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view src/testdir/test_scroll_opt.vim @ 22258:a6af570dad75 v8.2.1678

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patch 8.2.1678: crash when using ":set" after ":ownsyntax" Commit: https://github.com/vim/vim/commit/d1f76afaf963be706697279ab0570ffcb8a1f2fc Author: Bram Moolenaar <Bram@vim.org> Date: Sun Sep 13 22:37:34 2020 +0200 patch 8.2.1678: crash when using ":set" after ":ownsyntax" Problem: Crash when using ":set" after ":ownsyntax". Solution: Make sure 'spelloptions' is not NULL. (closes https://github.com/vim/vim/issues/6950)
author Bram Moolenaar <Bram@vim.org>
date Sun, 13 Sep 2020 22:45:03 +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