patch 8.0.0549: no test for the 8g8 command commit https://github.com/vim/vim/commit/395b6bab33e5ed9a0377d7f140e98fd3ab682672 Author: Bram Moolenaar <Bram@vim.org> Date: Fri Apr 7 20:09:51 2017 +0200 patch 8.0.0549: no test for the 8g8 command Problem: No test for the 8g8 command. Solution: Add a test. (Dominique Pelle, closes https://github.com/vim/vim/issues/1615)

" Test 'autochdir' behavior

if !exists("+autochdir")
  finish
endif

func Test_set_filename()
  call test_autochdir()
  set acd
  new
  w samples/Xtest
  call assert_equal("Xtest", expand('%'))
  call assert_equal("samples", substitute(getcwd(), '.*/\(\k*\)', '\1', ''))
  bwipe!
  set noacd
  call delete('samples/Xtest')
endfunc