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view src/testdir/test_scroll_opt.vim @ 17612:e259d11e2900 v8.1.1803

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patch 8.1.1803: all builtin functions are global commit https://github.com/vim/vim/commit/ac92e25a33c37ec5becbfffeccda136c73b761ac Author: Bram Moolenaar <Bram@vim.org> Date: Sat Aug 3 21:58:38 2019 +0200 patch 8.1.1803: all builtin functions are global Problem: All builtin functions are global. Solution: Add the method call operator ->. Implemented for a limited number of functions.
author Bram Moolenaar <Bram@vim.org>
date Sat, 03 Aug 2019 22:00:07 +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