From 465b73c3a5f1debc0c88e0e2d569f8cdebc51b5b Mon Sep 17 00:00:00 2001
From: zeertzjq <zeertzjq@outlook.com>
Date: Fri, 15 Jul 2022 10:11:41 +0800
Subject: vim-patch:8.2.0482: channel and sandbox code not sufficiently tested

Problem:    Channel and sandbox code not sufficiently tested.
Solution:   Add more tests. (Yegappan Lakshmanan, closes vim/vim#5855)
https://github.com/vim/vim/commit/ca68ae13114619df3e4c195b41ad0575516f5ff6

Cherry-pick test_clientserver.vim changes form patch 8.2.0448.
---
 src/nvim/testdir/test_edit.vim | 23 +++++++++++++++++++++--
 1 file changed, 21 insertions(+), 2 deletions(-)

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

diff --git a/src/nvim/testdir/test_edit.vim b/src/nvim/testdir/test_edit.vim
index ed68bb0f73..65194f49dd 100644
--- a/src/nvim/testdir/test_edit.vim
+++ b/src/nvim/testdir/test_edit.vim
@@ -1671,8 +1671,8 @@ func Test_edit_ctrl_o_invalid_cmd()
   close!
 endfunc
 
-" Test for inserting text at the beginning of a line
-func Test_insert_before_first_nonblank()
+" Test for inserting text in a line with only spaces ('H' flag in 'cpoptions')
+func Test_edit_cpo_H()
   throw 'Skipped: Nvim does not support cpoptions flag "H"'
   new
   call setline(1, '    ')
@@ -1686,6 +1686,25 @@ func Test_insert_before_first_nonblank()
   close!
 endfunc
 
+" Test for inserting tab in virtual replace mode ('L' flag in 'cpoptions')
+func Test_edit_cpo_L()
+  new
+  call setline(1, 'abcdefghijklmnopqr')
+  exe "normal 0gR\<Tab>"
+  call assert_equal("\<Tab>ijklmnopqr", getline(1))
+  set cpo+=L
+  set list
+  call setline(1, 'abcdefghijklmnopqr')
+  exe "normal 0gR\<Tab>"
+  call assert_equal("\<Tab>cdefghijklmnopqr", getline(1))
+  set nolist
+  call setline(1, 'abcdefghijklmnopqr')
+  exe "normal 0gR\<Tab>"
+  call assert_equal("\<Tab>ijklmnopqr", getline(1))
+  set cpo-=L
+  %bw!
+endfunc
+
 " Test for editing a directory
 func Test_edit_is_a_directory()
   CheckEnglish
-- 
cgit