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view src/testdir/test_scroll_opt.vim @ 28938:ddbb36c1830b v8.2.4991

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patch 8.2.4991: no test for hwat patch 8.1.0535 fixes Commit: https://github.com/vim/vim/commit/93c1573dd284dc9cf5ed9265a0143aaf520d2920 Author: zeertzjq <zeertzjq@outlook.com> Date: Sat May 21 16:34:38 2022 +0100 patch 8.2.4991: no test for hwat patch 8.1.0535 fixes Problem: No test for hwat patch 8.1.0535 fixes. Solution: Add a test. (closes https://github.com/vim/vim/issues/10462)
author Bram Moolenaar <Bram@vim.org>
date Sat, 21 May 2022 17:45:03 +0200
parents 08940efa6b4e
children 6c6ac189a05f
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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

" vim: shiftwidth=2 sts=2 expandtab