Mercurial > vim

view src/testdir/test_scroll_opt.vim @ 16728:e55c26aaf484 v8.1.1366

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
patch 8.1.1366: using expressions in a modeline is unsafe commit https://github.com/vim/vim/commit/110289e78195b6d01e1e6ad26ad450de476d41c1 Author: Bram Moolenaar <Bram@vim.org> Date: Thu May 23 15:38:06 2019 +0200 patch 8.1.1366: using expressions in a modeline is unsafe Problem: Using expressions in a modeline is unsafe. Solution: Disallow using expressions in a modeline, unless the 'modelineexpr' option is set. Update help, add more tests.
author Bram Moolenaar <Bram@vim.org>
date Thu, 23 May 2019 15:45:06 +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