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view src/testdir/test_ex_undo.vim @ 20689:b005de48b374 v8.2.0898

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patch 8.2.0898: missing help for a function goes unnoticed Commit: https://github.com/vim/vim/commit/6b0e528368415476bfc3a8414c9c70f9852b1517 Author: Bram Moolenaar <Bram@vim.org> Date: Thu Jun 4 15:52:25 2020 +0200 patch 8.2.0898: missing help for a function goes unnoticed Problem: Missing help for a function goes unnoticed. Solution: Add a test. (Gary Johnson)
author Bram Moolenaar <Bram@vim.org>
date Thu, 04 Jun 2020 16:00:04 +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