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view src/testdir/test_ex_undo.vim @ 12779:73eb8a2d7f04 v8.0.1267

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patch 8.0.1267: Test_swap_group may leave file behind commit https://github.com/vim/vim/commit/5842a748be8039fd6d267f5557fe391c6c95399d Author: Bram Moolenaar <Bram@vim.org> Date: Sat Nov 4 22:36:53 2017 +0100 patch 8.0.1267: Test_swap_group may leave file behind Problem: Test_swap_group may leave file behind. Solution: Add a try/finally.
author Christian Brabandt <cb@256bit.org>
date Sat, 04 Nov 2017 22:45:06 +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