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view src/testdir/test_ex_undo.vim @ 18784:7b57a80f70f6 v8.1.2381

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patch 8.1.2381: not all register related code is covered by tests Commit: https://github.com/vim/vim/commit/54c8d229f54e36e89fcd5d84e523fd894d018024 Author: Bram Moolenaar <Bram@vim.org> Date: Mon Dec 2 20:41:39 2019 +0100 patch 8.1.2381: not all register related code is covered by tests Problem: Not all register related code is covered by tests. Solution: Add more test cases. (Yegappan Lakshmanan, closes https://github.com/vim/vim/issues/5301)
author Bram Moolenaar <Bram@vim.org>
date Mon, 02 Dec 2019 20:45:03 +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