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view src/testdir/test_scroll_opt.vim @ 24685:04205b7d67d5 v8.2.2881

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patch 8.2.2881: various pieces of code not covered by tests Commit: https://github.com/vim/vim/commit/611728f80604dd56960e8c197e5749d203c8feb1 Author: Yegappan Lakshmanan <yegappan@yahoo.com> Date: Mon May 24 15:15:47 2021 +0200 patch 8.2.2881: various pieces of code not covered by tests Problem: Various pieces of code not covered by tests. Solution: Add a few more tests. (Yegappan Lakshmanan, closes https://github.com/vim/vim/issues/8245)
author Bram Moolenaar <Bram@vim.org>
date Mon, 24 May 2021 15:30:03 +0200
parents 08940efa6b4e
children 6c6ac189a05f
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" 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