From 01b2dac727e412bd2920694b20f85696e1d9c751 Mon Sep 17 00:00:00 2001
From: Jan Edmund Lazo <jan.lazo@mail.utoronto.ca>
Date: Sat, 3 Aug 2019 11:37:11 -0400
Subject: [PATCH] vim-patch:8.1.1796: :argdo is not tested

Problem:    :argdo is not tested
Solution:   Add a test.
https://github.com/vim/vim/commit/72e1b39111389001a20fbe8aa344ce2fe0a7e1a4
---
 src/nvim/testdir/test_arglist.vim | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/src/nvim/testdir/test_arglist.vim b/src/nvim/testdir/test_arglist.vim
index fbe4fcc50f..df72ff0a32 100644
--- a/src/nvim/testdir/test_arglist.vim
+++ b/src/nvim/testdir/test_arglist.vim
@@ -477,3 +477,12 @@ func Test_large_arg()
   exe 'argadd ' .repeat('x', &columns)
   args
 endfunc
+
+func Test_argdo()
+  next! Xa.c Xb.c Xc.c
+  new
+  let l = []
+  argdo call add(l, expand('%'))
+  call assert_equal(['Xa.c', 'Xb.c', 'Xc.c'], l)
+  bwipe Xa.c Xb.c Xc.c
+endfunc