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view src/testdir/test_ex_undo.vim @ 19170:ad40333f2ec0 v8.2.0144

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patch 8.2.0144: some mapping code is not fully tested Commit: https://github.com/vim/vim/commit/c2a60ae10e7badad9186de59a9994fc8c9f539e0 Author: Bram Moolenaar <Bram@vim.org> Date: Thu Jan 23 16:19:54 2020 +0100 patch 8.2.0144: some mapping code is not fully tested Problem: Some mapping code is not fully tested. Solution: Add more test cases. (Yegappan Lakshmanan, closes https://github.com/vim/vim/issues/5519)
author Bram Moolenaar <Bram@vim.org>
date Thu, 23 Jan 2020 16:30:04 +0100
parents 52b13e25b21d
children 08940efa6b4e
line wrap: on
line source

" 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