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view src/testdir/test_scroll_opt.vim @ 23911:30e3a7a33b66 v8.2.2498

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patch 8.2.2498: no test for what 8.2.2494 fixes Commit: https://github.com/vim/vim/commit/5affc034680a95eabfbfca763bedf86ae0a79c44 Author: Bram Moolenaar <Bram@vim.org> Date: Thu Feb 11 18:36:30 2021 +0100 patch 8.2.2498: no test for what 8.2.2494 fixes Problem: No test for what 8.2.2494 fixes. Solution: Add a simple change to test the fix. (closes https://github.com/vim/vim/issues/7818)
author Bram Moolenaar <Bram@vim.org>
date Thu, 11 Feb 2021 18:45:03 +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