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view src/testdir/test_scroll_opt.vim @ 28637:5cf6dee0f305 v8.2.4842

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patch 8.2.4842: expand("%:p") is not empty when there is no buffer name Commit: https://github.com/vim/vim/commit/211a5bb2353c66684f38527184a258921f95c9d9 Author: Bram Moolenaar <Bram@vim.org> Date: Thu Apr 28 19:09:03 2022 +0100 patch 8.2.4842: expand("%:p") is not empty when there is no buffer name Problem: expand("%:p") is not empty when there is no buffer name. Solution: When ignoring errors still return NULL. (closes https://github.com/vim/vim/issues/10311)
author Bram Moolenaar <Bram@vim.org>
date Thu, 28 Apr 2022 20:15:03 +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