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view src/testdir/test_scroll_opt.vim @ 13144:20fb8c711050 v8.0.1446

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patch 8.0.1446: acessing freed memory after window command in auto command commit https://github.com/vim/vim/commit/6f361c991221e96d5068c77b854967d997b1529b Author: Bram Moolenaar <Bram@vim.org> Date: Wed Jan 31 19:06:50 2018 +0100 patch 8.0.1446: acessing freed memory after window command in auto command Problem: Acessing freed memory after window command in auto command. (gy741) Solution: Adjust the pointer in the parent frame. (Christian Brabandt, closes #2467)
author Christian Brabandt <cb@256bit.org>
date Wed, 31 Jan 2018 19:15:06 +0100
parents f8f505ffc0a6
children 08940efa6b4e
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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