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view src/testdir/test_ex_undo.vim @ 10141:b67088aae933 v7.4.2341

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commit https://github.com/vim/vim/commit/aeac9006d5d14910f214f09df52c026a5936e737 Author: Bram Moolenaar <Bram@vim.org> Date: Tue Sep 6 22:15:08 2016 +0200 patch 7.4.2341 Problem: Tiny things. Test doesn't clean up properly. Solution: Adjust comment and white space. Restore option value.
author Christian Brabandt <cb@256bit.org>
date Tue, 06 Sep 2016 22:30:07 +0200
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