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view src/testdir/test_ex_undo.vim @ 19828:2dc8d3e6993e v8.2.0470

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patch 8.2.0470: Test_confirm_cmd_cancel() can fail on a slow system Commit: https://github.com/vim/vim/commit/7b1b36b1cb744e87adfbef88b7ce26c863b0594a Author: Bram Moolenaar <Bram@vim.org> Date: Sat Mar 28 21:48:55 2020 +0100 patch 8.2.0470: Test_confirm_cmd_cancel() can fail on a slow system Problem: Test_confirm_cmd_cancel() can fail on a slow system. Solution: Use WaitForAssert(). (Ozaki Kiichi, closes https://github.com/vim/vim/issues/5861)
author Bram Moolenaar <Bram@vim.org>
date Sat, 28 Mar 2020 22:00:04 +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