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view src/testdir/test_scroll_opt.vim @ 20893:c78689fa0633 v8.2.0998

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patch 8.2.0998: not all tag code is tested Commit: https://github.com/vim/vim/commit/3d9207ad2fc98b4f92f77b5a3d52a3a4d25b9561 Author: Bram Moolenaar <Bram@vim.org> Date: Wed Jun 17 22:58:35 2020 +0200 patch 8.2.0998: not all tag code is tested Problem: Not all tag code is tested. Solution: Add a few more test cases. (Yegappan Lakshmanan, closes https://github.com/vim/vim/issues/6284)
author Bram Moolenaar <Bram@vim.org>
date Wed, 17 Jun 2020 23:00:03 +0200
parents f8f505ffc0a6
children 08940efa6b4e
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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