patch 8.1.0459: Test_executable fails when there is a dog in the system commit https://github.com/vim/vim/commit/a05a0d325c7615439f4a42f00682b2ebad43c8d9 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Oct 7 18:43:05 2018 +0200 patch 8.1.0459: Test_executable fails when there is a dog in the system Problem: Test_executable fails when there is a dog in the system. Solution: Rename the dog. (Hirohito Higashi)

" Settings for test script execution
" Always use "sh", don't use the value of "$SHELL".
set shell=sh

" Only when the +eval feature is present. 
if 1
  " While some tests overwrite $HOME to prevent them from polluting user files,
  " we need to remember the original value so that we can tell external systems
  " where to ask about their own user settings.
  let g:tester_HOME = $HOME
endif

source setup.vim