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view src/testdir/test_ex_undo.vim @ 8785:1cb59cd2d382 v7.4.1681

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commit https://github.com/vim/vim/commit/ef9d9b94a8803c405884bb6914ed745ede57c596 Author: Bram Moolenaar <Bram@vim.org> Date: Mon Mar 28 22:44:50 2016 +0200 patch 7.4.1681 Problem: Coverity warns for fixed size buffer length (false positive). Solution: Add a check for the name length.
author Christian Brabandt <cb@256bit.org>
date Mon, 28 Mar 2016 22:45:08 +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