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view src/testdir/test_ex_undo.vim @ 15515:99a4cc4782ac v8.1.0765

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patch 8.1.0765: string format of a Blob can't be parsed back commit https://github.com/vim/vim/commit/4131fd5509b283e978e8c6161f09643b64719787 Author: Bram Moolenaar <Bram@vim.org> Date: Thu Jan 17 16:32:53 2019 +0100 patch 8.1.0765: string format of a Blob can't be parsed back Problem: String format of a Blob can't be parsed back. Solution: Use 0z format.
author Bram Moolenaar <Bram@vim.org>
date Thu, 17 Jan 2019 16:45:06 +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