Mercurial > vim

view src/testdir/test_scroll_opt.vim @ 25656:fe7f45e2895e v8.2.3364

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
patch 8.2.3364: Vim9: crash when :for is skipped Commit: https://github.com/vim/vim/commit/bebf06954e1c801870b57e06ab03151c2654d079 Author: rbtnn <naru123456789@gmail.com> Date: Sat Aug 21 17:26:50 2021 +0200 patch 8.2.3364: Vim9: crash when :for is skipped Problem: Vim9: crash when :for is skipped. Solution: Skip more code generation. (Naruhiko Nishino, closes https://github.com/vim/vim/issues/8777)
author Bram Moolenaar <Bram@vim.org>
date Sat, 21 Aug 2021 17:30:03 +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