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Merged
matsl merged 1 commit into from
Mar 31, 2026
+39 −2
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Add kotl-mode:kill-tree test #928

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8 changes: 8 additions & 0 deletions ChangeLog
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Original file line number Diff line number Diff line change
@@ -1,3 +1,11 @@
2026-03-30 Mats Lidell <matsl@gnu.org>

* test/kotl-mode-tests.el (kotl-mode-split-cell): Use kotl-mode:kill-tree
with new arg 0 for clearer reuse of test buffer.
(kotl-mode--kill-tree-erase-buffer): Add test for arg 0 to erase buffer.
(kotl-mode--kill-tree-first-and-only-tree): Add test for verifying
removing one tree.

2026-03-29 Bob Weiner <rsw@gnu.org>

* hypb.el (hypb:in-string-cache): Move Private Variable definitions to precede
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33 changes: 31 additions & 2 deletions test/kotl-mode-tests.el
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Expand Up @@ -430,6 +430,35 @@
(should (string= (kcell-view:idstamp) "03")))
(hy-delete-file-and-buffer kotl-file))))

(ert-deftest kotl-mode--kill-tree-first-and-only-tree ()
"Verify removing a one cell tree creates an initial empty first cell."
(let ((kotl-file (make-temp-file "hypb" nil ".kotl")))
(unwind-protect
(with-current-buffer (find-file kotl-file)
(insert "first")
(kotl-mode:add-child 1 "second")
(kotl-mode:beginning-of-buffer)
(kotl-mode:kill-tree)
(should (kotl-mode:first-cell-p))
(should (string-empty-p (kcell-view:contents))))
(hy-delete-file-and-buffer kotl-file))))

(ert-deftest kotl-mode--kill-tree-erase-buffer ()
"Verify buffer is erased leaving just the initial empty first cell."
(with-temp-buffer
(kotl-mode)
(kotl-mode:kill-tree 0)
(kotl-mode:end-of-buffer)
(should (kotl-mode:first-cell-p))
(should (string-empty-p (kcell-view:contents)))

(dotimes (i 20)
(kotl-mode:add-cell 1 "contents"))
(kotl-mode:kill-tree 0)
(kotl-mode:end-of-buffer)
(should (kotl-mode:first-cell-p))
(should (string-empty-p (kcell-view:contents)))))

(ert-deftest kotl-mode-split-cell ()
"Kotl-mode split cell."
:expected-result :failed
Expand All @@ -445,7 +474,7 @@
(should (string= (kcell-view:label (point)) "1a"))
(should (string= (kcell-view:idstamp) "02")))
(ert-info ("Split after first line")
(kotl-mode:kill-tree)
(kotl-mode:kill-tree 0)
(insert "first")
(kotl-mode:newline 1)
(insert "second")
Expand All @@ -454,7 +483,7 @@
(kotl-mode:split-cell)
(should (= (line-number-at-pos) 3)))
(ert-info ("Split before second line")
(kotl-mode:kill-tree)
(kotl-mode:kill-tree 0)
(insert "first")
(kotl-mode:newline 1)
(insert "second")
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