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view src/testdir/test_scroll_opt.vim @ 28929:2ac9beab876c v8.2.4987

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patch 8.2.4987: after deletion a small fold may be closable Commit: https://github.com/vim/vim/commit/3fcccf94e8bc142d2c79c3b62087145896df6b36 Author: Brandon Simmons <simmsbra@gmail.com> Date: Fri May 20 18:25:21 2022 +0100 patch 8.2.4987: after deletion a small fold may be closable Problem: After deletion a small fold may be closable. Solution: Check for a reverse range. (Brandon Simmons, closes https://github.com/vim/vim/issues/10457)
author Bram Moolenaar <Bram@vim.org>
date Fri, 20 May 2022 19:30:06 +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