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view src/testdir/test_ex_undo.vim @ 20132:cb0990a07084 v8.2.0621

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patch 8.2.0621: after running tests asan files may remain Commit: https://github.com/vim/vim/commit/95a467e7eeab664a71446e320d328d1d7c52a35a Author: Bram Moolenaar <Bram@vim.org> Date: Thu Apr 23 14:41:46 2020 +0200 patch 8.2.0621: after running tests asan files may remain Problem: After running tests asan files may remain. Solution: Clean up asan files with "make testclean".
author Bram Moolenaar <Bram@vim.org>
date Thu, 23 Apr 2020 14:45:03 +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