patch 8.1.0890: pty allocation wrong if using file for out channel commit https://github.com/vim/vim/commit/593864817a08f9b719a093ef4fd8d4d35132ab86 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Feb 10 22:43:46 2019 +0100 patch 8.1.0890: pty allocation wrong if using file for out channel Problem: Pty allocation wrong if using file for out channel and using null for in channel and null for error channel. Solution: Correct using use_file_for_out in condition. (Ozaki Kiichi, closes #3917)

" This test is in a separate file, because it usually causes reports for memory
" leaks under valgrind.  That is because when fork/exec fails memory is not
" freed.  Since the process exists right away it's not a real leak.

source shared.vim

func Test_job_start_fails()
  if has('job')
    let job = job_start('axdfxsdf')
    if has('unix')
      call WaitForAssert({-> assert_equal("dead", job_status(job))})
    else
      call WaitForAssert({-> assert_equal("fail", job_status(job))})
    endif
  endif
endfunc