From 11f03ee3f3da623440607220b8167a3b797d9daa Mon Sep 17 00:00:00 2001
From: Jan Edmund Lazo <jan.lazo@mail.utoronto.ca>
Date: Sun, 31 Mar 2019 07:29:16 -0400
Subject: [PATCH] vim-patch:8.1.1095: win: executable() on very long name #9820

Problem:    MS-Windows: executable() fails on very long filename.
Solution:   (Ken Takata, closes vim/vim#4015)
https://github.com/vim/vim/commit/8662189736e6cefb3fe852728adb5341f83973cf
---
 src/nvim/testdir/test_functions.vim | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/src/nvim/testdir/test_functions.vim b/src/nvim/testdir/test_functions.vim
index c0faf1acdc..13e2dcf804 100644
--- a/src/nvim/testdir/test_functions.vim
+++ b/src/nvim/testdir/test_functions.vim
@@ -889,6 +889,17 @@ func Test_Executable()
   endif
 endfunc
 
+func Test_executable_longname()
+  if !has('win32')
+    return
+  endif
+
+  let fname = 'X' . repeat('あ', 200) . '.bat'
+  call writefile([], fname)
+  call assert_equal(1, executable(fname))
+  call delete(fname)
+endfunc
+
 func Test_hostname()
   let hostname_vim = hostname()
   if has('unix')