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view src/testdir/test_scroll_opt.vim @ 19890:2b117844f784 v8.2.0501

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patch 8.2.0501: Vim9: script test fails when channel feature is missing Commit: https://github.com/vim/vim/commit/2c869deeb7658b6b02e525ff9412fc4a0c968688 Author: Bram Moolenaar <Bram@vim.org> Date: Thu Apr 2 19:12:08 2020 +0200 patch 8.2.0501: Vim9: script test fails when channel feature is missing Problem: Vim9: script test fails when channel feature is missing. Solution: Add a has() condition.
author Bram Moolenaar <Bram@vim.org>
date Thu, 02 Apr 2020 19:15:03 +0200
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