view src/testdir/test_scrollbind.vim @ 15022:f3b4cd98944c v8.1.0522

patch 8.1.0522: :terminal does not show trailing empty lines commit https://github.com/vim/vim/commit/f3aea59afa23304266dfd0dd26b5d8cc70a21331 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Nov 11 22:18:21 2018 +0100 patch 8.1.0522: :terminal does not show trailing empty lines Problem: :terminal does not show trailing empty lines. Solution: Add empty lines. (Hirohito Higashi, closes https://github.com/vim/vim/issues/3605)
author Bram Moolenaar <Bram@vim.org>
date Sun, 11 Nov 2018 22:30:05 +0100
parents 0240e7e3d736
children 687ab2b5252b
line wrap: on
line source

" Test for 'scrollbind' causing an unexpected scroll of one of the windows.
func Test_scrollbind()
  " We don't want the status line to cause problems:
  set laststatus=0
  let totalLines = &lines * 20
  let middle = totalLines / 2
  new | only
  for i in range(1, totalLines)
      call setline(i, 'LINE ' . i)
  endfor
  exe string(middle)
  normal zt
  normal M
  aboveleft vert new
  for i in range(1, totalLines)
      call setline(i, 'line ' . i)
  endfor
  exe string(middle)
  normal zt
  normal M
  " Execute the following two commands at once to reproduce the problem.
  setl scb | wincmd p
  setl scb
  wincmd w
  let topLineLeft = line('w0')
  wincmd p
  let topLineRight = line('w0')
  setl noscrollbind
  wincmd p
  setl noscrollbind
  call assert_equal(0, topLineLeft - topLineRight)
endfunc