From e00b02429520ad2c8f087024900c8adce5b42d46 Mon Sep 17 00:00:00 2001
From: James McCoy <jamessan@jamessan.com>
Date: Wed, 28 Dec 2016 14:54:30 -0500
Subject: vim-patch:7.4.2149

Problem:    If a test leaves a window open a following test may fail.
Solution:   Always close extra windows after running a test.

https://github.com/vim/vim/commit/7cba71d7e3576639679b6a3aedeeb1ac07f7f2f5

Apply the runtest.vim changes that were missing from
4431975210b58c6b0403ee50172bad3c8729bbb2
---
 src/nvim/testdir/runtest.vim | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/nvim/testdir/runtest.vim b/src/nvim/testdir/runtest.vim
index 931013877d..20863bbaf3 100644
--- a/src/nvim/testdir/runtest.vim
+++ b/src/nvim/testdir/runtest.vim
@@ -86,6 +86,12 @@ function RunTheTest(test)
   if exists("*TearDown")
     call TearDown()
   endif
+
+  " Close any extra windows and make the current one not modified.
+  while winnr('$') > 1
+    bwipe!
+  endwhile
+  set nomodified
 endfunc
 
 " Source the test script.  First grab the file name, in case the script
-- 
cgit