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view src/testdir/test_ex_undo.vim @ 16778:eda4d65f232c v8.1.1391

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patch 8.1.1391: no popup window support commit https://github.com/vim/vim/commit/4d784b21d14fc66e98a2b07f70343cdd4acd62aa Author: Bram Moolenaar <Bram@vim.org> Date: Sat May 25 19:51:39 2019 +0200 patch 8.1.1391: no popup window support Problem: No popup window support. Solution: Add initial code for popup windows. Add the 'wincolor' option.
author Bram Moolenaar <Bram@vim.org>
date Sat, 25 May 2019 20:00:08 +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