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view src/testdir/test_ex_undo.vim @ 15468:1550cc188ff6 v8.1.0742

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patch 8.1.0742: not all Blob operations are tested commit https://github.com/vim/vim/commit/05500ece6282407f9f7227aaf564e24147326863 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Jan 13 19:10:33 2019 +0100 patch 8.1.0742: not all Blob operations are tested Problem: Not all Blob operations are tested. Solution: Add more testing for Blob.
author Bram Moolenaar <Bram@vim.org>
date Sun, 13 Jan 2019 19:15:06 +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