patch 8.1.0044: if a test function exists Vim this may go unnoticed commit https://github.com/vim/vim/commit/8903676d3d4c3fcb37d2a55c67370f30806b1626 Author: Bram Moolenaar <Bram@vim.org> Date: Tue Jun 12 14:58:39 2018 +0200 patch 8.1.0044: if a test function exists Vim this may go unnoticed Problem: If a test function exists Vim this may go unnoticed. Solution: Check for a test funtion quitting Vim. Fix tests that did exit Vim.

" Tests for the preview window

func Test_Psearch()
  " this used to cause ml_get errors
  help
  let wincount = winnr('$')
  0f
  ps.
  call assert_equal(wincount + 1, winnr('$'))
  pclose
  call assert_equal(wincount, winnr('$'))
  bwipe
endfunc