Mercurial > vim

view src/testdir/test_scroll_opt.vim @ 26794:83a99f08d1e8 v8.2.3925

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
patch 8.2.3925: diff mode confused by NUL bytes Commit: https://github.com/vim/vim/commit/06f6095623cfcc72da08748c058d13b465652fd4 Author: Bram Moolenaar <Bram@vim.org> Date: Tue Dec 28 18:30:05 2021 +0000 patch 8.2.3925: diff mode confused by NUL bytes Problem: Diff mode confused by NUL bytes. Solution: Handle NUL bytes differently. (Christian Brabandt, closes https://github.com/vim/vim/issues/9421, closes #9418)
author Bram Moolenaar <Bram@vim.org>
date Tue, 28 Dec 2021 19:45:04 +0100
parents 08940efa6b4e
children 6c6ac189a05f
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

" vim: shiftwidth=2 sts=2 expandtab