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view src/testdir/test_ex_undo.vim @ 20641:20b6d5304e56 v8.2.0874

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patch 8.2.0874: signals test is a bit flaky Commit: https://github.com/vim/vim/commit/d14fd5285e491a39028c4b4722ddbe7c9dfa9bb2 Author: Bram Moolenaar <Bram@vim.org> Date: Mon Jun 1 15:05:19 2020 +0200 patch 8.2.0874: signals test is a bit flaky Problem: Signals test is a bit flaky. Solution: Flush the XautoOut file. Delete files that may be left behind from a failure. (Dominique Pelle, closes #6179)
author Bram Moolenaar <Bram@vim.org>
date Mon, 01 Jun 2020 15:15:04 +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