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view src/testdir/test_scroll_opt.vim @ 21190:10eb6c38938c v8.2.1146

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patch 8.2.1146: not enough testing for Python Commit: https://github.com/vim/vim/commit/ab5894638413748fcedfe28691e6c27893924520 Author: Bram Moolenaar <Bram@vim.org> Date: Mon Jul 6 21:03:06 2020 +0200 patch 8.2.1146: not enough testing for Python Problem: Not enough testing for Python. Solution: Add more tests. Fix uncovered problems. (Yegappan Lakshmanan, closes #6392)
author Bram Moolenaar <Bram@vim.org>
date Mon, 06 Jul 2020 21:15:05 +0200
parents f8f505ffc0a6
children 08940efa6b4e
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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