patch 8.0.1160: getting tab-local variable fails after closing window commit https://github.com/vim/vim/commit/816968defc8ae79eb7e2319e991e74661be8d750 Author: Bram Moolenaar <Bram@vim.org> Date: Fri Sep 29 21:29:18 2017 +0200 patch 8.0.1160: getting tab-local variable fails after closing window Problem: Getting tab-local variable fails after closing window. Solution: set tp_firstwin and tp_lastwin. (Jason Franklin, closes https://github.com/vim/vim/issues/2170)

" Test :recover

func Test_recover_root_dir()
  " This used to access invalid memory.
  split Xtest
  set dir=/
  call assert_fails('recover', 'E305:')
  close!

  if has('win32') || filewritable('/') == 2
    " can write in / directory on MS-Windows
    set dir=/notexist/
  endif
  call assert_fails('split Xtest', 'E303:')
  set dir&
endfunc

" TODO: move recover tests from test78.in to here.