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view src/testdir/test_scroll_opt.vim @ 25569:8e9886ce88b3 v8.2.3321

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patch 8.2.3321: some code is not tested Commit: https://github.com/vim/vim/commit/bd9e7961256ea6a98bd5a7bfe14e32c4c47186e6 Author: Dominique Pelle <dominique.pelle@gmail.com> Date: Mon Aug 9 21:04:44 2021 +0200 patch 8.2.3321: some code is not tested Problem: Some code is not tested. Solution: Add some more tests. (Dominique Pell?, closes https://github.com/vim/vim/issues/8735)
author Bram Moolenaar <Bram@vim.org>
date Mon, 09 Aug 2021 21:15:03 +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