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view src/testdir/test_scroll_opt.vim @ 16555:1302bc0b80db v8.1.1281

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patch 8.1.1281: cannot specify a count with :chistory commit https://github.com/vim/vim/commit/8ffc7c8b5f004971cb6f2bdcfbe4f7123cce717c Author: Bram Moolenaar <Bram@vim.org> Date: Sun May 5 21:00:26 2019 +0200 patch 8.1.1281: cannot specify a count with :chistory Problem: Cannot specify a count with :chistory. Solution: Add a count to :chistory and :lhistory. (Yegappan Lakshmanan, closes #4344)
author Bram Moolenaar <Bram@vim.org>
date Sun, 05 May 2019 21:15:05 +0200
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