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view src/testdir/test_ex_undo.vim @ 9001:57b791947796 v7.4.1786

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commit https://github.com/vim/vim/commit/d10abe52019d10403eb559ea0a424bbd310b738f Author: Bram Moolenaar <Bram@vim.org> Date: Sun Apr 24 15:41:33 2016 +0200 patch 7.4.1786 Problem: Compiled-in colors do not match rgb.txt. Solution: Use the rgb.txt colors. (Kazunobu Kuriyama)
author Christian Brabandt <cb@256bit.org>
date Sun, 24 Apr 2016 15:45:04 +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