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view src/testdir/test_scroll_opt.vim @ 23112:892303d45d2a v8.2.2102

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patch 8.2.2102: Vim9: not all error messages tested Commit: https://github.com/vim/vim/commit/5402175815a9b9b05772f339efa3ec9f73bdae09 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Dec 6 18:50:36 2020 +0100 patch 8.2.2102: Vim9: not all error messages tested Problem: Vim9: not all error messages tested. Solution: Add a few test cases.
author Bram Moolenaar <Bram@vim.org>
date Sun, 06 Dec 2020 19:00:04 +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