Mercurial > vim

view src/testdir/test_ex_undo.vim @ 17479:35b73ec0ba25

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Added tag v8.1.1737 for changeset f9a4433061742d95f7152c44a1ddf9b9899b0af9
author Bram Moolenaar <Bram@vim.org>
date Tue, 23 Jul 2019 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