Mercurial > vim

view src/testdir/test_ex_undo.vim @ 19840:9981509b665f v8.2.0476

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
patch 8.2.0476: terminal nasty callback test fails sometimes Commit: https://github.com/vim/vim/commit/52ea92b19d2bc992dd4570add64c12d98eab9db2 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Mar 29 17:50:48 2020 +0200 patch 8.2.0476: terminal nasty callback test fails sometimes Problem: Terminal nasty callback test fails sometimes. Solution: use term_wait() instead of a sleep. (Yee Cheng Chin,closes https://github.com/vim/vim/issues/5865)
author Bram Moolenaar <Bram@vim.org>
date Sun, 29 Mar 2020 18:00:04 +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