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view src/testdir/test_ex_undo.vim @ 20101:64ea318298b7 v8.2.0606

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patch 8.2.0606: several syntax HL errors not checked Commit: https://github.com/vim/vim/commit/fbf2122cf920a89274ffbefaaeb6c5eeacf5187b Author: Bram Moolenaar <Bram@vim.org> Date: Sun Apr 19 18:31:25 2020 +0200 patch 8.2.0606: several syntax HL errors not checked Problem: Several syntax HL errors not checked. Solution: Add tests. (Yegappan Lakshmanan, closes https://github.com/vim/vim/issues/5954)
author Bram Moolenaar <Bram@vim.org>
date Sun, 19 Apr 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