From 456cf72974865cecf489bc5a5b4003c22745a77d Mon Sep 17 00:00:00 2001
From: "Justin M. Keyes" <justinkz@gmail.com>
Date: Sun, 21 Jan 2018 10:28:52 +0100
Subject: vim-patch:8.0.0442: patch shell command not well escaped

Problem:    Patch shell command uses double quotes around the argument, which
            allows for $HOME to be expanded. (Etienne)
Solution:   Use single quotes on Unix. (closes vim/vim#1543)

https://github.com/vim/vim/commit/1ef73e33c9414eb02c229d8234aafd9d481a8856
---
 src/nvim/testdir/test_diffmode.vim | 17 ++++++++++++++---
 1 file changed, 14 insertions(+), 3 deletions(-)

(limited to 'src/nvim/testdir/test_diffmode.vim')

diff --git a/src/nvim/testdir/test_diffmode.vim b/src/nvim/testdir/test_diffmode.vim
index b5a76909a2..430d02c2c3 100644
--- a/src/nvim/testdir/test_diffmode.vim
+++ b/src/nvim/testdir/test_diffmode.vim
@@ -501,9 +501,20 @@ func Test_diffpatch()
   bwipe!
   new
   call assert_fails('diffpatch Xpatch', 'E816:')
-  call setline(1, ['1', '2', '3'])
-  diffpatch Xpatch
-  call assert_equal(['1', '2x', '3', '4'], getline(1, '$'))
+
+  for name in ['Xpatch', 'Xpatch$HOME']
+    call setline(1, ['1', '2', '3'])
+    if name != 'Xpatch'
+      call rename('Xpatch', name)
+    endif
+    exe 'diffpatch ' . escape(name, '$')
+    call assert_equal(['1', '2x', '3', '4'], getline(1, '$'))
+    if name != 'Xpatch'
+      call rename(name, 'Xpatch')
+    endif
+    bwipe!
+  endfor
+
   call delete('Xpatch')
   bwipe!
 endfunc
-- 
cgit