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view src/testdir/test_ex_undo.vim @ 9957:c0cd95d2e9f9 v7.4.2252

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commit https://github.com/vim/vim/commit/424d74bb20335940e938a5b4708fc0d6b73f0de3 Author: Bram Moolenaar <Bram@vim.org> Date: Thu Aug 25 23:02:11 2016 +0200 patch 7.4.2252 Problem: Compiler warnings for signed/unsigned in expression. Solution: Remove type cast. (Dominique Pelle)
author Christian Brabandt <cb@256bit.org>
date Thu, 25 Aug 2016 23:15:06 +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