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view src/testdir/test_ex_undo.vim @ 10412:836577f4721e v8.0.0100

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commit https://github.com/vim/vim/commit/319afe3804741db5a6c188bd69535fa7ed044c62 Author: Bram Moolenaar <Bram@vim.org> Date: Thu Nov 24 18:30:59 2016 +0100 patch 8.0.0100 Problem: Options that are a file name may contain non-filename characters. Solution: Check for more invalid characters.
author Christian Brabandt <cb@256bit.org>
date Thu, 24 Nov 2016 18:45:04 +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