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view src/testdir/test_ex_undo.vim @ 19764:ed157b5edad0 v8.2.0438

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patch 8.2.0438: terminal noblock test is very flaky on BSD Commit: https://github.com/vim/vim/commit/d7b7770f11c16cfac707b5048c61e722dcc903a6 Author: Bram Moolenaar <Bram@vim.org> Date: Mon Mar 23 22:46:44 2020 +0100 patch 8.2.0438: terminal noblock test is very flaky on BSD Problem: Terminal noblock test is very flaky on BSD. Solution: Change WaitFor() to WaitForAssert() to be able to see why it failed. Add a short wait in between sending keys.
author Bram Moolenaar <Bram@vim.org>
date Mon, 23 Mar 2020 23:00:04 +0100
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