ...) (.
    ert--run-test-internal(#s(ert--test-execution-info :test #s(ert-test
    ert-run-test(#s(ert-test :name hierarchy-delayed-add-trees :document
    ert-run-or-rerun-test(#s(ert--stats :selector ... :tests ... :test-m
    ert-run-tests((not (or (tag :unstable) (tag :nativecomp))) #f(compil
    ert-run-tests-batch((not (or (tag :unstable) (tag :nativecomp))))
    ert-run-tests-batch-and-exit((not (or (tag :unstable) (tag :nativeco
    eval((ert-run-tests-batch-and-exit '(not (or (tag :unstable) (tag :n
    command-line-1(("-L" ";." "-l" "ert" "-l" "lisp/emacs-lisp/hierarchy
    command-line()
    normal-top-level()
  Test hierarchy-delayed-add-trees condition:
      (ert-test-failed
      ((should
    (equal
      (hierarchy-children hierarchy ...)
      '(190 190.5)))
    :form
    (equal
    (190.5)
    (190 190.5))
    :value nil :explanation
    (proper-lists-of-different-length 1 2
                      (190.5)
                      (190 190.5)
                      first-mismatch-at 0)))
    FAILED  24/68  hierarchy-delayed-add-trees (0.000000 sec) at lisp/emacs-lisp/hierarchy-tests.el:685

Could you please work on fixing this test?

Thanks.