Mercurial > vim

view src/testdir/test_ex_undo.vim @ 18519:66bcf00b61df

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Added tag v8.1.2253 for changeset 59c56c97049d2ec07b2dfb3853395fc3dce5348c
author Bram Moolenaar <Bram@vim.org>
date Mon, 04 Nov 2019 21:30:04 +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