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view src/testdir/test_ex_undo.vim @ 15830:69b6cf55d9bb v8.1.0922

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patch 8.1.0922: terminal scrollback test is flaky commit https://github.com/vim/vim/commit/96baf02aa87dc6ec43850c5617fe53061edd97bf Author: Bram Moolenaar <Bram@vim.org> Date: Thu Feb 14 23:49:38 2019 +0100 patch 8.1.0922: terminal scrollback test is flaky Problem: Terminal scrollback test is flaky. Solution: Wait a bit before running the tail command.
author Bram Moolenaar <Bram@vim.org>
date Fri, 15 Feb 2019 00:00:05 +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