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view src/testdir/test_scroll_opt.vim @ 19336:1cd6eab65ce0 v8.2.0226

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patch 8.2.0226: compiling for loop not tested Commit: https://github.com/vim/vim/commit/04d0522046e79d0e13c1317ad34bf228722ec728 Author: Bram Moolenaar <Bram@vim.org> Date: Thu Feb 6 22:06:54 2020 +0100 patch 8.2.0226: compiling for loop not tested Problem: Compiling for loop not tested. Solution: Add a test. Make variable initialization work for more types.
author Bram Moolenaar <Bram@vim.org>
date Thu, 06 Feb 2020 22:15:03 +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