Mercurial > vim

view src/testdir/test_ex_undo.vim @ 19747:1f4dc8bc8b24

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Added tag v8.2.0429 for changeset 1da2fb80b512db615159a74b3fbf634847c2fbcc
author Bram Moolenaar <Bram@vim.org>
date Sun, 22 Mar 2020 20:15:04 +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