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view src/testdir/test_help.vim @ 12779:73eb8a2d7f04 v8.0.1267

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patch 8.0.1267: Test_swap_group may leave file behind commit https://github.com/vim/vim/commit/5842a748be8039fd6d267f5557fe391c6c95399d Author: Bram Moolenaar <Bram@vim.org> Date: Sat Nov 4 22:36:53 2017 +0100 patch 8.0.1267: Test_swap_group may leave file behind Problem: Test_swap_group may leave file behind. Solution: Add a try/finally.
author Christian Brabandt <cb@256bit.org>
date Sat, 04 Nov 2017 22:45:06 +0100
parents 55cf556d8ce1
children e1deb00ffc27
line wrap: on
line source

" Tests for :help

func Test_help_restore_snapshot()
  help
  set buftype=
  help
  edit x
  help
  helpclose
endfunc

func Test_help_errors()
  call assert_fails('help doesnotexist', 'E149:')
  call assert_fails('help!', 'E478:')

  new
  set keywordprg=:help
  call setline(1, "   ")
  call assert_fails('normal VK', 'E349:')
  bwipe!
endfunc

func Test_help_keyword()
  new
  set keywordprg=:help
  call setline(1, "  Visual ")
  normal VK
  call assert_match('^Visual mode', getline('.'))
  call assert_equal('help', &ft)
  close
  bwipe!
endfunc