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view src/testdir/test_ex_undo.vim @ 19842:e4ade28bfaf7 v8.2.0477

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patch 8.2.0477: Vim9: error messages not tested Commit: https://github.com/vim/vim/commit/c58164c5cff9845f3bf7cfcd75ace43208829388 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Mar 29 18:40:30 2020 +0200 patch 8.2.0477: Vim9: error messages not tested Problem: Vim9: error messages not tested. Solution: Add more tests.
author Bram Moolenaar <Bram@vim.org>
date Sun, 29 Mar 2020 18:45:03 +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