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view src/testdir/test_scroll_opt.vim @ 21493:7449921216bc v8.2.1297

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patch 8.2.1297: when a test fails it's often not easy to see where Commit: https://github.com/vim/vim/commit/a5d0423fa16f18b4576a2a07e50034e489587a7d Author: Bram Moolenaar <Bram@vim.org> Date: Sun Jul 26 15:37:02 2020 +0200 patch 8.2.1297: when a test fails it's often not easy to see where Problem: When a test fails it's often not easy to see what the call stack is. Solution: Add more entries from the call stack in the exception message.
author Bram Moolenaar <Bram@vim.org>
date Sun, 26 Jul 2020 15:45:04 +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