patch 8.0.1523: cannot write and read terminal screendumps commit https://github.com/vim/vim/commit/d96ff165113ce5fe62107add590997660e3d4802 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Feb 18 22:13:29 2018 +0100 patch 8.0.1523: cannot write and read terminal screendumps Problem: Cannot write and read terminal screendumps. Solution: Add term_dumpwrite(), term_dumpread() and term_dumpdiff(). Also add assert_equalfile().

" 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