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view src/testdir/test_ex_undo.vim @ 23289:ac701146c708 v8.2.2190

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patch 8.2.2190: Vim9: crash when compiled with EXITFREE Commit: https://github.com/vim/vim/commit/077a42318c20ec9e71250edd8c4346edef72281b Author: Bram Moolenaar <Bram@vim.org> Date: Tue Dec 22 18:33:27 2020 +0100 patch 8.2.2190: Vim9: crash when compiled with EXITFREE Problem: Vim9: crash when compiled with EXITFREE. Solution: Check that df_ufunc is not NULL.
author Bram Moolenaar <Bram@vim.org>
date Tue, 22 Dec 2020 18:45:03 +0100
parents 08940efa6b4e
children
line wrap: on
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" Tests for :undo

func Test_ex_undo()
  new ex-undo
  setlocal ul=10
  exe "normal ione\n\<Esc>"
  setlocal ul=10
  exe "normal itwo\n\<Esc>"
  setlocal ul=10
  exe "normal ithree\n\<Esc>"
  call assert_equal(4, line('$'))
  undo
  call assert_equal(3, line('$'))
  undo 1
  call assert_equal(2, line('$'))
  undo 0
  call assert_equal(1, line('$'))
  quit!
endfunc

" vim: shiftwidth=2 sts=2 expandtab