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view src/testdir/test_scroll_opt.vim @ 15721:e84eb23f4670 v8.1.0868

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patch 8.1.0868: crash if triggering garbage collector after a function call commit https://github.com/vim/vim/commit/889da2f2438c8168f9a25dc776360b81109bad44 Author: Bram Moolenaar <Bram@vim.org> Date: Sat Feb 2 14:02:30 2019 +0100 patch 8.1.0868: crash if triggering garbage collector after a function call Problem: Crash if triggering garbage collector after a function call. (Michael Henry) Solution: Don't call the garbage collector right away, do it later. (closes #3894)
author Bram Moolenaar <Bram@vim.org>
date Sat, 02 Feb 2019 14:15:12 +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