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view src/testdir/test_scroll_opt.vim @ 18045:af0b4ffab794 v8.1.2018

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patch 8.1.2018: using freed memory when out of memory and displaying message Commit: https://github.com/vim/vim/commit/e5fbd7393067c279860598ac8359d1617b1082b9 Author: Bram Moolenaar <Bram@vim.org> Date: Mon Sep 9 20:04:13 2019 +0200 patch 8.1.2018: using freed memory when out of memory and displaying message Problem: Using freed memory when out of memory and displaying message. Solution: Make a copy of the message first.
author Bram Moolenaar <Bram@vim.org>
date Mon, 09 Sep 2019 20:15:03 +0200
parents f8f505ffc0a6
children 08940efa6b4e
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