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view src/testdir/test_scroll_opt.vim @ 15914:c94b46f98b1a v8.1.0963

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patch 8.1.0963: illegal memory access when using 'incsearch' commit https://github.com/vim/vim/commit/4a7d2d3b407ed695450bb7f43166e2f2722a6836 Author: Bram Moolenaar <Bram@vim.org> Date: Thu Feb 21 16:25:50 2019 +0100 patch 8.1.0963: illegal memory access when using 'incsearch' Problem: Illegal memory access when using 'incsearch'. Solution: Reset highlight_match when changing text. (closes https://github.com/vim/vim/issues/4022)
author Bram Moolenaar <Bram@vim.org>
date Thu, 21 Feb 2019 16:30:15 +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