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view src/testdir/test_ex_undo.vim @ 10036:ab6320d74331 v7.4.2290

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commit https://github.com/vim/vim/commit/7f7bd297d6d989254f71c694f1c72d07cbc5c306 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Aug 28 21:21:31 2016 +0200 patch 7.4.2290 Problem: Compiler warning in tiny build. (Tony Mechelynck) Solution: Add #ifdef around infinity_str().
author Christian Brabandt <cb@256bit.org>
date Sun, 28 Aug 2016 21:30:07 +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