Mercurial > vim

view src/testdir/test_scroll_opt.vim @ 20699:85c83b6f1cbc v8.2.0903

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
patch 8.2.0903: comparing WINVER does not work correctly Commit: https://github.com/vim/vim/commit/852ea366d6432e719ffdd95e9fb7d49a9a960187 Author: Bram Moolenaar <Bram@vim.org> Date: Thu Jun 4 21:32:49 2020 +0200 patch 8.2.0903: comparing WINVER does not work correctly Problem: comparing WINVER does not work correctly. Solution: Use arithmethic expansion. (Ozaki Kiichi, closes https://github.com/vim/vim/issues/6197)
author Bram Moolenaar <Bram@vim.org>
date Thu, 04 Jun 2020 21:45:04 +0200
parents f8f505ffc0a6
children 08940efa6b4e
line wrap: on
line source

" Test for reset 'scroll'
"

func Test_reset_scroll()
  let scr = &l:scroll

  setlocal scroll=1
  setlocal scroll&
  call assert_equal(scr, &l:scroll)

  setlocal scroll=1
  setlocal scroll=0
  call assert_equal(scr, &l:scroll)

  try
    execute 'setlocal scroll=' . (winheight(0) + 1)
    " not reached
    call assert_false(1)
  catch
    call assert_exception('E49:')
  endtry

  split

  let scr = &l:scroll

  setlocal scroll=1
  setlocal scroll&
  call assert_equal(scr, &l:scroll)

  setlocal scroll=1
  setlocal scroll=0
  call assert_equal(scr, &l:scroll)

  quit!
endfunc