Mercurial > vim

view src/testdir/test_scroll_opt.vim @ 24484:bc1a533148d7 v8.2.2782

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
patch 8.2.2782: Vim9: blob operations not fully tested Commit: https://github.com/vim/vim/commit/39211cba723a2cb58a97c7e08826713164b86efc Author: Bram Moolenaar <Bram@vim.org> Date: Sun Apr 18 15:48:04 2021 +0200 patch 8.2.2782: Vim9: blob operations not fully tested Problem: Vim9: blob operations not fully tested. Solution: Make more blob tests run in Vim9 script. Fix filter(). Make insert() give an error for a null blob, like add().
author Bram Moolenaar <Bram@vim.org>
date Sun, 18 Apr 2021 16:00:06 +0200
parents 08940efa6b4e
children 6c6ac189a05f
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

" vim: shiftwidth=2 sts=2 expandtab