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view src/testdir/test_scroll_opt.vim @ 21463:7f36d36f7195 v8.2.1282

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patch 8.2.1282: Vim9: crash when using CheckScriptFailure() Commit: https://github.com/vim/vim/commit/6c4bfe4b31e8c5d3c4809536ab6e4835d50f0f67 Author: Bram Moolenaar <Bram@vim.org> Date: Thu Jul 23 18:26:30 2020 +0200 patch 8.2.1282: Vim9: crash when using CheckScriptFailure() Problem: Vim9: crash when using CheckScriptFailure() in Test_vim9script_call_fail_decl(). Solution: Do not decrement the def_functions len unless the function was newly added.
author Bram Moolenaar <Bram@vim.org>
date Thu, 23 Jul 2020 18:30:04 +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