Mercurial > vim

view src/testdir/test_ex_undo.vim @ 14750:1e6666885bc0 v8.1.0387

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
patch 8.1.0387: no test for 'ambiwidth' detection commit https://github.com/vim/vim/commit/24839edc54e985ed88d063513226922a6f5b7554 Author: Bram Moolenaar <Bram@vim.org> Date: Thu Sep 13 20:46:52 2018 +0200 patch 8.1.0387: no test for 'ambiwidth' detection Problem: No test for 'ambiwidth' detection. Solution: Add a test.
author Christian Brabandt <cb@256bit.org>
date Thu, 13 Sep 2018 21:00:06 +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