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view src/testdir/test_ex_undo.vim @ 9536:b2aada04d84e v7.4.2048

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commit https://github.com/vim/vim/commit/a06ecab7a5159e744448ace731036f0dc5f87dd4 Author: Bram Moolenaar <Bram@vim.org> Date: Sat Jul 16 14:47:36 2016 +0200 patch 7.4.2048 Problem: There is still code and help for unsupported systems. Solution: Remove the code and text. (Hirohito Higashi)
author Christian Brabandt <cb@256bit.org>
date Sat, 16 Jul 2016 15:00:07 +0200
parents 52b13e25b21d
children 08940efa6b4e
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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