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view src/testdir/test_scroll_opt.vim @ 16097:d45e42b45470 v8.1.1053

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patch 8.1.1053: warning for missing return statement commit https://github.com/vim/vim/commit/d6c3f1fa2b5e1dd7dc87cf608d72b84ad696b58f Author: Bram Moolenaar <Bram@vim.org> Date: Tue Mar 26 00:31:21 2019 +0100 patch 8.1.1053: warning for missing return statement Problem: Warning for missing return statement. (Dominique Pelle) Solution: Add return statement.
author Bram Moolenaar <Bram@vim.org>
date Tue, 26 Mar 2019 00:45:05 +0100
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