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view src/testdir/test_scroll_opt.vim @ 24027:8298c0798040 v8.2.2555

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patch 8.2.2555: Vim9: missing test for 8.2.2553 Commit: https://github.com/vim/vim/commit/3f1e9f000f761406a94366383a2e4878e2c50547 Author: Bram Moolenaar <Bram@vim.org> Date: Sat Feb 27 22:36:43 2021 +0100 patch 8.2.2555: Vim9: missing test for 8.2.2553 Problem: Vim9: missing test for 8.2.2553. Solution: Add a simple test.
author Bram Moolenaar <Bram@vim.org>
date Sat, 27 Feb 2021 22:45:04 +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