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view src/testdir/test_scroll_opt.vim @ 24345:eab30779c97c v8.2.2713

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patch 8.2.2713: folding code not sufficiently tested Commit: https://github.com/vim/vim/commit/68ffe8cade5e0c52680c00cb9f3f87104fbe653a Author: Bram Moolenaar <Bram@vim.org> Date: Mon Apr 5 12:47:25 2021 +0200 patch 8.2.2713: folding code not sufficiently tested Problem: Folding code not sufficiently tested. Solution: Add a few more test cases. (Yegappan Lakshmanan, closes https://github.com/vim/vim/issues/8064)
author Bram Moolenaar <Bram@vim.org>
date Mon, 05 Apr 2021 13:00:04 +0200
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