Mercurial > vim

view src/testdir/test_help.vim @ 12827:ff494a964ab7 v8.0.1290

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
patch 8.0.1290: seq_cur of undotree() wrong after undo commit https://github.com/vim/vim/commit/80eaddd3a0bc47cb14168964678420cfe03a2502 Author: Bram Moolenaar <Bram@vim.org> Date: Sat Nov 11 23:37:08 2017 +0100 patch 8.0.1290: seq_cur of undotree() wrong after undo Problem: seq_cur of undotree() wrong after undo. Solution: Get the actual sequence number instead of decrementing the current one. (Ozaki Kiichi, closes #2319)
author Christian Brabandt <cb@256bit.org>
date Sat, 11 Nov 2017 23:45:05 +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