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view src/testdir/test_ex_undo.vim @ 20941:505d97ea54da v8.2.1022

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patch 8.2.1022: various parts of code not covered by tests Commit: https://github.com/vim/vim/commit/845e0ee59430eac07e74b6cb92020e420d17953d Author: Bram Moolenaar <Bram@vim.org> Date: Sat Jun 20 16:05:32 2020 +0200 patch 8.2.1022: various parts of code not covered by tests Problem: Various parts of code not covered by tests. Solution: Add more tests. (Yegappan Lakshmanan, closes https://github.com/vim/vim/issues/6300)
author Bram Moolenaar <Bram@vim.org>
date Sat, 20 Jun 2020 16:15:04 +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