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view src/testdir/test_scroll_opt.vim @ 29367:cc4b36422ecb v9.0.0026

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patch 9.0.0026: accessing freed memory with diff put Commit: https://github.com/vim/vim/commit/c5274dd12224421f2430b30c53b881b9403d649e Author: Bram Moolenaar <Bram@vim.org> Date: Sat Jul 2 15:10:00 2022 +0100 patch 9.0.0026: accessing freed memory with diff put Problem: Accessing freed memory with diff put. Solution: Bail out when diff pointer is no longer valid.
author Bram Moolenaar <Bram@vim.org>
date Sat, 02 Jul 2022 16:15:03 +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