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view src/testdir/test_ex_undo.vim @ 19667:a088571e1d9d v8.2.0390

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patch 8.2.0390: terminal postponed scrollback test is flaky Commit: https://github.com/vim/vim/commit/ddbfe238a50dc846f2f722e9d870fc0dff5a2764 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Mar 15 20:33:40 2020 +0100 patch 8.2.0390: terminal postponed scrollback test is flaky Problem: Terminal postponed scrollback test is flaky. Solution: Add delay in between sending keys. Rename dump files.
author Bram Moolenaar <Bram@vim.org>
date Sun, 15 Mar 2020 20:45:04 +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