patch 8.1.0085: no test for completing user name and language commit https://github.com/vim/vim/commit/5f8f2d378a4f6d7db12806f3e35ec6f7fc6bd1f3 Author: Bram Moolenaar <Bram@vim.org> Date: Tue Jun 19 19:09:09 2018 +0200 patch 8.1.0085: no test for completing user name and language Problem: No test for completing user name and language. Solution: Add tests. (Dominique Pelle, closes https://github.com/vim/vim/issues/2978)

" Test 'autochdir' behavior

if !exists("+autochdir")
  finish
endif

func Test_set_filename()
  let cwd = getcwd()
  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
  exe 'cd ' . cwd
  call delete('samples/Xtest')
endfunc